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-rw-r--r--sound/core/pcm_lib.c4
-rw-r--r--sound/core/timer.c7
-rw-r--r--sound/firewire/amdtp-stream.c8
-rw-r--r--sound/firewire/amdtp-stream.h2
-rw-r--r--sound/pci/hda/hda_codec.h2
-rw-r--r--sound/pci/hda/hda_controller.c8
-rw-r--r--sound/pci/hda/hda_generic.c1
-rw-r--r--sound/pci/hda/hda_intel.c11
-rw-r--r--sound/pci/hda/patch_realtek.c22
-rw-r--r--sound/pci/hda/patch_sigmatel.c2
-rw-r--r--sound/soc/atmel/atmel-classd.c9
-rw-r--r--sound/soc/atmel/tse850-pcm5142.c4
-rw-r--r--sound/soc/codecs/ak4613.c95
-rw-r--r--sound/soc/codecs/ak4642.c4
-rw-r--r--sound/soc/codecs/cs35l34.c4
-rw-r--r--sound/soc/codecs/cs35l35.c94
-rw-r--r--sound/soc/codecs/cs35l35.h6
-rw-r--r--sound/soc/codecs/da7213.c2
-rw-r--r--sound/soc/codecs/da7219-aad.c31
-rw-r--r--sound/soc/codecs/da7219.c53
-rw-r--r--sound/soc/codecs/da7219.h5
-rw-r--r--sound/soc/codecs/rt286.c7
-rw-r--r--sound/soc/codecs/rt5645.c1
-rw-r--r--sound/soc/codecs/rt5663.c4
-rw-r--r--sound/soc/codecs/rt5663.h4
-rw-r--r--sound/soc/codecs/rt5670.c14
-rw-r--r--sound/soc/codecs/rt5677.c32
-rw-r--r--sound/soc/generic/Kconfig17
-rw-r--r--sound/soc/generic/Makefile4
-rw-r--r--sound/soc/generic/audio-graph-card.c301
-rw-r--r--sound/soc/generic/audio-graph-scu-card.c411
-rw-r--r--sound/soc/generic/simple-card-utils.c96
-rw-r--r--sound/soc/generic/simple-card.c17
-rw-r--r--sound/soc/generic/simple-scu-card.c19
-rw-r--r--sound/soc/intel/Kconfig42
-rw-r--r--sound/soc/intel/atom/sst-mfld-platform-pcm.c2
-rw-r--r--sound/soc/intel/atom/sst/sst.c59
-rw-r--r--sound/soc/intel/atom/sst/sst.h30
-rw-r--r--sound/soc/intel/atom/sst/sst_acpi.c232
-rw-r--r--sound/soc/intel/boards/Makefile6
-rw-r--r--sound/soc/intel/boards/bdw-rt5677.c26
-rw-r--r--sound/soc/intel/boards/bxt_da7219_max98357a.c26
-rw-r--r--sound/soc/intel/boards/bxt_rt298.c19
-rw-r--r--sound/soc/intel/boards/byt-max98090.c24
-rw-r--r--sound/soc/intel/boards/bytcht_es8316.c300
-rw-r--r--sound/soc/intel/boards/bytcht_nocodec.c4
-rw-r--r--sound/soc/intel/boards/bytcr_rt5651.c4
-rw-r--r--sound/soc/intel/boards/cht_bsw_max98090_ti.c12
-rw-r--r--sound/soc/intel/boards/cht_bsw_rt5672.c89
-rw-r--r--sound/soc/intel/boards/kbl_rt5663_max98927.c687
-rw-r--r--sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c640
-rw-r--r--sound/soc/intel/boards/skl_nau88l25_max98357a.c16
-rw-r--r--sound/soc/intel/boards/skl_nau88l25_ssm4567.c16
-rw-r--r--sound/soc/intel/boards/skl_rt286.c30
-rw-r--r--sound/soc/intel/common/sst-acpi.h23
-rw-r--r--sound/soc/intel/common/sst-dsp-priv.h4
-rw-r--r--sound/soc/intel/common/sst-match-acpi.c47
-rw-r--r--sound/soc/intel/skylake/Makefile4
-rw-r--r--sound/soc/intel/skylake/bxt-sst.c4
-rw-r--r--sound/soc/intel/skylake/skl-debug.c268
-rw-r--r--sound/soc/intel/skylake/skl-messages.c31
-rw-r--r--sound/soc/intel/skylake/skl-pcm.c6
-rw-r--r--sound/soc/intel/skylake/skl-sst-ipc.c5
-rw-r--r--sound/soc/intel/skylake/skl-sst.c5
-rw-r--r--sound/soc/intel/skylake/skl-topology.c189
-rw-r--r--sound/soc/intel/skylake/skl-topology.h21
-rw-r--r--sound/soc/intel/skylake/skl-tplg-interface.h2
-rw-r--r--sound/soc/intel/skylake/skl.c277
-rw-r--r--sound/soc/intel/skylake/skl.h30
-rw-r--r--sound/soc/rockchip/rockchip_i2s.c2
-rw-r--r--sound/soc/sh/Kconfig2
-rw-r--r--sound/soc/sh/rcar/adg.c67
-rw-r--r--sound/soc/sh/rcar/cmd.c8
-rw-r--r--sound/soc/sh/rcar/core.c547
-rw-r--r--sound/soc/sh/rcar/ctu.c6
-rw-r--r--sound/soc/sh/rcar/dma.c32
-rw-r--r--sound/soc/sh/rcar/dvc.c12
-rw-r--r--sound/soc/sh/rcar/gen.c3
-rw-r--r--sound/soc/sh/rcar/rsnd.h70
-rw-r--r--sound/soc/sh/rcar/src.c32
-rw-r--r--sound/soc/sh/rcar/ssi.c259
-rw-r--r--sound/soc/sh/rcar/ssiu.c40
-rw-r--r--sound/soc/soc-compress.c6
-rw-r--r--sound/soc/soc-core.c91
-rw-r--r--sound/soc/soc-topology.c8
-rw-r--r--sound/soc/zte/zx-i2s.c15
-rw-r--r--sound/usb/mixer_us16x08.c19
-rw-r--r--sound/usb/quirks.c2
-rw-r--r--sound/x86/intel_hdmi_audio.c4
89 files changed, 4946 insertions, 760 deletions
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 5088d4b8db22..009e6c98754e 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -2492,7 +2492,7 @@ static int pcm_chmap_ctl_get(struct snd_kcontrol *kcontrol,
struct snd_pcm_substream *substream;
const struct snd_pcm_chmap_elem *map;
- if (snd_BUG_ON(!info->chmap))
+ if (!info->chmap)
return -EINVAL;
substream = snd_pcm_chmap_substream(info, idx);
if (!substream)
@@ -2524,7 +2524,7 @@ static int pcm_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag,
unsigned int __user *dst;
int c, count = 0;
- if (snd_BUG_ON(!info->chmap))
+ if (!info->chmap)
return -EINVAL;
if (size < 8)
return -ENOMEM;
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 2f836ca09860..cd67d1c12cf1 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1618,6 +1618,7 @@ static int snd_timer_user_tselect(struct file *file,
if (err < 0)
goto __err;
+ tu->qhead = tu->qtail = tu->qused = 0;
kfree(tu->queue);
tu->queue = NULL;
kfree(tu->tqueue);
@@ -1959,6 +1960,7 @@ static ssize_t snd_timer_user_read(struct file *file, char __user *buffer,
tu = file->private_data;
unit = tu->tread ? sizeof(struct snd_timer_tread) : sizeof(struct snd_timer_read);
+ mutex_lock(&tu->ioctl_lock);
spin_lock_irq(&tu->qlock);
while ((long)count - result >= unit) {
while (!tu->qused) {
@@ -1974,7 +1976,9 @@ static ssize_t snd_timer_user_read(struct file *file, char __user *buffer,
add_wait_queue(&tu->qchange_sleep, &wait);
spin_unlock_irq(&tu->qlock);
+ mutex_unlock(&tu->ioctl_lock);
schedule();
+ mutex_lock(&tu->ioctl_lock);
spin_lock_irq(&tu->qlock);
remove_wait_queue(&tu->qchange_sleep, &wait);
@@ -1994,7 +1998,6 @@ static ssize_t snd_timer_user_read(struct file *file, char __user *buffer,
tu->qused--;
spin_unlock_irq(&tu->qlock);
- mutex_lock(&tu->ioctl_lock);
if (tu->tread) {
if (copy_to_user(buffer, &tu->tqueue[qhead],
sizeof(struct snd_timer_tread)))
@@ -2004,7 +2007,6 @@ static ssize_t snd_timer_user_read(struct file *file, char __user *buffer,
sizeof(struct snd_timer_read)))
err = -EFAULT;
}
- mutex_unlock(&tu->ioctl_lock);
spin_lock_irq(&tu->qlock);
if (err < 0)
@@ -2014,6 +2016,7 @@ static ssize_t snd_timer_user_read(struct file *file, char __user *buffer,
}
_error:
spin_unlock_irq(&tu->qlock);
+ mutex_unlock(&tu->ioctl_lock);
return result > 0 ? result : err;
}
diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c
index 9e6f54f8c45d..1e26854b3425 100644
--- a/sound/firewire/amdtp-stream.c
+++ b/sound/firewire/amdtp-stream.c
@@ -682,7 +682,9 @@ static void out_stream_callback(struct fw_iso_context *context, u32 tstamp,
cycle = increment_cycle_count(cycle, 1);
if (s->handle_packet(s, 0, cycle, i) < 0) {
s->packet_index = -1;
- amdtp_stream_pcm_abort(s);
+ if (in_interrupt())
+ amdtp_stream_pcm_abort(s);
+ WRITE_ONCE(s->pcm_buffer_pointer, SNDRV_PCM_POS_XRUN);
return;
}
}
@@ -734,7 +736,9 @@ static void in_stream_callback(struct fw_iso_context *context, u32 tstamp,
/* Queueing error or detecting invalid payload. */
if (i < packets) {
s->packet_index = -1;
- amdtp_stream_pcm_abort(s);
+ if (in_interrupt())
+ amdtp_stream_pcm_abort(s);
+ WRITE_ONCE(s->pcm_buffer_pointer, SNDRV_PCM_POS_XRUN);
return;
}
diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h
index 7e8831722821..ea1a91e99875 100644
--- a/sound/firewire/amdtp-stream.h
+++ b/sound/firewire/amdtp-stream.h
@@ -135,7 +135,7 @@ struct amdtp_stream {
/* For a PCM substream processing. */
struct snd_pcm_substream *pcm;
struct tasklet_struct period_tasklet;
- unsigned int pcm_buffer_pointer;
+ snd_pcm_uframes_t pcm_buffer_pointer;
unsigned int pcm_period_pointer;
/* To wait for first packet. */
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index d6fb2d5d01a7..60ce1cfc300f 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -295,6 +295,8 @@ struct hda_codec {
#define list_for_each_codec(c, bus) \
list_for_each_entry(c, &(bus)->core.codec_list, core.list)
+#define list_for_each_codec_safe(c, n, bus) \
+ list_for_each_entry_safe(c, n, &(bus)->core.codec_list, core.list)
/* snd_hda_codec_read/write optional flags */
#define HDA_RW_NO_RESPONSE_FALLBACK (1 << 0)
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index 3715a5725613..1c60beb5b70a 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -1337,8 +1337,12 @@ EXPORT_SYMBOL_GPL(azx_probe_codecs);
/* configure each codec instance */
int azx_codec_configure(struct azx *chip)
{
- struct hda_codec *codec;
- list_for_each_codec(codec, &chip->bus) {
+ struct hda_codec *codec, *next;
+
+ /* use _safe version here since snd_hda_codec_configure() deregisters
+ * the device upon error and deletes itself from the bus list.
+ */
+ list_for_each_codec_safe(codec, next, &chip->bus) {
snd_hda_codec_configure(codec);
}
return 0;
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 2842c82363c0..71545b56b4c8 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -3174,6 +3174,7 @@ static int check_dyn_adc_switch(struct hda_codec *codec)
spec->input_paths[i][nums]);
spec->input_paths[i][nums] =
spec->input_paths[i][n];
+ spec->input_paths[i][n] = 0;
}
}
nums++;
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 1770f085c2a6..01eb1dc7b5b3 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -370,10 +370,12 @@ enum {
#define IS_KBL_LP(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x9d71)
#define IS_KBL_H(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0xa2f0)
#define IS_BXT(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x5a98)
+#define IS_BXT_T(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x1a98)
#define IS_GLK(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x3198)
-#define IS_SKL_PLUS(pci) (IS_SKL(pci) || IS_SKL_LP(pci) || IS_BXT(pci)) || \
- IS_KBL(pci) || IS_KBL_LP(pci) || IS_KBL_H(pci) || \
- IS_GLK(pci)
+#define IS_CFL(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0xa348)
+#define IS_SKL_PLUS(pci) (IS_SKL(pci) || IS_SKL_LP(pci) || IS_BXT(pci) || \
+ IS_BXT_T(pci) || IS_KBL(pci) || IS_KBL_LP(pci) || \
+ IS_KBL_H(pci) || IS_GLK(pci) || IS_CFL(pci))
static char *driver_short_names[] = {
[AZX_DRIVER_ICH] = "HDA Intel",
@@ -2378,6 +2380,9 @@ static const struct pci_device_id azx_ids[] = {
/* Kabylake-H */
{ PCI_DEVICE(0x8086, 0xa2f0),
.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_SKYLAKE },
+ /* Coffelake */
+ { PCI_DEVICE(0x8086, 0xa348),
+ .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_SKYLAKE},
/* Broxton-P(Apollolake) */
{ PCI_DEVICE(0x8086, 0x5a98),
.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_BROXTON },
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 58df440013c5..cbeebc0a9711 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2324,10 +2324,11 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
SND_PCI_QUIRK(0x106b, 0x4a00, "Macbook 5,2", ALC889_FIXUP_MBA11_VREF),
SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC882_FIXUP_EAPD),
- SND_PCI_QUIRK(0x1462, 0x7350, "MSI-7350", ALC889_FIXUP_CD),
- SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3/Z87X-UD3H", ALC889_FIXUP_FRONT_HP_NO_PRESENCE),
SND_PCI_QUIRK(0x1458, 0xa0b8, "Gigabyte AZ370-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),
+ SND_PCI_QUIRK(0x1462, 0x7350, "MSI-7350", ALC889_FIXUP_CD),
+ SND_PCI_QUIRK(0x1462, 0xda57, "MSI Z270-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),
+ SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX),
SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD),
SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD),
@@ -2342,6 +2343,7 @@ static const struct hda_model_fixup alc882_fixup_models[] = {
{.id = ALC883_FIXUP_ACER_EAPD, .name = "acer-aspire"},
{.id = ALC882_FIXUP_INV_DMIC, .name = "inv-dmic"},
{.id = ALC882_FIXUP_NO_PRIMARY_HP, .name = "no-primary-hp"},
+ {.id = ALC1220_FIXUP_GB_DUAL_CODECS, .name = "dual-codecs"},
{}
};
@@ -5852,7 +5854,11 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x10c0, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC),
+ SND_PCI_QUIRK(0x1043, 0x10d0, "ASUS X540LA/X540LJ", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
+ SND_PCI_QUIRK(0x1043, 0x11c0, "ASUS X556UR", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x1043, 0x1290, "ASUS X441SA", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x1043, 0x12a0, "ASUS X441UV", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x12f0, "ASUS X541UV", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x12e0, "ASUS X541SA", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC),
@@ -5860,13 +5866,10 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
+ SND_PCI_QUIRK(0x1043, 0x1a30, "ASUS X705UD", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
- SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x1bbd, "ASUS Z550MA", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
- SND_PCI_QUIRK(0x1043, 0x10d0, "ASUS X540LA/X540LJ", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
- SND_PCI_QUIRK(0x1043, 0x11c0, "ASUS X556UR", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
- SND_PCI_QUIRK(0x1043, 0x1290, "ASUS X441SA", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE),
- SND_PCI_QUIRK(0x1043, 0x12a0, "ASUS X441UV", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2),
SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
@@ -6014,6 +6017,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
{.id = ALC292_FIXUP_TPT440_DOCK, .name = "tpt440-dock"},
{.id = ALC292_FIXUP_TPT440, .name = "tpt440"},
{.id = ALC292_FIXUP_TPT460, .name = "tpt460"},
+ {.id = ALC233_FIXUP_LENOVO_MULTI_CODECS, .name = "dual-codecs"},
{}
};
#define ALC225_STANDARD_PINS \
@@ -6465,8 +6469,11 @@ static int patch_alc269(struct hda_codec *codec)
break;
case 0x10ec0225:
case 0x10ec0295:
+ spec->codec_variant = ALC269_TYPE_ALC225;
+ break;
case 0x10ec0299:
spec->codec_variant = ALC269_TYPE_ALC225;
+ spec->gen.mixer_nid = 0; /* no loopback on ALC299 */
break;
case 0x10ec0234:
case 0x10ec0274:
@@ -7338,6 +7345,7 @@ static const struct hda_model_fixup alc662_fixup_models[] = {
{.id = ALC662_FIXUP_ASUS_MODE8, .name = "asus-mode8"},
{.id = ALC662_FIXUP_INV_DMIC, .name = "inv-dmic"},
{.id = ALC668_FIXUP_DELL_MIC_NO_PRESENCE, .name = "dell-headset-multi"},
+ {.id = ALC662_FIXUP_LENOVO_MULTI_CODECS, .name = "dual-codecs"},
{}
};
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index faa3d38bac0b..6cefdf6c0b75 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1559,6 +1559,8 @@ static const struct snd_pci_quirk stac9200_fixup_tbl[] = {
"Dell Inspiron 1501", STAC_9200_DELL_M26),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f6,
"unknown Dell", STAC_9200_DELL_M26),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0201,
+ "Dell Latitude D430", STAC_9200_DELL_M22),
/* Panasonic */
SND_PCI_QUIRK(0x10f7, 0x8338, "Panasonic CF-74", STAC_9200_PANASONIC),
/* Gateway machines needs EAPD to be set on resume */
diff --git a/sound/soc/atmel/atmel-classd.c b/sound/soc/atmel/atmel-classd.c
index 7ae46c2647d4..b7ef8c59b49a 100644
--- a/sound/soc/atmel/atmel-classd.c
+++ b/sound/soc/atmel/atmel-classd.c
@@ -301,6 +301,14 @@ static int atmel_classd_codec_probe(struct snd_soc_codec *codec)
return 0;
}
+static int atmel_classd_codec_resume(struct snd_soc_codec *codec)
+{
+ struct snd_soc_card *card = snd_soc_codec_get_drvdata(codec);
+ struct atmel_classd *dd = snd_soc_card_get_drvdata(card);
+
+ return regcache_sync(dd->regmap);
+}
+
static struct regmap *atmel_classd_codec_get_remap(struct device *dev)
{
return dev_get_regmap(dev, NULL);
@@ -308,6 +316,7 @@ static struct regmap *atmel_classd_codec_get_remap(struct device *dev)
static struct snd_soc_codec_driver soc_codec_dev_classd = {
.probe = atmel_classd_codec_probe,
+ .resume = atmel_classd_codec_resume,
.get_regmap = atmel_classd_codec_get_remap,
.component_driver = {
.controls = atmel_classd_snd_controls,
diff --git a/sound/soc/atmel/tse850-pcm5142.c b/sound/soc/atmel/tse850-pcm5142.c
index a72c7d642026..3a1393283156 100644
--- a/sound/soc/atmel/tse850-pcm5142.c
+++ b/sound/soc/atmel/tse850-pcm5142.c
@@ -227,7 +227,7 @@ int tse850_put_ana(struct snd_kcontrol *kctrl,
static const char * const mux_text[] = { "Mixer", "Loop" };
static const struct soc_enum mux_enum =
- SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, mux_text);
+ SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(mux_text), mux_text);
static const struct snd_kcontrol_new mux1 =
SOC_DAPM_ENUM_EXT("MUX1", mux_enum, tse850_get_mux1, tse850_put_mux1);
@@ -252,7 +252,7 @@ static const char * const ana_text[] = {
};
static const struct soc_enum ana_enum =
- SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 9, ana_text);
+ SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(ana_text), ana_text);
static const struct snd_kcontrol_new out =
SOC_DAPM_ENUM_EXT("ANA", ana_enum, tse850_get_ana, tse850_put_ana);
diff --git a/sound/soc/codecs/ak4613.c b/sound/soc/codecs/ak4613.c
index b2dfddead227..690edebf029e 100644
--- a/sound/soc/codecs/ak4613.c
+++ b/sound/soc/codecs/ak4613.c
@@ -94,6 +94,8 @@ struct ak4613_interface {
struct ak4613_priv {
struct mutex lock;
const struct ak4613_interface *iface;
+ struct snd_pcm_hw_constraint_list constraint;
+ unsigned int sysclk;
unsigned int fmt;
u8 oc;
@@ -139,9 +141,7 @@ static const struct reg_default ak4613_reg[] = {
#define AUDIO_IFACE(b, fmt) { b, SND_SOC_DAIFMT_##fmt }
static const struct ak4613_interface ak4613_iface[] = {
/* capture */ /* playback */
- [0] = { AUDIO_IFACE(24, LEFT_J), AUDIO_IFACE(16, RIGHT_J) },
- [1] = { AUDIO_IFACE(24, LEFT_J), AUDIO_IFACE(20, RIGHT_J) },
- [2] = { AUDIO_IFACE(24, LEFT_J), AUDIO_IFACE(24, RIGHT_J) },
+ /* [0] - [2] are not supported */
[3] = { AUDIO_IFACE(24, LEFT_J), AUDIO_IFACE(24, LEFT_J) },
[4] = { AUDIO_IFACE(24, I2S), AUDIO_IFACE(24, I2S) },
};
@@ -254,6 +254,74 @@ static void ak4613_dai_shutdown(struct snd_pcm_substream *substream,
mutex_unlock(&priv->lock);
}
+static void ak4613_hw_constraints(struct ak4613_priv *priv,
+ struct snd_pcm_runtime *runtime)
+{
+ static const unsigned int ak4613_rates[] = {
+ 32000,
+ 44100,
+ 48000,
+ 64000,
+ 88200,
+ 96000,
+ 176400,
+ 192000,
+ };
+ struct snd_pcm_hw_constraint_list *constraint = &priv->constraint;
+ unsigned int fs;
+ int i;
+
+ constraint->list = ak4613_rates;
+ constraint->mask = 0;
+ constraint->count = 0;
+
+ /*
+ * Slave Mode
+ * Normal: [32kHz, 48kHz] : 256fs,384fs or 512fs
+ * Double: [64kHz, 96kHz] : 256fs
+ * Quad : [128kHz,192kHz]: 128fs
+ *
+ * Master mode
+ * Normal: [32kHz, 48kHz] : 256fs or 512fs
+ * Double: [64kHz, 96kHz] : 256fs
+ * Quad : [128kHz,192kHz]: 128fs
+ */
+ for (i = 0; i < ARRAY_SIZE(ak4613_rates); i++) {
+ /* minimum fs on each range */
+ fs = (ak4613_rates[i] <= 96000) ? 256 : 128;
+
+ if (priv->sysclk >= ak4613_rates[i] * fs)
+ constraint->count = i + 1;
+ }
+
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, constraint);
+}
+
+static int ak4613_dai_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct ak4613_priv *priv = snd_soc_codec_get_drvdata(codec);
+
+ priv->cnt++;
+
+ ak4613_hw_constraints(priv, substream->runtime);
+
+ return 0;
+}
+
+static int ak4613_dai_set_sysclk(struct snd_soc_dai *codec_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct ak4613_priv *priv = snd_soc_codec_get_drvdata(codec);
+
+ priv->sysclk = freq;
+
+ return 0;
+}
+
static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
struct snd_soc_codec *codec = dai->codec;
@@ -262,11 +330,9 @@ static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
fmt &= SND_SOC_DAIFMT_FORMAT_MASK;
switch (fmt) {
- case SND_SOC_DAIFMT_RIGHT_J:
case SND_SOC_DAIFMT_LEFT_J:
case SND_SOC_DAIFMT_I2S:
priv->fmt = fmt;
-
break;
default:
return -EINVAL;
@@ -286,13 +352,8 @@ static bool ak4613_dai_fmt_matching(const struct ak4613_interface *iface,
if (fmts->fmt != fmt)
return false;
- if (fmt == SND_SOC_DAIFMT_RIGHT_J) {
- if (fmts->width != width)
- return false;
- } else {
- if (fmts->width < width)
- return false;
- }
+ if (fmts->width != width)
+ return false;
return true;
}
@@ -319,6 +380,7 @@ static int ak4613_dai_hw_params(struct snd_pcm_substream *substream,
case 48000:
ctrl2 = DFS_NORMAL_SPEED;
break;
+ case 64000:
case 88200:
case 96000:
ctrl2 = DFS_DOUBLE_SPEED;
@@ -345,7 +407,7 @@ static int ak4613_dai_hw_params(struct snd_pcm_substream *substream,
if (ak4613_dai_fmt_matching(priv->iface, is_play, fmt, width))
iface = priv->iface;
} else {
- for (i = ARRAY_SIZE(ak4613_iface); i >= 0; i--) {
+ for (i = ARRAY_SIZE(ak4613_iface) - 1; i >= 0; i--) {
if (!ak4613_dai_fmt_matching(ak4613_iface + i,
is_play,
fmt, width))
@@ -358,7 +420,6 @@ static int ak4613_dai_hw_params(struct snd_pcm_substream *substream,
if ((priv->iface == NULL) ||
(priv->iface == iface)) {
priv->iface = iface;
- priv->cnt++;
ret = 0;
}
mutex_unlock(&priv->lock);
@@ -407,7 +468,9 @@ static int ak4613_set_bias_level(struct snd_soc_codec *codec,
}
static const struct snd_soc_dai_ops ak4613_dai_ops = {
+ .startup = ak4613_dai_startup,
.shutdown = ak4613_dai_shutdown,
+ .set_sysclk = ak4613_dai_set_sysclk,
.set_fmt = ak4613_dai_set_fmt,
.hw_params = ak4613_dai_hw_params,
};
@@ -420,8 +483,7 @@ static const struct snd_soc_dai_ops ak4613_dai_ops = {
SNDRV_PCM_RATE_96000 |\
SNDRV_PCM_RATE_176400 |\
SNDRV_PCM_RATE_192000)
-#define AK4613_PCM_FMTBIT (SNDRV_PCM_FMTBIT_S16_LE |\
- SNDRV_PCM_FMTBIT_S24_LE)
+#define AK4613_PCM_FMTBIT (SNDRV_PCM_FMTBIT_S24_LE)
static struct snd_soc_dai_driver ak4613_dai = {
.name = "ak4613-hifi",
@@ -527,6 +589,7 @@ static int ak4613_i2c_probe(struct i2c_client *i2c,
priv->iface = NULL;
priv->cnt = 0;
+ priv->sysclk = 0;
mutex_init(&priv->lock);
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 23ab9646c351..66de8a2013a6 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -433,7 +433,7 @@ static int ak4642_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
static int ak4642_set_mcko(struct snd_soc_codec *codec,
u32 frequency)
{
- u32 fs_list[] = {
+ static const u32 fs_list[] = {
[0] = 8000,
[1] = 12000,
[2] = 16000,
@@ -447,7 +447,7 @@ static int ak4642_set_mcko(struct snd_soc_codec *codec,
[14] = 29400,
[15] = 44100,
};
- u32 ps_list[] = {
+ static const u32 ps_list[] = {
[0] = 256,
[1] = 128,
[2] = 64,
diff --git a/sound/soc/codecs/cs35l34.c b/sound/soc/codecs/cs35l34.c
index 7c5d1510cf2c..0a747c66cc6c 100644
--- a/sound/soc/codecs/cs35l34.c
+++ b/sound/soc/codecs/cs35l34.c
@@ -567,12 +567,12 @@ static int cs35l34_pcm_hw_params(struct snd_pcm_substream *substream,
return ret;
}
-static unsigned int cs35l34_src_rates[] = {
+static const unsigned int cs35l34_src_rates[] = {
8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
};
-static struct snd_pcm_hw_constraint_list cs35l34_constraints = {
+static const struct snd_pcm_hw_constraint_list cs35l34_constraints = {
.count = ARRAY_SIZE(cs35l34_src_rates),
.list = cs35l34_src_rates,
};
diff --git a/sound/soc/codecs/cs35l35.c b/sound/soc/codecs/cs35l35.c
index f8aef5869b03..f1ee184ecab2 100644
--- a/sound/soc/codecs/cs35l35.c
+++ b/sound/soc/codecs/cs35l35.c
@@ -162,6 +162,14 @@ static bool cs35l35_precious_register(struct device *dev, unsigned int reg)
}
}
+static void cs35l35_reset(struct cs35l35_private *cs35l35)
+{
+ gpiod_set_value_cansleep(cs35l35->reset_gpio, 0);
+ usleep_range(2000, 2100);
+ gpiod_set_value_cansleep(cs35l35->reset_gpio, 1);
+ usleep_range(1000, 1100);
+}
+
static int cs35l35_wait_for_pdn(struct cs35l35_private *cs35l35)
{
int ret;
@@ -756,6 +764,76 @@ static int cs35l35_codec_set_sysclk(struct snd_soc_codec *codec,
return ret;
}
+static int cs35l35_boost_inductor(struct cs35l35_private *cs35l35,
+ int inductor)
+{
+ struct regmap *regmap = cs35l35->regmap;
+ unsigned int bst_ipk = 0;
+
+ /*
+ * Digital Boost Converter Configuration for feedback,
+ * ramping, switching frequency, and estimation block seeding.
+ */
+
+ regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
+ CS35L35_BST_CONV_SWFREQ_MASK, 0x00);
+
+ regmap_read(regmap, CS35L35_BST_PEAK_I, &bst_ipk);
+ bst_ipk &= CS35L35_BST_IPK_MASK;
+
+ switch (inductor) {
+ case 1000: /* 1 uH */
+ regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x24);
+ regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x24);
+ regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
+ CS35L35_BST_CONV_LBST_MASK, 0x00);
+
+ if (bst_ipk < 0x04)
+ regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
+ else
+ regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x4E);
+ break;
+ case 1200: /* 1.2 uH */
+ regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x20);
+ regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x20);
+ regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
+ CS35L35_BST_CONV_LBST_MASK, 0x01);
+
+ if (bst_ipk < 0x04)
+ regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
+ else
+ regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x47);
+ break;
+ case 1500: /* 1.5uH */
+ regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x20);
+ regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x20);
+ regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
+ CS35L35_BST_CONV_LBST_MASK, 0x02);
+
+ if (bst_ipk < 0x04)
+ regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
+ else
+ regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x3C);
+ break;
+ case 2200: /* 2.2uH */
+ regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x19);
+ regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x25);
+ regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
+ CS35L35_BST_CONV_LBST_MASK, 0x03);
+
+ if (bst_ipk < 0x04)
+ regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
+ else
+ regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x23);
+ break;
+ default:
+ dev_err(cs35l35->dev, "Invalid Inductor Value %d uH\n",
+ inductor);
+ return -EINVAL;
+ }
+ return 0;
+}
+
static int cs35l35_codec_probe(struct snd_soc_codec *codec)
{
struct cs35l35_private *cs35l35 = snd_soc_codec_get_drvdata(codec);
@@ -775,6 +853,10 @@ static int cs35l35_codec_probe(struct snd_soc_codec *codec)
cs35l35->pdata.bst_ipk <<
CS35L35_BST_IPK_SHIFT);
+ ret = cs35l35_boost_inductor(cs35l35, cs35l35->pdata.boost_ind);
+ if (ret)
+ return ret;
+
if (cs35l35->pdata.gain_zc)
regmap_update_bits(cs35l35->regmap, CS35L35_PROTECT_CTL,
CS35L35_AMP_GAIN_ZC_MASK,
@@ -1195,7 +1277,15 @@ static int cs35l35_handle_of_data(struct i2c_client *i2c_client,
return -EINVAL;
}
- pdata->bst_ipk = (val32 - 1680) / 110;
+ pdata->bst_ipk = ((val32 - 1680) / 110) | CS35L35_VALID_PDATA;
+ }
+
+ ret = of_property_read_u32(np, "cirrus,boost-ind-nanohenry", &val32);
+ if (ret >= 0) {
+ pdata->boost_ind = val32;
+ } else {
+ dev_err(&i2c_client->dev, "Inductor not specified.\n");
+ return -EINVAL;
}
if (of_property_read_u32(np, "cirrus,sp-drv-strength", &val32) >= 0)
@@ -1454,7 +1544,7 @@ static int cs35l35_i2c_probe(struct i2c_client *i2c_client,
}
}
- gpiod_set_value_cansleep(cs35l35->reset_gpio, 1);
+ cs35l35_reset(cs35l35);
init_completion(&cs35l35->pdn_done);
diff --git a/sound/soc/codecs/cs35l35.h b/sound/soc/codecs/cs35l35.h
index 5a6e43a87c4d..621bfef70d03 100644
--- a/sound/soc/codecs/cs35l35.h
+++ b/sound/soc/codecs/cs35l35.h
@@ -200,6 +200,12 @@
#define CS35L35_SP_I2S_DRV_MASK 0x03
#define CS35L35_SP_I2S_DRV_SHIFT 0
+/* Boost Converter Config */
+#define CS35L35_BST_CONV_COEFF_MASK 0xFF
+#define CS35L35_BST_CONV_SLOPE_MASK 0xFF
+#define CS35L35_BST_CONV_LBST_MASK 0x03
+#define CS35L35_BST_CONV_SWFREQ_MASK 0xF0
+
/* Class H Algorithm Control */
#define CS35L35_CH_STEREO_MASK 0x40
#define CS35L35_CH_STEREO_SHIFT 6
diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c
index 6dd7578f0bb8..024d83fa6a7f 100644
--- a/sound/soc/codecs/da7213.c
+++ b/sound/soc/codecs/da7213.c
@@ -772,7 +772,7 @@ static int da7213_dai_event(struct snd_soc_dapm_widget *w,
++i;
msleep(50);
}
- } while ((i < DA7213_SRM_CHECK_RETRIES) & (!srm_lock));
+ } while ((i < DA7213_SRM_CHECK_RETRIES) && (!srm_lock));
if (!srm_lock)
dev_warn(codec->dev, "SRM failed to lock\n");
diff --git a/sound/soc/codecs/da7219-aad.c b/sound/soc/codecs/da7219-aad.c
index 6274d79c1353..1d1d10dd92ae 100644
--- a/sound/soc/codecs/da7219-aad.c
+++ b/sound/soc/codecs/da7219-aad.c
@@ -115,19 +115,21 @@ static void da7219_aad_hptest_work(struct work_struct *work)
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
u16 tonegen_freq_hptest;
- u8 pll_srm_sts, gain_ramp_ctrl, accdet_cfg8;
+ u8 pll_srm_sts, pll_ctrl, gain_ramp_ctrl, accdet_cfg8;
int report = 0, ret = 0;
- /* Lock DAPM and any Kcontrols that are affected by this test */
+ /* Lock DAPM, Kcontrols affected by this test and the PLL */
snd_soc_dapm_mutex_lock(dapm);
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
+ mutex_lock(&da7219->pll_lock);
/* Ensure MCLK is available for HP test procedure */
if (da7219->mclk) {
ret = clk_prepare_enable(da7219->mclk);
if (ret) {
dev_err(codec->dev, "Failed to enable mclk - %d\n", ret);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->pll_lock);
+ mutex_unlock(&da7219->ctrl_lock);
snd_soc_dapm_mutex_unlock(dapm);
return;
}
@@ -136,12 +138,21 @@ static void da7219_aad_hptest_work(struct work_struct *work)
/*
* If MCLK not present, then we're using the internal oscillator and
* require different frequency settings to achieve the same result.
+ *
+ * If MCLK is present, but PLL is not enabled then we enable it here to
+ * ensure a consistent detection procedure.
*/
pll_srm_sts = snd_soc_read(codec, DA7219_PLL_SRM_STS);
- if (pll_srm_sts & DA7219_PLL_SRM_STS_MCLK)
+ if (pll_srm_sts & DA7219_PLL_SRM_STS_MCLK) {
tonegen_freq_hptest = cpu_to_le16(DA7219_AAD_HPTEST_RAMP_FREQ);
- else
+
+ pll_ctrl = snd_soc_read(codec, DA7219_PLL_CTRL);
+ if ((pll_ctrl & DA7219_PLL_MODE_MASK) == DA7219_PLL_MODE_BYPASS)
+ da7219_set_pll(codec, DA7219_SYSCLK_PLL,
+ DA7219_PLL_FREQ_OUT_98304);
+ } else {
tonegen_freq_hptest = cpu_to_le16(DA7219_AAD_HPTEST_RAMP_FREQ_INT_OSC);
+ }
/* Ensure gain ramping at fastest rate */
gain_ramp_ctrl = snd_soc_read(codec, DA7219_GAIN_RAMP_CTRL);
@@ -302,11 +313,17 @@ static void da7219_aad_hptest_work(struct work_struct *work)
snd_soc_update_bits(codec, DA7219_HP_R_CTRL, DA7219_HP_R_AMP_OE_MASK,
DA7219_HP_R_AMP_OE_MASK);
+ /* Restore PLL to previous configuration, if re-configured */
+ if ((pll_srm_sts & DA7219_PLL_SRM_STS_MCLK) &&
+ ((pll_ctrl & DA7219_PLL_MODE_MASK) == DA7219_PLL_MODE_BYPASS))
+ da7219_set_pll(codec, DA7219_SYSCLK_MCLK, 0);
+
/* Remove MCLK, if previously enabled */
if (da7219->mclk)
clk_disable_unprepare(da7219->mclk);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->pll_lock);
+ mutex_unlock(&da7219->ctrl_lock);
snd_soc_dapm_mutex_unlock(dapm);
/*
diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c
index 99601627f83c..f71d72c22bfc 100644
--- a/sound/soc/codecs/da7219.c
+++ b/sound/soc/codecs/da7219.c
@@ -260,9 +260,9 @@ static int da7219_volsw_locked_get(struct snd_kcontrol *kcontrol,
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
int ret;
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = snd_soc_get_volsw(kcontrol, ucontrol);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
return ret;
}
@@ -274,9 +274,9 @@ static int da7219_volsw_locked_put(struct snd_kcontrol *kcontrol,
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
int ret;
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = snd_soc_put_volsw(kcontrol, ucontrol);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
return ret;
}
@@ -288,9 +288,9 @@ static int da7219_enum_locked_get(struct snd_kcontrol *kcontrol,
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
int ret;
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = snd_soc_get_enum_double(kcontrol, ucontrol);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
return ret;
}
@@ -302,9 +302,9 @@ static int da7219_enum_locked_put(struct snd_kcontrol *kcontrol,
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
int ret;
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = snd_soc_put_enum_double(kcontrol, ucontrol);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
return ret;
}
@@ -424,9 +424,9 @@ static int da7219_tonegen_freq_get(struct snd_kcontrol *kcontrol,
u16 val;
int ret;
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = regmap_raw_read(da7219->regmap, reg, &val, sizeof(val));
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
if (ret)
return ret;
@@ -458,9 +458,9 @@ static int da7219_tonegen_freq_put(struct snd_kcontrol *kcontrol,
*/
val = cpu_to_le16(ucontrol->value.integer.value[0]);
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = regmap_raw_write(da7219->regmap, reg, &val, sizeof(val));
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
return ret;
}
@@ -801,7 +801,7 @@ static int da7219_dai_event(struct snd_soc_dapm_widget *w,
++i;
msleep(50);
}
- } while ((i < DA7219_SRM_CHECK_RETRIES) && (!srm_lock));
+ } while ((i < DA7219_SRM_CHECK_RETRIES) & (!srm_lock));
if (!srm_lock)
dev_warn(codec->dev, "SRM failed to lock\n");
@@ -1129,6 +1129,8 @@ static int da7219_set_dai_sysclk(struct snd_soc_dai *codec_dai,
return -EINVAL;
}
+ mutex_lock(&da7219->pll_lock);
+
switch (clk_id) {
case DA7219_CLKSRC_MCLK_SQR:
snd_soc_update_bits(codec, DA7219_PLL_CTRL,
@@ -1141,6 +1143,7 @@ static int da7219_set_dai_sysclk(struct snd_soc_dai *codec_dai,
break;
default:
dev_err(codec_dai->dev, "Unknown clock source %d\n", clk_id);
+ mutex_unlock(&da7219->pll_lock);
return -EINVAL;
}
@@ -1152,19 +1155,20 @@ static int da7219_set_dai_sysclk(struct snd_soc_dai *codec_dai,
if (ret) {
dev_err(codec_dai->dev, "Failed to set clock rate %d\n",
freq);
+ mutex_unlock(&da7219->pll_lock);
return ret;
}
}
da7219->mclk_rate = freq;
+ mutex_unlock(&da7219->pll_lock);
+
return 0;
}
-static int da7219_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
- int source, unsigned int fref, unsigned int fout)
+int da7219_set_pll(struct snd_soc_codec *codec, int source, unsigned int fout)
{
- struct snd_soc_codec *codec = codec_dai->codec;
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
u8 pll_ctrl, indiv_bits, indiv;
@@ -1237,6 +1241,20 @@ static int da7219_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
return 0;
}
+static int da7219_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+ int source, unsigned int fref, unsigned int fout)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ mutex_lock(&da7219->pll_lock);
+ ret = da7219_set_pll(codec, source, fout);
+ mutex_unlock(&da7219->pll_lock);
+
+ return ret;
+}
+
static int da7219_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
{
struct snd_soc_codec *codec = codec_dai->codec;
@@ -1741,7 +1759,8 @@ static int da7219_probe(struct snd_soc_codec *codec)
unsigned int rev;
int ret;
- mutex_init(&da7219->lock);
+ mutex_init(&da7219->ctrl_lock);
+ mutex_init(&da7219->pll_lock);
/* Regulator configuration */
ret = da7219_handle_supplies(codec);
diff --git a/sound/soc/codecs/da7219.h b/sound/soc/codecs/da7219.h
index 6baba7455fa1..8d6c3c8c8026 100644
--- a/sound/soc/codecs/da7219.h
+++ b/sound/soc/codecs/da7219.h
@@ -810,7 +810,8 @@ struct da7219_priv {
bool wakeup_source;
struct regulator_bulk_data supplies[DA7219_NUM_SUPPLIES];
struct regmap *regmap;
- struct mutex lock;
+ struct mutex ctrl_lock;
+ struct mutex pll_lock;
struct clk *mclk;
unsigned int mclk_rate;
@@ -821,4 +822,6 @@ struct da7219_priv {
u8 gain_ramp_ctrl;
};
+int da7219_set_pll(struct snd_soc_codec *codec, int source, unsigned int fout);
+
#endif /* __DA7219_H */
diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c
index 9c365a7f758d..7899a2cdeb42 100644
--- a/sound/soc/codecs/rt286.c
+++ b/sound/soc/codecs/rt286.c
@@ -1108,6 +1108,13 @@ static const struct dmi_system_id force_combo_jack_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Kabylake Client platform")
}
},
+ {
+ .ident = "Thinkpad Helix 2nd",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Helix 2nd")
+ }
+ },
{ }
};
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 87844a45886a..206b41688d96 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3897,6 +3897,7 @@ static int rt5645_i2c_remove(struct i2c_client *i2c)
cancel_delayed_work_sync(&rt5645->jack_detect_work);
cancel_delayed_work_sync(&rt5645->rcclock_work);
+ del_timer_sync(&rt5645->btn_check_timer);
snd_soc_unregister_codec(&i2c->dev);
regulator_bulk_disable(ARRAY_SIZE(rt5645->supplies), rt5645->supplies);
diff --git a/sound/soc/codecs/rt5663.c b/sound/soc/codecs/rt5663.c
index a32508d7dcfd..a33202affeb1 100644
--- a/sound/soc/codecs/rt5663.c
+++ b/sound/soc/codecs/rt5663.c
@@ -2847,6 +2847,8 @@ static int rt5663_resume(struct snd_soc_codec *codec)
regcache_cache_only(rt5663->regmap, false);
regcache_sync(rt5663->regmap);
+ rt5663_irq(0, rt5663);
+
return 0;
}
#else
@@ -3141,7 +3143,7 @@ static int rt5663_i2c_probe(struct i2c_client *i2c,
regmap_update_bits(rt5663->regmap, RT5663_DIG_MISC,
RT5663_DIG_GATE_CTRL_MASK, RT5663_DIG_GATE_CTRL_EN);
regmap_update_bits(rt5663->regmap, RT5663_AUTO_1MRC_CLK,
- RT5663_IRQ_POW_SAV_MASK, RT5663_IRQ_POW_SAV_EN);
+ RT5663_IRQ_MANUAL_MASK, RT5663_IRQ_MANUAL_EN);
regmap_update_bits(rt5663->regmap, RT5663_IRQ_1,
RT5663_EN_IRQ_JD1_MASK, RT5663_EN_IRQ_JD1_EN);
regmap_update_bits(rt5663->regmap, RT5663_GPIO_1,
diff --git a/sound/soc/codecs/rt5663.h b/sound/soc/codecs/rt5663.h
index d77fae619f2f..4621812c94d8 100644
--- a/sound/soc/codecs/rt5663.h
+++ b/sound/soc/codecs/rt5663.h
@@ -590,6 +590,10 @@
#define RT5663_IRQ_POW_SAV_JD1_SHIFT 14
#define RT5663_IRQ_POW_SAV_JD1_DIS (0x0 << 14)
#define RT5663_IRQ_POW_SAV_JD1_EN (0x1 << 14)
+#define RT5663_IRQ_MANUAL_MASK (0x1 << 8)
+#define RT5663_IRQ_MANUAL_SHIFT 8
+#define RT5663_IRQ_MANUAL_DIS (0x0 << 8)
+#define RT5663_IRQ_MANUAL_EN (0x1 << 8)
/* IRQ Control 1 (0x00b6) */
#define RT5663_EN_CB_JD_MASK (0x1 << 3)
diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c
index e27c5a4a0a15..a5f15a104c47 100644
--- a/sound/soc/codecs/rt5670.c
+++ b/sound/soc/codecs/rt5670.c
@@ -1717,7 +1717,6 @@ static const struct snd_soc_dapm_widget rt5670_dapm_widgets[] = {
SND_SOC_DAPM_PGA("IF1_ADC1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF1_ADC2", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF1_ADC3", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF1_ADC4", SND_SOC_NOPM, 0, 0, NULL, 0),
/* DSP */
SND_SOC_DAPM_PGA("TxDP_ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
@@ -2086,13 +2085,13 @@ static const struct snd_soc_dapm_route rt5670_dapm_routes[] = {
{ "IF1 ADC1 IN1 Mux", "IF1_ADC3", "IF1_ADC3" },
{ "IF1 ADC1 IN2 Mux", "IF1_ADC1_IN1", "IF1 ADC1 IN1 Mux" },
- { "IF1 ADC1 IN2 Mux", "IF1_ADC4", "IF1_ADC4" },
+ { "IF1 ADC1 IN2 Mux", "IF1_ADC4", "TxDP_ADC" },
{ "IF1 ADC2 IN Mux", "IF_ADC2", "IF_ADC2" },
{ "IF1 ADC2 IN Mux", "VAD_ADC", "VAD_ADC" },
{ "IF1 ADC2 IN1 Mux", "IF1_ADC2_IN", "IF1 ADC2 IN Mux" },
- { "IF1 ADC2 IN1 Mux", "IF1_ADC4", "IF1_ADC4" },
+ { "IF1 ADC2 IN1 Mux", "IF1_ADC4", "TxDP_ADC" },
{ "IF1_ADC1" , NULL, "IF1 ADC1 IN2 Mux" },
{ "IF1_ADC2" , NULL, "IF1 ADC2 IN1 Mux" },
@@ -2849,6 +2848,10 @@ static const struct dmi_system_id dmi_platform_intel_braswell[] = {
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Tablet B"),
},
},
+ {}
+};
+
+static const struct dmi_system_id dmi_platform_intel_bytcht_jdmode2[] = {
{
.ident = "Lenovo Thinkpad Tablet 10",
.matches = {
@@ -2883,6 +2886,11 @@ static int rt5670_i2c_probe(struct i2c_client *i2c,
rt5670->pdata.dmic1_data_pin = RT5670_DMIC_DATA_IN2P;
rt5670->pdata.dev_gpio = true;
rt5670->pdata.jd_mode = 1;
+ } else if (dmi_check_system(dmi_platform_intel_bytcht_jdmode2)) {
+ rt5670->pdata.dmic_en = true;
+ rt5670->pdata.dmic1_data_pin = RT5670_DMIC_DATA_IN2P;
+ rt5670->pdata.dev_gpio = true;
+ rt5670->pdata.jd_mode = 2;
}
rt5670->regmap = devm_regmap_init_i2c(i2c, &rt5670_regmap);
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index 65ac4518ad06..36e530a36c82 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -41,15 +41,6 @@
#define RT5677_PR_BASE (RT5677_PR_RANGE_BASE + (0 * RT5677_PR_SPACING))
-/* GPIO indexes defined by ACPI */
-enum {
- RT5677_GPIO_PLUG_DET = 0,
- RT5677_GPIO_MIC_PRESENT_L = 1,
- RT5677_GPIO_HOTWORD_DET_L = 2,
- RT5677_GPIO_DSP_INT = 3,
- RT5677_GPIO_HP_AMP_SHDN_L = 4,
-};
-
static const struct regmap_range_cfg rt5677_ranges[] = {
{
.name = "PR",
@@ -5030,7 +5021,6 @@ static const struct regmap_config rt5677_regmap = {
static const struct i2c_device_id rt5677_i2c_id[] = {
{ "rt5677", RT5677 },
{ "rt5676", RT5676 },
- { "RT5677CE:00", RT5677 },
{ }
};
MODULE_DEVICE_TABLE(i2c, rt5677_i2c_id);
@@ -5041,28 +5031,19 @@ static const struct of_device_id rt5677_of_match[] = {
};
MODULE_DEVICE_TABLE(of, rt5677_of_match);
-static const struct acpi_gpio_params plug_det_gpio = { RT5677_GPIO_PLUG_DET, 0, false };
-static const struct acpi_gpio_params mic_present_gpio = { RT5677_GPIO_MIC_PRESENT_L, 0, false };
-static const struct acpi_gpio_params headphone_enable_gpio = { RT5677_GPIO_HP_AMP_SHDN_L, 0, false };
-
-static const struct acpi_gpio_mapping bdw_rt5677_gpios[] = {
- { "plug-det-gpios", &plug_det_gpio, 1 },
- { "mic-present-gpios", &mic_present_gpio, 1 },
- { "headphone-enable-gpios", &headphone_enable_gpio, 1 },
- { NULL },
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id rt5677_acpi_match[] = {
+ { "RT5677CE", RT5677 },
+ { }
};
+MODULE_DEVICE_TABLE(acpi, rt5677_acpi_match);
+#endif
static void rt5677_read_acpi_properties(struct rt5677_priv *rt5677,
struct device *dev)
{
- int ret;
u32 val;
- ret = acpi_dev_add_driver_gpios(ACPI_COMPANION(dev),
- bdw_rt5677_gpios);
- if (ret)
- dev_warn(dev, "Failed to add driver gpios\n");
-
if (!device_property_read_u32(dev, "DCLK", &val))
rt5677->pdata.dmic2_clk_pin = val;
@@ -5301,6 +5282,7 @@ static struct i2c_driver rt5677_i2c_driver = {
.driver = {
.name = "rt5677",
.of_match_table = rt5677_of_match,
+ .acpi_match_table = ACPI_PTR(rt5677_acpi_match),
},
.probe = rt5677_i2c_probe,
.remove = rt5677_i2c_remove,
diff --git a/sound/soc/generic/Kconfig b/sound/soc/generic/Kconfig
index d023959b8cd6..c954be0a0f96 100644
--- a/sound/soc/generic/Kconfig
+++ b/sound/soc/generic/Kconfig
@@ -14,3 +14,20 @@ config SND_SIMPLE_SCU_CARD
help
This option enables generic simple SCU sound card support.
It supports DPCM of multi CPU single Codec system.
+
+config SND_AUDIO_GRAPH_CARD
+ tristate "ASoC Audio Graph sound card support"
+ depends on OF
+ select SND_SIMPLE_CARD_UTILS
+ help
+ This option enables generic simple simple sound card support
+ with OF-graph DT bindings.
+
+config SND_AUDIO_GRAPH_SCU_CARD
+ tristate "ASoC Audio Graph SCU sound card support"
+ depends on OF
+ select SND_SIMPLE_CARD_UTILS
+ help
+ This option enables generic simple SCU sound card support
+ with OF-graph DT bindings.
+ It supports DPCM of multi CPU single Codec ststem.
diff --git a/sound/soc/generic/Makefile b/sound/soc/generic/Makefile
index ee750f3023ba..9e000523a3b4 100644
--- a/sound/soc/generic/Makefile
+++ b/sound/soc/generic/Makefile
@@ -1,7 +1,11 @@
snd-soc-simple-card-utils-objs := simple-card-utils.o
snd-soc-simple-card-objs := simple-card.o
snd-soc-simple-scu-card-objs := simple-scu-card.o
+snd-soc-audio-graph-card-objs := audio-graph-card.o
+snd-soc-audio-graph-scu-card-objs := audio-graph-scu-card.o
obj-$(CONFIG_SND_SIMPLE_CARD_UTILS) += snd-soc-simple-card-utils.o
obj-$(CONFIG_SND_SIMPLE_CARD) += snd-soc-simple-card.o
obj-$(CONFIG_SND_SIMPLE_SCU_CARD) += snd-soc-simple-scu-card.o
+obj-$(CONFIG_SND_AUDIO_GRAPH_CARD) += snd-soc-audio-graph-card.o
+obj-$(CONFIG_SND_AUDIO_GRAPH_SCU_CARD) += snd-soc-audio-graph-scu-card.o
diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c
new file mode 100644
index 000000000000..0180b286bee3
--- /dev/null
+++ b/sound/soc/generic/audio-graph-card.c
@@ -0,0 +1,301 @@
+/*
+ * ASoC audio graph sound card support
+ *
+ * Copyright (C) 2016 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * based on ${LINUX}/sound/soc/generic/simple-card.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/gpio.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <linux/of_graph.h>
+#include <linux/platform_device.h>
+#include <linux/string.h>
+#include <sound/jack.h>
+#include <sound/simple_card_utils.h>
+
+struct graph_card_data {
+ struct snd_soc_card snd_card;
+ struct graph_dai_props {
+ struct asoc_simple_dai cpu_dai;
+ struct asoc_simple_dai codec_dai;
+ } *dai_props;
+ struct snd_soc_dai_link *dai_link;
+};
+
+#define graph_priv_to_card(priv) (&(priv)->snd_card)
+#define graph_priv_to_props(priv, i) ((priv)->dai_props + (i))
+#define graph_priv_to_dev(priv) (graph_priv_to_card(priv)->dev)
+#define graph_priv_to_link(priv, i) (graph_priv_to_card(priv)->dai_link + (i))
+
+static int asoc_graph_card_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+ struct graph_dai_props *dai_props = graph_priv_to_props(priv, rtd->num);
+ int ret;
+
+ ret = clk_prepare_enable(dai_props->cpu_dai.clk);
+ if (ret)
+ return ret;
+
+ ret = clk_prepare_enable(dai_props->codec_dai.clk);
+ if (ret)
+ clk_disable_unprepare(dai_props->cpu_dai.clk);
+
+ return ret;
+}
+
+static void asoc_graph_card_shutdown(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+ struct graph_dai_props *dai_props = graph_priv_to_props(priv, rtd->num);
+
+ clk_disable_unprepare(dai_props->cpu_dai.clk);
+
+ clk_disable_unprepare(dai_props->codec_dai.clk);
+}
+
+static struct snd_soc_ops asoc_graph_card_ops = {
+ .startup = asoc_graph_card_startup,
+ .shutdown = asoc_graph_card_shutdown,
+};
+
+static int asoc_graph_card_dai_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_dai *codec = rtd->codec_dai;
+ struct snd_soc_dai *cpu = rtd->cpu_dai;
+ struct graph_dai_props *dai_props =
+ graph_priv_to_props(priv, rtd->num);
+ int ret;
+
+ ret = asoc_simple_card_init_dai(codec, &dai_props->codec_dai);
+ if (ret < 0)
+ return ret;
+
+ ret = asoc_simple_card_init_dai(cpu, &dai_props->cpu_dai);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static int asoc_graph_card_dai_link_of(struct device_node *cpu_port,
+ struct graph_card_data *priv,
+ int idx)
+{
+ struct device *dev = graph_priv_to_dev(priv);
+ struct snd_soc_dai_link *dai_link = graph_priv_to_link(priv, idx);
+ struct graph_dai_props *dai_props = graph_priv_to_props(priv, idx);
+ struct asoc_simple_dai *cpu_dai = &dai_props->cpu_dai;
+ struct asoc_simple_dai *codec_dai = &dai_props->codec_dai;
+ struct snd_soc_card *card = graph_priv_to_card(priv);
+ struct device_node *cpu_ep = of_get_next_child(cpu_port, NULL);
+ struct device_node *codec_ep = of_graph_get_remote_endpoint(cpu_ep);
+ struct device_node *rcpu_ep = of_graph_get_remote_endpoint(codec_ep);
+ int ret;
+
+ if (rcpu_ep != cpu_ep) {
+ dev_err(dev, "remote-endpoint mismatch (%s/%s/%s)\n",
+ cpu_ep->name, codec_ep->name, rcpu_ep->name);
+ ret = -EINVAL;
+ goto dai_link_of_err;
+ }
+
+ ret = asoc_simple_card_parse_daifmt(dev, cpu_ep, codec_ep,
+ NULL, &dai_link->dai_fmt);
+ if (ret < 0)
+ goto dai_link_of_err;
+
+ /*
+ * we need to consider "mclk-fs" around here
+ * see simple-card
+ */
+
+ ret = asoc_simple_card_parse_graph_cpu(cpu_ep, dai_link);
+ if (ret < 0)
+ goto dai_link_of_err;
+
+ ret = asoc_simple_card_parse_graph_codec(codec_ep, dai_link);
+ if (ret < 0)
+ goto dai_link_of_err;
+
+ ret = snd_soc_of_parse_tdm_slot(cpu_ep,
+ &cpu_dai->tx_slot_mask,
+ &cpu_dai->rx_slot_mask,
+ &cpu_dai->slots,
+ &cpu_dai->slot_width);
+ if (ret < 0)
+ goto dai_link_of_err;
+
+ ret = snd_soc_of_parse_tdm_slot(codec_ep,
+ &codec_dai->tx_slot_mask,
+ &codec_dai->rx_slot_mask,
+ &codec_dai->slots,
+ &codec_dai->slot_width);
+ if (ret < 0)
+ goto dai_link_of_err;
+
+ ret = asoc_simple_card_parse_clk_cpu(dev, cpu_ep, dai_link, cpu_dai);
+ if (ret < 0)
+ goto dai_link_of_err;
+
+ ret = asoc_simple_card_parse_clk_codec(dev, codec_ep, dai_link, codec_dai);
+ if (ret < 0)
+ goto dai_link_of_err;
+
+ ret = asoc_simple_card_canonicalize_dailink(dai_link);
+ if (ret < 0)
+ goto dai_link_of_err;
+
+ ret = asoc_simple_card_set_dailink_name(dev, dai_link,
+ "%s-%s",
+ dai_link->cpu_dai_name,
+ dai_link->codec_dai_name);
+ if (ret < 0)
+ goto dai_link_of_err;
+
+ dai_link->ops = &asoc_graph_card_ops;
+ dai_link->init = asoc_graph_card_dai_init;
+
+ asoc_simple_card_canonicalize_cpu(dai_link,
+ card->num_links == 1);
+
+dai_link_of_err:
+ of_node_put(cpu_ep);
+ of_node_put(rcpu_ep);
+ of_node_put(codec_ep);
+
+ return ret;
+}
+
+static int asoc_graph_card_parse_of(struct graph_card_data *priv)
+{
+ struct of_phandle_iterator it;
+ struct device *dev = graph_priv_to_dev(priv);
+ struct snd_soc_card *card = graph_priv_to_card(priv);
+ struct device_node *node = dev->of_node;
+ int rc, idx = 0;
+ int ret;
+
+ /*
+ * we need to consider "widgets", "routing", "mclk-fs" around here
+ * see simple-card
+ */
+
+ of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
+ ret = asoc_graph_card_dai_link_of(it.node, priv, idx++);
+ of_node_put(it.node);
+ if (ret < 0)
+ return ret;
+ }
+
+ return asoc_simple_card_parse_card_name(card, NULL);
+}
+
+static int asoc_graph_get_dais_count(struct device *dev)
+{
+ struct of_phandle_iterator it;
+ struct device_node *node = dev->of_node;
+ int count = 0;
+ int rc;
+
+ of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
+ count++;
+ of_node_put(it.node);
+ }
+
+ return count;
+}
+
+static int asoc_graph_card_probe(struct platform_device *pdev)
+{
+ struct graph_card_data *priv;
+ struct snd_soc_dai_link *dai_link;
+ struct graph_dai_props *dai_props;
+ struct device *dev = &pdev->dev;
+ struct snd_soc_card *card;
+ int num, ret;
+
+ /* Allocate the private data and the DAI link array */
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ num = asoc_graph_get_dais_count(dev);
+ if (num == 0)
+ return -EINVAL;
+
+ dai_props = devm_kzalloc(dev, sizeof(*dai_props) * num, GFP_KERNEL);
+ dai_link = devm_kzalloc(dev, sizeof(*dai_link) * num, GFP_KERNEL);
+ if (!dai_props || !dai_link)
+ return -ENOMEM;
+
+ priv->dai_props = dai_props;
+ priv->dai_link = dai_link;
+
+ /* Init snd_soc_card */
+ card = graph_priv_to_card(priv);
+ card->owner = THIS_MODULE;
+ card->dev = dev;
+ card->dai_link = dai_link;
+ card->num_links = num;
+
+ ret = asoc_graph_card_parse_of(priv);
+ if (ret < 0) {
+ if (ret != -EPROBE_DEFER)
+ dev_err(dev, "parse error %d\n", ret);
+ goto err;
+ }
+
+ snd_soc_card_set_drvdata(card, priv);
+
+ ret = devm_snd_soc_register_card(dev, card);
+ if (ret < 0)
+ goto err;
+
+ return 0;
+err:
+ asoc_simple_card_clean_reference(card);
+
+ return ret;
+}
+
+static int asoc_graph_card_remove(struct platform_device *pdev)
+{
+ struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+ return asoc_simple_card_clean_reference(card);
+}
+
+static const struct of_device_id asoc_graph_of_match[] = {
+ { .compatible = "audio-graph-card", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, asoc_graph_of_match);
+
+static struct platform_driver asoc_graph_card = {
+ .driver = {
+ .name = "asoc-audio-graph-card",
+ .of_match_table = asoc_graph_of_match,
+ },
+ .probe = asoc_graph_card_probe,
+ .remove = asoc_graph_card_remove,
+};
+module_platform_driver(asoc_graph_card);
+
+MODULE_ALIAS("platform:asoc-audio-graph-card");
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("ASoC Audio Graph Sound Card");
+MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");
diff --git a/sound/soc/generic/audio-graph-scu-card.c b/sound/soc/generic/audio-graph-scu-card.c
new file mode 100644
index 000000000000..0066102f5bc4
--- /dev/null
+++ b/sound/soc/generic/audio-graph-scu-card.c
@@ -0,0 +1,411 @@
+/*
+ * ASoC audio graph SCU sound card support
+ *
+ * Copyright (C) 2017 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * based on
+ * ${LINUX}/sound/soc/generic/simple-scu-card.c
+ * ${LINUX}/sound/soc/generic/audio-graph-card.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/gpio.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <linux/of_graph.h>
+#include <linux/platform_device.h>
+#include <linux/string.h>
+#include <sound/jack.h>
+#include <sound/simple_card_utils.h>
+
+struct graph_card_data {
+ struct snd_soc_card snd_card;
+ struct snd_soc_codec_conf codec_conf;
+ struct asoc_simple_dai *dai_props;
+ struct snd_soc_dai_link *dai_link;
+ u32 convert_rate;
+ u32 convert_channels;
+};
+
+#define graph_priv_to_card(priv) (&(priv)->snd_card)
+#define graph_priv_to_props(priv, i) ((priv)->dai_props + (i))
+#define graph_priv_to_dev(priv) (graph_priv_to_card(priv)->dev)
+#define graph_priv_to_link(priv, i) (graph_priv_to_card(priv)->dai_link + (i))
+
+static int asoc_graph_card_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+ struct asoc_simple_dai *dai_props = graph_priv_to_props(priv, rtd->num);
+
+ return clk_prepare_enable(dai_props->clk);
+}
+
+static void asoc_graph_card_shutdown(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+ struct asoc_simple_dai *dai_props = graph_priv_to_props(priv, rtd->num);
+
+ clk_disable_unprepare(dai_props->clk);
+}
+
+static struct snd_soc_ops asoc_graph_card_ops = {
+ .startup = asoc_graph_card_startup,
+ .shutdown = asoc_graph_card_shutdown,
+};
+
+static int asoc_graph_card_dai_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_dai *dai;
+ struct snd_soc_dai_link *dai_link;
+ struct asoc_simple_dai *dai_props;
+ int num = rtd->num;
+
+ dai_link = graph_priv_to_link(priv, num);
+ dai_props = graph_priv_to_props(priv, num);
+ dai = dai_link->dynamic ?
+ rtd->cpu_dai :
+ rtd->codec_dai;
+
+ return asoc_simple_card_init_dai(dai, dai_props);
+}
+
+static int asoc_graph_card_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ if (priv->convert_rate)
+ rate->min =
+ rate->max = priv->convert_rate;
+
+ if (priv->convert_channels)
+ channels->min =
+ channels->max = priv->convert_channels;
+
+ return 0;
+}
+
+static int asoc_graph_card_dai_link_of(struct device_node *ep,
+ struct graph_card_data *priv,
+ unsigned int daifmt,
+ int idx, int is_fe)
+{
+ struct device *dev = graph_priv_to_dev(priv);
+ struct snd_soc_dai_link *dai_link = graph_priv_to_link(priv, idx);
+ struct asoc_simple_dai *dai_props = graph_priv_to_props(priv, idx);
+ struct snd_soc_card *card = graph_priv_to_card(priv);
+ int ret;
+
+ if (is_fe) {
+ /* BE is dummy */
+ dai_link->codec_of_node = NULL;
+ dai_link->codec_dai_name = "snd-soc-dummy-dai";
+ dai_link->codec_name = "snd-soc-dummy";
+
+ /* FE settings */
+ dai_link->dynamic = 1;
+ dai_link->dpcm_merged_format = 1;
+
+ ret = asoc_simple_card_parse_graph_cpu(ep, dai_link);
+ if (ret)
+ return ret;
+
+ ret = asoc_simple_card_parse_clk_cpu(dev, ep, dai_link, dai_props);
+ if (ret < 0)
+ return ret;
+
+ ret = asoc_simple_card_set_dailink_name(dev, dai_link,
+ "fe.%s",
+ dai_link->cpu_dai_name);
+ if (ret < 0)
+ return ret;
+
+ /* card->num_links includes Codec */
+ asoc_simple_card_canonicalize_cpu(dai_link,
+ (card->num_links - 1) == 1);
+ } else {
+ /* FE is dummy */
+ dai_link->cpu_of_node = NULL;
+ dai_link->cpu_dai_name = "snd-soc-dummy-dai";
+ dai_link->cpu_name = "snd-soc-dummy";
+
+ /* BE settings */
+ dai_link->no_pcm = 1;
+ dai_link->be_hw_params_fixup = asoc_graph_card_be_hw_params_fixup;
+
+ ret = asoc_simple_card_parse_graph_codec(ep, dai_link);
+ if (ret < 0)
+ return ret;
+
+ ret = asoc_simple_card_parse_clk_codec(dev, ep, dai_link, dai_props);
+ if (ret < 0)
+ return ret;
+
+ ret = asoc_simple_card_set_dailink_name(dev, dai_link,
+ "be.%s",
+ dai_link->codec_dai_name);
+ if (ret < 0)
+ return ret;
+
+ snd_soc_of_parse_audio_prefix(card,
+ &priv->codec_conf,
+ dai_link->codec_of_node,
+ "prefix");
+ }
+
+ ret = snd_soc_of_parse_tdm_slot(ep,
+ &dai_props->tx_slot_mask,
+ &dai_props->rx_slot_mask,
+ &dai_props->slots,
+ &dai_props->slot_width);
+ if (ret)
+ return ret;
+
+ ret = asoc_simple_card_canonicalize_dailink(dai_link);
+ if (ret < 0)
+ return ret;
+
+ dai_link->dai_fmt = daifmt;
+ dai_link->dpcm_playback = 1;
+ dai_link->dpcm_capture = 1;
+ dai_link->ops = &asoc_graph_card_ops;
+ dai_link->init = asoc_graph_card_dai_init;
+
+ return 0;
+}
+
+static int asoc_graph_card_parse_of(struct graph_card_data *priv)
+{
+ struct of_phandle_iterator it;
+ struct device *dev = graph_priv_to_dev(priv);
+ struct snd_soc_card *card = graph_priv_to_card(priv);
+ struct device_node *node = dev->of_node;
+ struct device_node *cpu_port;
+ struct device_node *cpu_ep;
+ struct device_node *codec_ep;
+ struct device_node *rcpu_ep;
+ unsigned int daifmt = 0;
+ int dai_idx, ret;
+ int rc, codec;
+
+ if (!node)
+ return -EINVAL;
+
+ /*
+ * we need to consider "widgets", "mclk-fs" around here
+ * see simple-card
+ */
+
+ ret = snd_soc_of_parse_audio_routing(card, "routing");
+ if (ret)
+ return ret;
+
+ /* sampling rate convert */
+ of_property_read_u32(node, "convert-rate", &priv->convert_rate);
+
+ /* channels transfer */
+ of_property_read_u32(node, "convert-channels", &priv->convert_channels);
+
+ /*
+ * it supports multi CPU, single CODEC only here
+ * see asoc_graph_get_dais_count
+ */
+
+ /* find 1st codec */
+ of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
+ cpu_port = it.node;
+ cpu_ep = of_get_next_child(cpu_port, NULL);
+ codec_ep = of_graph_get_remote_endpoint(cpu_ep);
+ rcpu_ep = of_graph_get_remote_endpoint(codec_ep);
+
+ of_node_put(cpu_port);
+ of_node_put(cpu_ep);
+ of_node_put(codec_ep);
+ of_node_put(rcpu_ep);
+
+ if (!codec_ep)
+ continue;
+
+ if (rcpu_ep != cpu_ep) {
+ dev_err(dev, "remote-endpoint missmatch (%s/%s/%s)\n",
+ cpu_ep->name, codec_ep->name, rcpu_ep->name);
+ ret = -EINVAL;
+ goto parse_of_err;
+ }
+
+ ret = asoc_simple_card_parse_daifmt(dev, cpu_ep, codec_ep,
+ NULL, &daifmt);
+ if (ret < 0)
+ goto parse_of_err;
+ }
+
+ dai_idx = 0;
+ for (codec = 0; codec < 2; codec++) {
+ /*
+ * To listup valid sounds continuously,
+ * detect all CPU-dummy first, and
+ * detect all dummy-Codec second
+ */
+ of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
+ cpu_port = it.node;
+ cpu_ep = of_get_next_child(cpu_port, NULL);
+ codec_ep = of_graph_get_remote_endpoint(cpu_ep);
+
+ of_node_put(cpu_port);
+ of_node_put(cpu_ep);
+ of_node_put(codec_ep);
+
+ if (codec) {
+ if (!codec_ep)
+ continue;
+
+ /* Back-End (= Codec) */
+ ret = asoc_graph_card_dai_link_of(codec_ep, priv, daifmt, dai_idx++, 0);
+ if (ret < 0)
+ goto parse_of_err;
+ } else {
+ /* Front-End (= CPU) */
+ ret = asoc_graph_card_dai_link_of(cpu_ep, priv, daifmt, dai_idx++, 1);
+ if (ret < 0)
+ goto parse_of_err;
+ }
+ }
+ }
+
+ ret = asoc_simple_card_parse_card_name(card, NULL);
+ if (ret)
+ goto parse_of_err;
+
+ dev_dbg(dev, "convert_rate %d\n", priv->convert_rate);
+ dev_dbg(dev, "convert_channels %d\n", priv->convert_channels);
+
+ ret = 0;
+
+parse_of_err:
+ return ret;
+}
+
+static int asoc_graph_get_dais_count(struct device *dev)
+{
+ struct of_phandle_iterator it;
+ struct device_node *node = dev->of_node;
+ struct device_node *cpu_port;
+ struct device_node *cpu_ep;
+ struct device_node *codec_ep;
+ int count = 0;
+ int rc;
+
+ of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
+ cpu_port = it.node;
+ cpu_ep = of_get_next_child(cpu_port, NULL);
+ codec_ep = of_graph_get_remote_endpoint(cpu_ep);
+
+ of_node_put(cpu_port);
+ of_node_put(cpu_ep);
+ of_node_put(codec_ep);
+
+ if (cpu_ep)
+ count++;
+ if (codec_ep)
+ count++;
+ }
+
+ return count;
+}
+
+static int asoc_graph_card_probe(struct platform_device *pdev)
+{
+ struct graph_card_data *priv;
+ struct snd_soc_dai_link *dai_link;
+ struct asoc_simple_dai *dai_props;
+ struct device *dev = &pdev->dev;
+ struct snd_soc_card *card;
+ int num, ret;
+
+ /* Allocate the private data and the DAI link array */
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ num = asoc_graph_get_dais_count(dev);
+ if (num == 0)
+ return -EINVAL;
+
+ dai_props = devm_kzalloc(dev, sizeof(*dai_props) * num, GFP_KERNEL);
+ dai_link = devm_kzalloc(dev, sizeof(*dai_link) * num, GFP_KERNEL);
+ if (!dai_props || !dai_link)
+ return -ENOMEM;
+
+ priv->dai_props = dai_props;
+ priv->dai_link = dai_link;
+
+ /* Init snd_soc_card */
+ card = graph_priv_to_card(priv);
+ card->owner = THIS_MODULE;
+ card->dev = dev;
+ card->dai_link = priv->dai_link;
+ card->num_links = num;
+ card->codec_conf = &priv->codec_conf;
+ card->num_configs = 1;
+
+ ret = asoc_graph_card_parse_of(priv);
+ if (ret < 0) {
+ if (ret != -EPROBE_DEFER)
+ dev_err(dev, "parse error %d\n", ret);
+ goto err;
+ }
+
+ snd_soc_card_set_drvdata(card, priv);
+
+ ret = devm_snd_soc_register_card(dev, card);
+ if (ret < 0)
+ goto err;
+
+ return 0;
+err:
+ asoc_simple_card_clean_reference(card);
+
+ return ret;
+}
+
+static int asoc_graph_card_remove(struct platform_device *pdev)
+{
+ struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+ return asoc_simple_card_clean_reference(card);
+}
+
+static const struct of_device_id asoc_graph_of_match[] = {
+ { .compatible = "audio-graph-scu-card", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, asoc_graph_of_match);
+
+static struct platform_driver asoc_graph_card = {
+ .driver = {
+ .name = "asoc-audio-graph-scu-card",
+ .of_match_table = asoc_graph_of_match,
+ },
+ .probe = asoc_graph_card_probe,
+ .remove = asoc_graph_card_remove,
+};
+module_platform_driver(asoc_graph_card);
+
+MODULE_ALIAS("platform:asoc-audio-graph-scu-card");
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("ASoC Audio Graph SCU Sound Card");
+MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index 343b291fc372..d9d8b8a58348 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -10,6 +10,7 @@
#include <linux/clk.h>
#include <linux/module.h>
#include <linux/of.h>
+#include <linux/of_graph.h>
#include <sound/simple_card_utils.h>
int asoc_simple_card_parse_daifmt(struct device *dev,
@@ -20,14 +21,13 @@ int asoc_simple_card_parse_daifmt(struct device *dev,
{
struct device_node *bitclkmaster = NULL;
struct device_node *framemaster = NULL;
- int prefix_len = prefix ? strlen(prefix) : 0;
unsigned int daifmt;
daifmt = snd_soc_of_parse_daifmt(node, prefix,
&bitclkmaster, &framemaster);
daifmt &= ~SND_SOC_DAIFMT_MASTER_MASK;
- if (prefix_len && !bitclkmaster && !framemaster) {
+ if (!bitclkmaster && !framemaster) {
/*
* No dai-link level and master setting was not found from
* sound node level, revert back to legacy DT parsing and
@@ -51,6 +51,8 @@ int asoc_simple_card_parse_daifmt(struct device *dev,
*retfmt = daifmt;
+ dev_dbg(dev, "format : %04x\n", daifmt);
+
return 0;
}
EXPORT_SYMBOL_GPL(asoc_simple_card_parse_daifmt);
@@ -72,6 +74,8 @@ int asoc_simple_card_set_dailink_name(struct device *dev,
dai_link->name = name;
dai_link->stream_name = name;
+
+ dev_dbg(dev, "name : %s\n", name);
}
return ret;
@@ -81,19 +85,27 @@ EXPORT_SYMBOL_GPL(asoc_simple_card_set_dailink_name);
int asoc_simple_card_parse_card_name(struct snd_soc_card *card,
char *prefix)
{
- char prop[128];
int ret;
- snprintf(prop, sizeof(prop), "%sname", prefix);
+ if (!prefix)
+ prefix = "";
/* Parse the card name from DT */
- ret = snd_soc_of_parse_card_name(card, prop);
- if (ret < 0)
- return ret;
+ ret = snd_soc_of_parse_card_name(card, "label");
+ if (ret < 0) {
+ char prop[128];
+
+ snprintf(prop, sizeof(prop), "%sname", prefix);
+ ret = snd_soc_of_parse_card_name(card, prop);
+ if (ret < 0)
+ return ret;
+ }
if (!card->name && card->dai_link)
card->name = card->dai_link->name;
+ dev_dbg(card->dev, "Card Name: %s\n", card->name ? card->name : "");
+
return 0;
}
EXPORT_SYMBOL_GPL(asoc_simple_card_parse_card_name);
@@ -101,7 +113,8 @@ EXPORT_SYMBOL_GPL(asoc_simple_card_parse_card_name);
int asoc_simple_card_parse_clk(struct device *dev,
struct device_node *node,
struct device_node *dai_of_node,
- struct asoc_simple_dai *simple_dai)
+ struct asoc_simple_dai *simple_dai,
+ const char *name)
{
struct clk *clk;
u32 val;
@@ -124,6 +137,8 @@ int asoc_simple_card_parse_clk(struct device *dev,
simple_dai->sysclk = clk_get_rate(clk);
}
+ dev_dbg(dev, "%s : sysclk = %d\n", name, simple_dai->sysclk);
+
return 0;
}
EXPORT_SYMBOL_GPL(asoc_simple_card_parse_clk);
@@ -165,6 +180,71 @@ int asoc_simple_card_parse_dai(struct device_node *node,
}
EXPORT_SYMBOL_GPL(asoc_simple_card_parse_dai);
+static int asoc_simple_card_get_dai_id(struct device_node *ep)
+{
+ struct device_node *node;
+ struct device_node *endpoint;
+ int i, id;
+ int ret;
+
+ ret = snd_soc_get_dai_id(ep);
+ if (ret != -ENOTSUPP)
+ return ret;
+
+ node = of_graph_get_port_parent(ep);
+
+ /*
+ * Non HDMI sound case, counting port/endpoint on its DT
+ * is enough. Let's count it.
+ */
+ i = 0;
+ id = -1;
+ for_each_endpoint_of_node(node, endpoint) {
+ if (endpoint == ep)
+ id = i;
+ i++;
+ }
+ if (id < 0)
+ return -ENODEV;
+
+ return id;
+}
+
+int asoc_simple_card_parse_graph_dai(struct device_node *ep,
+ struct device_node **dai_of_node,
+ const char **dai_name)
+{
+ struct device_node *node;
+ struct of_phandle_args args;
+ int ret;
+
+ if (!ep)
+ return 0;
+ if (!dai_name)
+ return 0;
+
+ /*
+ * of_graph_get_port_parent() will call
+ * of_node_put(). So, call of_node_get() here
+ */
+ of_node_get(ep);
+ node = of_graph_get_port_parent(ep);
+
+ /* Get dai->name */
+ args.np = node;
+ args.args[0] = asoc_simple_card_get_dai_id(ep);
+ args.args_count = (of_graph_get_endpoint_count(node) > 1);
+
+ ret = snd_soc_get_dai_name(&args, dai_name);
+ if (ret < 0)
+ return ret;
+
+ *dai_of_node = node;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(asoc_simple_card_parse_graph_dai);
+
int asoc_simple_card_init_dai(struct snd_soc_dai *dai,
struct asoc_simple_dai *simple_dai)
{
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 2c9dedab5184..1df69701eb12 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -202,7 +202,7 @@ static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
if (ret < 0)
return ret;
- ret = asoc_simple_card_init_mic(rtd->card, &priv->hp_jack, PREFIX);
+ ret = asoc_simple_card_init_mic(rtd->card, &priv->mic_jack, PREFIX);
if (ret < 0)
return ret;
@@ -301,15 +301,6 @@ static int asoc_simple_card_dai_link_of(struct device_node *node,
dai_link->ops = &asoc_simple_card_ops;
dai_link->init = asoc_simple_card_dai_init;
- dev_dbg(dev, "\tname : %s\n", dai_link->stream_name);
- dev_dbg(dev, "\tformat : %04x\n", dai_link->dai_fmt);
- dev_dbg(dev, "\tcpu : %s / %d\n",
- dai_link->cpu_dai_name,
- dai_props->cpu_dai.sysclk);
- dev_dbg(dev, "\tcodec : %s / %d\n",
- dai_link->codec_dai_name,
- dai_props->codec_dai.sysclk);
-
asoc_simple_card_canonicalize_cpu(dai_link, single_cpu);
dai_link_of_err:
@@ -497,8 +488,10 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
snd_soc_card_set_drvdata(card, priv);
ret = devm_snd_soc_register_card(dev, card);
- if (ret >= 0)
- return ret;
+ if (ret < 0)
+ goto err;
+
+ return 0;
err:
asoc_simple_card_clean_reference(card);
diff --git a/sound/soc/generic/simple-scu-card.c b/sound/soc/generic/simple-scu-card.c
index dcbcab230d1b..5faf5d6c48a2 100644
--- a/sound/soc/generic/simple-scu-card.c
+++ b/sound/soc/generic/simple-scu-card.c
@@ -189,21 +189,16 @@ static int asoc_simple_card_dai_link_of(struct device_node *np,
dai_link->ops = &asoc_simple_card_ops;
dai_link->init = asoc_simple_card_dai_init;
- dev_dbg(dev, "\t%s / %04x / %d\n",
- dai_link->name,
- dai_link->dai_fmt,
- dai_props->sysclk);
-
return 0;
}
-static int asoc_simple_card_parse_of(struct device_node *node,
- struct simple_card_data *priv)
+static int asoc_simple_card_parse_of(struct simple_card_data *priv)
{
struct device *dev = simple_priv_to_dev(priv);
struct device_node *np;
struct snd_soc_card *card = simple_priv_to_card(priv);
+ struct device_node *node = dev->of_node;
unsigned int daifmt = 0;
bool is_fe;
int ret, i;
@@ -246,8 +241,6 @@ static int asoc_simple_card_parse_of(struct device_node *node,
if (ret < 0)
return ret;
- dev_dbg(dev, "New card: %s\n",
- card->name ? card->name : "");
dev_dbg(dev, "convert_rate %d\n", priv->convert_rate);
dev_dbg(dev, "convert_channels %d\n", priv->convert_channels);
@@ -288,7 +281,7 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
card->codec_conf = &priv->codec_conf;
card->num_configs = 1;
- ret = asoc_simple_card_parse_of(np, priv);
+ ret = asoc_simple_card_parse_of(priv);
if (ret < 0) {
if (ret != -EPROBE_DEFER)
dev_err(dev, "parse error %d\n", ret);
@@ -298,8 +291,10 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
snd_soc_card_set_drvdata(card, priv);
ret = devm_snd_soc_register_card(dev, card);
- if (ret >= 0)
- return ret;
+ if (ret < 0)
+ goto err;
+
+ return 0;
err:
asoc_simple_card_clean_reference(card);
diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig
index 67968ef3bbda..b301bfff1c09 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -214,6 +214,18 @@ config SND_SOC_INTEL_BYT_CHT_DA7213_MACH
platforms with DA7212/7213 audio codec.
If unsure select "N".
+config SND_SOC_INTEL_BYT_CHT_ES8316_MACH
+ tristate "ASoC Audio driver for Intel Baytrail & Cherrytrail with ES8316 codec"
+ depends on X86_INTEL_LPSS && I2C && ACPI
+ select SND_SOC_ES8316
+ select SND_SST_ATOM_HIFI2_PLATFORM
+ select SND_SST_IPC_ACPI
+ select SND_SOC_INTEL_SST_MATCH if ACPI
+ help
+ This adds support for ASoC machine driver for Intel(R) Baytrail &
+ Cherrytrail platforms with ES8316 audio codec.
+ If unsure select "N".
+
config SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH
tristate "ASoC Audio driver for Intel Baytrail & Cherrytrail platform with no codec (MinnowBoard MAX, Up)"
depends on X86_INTEL_LPSS && I2C && ACPI
@@ -226,6 +238,36 @@ config SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH
connector
If unsure select "N".
+config SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH
+ tristate "ASoC Audio driver for KBL with RT5663 and MAX98927 in I2S Mode"
+ depends on X86_INTEL_LPSS && I2C
+ select SND_SOC_INTEL_SST
+ select SND_SOC_INTEL_SKYLAKE
+ select SND_SOC_RT5663
+ select SND_SOC_MAX98927
+ select SND_SOC_DMIC
+ select SND_SOC_HDAC_HDMI
+ help
+ This adds support for ASoC Onboard Codec I2S machine driver. This will
+ create an alsa sound card for RT5663 + MAX98927.
+ Say Y if you have such a device.
+ If unsure select "N".
+
+config SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH
+ tristate "ASoC Audio driver for KBL with RT5663, RT5514 and MAX98927 in I2S Mode"
+ depends on X86_INTEL_LPSS && I2C
+ select SND_SOC_INTEL_SST
+ select SND_SOC_INTEL_SKYLAKE
+ select SND_SOC_RT5663
+ select SND_SOC_RT5514
+ select SND_SOC_MAX98927
+ select SND_SOC_HDAC_HDMI
+ help
+ This adds support for ASoC Onboard Codec I2S machine driver. This will
+ create an alsa sound card for RT5663 + RT5514 + MAX98927.
+ Say Y if you have such a device.
+ If unsure select "N".
+
config SND_SOC_INTEL_SKYLAKE
tristate
select SND_HDA_EXT_CORE
diff --git a/sound/soc/intel/atom/sst-mfld-platform-pcm.c b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
index 21cac1c8dd4c..b082b31023d5 100644
--- a/sound/soc/intel/atom/sst-mfld-platform-pcm.c
+++ b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
@@ -690,7 +690,7 @@ static int sst_pcm_new(struct snd_soc_pcm_runtime *rtd)
snd_dma_continuous_data(GFP_DMA),
SST_MIN_BUFFER, SST_MAX_BUFFER);
if (retval) {
- dev_err(rtd->dev, "dma buffer allocationf fail\n");
+ dev_err(rtd->dev, "dma buffer allocation failure\n");
return retval;
}
}
diff --git a/sound/soc/intel/atom/sst/sst.c b/sound/soc/intel/atom/sst/sst.c
index f9ba71315e33..8afdff457579 100644
--- a/sound/soc/intel/atom/sst/sst.c
+++ b/sound/soc/intel/atom/sst/sst.c
@@ -258,7 +258,7 @@ static ssize_t firmware_version_show(struct device *dev,
}
-DEVICE_ATTR_RO(firmware_version);
+static DEVICE_ATTR_RO(firmware_version);
static const struct attribute *sst_fw_version_attrs[] = {
&dev_attr_firmware_version.attr,
@@ -382,37 +382,6 @@ void sst_context_cleanup(struct intel_sst_drv *ctx)
}
EXPORT_SYMBOL_GPL(sst_context_cleanup);
-static inline void sst_save_shim64(struct intel_sst_drv *ctx,
- void __iomem *shim,
- struct sst_shim_regs64 *shim_regs)
-{
- unsigned long irq_flags;
-
- spin_lock_irqsave(&ctx->ipc_spin_lock, irq_flags);
-
- shim_regs->imrx = sst_shim_read64(shim, SST_IMRX);
- shim_regs->csr = sst_shim_read64(shim, SST_CSR);
-
-
- spin_unlock_irqrestore(&ctx->ipc_spin_lock, irq_flags);
-}
-
-static inline void sst_restore_shim64(struct intel_sst_drv *ctx,
- void __iomem *shim,
- struct sst_shim_regs64 *shim_regs)
-{
- unsigned long irq_flags;
-
- /*
- * we only need to restore IMRX for this case, rest will be
- * initialize by FW or driver when firmware is loaded
- */
- spin_lock_irqsave(&ctx->ipc_spin_lock, irq_flags);
- sst_shim_write64(shim, SST_IMRX, shim_regs->imrx);
- sst_shim_write64(shim, SST_CSR, shim_regs->csr);
- spin_unlock_irqrestore(&ctx->ipc_spin_lock, irq_flags);
-}
-
void sst_configure_runtime_pm(struct intel_sst_drv *ctx)
{
pm_runtime_set_autosuspend_delay(ctx->dev, SST_SUSPEND_DELAY);
@@ -432,8 +401,6 @@ void sst_configure_runtime_pm(struct intel_sst_drv *ctx)
pm_runtime_set_active(ctx->dev);
else
pm_runtime_put_noidle(ctx->dev);
-
- sst_save_shim64(ctx, ctx->shim, ctx->shim_regs64);
}
EXPORT_SYMBOL_GPL(sst_configure_runtime_pm);
@@ -457,8 +424,6 @@ static int intel_sst_runtime_suspend(struct device *dev)
flush_workqueue(ctx->post_msg_wq);
ctx->ops->reset(ctx);
- /* save the shim registers because PMC doesn't save state */
- sst_save_shim64(ctx, ctx->shim, ctx->shim_regs64);
return ret;
}
@@ -499,23 +464,23 @@ static int intel_sst_suspend(struct device *dev)
fw_save = kzalloc(sizeof(*fw_save), GFP_KERNEL);
if (!fw_save)
return -ENOMEM;
- fw_save->iram = kzalloc(ctx->iram_end - ctx->iram_base, GFP_KERNEL);
+ fw_save->iram = kvzalloc(ctx->iram_end - ctx->iram_base, GFP_KERNEL);
if (!fw_save->iram) {
ret = -ENOMEM;
goto iram;
}
- fw_save->dram = kzalloc(ctx->dram_end - ctx->dram_base, GFP_KERNEL);
+ fw_save->dram = kvzalloc(ctx->dram_end - ctx->dram_base, GFP_KERNEL);
if (!fw_save->dram) {
ret = -ENOMEM;
goto dram;
}
- fw_save->sram = kzalloc(SST_MAILBOX_SIZE, GFP_KERNEL);
+ fw_save->sram = kvzalloc(SST_MAILBOX_SIZE, GFP_KERNEL);
if (!fw_save->sram) {
ret = -ENOMEM;
goto sram;
}
- fw_save->ddr = kzalloc(ctx->ddr_end - ctx->ddr_base, GFP_KERNEL);
+ fw_save->ddr = kvzalloc(ctx->ddr_end - ctx->ddr_base, GFP_KERNEL);
if (!fw_save->ddr) {
ret = -ENOMEM;
goto ddr;
@@ -530,11 +495,11 @@ static int intel_sst_suspend(struct device *dev)
ctx->ops->reset(ctx);
return 0;
ddr:
- kfree(fw_save->sram);
+ kvfree(fw_save->sram);
sram:
- kfree(fw_save->dram);
+ kvfree(fw_save->dram);
dram:
- kfree(fw_save->iram);
+ kvfree(fw_save->iram);
iram:
kfree(fw_save);
return ret;
@@ -562,10 +527,10 @@ static int intel_sst_resume(struct device *dev)
memcpy32_toio(ctx->mailbox, fw_save->sram, SST_MAILBOX_SIZE);
memcpy32_toio(ctx->ddr, fw_save->ddr, ctx->ddr_end - ctx->ddr_base);
- kfree(fw_save->sram);
- kfree(fw_save->dram);
- kfree(fw_save->iram);
- kfree(fw_save->ddr);
+ kvfree(fw_save->sram);
+ kvfree(fw_save->dram);
+ kvfree(fw_save->iram);
+ kvfree(fw_save->ddr);
kfree(fw_save);
block = sst_create_block(ctx, 0, FW_DWNL_ID);
diff --git a/sound/soc/intel/atom/sst/sst.h b/sound/soc/intel/atom/sst/sst.h
index 5c9a51cc77aa..e02e2b4cc08f 100644
--- a/sound/soc/intel/atom/sst/sst.h
+++ b/sound/soc/intel/atom/sst/sst.h
@@ -317,31 +317,11 @@ struct sst_ipc_reg {
int ipcd;
};
-struct sst_shim_regs64 {
- u64 csr;
- u64 pisr;
- u64 pimr;
- u64 isrx;
- u64 isrd;
- u64 imrx;
- u64 imrd;
- u64 ipcx;
- u64 ipcd;
- u64 isrsc;
- u64 isrlpesc;
- u64 imrsc;
- u64 imrlpesc;
- u64 ipcsc;
- u64 ipclpesc;
- u64 clkctl;
- u64 csr2;
-};
-
struct sst_fw_save {
- void *iram;
- void *dram;
- void *sram;
- void *ddr;
+ void *iram; /* allocated via kvmalloc() */
+ void *dram; /* allocated via kvmalloc() */
+ void *sram; /* allocated via kvmalloc() */
+ void *ddr; /* allocated via kvmalloc() */
};
/**
@@ -356,7 +336,6 @@ struct sst_fw_save {
* @dram : SST DRAM pointer
* @pdata : SST info passed as a part of pci platform data
* @shim_phy_add : SST shim phy addr
- * @shim_regs64: Struct to save shim registers
* @ipc_dispatch_list : ipc messages dispatched
* @rx_list : to copy the process_reply/process_msg from DSP
* @ipc_post_msg_wq : wq to post IPC messages context
@@ -398,7 +377,6 @@ struct intel_sst_drv {
unsigned int ddr_end;
unsigned int ddr_base;
unsigned int mailbox_recv_offset;
- struct sst_shim_regs64 *shim_regs64;
struct list_head block_list;
struct list_head ipc_dispatch_list;
struct sst_platform_info *pdata;
diff --git a/sound/soc/intel/atom/sst/sst_acpi.c b/sound/soc/intel/atom/sst/sst_acpi.c
index dd250b8b26f2..0e928d54305d 100644
--- a/sound/soc/intel/atom/sst/sst_acpi.c
+++ b/sound/soc/intel/atom/sst/sst_acpi.c
@@ -303,8 +303,6 @@ static int sst_acpi_probe(struct platform_device *pdev)
dev_err(dev, "No matching machine driver found\n");
return -ENODEV;
}
- if (mach->machine_quirk)
- mach = mach->machine_quirk(mach);
pdata = mach->pdata;
@@ -360,23 +358,9 @@ static int sst_acpi_probe(struct platform_device *pdev)
if (ret < 0)
return ret;
- /* need to save shim registers in BYT */
- ctx->shim_regs64 = devm_kzalloc(ctx->dev, sizeof(*ctx->shim_regs64),
- GFP_KERNEL);
- if (!ctx->shim_regs64) {
- ret = -ENOMEM;
- goto do_sst_cleanup;
- }
-
sst_configure_runtime_pm(ctx);
platform_set_drvdata(pdev, ctx);
return ret;
-
-do_sst_cleanup:
- sst_context_cleanup(ctx);
- platform_set_drvdata(pdev, NULL);
- dev_err(ctx->dev, "failed with %d\n", ret);
- return ret;
}
/**
@@ -453,12 +437,20 @@ static const struct dmi_system_id cht_table[] = {
static struct sst_acpi_mach cht_surface_mach = {
- "10EC5640", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
- &chv_platform_data };
+ .id = "10EC5640",
+ .drv_name = "cht-bsw-rt5645",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "cht-bsw",
+ .pdata = &chv_platform_data,
+};
static struct sst_acpi_mach byt_thinkpad_10 = {
- "10EC5640", "cht-bsw-rt5672", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
- &byt_rvp_platform_data };
+ .id = "10EC5640",
+ .drv_name = "cht-bsw-rt5672",
+ .fw_filename = "intel/fw_sst_0f28.bin",
+ .board = "cht-bsw",
+ .pdata = &byt_rvp_platform_data,
+};
static struct sst_acpi_mach *cht_quirk(void *arg)
{
@@ -486,68 +478,182 @@ static struct sst_acpi_mach *byt_quirk(void *arg)
static struct sst_acpi_mach sst_acpi_bytcr[] = {
- {"10EC5640", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", byt_quirk,
- &byt_rvp_platform_data },
- {"10EC5642", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL,
- &byt_rvp_platform_data },
- {"INTCCFFD", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL,
- &byt_rvp_platform_data },
- {"10EC5651", "bytcr_rt5651", "intel/fw_sst_0f28.bin", "bytcr_rt5651", NULL,
- &byt_rvp_platform_data },
- {"DLGS7212", "bytcht_da7213", "intel/fw_sst_0f28.bin", "bytcht_da7213", NULL,
- &byt_rvp_platform_data },
- {"DLGS7213", "bytcht_da7213", "intel/fw_sst_0f28.bin", "bytcht_da7213", NULL,
- &byt_rvp_platform_data },
+ {
+ .id = "10EC5640",
+ .drv_name = "bytcr_rt5640",
+ .fw_filename = "intel/fw_sst_0f28.bin",
+ .board = "bytcr_rt5640",
+ .machine_quirk = byt_quirk,
+ .pdata = &byt_rvp_platform_data,
+ },
+ {
+ .id = "10EC5642",
+ .drv_name = "bytcr_rt5640",
+ .fw_filename = "intel/fw_sst_0f28.bin",
+ .board = "bytcr_rt5640",
+ .pdata = &byt_rvp_platform_data
+ },
+ {
+ .id = "INTCCFFD",
+ .drv_name = "bytcr_rt5640",
+ .fw_filename = "intel/fw_sst_0f28.bin",
+ .board = "bytcr_rt5640",
+ .pdata = &byt_rvp_platform_data
+ },
+ {
+ .id = "10EC5651",
+ .drv_name = "bytcr_rt5651",
+ .fw_filename = "intel/fw_sst_0f28.bin",
+ .board = "bytcr_rt5651",
+ .pdata = &byt_rvp_platform_data
+ },
+ {
+ .id = "DLGS7212",
+ .drv_name = "bytcht_da7213",
+ .fw_filename = "intel/fw_sst_0f28.bin",
+ .board = "bytcht_da7213",
+ .pdata = &byt_rvp_platform_data
+ },
+ {
+ .id = "DLGS7213",
+ .drv_name = "bytcht_da7213",
+ .fw_filename = "intel/fw_sst_0f28.bin",
+ .board = "bytcht_da7213",
+ .pdata = &byt_rvp_platform_data
+ },
/* some Baytrail platforms rely on RT5645, use CHT machine driver */
- {"10EC5645", "cht-bsw-rt5645", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
- &byt_rvp_platform_data },
- {"10EC5648", "cht-bsw-rt5645", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
- &byt_rvp_platform_data },
+ {
+ .id = "10EC5645",
+ .drv_name = "cht-bsw-rt5645",
+ .fw_filename = "intel/fw_sst_0f28.bin",
+ .board = "cht-bsw",
+ .pdata = &byt_rvp_platform_data
+ },
+ {
+ .id = "10EC5648",
+ .drv_name = "cht-bsw-rt5645",
+ .fw_filename = "intel/fw_sst_0f28.bin",
+ .board = "cht-bsw",
+ .pdata = &byt_rvp_platform_data
+ },
#if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
/*
* This is always last in the table so that it is selected only when
* enabled explicitly and there is no codec-related information in SSDT
*/
- {"80860F28", "bytcht_nocodec", "intel/fw_sst_0f28.bin", "bytcht_nocodec", NULL,
- &byt_rvp_platform_data },
+ {
+ .id = "80860F28",
+ .drv_name = "bytcht_nocodec",
+ .fw_filename = "intel/fw_sst_0f28.bin",
+ .board = "bytcht_nocodec",
+ .pdata = &byt_rvp_platform_data
+ },
#endif
{},
};
/* Cherryview-based platforms: CherryTrail and Braswell */
static struct sst_acpi_mach sst_acpi_chv[] = {
- {"10EC5670", "cht-bsw-rt5672", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
- &chv_platform_data },
- {"10EC5672", "cht-bsw-rt5672", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
- &chv_platform_data },
- {"10EC5645", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
- &chv_platform_data },
- {"10EC5650", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
- &chv_platform_data },
- {"10EC3270", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
- &chv_platform_data },
-
- {"193C9890", "cht-bsw-max98090", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
- &chv_platform_data },
- {"DLGS7212", "bytcht_da7213", "intel/fw_sst_22a8.bin", "bytcht_da7213", NULL,
- &chv_platform_data },
- {"DLGS7213", "bytcht_da7213", "intel/fw_sst_22a8.bin", "bytcht_da7213", NULL,
- &chv_platform_data },
+ {
+ .id = "10EC5670",
+ .drv_name = "cht-bsw-rt5672",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "cht-bsw",
+ .pdata = &chv_platform_data
+ },
+ {
+ .id = "10EC5672",
+ .drv_name = "cht-bsw-rt5672",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "cht-bsw",
+ .pdata = &chv_platform_data
+ },
+ {
+ .id = "10EC5645",
+ .drv_name = "cht-bsw-rt5645",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "cht-bsw",
+ .pdata = &chv_platform_data
+ },
+ {
+ .id = "10EC5650",
+ .drv_name = "cht-bsw-rt5645",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "cht-bsw",
+ .pdata = &chv_platform_data
+ },
+ {
+ .id = "10EC3270",
+ .drv_name = "cht-bsw-rt5645",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "cht-bsw",
+ .pdata = &chv_platform_data
+ },
+
+ {
+ .id = "193C9890",
+ .drv_name = "cht-bsw-max98090",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "cht-bsw",
+ .pdata = &chv_platform_data
+ },
+ {
+ .id = "DLGS7212",
+ .drv_name = "bytcht_da7213",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "bytcht_da7213",
+ .pdata = &chv_platform_data
+ },
+ {
+ .id = "DLGS7213",
+ .drv_name = "bytcht_da7213",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "bytcht_da7213",
+ .pdata = &chv_platform_data
+ },
+ {
+ .id = "ESSX8316",
+ .drv_name = "bytcht_es8316",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "bytcht_es8316",
+ .pdata = &chv_platform_data
+ },
/* some CHT-T platforms rely on RT5640, use Baytrail machine driver */
- {"10EC5640", "bytcr_rt5640", "intel/fw_sst_22a8.bin", "bytcr_rt5640", cht_quirk,
- &chv_platform_data },
- {"10EC3276", "bytcr_rt5640", "intel/fw_sst_22a8.bin", "bytcr_rt5640", NULL,
- &chv_platform_data },
+ {
+ .id = "10EC5640",
+ .drv_name = "bytcr_rt5640",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "bytcr_rt5640",
+ .machine_quirk = cht_quirk,
+ .pdata = &chv_platform_data
+ },
+ {
+ .id = "10EC3276",
+ .drv_name = "bytcr_rt5640",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "bytcr_rt5640",
+ .pdata = &chv_platform_data
+ },
/* some CHT-T platforms rely on RT5651, use Baytrail machine driver */
- {"10EC5651", "bytcr_rt5651", "intel/fw_sst_22a8.bin", "bytcr_rt5651", NULL,
- &chv_platform_data },
+ {
+ .id = "10EC5651",
+ .drv_name = "bytcr_rt5651",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "bytcr_rt5651",
+ .pdata = &chv_platform_data
+ },
#if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
/*
* This is always last in the table so that it is selected only when
* enabled explicitly and there is no codec-related information in SSDT
*/
- {"808622A8", "bytcht_nocodec", "intel/fw_sst_22a8.bin", "bytcht_nocodec", NULL,
- &chv_platform_data },
+ {
+ .id = "808622A8",
+ .drv_name = "bytcht_nocodec",
+ .fw_filename = "intel/fw_sst_22a8.bin",
+ .board = "bytcht_nocodec",
+ .pdata = &chv_platform_data
+ },
#endif
{},
};
diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile
index 56896e09445d..a5c5bc5732a2 100644
--- a/sound/soc/intel/boards/Makefile
+++ b/sound/soc/intel/boards/Makefile
@@ -11,7 +11,10 @@ snd-soc-sst-cht-bsw-rt5672-objs := cht_bsw_rt5672.o
snd-soc-sst-cht-bsw-rt5645-objs := cht_bsw_rt5645.o
snd-soc-sst-cht-bsw-max98090_ti-objs := cht_bsw_max98090_ti.o
snd-soc-sst-byt-cht-da7213-objs := bytcht_da7213.o
+snd-soc-sst-byt-cht-es8316-objs := bytcht_es8316.o
snd-soc-sst-byt-cht-nocodec-objs := bytcht_nocodec.o
+snd-soc-kbl_rt5663_max98927-objs := kbl_rt5663_max98927.o
+snd-soc-kbl_rt5663_rt5514_max98927-objs := kbl_rt5663_rt5514_max98927.o
snd-soc-skl_rt286-objs := skl_rt286.o
snd-skl_nau88l25_max98357a-objs := skl_nau88l25_max98357a.o
snd-soc-skl_nau88l25_ssm4567-objs := skl_nau88l25_ssm4567.o
@@ -29,7 +32,10 @@ obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH) += snd-soc-sst-cht-bsw-rt5672.o
obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH) += snd-soc-sst-cht-bsw-rt5645.o
obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH) += snd-soc-sst-cht-bsw-max98090_ti.o
obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH) += snd-soc-sst-byt-cht-da7213.o
+obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH) += snd-soc-sst-byt-cht-es8316.o
obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH) += snd-soc-sst-byt-cht-nocodec.o
+obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH) += snd-soc-kbl_rt5663_max98927.o
+obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH) += snd-soc-kbl_rt5663_rt5514_max98927.o
obj-$(CONFIG_SND_SOC_INTEL_SKL_RT286_MACH) += snd-soc-skl_rt286.o
obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH) += snd-skl_nau88l25_max98357a.o
obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH) += snd-soc-skl_nau88l25_ssm4567.o
diff --git a/sound/soc/intel/boards/bdw-rt5677.c b/sound/soc/intel/boards/bdw-rt5677.c
index 14d9693c1641..058b8ccedf02 100644
--- a/sound/soc/intel/boards/bdw-rt5677.c
+++ b/sound/soc/intel/boards/bdw-rt5677.c
@@ -16,6 +16,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <linux/acpi.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/gpio/consumer.h>
@@ -120,6 +121,26 @@ static struct snd_soc_jack_gpio mic_jack_gpio = {
.invert = 1,
};
+/* GPIO indexes defined by ACPI */
+enum {
+ RT5677_GPIO_PLUG_DET = 0,
+ RT5677_GPIO_MIC_PRESENT_L = 1,
+ RT5677_GPIO_HOTWORD_DET_L = 2,
+ RT5677_GPIO_DSP_INT = 3,
+ RT5677_GPIO_HP_AMP_SHDN_L = 4,
+};
+
+static const struct acpi_gpio_params plug_det_gpio = { RT5677_GPIO_PLUG_DET, 0, false };
+static const struct acpi_gpio_params mic_present_gpio = { RT5677_GPIO_MIC_PRESENT_L, 0, false };
+static const struct acpi_gpio_params headphone_enable_gpio = { RT5677_GPIO_HP_AMP_SHDN_L, 0, false };
+
+static const struct acpi_gpio_mapping bdw_rt5677_gpios[] = {
+ { "plug-det-gpios", &plug_det_gpio, 1 },
+ { "mic-present-gpios", &mic_present_gpio, 1 },
+ { "headphone-enable-gpios", &headphone_enable_gpio, 1 },
+ { NULL },
+};
+
static int broadwell_ssp0_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
@@ -184,6 +205,11 @@ static int bdw_rt5677_init(struct snd_soc_pcm_runtime *rtd)
snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+ int ret;
+
+ ret = devm_acpi_dev_add_driver_gpios(codec->dev, bdw_rt5677_gpios);
+ if (ret)
+ dev_warn(codec->dev, "Failed to add driver gpios\n");
/* Enable codec ASRC function for Stereo DAC/Stereo1 ADC/DMIC/I2S1.
* The ASRC clock source is clk_i2s1_asrc.
diff --git a/sound/soc/intel/boards/bxt_da7219_max98357a.c b/sound/soc/intel/boards/bxt_da7219_max98357a.c
index 3a8c4d954a91..ce35ec7884d1 100644
--- a/sound/soc/intel/boards/bxt_da7219_max98357a.c
+++ b/sound/soc/intel/boards/bxt_da7219_max98357a.c
@@ -89,11 +89,6 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
if (ret)
dev_err(card->dev, "failed to stop PLL: %d\n", ret);
} else if(SND_SOC_DAPM_EVENT_ON(event)) {
- ret = snd_soc_dai_set_sysclk(codec_dai,
- DA7219_CLKSRC_MCLK, 19200000, SND_SOC_CLOCK_IN);
- if (ret)
- dev_err(card->dev, "can't set codec sysclk configuration\n");
-
ret = snd_soc_dai_set_pll(codec_dai, 0,
DA7219_SYSCLK_PLL_SRM, 0, DA7219_PLL_FREQ_OUT_98304);
if (ret)
@@ -187,8 +182,17 @@ static int broxton_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd)
{
int ret;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
struct snd_soc_codec *codec = rtd->codec;
+ /* Configure sysclk for codec */
+ ret = snd_soc_dai_set_sysclk(codec_dai, DA7219_CLKSRC_MCLK, 19200000,
+ SND_SOC_CLOCK_IN);
+ if (ret) {
+ dev_err(rtd->dev, "can't set codec sysclk configuration\n");
+ return ret;
+ }
+
/*
* Headset buttons map to the google Reference headset.
* These can be configured by userspace.
@@ -238,31 +242,31 @@ static int broxton_da7219_fe_init(struct snd_soc_pcm_runtime *rtd)
return 0;
}
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
48000,
};
-static struct snd_pcm_hw_constraint_list constraints_rates = {
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
};
-static unsigned int channels[] = {
+static const unsigned int channels[] = {
DUAL_CHANNEL,
};
-static struct snd_pcm_hw_constraint_list constraints_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
.count = ARRAY_SIZE(channels),
.list = channels,
.mask = 0,
};
-static unsigned int channels_quad[] = {
+static const unsigned int channels_quad[] = {
QUAD_CHANNEL,
};
-static struct snd_pcm_hw_constraint_list constraints_channels_quad = {
+static const struct snd_pcm_hw_constraint_list constraints_channels_quad = {
.count = ARRAY_SIZE(channels_quad),
.list = channels_quad,
.mask = 0,
diff --git a/sound/soc/intel/boards/bxt_rt298.c b/sound/soc/intel/boards/bxt_rt298.c
index 1a68d043c803..0c3a3cbcb884 100644
--- a/sound/soc/intel/boards/bxt_rt298.c
+++ b/sound/soc/intel/boards/bxt_rt298.c
@@ -207,11 +207,11 @@ static const struct snd_soc_ops broxton_rt298_ops = {
.hw_params = broxton_rt298_hw_params,
};
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
48000,
};
-static struct snd_pcm_hw_constraint_list constraints_rates = {
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
@@ -222,19 +222,16 @@ static int broxton_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
{
struct snd_interval *channels = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
- if (params_channels(params) == 2)
- channels->min = channels->max = 2;
- else
- channels->min = channels->max = 4;
+ channels->min = channels->max = 4;
return 0;
}
-static unsigned int channels_dmic[] = {
- 2, 4,
+static const unsigned int channels_dmic[] = {
+ 1, 2, 3, 4,
};
-static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
.count = ARRAY_SIZE(channels_dmic),
.list = channels_dmic,
.mask = 0,
@@ -256,11 +253,11 @@ static const struct snd_soc_ops broxton_dmic_ops = {
.startup = broxton_dmic_startup,
};
-static unsigned int channels[] = {
+static const unsigned int channels[] = {
2,
};
-static struct snd_pcm_hw_constraint_list constraints_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
.count = ARRAY_SIZE(channels),
.list = channels,
.mask = 0,
diff --git a/sound/soc/intel/boards/byt-max98090.c b/sound/soc/intel/boards/byt-max98090.c
index d9f81b8d915d..047be7fa0ce9 100644
--- a/sound/soc/intel/boards/byt-max98090.c
+++ b/sound/soc/intel/boards/byt-max98090.c
@@ -67,20 +67,27 @@ static struct snd_soc_jack_pin hs_jack_pins[] = {
static struct snd_soc_jack_gpio hs_jack_gpios[] = {
{
- .name = "hp-gpio",
- .idx = 0,
+ .name = "hp",
.report = SND_JACK_HEADPHONE | SND_JACK_LINEOUT,
.debounce_time = 200,
},
{
- .name = "mic-gpio",
- .idx = 1,
+ .name = "mic",
.invert = 1,
.report = SND_JACK_MICROPHONE,
.debounce_time = 200,
},
};
+static const struct acpi_gpio_params hp_gpios = { 0, 0, false };
+static const struct acpi_gpio_params mic_gpios = { 1, 0, false };
+
+static const struct acpi_gpio_mapping acpi_byt_max98090_gpios[] = {
+ { "hp-gpios", &hp_gpios, 1 },
+ { "mic-gpios", &mic_gpios, 1 },
+ {},
+};
+
static int byt_max98090_init(struct snd_soc_pcm_runtime *runtime)
{
int ret;
@@ -140,8 +147,9 @@ static struct snd_soc_card byt_max98090_card = {
static int byt_max98090_probe(struct platform_device *pdev)
{
- int ret_val = 0;
+ struct device *dev = &pdev->dev;
struct byt_max98090_private *priv;
+ int ret_val;
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_ATOMIC);
if (!priv) {
@@ -149,6 +157,10 @@ static int byt_max98090_probe(struct platform_device *pdev)
return -ENOMEM;
}
+ ret_val = devm_acpi_dev_add_driver_gpios(dev->parent, acpi_byt_max98090_gpios);
+ if (ret_val)
+ dev_dbg(dev, "Unable to add GPIO mapping table\n");
+
byt_max98090_card.dev = &pdev->dev;
snd_soc_card_set_drvdata(&byt_max98090_card, priv);
ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_max98090_card);
@@ -158,7 +170,7 @@ static int byt_max98090_probe(struct platform_device *pdev)
return ret_val;
}
- return ret_val;
+ return 0;
}
static int byt_max98090_remove(struct platform_device *pdev)
diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c
new file mode 100644
index 000000000000..52635462dac6
--- /dev/null
+++ b/sound/soc/intel/boards/bytcht_es8316.c
@@ -0,0 +1,300 @@
+/*
+ * bytcht_es8316.c - ASoc Machine driver for Intel Baytrail/Cherrytrail
+ * platforms with Everest ES8316 SoC
+ *
+ * Copyright (C) 2017 Endless Mobile, Inc.
+ * Authors: David Yang <yangxiaohua@everest-semi.com>,
+ * Daniel Drake <drake@endlessm.com>
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/device.h>
+#include <linux/slab.h>
+#include <asm/platform_sst_audio.h>
+#include <linux/clk.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include "../atom/sst-atom-controls.h"
+#include "../common/sst-acpi.h"
+#include "../common/sst-dsp.h"
+
+struct byt_cht_es8316_private {
+ struct clk *mclk;
+};
+
+#define CODEC_DAI1 "ES8316 HiFi"
+
+static inline struct snd_soc_dai *get_codec_dai(struct snd_soc_card *card)
+{
+ struct snd_soc_pcm_runtime *rtd;
+
+ list_for_each_entry(rtd, &card->rtd_list, list) {
+ if (!strncmp(rtd->codec_dai->name, CODEC_DAI1,
+ strlen(CODEC_DAI1)))
+ return rtd->codec_dai;
+ }
+ return NULL;
+}
+
+static const struct snd_soc_dapm_widget byt_cht_es8316_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone", NULL),
+
+ /*
+ * The codec supports two analog microphone inputs. I have only
+ * tested MIC1. A DMIC route could also potentially be added
+ * if such functionality is found on another platform.
+ */
+ SND_SOC_DAPM_MIC("Microphone 1", NULL),
+ SND_SOC_DAPM_MIC("Microphone 2", NULL),
+};
+
+static const struct snd_soc_dapm_route byt_cht_es8316_audio_map[] = {
+ {"MIC1", NULL, "Microphone 1"},
+ {"MIC2", NULL, "Microphone 2"},
+
+ {"Headphone", NULL, "HPOL"},
+ {"Headphone", NULL, "HPOR"},
+
+ {"Playback", NULL, "ssp2 Tx"},
+ {"ssp2 Tx", NULL, "codec_out0"},
+ {"ssp2 Tx", NULL, "codec_out1"},
+ {"codec_in0", NULL, "ssp2 Rx" },
+ {"codec_in1", NULL, "ssp2 Rx" },
+ {"ssp2 Rx", NULL, "Capture"},
+};
+
+static const struct snd_kcontrol_new byt_cht_es8316_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Headphone"),
+ SOC_DAPM_PIN_SWITCH("Microphone 1"),
+ SOC_DAPM_PIN_SWITCH("Microphone 2"),
+};
+
+static int byt_cht_es8316_init(struct snd_soc_pcm_runtime *runtime)
+{
+ struct snd_soc_card *card = runtime->card;
+ struct byt_cht_es8316_private *priv = snd_soc_card_get_drvdata(card);
+ int ret;
+
+ card->dapm.idle_bias_off = true;
+
+ /*
+ * The firmware might enable the clock at boot (this information
+ * may or may not be reflected in the enable clock register).
+ * To change the rate we must disable the clock first to cover these
+ * cases. Due to common clock framework restrictions that do not allow
+ * to disable a clock that has not been enabled, we need to enable
+ * the clock first.
+ */
+ ret = clk_prepare_enable(priv->mclk);
+ if (!ret)
+ clk_disable_unprepare(priv->mclk);
+
+ ret = clk_set_rate(priv->mclk, 19200000);
+ if (ret)
+ dev_err(card->dev, "unable to set MCLK rate\n");
+
+ ret = clk_prepare_enable(priv->mclk);
+ if (ret)
+ dev_err(card->dev, "unable to enable MCLK\n");
+
+ ret = snd_soc_dai_set_sysclk(runtime->codec_dai, 0, 19200000,
+ SND_SOC_CLOCK_IN);
+ if (ret < 0) {
+ dev_err(card->dev, "can't set codec clock %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static const struct snd_soc_pcm_stream byt_cht_es8316_dai_params = {
+ .formats = SNDRV_PCM_FMTBIT_S24_LE,
+ .rate_min = 48000,
+ .rate_max = 48000,
+ .channels_min = 2,
+ .channels_max = 2,
+};
+
+static int byt_cht_es8316_codec_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+ int ret;
+
+ /* The DSP will covert the FE rate to 48k, stereo */
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = 2;
+
+ /* set SSP2 to 24-bit */
+ params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
+
+ /*
+ * Default mode for SSP configuration is TDM 4 slot, override config
+ * with explicit setting to I2S 2ch 24-bit. The word length is set with
+ * dai_set_tdm_slot() since there is no other API exposed
+ */
+ ret = snd_soc_dai_set_fmt(rtd->cpu_dai,
+ SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS
+ );
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 24);
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int byt_cht_es8316_aif1_startup(struct snd_pcm_substream *substream)
+{
+ return snd_pcm_hw_constraint_single(substream->runtime,
+ SNDRV_PCM_HW_PARAM_RATE, 48000);
+}
+
+static const struct snd_soc_ops byt_cht_es8316_aif1_ops = {
+ .startup = byt_cht_es8316_aif1_startup,
+};
+
+static struct snd_soc_dai_link byt_cht_es8316_dais[] = {
+ [MERR_DPCM_AUDIO] = {
+ .name = "Audio Port",
+ .stream_name = "Audio",
+ .cpu_dai_name = "media-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ .nonatomic = true,
+ .dynamic = 1,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .ops = &byt_cht_es8316_aif1_ops,
+ },
+
+ [MERR_DPCM_DEEP_BUFFER] = {
+ .name = "Deep-Buffer Audio Port",
+ .stream_name = "Deep-Buffer Audio",
+ .cpu_dai_name = "deepbuffer-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ .nonatomic = true,
+ .dynamic = 1,
+ .dpcm_playback = 1,
+ .ops = &byt_cht_es8316_aif1_ops,
+ },
+
+ [MERR_DPCM_COMPR] = {
+ .name = "Compressed Port",
+ .stream_name = "Compress",
+ .cpu_dai_name = "compress-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ },
+
+ /* back ends */
+ {
+ /* Only SSP2 has been tested here, so BYT-CR platforms that
+ * require SSP0 will not work.
+ */
+ .name = "SSP2-Codec",
+ .id = 1,
+ .cpu_dai_name = "ssp2-port",
+ .platform_name = "sst-mfld-platform",
+ .no_pcm = 1,
+ .codec_dai_name = "ES8316 HiFi",
+ .codec_name = "i2c-ESSX8316:00",
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+ | SND_SOC_DAIFMT_CBS_CFS,
+ .be_hw_params_fixup = byt_cht_es8316_codec_fixup,
+ .nonatomic = true,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .init = byt_cht_es8316_init,
+ },
+};
+
+
+/* SoC card */
+static struct snd_soc_card byt_cht_es8316_card = {
+ .name = "bytcht-es8316",
+ .owner = THIS_MODULE,
+ .dai_link = byt_cht_es8316_dais,
+ .num_links = ARRAY_SIZE(byt_cht_es8316_dais),
+ .dapm_widgets = byt_cht_es8316_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(byt_cht_es8316_widgets),
+ .dapm_routes = byt_cht_es8316_audio_map,
+ .num_dapm_routes = ARRAY_SIZE(byt_cht_es8316_audio_map),
+ .controls = byt_cht_es8316_controls,
+ .num_controls = ARRAY_SIZE(byt_cht_es8316_controls),
+ .fully_routed = true,
+};
+
+static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
+{
+ int ret = 0;
+ struct byt_cht_es8316_private *priv;
+
+ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_ATOMIC);
+ if (!priv)
+ return -ENOMEM;
+
+ /* register the soc card */
+ byt_cht_es8316_card.dev = &pdev->dev;
+ snd_soc_card_set_drvdata(&byt_cht_es8316_card, priv);
+
+ priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
+ if (IS_ERR(priv->mclk)) {
+ ret = PTR_ERR(priv->mclk);
+ dev_err(&pdev->dev,
+ "Failed to get MCLK from pmc_plt_clk_3: %d\n",
+ ret);
+ return ret;
+ }
+
+ ret = devm_snd_soc_register_card(&pdev->dev, &byt_cht_es8316_card);
+ if (ret) {
+ dev_err(&pdev->dev, "snd_soc_register_card failed %d\n", ret);
+ return ret;
+ }
+ platform_set_drvdata(pdev, &byt_cht_es8316_card);
+ return ret;
+}
+
+static struct platform_driver snd_byt_cht_es8316_mc_driver = {
+ .driver = {
+ .name = "bytcht_es8316",
+ },
+ .probe = snd_byt_cht_es8316_mc_probe,
+};
+
+module_platform_driver(snd_byt_cht_es8316_mc_driver);
+MODULE_DESCRIPTION("ASoC Intel(R) Baytrail/Cherrytrail Machine driver");
+MODULE_AUTHOR("David Yang <yangxiaohua@everest-semi.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:bytcht_es8316");
diff --git a/sound/soc/intel/boards/bytcht_nocodec.c b/sound/soc/intel/boards/bytcht_nocodec.c
index 89853eeaaf9d..1dd9441806fa 100644
--- a/sound/soc/intel/boards/bytcht_nocodec.c
+++ b/sound/soc/intel/boards/bytcht_nocodec.c
@@ -85,11 +85,11 @@ static int codec_fixup(struct snd_soc_pcm_runtime *rtd,
return 0;
}
-static unsigned int rates_48000[] = {
+static const unsigned int rates_48000[] = {
48000,
};
-static struct snd_pcm_hw_constraint_list constraints_48000 = {
+static const struct snd_pcm_hw_constraint_list constraints_48000 = {
.count = ARRAY_SIZE(rates_48000),
.list = rates_48000,
};
diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
index 8164bec63bf1..4a3516b38c2c 100644
--- a/sound/soc/intel/boards/bytcr_rt5651.c
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
@@ -203,11 +203,11 @@ static int byt_rt5651_codec_fixup(struct snd_soc_pcm_runtime *rtd,
return 0;
}
-static unsigned int rates_48000[] = {
+static const unsigned int rates_48000[] = {
48000,
};
-static struct snd_pcm_hw_constraint_list constraints_48000 = {
+static const struct snd_pcm_hw_constraint_list constraints_48000 = {
.count = ARRAY_SIZE(rates_48000),
.list = rates_48000,
};
diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
index 742bc0d4e681..20755ecc7f9e 100644
--- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c
+++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
@@ -39,18 +39,6 @@ struct cht_mc_private {
bool ts3a227e_present;
};
-static inline struct snd_soc_dai *cht_get_codec_dai(struct snd_soc_card *card)
-{
- struct snd_soc_pcm_runtime *rtd;
-
- list_for_each_entry(rtd, &card->rtd_list, list) {
- if (!strncmp(rtd->codec_dai->name, CHT_CODEC_DAI,
- strlen(CHT_CODEC_DAI)))
- return rtd->codec_dai;
- }
- return NULL;
-}
-
static const struct snd_soc_dapm_widget cht_dapm_widgets[] = {
SND_SOC_DAPM_HP("Headphone", NULL),
SND_SOC_DAPM_MIC("Headset Mic", NULL),
diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c
index e4d46d4360d7..bc2a52de06a3 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5672.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5672.c
@@ -19,6 +19,8 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
+#include <linux/clk.h>
+#include <asm/cpu_device_id.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
@@ -31,8 +33,11 @@
#define CHT_PLAT_CLK_3_HZ 19200000
#define CHT_CODEC_DAI "rt5670-aif1"
-static struct snd_soc_jack cht_bsw_headset;
-static char cht_bsw_codec_name[16];
+struct cht_mc_private {
+ struct snd_soc_jack headset;
+ char codec_name[16];
+ struct clk *mclk;
+};
/* Headset jack detection DAPM pins */
static struct snd_soc_jack_pin cht_bsw_headset_pins[] = {
@@ -64,6 +69,7 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
struct snd_soc_dapm_context *dapm = w->dapm;
struct snd_soc_card *card = dapm->card;
struct snd_soc_dai *codec_dai;
+ struct cht_mc_private *ctx = snd_soc_card_get_drvdata(card);
int ret;
codec_dai = cht_get_codec_dai(card);
@@ -73,6 +79,15 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
}
if (SND_SOC_DAPM_EVENT_ON(event)) {
+ if (ctx->mclk) {
+ ret = clk_prepare_enable(ctx->mclk);
+ if (ret < 0) {
+ dev_err(card->dev,
+ "could not configure MCLK state");
+ return ret;
+ }
+ }
+
/* set codec PLL source to the 19.2MHz platform clock (MCLK) */
ret = snd_soc_dai_set_pll(codec_dai, 0, RT5670_PLL1_S_MCLK,
CHT_PLAT_CLK_3_HZ, 48000 * 512);
@@ -96,6 +111,9 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
*/
snd_soc_dai_set_sysclk(codec_dai, RT5670_SCLK_S_RCCLK,
48000 * 512, SND_SOC_CLOCK_IN);
+
+ if (ctx->mclk)
+ clk_disable_unprepare(ctx->mclk);
}
return 0;
}
@@ -171,6 +189,7 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
int ret;
struct snd_soc_dai *codec_dai = runtime->codec_dai;
struct snd_soc_codec *codec = codec_dai->codec;
+ struct cht_mc_private *ctx = snd_soc_card_get_drvdata(runtime->card);
/* TDM 4 slots 24 bit, set Rx & Tx bitmask to 4 active slots */
ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0xF, 4, 24);
@@ -194,13 +213,37 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
RT5670_CLK_SEL_I2S1_ASRC);
ret = snd_soc_card_jack_new(runtime->card, "Headset",
- SND_JACK_HEADSET | SND_JACK_BTN_0 |
- SND_JACK_BTN_1 | SND_JACK_BTN_2, &cht_bsw_headset,
- cht_bsw_headset_pins, ARRAY_SIZE(cht_bsw_headset_pins));
+ SND_JACK_HEADSET | SND_JACK_BTN_0 |
+ SND_JACK_BTN_1 | SND_JACK_BTN_2,
+ &ctx->headset,
+ cht_bsw_headset_pins,
+ ARRAY_SIZE(cht_bsw_headset_pins));
if (ret)
return ret;
- rt5670_set_jack_detect(codec, &cht_bsw_headset);
+ rt5670_set_jack_detect(codec, &ctx->headset);
+ if (ctx->mclk) {
+ /*
+ * The firmware might enable the clock at
+ * boot (this information may or may not
+ * be reflected in the enable clock register).
+ * To change the rate we must disable the clock
+ * first to cover these cases. Due to common
+ * clock framework restrictions that do not allow
+ * to disable a clock that has not been enabled,
+ * we need to enable the clock first.
+ */
+ ret = clk_prepare_enable(ctx->mclk);
+ if (!ret)
+ clk_disable_unprepare(ctx->mclk);
+
+ ret = clk_set_rate(ctx->mclk, CHT_PLAT_CLK_3_HZ);
+
+ if (ret) {
+ dev_err(runtime->dev, "unable to set MCLK rate\n");
+ return ret;
+ }
+ }
return 0;
}
@@ -341,34 +384,62 @@ static struct snd_soc_card snd_soc_card_cht = {
.resume_post = cht_resume_post,
};
+static bool is_valleyview(void)
+{
+ static const struct x86_cpu_id cpu_ids[] = {
+ { X86_VENDOR_INTEL, 6, 55 }, /* Valleyview, Bay Trail */
+ {}
+ };
+
+ if (!x86_match_cpu(cpu_ids))
+ return false;
+ return true;
+}
+
#define RT5672_I2C_DEFAULT "i2c-10EC5670:00"
static int snd_cht_mc_probe(struct platform_device *pdev)
{
int ret_val = 0;
+ struct cht_mc_private *drv;
struct sst_acpi_mach *mach = pdev->dev.platform_data;
const char *i2c_name;
int i;
- strcpy(cht_bsw_codec_name, RT5672_I2C_DEFAULT);
+ drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_ATOMIC);
+ if (!drv)
+ return -ENOMEM;
+
+ strcpy(drv->codec_name, RT5672_I2C_DEFAULT);
/* fixup codec name based on HID */
if (mach) {
i2c_name = sst_acpi_find_name_from_hid(mach->id);
if (i2c_name) {
- snprintf(cht_bsw_codec_name, sizeof(cht_bsw_codec_name),
+ snprintf(drv->codec_name, sizeof(drv->codec_name),
"i2c-%s", i2c_name);
for (i = 0; i < ARRAY_SIZE(cht_dailink); i++) {
if (!strcmp(cht_dailink[i].codec_name,
RT5672_I2C_DEFAULT)) {
cht_dailink[i].codec_name =
- cht_bsw_codec_name;
+ drv->codec_name;
break;
}
}
}
}
+ if (is_valleyview()) {
+ drv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
+ if (IS_ERR(drv->mclk)) {
+ dev_err(&pdev->dev,
+ "Failed to get MCLK from pmc_plt_clk_3: %ld\n",
+ PTR_ERR(drv->mclk));
+ return PTR_ERR(drv->mclk);
+ }
+ }
+ snd_soc_card_set_drvdata(&snd_soc_card_cht, drv);
+
/* register the soc card */
snd_soc_card_cht.dev = &pdev->dev;
ret_val = devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cht);
diff --git a/sound/soc/intel/boards/kbl_rt5663_max98927.c b/sound/soc/intel/boards/kbl_rt5663_max98927.c
new file mode 100644
index 000000000000..f9ba97788157
--- /dev/null
+++ b/sound/soc/intel/boards/kbl_rt5663_max98927.c
@@ -0,0 +1,687 @@
+/*
+ * Intel Kabylake I2S Machine Driver with MAXIM98927
+ * and RT5663 Codecs
+ *
+ * Copyright (C) 2017, Intel Corporation. All rights reserved.
+ *
+ * Modified from:
+ * Intel Skylake I2S Machine driver
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include "../../codecs/rt5663.h"
+#include "../../codecs/hdac_hdmi.h"
+#include "../skylake/skl.h"
+
+#define KBL_REALTEK_CODEC_DAI "rt5663-aif"
+#define KBL_MAXIM_CODEC_DAI "max98927-aif1"
+#define DMIC_CH(p) p->list[p->count-1]
+#define MAXIM_DEV0_NAME "i2c-MX98927:00"
+#define MAXIM_DEV1_NAME "i2c-MX98927:01"
+
+static struct snd_soc_card kabylake_audio_card;
+static const struct snd_pcm_hw_constraint_list *dmic_constraints;
+static struct snd_soc_jack skylake_hdmi[3];
+
+struct kbl_hdmi_pcm {
+ struct list_head head;
+ struct snd_soc_dai *codec_dai;
+ int device;
+};
+
+struct kbl_rt5663_private {
+ struct snd_soc_jack kabylake_headset;
+ struct list_head hdmi_pcm_list;
+};
+
+enum {
+ KBL_DPCM_AUDIO_PB = 0,
+ KBL_DPCM_AUDIO_CP,
+ KBL_DPCM_AUDIO_REF_CP,
+ KBL_DPCM_AUDIO_DMIC_CP,
+ KBL_DPCM_AUDIO_HDMI1_PB,
+ KBL_DPCM_AUDIO_HDMI2_PB,
+ KBL_DPCM_AUDIO_HDMI3_PB,
+};
+
+static const struct snd_kcontrol_new kabylake_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Headphone Jack"),
+ SOC_DAPM_PIN_SWITCH("Headset Mic"),
+ SOC_DAPM_PIN_SWITCH("Left Spk"),
+ SOC_DAPM_PIN_SWITCH("Right Spk"),
+};
+
+static const struct snd_soc_dapm_widget kabylake_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone Jack", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_SPK("Left Spk", NULL),
+ SND_SOC_DAPM_SPK("Right Spk", NULL),
+ SND_SOC_DAPM_MIC("SoC DMIC", NULL),
+ SND_SOC_DAPM_SPK("DP", NULL),
+ SND_SOC_DAPM_SPK("HDMI", NULL),
+
+};
+
+static const struct snd_soc_dapm_route kabylake_map[] = {
+ /* HP jack connectors - unknown if we have jack detection */
+ { "Headphone Jack", NULL, "HPOL" },
+ { "Headphone Jack", NULL, "HPOR" },
+
+ /* speaker */
+ { "Left Spk", NULL, "Left BE_OUT" },
+ { "Right Spk", NULL, "Right BE_OUT" },
+
+ /* other jacks */
+ { "IN1P", NULL, "Headset Mic" },
+ { "IN1N", NULL, "Headset Mic" },
+ { "DMic", NULL, "SoC DMIC" },
+
+ { "HDMI", NULL, "hif5 Output" },
+ { "DP", NULL, "hif6 Output" },
+
+ /* CODEC BE connections */
+ { "Left HiFi Playback", NULL, "ssp0 Tx" },
+ { "Right HiFi Playback", NULL, "ssp0 Tx" },
+ { "ssp0 Tx", NULL, "codec0_out" },
+
+ { "AIF Playback", NULL, "ssp1 Tx" },
+ { "ssp1 Tx", NULL, "codec1_out" },
+
+ { "codec0_in", NULL, "ssp1 Rx" },
+ { "ssp1 Rx", NULL, "AIF Capture" },
+
+ /* DMIC */
+ { "dmic01_hifi", NULL, "DMIC01 Rx" },
+ { "DMIC01 Rx", NULL, "DMIC AIF" },
+
+ { "hifi3", NULL, "iDisp3 Tx"},
+ { "iDisp3 Tx", NULL, "iDisp3_out"},
+ { "hifi2", NULL, "iDisp2 Tx"},
+ { "iDisp2 Tx", NULL, "iDisp2_out"},
+ { "hifi1", NULL, "iDisp1 Tx"},
+ { "iDisp1 Tx", NULL, "iDisp1_out"},
+};
+
+static struct snd_soc_codec_conf max98927_codec_conf[] = {
+ {
+ .dev_name = MAXIM_DEV0_NAME,
+ .name_prefix = "Right",
+ },
+ {
+ .dev_name = MAXIM_DEV1_NAME,
+ .name_prefix = "Left",
+ },
+};
+
+static struct snd_soc_dai_link_component max98927_codec_components[] = {
+ { /* Left */
+ .name = MAXIM_DEV0_NAME,
+ .dai_name = KBL_MAXIM_CODEC_DAI,
+ },
+ { /* Right */
+ .name = MAXIM_DEV1_NAME,
+ .dai_name = KBL_MAXIM_CODEC_DAI,
+ },
+};
+
+static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd)
+{
+ int ret;
+ struct snd_soc_dapm_context *dapm;
+ struct snd_soc_component *component = rtd->cpu_dai->component;
+
+ dapm = snd_soc_component_get_dapm(component);
+ ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
+ if (ret) {
+ dev_err(rtd->dev, "Ref Cap ignore suspend failed %d\n", ret);
+ return ret;
+ }
+
+ return ret;
+}
+
+static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd)
+{
+ int ret;
+ struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_codec *codec = rtd->codec;
+
+ /*
+ * Headset buttons map to the google Reference headset.
+ * These can be configured by userspace.
+ */
+ ret = snd_soc_card_jack_new(&kabylake_audio_card, "Headset Jack",
+ SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+ SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset,
+ NULL, 0);
+ if (ret) {
+ dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret);
+ return ret;
+ }
+
+ rt5663_set_jack_detect(codec, &ctx->kabylake_headset);
+ ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");
+ if (ret) {
+ dev_err(rtd->dev, "SoC DMIC ignore suspend failed %d\n", ret);
+ return ret;
+ }
+
+ return ret;
+}
+
+static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_dai *dai = rtd->codec_dai;
+ struct kbl_hdmi_pcm *pcm;
+
+ pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+ if (!pcm)
+ return -ENOMEM;
+
+ pcm->device = KBL_DPCM_AUDIO_HDMI1_PB;
+ pcm->codec_dai = dai;
+
+ list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+ return 0;
+}
+
+static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_dai *dai = rtd->codec_dai;
+ struct kbl_hdmi_pcm *pcm;
+
+ pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+ if (!pcm)
+ return -ENOMEM;
+
+ pcm->device = KBL_DPCM_AUDIO_HDMI2_PB;
+ pcm->codec_dai = dai;
+
+ list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+ return 0;
+}
+
+static int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_dai *dai = rtd->codec_dai;
+ struct kbl_hdmi_pcm *pcm;
+
+ pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+ if (!pcm)
+ return -ENOMEM;
+
+ pcm->device = KBL_DPCM_AUDIO_HDMI3_PB;
+ pcm->codec_dai = dai;
+
+ list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+ return 0;
+}
+
+static unsigned int rates[] = {
+ 48000,
+};
+
+static struct snd_pcm_hw_constraint_list constraints_rates = {
+ .count = ARRAY_SIZE(rates),
+ .list = rates,
+ .mask = 0,
+};
+
+static unsigned int channels[] = {
+ 2,
+};
+
+static struct snd_pcm_hw_constraint_list constraints_channels = {
+ .count = ARRAY_SIZE(channels),
+ .list = channels,
+ .mask = 0,
+};
+
+static int kbl_fe_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ /*
+ * On this platform for PCM device we support,
+ * 48Khz
+ * stereo
+ * 16 bit audio
+ */
+
+ runtime->hw.channels_max = 2;
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
+
+ runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
+ snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
+
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+
+ return 0;
+}
+
+static const struct snd_soc_ops kabylake_rt5663_fe_ops = {
+ .startup = kbl_fe_startup,
+};
+
+static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+ struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+
+ /* The ADSP will convert the FE rate to 48k, stereo */
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = 2;
+ /* set SSP1 to 24 bit */
+ snd_mask_none(fmt);
+ snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE);
+
+ return 0;
+}
+
+static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ int ret;
+
+ ret = snd_soc_dai_set_sysclk(codec_dai,
+ RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN);
+ /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */
+ rt5663_sel_asrc_clk_src(codec_dai->codec, RT5663_DA_STEREO_FILTER, 1);
+
+ if (ret < 0)
+ dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
+
+ return ret;
+}
+
+static struct snd_soc_ops kabylake_rt5663_ops = {
+ .hw_params = kabylake_rt5663_hw_params,
+};
+
+static int kabylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ if (params_channels(params) == 2 || DMIC_CH(dmic_constraints) == 2)
+ channels->min = channels->max = 2;
+ else
+ channels->min = channels->max = 4;
+
+ return 0;
+}
+
+static unsigned int channels_dmic[] = {
+ 2, 4,
+};
+
+static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+ .count = ARRAY_SIZE(channels_dmic),
+ .list = channels_dmic,
+ .mask = 0,
+};
+
+static const unsigned int dmic_2ch[] = {
+ 2,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = {
+ .count = ARRAY_SIZE(dmic_2ch),
+ .list = dmic_2ch,
+ .mask = 0,
+};
+
+static int kabylake_dmic_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ runtime->hw.channels_max = DMIC_CH(dmic_constraints);
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ dmic_constraints);
+
+ return snd_pcm_hw_constraint_list(substream->runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+}
+
+static struct snd_soc_ops kabylake_dmic_ops = {
+ .startup = kabylake_dmic_startup,
+};
+
+static unsigned int rates_16000[] = {
+ 16000,
+};
+
+static struct snd_pcm_hw_constraint_list constraints_16000 = {
+ .count = ARRAY_SIZE(rates_16000),
+ .list = rates_16000,
+};
+
+static const unsigned int ch_mono[] = {
+ 1,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_refcap = {
+ .count = ARRAY_SIZE(ch_mono),
+ .list = ch_mono,
+};
+
+static int kabylake_refcap_startup(struct snd_pcm_substream *substream)
+{
+ substream->runtime->hw.channels_max = 1;
+ snd_pcm_hw_constraint_list(substream->runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_refcap);
+
+ return snd_pcm_hw_constraint_list(substream->runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE,
+ &constraints_16000);
+}
+
+static struct snd_soc_ops skylaye_refcap_ops = {
+ .startup = kabylake_refcap_startup,
+};
+
+/* kabylake digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link kabylake_dais[] = {
+ /* Front End DAI links */
+ [KBL_DPCM_AUDIO_PB] = {
+ .name = "Kbl Audio Port",
+ .stream_name = "Audio",
+ .cpu_dai_name = "System Pin",
+ .platform_name = "0000:00:1f.3",
+ .dynamic = 1,
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .nonatomic = 1,
+ .init = kabylake_rt5663_fe_init,
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .dpcm_playback = 1,
+ .ops = &kabylake_rt5663_fe_ops,
+ },
+ [KBL_DPCM_AUDIO_CP] = {
+ .name = "Kbl Audio Capture Port",
+ .stream_name = "Audio Record",
+ .cpu_dai_name = "System Pin",
+ .platform_name = "0000:00:1f.3",
+ .dynamic = 1,
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .nonatomic = 1,
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .dpcm_capture = 1,
+ .ops = &kabylake_rt5663_fe_ops,
+ },
+ [KBL_DPCM_AUDIO_REF_CP] = {
+ .name = "Kbl Audio Reference cap",
+ .stream_name = "Wake on Voice",
+ .cpu_dai_name = "Reference Pin",
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .platform_name = "0000:00:1f.3",
+ .init = NULL,
+ .dpcm_capture = 1,
+ .nonatomic = 1,
+ .dynamic = 1,
+ .ops = &skylaye_refcap_ops,
+ },
+ [KBL_DPCM_AUDIO_DMIC_CP] = {
+ .name = "Kbl Audio DMIC cap",
+ .stream_name = "dmiccap",
+ .cpu_dai_name = "DMIC Pin",
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .platform_name = "0000:00:1f.3",
+ .init = NULL,
+ .dpcm_capture = 1,
+ .nonatomic = 1,
+ .dynamic = 1,
+ .ops = &kabylake_dmic_ops,
+ },
+ [KBL_DPCM_AUDIO_HDMI1_PB] = {
+ .name = "Kbl HDMI Port1",
+ .stream_name = "Hdmi1",
+ .cpu_dai_name = "HDMI1 Pin",
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .platform_name = "0000:00:1f.3",
+ .dpcm_playback = 1,
+ .init = NULL,
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .nonatomic = 1,
+ .dynamic = 1,
+ },
+ [KBL_DPCM_AUDIO_HDMI2_PB] = {
+ .name = "Kbl HDMI Port2",
+ .stream_name = "Hdmi2",
+ .cpu_dai_name = "HDMI2 Pin",
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .platform_name = "0000:00:1f.3",
+ .dpcm_playback = 1,
+ .init = NULL,
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .nonatomic = 1,
+ .dynamic = 1,
+ },
+ [KBL_DPCM_AUDIO_HDMI3_PB] = {
+ .name = "Kbl HDMI Port3",
+ .stream_name = "Hdmi3",
+ .cpu_dai_name = "HDMI3 Pin",
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .platform_name = "0000:00:1f.3",
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .dpcm_playback = 1,
+ .init = NULL,
+ .nonatomic = 1,
+ .dynamic = 1,
+ },
+
+ /* Back End DAI links */
+ {
+ /* SSP0 - Codec */
+ .name = "SSP0-Codec",
+ .id = 0,
+ .cpu_dai_name = "SSP0 Pin",
+ .platform_name = "0000:00:1f.3",
+ .no_pcm = 1,
+ .codecs = max98927_codec_components,
+ .num_codecs = ARRAY_SIZE(max98927_codec_components),
+ .dai_fmt = SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
+ .ignore_pmdown_time = 1,
+ .be_hw_params_fixup = kabylake_ssp_fixup,
+ .dpcm_playback = 1,
+ },
+ {
+ /* SSP1 - Codec */
+ .name = "SSP1-Codec",
+ .id = 1,
+ .cpu_dai_name = "SSP1 Pin",
+ .platform_name = "0000:00:1f.3",
+ .no_pcm = 1,
+ .codec_name = "i2c-10EC5663:00",
+ .codec_dai_name = KBL_REALTEK_CODEC_DAI,
+ .init = kabylake_rt5663_codec_init,
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
+ .ignore_pmdown_time = 1,
+ .be_hw_params_fixup = kabylake_ssp_fixup,
+ .ops = &kabylake_rt5663_ops,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ },
+ {
+ .name = "dmic01",
+ .id = 2,
+ .cpu_dai_name = "DMIC01 Pin",
+ .codec_name = "dmic-codec",
+ .codec_dai_name = "dmic-hifi",
+ .platform_name = "0000:00:1f.3",
+ .be_hw_params_fixup = kabylake_dmic_fixup,
+ .ignore_suspend = 1,
+ .dpcm_capture = 1,
+ .no_pcm = 1,
+ },
+ {
+ .name = "iDisp1",
+ .id = 3,
+ .cpu_dai_name = "iDisp1 Pin",
+ .codec_name = "ehdaudio0D2",
+ .codec_dai_name = "intel-hdmi-hifi1",
+ .platform_name = "0000:00:1f.3",
+ .dpcm_playback = 1,
+ .init = kabylake_hdmi1_init,
+ .no_pcm = 1,
+ },
+ {
+ .name = "iDisp2",
+ .id = 4,
+ .cpu_dai_name = "iDisp2 Pin",
+ .codec_name = "ehdaudio0D2",
+ .codec_dai_name = "intel-hdmi-hifi2",
+ .platform_name = "0000:00:1f.3",
+ .init = kabylake_hdmi2_init,
+ .dpcm_playback = 1,
+ .no_pcm = 1,
+ },
+ {
+ .name = "iDisp3",
+ .id = 5,
+ .cpu_dai_name = "iDisp3 Pin",
+ .codec_name = "ehdaudio0D2",
+ .codec_dai_name = "intel-hdmi-hifi3",
+ .platform_name = "0000:00:1f.3",
+ .init = kabylake_hdmi3_init,
+ .dpcm_playback = 1,
+ .no_pcm = 1,
+ },
+};
+
+#define NAME_SIZE 32
+static int kabylake_card_late_probe(struct snd_soc_card *card)
+{
+ struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(card);
+ struct kbl_hdmi_pcm *pcm;
+ int err, i = 0;
+ char jack_name[NAME_SIZE];
+
+ list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
+ snprintf(jack_name, sizeof(jack_name),
+ "HDMI/DP, pcm=%d Jack", pcm->device);
+ err = snd_soc_card_jack_new(card, jack_name,
+ SND_JACK_AVOUT, &skylake_hdmi[i],
+ NULL, 0);
+
+ if (err)
+ return err;
+
+ err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
+ &skylake_hdmi[i]);
+ if (err < 0)
+ return err;
+
+ i++;
+ }
+
+ return 0;
+}
+
+/* kabylake audio machine driver for SPT + RT5663 */
+static struct snd_soc_card kabylake_audio_card = {
+ .name = "kblrt5663max",
+ .owner = THIS_MODULE,
+ .dai_link = kabylake_dais,
+ .num_links = ARRAY_SIZE(kabylake_dais),
+ .controls = kabylake_controls,
+ .num_controls = ARRAY_SIZE(kabylake_controls),
+ .dapm_widgets = kabylake_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets),
+ .dapm_routes = kabylake_map,
+ .num_dapm_routes = ARRAY_SIZE(kabylake_map),
+ .codec_conf = max98927_codec_conf,
+ .num_configs = ARRAY_SIZE(max98927_codec_conf),
+ .fully_routed = true,
+ .late_probe = kabylake_card_late_probe,
+};
+
+static int kabylake_audio_probe(struct platform_device *pdev)
+{
+ struct kbl_rt5663_private *ctx;
+ struct skl_machine_pdata *pdata;
+
+ ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC);
+ if (!ctx)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
+
+ kabylake_audio_card.dev = &pdev->dev;
+ snd_soc_card_set_drvdata(&kabylake_audio_card, ctx);
+
+ pdata = dev_get_drvdata(&pdev->dev);
+ if (pdata)
+ dmic_constraints = pdata->dmic_num == 2 ?
+ &constraints_dmic_2ch : &constraints_dmic_channels;
+
+ return devm_snd_soc_register_card(&pdev->dev, &kabylake_audio_card);
+}
+
+static const struct platform_device_id kbl_board_ids[] = {
+ { .name = "kbl_rt5663_m98927" },
+ { }
+};
+
+static struct platform_driver kabylake_audio = {
+ .probe = kabylake_audio_probe,
+ .driver = {
+ .name = "kbl_rt5663_m98927",
+ .pm = &snd_soc_pm_ops,
+ },
+ .id_table = kbl_board_ids,
+};
+
+module_platform_driver(kabylake_audio)
+
+/* Module information */
+MODULE_DESCRIPTION("Audio Machine driver-RT5663 & MAX98927 in I2S mode");
+MODULE_AUTHOR("Naveen M <naveen.m@intel.com>");
+MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:kbl_rt5663_m98927");
diff --git a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
new file mode 100644
index 000000000000..3fe4a0807095
--- /dev/null
+++ b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
@@ -0,0 +1,640 @@
+/*
+ * Intel Kabylake I2S Machine Driver with MAXIM98927
+ * RT5514 and RT5663 Codecs
+ *
+ * Copyright (C) 2017, Intel Corporation. All rights reserved.
+ *
+ * Modified from:
+ * Intel Kabylake I2S Machine driver supporting MAXIM98927 and
+ * RT5663 codecs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include "../../codecs/rt5514.h"
+#include "../../codecs/rt5663.h"
+#include "../../codecs/hdac_hdmi.h"
+#include "../skylake/skl.h"
+
+#define KBL_REALTEK_CODEC_DAI "rt5663-aif"
+#define KBL_REALTEK_DMIC_CODEC_DAI "rt5514-aif1"
+#define KBL_MAXIM_CODEC_DAI "max98927-aif1"
+#define MAXIM_DEV0_NAME "i2c-MX98927:00"
+#define MAXIM_DEV1_NAME "i2c-MX98927:01"
+#define RT5514_DEV_NAME "i2c-10EC5514:00"
+#define RT5663_DEV_NAME "i2c-10EC5663:00"
+#define RT5514_AIF1_BCLK_FREQ (48000 * 8 * 16)
+#define RT5514_AIF1_SYSCLK_FREQ 12288000
+#define NAME_SIZE 32
+
+#define DMIC_CH(p) p->list[p->count-1]
+
+
+static struct snd_soc_card kabylake_audio_card;
+static const struct snd_pcm_hw_constraint_list *dmic_constraints;
+
+struct kbl_hdmi_pcm {
+ struct list_head head;
+ struct snd_soc_dai *codec_dai;
+ int device;
+};
+
+struct kbl_codec_private {
+ struct snd_soc_jack kabylake_headset;
+ struct list_head hdmi_pcm_list;
+ struct snd_soc_jack kabylake_hdmi[2];
+};
+
+enum {
+ KBL_DPCM_AUDIO_PB = 0,
+ KBL_DPCM_AUDIO_CP,
+ KBL_DPCM_AUDIO_DMIC_CP,
+ KBL_DPCM_AUDIO_HDMI1_PB,
+ KBL_DPCM_AUDIO_HDMI2_PB,
+};
+
+static const struct snd_kcontrol_new kabylake_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Headphone Jack"),
+ SOC_DAPM_PIN_SWITCH("Headset Mic"),
+ SOC_DAPM_PIN_SWITCH("Left Spk"),
+ SOC_DAPM_PIN_SWITCH("Right Spk"),
+ SOC_DAPM_PIN_SWITCH("DMIC"),
+};
+
+static const struct snd_soc_dapm_widget kabylake_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone Jack", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_SPK("Left Spk", NULL),
+ SND_SOC_DAPM_SPK("Right Spk", NULL),
+ SND_SOC_DAPM_MIC("DMIC", NULL),
+ SND_SOC_DAPM_SPK("DP", NULL),
+ SND_SOC_DAPM_SPK("HDMI", NULL),
+
+};
+
+static const struct snd_soc_dapm_route kabylake_map[] = {
+ /* Headphones */
+ { "Headphone Jack", NULL, "HPOL" },
+ { "Headphone Jack", NULL, "HPOR" },
+
+ /* speaker */
+ { "Left Spk", NULL, "Left BE_OUT" },
+ { "Right Spk", NULL, "Right BE_OUT" },
+
+ /* other jacks */
+ { "IN1P", NULL, "Headset Mic" },
+ { "IN1N", NULL, "Headset Mic" },
+
+ { "HDMI", NULL, "hif5 Output" },
+ { "DP", NULL, "hif6 Output" },
+
+ /* CODEC BE connections */
+ { "Left HiFi Playback", NULL, "ssp0 Tx" },
+ { "Right HiFi Playback", NULL, "ssp0 Tx" },
+ { "ssp0 Tx", NULL, "codec0_out" },
+
+ { "AIF Playback", NULL, "ssp1 Tx" },
+ { "ssp1 Tx", NULL, "codec1_out" },
+
+ { "codec0_in", NULL, "ssp1 Rx" },
+ { "ssp1 Rx", NULL, "AIF Capture" },
+
+ { "codec1_in", NULL, "ssp0 Rx" },
+ { "ssp0 Rx", NULL, "AIF1 Capture" },
+
+ /* DMIC */
+ { "DMIC1L", NULL, "DMIC" },
+ { "DMIC1R", NULL, "DMIC" },
+ { "DMIC2L", NULL, "DMIC" },
+ { "DMIC2R", NULL, "DMIC" },
+
+ { "hifi2", NULL, "iDisp2 Tx" },
+ { "iDisp2 Tx", NULL, "iDisp2_out" },
+ { "hifi1", NULL, "iDisp1 Tx" },
+ { "iDisp1 Tx", NULL, "iDisp1_out" },
+};
+
+static struct snd_soc_codec_conf max98927_codec_conf[] = {
+ {
+ .dev_name = MAXIM_DEV0_NAME,
+ .name_prefix = "Right",
+ },
+ {
+ .dev_name = MAXIM_DEV1_NAME,
+ .name_prefix = "Left",
+ },
+};
+
+static struct snd_soc_dai_link_component ssp0_codec_components[] = {
+ { /* Left */
+ .name = MAXIM_DEV0_NAME,
+ .dai_name = KBL_MAXIM_CODEC_DAI,
+ },
+ { /* Right */
+ .name = MAXIM_DEV1_NAME,
+ .dai_name = KBL_MAXIM_CODEC_DAI,
+ },
+ { /*dmic */
+ .name = RT5514_DEV_NAME,
+ .dai_name = KBL_REALTEK_DMIC_CODEC_DAI,
+ },
+};
+
+static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_dapm_context *dapm;
+ struct snd_soc_component *component = rtd->cpu_dai->component;
+ int ret;
+
+ dapm = snd_soc_component_get_dapm(component);
+ ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
+ if (ret)
+ dev_err(rtd->dev, "Ref Cap -Ignore suspend failed = %d\n", ret);
+
+ return ret;
+}
+
+static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd)
+{
+ int ret;
+ struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_codec *codec = rtd->codec;
+
+ /*
+ * Headset buttons map to the google Reference headset.
+ * These can be configured by userspace.
+ */
+ ret = snd_soc_card_jack_new(&kabylake_audio_card, "Headset Jack",
+ SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+ SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset,
+ NULL, 0);
+ if (ret) {
+ dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret);
+ return ret;
+ }
+
+ rt5663_set_jack_detect(codec, &ctx->kabylake_headset);
+
+ ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "DMIC");
+ if (ret)
+ dev_err(rtd->dev, "DMIC - Ignore suspend failed = %d\n", ret);
+
+ return ret;
+}
+
+static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device)
+{
+ struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_dai *dai = rtd->codec_dai;
+ struct kbl_hdmi_pcm *pcm;
+
+ pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+ if (!pcm)
+ return -ENOMEM;
+
+ pcm->device = device;
+ pcm->codec_dai = dai;
+
+ list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+ return 0;
+}
+
+static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
+{
+ return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB);
+}
+
+static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
+{
+ return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB);
+}
+
+static const unsigned int rates[] = {
+ 48000,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
+ .count = ARRAY_SIZE(rates),
+ .list = rates,
+ .mask = 0,
+};
+
+static const unsigned int channels[] = {
+ 2,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
+ .count = ARRAY_SIZE(channels),
+ .list = channels,
+ .mask = 0,
+};
+
+static int kbl_fe_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ /*
+ * On this platform for PCM device we support,
+ * 48Khz
+ * stereo
+ * 16 bit audio
+ */
+
+ runtime->hw.channels_max = 2;
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
+
+ runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
+ snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
+
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+
+ return 0;
+}
+
+static const struct snd_soc_ops kabylake_rt5663_fe_ops = {
+ .startup = kbl_fe_startup,
+};
+
+static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+ struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+ struct snd_soc_dpcm *dpcm = container_of(
+ params, struct snd_soc_dpcm, hw_params);
+ struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link;
+ struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link;
+
+ /*
+ * The ADSP will convert the FE rate to 48k, stereo, 24 bit
+ */
+ if (!strcmp(fe_dai_link->name, "Kbl Audio Port") ||
+ !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) {
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = 2;
+ snd_mask_none(fmt);
+ snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE);
+ } else if (!strcmp(fe_dai_link->name, "Kbl Audio DMIC cap")) {
+ if (params_channels(params) == 2 ||
+ DMIC_CH(dmic_constraints) == 2)
+ channels->min = channels->max = 2;
+ else
+ channels->min = channels->max = 4;
+ }
+ /*
+ * The speaker on the SSP0 supports S16_LE and not S24_LE.
+ * thus changing the mask here
+ */
+ if (!strcmp(be_dai_link->name, "SSP0-Codec"))
+ snd_mask_set(fmt, SNDRV_PCM_FORMAT_S16_LE);
+
+ return 0;
+}
+
+static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ int ret;
+
+ /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */
+ rt5663_sel_asrc_clk_src(codec_dai->codec, RT5663_DA_STEREO_FILTER, 1);
+
+ ret = snd_soc_dai_set_sysclk(codec_dai,
+ RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
+
+ return ret;
+}
+
+static struct snd_soc_ops kabylake_rt5663_ops = {
+ .hw_params = kabylake_rt5663_hw_params,
+};
+
+static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ int ret = 0, j;
+
+ for (j = 0; j < rtd->num_codecs; j++) {
+ struct snd_soc_dai *codec_dai = rtd->codec_dais[j];
+
+ if (!strcmp(codec_dai->component->name, RT5514_DEV_NAME)) {
+ ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0, 8, 16);
+ if (ret < 0) {
+ dev_err(rtd->dev, "set TDM slot err:%d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_pll(codec_dai, 0,
+ RT5514_PLL1_S_BCLK, RT5514_AIF1_BCLK_FREQ,
+ RT5514_AIF1_SYSCLK_FREQ);
+ if (ret < 0) {
+ dev_err(rtd->dev, "set bclk err: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_sysclk(codec_dai,
+ RT5514_SCLK_S_PLL1, RT5514_AIF1_SYSCLK_FREQ,
+ SND_SOC_CLOCK_IN);
+ if (ret < 0) {
+ dev_err(rtd->dev, "set sclk err: %d\n", ret);
+ return ret;
+ }
+ }
+ if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME) ||
+ !strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) {
+ ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF0, 3, 8, 16);
+ if (ret < 0) {
+ dev_err(rtd->dev, "set TDM slot err:%d\n", ret);
+ return ret;
+ }
+ }
+ }
+ return ret;
+}
+
+static struct snd_soc_ops kabylake_ssp0_ops = {
+ .hw_params = kabylake_ssp0_hw_params,
+};
+
+static const unsigned int channels_dmic[] = {
+ 4,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+ .count = ARRAY_SIZE(channels_dmic),
+ .list = channels_dmic,
+ .mask = 0,
+};
+
+static const unsigned int dmic_2ch[] = {
+ 4,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = {
+ .count = ARRAY_SIZE(dmic_2ch),
+ .list = dmic_2ch,
+ .mask = 0,
+};
+
+static int kabylake_dmic_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ runtime->hw.channels_max = DMIC_CH(dmic_constraints);
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ dmic_constraints);
+
+ return snd_pcm_hw_constraint_list(substream->runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+}
+
+static struct snd_soc_ops kabylake_dmic_ops = {
+ .startup = kabylake_dmic_startup,
+};
+
+/* kabylake digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link kabylake_dais[] = {
+ /* Front End DAI links */
+ [KBL_DPCM_AUDIO_PB] = {
+ .name = "Kbl Audio Port",
+ .stream_name = "Audio",
+ .cpu_dai_name = "System Pin",
+ .platform_name = "0000:00:1f.3",
+ .dynamic = 1,
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .nonatomic = 1,
+ .init = kabylake_rt5663_fe_init,
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .dpcm_playback = 1,
+ .ops = &kabylake_rt5663_fe_ops,
+ },
+ [KBL_DPCM_AUDIO_CP] = {
+ .name = "Kbl Audio Capture Port",
+ .stream_name = "Audio Record",
+ .cpu_dai_name = "System Pin",
+ .platform_name = "0000:00:1f.3",
+ .dynamic = 1,
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .nonatomic = 1,
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .dpcm_capture = 1,
+ .ops = &kabylake_rt5663_fe_ops,
+ },
+ [KBL_DPCM_AUDIO_DMIC_CP] = {
+ .name = "Kbl Audio DMIC cap",
+ .stream_name = "dmiccap",
+ .cpu_dai_name = "DMIC Pin",
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .platform_name = "0000:00:1f.3",
+ .init = NULL,
+ .dpcm_capture = 1,
+ .nonatomic = 1,
+ .dynamic = 1,
+ .ops = &kabylake_dmic_ops,
+ },
+ [KBL_DPCM_AUDIO_HDMI1_PB] = {
+ .name = "Kbl HDMI Port1",
+ .stream_name = "Hdmi1",
+ .cpu_dai_name = "HDMI1 Pin",
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .platform_name = "0000:00:1f.3",
+ .dpcm_playback = 1,
+ .init = NULL,
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .nonatomic = 1,
+ .dynamic = 1,
+ },
+ [KBL_DPCM_AUDIO_HDMI2_PB] = {
+ .name = "Kbl HDMI Port2",
+ .stream_name = "Hdmi2",
+ .cpu_dai_name = "HDMI2 Pin",
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .platform_name = "0000:00:1f.3",
+ .dpcm_playback = 1,
+ .init = NULL,
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .nonatomic = 1,
+ .dynamic = 1,
+ },
+ /* Back End DAI links */
+ /* single Back end dai for both max speakers and dmic */
+ {
+ /* SSP0 - Codec */
+ .name = "SSP0-Codec",
+ .id = 0,
+ .cpu_dai_name = "SSP0 Pin",
+ .platform_name = "0000:00:1f.3",
+ .no_pcm = 1,
+ .codecs = ssp0_codec_components,
+ .num_codecs = ARRAY_SIZE(ssp0_codec_components),
+ .dai_fmt = SND_SOC_DAIFMT_DSP_B |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
+ .ignore_pmdown_time = 1,
+ .be_hw_params_fixup = kabylake_ssp_fixup,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .ops = &kabylake_ssp0_ops,
+ },
+ {
+ .name = "SSP1-Codec",
+ .id = 1,
+ .cpu_dai_name = "SSP1 Pin",
+ .platform_name = "0000:00:1f.3",
+ .no_pcm = 1,
+ .codec_name = RT5663_DEV_NAME,
+ .codec_dai_name = KBL_REALTEK_CODEC_DAI,
+ .init = kabylake_rt5663_codec_init,
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
+ .ignore_pmdown_time = 1,
+ .be_hw_params_fixup = kabylake_ssp_fixup,
+ .ops = &kabylake_rt5663_ops,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ },
+ {
+ .name = "iDisp1",
+ .id = 3,
+ .cpu_dai_name = "iDisp1 Pin",
+ .codec_name = "ehdaudio0D2",
+ .codec_dai_name = "intel-hdmi-hifi1",
+ .platform_name = "0000:00:1f.3",
+ .dpcm_playback = 1,
+ .init = kabylake_hdmi1_init,
+ .no_pcm = 1,
+ },
+ {
+ .name = "iDisp2",
+ .id = 4,
+ .cpu_dai_name = "iDisp2 Pin",
+ .codec_name = "ehdaudio0D2",
+ .codec_dai_name = "intel-hdmi-hifi2",
+ .platform_name = "0000:00:1f.3",
+ .init = kabylake_hdmi2_init,
+ .dpcm_playback = 1,
+ .no_pcm = 1,
+ },
+};
+
+static int kabylake_card_late_probe(struct snd_soc_card *card)
+{
+ struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(card);
+ struct kbl_hdmi_pcm *pcm;
+ int err, i = 0;
+ char jack_name[NAME_SIZE];
+
+ list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
+ err = snd_soc_card_jack_new(card, jack_name,
+ SND_JACK_AVOUT, &ctx->kabylake_hdmi[i],
+ NULL, 0);
+
+ if (err)
+ return err;
+ err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
+ &ctx->kabylake_hdmi[i]);
+ if (err < 0)
+ return err;
+ i++;
+ }
+
+ return 0;
+}
+
+/*
+ * kabylake audio machine driver for MAX98927 + RT5514 + RT5663
+ */
+static struct snd_soc_card kabylake_audio_card = {
+ .name = "kbl_r5514_5663_max",
+ .owner = THIS_MODULE,
+ .dai_link = kabylake_dais,
+ .num_links = ARRAY_SIZE(kabylake_dais),
+ .controls = kabylake_controls,
+ .num_controls = ARRAY_SIZE(kabylake_controls),
+ .dapm_widgets = kabylake_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets),
+ .dapm_routes = kabylake_map,
+ .num_dapm_routes = ARRAY_SIZE(kabylake_map),
+ .codec_conf = max98927_codec_conf,
+ .num_configs = ARRAY_SIZE(max98927_codec_conf),
+ .fully_routed = true,
+ .late_probe = kabylake_card_late_probe,
+};
+
+static int kabylake_audio_probe(struct platform_device *pdev)
+{
+ struct kbl_codec_private *ctx;
+ struct skl_machine_pdata *pdata;
+
+ ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC);
+ if (!ctx)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
+
+ kabylake_audio_card.dev = &pdev->dev;
+ snd_soc_card_set_drvdata(&kabylake_audio_card, ctx);
+
+ pdata = dev_get_drvdata(&pdev->dev);
+ if (pdata)
+ dmic_constraints = pdata->dmic_num == 2 ?
+ &constraints_dmic_2ch : &constraints_dmic_channels;
+
+ return devm_snd_soc_register_card(&pdev->dev, &kabylake_audio_card);
+}
+
+static const struct platform_device_id kbl_board_ids[] = {
+ { .name = "kbl_r5514_5663_max" },
+ { }
+};
+
+static struct platform_driver kabylake_audio = {
+ .probe = kabylake_audio_probe,
+ .driver = {
+ .name = "kbl_r5514_5663_max",
+ .pm = &snd_soc_pm_ops,
+ },
+ .id_table = kbl_board_ids,
+};
+
+module_platform_driver(kabylake_audio)
+
+/* Module information */
+MODULE_DESCRIPTION("Audio Machine driver-RT5663 RT5514 & MAX98927");
+MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:kbl_r5514_5663_max");
diff --git a/sound/soc/intel/boards/skl_nau88l25_max98357a.c b/sound/soc/intel/boards/skl_nau88l25_max98357a.c
index 3b12bc1fa518..5ed0aa27b467 100644
--- a/sound/soc/intel/boards/skl_nau88l25_max98357a.c
+++ b/sound/soc/intel/boards/skl_nau88l25_max98357a.c
@@ -266,21 +266,21 @@ static int skylake_nau8825_fe_init(struct snd_soc_pcm_runtime *rtd)
return 0;
}
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
48000,
};
-static struct snd_pcm_hw_constraint_list constraints_rates = {
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
};
-static unsigned int channels[] = {
+static const unsigned int channels[] = {
2,
};
-static struct snd_pcm_hw_constraint_list constraints_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
.count = ARRAY_SIZE(channels),
.list = channels,
.mask = 0,
@@ -348,11 +348,11 @@ static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
return 0;
}
-static unsigned int channels_dmic[] = {
+static const unsigned int channels_dmic[] = {
2, 4,
};
-static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
.count = ARRAY_SIZE(channels_dmic),
.list = channels_dmic,
.mask = 0,
@@ -384,11 +384,11 @@ static const struct snd_soc_ops skylake_dmic_ops = {
.startup = skylake_dmic_startup,
};
-static unsigned int rates_16000[] = {
+static const unsigned int rates_16000[] = {
16000,
};
-static struct snd_pcm_hw_constraint_list constraints_16000 = {
+static const struct snd_pcm_hw_constraint_list constraints_16000 = {
.count = ARRAY_SIZE(rates_16000),
.list = rates_16000,
};
diff --git a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
index eb7751b0599b..01b8b140bb08 100644
--- a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
+++ b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
@@ -297,21 +297,21 @@ static int skylake_nau8825_fe_init(struct snd_soc_pcm_runtime *rtd)
return 0;
}
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
48000,
};
-static struct snd_pcm_hw_constraint_list constraints_rates = {
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
};
-static unsigned int channels[] = {
+static const unsigned int channels[] = {
2,
};
-static struct snd_pcm_hw_constraint_list constraints_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
.count = ARRAY_SIZE(channels),
.list = channels,
.mask = 0,
@@ -397,11 +397,11 @@ static const struct snd_soc_ops skylake_nau8825_ops = {
.hw_params = skylake_nau8825_hw_params,
};
-static unsigned int channels_dmic[] = {
+static const unsigned int channels_dmic[] = {
2, 4,
};
-static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
.count = ARRAY_SIZE(channels_dmic),
.list = channels_dmic,
.mask = 0,
@@ -433,11 +433,11 @@ static const struct snd_soc_ops skylake_dmic_ops = {
.startup = skylake_dmic_startup,
};
-static unsigned int rates_16000[] = {
+static const unsigned int rates_16000[] = {
16000,
};
-static struct snd_pcm_hw_constraint_list constraints_16000 = {
+static const struct snd_pcm_hw_constraint_list constraints_16000 = {
.count = ARRAY_SIZE(rates_16000),
.list = rates_16000,
};
diff --git a/sound/soc/intel/boards/skl_rt286.c b/sound/soc/intel/boards/skl_rt286.c
index f5ab7b8d51d1..2bc4cfca594e 100644
--- a/sound/soc/intel/boards/skl_rt286.c
+++ b/sound/soc/intel/boards/skl_rt286.c
@@ -43,6 +43,7 @@ struct skl_rt286_private {
enum {
SKL_DPCM_AUDIO_PB = 0,
+ SKL_DPCM_AUDIO_DB_PB,
SKL_DPCM_AUDIO_CP,
SKL_DPCM_AUDIO_REF_CP,
SKL_DPCM_AUDIO_DMIC_CP,
@@ -165,21 +166,21 @@ static int skylake_hdmi_init(struct snd_soc_pcm_runtime *rtd)
return 0;
}
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
48000,
};
-static struct snd_pcm_hw_constraint_list constraints_rates = {
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
};
-static unsigned int channels[] = {
+static const unsigned int channels[] = {
2,
};
-static struct snd_pcm_hw_constraint_list constraints_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
.count = ARRAY_SIZE(channels),
.list = channels,
.mask = 0,
@@ -264,11 +265,11 @@ static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
return 0;
}
-static unsigned int channels_dmic[] = {
+static const unsigned int channels_dmic[] = {
2, 4,
};
-static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
.count = ARRAY_SIZE(channels_dmic),
.list = channels_dmic,
.mask = 0,
@@ -310,6 +311,23 @@ static struct snd_soc_dai_link skylake_rt286_dais[] = {
.dpcm_playback = 1,
.ops = &skylake_rt286_fe_ops,
},
+ [SKL_DPCM_AUDIO_DB_PB] = {
+ .name = "Skl Deepbuffer Port",
+ .stream_name = "Deep Buffer Audio",
+ .cpu_dai_name = "Deepbuffer Pin",
+ .platform_name = "0000:00:1f.3",
+ .nonatomic = 1,
+ .dynamic = 1,
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST,
+ SND_SOC_DPCM_TRIGGER_POST
+ },
+ .dpcm_playback = 1,
+ .ops = &skylake_rt286_fe_ops,
+
+ },
[SKL_DPCM_AUDIO_CP] = {
.name = "Skl Audio Capture Port",
.stream_name = "Audio Record",
diff --git a/sound/soc/intel/common/sst-acpi.h b/sound/soc/intel/common/sst-acpi.h
index 214e000667ae..afe9b87b8bd5 100644
--- a/sound/soc/intel/common/sst-acpi.h
+++ b/sound/soc/intel/common/sst-acpi.h
@@ -43,6 +43,9 @@ static inline bool sst_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
/* acpi match */
struct sst_acpi_mach *sst_acpi_find_machine(struct sst_acpi_mach *machines);
+/* acpi check hid */
+bool sst_acpi_check_hid(const u8 hid[ACPI_ID_LEN]);
+
/* Descriptor for SST ASoC machine driver */
struct sst_acpi_mach {
/* ACPI ID for the matching machine driver. Audio codec for instance */
@@ -55,5 +58,25 @@ struct sst_acpi_mach {
/* board name */
const char *board;
struct sst_acpi_mach * (*machine_quirk)(void *arg);
+ const void *quirk_data;
void *pdata;
};
+
+#define SST_ACPI_MAX_CODECS 3
+
+/**
+ * struct sst_codecs: Structure to hold secondary codec information apart from
+ * the matched one, this data will be passed to the quirk function to match
+ * with the ACPI detected devices
+ *
+ * @num_codecs: number of secondary codecs used in the platform
+ * @codecs: holds the codec IDs
+ *
+ */
+struct sst_codecs {
+ int num_codecs;
+ u8 codecs[SST_ACPI_MAX_CODECS][ACPI_ID_LEN];
+};
+
+/* check all codecs */
+struct sst_acpi_mach *sst_acpi_codec_list(void *arg);
diff --git a/sound/soc/intel/common/sst-dsp-priv.h b/sound/soc/intel/common/sst-dsp-priv.h
index d13c84364c3c..8734040d64d3 100644
--- a/sound/soc/intel/common/sst-dsp-priv.h
+++ b/sound/soc/intel/common/sst-dsp-priv.h
@@ -77,6 +77,10 @@ struct sst_addr {
u32 dram_offset;
u32 dsp_iram_offset;
u32 dsp_dram_offset;
+ u32 sram0_base;
+ u32 sram1_base;
+ u32 w0_stat_sz;
+ u32 w0_up_sz;
void __iomem *lpe;
void __iomem *shim;
void __iomem *pci_cfg;
diff --git a/sound/soc/intel/common/sst-match-acpi.c b/sound/soc/intel/common/sst-match-acpi.c
index 1070f3ad23e5..56d26f36a3cb 100644
--- a/sound/soc/intel/common/sst-match-acpi.c
+++ b/sound/soc/intel/common/sst-match-acpi.c
@@ -63,16 +63,33 @@ static acpi_status sst_acpi_mach_match(acpi_handle handle, u32 level,
return AE_OK;
}
+bool sst_acpi_check_hid(const u8 hid[ACPI_ID_LEN])
+{
+ acpi_status status;
+ bool found = false;
+
+ status = acpi_get_devices(hid, sst_acpi_mach_match, &found, NULL);
+
+ if (ACPI_FAILURE(status))
+ return false;
+
+ return found;
+}
+EXPORT_SYMBOL_GPL(sst_acpi_check_hid);
+
struct sst_acpi_mach *sst_acpi_find_machine(struct sst_acpi_mach *machines)
{
struct sst_acpi_mach *mach;
- bool found = false;
- for (mach = machines; mach->id[0]; mach++)
- if (ACPI_SUCCESS(acpi_get_devices(mach->id,
- sst_acpi_mach_match,
- &found, NULL)) && found)
- return mach;
+ for (mach = machines; mach->id[0]; mach++) {
+ if (sst_acpi_check_hid(mach->id) == true) {
+ if (mach->machine_quirk == NULL)
+ return mach;
+
+ if (mach->machine_quirk(mach) != NULL)
+ return mach;
+ }
+ }
return NULL;
}
EXPORT_SYMBOL_GPL(sst_acpi_find_machine);
@@ -134,5 +151,23 @@ bool sst_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
}
EXPORT_SYMBOL_GPL(sst_acpi_find_package_from_hid);
+struct sst_acpi_mach *sst_acpi_codec_list(void *arg)
+{
+ struct sst_acpi_mach *mach = arg;
+ struct sst_codecs *codec_list = (struct sst_codecs *) mach->quirk_data;
+ int i;
+
+ if (mach->quirk_data == NULL)
+ return mach;
+
+ for (i = 0; i < codec_list->num_codecs; i++) {
+ if (sst_acpi_check_hid(codec_list->codecs[i]) != true)
+ return NULL;
+ }
+
+ return mach;
+}
+EXPORT_SYMBOL_GPL(sst_acpi_codec_list);
+
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("Intel Common ACPI Match module");
diff --git a/sound/soc/intel/skylake/Makefile b/sound/soc/intel/skylake/Makefile
index 60fbc9bbe473..e7d77722d560 100644
--- a/sound/soc/intel/skylake/Makefile
+++ b/sound/soc/intel/skylake/Makefile
@@ -1,6 +1,10 @@
snd-soc-skl-objs := skl.o skl-pcm.o skl-nhlt.o skl-messages.o \
skl-topology.o
+ifdef CONFIG_DEBUG_FS
+ snd-soc-skl-objs += skl-debug.o
+endif
+
obj-$(CONFIG_SND_SOC_INTEL_SKYLAKE) += snd-soc-skl.o
# Skylake IPC Support
diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c
index f5e7dbb1ba39..cf11b84888b9 100644
--- a/sound/soc/intel/skylake/bxt-sst.c
+++ b/sound/soc/intel/skylake/bxt-sst.c
@@ -573,6 +573,10 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
sst->fw_ops = bxt_fw_ops;
sst->addr.lpe = mmio_base;
sst->addr.shim = mmio_base;
+ sst->addr.sram0_base = BXT_ADSP_SRAM0_BASE;
+ sst->addr.sram1_base = BXT_ADSP_SRAM1_BASE;
+ sst->addr.w0_stat_sz = SKL_ADSP_W0_STAT_SZ;
+ sst->addr.w0_up_sz = SKL_ADSP_W0_UP_SZ;
sst_dsp_mailbox_init(sst, (BXT_ADSP_SRAM0_BASE + SKL_ADSP_W0_STAT_SZ),
SKL_ADSP_W0_UP_SZ, BXT_ADSP_SRAM1_BASE, SKL_ADSP_W1_SZ);
diff --git a/sound/soc/intel/skylake/skl-debug.c b/sound/soc/intel/skylake/skl-debug.c
new file mode 100644
index 000000000000..75497b1fda45
--- /dev/null
+++ b/sound/soc/intel/skylake/skl-debug.c
@@ -0,0 +1,268 @@
+/*
+ * skl-debug.c - Debugfs for skl driver
+ *
+ * Copyright (C) 2016-17 Intel Corp
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/pci.h>
+#include <linux/debugfs.h>
+#include "skl.h"
+#include "skl-sst-dsp.h"
+#include "skl-sst-ipc.h"
+#include "skl-tplg-interface.h"
+#include "skl-topology.h"
+#include "../common/sst-dsp-priv.h"
+
+#define MOD_BUF PAGE_SIZE
+#define FW_REG_BUF PAGE_SIZE
+#define FW_REG_SIZE 0x60
+
+struct skl_debug {
+ struct skl *skl;
+ struct device *dev;
+
+ struct dentry *fs;
+ struct dentry *modules;
+ u8 fw_read_buff[FW_REG_BUF];
+};
+
+static ssize_t skl_print_pins(struct skl_module_pin *m_pin, char *buf,
+ int max_pin, ssize_t size, bool direction)
+{
+ int i;
+ ssize_t ret = 0;
+
+ for (i = 0; i < max_pin; i++)
+ ret += snprintf(buf + size, MOD_BUF - size,
+ "%s %d\n\tModule %d\n\tInstance %d\n\t"
+ "In-used %s\n\tType %s\n"
+ "\tState %d\n\tIndex %d\n",
+ direction ? "Input Pin:" : "Output Pin:",
+ i, m_pin[i].id.module_id,
+ m_pin[i].id.instance_id,
+ m_pin[i].in_use ? "Used" : "Unused",
+ m_pin[i].is_dynamic ? "Dynamic" : "Static",
+ m_pin[i].pin_state, i);
+ return ret;
+}
+
+static ssize_t skl_print_fmt(struct skl_module_fmt *fmt, char *buf,
+ ssize_t size, bool direction)
+{
+ return snprintf(buf + size, MOD_BUF - size,
+ "%s\n\tCh %d\n\tFreq %d\n\tBit depth %d\n\t"
+ "Valid bit depth %d\n\tCh config %#x\n\tInterleaving %d\n\t"
+ "Sample Type %d\n\tCh Map %#x\n",
+ direction ? "Input Format:" : "Output Format:",
+ fmt->channels, fmt->s_freq, fmt->bit_depth,
+ fmt->valid_bit_depth, fmt->ch_cfg,
+ fmt->interleaving_style, fmt->sample_type,
+ fmt->ch_map);
+}
+
+static ssize_t module_read(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct skl_module_cfg *mconfig = file->private_data;
+ char *buf;
+ ssize_t ret;
+
+ buf = kzalloc(MOD_BUF, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ ret = snprintf(buf, MOD_BUF, "Module:\n\tUUID %pUL\n\tModule id %d\n"
+ "\tInstance id %d\n\tPvt_id %d\n", mconfig->guid,
+ mconfig->id.module_id, mconfig->id.instance_id,
+ mconfig->id.pvt_id);
+
+ ret += snprintf(buf + ret, MOD_BUF - ret,
+ "Resources:\n\tMCPS %#x\n\tIBS %#x\n\tOBS %#x\t\n",
+ mconfig->mcps, mconfig->ibs, mconfig->obs);
+
+ ret += snprintf(buf + ret, MOD_BUF - ret,
+ "Module data:\n\tCore %d\n\tIn queue %d\n\t"
+ "Out queue %d\n\tType %s\n",
+ mconfig->core_id, mconfig->max_in_queue,
+ mconfig->max_out_queue,
+ mconfig->is_loadable ? "loadable" : "inbuilt");
+
+ ret += skl_print_fmt(mconfig->in_fmt, buf, ret, true);
+ ret += skl_print_fmt(mconfig->out_fmt, buf, ret, false);
+
+ ret += snprintf(buf + ret, MOD_BUF - ret,
+ "Fixup:\n\tParams %#x\n\tConverter %#x\n",
+ mconfig->params_fixup, mconfig->converter);
+
+ ret += snprintf(buf + ret, MOD_BUF - ret,
+ "Module Gateway:\n\tType %#x\n\tVbus %#x\n\tHW conn %#x\n\tSlot %#x\n",
+ mconfig->dev_type, mconfig->vbus_id,
+ mconfig->hw_conn_type, mconfig->time_slot);
+
+ ret += snprintf(buf + ret, MOD_BUF - ret,
+ "Pipeline:\n\tID %d\n\tPriority %d\n\tConn Type %d\n\t"
+ "Pages %#x\n", mconfig->pipe->ppl_id,
+ mconfig->pipe->pipe_priority, mconfig->pipe->conn_type,
+ mconfig->pipe->memory_pages);
+
+ ret += snprintf(buf + ret, MOD_BUF - ret,
+ "\tParams:\n\t\tHost DMA %d\n\t\tLink DMA %d\n",
+ mconfig->pipe->p_params->host_dma_id,
+ mconfig->pipe->p_params->link_dma_id);
+
+ ret += snprintf(buf + ret, MOD_BUF - ret,
+ "\tPCM params:\n\t\tCh %d\n\t\tFreq %d\n\t\tFormat %d\n",
+ mconfig->pipe->p_params->ch,
+ mconfig->pipe->p_params->s_freq,
+ mconfig->pipe->p_params->s_fmt);
+
+ ret += snprintf(buf + ret, MOD_BUF - ret,
+ "\tLink %#x\n\tStream %#x\n",
+ mconfig->pipe->p_params->linktype,
+ mconfig->pipe->p_params->stream);
+
+ ret += snprintf(buf + ret, MOD_BUF - ret,
+ "\tState %d\n\tPassthru %s\n",
+ mconfig->pipe->state,
+ mconfig->pipe->passthru ? "true" : "false");
+
+ ret += skl_print_pins(mconfig->m_in_pin, buf,
+ mconfig->max_in_queue, ret, true);
+ ret += skl_print_pins(mconfig->m_out_pin, buf,
+ mconfig->max_out_queue, ret, false);
+
+ ret += snprintf(buf + ret, MOD_BUF - ret,
+ "Other:\n\tDomain %d\n\tHomogenous Input %s\n\t"
+ "Homogenous Output %s\n\tIn Queue Mask %d\n\t"
+ "Out Queue Mask %d\n\tDMA ID %d\n\tMem Pages %d\n\t"
+ "Module Type %d\n\tModule State %d\n",
+ mconfig->domain,
+ mconfig->homogenous_inputs ? "true" : "false",
+ mconfig->homogenous_outputs ? "true" : "false",
+ mconfig->in_queue_mask, mconfig->out_queue_mask,
+ mconfig->dma_id, mconfig->mem_pages, mconfig->m_state,
+ mconfig->m_type);
+
+ ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
+
+ kfree(buf);
+ return ret;
+}
+
+static const struct file_operations mcfg_fops = {
+ .open = simple_open,
+ .read = module_read,
+ .llseek = default_llseek,
+};
+
+
+void skl_debug_init_module(struct skl_debug *d,
+ struct snd_soc_dapm_widget *w,
+ struct skl_module_cfg *mconfig)
+{
+ if (!debugfs_create_file(w->name, 0444,
+ d->modules, mconfig,
+ &mcfg_fops))
+ dev_err(d->dev, "%s: module debugfs init failed\n", w->name);
+}
+
+static ssize_t fw_softreg_read(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct skl_debug *d = file->private_data;
+ struct sst_dsp *sst = d->skl->skl_sst->dsp;
+ size_t w0_stat_sz = sst->addr.w0_stat_sz;
+ void __iomem *in_base = sst->mailbox.in_base;
+ void __iomem *fw_reg_addr;
+ unsigned int offset;
+ char *tmp;
+ ssize_t ret = 0;
+
+ tmp = kzalloc(FW_REG_BUF, GFP_KERNEL);
+ if (!tmp)
+ return -ENOMEM;
+
+ fw_reg_addr = in_base - w0_stat_sz;
+ memset(d->fw_read_buff, 0, FW_REG_BUF);
+
+ if (w0_stat_sz > 0)
+ __iowrite32_copy(d->fw_read_buff, fw_reg_addr, w0_stat_sz >> 2);
+
+ for (offset = 0; offset < FW_REG_SIZE; offset += 16) {
+ ret += snprintf(tmp + ret, FW_REG_BUF - ret, "%#.4x: ", offset);
+ hex_dump_to_buffer(d->fw_read_buff + offset, 16, 16, 4,
+ tmp + ret, FW_REG_BUF - ret, 0);
+ ret += strlen(tmp + ret);
+
+ /* print newline for each offset */
+ if (FW_REG_BUF - ret > 0)
+ tmp[ret++] = '\n';
+ }
+
+ ret = simple_read_from_buffer(user_buf, count, ppos, tmp, ret);
+ kfree(tmp);
+
+ return ret;
+}
+
+static const struct file_operations soft_regs_ctrl_fops = {
+ .open = simple_open,
+ .read = fw_softreg_read,
+ .llseek = default_llseek,
+};
+
+struct skl_debug *skl_debugfs_init(struct skl *skl)
+{
+ struct skl_debug *d;
+
+ d = devm_kzalloc(&skl->pci->dev, sizeof(*d), GFP_KERNEL);
+ if (!d)
+ return NULL;
+
+ /* create the debugfs dir with platform component's debugfs as parent */
+ d->fs = debugfs_create_dir("dsp",
+ skl->platform->component.debugfs_root);
+ if (IS_ERR(d->fs) || !d->fs) {
+ dev_err(&skl->pci->dev, "debugfs root creation failed\n");
+ return NULL;
+ }
+
+ d->skl = skl;
+ d->dev = &skl->pci->dev;
+
+ /* now create the module dir */
+ d->modules = debugfs_create_dir("modules", d->fs);
+ if (IS_ERR(d->modules) || !d->modules) {
+ dev_err(&skl->pci->dev, "modules debugfs create failed\n");
+ goto err;
+ }
+
+ if (!debugfs_create_file("fw_soft_regs_rd", 0444, d->fs, d,
+ &soft_regs_ctrl_fops)) {
+ dev_err(d->dev, "fw soft regs control debugfs init failed\n");
+ goto err;
+ }
+
+ return d;
+
+err:
+ debugfs_remove_recursive(d->fs);
+ return NULL;
+}
+
+void skl_debugfs_exit(struct skl_debug *d)
+{
+ debugfs_remove_recursive(d->fs);
+
+ kfree(d);
+
+}
diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index ab1adc0c9cc3..eca85827dbd2 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -507,6 +507,8 @@ static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
struct skl_module_cfg *mconfig,
struct skl_cpr_cfg *cpr_mconfig)
{
+ u32 dma_io_buf;
+
cpr_mconfig->gtw_cfg.node_id = skl_get_node_id(ctx, mconfig);
if (cpr_mconfig->gtw_cfg.node_id == SKL_NON_GATEWAY_CPR_NODE_ID) {
@@ -514,10 +516,29 @@ static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
return;
}
- if (SKL_CONN_SOURCE == mconfig->hw_conn_type)
- cpr_mconfig->gtw_cfg.dma_buffer_size = 2 * mconfig->obs;
- else
- cpr_mconfig->gtw_cfg.dma_buffer_size = 2 * mconfig->ibs;
+ switch (mconfig->hw_conn_type) {
+ case SKL_CONN_SOURCE:
+ if (mconfig->dev_type == SKL_DEVICE_HDAHOST)
+ dma_io_buf = mconfig->ibs;
+ else
+ dma_io_buf = mconfig->obs;
+ break;
+
+ case SKL_CONN_SINK:
+ if (mconfig->dev_type == SKL_DEVICE_HDAHOST)
+ dma_io_buf = mconfig->obs;
+ else
+ dma_io_buf = mconfig->ibs;
+ break;
+
+ default:
+ dev_warn(ctx->dev, "wrong connection type: %d\n",
+ mconfig->hw_conn_type);
+ return;
+ }
+
+ cpr_mconfig->gtw_cfg.dma_buffer_size =
+ mconfig->dma_buffer_size * dma_io_buf;
cpr_mconfig->cpr_feature_mask = 0;
cpr_mconfig->gtw_cfg.config_length = 0;
@@ -707,6 +728,7 @@ static u16 skl_get_module_param_size(struct skl_sst *ctx,
return param_size;
case SKL_MODULE_TYPE_BASE_OUTFMT:
+ case SKL_MODULE_TYPE_MIC_SELECT:
case SKL_MODULE_TYPE_KPB:
return sizeof(struct skl_base_outfmt_cfg);
@@ -761,6 +783,7 @@ static int skl_set_module_format(struct skl_sst *ctx,
break;
case SKL_MODULE_TYPE_BASE_OUTFMT:
+ case SKL_MODULE_TYPE_MIC_SELECT:
case SKL_MODULE_TYPE_KPB:
skl_set_base_outfmt_format(ctx, module_config, *param_data);
break;
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index e91bbcffc856..0ebea34a4988 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -1249,12 +1249,16 @@ static int skl_platform_soc_probe(struct snd_soc_platform *platform)
pm_runtime_get_sync(platform->dev);
if ((ebus_to_hbus(ebus))->ppcap) {
+ skl->platform = platform;
+
+ /* init debugfs */
+ skl->debugfs = skl_debugfs_init(skl);
+
ret = skl_tplg_init(platform, ebus);
if (ret < 0) {
dev_err(platform->dev, "Failed to init topology!\n");
return ret;
}
- skl->platform = platform;
/* load the firmwares, since all is set */
ops = skl_get_dsp_ops(skl->pci->device);
diff --git a/sound/soc/intel/skylake/skl-sst-ipc.c b/sound/soc/intel/skylake/skl-sst-ipc.c
index 58c525096a7c..498b15345b1a 100644
--- a/sound/soc/intel/skylake/skl-sst-ipc.c
+++ b/sound/soc/intel/skylake/skl-sst-ipc.c
@@ -413,8 +413,11 @@ static void skl_ipc_process_reply(struct sst_generic_ipc *ipc,
u32 reply = header.primary & IPC_GLB_REPLY_STATUS_MASK;
u64 *ipc_header = (u64 *)(&header);
struct skl_sst *skl = container_of(ipc, struct skl_sst, ipc);
+ unsigned long flags;
+ spin_lock_irqsave(&ipc->dsp->spinlock, flags);
msg = skl_ipc_reply_get_msg(ipc, *ipc_header);
+ spin_unlock_irqrestore(&ipc->dsp->spinlock, flags);
if (msg == NULL) {
dev_dbg(ipc->dev, "ipc: rx list is empty\n");
return;
@@ -456,8 +459,10 @@ static void skl_ipc_process_reply(struct sst_generic_ipc *ipc,
}
}
+ spin_lock_irqsave(&ipc->dsp->spinlock, flags);
list_del(&msg->list);
sst_ipc_tx_msg_reply_complete(ipc, msg);
+ spin_unlock_irqrestore(&ipc->dsp->spinlock, flags);
}
irqreturn_t skl_dsp_irq_thread_handler(int irq, void *context)
diff --git a/sound/soc/intel/skylake/skl-sst.c b/sound/soc/intel/skylake/skl-sst.c
index 155e456b7a3a..aba9ea11ac74 100644
--- a/sound/soc/intel/skylake/skl-sst.c
+++ b/sound/soc/intel/skylake/skl-sst.c
@@ -553,6 +553,11 @@ int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
sst = skl->dsp;
sst->addr.lpe = mmio_base;
sst->addr.shim = mmio_base;
+ sst->addr.sram0_base = SKL_ADSP_SRAM0_BASE;
+ sst->addr.sram1_base = SKL_ADSP_SRAM1_BASE;
+ sst->addr.w0_stat_sz = SKL_ADSP_W0_STAT_SZ;
+ sst->addr.w0_up_sz = SKL_ADSP_W0_UP_SZ;
+
sst_dsp_mailbox_init(sst, (SKL_ADSP_SRAM0_BASE + SKL_ADSP_W0_STAT_SZ),
SKL_ADSP_W0_UP_SZ, SKL_ADSP_SRAM1_BASE, SKL_ADSP_W1_SZ);
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index 3a99712e44a8..68c3f121efc3 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -36,6 +36,19 @@
#define SKL_IN_DIR_BIT_MASK BIT(0)
#define SKL_PIN_COUNT_MASK GENMASK(7, 4)
+static const int mic_mono_list[] = {
+0, 1, 2, 3,
+};
+static const int mic_stereo_list[][SKL_CH_STEREO] = {
+{0, 1}, {0, 2}, {0, 3}, {1, 2}, {1, 3}, {2, 3},
+};
+static const int mic_trio_list[][SKL_CH_TRIO] = {
+{0, 1, 2}, {0, 1, 3}, {0, 2, 3}, {1, 2, 3},
+};
+static const int mic_quatro_list[][SKL_CH_QUATRO] = {
+{0, 1, 2, 3},
+};
+
void skl_tplg_d0i3_get(struct skl *skl, enum d0i3_capability caps)
{
struct skl_d0i3_data *d0i3 = &skl->skl_sst->d0i3;
@@ -1314,6 +1327,111 @@ static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol,
return 0;
}
+static int skl_tplg_mic_control_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol);
+ struct skl_module_cfg *mconfig = w->priv;
+ struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value;
+ u32 ch_type = *((u32 *)ec->dobj.private);
+
+ if (mconfig->dmic_ch_type == ch_type)
+ ucontrol->value.enumerated.item[0] =
+ mconfig->dmic_ch_combo_index;
+ else
+ ucontrol->value.enumerated.item[0] = 0;
+
+ return 0;
+}
+
+static int skl_fill_mic_sel_params(struct skl_module_cfg *mconfig,
+ struct skl_mic_sel_config *mic_cfg, struct device *dev)
+{
+ struct skl_specific_cfg *sp_cfg = &mconfig->formats_config;
+
+ sp_cfg->caps_size = sizeof(struct skl_mic_sel_config);
+ sp_cfg->set_params = SKL_PARAM_SET;
+ sp_cfg->param_id = 0x00;
+ if (!sp_cfg->caps) {
+ sp_cfg->caps = devm_kzalloc(dev, sp_cfg->caps_size, GFP_KERNEL);
+ if (!sp_cfg->caps)
+ return -ENOMEM;
+ }
+
+ mic_cfg->mic_switch = SKL_MIC_SEL_SWITCH;
+ mic_cfg->flags = 0;
+ memcpy(sp_cfg->caps, mic_cfg, sp_cfg->caps_size);
+
+ return 0;
+}
+
+static int skl_tplg_mic_control_set(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol);
+ struct skl_module_cfg *mconfig = w->priv;
+ struct skl_mic_sel_config mic_cfg = {0};
+ struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value;
+ u32 ch_type = *((u32 *)ec->dobj.private);
+ const int *list;
+ u8 in_ch, out_ch, index;
+
+ mconfig->dmic_ch_type = ch_type;
+ mconfig->dmic_ch_combo_index = ucontrol->value.enumerated.item[0];
+
+ /* enum control index 0 is INVALID, so no channels to be set */
+ if (mconfig->dmic_ch_combo_index == 0)
+ return 0;
+
+ /* No valid channel selection map for index 0, so offset by 1 */
+ index = mconfig->dmic_ch_combo_index - 1;
+
+ switch (ch_type) {
+ case SKL_CH_MONO:
+ if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_mono_list))
+ return -EINVAL;
+
+ list = &mic_mono_list[index];
+ break;
+
+ case SKL_CH_STEREO:
+ if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_stereo_list))
+ return -EINVAL;
+
+ list = mic_stereo_list[index];
+ break;
+
+ case SKL_CH_TRIO:
+ if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_trio_list))
+ return -EINVAL;
+
+ list = mic_trio_list[index];
+ break;
+
+ case SKL_CH_QUATRO:
+ if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_quatro_list))
+ return -EINVAL;
+
+ list = mic_quatro_list[index];
+ break;
+
+ default:
+ dev_err(w->dapm->dev,
+ "Invalid channel %d for mic_select module\n",
+ ch_type);
+ return -EINVAL;
+
+ }
+
+ /* channel type enum map to number of chanels for that type */
+ for (out_ch = 0; out_ch < ch_type; out_ch++) {
+ in_ch = list[out_ch];
+ mic_cfg.blob[out_ch][in_ch] = SKL_DEFAULT_MIC_SEL_GAIN;
+ }
+
+ return skl_fill_mic_sel_params(mconfig, &mic_cfg, w->dapm->dev);
+}
+
/*
* Fill the dma id for host and link. In case of passthrough
* pipeline, this will both host and link in the same
@@ -1666,6 +1784,14 @@ static const struct snd_soc_tplg_bytes_ext_ops skl_tlv_ops[] = {
skl_tplg_tlv_control_set},
};
+static const struct snd_soc_tplg_kcontrol_ops skl_tplg_kcontrol_ops[] = {
+ {
+ .id = SKL_CONTROL_TYPE_MIC_SELECT,
+ .get = skl_tplg_mic_control_get,
+ .put = skl_tplg_mic_control_set,
+ },
+};
+
static int skl_tplg_fill_pipe_tkn(struct device *dev,
struct skl_pipe *pipe, u32 tkn,
u32 tkn_val)
@@ -1995,7 +2121,7 @@ static int skl_tplg_get_token(struct device *dev,
mconfig->converter = tkn_elem->value;
break;
- case SKL_TKL_U32_D0I3_CAPS:
+ case SKL_TKN_U32_D0I3_CAPS:
mconfig->d0i3_caps = tkn_elem->value;
break;
@@ -2070,12 +2196,26 @@ static int skl_tplg_get_token(struct device *dev,
break;
+ case SKL_TKN_U32_CAPS_SET_PARAMS:
+ mconfig->formats_config.set_params =
+ tkn_elem->value;
+ break;
+
+ case SKL_TKN_U32_CAPS_PARAMS_ID:
+ mconfig->formats_config.param_id =
+ tkn_elem->value;
+ break;
+
case SKL_TKN_U32_PROC_DOMAIN:
mconfig->domain =
tkn_elem->value;
break;
+ case SKL_TKN_U32_DMA_BUF_SIZE:
+ mconfig->dma_buffer_size = tkn_elem->value;
+ break;
+
case SKL_TKN_U8_IN_PIN_TYPE:
case SKL_TKN_U8_OUT_PIN_TYPE:
case SKL_TKN_U8_CONN_TYPE:
@@ -2147,7 +2287,7 @@ static int skl_tplg_get_tokens(struct device *dev,
tuple_size += tkn_count * sizeof(*tkn_elem);
}
- return 0;
+ return off;
}
/*
@@ -2198,10 +2338,11 @@ static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w,
num_blocks = ret;
off += array->size;
- array = (struct snd_soc_tplg_vendor_array *)(tplg_w->priv.data + off);
-
/* Read the BLOCK_TYPE and BLOCK_SIZE descriptor */
while (num_blocks > 0) {
+ array = (struct snd_soc_tplg_vendor_array *)
+ (tplg_w->priv.data + off);
+
ret = skl_tplg_get_desc_blocks(dev, array);
if (ret < 0)
@@ -2237,7 +2378,9 @@ static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w,
memcpy(mconfig->formats_config.caps, data,
mconfig->formats_config.caps_size);
--num_blocks;
+ ret = mconfig->formats_config.caps_size;
}
+ off += ret;
}
return 0;
@@ -2329,6 +2472,9 @@ static int skl_tplg_widget_load(struct snd_soc_component *cmpnt,
ret = skl_tplg_get_pvt_data(tplg_w, skl, bus->dev, mconfig);
if (ret < 0)
return ret;
+
+ skl_debug_init_module(skl->debugfs, w, mconfig);
+
bind_event:
if (tplg_w->event_type == 0) {
dev_dbg(bus->dev, "ASoC: No event handler required\n");
@@ -2377,14 +2523,34 @@ static int skl_init_algo_data(struct device *dev, struct soc_bytes_ext *be,
return 0;
}
+static int skl_init_enum_data(struct device *dev, struct soc_enum *se,
+ struct snd_soc_tplg_enum_control *ec)
+{
+
+ void *data;
+
+ if (ec->priv.size) {
+ data = devm_kzalloc(dev, sizeof(ec->priv.size), GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+ memcpy(data, ec->priv.data, ec->priv.size);
+ se->dobj.private = data;
+ }
+
+ return 0;
+
+}
+
static int skl_tplg_control_load(struct snd_soc_component *cmpnt,
struct snd_kcontrol_new *kctl,
struct snd_soc_tplg_ctl_hdr *hdr)
{
struct soc_bytes_ext *sb;
struct snd_soc_tplg_bytes_control *tplg_bc;
+ struct snd_soc_tplg_enum_control *tplg_ec;
struct hdac_ext_bus *ebus = snd_soc_component_get_drvdata(cmpnt);
struct hdac_bus *bus = ebus_to_hbus(ebus);
+ struct soc_enum *se;
switch (hdr->ops.info) {
case SND_SOC_TPLG_CTL_BYTES:
@@ -2398,6 +2564,17 @@ static int skl_tplg_control_load(struct snd_soc_component *cmpnt,
}
break;
+ case SND_SOC_TPLG_CTL_ENUM:
+ tplg_ec = container_of(hdr,
+ struct snd_soc_tplg_enum_control, hdr);
+ if (kctl->access & SNDRV_CTL_ELEM_ACCESS_READWRITE) {
+ se = (struct soc_enum *)kctl->private_value;
+ if (tplg_ec->priv.size)
+ return skl_init_enum_data(bus->dev, se,
+ tplg_ec);
+ }
+ break;
+
default:
dev_warn(bus->dev, "Control load not supported %d:%d:%d\n",
hdr->ops.get, hdr->ops.put, hdr->ops.info);
@@ -2502,7 +2679,7 @@ static int skl_tplg_get_manifest_tkn(struct device *dev,
if (ret < 0)
return ret;
- tkn_count += ret;
+ tkn_count = ret;
tuple_size += tkn_count *
sizeof(struct snd_soc_tplg_vendor_string_elem);
@@ -2626,6 +2803,8 @@ static struct snd_soc_tplg_ops skl_tplg_ops = {
.control_load = skl_tplg_control_load,
.bytes_ext_ops = skl_tlv_ops,
.bytes_ext_ops_count = ARRAY_SIZE(skl_tlv_ops),
+ .io_ops = skl_tplg_kcontrol_ops,
+ .io_ops_count = ARRAY_SIZE(skl_tplg_kcontrol_ops),
.manifest = skl_manifest_load,
};
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h
index cc64d6bdb4f6..c25e8868b84e 100644
--- a/sound/soc/intel/skylake/skl-topology.h
+++ b/sound/soc/intel/skylake/skl-topology.h
@@ -39,6 +39,11 @@
#define MODULE_MAX_IN_PINS 8
#define MODULE_MAX_OUT_PINS 8
+#define SKL_MIC_CH_SUPPORT 4
+#define SKL_MIC_MAX_CH_SUPPORT 8
+#define SKL_DEFAULT_MIC_SEL_GAIN 0x3FF
+#define SKL_MIC_SEL_SWITCH 0x3
+
enum skl_channel_index {
SKL_CHANNEL_LEFT = 0,
SKL_CHANNEL_RIGHT = 1,
@@ -309,11 +314,14 @@ struct skl_module_cfg {
u8 dev_type;
u8 dma_id;
u8 time_slot;
+ u8 dmic_ch_combo_index;
+ u32 dmic_ch_type;
u32 params_fixup;
u32 converter;
u32 vbus_id;
u32 mem_pages;
enum d0i3_capability d0i3_caps;
+ u32 dma_buffer_size; /* in milli seconds */
struct skl_module_pin *m_in_pin;
struct skl_module_pin *m_out_pin;
enum skl_module_type m_type;
@@ -342,6 +350,19 @@ struct skl_module_deferred_bind {
struct list_head node;
};
+struct skl_mic_sel_config {
+ u16 mic_switch;
+ u16 flags;
+ u16 blob[SKL_MIC_MAX_CH_SUPPORT][SKL_MIC_MAX_CH_SUPPORT];
+} __packed;
+
+enum skl_channel {
+ SKL_CH_MONO = 1,
+ SKL_CH_STEREO = 2,
+ SKL_CH_TRIO = 3,
+ SKL_CH_QUATRO = 4,
+};
+
static inline struct skl *get_skl_ctx(struct device *dev)
{
struct hdac_ext_bus *ebus = dev_get_drvdata(dev);
diff --git a/sound/soc/intel/skylake/skl-tplg-interface.h b/sound/soc/intel/skylake/skl-tplg-interface.h
index 7a2febf99019..f8d1749a2e0c 100644
--- a/sound/soc/intel/skylake/skl-tplg-interface.h
+++ b/sound/soc/intel/skylake/skl-tplg-interface.h
@@ -24,6 +24,7 @@
* SST types start at higher to avoid any overlapping in future
*/
#define SKL_CONTROL_TYPE_BYTE_TLV 0x100
+#define SKL_CONTROL_TYPE_MIC_SELECT 0x102
#define HDA_SST_CFG_MAX 900 /* size of copier cfg*/
#define MAX_IN_QUEUE 8
@@ -82,6 +83,7 @@ enum skl_module_type {
SKL_MODULE_TYPE_ALGO,
SKL_MODULE_TYPE_BASE_OUTFMT,
SKL_MODULE_TYPE_KPB,
+ SKL_MODULE_TYPE_MIC_SELECT,
};
enum skl_core_affinity {
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index 6df3b317a476..410ce83f4a49 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -410,7 +410,7 @@ static int skl_free(struct hdac_ext_bus *ebus)
struct skl *skl = ebus_to_skl(ebus);
struct hdac_bus *bus = ebus_to_hbus(ebus);
- skl->init_failed = 1; /* to be sure */
+ skl->init_done = 0; /* to be sure */
snd_hdac_ext_stop_streams(ebus);
@@ -428,8 +428,10 @@ static int skl_free(struct hdac_ext_bus *ebus)
snd_hdac_ext_bus_exit(ebus);
+ cancel_work_sync(&skl->probe_work);
if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI))
snd_hdac_i915_exit(&ebus->bus);
+
return 0;
}
@@ -566,6 +568,84 @@ static const struct hdac_bus_ops bus_core_ops = {
.get_response = snd_hdac_bus_get_response,
};
+static int skl_i915_init(struct hdac_bus *bus)
+{
+ int err;
+
+ /*
+ * The HDMI codec is in GPU so we need to ensure that it is powered
+ * up and ready for probe
+ */
+ err = snd_hdac_i915_init(bus);
+ if (err < 0)
+ return err;
+
+ err = snd_hdac_display_power(bus, true);
+ if (err < 0)
+ dev_err(bus->dev, "Cannot turn on display power on i915\n");
+
+ return err;
+}
+
+static void skl_probe_work(struct work_struct *work)
+{
+ struct skl *skl = container_of(work, struct skl, probe_work);
+ struct hdac_ext_bus *ebus = &skl->ebus;
+ struct hdac_bus *bus = ebus_to_hbus(ebus);
+ struct hdac_ext_link *hlink = NULL;
+ int err;
+
+ if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) {
+ err = skl_i915_init(bus);
+ if (err < 0)
+ return;
+ }
+
+ err = skl_init_chip(bus, true);
+ if (err < 0) {
+ dev_err(bus->dev, "Init chip failed with err: %d\n", err);
+ goto out_err;
+ }
+
+ /* codec detection */
+ if (!bus->codec_mask)
+ dev_info(bus->dev, "no hda codecs found!\n");
+
+ /* create codec instances */
+ err = skl_codec_create(ebus);
+ if (err < 0)
+ goto out_err;
+
+ if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) {
+ err = snd_hdac_display_power(bus, false);
+ if (err < 0) {
+ dev_err(bus->dev, "Cannot turn off display power on i915\n");
+ return;
+ }
+ }
+
+ /* register platform dai and controls */
+ err = skl_platform_register(bus->dev);
+ if (err < 0)
+ return;
+ /*
+ * we are done probing so decrement link counts
+ */
+ list_for_each_entry(hlink, &ebus->hlink_list, list)
+ snd_hdac_ext_bus_link_put(ebus, hlink);
+
+ /* configure PM */
+ pm_runtime_put_noidle(bus->dev);
+ pm_runtime_allow(bus->dev);
+ skl->init_done = 1;
+
+ return;
+
+out_err:
+ if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI))
+ err = snd_hdac_display_power(bus, false);
+}
+
/*
* constructor
*/
@@ -593,6 +673,7 @@ static int skl_create(struct pci_dev *pci,
snd_hdac_ext_bus_init(ebus, &pci->dev, &bus_core_ops, io_ops);
ebus->bus.use_posbuf = 1;
skl->pci = pci;
+ INIT_WORK(&skl->probe_work, skl_probe_work);
ebus->bus.bdl_pos_adj = 0;
@@ -601,27 +682,6 @@ static int skl_create(struct pci_dev *pci,
return 0;
}
-static int skl_i915_init(struct hdac_bus *bus)
-{
- int err;
-
- /*
- * The HDMI codec is in GPU so we need to ensure that it is powered
- * up and ready for probe
- */
- err = snd_hdac_i915_init(bus);
- if (err < 0)
- return err;
-
- err = snd_hdac_display_power(bus, true);
- if (err < 0) {
- dev_err(bus->dev, "Cannot turn on display power on i915\n");
- return err;
- }
-
- return err;
-}
-
static int skl_first_init(struct hdac_ext_bus *ebus)
{
struct skl *skl = ebus_to_skl(ebus);
@@ -684,20 +744,7 @@ static int skl_first_init(struct hdac_ext_bus *ebus)
/* initialize chip */
skl_init_pci(skl);
- if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) {
- err = skl_i915_init(bus);
- if (err < 0)
- return err;
- }
-
- skl_init_chip(bus, true);
-
- /* codec detection */
- if (!bus->codec_mask) {
- dev_info(bus->dev, "no hda codecs found!\n");
- }
-
- return 0;
+ return skl_init_chip(bus, true);
}
static int skl_probe(struct pci_dev *pci,
@@ -706,7 +753,6 @@ static int skl_probe(struct pci_dev *pci,
struct skl *skl;
struct hdac_ext_bus *ebus = NULL;
struct hdac_bus *bus = NULL;
- struct hdac_ext_link *hlink = NULL;
int err;
/* we use ext core ops, so provide NULL for ops here */
@@ -729,7 +775,7 @@ static int skl_probe(struct pci_dev *pci,
if (skl->nhlt == NULL) {
err = -ENODEV;
- goto out_display_power_off;
+ goto out_free;
}
err = skl_nhlt_create_sysfs(skl);
@@ -760,56 +806,24 @@ static int skl_probe(struct pci_dev *pci,
if (bus->mlcap)
snd_hdac_ext_bus_get_ml_capabilities(ebus);
+ snd_hdac_bus_stop_chip(bus);
+
/* create device for soc dmic */
err = skl_dmic_device_register(skl);
if (err < 0)
goto out_dsp_free;
- /* register platform dai and controls */
- err = skl_platform_register(bus->dev);
- if (err < 0)
- goto out_dmic_free;
-
- /* create codec instances */
- err = skl_codec_create(ebus);
- if (err < 0)
- goto out_unregister;
-
- if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) {
- err = snd_hdac_display_power(bus, false);
- if (err < 0) {
- dev_err(bus->dev, "Cannot turn off display power on i915\n");
- return err;
- }
- }
-
- /*
- * we are done probling so decrement link counts
- */
- list_for_each_entry(hlink, &ebus->hlink_list, list)
- snd_hdac_ext_bus_link_put(ebus, hlink);
-
- /* configure PM */
- pm_runtime_put_noidle(bus->dev);
- pm_runtime_allow(bus->dev);
+ schedule_work(&skl->probe_work);
return 0;
-out_unregister:
- skl_platform_unregister(bus->dev);
-out_dmic_free:
- skl_dmic_device_unregister(skl);
out_dsp_free:
skl_free_dsp(skl);
out_mach_free:
skl_machine_device_unregister(skl);
out_nhlt_free:
skl_nhlt_free(skl->nhlt);
-out_display_power_off:
- if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI))
- snd_hdac_display_power(bus, false);
out_free:
- skl->init_failed = 1;
skl_free(ebus);
return err;
@@ -828,7 +842,7 @@ static void skl_shutdown(struct pci_dev *pci)
skl = ebus_to_skl(ebus);
- if (skl->init_failed)
+ if (!skl->init_done)
return;
snd_hdac_ext_stop_streams(ebus);
@@ -852,6 +866,8 @@ static void skl_remove(struct pci_dev *pci)
/* codec removal, invoke bus_device_remove */
snd_hdac_ext_bus_device_remove(ebus);
+ skl_debugfs_exit(skl->debugfs);
+ skl->debugfs = NULL;
skl_platform_unregister(&pci->dev);
skl_free_dsp(skl);
skl_machine_device_unregister(skl);
@@ -862,29 +878,120 @@ static void skl_remove(struct pci_dev *pci)
dev_set_drvdata(&pci->dev, NULL);
}
+static struct sst_codecs skl_codecs = {
+ .num_codecs = 1,
+ .codecs = {"NAU88L25"}
+};
+
+static struct sst_codecs kbl_codecs = {
+ .num_codecs = 1,
+ .codecs = {"NAU88L25"}
+};
+
+static struct sst_codecs bxt_codecs = {
+ .num_codecs = 1,
+ .codecs = {"MX98357A"}
+};
+
+static struct sst_codecs kbl_poppy_codecs = {
+ .num_codecs = 1,
+ .codecs = {"10EC5663"}
+};
+
+static struct sst_codecs kbl_5663_5514_codecs = {
+ .num_codecs = 2,
+ .codecs = {"10EC5663", "10EC5514"}
+};
+
+
static struct sst_acpi_mach sst_skl_devdata[] = {
- { "INT343A", "skl_alc286s_i2s", "intel/dsp_fw_release.bin", NULL, NULL, NULL },
- { "INT343B", "skl_n88l25_s4567", "intel/dsp_fw_release.bin",
- NULL, NULL, &skl_dmic_data },
- { "MX98357A", "skl_n88l25_m98357a", "intel/dsp_fw_release.bin",
- NULL, NULL, &skl_dmic_data },
+ {
+ .id = "INT343A",
+ .drv_name = "skl_alc286s_i2s",
+ .fw_filename = "intel/dsp_fw_release.bin",
+ },
+ {
+ .id = "INT343B",
+ .drv_name = "skl_n88l25_s4567",
+ .fw_filename = "intel/dsp_fw_release.bin",
+ .machine_quirk = sst_acpi_codec_list,
+ .quirk_data = &skl_codecs,
+ .pdata = &skl_dmic_data
+ },
+ {
+ .id = "MX98357A",
+ .drv_name = "skl_n88l25_m98357a",
+ .fw_filename = "intel/dsp_fw_release.bin",
+ .machine_quirk = sst_acpi_codec_list,
+ .quirk_data = &skl_codecs,
+ .pdata = &skl_dmic_data
+ },
{}
};
static struct sst_acpi_mach sst_bxtp_devdata[] = {
- { "INT343A", "bxt_alc298s_i2s", "intel/dsp_fw_bxtn.bin", NULL, NULL, NULL },
- { "DLGS7219", "bxt_da7219_max98357a_i2s", "intel/dsp_fw_bxtn.bin", NULL, NULL, NULL },
+ {
+ .id = "INT343A",
+ .drv_name = "bxt_alc298s_i2s",
+ .fw_filename = "intel/dsp_fw_bxtn.bin",
+ },
+ {
+ .id = "DLGS7219",
+ .drv_name = "bxt_da7219_max98357a_i2s",
+ .fw_filename = "intel/dsp_fw_bxtn.bin",
+ .machine_quirk = sst_acpi_codec_list,
+ .quirk_data = &bxt_codecs,
+ },
};
static struct sst_acpi_mach sst_kbl_devdata[] = {
- { "INT343A", "kbl_alc286s_i2s", "intel/dsp_fw_kbl.bin", NULL, NULL, NULL },
- { "INT343B", "kbl_n88l25_s4567", "intel/dsp_fw_kbl.bin", NULL, NULL, &skl_dmic_data },
- { "MX98357A", "kbl_n88l25_m98357a", "intel/dsp_fw_kbl.bin", NULL, NULL, &skl_dmic_data },
+ {
+ .id = "INT343A",
+ .drv_name = "kbl_alc286s_i2s",
+ .fw_filename = "intel/dsp_fw_kbl.bin",
+ },
+ {
+ .id = "INT343B",
+ .drv_name = "kbl_n88l25_s4567",
+ .fw_filename = "intel/dsp_fw_kbl.bin",
+ .machine_quirk = sst_acpi_codec_list,
+ .quirk_data = &kbl_codecs,
+ .pdata = &skl_dmic_data
+ },
+ {
+ .id = "MX98357A",
+ .drv_name = "kbl_n88l25_m98357a",
+ .fw_filename = "intel/dsp_fw_kbl.bin",
+ .machine_quirk = sst_acpi_codec_list,
+ .quirk_data = &kbl_codecs,
+ .pdata = &skl_dmic_data
+ },
+ {
+ .id = "MX98927",
+ .drv_name = "kbl_r5514_5663_max",
+ .fw_filename = "intel/dsp_fw_kbl.bin",
+ .machine_quirk = sst_acpi_codec_list,
+ .quirk_data = &kbl_5663_5514_codecs,
+ .pdata = &skl_dmic_data
+ },
+ {
+ .id = "MX98927",
+ .drv_name = "kbl_rt5663_m98927",
+ .fw_filename = "intel/dsp_fw_kbl.bin",
+ .machine_quirk = sst_acpi_codec_list,
+ .quirk_data = &kbl_poppy_codecs,
+ .pdata = &skl_dmic_data
+ },
+
{}
};
static struct sst_acpi_mach sst_glk_devdata[] = {
- { "INT343A", "glk_alc298s_i2s", "intel/dsp_fw_glk.bin", NULL, NULL, NULL },
+ {
+ .id = "INT343A",
+ .drv_name = "glk_alc298s_i2s",
+ .fw_filename = "intel/dsp_fw_glk.bin",
+ },
};
/* PCI IDs */
diff --git a/sound/soc/intel/skylake/skl.h b/sound/soc/intel/skylake/skl.h
index a454f6035f3e..14e7778d7f80 100644
--- a/sound/soc/intel/skylake/skl.h
+++ b/sound/soc/intel/skylake/skl.h
@@ -23,6 +23,7 @@
#include <sound/hda_register.h>
#include <sound/hdaudio_ext.h>
+#include <sound/soc.h>
#include "skl-nhlt.h"
#define SKL_SUSPEND_DELAY 2000
@@ -42,11 +43,13 @@ struct skl_dsp_resource {
u32 mem;
};
+struct skl_debug;
+
struct skl {
struct hdac_ext_bus ebus;
struct pci_dev *pci;
- unsigned int init_failed:1; /* delayed init failed */
+ unsigned int init_done:1; /* delayed init status */
struct platform_device *dmic_dev;
struct platform_device *i2s_dev;
struct snd_soc_platform *platform;
@@ -64,6 +67,10 @@ struct skl {
const struct firmware *tplg;
int supend_active;
+
+ struct work_struct probe_work;
+
+ struct skl_debug *debugfs;
};
#define skl_to_ebus(s) (&(s)->ebus)
@@ -114,4 +121,25 @@ void skl_update_d0i3c(struct device *dev, bool enable);
int skl_nhlt_create_sysfs(struct skl *skl);
void skl_nhlt_remove_sysfs(struct skl *skl);
+struct skl_module_cfg;
+
+#ifdef CONFIG_DEBUG_FS
+struct skl_debug *skl_debugfs_init(struct skl *skl);
+void skl_debugfs_exit(struct skl_debug *d);
+void skl_debug_init_module(struct skl_debug *d,
+ struct snd_soc_dapm_widget *w,
+ struct skl_module_cfg *mconfig);
+#else
+static inline struct skl_debug *skl_debugfs_init(struct skl *skl)
+{
+ return NULL;
+}
+static inline void skl_debugfs_exit(struct skl_debug *d)
+{}
+static inline void skl_debug_init_module(struct skl_debug *d,
+ struct snd_soc_dapm_widget *w,
+ struct skl_module_cfg *mconfig)
+{}
+#endif
+
#endif /* __SOUND_SOC_SKL_H */
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 974915cb4c4f..f54843342ee2 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -116,6 +116,7 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
I2S_XFER_TXS_STOP |
I2S_XFER_RXS_STOP);
+ udelay(150);
regmap_update_bits(i2s->regmap, I2S_CLR,
I2S_CLR_TXC | I2S_CLR_RXC,
I2S_CLR_TXC | I2S_CLR_RXC);
@@ -162,6 +163,7 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
I2S_XFER_TXS_STOP |
I2S_XFER_RXS_STOP);
+ udelay(150);
regmap_update_bits(i2s->regmap, I2S_CLR,
I2S_CLR_TXC | I2S_CLR_RXC,
I2S_CLR_TXC | I2S_CLR_RXC);
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 147ebecfed94..1aa5cd77ca24 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -38,7 +38,7 @@ config SND_SOC_RCAR
tristate "R-Car series SRU/SCU/SSIU/SSI support"
depends on COMMON_CLK
depends on OF || COMPILE_TEST
- select SND_SIMPLE_CARD
+ select SND_SIMPLE_CARD_UTILS
select REGMAP_MMIO
help
This option enables R-Car SRU/SCU/SSIU/SSI sound support
diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 66203d107a11..197cb3ec075f 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -308,23 +308,12 @@ static void rsnd_adg_set_ssi_clk(struct rsnd_mod *ssi_mod, u32 val)
}
}
-int rsnd_adg_ssi_clk_stop(struct rsnd_mod *ssi_mod)
-{
- rsnd_adg_set_ssi_clk(ssi_mod, 0);
-
- return 0;
-}
-
-int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *ssi_mod, unsigned int rate)
+int rsnd_adg_clk_query(struct rsnd_priv *priv, unsigned int rate)
{
- struct rsnd_priv *priv = rsnd_mod_to_priv(ssi_mod);
struct rsnd_adg *adg = rsnd_priv_to_adg(priv);
struct device *dev = rsnd_priv_to_dev(priv);
- struct rsnd_mod *adg_mod = rsnd_mod_get(adg);
struct clk *clk;
int i;
- u32 data;
- u32 ckr = 0;
int sel_table[] = {
[CLKA] = 0x1,
[CLKB] = 0x2,
@@ -338,30 +327,42 @@ int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *ssi_mod, unsigned int rate)
* find suitable clock from
* AUDIO_CLKA/AUDIO_CLKB/AUDIO_CLKC/AUDIO_CLKI.
*/
- data = 0;
for_each_rsnd_clk(clk, adg, i) {
- if (rate == clk_get_rate(clk)) {
- data = sel_table[i];
- goto found_clock;
- }
+ if (rate == clk_get_rate(clk))
+ return sel_table[i];
}
/*
* find divided clock from BRGA/BRGB
*/
- if (rate == adg->rbga_rate_for_441khz) {
- data = 0x10;
- goto found_clock;
- }
+ if (rate == adg->rbga_rate_for_441khz)
+ return 0x10;
- if (rate == adg->rbgb_rate_for_48khz) {
- data = 0x20;
- goto found_clock;
- }
+ if (rate == adg->rbgb_rate_for_48khz)
+ return 0x20;
return -EIO;
+}
-found_clock:
+int rsnd_adg_ssi_clk_stop(struct rsnd_mod *ssi_mod)
+{
+ rsnd_adg_set_ssi_clk(ssi_mod, 0);
+
+ return 0;
+}
+
+int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *ssi_mod, unsigned int rate)
+{
+ struct rsnd_priv *priv = rsnd_mod_to_priv(ssi_mod);
+ struct rsnd_adg *adg = rsnd_priv_to_adg(priv);
+ struct device *dev = rsnd_priv_to_dev(priv);
+ struct rsnd_mod *adg_mod = rsnd_mod_get(adg);
+ int data;
+ u32 ckr = 0;
+
+ data = rsnd_adg_clk_query(priv, rate);
+ if (data < 0)
+ return data;
rsnd_adg_set_ssi_clk(ssi_mod, data);
@@ -480,6 +481,9 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
if (req_rate[0] % 48000 == 0)
adg->flags = AUDIO_OUT_48;
+ if (of_get_property(np, "clkout-lr-asynchronous", NULL))
+ adg->flags = LRCLK_ASYNC;
+
/*
* This driver is assuming that AUDIO_CLKA/AUDIO_CLKB/AUDIO_CLKC
* have 44.1kHz or 48kHz base clocks for now.
@@ -507,7 +511,8 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
rbga = rbgx;
adg->rbga_rate_for_441khz = rate / div;
ckr |= brg_table[i] << 20;
- if (req_441kHz_rate)
+ if (req_441kHz_rate &&
+ !(adg_mode_flags(adg) & AUDIO_OUT_48))
parent_clk_name = __clk_get_name(clk);
}
}
@@ -522,7 +527,8 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
rbgb = rbgx;
adg->rbgb_rate_for_48khz = rate / div;
ckr |= brg_table[i] << 16;
- if (req_48kHz_rate)
+ if (req_48kHz_rate &&
+ (adg_mode_flags(adg) & AUDIO_OUT_48))
parent_clk_name = __clk_get_name(clk);
}
}
@@ -553,7 +559,6 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
clk = clk_register_fixed_rate(dev, clkout_name[i],
parent_clk_name, 0,
req_rate[0]);
- adg->clkout[i] = ERR_PTR(-ENOENT);
if (!IS_ERR(clk))
adg->clkout[i] = clk;
}
@@ -578,7 +583,6 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
{
struct rsnd_adg *adg;
struct device *dev = rsnd_priv_to_dev(priv);
- struct device_node *np = dev->of_node;
int ret;
adg = devm_kzalloc(dev, sizeof(*adg), GFP_KERNEL);
@@ -595,9 +599,6 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
rsnd_adg_get_clkin(priv, adg);
rsnd_adg_get_clkout(priv, adg);
- if (of_get_property(np, "clkout-lr-asynchronous", NULL))
- adg->flags = LRCLK_ASYNC;
-
priv->adg = adg;
rsnd_adg_clk_enable(priv);
diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c
index 7d92a24b7cfa..f1d4fb566892 100644
--- a/sound/soc/sh/rcar/cmd.c
+++ b/sound/soc/sh/rcar/cmd.c
@@ -31,7 +31,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
struct rsnd_mod *mix = rsnd_io_to_mod_mix(io);
struct device *dev = rsnd_priv_to_dev(priv);
u32 data;
- u32 path[] = {
+ static const u32 path[] = {
[1] = 1 << 0,
[5] = 1 << 8,
[6] = 1 << 12,
@@ -71,7 +71,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
} else {
struct rsnd_mod *src = rsnd_io_to_mod_src(io);
- u8 cmd_case[] = {
+ static const u8 cmd_case[] = {
[0] = 0x3,
[1] = 0x3,
[2] = 0x4,
@@ -82,6 +82,9 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
[9] = 0x2,
};
+ if (unlikely(!src))
+ return -EIO;
+
data = path[rsnd_mod_id(src)] |
cmd_case[rsnd_mod_id(src)] << 16;
}
@@ -89,6 +92,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
dev_dbg(dev, "ctu/mix path = 0x%08x", data);
rsnd_mod_write(mod, CMD_ROUTE_SLCT, data);
+ rsnd_mod_write(mod, CMD_BUSIF_MODE, rsnd_get_busif_shift(io, mod) | 1);
rsnd_mod_write(mod, CMD_BUSIF_DALIGN, rsnd_get_dalign(mod, io));
rsnd_adg_set_cmd_timsel_gen2(mod, io);
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 1744015408c3..3f2ced26ed37 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -203,27 +203,6 @@ int rsnd_io_is_working(struct rsnd_dai_stream *io)
return !!io->substream;
}
-void rsnd_set_slot(struct rsnd_dai *rdai,
- int slots, int num)
-{
- rdai->slots = slots;
- rdai->slots_num = num;
-}
-
-int rsnd_get_slot(struct rsnd_dai_stream *io)
-{
- struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
-
- return rdai->slots;
-}
-
-int rsnd_get_slot_num(struct rsnd_dai_stream *io)
-{
- struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
-
- return rdai->slots_num;
-}
-
int rsnd_runtime_channel_original(struct rsnd_dai_stream *io)
{
struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
@@ -248,13 +227,14 @@ int rsnd_runtime_channel_after_ctu(struct rsnd_dai_stream *io)
int rsnd_runtime_channel_for_ssi(struct rsnd_dai_stream *io)
{
+ struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
int chan = rsnd_io_is_play(io) ?
rsnd_runtime_channel_after_ctu(io) :
rsnd_runtime_channel_original(io);
/* Use Multi SSI */
if (rsnd_runtime_is_ssi_multi(io))
- chan /= rsnd_get_slot_num(io);
+ chan /= rsnd_rdai_ssi_lane_get(rdai);
/* TDM Extend Mode needs 8ch */
if (chan == 6)
@@ -265,12 +245,13 @@ int rsnd_runtime_channel_for_ssi(struct rsnd_dai_stream *io)
int rsnd_runtime_is_ssi_multi(struct rsnd_dai_stream *io)
{
- int slots = rsnd_get_slot_num(io);
+ struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
+ int lane = rsnd_rdai_ssi_lane_get(rdai);
int chan = rsnd_io_is_play(io) ?
rsnd_runtime_channel_after_ctu(io) :
rsnd_runtime_channel_original(io);
- return (chan >= 6) && (slots > 1);
+ return (chan > 2) && (lane > 1);
}
int rsnd_runtime_is_ssi_tdm(struct rsnd_dai_stream *io)
@@ -310,6 +291,24 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
u32 val = 0x76543210;
u32 mask = ~0;
+ /*
+ * *Hardware* L/R and *Software* L/R are inverted.
+ * We need to care about inversion timing to control
+ * Playback/Capture correctly.
+ * The point is [DVC] needs *Hardware* L/R, [MEM] needs *Software* L/R
+ *
+ * sL/R : software L/R
+ * hL/R : hardware L/R
+ * (*) : conversion timing
+ *
+ * Playback
+ * sL/R (*) hL/R hL/R hL/R hL/R hL/R
+ * [MEM] -> [SRC] -> [DVC] -> [CMD] -> [SSIU] -> [SSI] -> codec
+ *
+ * Capture
+ * hL/R hL/R hL/R hL/R hL/R (*) sL/R
+ * codec -> [SSI] -> [SSIU] -> [SRC] -> [DVC] -> [CMD] -> [MEM]
+ */
if (rsnd_io_is_play(io)) {
struct rsnd_mod *src = rsnd_io_to_mod_src(io);
@@ -343,6 +342,57 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
return 0x76543210;
}
+u32 rsnd_get_busif_shift(struct rsnd_dai_stream *io, struct rsnd_mod *mod)
+{
+ enum rsnd_mod_type playback_mods[] = {
+ RSND_MOD_SRC,
+ RSND_MOD_CMD,
+ RSND_MOD_SSIU,
+ };
+ enum rsnd_mod_type capture_mods[] = {
+ RSND_MOD_CMD,
+ RSND_MOD_SRC,
+ RSND_MOD_SSIU,
+ };
+ struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+ struct rsnd_mod *tmod = NULL;
+ enum rsnd_mod_type *mods =
+ rsnd_io_is_play(io) ?
+ playback_mods : capture_mods;
+ int i;
+
+ /*
+ * This is needed for 24bit data
+ * We need to shift 8bit
+ *
+ * Linux 24bit data is located as 0x00******
+ * HW 24bit data is located as 0x******00
+ *
+ */
+ switch (runtime->sample_bits) {
+ case 16:
+ return 0;
+ case 32:
+ break;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(playback_mods); i++) {
+ tmod = rsnd_io_to_mod(io, mods[i]);
+ if (tmod)
+ break;
+ }
+
+ if (tmod != mod)
+ return 0;
+
+ if (rsnd_io_is_play(io))
+ return (0 << 20) | /* shift to Left */
+ (8 << 16); /* 8bit */
+ else
+ return (1 << 20) | /* shift to Right */
+ (8 << 16); /* 8bit */
+}
+
/*
* rsnd_dai functions
*/
@@ -419,8 +469,7 @@ static int rsnd_status_update(u32 *status,
#define rsnd_dai_call(fn, io, param...) \
({ \
- struct rsnd_priv *priv = rsnd_io_to_priv(io); \
- struct device *dev = rsnd_priv_to_dev(priv); \
+ struct device *dev = rsnd_priv_to_dev(rsnd_io_to_priv(io)); \
struct rsnd_mod *mod; \
int is_play = rsnd_io_is_play(io); \
int ret = 0, i; \
@@ -481,6 +530,24 @@ static void rsnd_dai_disconnect(struct rsnd_mod *mod,
io->mod[type] = NULL;
}
+int rsnd_rdai_channels_ctrl(struct rsnd_dai *rdai,
+ int max_channels)
+{
+ if (max_channels > 0)
+ rdai->max_channels = max_channels;
+
+ return rdai->max_channels;
+}
+
+int rsnd_rdai_ssi_lane_ctrl(struct rsnd_dai *rdai,
+ int ssi_lane)
+{
+ if (ssi_lane > 0)
+ rdai->ssi_lane = ssi_lane;
+
+ return rdai->ssi_lane;
+}
+
struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id)
{
if ((id < 0) || (id >= rsnd_rdai_nr(priv)))
@@ -500,40 +567,6 @@ static struct rsnd_dai *rsnd_dai_to_rdai(struct snd_soc_dai *dai)
/*
* rsnd_soc_dai functions
*/
-int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional)
-{
- struct snd_pcm_substream *substream = io->substream;
- struct snd_pcm_runtime *runtime = substream->runtime;
- int pos = io->byte_pos + additional;
-
- pos %= (runtime->periods * io->byte_per_period);
-
- return pos;
-}
-
-bool rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int byte)
-{
- io->byte_pos += byte;
-
- if (io->byte_pos >= io->next_period_byte) {
- struct snd_pcm_substream *substream = io->substream;
- struct snd_pcm_runtime *runtime = substream->runtime;
-
- io->period_pos++;
- io->next_period_byte += io->byte_per_period;
-
- if (io->period_pos >= runtime->periods) {
- io->byte_pos = 0;
- io->period_pos = 0;
- io->next_period_byte = io->byte_per_period;
- }
-
- return true;
- }
-
- return false;
-}
-
void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io)
{
struct snd_pcm_substream *substream = io->substream;
@@ -551,15 +584,7 @@ void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io)
static void rsnd_dai_stream_init(struct rsnd_dai_stream *io,
struct snd_pcm_substream *substream)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
-
io->substream = substream;
- io->byte_pos = 0;
- io->period_pos = 0;
- io->byte_per_period = runtime->period_size *
- runtime->channels *
- samples_to_bytes(runtime, 1);
- io->next_period_byte = io->byte_per_period;
}
static void rsnd_dai_stream_quit(struct rsnd_dai_stream *io)
@@ -698,9 +723,13 @@ static int rsnd_soc_set_dai_tdm_slot(struct snd_soc_dai *dai,
struct device *dev = rsnd_priv_to_dev(priv);
switch (slots) {
+ case 2:
case 6:
+ case 8:
+ case 16:
/* TDM Extend Mode */
- rsnd_set_slot(rdai, slots, 1);
+ rsnd_rdai_channels_set(rdai, slots);
+ rsnd_rdai_ssi_lane_set(rdai, 1);
break;
default:
dev_err(dev, "unsupported TDM slots (%d)\n", slots);
@@ -710,22 +739,177 @@ static int rsnd_soc_set_dai_tdm_slot(struct snd_soc_dai *dai,
return 0;
}
+static unsigned int rsnd_soc_hw_channels_list[] = {
+ 2, 6, 8, 16,
+};
+
+static unsigned int rsnd_soc_hw_rate_list[] = {
+ 8000,
+ 11025,
+ 16000,
+ 22050,
+ 32000,
+ 44100,
+ 48000,
+ 64000,
+ 88200,
+ 96000,
+ 176400,
+ 192000,
+};
+
+static int rsnd_soc_hw_rule(struct rsnd_priv *priv,
+ unsigned int *list, int list_num,
+ struct snd_interval *baseline, struct snd_interval *iv)
+{
+ struct snd_interval p;
+ unsigned int rate;
+ int i;
+
+ snd_interval_any(&p);
+ p.min = UINT_MAX;
+ p.max = 0;
+
+ for (i = 0; i < list_num; i++) {
+
+ if (!snd_interval_test(iv, list[i]))
+ continue;
+
+ rate = rsnd_ssi_clk_query(priv,
+ baseline->min, list[i], NULL);
+ if (rate > 0) {
+ p.min = min(p.min, list[i]);
+ p.max = max(p.max, list[i]);
+ }
+
+ rate = rsnd_ssi_clk_query(priv,
+ baseline->max, list[i], NULL);
+ if (rate > 0) {
+ p.min = min(p.min, list[i]);
+ p.max = max(p.max, list[i]);
+ }
+ }
+
+ return snd_interval_refine(iv, &p);
+}
+
+static int rsnd_soc_hw_rule_rate(struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_rule *rule)
+{
+ struct snd_interval *ic_ = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+ struct snd_interval *ir = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval ic;
+ struct snd_soc_dai *dai = rule->private;
+ struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+ struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai);
+
+ /*
+ * possible sampling rate limitation is same as
+ * 2ch if it supports multi ssi
+ */
+ ic = *ic_;
+ if (1 < rsnd_rdai_ssi_lane_get(rdai)) {
+ ic.min = 2;
+ ic.max = 2;
+ }
+
+ return rsnd_soc_hw_rule(priv, rsnd_soc_hw_rate_list,
+ ARRAY_SIZE(rsnd_soc_hw_rate_list),
+ &ic, ir);
+}
+
+
+static int rsnd_soc_hw_rule_channels(struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_rule *rule)
+{
+ struct snd_interval *ic_ = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+ struct snd_interval *ir = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval ic;
+ struct snd_soc_dai *dai = rule->private;
+ struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+ struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai);
+
+ /*
+ * possible sampling rate limitation is same as
+ * 2ch if it supports multi ssi
+ */
+ ic = *ic_;
+ if (1 < rsnd_rdai_ssi_lane_get(rdai)) {
+ ic.min = 2;
+ ic.max = 2;
+ }
+
+ return rsnd_soc_hw_rule(priv, rsnd_soc_hw_channels_list,
+ ARRAY_SIZE(rsnd_soc_hw_channels_list),
+ ir, &ic);
+}
+
+static void rsnd_soc_hw_constraint(struct snd_pcm_runtime *runtime,
+ struct snd_soc_dai *dai)
+{
+ struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+ struct snd_pcm_hw_constraint_list *constraint = &rdai->constraint;
+ unsigned int max_channels = rsnd_rdai_channels_get(rdai);
+ int i;
+
+ /*
+ * Channel Limitation
+ * It depends on Platform design
+ */
+ constraint->list = rsnd_soc_hw_channels_list;
+ constraint->count = 0;
+ constraint->mask = 0;
+
+ for (i = 0; i < ARRAY_SIZE(rsnd_soc_hw_channels_list); i++) {
+ if (rsnd_soc_hw_channels_list[i] > max_channels)
+ break;
+ constraint->count = i + 1;
+ }
+
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS, constraint);
+
+ /*
+ * Sampling Rate / Channel Limitation
+ * It depends on Clock Master Mode
+ */
+ if (!rsnd_rdai_is_clk_master(rdai))
+ return;
+
+ snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
+ rsnd_soc_hw_rule_rate, dai,
+ SNDRV_PCM_HW_PARAM_CHANNELS, -1);
+ snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ rsnd_soc_hw_rule_channels, dai,
+ SNDRV_PCM_HW_PARAM_RATE, -1);
+}
+
static int rsnd_soc_dai_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+ struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai);
struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
+ int ret;
+
+ /* rsnd_io_to_runtime() is not yet enabled here */
+ rsnd_soc_hw_constraint(substream->runtime, dai);
/*
* call rsnd_dai_call without spinlock
*/
- return rsnd_dai_call(nolock_start, io, priv);
+ ret = rsnd_dai_call(nolock_start, io, priv);
+ if (ret < 0)
+ rsnd_dai_call(nolock_stop, io, priv);
+
+ return ret;
}
static void rsnd_soc_dai_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+ struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai);
struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
/*
@@ -769,32 +953,132 @@ void rsnd_parse_connect_common(struct rsnd_dai *rdai,
of_node_put(node);
}
-static int rsnd_dai_probe(struct rsnd_priv *priv)
+static struct device_node *rsnd_dai_of_node(struct rsnd_priv *priv,
+ int *is_graph)
{
+ struct device *dev = rsnd_priv_to_dev(priv);
+ struct device_node *np = dev->of_node;
struct device_node *dai_node;
- struct device_node *dai_np;
+ struct device_node *ret;
+
+ *is_graph = 0;
+
+ /*
+ * parse both previous dai (= rcar_sound,dai), and
+ * graph dai (= ports/port)
+ */
+ dai_node = of_get_child_by_name(np, RSND_NODE_DAI);
+ if (dai_node) {
+ ret = dai_node;
+ goto of_node_compatible;
+ }
+
+ ret = np;
+
+ dai_node = of_graph_get_next_endpoint(np, NULL);
+ if (dai_node)
+ goto of_node_graph;
+
+ return NULL;
+
+of_node_graph:
+ *is_graph = 1;
+of_node_compatible:
+ of_node_put(dai_node);
+
+ return ret;
+}
+
+static void __rsnd_dai_probe(struct rsnd_priv *priv,
+ struct device_node *dai_np,
+ int dai_i, int is_graph)
+{
struct device_node *playback, *capture;
struct rsnd_dai_stream *io_playback;
struct rsnd_dai_stream *io_capture;
- struct snd_soc_dai_driver *rdrv, *drv;
+ struct snd_soc_dai_driver *drv;
struct rsnd_dai *rdai;
struct device *dev = rsnd_priv_to_dev(priv);
- int nr, dai_i, io_i;
- int ret;
-
- dai_node = rsnd_dai_of_node(priv);
- nr = of_get_child_count(dai_node);
- if (!nr) {
- ret = -EINVAL;
- goto rsnd_dai_probe_done;
+ int io_i;
+
+ rdai = rsnd_rdai_get(priv, dai_i);
+ drv = priv->daidrv + dai_i;
+ io_playback = &rdai->playback;
+ io_capture = &rdai->capture;
+
+ snprintf(rdai->name, RSND_DAI_NAME_SIZE, "rsnd-dai.%d", dai_i);
+
+ rdai->priv = priv;
+ drv->name = rdai->name;
+ drv->ops = &rsnd_soc_dai_ops;
+
+ snprintf(rdai->playback.name, RSND_DAI_NAME_SIZE,
+ "DAI%d Playback", dai_i);
+ drv->playback.rates = RSND_RATES;
+ drv->playback.formats = RSND_FMTS;
+ drv->playback.channels_min = 2;
+ drv->playback.channels_max = 16;
+ drv->playback.stream_name = rdai->playback.name;
+
+ snprintf(rdai->capture.name, RSND_DAI_NAME_SIZE,
+ "DAI%d Capture", dai_i);
+ drv->capture.rates = RSND_RATES;
+ drv->capture.formats = RSND_FMTS;
+ drv->capture.channels_min = 2;
+ drv->capture.channels_max = 16;
+ drv->capture.stream_name = rdai->capture.name;
+
+ rdai->playback.rdai = rdai;
+ rdai->capture.rdai = rdai;
+ rsnd_rdai_channels_set(rdai, 2); /* default 2ch */
+ rsnd_rdai_ssi_lane_set(rdai, 1); /* default 1lane */
+
+ for (io_i = 0;; io_i++) {
+ playback = of_parse_phandle(dai_np, "playback", io_i);
+ capture = of_parse_phandle(dai_np, "capture", io_i);
+
+ if (!playback && !capture)
+ break;
+
+ rsnd_parse_connect_ssi(rdai, playback, capture);
+ rsnd_parse_connect_src(rdai, playback, capture);
+ rsnd_parse_connect_ctu(rdai, playback, capture);
+ rsnd_parse_connect_mix(rdai, playback, capture);
+ rsnd_parse_connect_dvc(rdai, playback, capture);
+
+ of_node_put(playback);
+ of_node_put(capture);
}
+ dev_dbg(dev, "%s (%s/%s)\n", rdai->name,
+ rsnd_io_to_mod_ssi(io_playback) ? "play" : " -- ",
+ rsnd_io_to_mod_ssi(io_capture) ? "capture" : " -- ");
+}
+
+static int rsnd_dai_probe(struct rsnd_priv *priv)
+{
+ struct device_node *dai_node;
+ struct device_node *dai_np;
+ struct snd_soc_dai_driver *rdrv;
+ struct device *dev = rsnd_priv_to_dev(priv);
+ struct rsnd_dai *rdai;
+ int nr;
+ int is_graph;
+ int dai_i;
+
+ dai_node = rsnd_dai_of_node(priv, &is_graph);
+ if (is_graph)
+ nr = of_graph_get_endpoint_count(dai_node);
+ else
+ nr = of_get_child_count(dai_node);
+
+ if (!nr)
+ return -EINVAL;
+
rdrv = devm_kzalloc(dev, sizeof(*rdrv) * nr, GFP_KERNEL);
rdai = devm_kzalloc(dev, sizeof(*rdai) * nr, GFP_KERNEL);
- if (!rdrv || !rdai) {
- ret = -ENOMEM;
- goto rsnd_dai_probe_done;
- }
+ if (!rdrv || !rdai)
+ return -ENOMEM;
priv->rdai_nr = nr;
priv->daidrv = rdrv;
@@ -804,68 +1088,18 @@ static int rsnd_dai_probe(struct rsnd_priv *priv)
* parse all dai
*/
dai_i = 0;
- for_each_child_of_node(dai_node, dai_np) {
- rdai = rsnd_rdai_get(priv, dai_i);
- drv = rdrv + dai_i;
- io_playback = &rdai->playback;
- io_capture = &rdai->capture;
-
- snprintf(rdai->name, RSND_DAI_NAME_SIZE, "rsnd-dai.%d", dai_i);
-
- rdai->priv = priv;
- drv->name = rdai->name;
- drv->ops = &rsnd_soc_dai_ops;
-
- snprintf(rdai->playback.name, RSND_DAI_NAME_SIZE,
- "DAI%d Playback", dai_i);
- drv->playback.rates = RSND_RATES;
- drv->playback.formats = RSND_FMTS;
- drv->playback.channels_min = 2;
- drv->playback.channels_max = 6;
- drv->playback.stream_name = rdai->playback.name;
-
- snprintf(rdai->capture.name, RSND_DAI_NAME_SIZE,
- "DAI%d Capture", dai_i);
- drv->capture.rates = RSND_RATES;
- drv->capture.formats = RSND_FMTS;
- drv->capture.channels_min = 2;
- drv->capture.channels_max = 6;
- drv->capture.stream_name = rdai->capture.name;
-
- rdai->playback.rdai = rdai;
- rdai->capture.rdai = rdai;
- rsnd_set_slot(rdai, 2, 1); /* default */
-
- for (io_i = 0;; io_i++) {
- playback = of_parse_phandle(dai_np, "playback", io_i);
- capture = of_parse_phandle(dai_np, "capture", io_i);
-
- if (!playback && !capture)
- break;
-
- rsnd_parse_connect_ssi(rdai, playback, capture);
- rsnd_parse_connect_src(rdai, playback, capture);
- rsnd_parse_connect_ctu(rdai, playback, capture);
- rsnd_parse_connect_mix(rdai, playback, capture);
- rsnd_parse_connect_dvc(rdai, playback, capture);
-
- of_node_put(playback);
- of_node_put(capture);
+ if (is_graph) {
+ for_each_endpoint_of_node(dai_node, dai_np) {
+ __rsnd_dai_probe(priv, dai_np, dai_i, is_graph);
+ rsnd_ssi_parse_hdmi_connection(priv, dai_np, dai_i);
+ dai_i++;
}
-
- dai_i++;
-
- dev_dbg(dev, "%s (%s/%s)\n", rdai->name,
- rsnd_io_to_mod_ssi(io_playback) ? "play" : " -- ",
- rsnd_io_to_mod_ssi(io_capture) ? "capture" : " -- ");
+ } else {
+ for_each_child_of_node(dai_node, dai_np)
+ __rsnd_dai_probe(priv, dai_np, dai_i++, is_graph);
}
- ret = 0;
-
-rsnd_dai_probe_done:
- of_node_put(dai_node);
-
- return ret;
+ return 0;
}
/*
@@ -914,12 +1148,14 @@ static int rsnd_hw_params(struct snd_pcm_substream *substream,
static snd_pcm_uframes_t rsnd_pointer(struct snd_pcm_substream *substream)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_soc_dai *dai = rsnd_substream_to_dai(substream);
struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
+ snd_pcm_uframes_t pointer = 0;
+
+ rsnd_dai_call(pointer, io, &pointer);
- return bytes_to_frames(runtime, io->byte_pos);
+ return pointer;
}
static struct snd_pcm_ops rsnd_pcm_ops = {
@@ -982,6 +1218,9 @@ static int rsnd_kctrl_put(struct snd_kcontrol *kctrl,
struct rsnd_kctrl_cfg *cfg = kcontrol_to_cfg(kctrl);
int i, change = 0;
+ if (!cfg->accept(cfg->io))
+ return 0;
+
for (i = 0; i < cfg->size; i++) {
if (cfg->texts) {
change |= (uc->value.enumerated.item[i] != cfg->val[i]);
@@ -998,6 +1237,18 @@ static int rsnd_kctrl_put(struct snd_kcontrol *kctrl,
return change;
}
+int rsnd_kctrl_accept_anytime(struct rsnd_dai_stream *io)
+{
+ return 1;
+}
+
+int rsnd_kctrl_accept_runtime(struct rsnd_dai_stream *io)
+{
+ struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+
+ return !!runtime;
+}
+
struct rsnd_kctrl_cfg *rsnd_kctrl_init_m(struct rsnd_kctrl_cfg_m *cfg)
{
cfg->cfg.val = cfg->val;
@@ -1016,6 +1267,7 @@ int rsnd_kctrl_new(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct snd_soc_pcm_runtime *rtd,
const unsigned char *name,
+ int (*accept)(struct rsnd_dai_stream *io),
void (*update)(struct rsnd_dai_stream *io,
struct rsnd_mod *mod),
struct rsnd_kctrl_cfg *cfg,
@@ -1050,6 +1302,7 @@ int rsnd_kctrl_new(struct rsnd_mod *mod,
cfg->texts = texts;
cfg->max = max;
cfg->size = size;
+ cfg->accept = accept;
cfg->update = update;
cfg->card = card;
cfg->kctrl = kctrl;
@@ -1281,7 +1534,7 @@ static int rsnd_resume(struct device *dev)
return 0;
}
-static struct dev_pm_ops rsnd_pm_ops = {
+static const struct dev_pm_ops rsnd_pm_ops = {
.suspend = rsnd_suspend,
.resume = rsnd_resume,
};
diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index 9dcc1f9db026..4ba8f2fe7a4c 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -279,12 +279,14 @@ static int rsnd_ctu_pcm_new(struct rsnd_mod *mod,
/* CTU Pass */
ret = rsnd_kctrl_new_m(mod, io, rtd, "CTU Pass",
+ rsnd_kctrl_accept_anytime,
NULL,
&ctu->pass, RSND_MAX_CHANNELS,
0xC);
/* ROW0 */
ret = rsnd_kctrl_new_m(mod, io, rtd, "CTU SV0",
+ rsnd_kctrl_accept_anytime,
NULL,
&ctu->sv0, RSND_MAX_CHANNELS,
0x00FFFFFF);
@@ -293,6 +295,7 @@ static int rsnd_ctu_pcm_new(struct rsnd_mod *mod,
/* ROW1 */
ret = rsnd_kctrl_new_m(mod, io, rtd, "CTU SV1",
+ rsnd_kctrl_accept_anytime,
NULL,
&ctu->sv1, RSND_MAX_CHANNELS,
0x00FFFFFF);
@@ -301,6 +304,7 @@ static int rsnd_ctu_pcm_new(struct rsnd_mod *mod,
/* ROW2 */
ret = rsnd_kctrl_new_m(mod, io, rtd, "CTU SV2",
+ rsnd_kctrl_accept_anytime,
NULL,
&ctu->sv2, RSND_MAX_CHANNELS,
0x00FFFFFF);
@@ -309,6 +313,7 @@ static int rsnd_ctu_pcm_new(struct rsnd_mod *mod,
/* ROW3 */
ret = rsnd_kctrl_new_m(mod, io, rtd, "CTU SV3",
+ rsnd_kctrl_accept_anytime,
NULL,
&ctu->sv3, RSND_MAX_CHANNELS,
0x00FFFFFF);
@@ -317,6 +322,7 @@ static int rsnd_ctu_pcm_new(struct rsnd_mod *mod,
/* Reset */
ret = rsnd_kctrl_new_s(mod, io, rtd, "CTU Reset",
+ rsnd_kctrl_accept_anytime,
rsnd_ctu_value_reset,
&ctu->reset, 1);
diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c
index 241cb3b08a07..60aa5e96a49f 100644
--- a/sound/soc/sh/rcar/dma.c
+++ b/sound/soc/sh/rcar/dma.c
@@ -25,6 +25,7 @@
struct rsnd_dmaen {
struct dma_chan *chan;
+ dma_cookie_t cookie;
dma_addr_t dma_buf;
unsigned int dma_len;
unsigned int dma_period;
@@ -103,10 +104,6 @@ static void __rsnd_dmaen_complete(struct rsnd_mod *mod,
* In Gen2 case, it are Audio-DMAC, and Audio-DMAC-peri-peri.
* But, Audio-DMAC-peri-peri doesn't have interrupt,
* and this driver is assuming that here.
- *
- * If Audio-DMAC-peri-peri has interrpt,
- * rsnd_dai_pointer_update() will be called twice,
- * ant it will breaks io->byte_pos
*/
spin_lock_irqsave(&priv->lock, flags);
@@ -121,7 +118,7 @@ static void __rsnd_dmaen_complete(struct rsnd_mod *mod,
*/
rsnd_dmaen_sync(dmaen, io, dmaen->dma_cnt + 2);
- elapsed = rsnd_dai_pointer_update(io, io->byte_per_period);
+ elapsed = true;
dmaen->dma_cnt++;
}
@@ -292,7 +289,8 @@ static int rsnd_dmaen_start(struct rsnd_mod *mod,
for (i = 0; i < 2; i++)
rsnd_dmaen_sync(dmaen, io, i);
- if (dmaengine_submit(desc) < 0) {
+ dmaen->cookie = dmaengine_submit(desc);
+ if (dmaen->cookie < 0) {
dev_err(dev, "dmaengine_submit() fail\n");
return -EIO;
}
@@ -348,12 +346,34 @@ static int rsnd_dmaen_attach(struct rsnd_dai_stream *io,
return 0;
}
+static int rsnd_dmaen_pointer(struct rsnd_mod *mod,
+ struct rsnd_dai_stream *io,
+ snd_pcm_uframes_t *pointer)
+{
+ struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+ struct rsnd_dma *dma = rsnd_mod_to_dma(mod);
+ struct rsnd_dmaen *dmaen = rsnd_dma_to_dmaen(dma);
+ struct dma_tx_state state;
+ enum dma_status status;
+ unsigned int pos = 0;
+
+ status = dmaengine_tx_status(dmaen->chan, dmaen->cookie, &state);
+ if (status == DMA_IN_PROGRESS || status == DMA_PAUSED) {
+ if (state.residue > 0 && state.residue <= dmaen->dma_len)
+ pos = dmaen->dma_len - state.residue;
+ }
+ *pointer = bytes_to_frames(runtime, pos);
+
+ return 0;
+}
+
static struct rsnd_mod_ops rsnd_dmaen_ops = {
.name = "audmac",
.nolock_start = rsnd_dmaen_nolock_start,
.nolock_stop = rsnd_dmaen_nolock_stop,
.start = rsnd_dmaen_start,
.stop = rsnd_dmaen_stop,
+ .pointer= rsnd_dmaen_pointer,
};
/*
diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c
index 463de8360985..99d2d9459e75 100644
--- a/sound/soc/sh/rcar/dvc.c
+++ b/sound/soc/sh/rcar/dvc.c
@@ -249,16 +249,18 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
struct snd_soc_pcm_runtime *rtd)
{
struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod);
+ struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
int is_play = rsnd_io_is_play(io);
- int slots = rsnd_get_slot(io);
+ int channels = rsnd_rdai_channels_get(rdai);
int ret;
/* Volume */
ret = rsnd_kctrl_new_m(mod, io, rtd,
is_play ?
"DVC Out Playback Volume" : "DVC In Capture Volume",
+ rsnd_kctrl_accept_anytime,
rsnd_dvc_volume_update,
- &dvc->volume, slots,
+ &dvc->volume, channels,
0x00800000 - 1);
if (ret < 0)
return ret;
@@ -267,8 +269,9 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
ret = rsnd_kctrl_new_m(mod, io, rtd,
is_play ?
"DVC Out Mute Switch" : "DVC In Mute Switch",
+ rsnd_kctrl_accept_anytime,
rsnd_dvc_volume_update,
- &dvc->mute, slots,
+ &dvc->mute, channels,
1);
if (ret < 0)
return ret;
@@ -277,6 +280,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
ret = rsnd_kctrl_new_s(mod, io, rtd,
is_play ?
"DVC Out Ramp Switch" : "DVC In Ramp Switch",
+ rsnd_kctrl_accept_anytime,
rsnd_dvc_volume_update,
&dvc->ren, 1);
if (ret < 0)
@@ -285,6 +289,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
ret = rsnd_kctrl_new_e(mod, io, rtd,
is_play ?
"DVC Out Ramp Up Rate" : "DVC In Ramp Up Rate",
+ rsnd_kctrl_accept_anytime,
rsnd_dvc_volume_update,
&dvc->rup,
dvc_ramp_rate);
@@ -294,6 +299,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
ret = rsnd_kctrl_new_e(mod, io, rtd,
is_play ?
"DVC Out Ramp Down Rate" : "DVC In Ramp Down Rate",
+ rsnd_kctrl_accept_anytime,
rsnd_dvc_volume_update,
&dvc->rdown,
dvc_ramp_rate);
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index 63b6d3c28021..ee00e3516911 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -219,6 +219,8 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
RSND_GEN_S_REG(SSI_SYS_STATUS5, 0x884),
RSND_GEN_S_REG(SSI_SYS_STATUS6, 0x888),
RSND_GEN_S_REG(SSI_SYS_STATUS7, 0x88c),
+ RSND_GEN_S_REG(HDMI0_SEL, 0x9e0),
+ RSND_GEN_S_REG(HDMI1_SEL, 0x9e4),
/* FIXME: it needs SSI_MODE2/3 in the future */
RSND_GEN_M_REG(SSI_BUSIF_MODE, 0x0, 0x80),
@@ -236,6 +238,7 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
RSND_GEN_M_REG(SRC_ROUTE_MODE0, 0xc, 0x20),
RSND_GEN_M_REG(SRC_CTRL, 0x10, 0x20),
RSND_GEN_M_REG(SRC_INT_ENABLE0, 0x18, 0x20),
+ RSND_GEN_M_REG(CMD_BUSIF_MODE, 0x184, 0x20),
RSND_GEN_M_REG(CMD_BUSIF_DALIGN,0x188, 0x20),
RSND_GEN_M_REG(CMD_ROUTE_SLCT, 0x18c, 0x20),
RSND_GEN_M_REG(CMD_CTRL, 0x190, 0x20),
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index dbf4163427e8..99c57611df88 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -18,6 +18,7 @@
#include <linux/list.h>
#include <linux/module.h>
#include <linux/of_device.h>
+#include <linux/of_graph.h>
#include <linux/of_irq.h>
#include <linux/sh_dma.h>
#include <linux/workqueue.h>
@@ -73,6 +74,7 @@ enum rsnd_reg {
RSND_REG_SCU_SYS_INT_EN0,
RSND_REG_SCU_SYS_INT_EN1,
RSND_REG_CMD_CTRL,
+ RSND_REG_CMD_BUSIF_MODE,
RSND_REG_CMD_BUSIF_DALIGN,
RSND_REG_CMD_ROUTE_SLCT,
RSND_REG_CMDOUT_TIMSEL,
@@ -169,6 +171,8 @@ enum rsnd_reg {
RSND_REG_SSI_SYS_STATUS5,
RSND_REG_SSI_SYS_STATUS6,
RSND_REG_SSI_SYS_STATUS7,
+ RSND_REG_HDMI0_SEL,
+ RSND_REG_HDMI1_SEL,
/* SSI */
RSND_REG_SSICR,
@@ -204,6 +208,7 @@ void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg,
u32 mask, u32 data);
u32 rsnd_get_adinr_bit(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
+u32 rsnd_get_busif_shift(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
/*
* R-Car DMA
@@ -266,6 +271,9 @@ struct rsnd_mod_ops {
struct rsnd_dai_stream *io,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params);
+ int (*pointer)(struct rsnd_mod *mod,
+ struct rsnd_dai_stream *io,
+ snd_pcm_uframes_t *pointer);
int (*fallback)(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv);
@@ -303,6 +311,7 @@ struct rsnd_mod {
* H 0: pcm_new
* H 0: fallback
* H 0: hw_params
+ * H 0: pointer
*/
#define __rsnd_mod_shift_nolock_start 0
#define __rsnd_mod_shift_nolock_stop 0
@@ -316,6 +325,7 @@ struct rsnd_mod {
#define __rsnd_mod_shift_pcm_new 28 /* always called */
#define __rsnd_mod_shift_fallback 28 /* always called */
#define __rsnd_mod_shift_hw_params 28 /* always called */
+#define __rsnd_mod_shift_pointer 28 /* always called */
#define __rsnd_mod_add_probe 0
#define __rsnd_mod_add_remove 0
@@ -329,6 +339,7 @@ struct rsnd_mod {
#define __rsnd_mod_add_pcm_new 0
#define __rsnd_mod_add_fallback 0
#define __rsnd_mod_add_hw_params 0
+#define __rsnd_mod_add_pointer 0
#define __rsnd_mod_call_probe 0
#define __rsnd_mod_call_remove 0
@@ -340,6 +351,7 @@ struct rsnd_mod {
#define __rsnd_mod_call_pcm_new 0
#define __rsnd_mod_call_fallback 0
#define __rsnd_mod_call_hw_params 0
+#define __rsnd_mod_call_pointer 0
#define __rsnd_mod_call_nolock_start 0
#define __rsnd_mod_call_nolock_stop 1
@@ -387,11 +399,6 @@ void rsnd_parse_connect_common(struct rsnd_dai *rdai,
struct device_node *playback,
struct device_node *capture);
-void rsnd_set_slot(struct rsnd_dai *rdai,
- int slots, int slots_total);
-int rsnd_get_slot(struct rsnd_dai_stream *io);
-int rsnd_get_slot_num(struct rsnd_dai_stream *io);
-
int rsnd_runtime_channel_original(struct rsnd_dai_stream *io);
int rsnd_runtime_channel_after_ctu(struct rsnd_dai_stream *io);
int rsnd_runtime_channel_for_ssi(struct rsnd_dai_stream *io);
@@ -418,13 +425,8 @@ struct rsnd_dai_stream {
char name[RSND_DAI_NAME_SIZE];
struct snd_pcm_substream *substream;
struct rsnd_mod *mod[RSND_MOD_MAX];
- struct rsnd_dai_path_info *info; /* rcar_snd.h */
struct rsnd_dai *rdai;
u32 parent_ssi_status;
- int byte_pos;
- int period_pos;
- int byte_per_period;
- int next_period_byte;
};
#define rsnd_io_to_mod(io, i) ((i) < RSND_MOD_MAX ? (io)->mod[(i)] : NULL)
#define rsnd_io_to_mod_ssi(io) rsnd_io_to_mod((io), RSND_MOD_SSI)
@@ -447,9 +449,10 @@ struct rsnd_dai {
struct rsnd_dai_stream playback;
struct rsnd_dai_stream capture;
struct rsnd_priv *priv;
+ struct snd_pcm_hw_constraint_list constraint;
- int slots;
- int slots_num;
+ int max_channels; /* 2ch - 16ch */
+ int ssi_lane; /* 1lane - 4lane */
unsigned int clk_master:1;
unsigned int bit_clk_inv:1;
@@ -469,13 +472,24 @@ struct rsnd_dai {
struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id);
-bool rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt);
+#define rsnd_rdai_channels_set(rdai, max_channels) \
+ rsnd_rdai_channels_ctrl(rdai, max_channels)
+#define rsnd_rdai_channels_get(rdai) \
+ rsnd_rdai_channels_ctrl(rdai, 0)
+int rsnd_rdai_channels_ctrl(struct rsnd_dai *rdai,
+ int max_channels);
+
+#define rsnd_rdai_ssi_lane_set(rdai, ssi_lane) \
+ rsnd_rdai_ssi_lane_ctrl(rdai, ssi_lane)
+#define rsnd_rdai_ssi_lane_get(rdai) \
+ rsnd_rdai_ssi_lane_ctrl(rdai, 0)
+int rsnd_rdai_ssi_lane_ctrl(struct rsnd_dai *rdai,
+ int ssi_lane);
+
void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io);
-int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional);
int rsnd_dai_connect(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
enum rsnd_mod_type type);
-#define rsnd_dai_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_DAI)
/*
* R-Car Gen1/Gen2
@@ -489,6 +503,7 @@ phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id);
/*
* R-Car ADG
*/
+int rsnd_adg_clk_query(struct rsnd_priv *priv, unsigned int rate);
int rsnd_adg_ssi_clk_stop(struct rsnd_mod *mod);
int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *mod, unsigned int rate);
int rsnd_adg_probe(struct rsnd_priv *priv);
@@ -594,6 +609,7 @@ struct rsnd_kctrl_cfg {
unsigned int size;
u32 *val;
const char * const *texts;
+ int (*accept)(struct rsnd_dai_stream *io);
void (*update)(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
struct rsnd_dai_stream *io;
struct snd_card *card;
@@ -611,12 +627,15 @@ struct rsnd_kctrl_cfg_s {
u32 val;
};
+int rsnd_kctrl_accept_anytime(struct rsnd_dai_stream *io);
+int rsnd_kctrl_accept_runtime(struct rsnd_dai_stream *io);
struct rsnd_kctrl_cfg *rsnd_kctrl_init_m(struct rsnd_kctrl_cfg_m *cfg);
struct rsnd_kctrl_cfg *rsnd_kctrl_init_s(struct rsnd_kctrl_cfg_s *cfg);
int rsnd_kctrl_new(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct snd_soc_pcm_runtime *rtd,
const unsigned char *name,
+ int (*accept)(struct rsnd_dai_stream *io),
void (*update)(struct rsnd_dai_stream *io,
struct rsnd_mod *mod),
struct rsnd_kctrl_cfg *cfg,
@@ -624,16 +643,16 @@ int rsnd_kctrl_new(struct rsnd_mod *mod,
int size,
u32 max);
-#define rsnd_kctrl_new_m(mod, io, rtd, name, update, cfg, size, max) \
- rsnd_kctrl_new(mod, io, rtd, name, update, rsnd_kctrl_init_m(cfg), \
+#define rsnd_kctrl_new_m(mod, io, rtd, name, accept, update, cfg, size, max) \
+ rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_m(cfg), \
NULL, size, max)
-#define rsnd_kctrl_new_s(mod, io, rtd, name, update, cfg, max) \
- rsnd_kctrl_new(mod, io, rtd, name, update, rsnd_kctrl_init_s(cfg), \
+#define rsnd_kctrl_new_s(mod, io, rtd, name, accept, update, cfg, max) \
+ rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_s(cfg), \
NULL, 1, max)
-#define rsnd_kctrl_new_e(mod, io, rtd, name, update, cfg, texts) \
- rsnd_kctrl_new(mod, io, rtd, name, update, rsnd_kctrl_init_s(cfg), \
+#define rsnd_kctrl_new_e(mod, io, rtd, name, accept, update, cfg, texts) \
+ rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_s(cfg), \
texts, 1, ARRAY_SIZE(texts))
/*
@@ -646,6 +665,13 @@ int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod);
int rsnd_ssi_use_busif(struct rsnd_dai_stream *io);
u32 rsnd_ssi_multi_slaves_runtime(struct rsnd_dai_stream *io);
+#define RSND_SSI_HDMI_PORT0 0xf0
+#define RSND_SSI_HDMI_PORT1 0xf1
+int rsnd_ssi_hdmi_port(struct rsnd_dai_stream *io);
+void rsnd_ssi_parse_hdmi_connection(struct rsnd_priv *priv,
+ struct device_node *endpoint,
+ int dai_i);
+
#define rsnd_ssi_is_pin_sharing(io) \
__rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io))
int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
@@ -654,6 +680,8 @@ int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
void rsnd_parse_connect_ssi(struct rsnd_dai *rdai,
struct device_node *playback,
struct device_node *capture);
+unsigned int rsnd_ssi_clk_query(struct rsnd_priv *priv,
+ int param1, int param2, int *idx);
/*
* R-Car SSIU
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index 20b5b2ec625e..7aa239e28491 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -12,10 +12,6 @@
#define SRC_NAME "src"
-/* SRCx_STATUS */
-#define OUF_SRCO ((1 << 12) | (1 << 13))
-#define OUF_SRCI ((1 << 9) | (1 << 8))
-
/* SCU_SYSTEM_STATUS0/1 */
#define OUF_SRC(id) ((1 << (id + 16)) | (1 << id))
@@ -55,20 +51,6 @@ struct rsnd_src {
*
*/
-/*
- * src.c is caring...
- *
- * Gen1
- *
- * [mem] -> [SRU] -> [SSI]
- * |--------|
- *
- * Gen2
- *
- * [mem] -> [SRC] -> [SSIU] -> [SSI]
- * |-----------------|
- */
-
static void rsnd_src_activation(struct rsnd_mod *mod)
{
rsnd_mod_write(mod, SRC_SWRSR, 0);
@@ -190,11 +172,13 @@ static void rsnd_src_set_convert_rate(struct rsnd_dai_stream *io,
struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
struct device *dev = rsnd_priv_to_dev(priv);
struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+ int is_play = rsnd_io_is_play(io);
int use_src = 0;
u32 fin, fout;
u32 ifscr, fsrate, adinr;
u32 cr, route;
u32 bsdsr, bsisr;
+ u32 i_busif, o_busif, tmp;
uint ratio;
if (!runtime)
@@ -270,6 +254,11 @@ static void rsnd_src_set_convert_rate(struct rsnd_dai_stream *io,
break;
}
+ /* BUSIF_MODE */
+ tmp = rsnd_get_busif_shift(io, mod);
+ i_busif = ( is_play ? tmp : 0) | 1;
+ o_busif = (!is_play ? tmp : 0) | 1;
+
rsnd_mod_write(mod, SRC_ROUTE_MODE0, route);
rsnd_mod_write(mod, SRC_SRCIR, 1); /* initialize */
@@ -281,8 +270,9 @@ static void rsnd_src_set_convert_rate(struct rsnd_dai_stream *io,
rsnd_mod_write(mod, SRC_BSISR, bsisr);
rsnd_mod_write(mod, SRC_SRCIR, 0); /* cancel initialize */
- rsnd_mod_write(mod, SRC_I_BUSIF_MODE, 1);
- rsnd_mod_write(mod, SRC_O_BUSIF_MODE, 1);
+ rsnd_mod_write(mod, SRC_I_BUSIF_MODE, i_busif);
+ rsnd_mod_write(mod, SRC_O_BUSIF_MODE, o_busif);
+
rsnd_mod_write(mod, SRC_BUSIF_DALIGN, rsnd_get_dalign(mod, io));
rsnd_adg_set_src_timesel_gen2(mod, io, fin, fout);
@@ -507,6 +497,7 @@ static int rsnd_src_pcm_new(struct rsnd_mod *mod,
rsnd_io_is_play(io) ?
"SRC Out Rate Switch" :
"SRC In Rate Switch",
+ rsnd_kctrl_accept_anytime,
rsnd_src_set_convert_rate,
&src->sen, 1);
if (ret < 0)
@@ -516,6 +507,7 @@ static int rsnd_src_pcm_new(struct rsnd_mod *mod,
rsnd_io_is_play(io) ?
"SRC Out Rate" :
"SRC In Rate",
+ rsnd_kctrl_accept_runtime,
rsnd_src_set_convert_rate,
&src->sync, 192000);
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 135c5669f796..46feddd78ee2 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -11,6 +11,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#include <sound/simple_card_utils.h>
#include <linux/delay.h>
#include "rsnd.h"
#define RSND_SSI_NAME_SIZE 16
@@ -76,11 +77,18 @@ struct rsnd_ssi {
int rate;
int irq;
unsigned int usrcnt;
+
+ int byte_pos;
+ int period_pos;
+ int byte_per_period;
+ int next_period_byte;
};
/* flags */
#define RSND_SSI_CLK_PIN_SHARE (1 << 0)
#define RSND_SSI_NO_BUSIF (1 << 1) /* SSI+DMA without BUSIF */
+#define RSND_SSI_HDMI0 (1 << 2) /* for HDMI0 */
+#define RSND_SSI_HDMI1 (1 << 3) /* for HDMI1 */
#define for_each_rsnd_ssi(pos, priv, i) \
for (i = 0; \
@@ -99,6 +107,20 @@ struct rsnd_ssi {
#define rsnd_ssi_is_run_mods(mod, io) \
(rsnd_ssi_run_mods(io) & (1 << rsnd_mod_id(mod)))
+int rsnd_ssi_hdmi_port(struct rsnd_dai_stream *io)
+{
+ struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);
+ struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+
+ if (rsnd_ssi_mode_flags(ssi) & RSND_SSI_HDMI0)
+ return RSND_SSI_HDMI_PORT0;
+
+ if (rsnd_ssi_mode_flags(ssi) & RSND_SSI_HDMI1)
+ return RSND_SSI_HDMI_PORT1;
+
+ return 0;
+}
+
int rsnd_ssi_use_busif(struct rsnd_dai_stream *io)
{
struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);
@@ -186,6 +208,46 @@ u32 rsnd_ssi_multi_slaves_runtime(struct rsnd_dai_stream *io)
return 0;
}
+unsigned int rsnd_ssi_clk_query(struct rsnd_priv *priv,
+ int param1, int param2, int *idx)
+{
+ int ssi_clk_mul_table[] = {
+ 1, 2, 4, 8, 16, 6, 12,
+ };
+ int j, ret;
+ unsigned int main_rate;
+
+ for (j = 0; j < ARRAY_SIZE(ssi_clk_mul_table); j++) {
+
+ /*
+ * It will set SSIWSR.CONT here, but SSICR.CKDV = 000
+ * with it is not allowed. (SSIWSR.WS_MODE with
+ * SSICR.CKDV = 000 is not allowed either).
+ * Skip it. See SSICR.CKDV
+ */
+ if (j == 0)
+ continue;
+
+ /*
+ * this driver is assuming that
+ * system word is 32bit x chan
+ * see rsnd_ssi_init()
+ */
+ main_rate = 32 * param1 * param2 * ssi_clk_mul_table[j];
+
+ ret = rsnd_adg_clk_query(priv, main_rate);
+ if (ret < 0)
+ continue;
+
+ if (idx)
+ *idx = j;
+
+ return main_rate;
+ }
+
+ return 0;
+}
+
static int rsnd_ssi_master_clk_start(struct rsnd_mod *mod,
struct rsnd_dai_stream *io)
{
@@ -195,10 +257,7 @@ static int rsnd_ssi_master_clk_start(struct rsnd_mod *mod,
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
struct rsnd_mod *ssi_parent_mod = rsnd_io_to_mod_ssip(io);
int chan = rsnd_runtime_channel_for_ssi(io);
- int j, ret;
- int ssi_clk_mul_table[] = {
- 1, 2, 4, 8, 16, 6, 12,
- };
+ int idx, ret;
unsigned int main_rate;
unsigned int rate = rsnd_io_is_play(io) ?
rsnd_src_get_out_rate(priv, io) :
@@ -222,45 +281,25 @@ static int rsnd_ssi_master_clk_start(struct rsnd_mod *mod,
return 0;
}
- /*
- * Find best clock, and try to start ADG
- */
- for (j = 0; j < ARRAY_SIZE(ssi_clk_mul_table); j++) {
-
- /*
- * It will set SSIWSR.CONT here, but SSICR.CKDV = 000
- * with it is not allowed. (SSIWSR.WS_MODE with
- * SSICR.CKDV = 000 is not allowed either).
- * Skip it. See SSICR.CKDV
- */
- if (j == 0)
- continue;
-
- /*
- * this driver is assuming that
- * system word is 32bit x chan
- * see rsnd_ssi_init()
- */
- main_rate = rate * 32 * chan * ssi_clk_mul_table[j];
-
- ret = rsnd_adg_ssi_clk_try_start(mod, main_rate);
- if (0 == ret) {
- ssi->cr_clk = FORCE | SWL_32 |
- SCKD | SWSD | CKDV(j);
- ssi->wsr = CONT;
+ main_rate = rsnd_ssi_clk_query(priv, rate, chan, &idx);
+ if (!main_rate) {
+ dev_err(dev, "unsupported clock rate\n");
+ return -EIO;
+ }
- ssi->rate = rate;
+ ret = rsnd_adg_ssi_clk_try_start(mod, main_rate);
+ if (ret < 0)
+ return ret;
- dev_dbg(dev, "%s[%d] outputs %u Hz\n",
- rsnd_mod_name(mod),
- rsnd_mod_id(mod), rate);
+ ssi->cr_clk = FORCE | SWL_32 | SCKD | SWSD | CKDV(idx);
+ ssi->wsr = CONT;
+ ssi->rate = rate;
- return 0;
- }
- }
+ dev_dbg(dev, "%s[%d] outputs %u Hz\n",
+ rsnd_mod_name(mod),
+ rsnd_mod_id(mod), rate);
- dev_err(dev, "unsupported clock rate\n");
- return -EIO;
+ return 0;
}
static void rsnd_ssi_master_clk_stop(struct rsnd_mod *mod,
@@ -302,7 +341,7 @@ static void rsnd_ssi_config_init(struct rsnd_mod *mod,
* always use 32bit system word.
* see also rsnd_ssi_master_clk_enable()
*/
- cr_own = FORCE | SWL_32 | PDTA;
+ cr_own = FORCE | SWL_32;
if (rdai->bit_clk_inv)
cr_own |= SCKP;
@@ -357,6 +396,59 @@ static void rsnd_ssi_register_setup(struct rsnd_mod *mod)
ssi->cr_mode); /* without EN */
}
+static void rsnd_ssi_pointer_init(struct rsnd_mod *mod,
+ struct rsnd_dai_stream *io)
+{
+ struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+ struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+
+ ssi->byte_pos = 0;
+ ssi->period_pos = 0;
+ ssi->byte_per_period = runtime->period_size *
+ runtime->channels *
+ samples_to_bytes(runtime, 1);
+ ssi->next_period_byte = ssi->byte_per_period;
+}
+
+static int rsnd_ssi_pointer_offset(struct rsnd_mod *mod,
+ struct rsnd_dai_stream *io,
+ int additional)
+{
+ struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+ struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+ int pos = ssi->byte_pos + additional;
+
+ pos %= (runtime->periods * ssi->byte_per_period);
+
+ return pos;
+}
+
+static bool rsnd_ssi_pointer_update(struct rsnd_mod *mod,
+ struct rsnd_dai_stream *io,
+ int byte)
+{
+ struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+
+ ssi->byte_pos += byte;
+
+ if (ssi->byte_pos >= ssi->next_period_byte) {
+ struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+
+ ssi->period_pos++;
+ ssi->next_period_byte += ssi->byte_per_period;
+
+ if (ssi->period_pos >= runtime->periods) {
+ ssi->byte_pos = 0;
+ ssi->period_pos = 0;
+ ssi->next_period_byte = ssi->byte_per_period;
+ }
+
+ return true;
+ }
+
+ return false;
+}
+
/*
* SSI mod common functions
*/
@@ -370,6 +462,8 @@ static int rsnd_ssi_init(struct rsnd_mod *mod,
if (!rsnd_ssi_is_run_mods(mod, io))
return 0;
+ rsnd_ssi_pointer_init(mod, io);
+
ssi->usrcnt++;
rsnd_mod_power_on(mod);
@@ -549,7 +643,14 @@ static void __rsnd_ssi_interrupt(struct rsnd_mod *mod,
if (!is_dma && (status & DIRQ)) {
struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
u32 *buf = (u32 *)(runtime->dma_area +
- rsnd_dai_pointer_offset(io, 0));
+ rsnd_ssi_pointer_offset(mod, io, 0));
+ int shift = 0;
+
+ switch (runtime->sample_bits) {
+ case 32:
+ shift = 8;
+ break;
+ }
/*
* 8/16/32 data can be assesse to TDR/RDR register
@@ -557,11 +658,11 @@ static void __rsnd_ssi_interrupt(struct rsnd_mod *mod,
* see rsnd_ssi_init()
*/
if (rsnd_io_is_play(io))
- rsnd_mod_write(mod, SSITDR, *buf);
+ rsnd_mod_write(mod, SSITDR, (*buf) << shift);
else
- *buf = rsnd_mod_read(mod, SSIRDR);
+ *buf = (rsnd_mod_read(mod, SSIRDR) >> shift);
- elapsed = rsnd_dai_pointer_update(io, sizeof(*buf));
+ elapsed = rsnd_ssi_pointer_update(mod, io, sizeof(*buf));
}
/* DMA only */
@@ -668,6 +769,18 @@ static int rsnd_ssi_common_probe(struct rsnd_mod *mod,
return ret;
}
+static int rsnd_ssi_pointer(struct rsnd_mod *mod,
+ struct rsnd_dai_stream *io,
+ snd_pcm_uframes_t *pointer)
+{
+ struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+ struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+
+ *pointer = bytes_to_frames(runtime, ssi->byte_pos);
+
+ return 0;
+}
+
static struct rsnd_mod_ops rsnd_ssi_pio_ops = {
.name = SSI_NAME,
.probe = rsnd_ssi_common_probe,
@@ -676,6 +789,7 @@ static struct rsnd_mod_ops rsnd_ssi_pio_ops = {
.start = rsnd_ssi_start,
.stop = rsnd_ssi_stop,
.irq = rsnd_ssi_irq,
+ .pointer= rsnd_ssi_pointer,
.pcm_new = rsnd_ssi_pcm_new,
.hw_params = rsnd_ssi_hw_params,
};
@@ -709,6 +823,11 @@ static int rsnd_ssi_dma_remove(struct rsnd_mod *mod,
struct rsnd_priv *priv)
{
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+ struct rsnd_mod *ssi_parent_mod = rsnd_io_to_mod_ssip(io);
+
+ /* Do nothing for SSI parent mod */
+ if (ssi_parent_mod == mod)
+ return 0;
/* PIO will request IRQ again */
free_irq(ssi->irq, mod);
@@ -775,13 +894,6 @@ int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod)
/*
- * Non SSI
- */
-static struct rsnd_mod_ops rsnd_ssi_non_ops = {
- .name = SSI_NAME,
-};
-
-/*
* ssi mod function
*/
static void rsnd_ssi_connect(struct rsnd_mod *mod,
@@ -802,7 +914,8 @@ static void rsnd_ssi_connect(struct rsnd_mod *mod,
type = types[i];
if (!rsnd_io_to_mod(io, type)) {
rsnd_dai_connect(mod, io, type);
- rsnd_set_slot(rdai, 2 * (i + 1), (i + 1));
+ rsnd_rdai_channels_set(rdai, (i + 1) * 2);
+ rsnd_rdai_ssi_lane_set(rdai, (i + 1));
return;
}
}
@@ -835,6 +948,47 @@ void rsnd_parse_connect_ssi(struct rsnd_dai *rdai,
of_node_put(node);
}
+static void __rsnd_ssi_parse_hdmi_connection(struct rsnd_priv *priv,
+ struct rsnd_dai_stream *io,
+ struct device_node *remote_ep)
+{
+ struct device *dev = rsnd_priv_to_dev(priv);
+ struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);
+ struct rsnd_ssi *ssi;
+
+ if (!mod)
+ return;
+
+ ssi = rsnd_mod_to_ssi(mod);
+
+ if (strstr(remote_ep->full_name, "hdmi0")) {
+ ssi->flags |= RSND_SSI_HDMI0;
+ dev_dbg(dev, "%s[%d] connected to HDMI0\n",
+ rsnd_mod_name(mod), rsnd_mod_id(mod));
+ }
+
+ if (strstr(remote_ep->full_name, "hdmi1")) {
+ ssi->flags |= RSND_SSI_HDMI1;
+ dev_dbg(dev, "%s[%d] connected to HDMI1\n",
+ rsnd_mod_name(mod), rsnd_mod_id(mod));
+ }
+}
+
+void rsnd_ssi_parse_hdmi_connection(struct rsnd_priv *priv,
+ struct device_node *endpoint,
+ int dai_i)
+{
+ struct rsnd_dai *rdai = rsnd_rdai_get(priv, dai_i);
+ struct device_node *remote_ep;
+
+ remote_ep = of_graph_get_remote_endpoint(endpoint);
+ if (!remote_ep)
+ return;
+
+ __rsnd_ssi_parse_hdmi_connection(priv, &rdai->playback, remote_ep);
+ __rsnd_ssi_parse_hdmi_connection(priv, &rdai->capture, remote_ep);
+}
+
struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id)
{
if (WARN_ON(id < 0 || id >= rsnd_ssi_nr(priv)))
@@ -940,7 +1094,6 @@ int rsnd_ssi_probe(struct rsnd_priv *priv)
goto rsnd_ssi_probe_done;
}
- ops = &rsnd_ssi_non_ops;
if (of_property_read_bool(np, "pio-transfer"))
ops = &rsnd_ssi_pio_ops;
else
diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c
index 14fafdaf1395..bed2c9c0004b 100644
--- a/sound/soc/sh/rcar/ssiu.c
+++ b/sound/soc/sh/rcar/ssiu.c
@@ -123,6 +123,7 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
+ int hdmi = rsnd_ssi_hdmi_port(io);
int ret;
ret = rsnd_ssiu_init(mod, io, priv);
@@ -144,11 +145,48 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
(rsnd_io_is_play(io) ?
rsnd_runtime_channel_after_ctu(io) :
rsnd_runtime_channel_original(io)));
- rsnd_mod_write(mod, SSI_BUSIF_MODE, 1);
+ rsnd_mod_write(mod, SSI_BUSIF_MODE,
+ rsnd_get_busif_shift(io, mod) | 1);
rsnd_mod_write(mod, SSI_BUSIF_DALIGN,
rsnd_get_dalign(mod, io));
}
+ if (hdmi) {
+ enum rsnd_mod_type rsnd_ssi_array[] = {
+ RSND_MOD_SSIM1,
+ RSND_MOD_SSIM2,
+ RSND_MOD_SSIM3,
+ };
+ struct rsnd_mod *ssi_mod = rsnd_io_to_mod_ssi(io);
+ struct rsnd_mod *pos;
+ u32 val;
+ int i, shift;
+
+ i = rsnd_mod_id(ssi_mod);
+
+ /* output all same SSI as default */
+ val = i << 16 |
+ i << 20 |
+ i << 24 |
+ i << 28 |
+ i;
+
+ for_each_rsnd_mod_array(i, pos, io, rsnd_ssi_array) {
+ shift = (i * 4) + 16;
+ val = (val & ~(0xF << shift)) |
+ rsnd_mod_id(pos) << shift;
+ }
+
+ switch (hdmi) {
+ case RSND_SSI_HDMI_PORT0:
+ rsnd_mod_write(mod, HDMI0_SEL, val);
+ break;
+ case RSND_SSI_HDMI_PORT1:
+ rsnd_mod_write(mod, HDMI1_SEL, val);
+ break;
+ }
+ }
+
return 0;
}
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index bfd71b873ca2..206f36bf43e8 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -81,7 +81,8 @@ out:
static int soc_compr_open_fe(struct snd_compr_stream *cstream)
{
struct snd_soc_pcm_runtime *fe = cstream->private_data;
- struct snd_pcm_substream *fe_substream = fe->pcm->streams[0].substream;
+ struct snd_pcm_substream *fe_substream =
+ fe->pcm->streams[cstream->direction].substream;
struct snd_soc_platform *platform = fe->platform;
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
struct snd_soc_dpcm *dpcm;
@@ -467,7 +468,8 @@ static int soc_compr_set_params_fe(struct snd_compr_stream *cstream,
struct snd_compr_params *params)
{
struct snd_soc_pcm_runtime *fe = cstream->private_data;
- struct snd_pcm_substream *fe_substream = fe->pcm->streams[0].substream;
+ struct snd_pcm_substream *fe_substream =
+ fe->pcm->streams[cstream->direction].substream;
struct snd_soc_platform *platform = fe->platform;
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
int ret = 0, stream;
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index aae099c0e502..921622a01944 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -34,6 +34,7 @@
#include <linux/ctype.h>
#include <linux/slab.h>
#include <linux/of.h>
+#include <linux/of_graph.h>
#include <linux/dmi.h>
#include <sound/core.h>
#include <sound/jack.h>
@@ -68,6 +69,20 @@ static int pmdown_time = 5000;
module_param(pmdown_time, int, 0);
MODULE_PARM_DESC(pmdown_time, "DAPM stream powerdown time (msecs)");
+/* If a DMI filed contain strings in this blacklist (e.g.
+ * "Type2 - Board Manufacturer" or "Type1 - TBD by OEM"), it will be taken
+ * as invalid and dropped when setting the card long name from DMI info.
+ */
+static const char * const dmi_blacklist[] = {
+ "To be filled by OEM",
+ "TBD by OEM",
+ "Default String",
+ "Board Manufacturer",
+ "Board Vendor Name",
+ "Board Product Name",
+ NULL, /* terminator */
+};
+
/* returns the minimum number of bytes needed to represent
* a particular given value */
static int min_bytes_needed(unsigned long val)
@@ -1933,6 +1948,22 @@ static void cleanup_dmi_name(char *name)
name[j] = '\0';
}
+/* Check if a DMI field is valid, i.e. not containing any string
+ * in the black list.
+ */
+static int is_dmi_valid(const char *field)
+{
+ int i = 0;
+
+ while (dmi_blacklist[i]) {
+ if (strstr(field, dmi_blacklist[i]))
+ return 0;
+ i++;
+ }
+
+ return 1;
+}
+
/**
* snd_soc_set_dmi_name() - Register DMI names to card
* @card: The card to register DMI names
@@ -1975,17 +2006,18 @@ int snd_soc_set_dmi_name(struct snd_soc_card *card, const char *flavour)
/* make up dmi long name as: vendor.product.version.board */
vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
- if (!vendor) {
+ if (!vendor || !is_dmi_valid(vendor)) {
dev_warn(card->dev, "ASoC: no DMI vendor name!\n");
return 0;
}
+
snprintf(card->dmi_longname, sizeof(card->snd_card->longname),
"%s", vendor);
cleanup_dmi_name(card->dmi_longname);
product = dmi_get_system_info(DMI_PRODUCT_NAME);
- if (product) {
+ if (product && is_dmi_valid(product)) {
len = strlen(card->dmi_longname);
snprintf(card->dmi_longname + len,
longname_buf_size - len,
@@ -1999,7 +2031,7 @@ int snd_soc_set_dmi_name(struct snd_soc_card *card, const char *flavour)
* name in the product version field
*/
product_version = dmi_get_system_info(DMI_PRODUCT_VERSION);
- if (product_version) {
+ if (product_version && is_dmi_valid(product_version)) {
len = strlen(card->dmi_longname);
snprintf(card->dmi_longname + len,
longname_buf_size - len,
@@ -2012,7 +2044,7 @@ int snd_soc_set_dmi_name(struct snd_soc_card *card, const char *flavour)
}
board = dmi_get_system_info(DMI_BOARD_NAME);
- if (board) {
+ if (board && is_dmi_valid(board)) {
len = strlen(card->dmi_longname);
snprintf(card->dmi_longname + len,
longname_buf_size - len,
@@ -2286,6 +2318,9 @@ static int soc_cleanup_card_resources(struct snd_soc_card *card)
list_for_each_entry(rtd, &card->rtd_list, list)
flush_delayed_work(&rtd->delayed_work);
+ /* free the ALSA card at first; this syncs with pending operations */
+ snd_card_free(card->snd_card);
+
/* remove and free each DAI */
soc_remove_dai_links(card);
soc_remove_pcm_runtimes(card);
@@ -2300,9 +2335,7 @@ static int soc_cleanup_card_resources(struct snd_soc_card *card)
if (card->remove)
card->remove(card);
- snd_card_free(card->snd_card);
return 0;
-
}
/* removes a socdev */
@@ -3960,11 +3993,15 @@ unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
prefix = "";
/*
- * check "[prefix]format = xxx"
+ * check "dai-format = xxx"
+ * or "[prefix]format = xxx"
* SND_SOC_DAIFMT_FORMAT_MASK area
*/
- snprintf(prop, sizeof(prop), "%sformat", prefix);
- ret = of_property_read_string(np, prop, &str);
+ ret = of_property_read_string(np, "dai-format", &str);
+ if (ret < 0) {
+ snprintf(prop, sizeof(prop), "%sformat", prefix);
+ ret = of_property_read_string(np, prop, &str);
+ }
if (ret == 0) {
for (i = 0; i < ARRAY_SIZE(of_fmt_table); i++) {
if (strcmp(str, of_fmt_table[i].name) == 0) {
@@ -4044,6 +4081,42 @@ unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
}
EXPORT_SYMBOL_GPL(snd_soc_of_parse_daifmt);
+int snd_soc_get_dai_id(struct device_node *ep)
+{
+ struct snd_soc_component *pos;
+ struct device_node *node;
+ int ret;
+
+ node = of_graph_get_port_parent(ep);
+
+ /*
+ * For example HDMI case, HDMI has video/sound port,
+ * but ALSA SoC needs sound port number only.
+ * Thus counting HDMI DT port/endpoint doesn't work.
+ * Then, it should have .of_xlate_dai_id
+ */
+ ret = -ENOTSUPP;
+ mutex_lock(&client_mutex);
+ list_for_each_entry(pos, &component_list, list) {
+ struct device_node *component_of_node = pos->dev->of_node;
+
+ if (!component_of_node && pos->dev->parent)
+ component_of_node = pos->dev->parent->of_node;
+
+ if (component_of_node != node)
+ continue;
+
+ if (pos->driver->of_xlate_dai_id)
+ ret = pos->driver->of_xlate_dai_id(pos, ep);
+
+ break;
+ }
+ mutex_unlock(&client_mutex);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_get_dai_id);
+
int snd_soc_get_dai_name(struct of_phandle_args *args,
const char **dai_name)
{
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 002772e3ba2c..dd3a391476ae 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -242,6 +242,14 @@ static const struct soc_tplg_map dapm_map[] = {
{SND_SOC_TPLG_DAPM_DAI_IN, snd_soc_dapm_dai_in},
{SND_SOC_TPLG_DAPM_DAI_OUT, snd_soc_dapm_dai_out},
{SND_SOC_TPLG_DAPM_DAI_LINK, snd_soc_dapm_dai_link},
+ {SND_SOC_TPLG_DAPM_BUFFER, snd_soc_dapm_buffer},
+ {SND_SOC_TPLG_DAPM_SCHEDULER, snd_soc_dapm_scheduler},
+ {SND_SOC_TPLG_DAPM_EFFECT, snd_soc_dapm_effect},
+ {SND_SOC_TPLG_DAPM_SIGGEN, snd_soc_dapm_siggen},
+ {SND_SOC_TPLG_DAPM_SRC, snd_soc_dapm_src},
+ {SND_SOC_TPLG_DAPM_ASRC, snd_soc_dapm_asrc},
+ {SND_SOC_TPLG_DAPM_ENCODER, snd_soc_dapm_encoder},
+ {SND_SOC_TPLG_DAPM_DECODER, snd_soc_dapm_decoder},
};
static int tplc_chan_get_reg(struct soc_tplg *tplg,
diff --git a/sound/soc/zte/zx-i2s.c b/sound/soc/zte/zx-i2s.c
index a865f37c2a56..8bbad1d72bc5 100644
--- a/sound/soc/zte/zx-i2s.c
+++ b/sound/soc/zte/zx-i2s.c
@@ -203,13 +203,15 @@ static int zx_i2s_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBM_CFM:
- i2s->master = 1;
- val |= ZX_I2S_TIMING_MAST;
- break;
- case SND_SOC_DAIFMT_CBS_CFS:
+ /* Codec is master, and I2S is slave. */
i2s->master = 0;
val |= ZX_I2S_TIMING_SLAVE;
break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ /* Codec is slave, and I2S is master. */
+ i2s->master = 1;
+ val |= ZX_I2S_TIMING_MAST;
+ break;
default:
dev_err(cpu_dai->dev, "Unknown master/slave format\n");
return -EINVAL;
@@ -226,11 +228,12 @@ static int zx_i2s_hw_params(struct snd_pcm_substream *substream,
struct zx_i2s_info *i2s = snd_soc_dai_get_drvdata(socdai);
struct snd_dmaengine_dai_dma_data *dma_data;
unsigned int lane, ch_num, len, ret = 0;
+ unsigned int ts_width = 32;
unsigned long val;
unsigned long chn_cfg;
dma_data = snd_soc_dai_get_dma_data(socdai, substream);
- dma_data->addr_width = params_width(params) >> 3;
+ dma_data->addr_width = ts_width >> 3;
val = readl_relaxed(i2s->reg_base + ZX_I2S_TIMING_CTRL);
val &= ~(ZX_I2S_TIMING_TS_WIDTH_MASK | ZX_I2S_TIMING_DATA_SIZE_MASK |
@@ -251,7 +254,7 @@ static int zx_i2s_hw_params(struct snd_pcm_substream *substream,
dev_err(socdai->dev, "Unknown data format\n");
return -EINVAL;
}
- val |= ZX_I2S_TIMING_TS_WIDTH(len) | ZX_I2S_TIMING_DATA_SIZE(len);
+ val |= ZX_I2S_TIMING_TS_WIDTH(ts_width) | ZX_I2S_TIMING_DATA_SIZE(len);
ch_num = params_channels(params);
switch (ch_num) {
diff --git a/sound/usb/mixer_us16x08.c b/sound/usb/mixer_us16x08.c
index dc48eedea92e..26ed23b18b77 100644
--- a/sound/usb/mixer_us16x08.c
+++ b/sound/usb/mixer_us16x08.c
@@ -698,16 +698,18 @@ static int snd_us16x08_meter_get(struct snd_kcontrol *kcontrol,
struct snd_usb_audio *chip = elem->head.mixer->chip;
struct snd_us16x08_meter_store *store = elem->private_data;
u8 meter_urb[64];
- char tmp[sizeof(mix_init_msg2)] = {0};
switch (kcontrol->private_value) {
- case 0:
- snd_us16x08_send_urb(chip, (char *)mix_init_msg1,
- sizeof(mix_init_msg1));
+ case 0: {
+ char tmp[sizeof(mix_init_msg1)];
+
+ memcpy(tmp, mix_init_msg1, sizeof(mix_init_msg1));
+ snd_us16x08_send_urb(chip, tmp, 4);
snd_us16x08_recv_urb(chip, meter_urb,
sizeof(meter_urb));
kcontrol->private_value++;
break;
+ }
case 1:
snd_us16x08_recv_urb(chip, meter_urb,
sizeof(meter_urb));
@@ -718,15 +720,18 @@ static int snd_us16x08_meter_get(struct snd_kcontrol *kcontrol,
sizeof(meter_urb));
kcontrol->private_value++;
break;
- case 3:
+ case 3: {
+ char tmp[sizeof(mix_init_msg2)];
+
memcpy(tmp, mix_init_msg2, sizeof(mix_init_msg2));
tmp[2] = snd_get_meter_comp_index(store);
- snd_us16x08_send_urb(chip, tmp, sizeof(mix_init_msg2));
+ snd_us16x08_send_urb(chip, tmp, 10);
snd_us16x08_recv_urb(chip, meter_urb,
sizeof(meter_urb));
kcontrol->private_value = 0;
break;
}
+ }
for (set = 0; set < 6; set++)
get_meter_levels_from_urb(set, store, meter_urb);
@@ -1135,7 +1140,7 @@ static const struct snd_us16x08_control_params eq_controls[] = {
.control_id = SND_US16X08_ID_EQLOWMIDWIDTH,
.type = USB_MIXER_U8,
.num_channels = 16,
- .name = "EQ MidQLow Q",
+ .name = "EQ MidLow Q",
},
{ /* EQ mid high gain */
.kcontrol_new = &snd_us16x08_eq_gain_ctl,
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 01eff6ce6401..d7b0b0a3a2db 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1364,7 +1364,7 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
/* Amanero Combo384 USB interface with native DSD support */
case USB_ID(0x16d0, 0x071a):
if (fp->altsetting == 2) {
- switch (chip->dev->descriptor.bcdDevice) {
+ switch (le16_to_cpu(chip->dev->descriptor.bcdDevice)) {
case 0x199:
return SNDRV_PCM_FMTBIT_DSD_U32_LE;
case 0x19b:
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
index 664b7fe206d6..b11d3920b9a5 100644
--- a/sound/x86/intel_hdmi_audio.c
+++ b/sound/x86/intel_hdmi_audio.c
@@ -1809,10 +1809,6 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
pdata->notify_pending = false;
spin_unlock_irq(&pdata->lpe_audio_slock);
- /* runtime PM isn't enabled as default, since it won't save much on
- * BYT/CHT devices; user who want the runtime PM should adjust the
- * power/ontrol and power/autosuspend_delay_ms sysfs entries instead
- */
pm_runtime_use_autosuspend(&pdev->dev);
pm_runtime_mark_last_busy(&pdev->dev);
pm_runtime_set_active(&pdev->dev);