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authorLinus Torvalds <torvalds@linux-foundation.org>2018-06-06 09:08:38 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-06-06 09:08:38 -0700
commit126f7051b4daa3716d9af2851dcb55316e4c2b25 (patch)
treee2f29bf57f28110d8fe42faaded6f83ffc52ec06 /include/uapi
parent135c5504a600ff9b06e321694fbcac78a9530cd4 (diff)
parentd4d5a1cd298e67cb68cca8dc7dd1ea3942cce3ff (diff)
downloadlinux-126f7051b4daa3716d9af2851dcb55316e4c2b25.tar.bz2
Merge tag 'sound-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "We've got many code additions at this cycle as a result of quite a few new drivers. Below are highlights: Core stuff: - Fix the long-standing issue with the device registration order; the control device is now registered at last - PCM locking code cleanups for RT kernels - Fixes for possible races in ALSA timer resolution accesses - TLV offset definitions in uapi ASoC: - Many fixes for the topology stuff, including fixes for v4 ABI compatibility - Lots of cleanups / quirks for Intel platforms based on Realtek CODECs - Continued componentization works, removing legacy CODEC stuff - Conversion of OMAP DMA to the new, more standard SDMA-PCM driver - Fixes and updates to Cirrus Logic SoC drivers - New Qualcomm DSP support - New drivers for Analog SSM2305, Atmel I2S controllers, Mediatek MT6351, MT6797 and MT7622, Qualcomm DSPs, Realtek RT1305, RT1306 and RT5668 and TI TSCS454 HD-audio: - Finally better support for some CA0132 boards, allowing Windows firmware - HP Spectre x360 support along with a bulk of COEF stuff - Blacklisting power save default some known boards reported on Fedora USB-audio: - Continued improvements on UAC3 support; now BADD is supported - Fixes / improvements for Dell WD15 dock - Allow DMA coherent pages for PCM buffers for ARCH, MIPS & co Others: - New Xen sound frontend driver support - Cache implementation and other improvements for FireWire DICE - Conversions to octal permissions in allover places" * tag 'sound-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (386 commits) ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it ALSA: usb-audio: remove redundant check on err ASoC: topology: Move skl-tplg-interface.h to uapi ASoC: topology: Move v4 manifest header data structures to uapi ASoC: topology: Improve backwards compatibility with v4 topology files ALSA: pci/hda: Remove unused, broken, header file ASoC: TSCS454: Add Support ASoC: Intel: kbl: Move codec sysclk config to codec_init function ASoC: simple-card: set cpu dai clk in hw_params ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream() ALSA: oxygen: use match_string() helper ASoC: dapm: use match_string() helper ASoC: max98095: use match_string() helper ASoC: max98088: use match_string() helper ASoC: Intel: bytcr_rt5651: Set card long_name based on quirks ASoC: mt6797-mt6351: add hostless phone call path ASoC: mt6797: add Hostless DAI ASoC: mt6797: add PCM interface ASoC: mediatek: export mtk-afe symbols as needed ASoC: codecs: PCM1789: include gpio/consumer.h ...
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/usb/audio.h19
-rw-r--r--include/uapi/sound/asoc.h86
-rw-r--r--include/uapi/sound/skl-tplg-interface.h237
-rw-r--r--include/uapi/sound/tlv.h16
4 files changed, 351 insertions, 7 deletions
diff --git a/include/uapi/linux/usb/audio.h b/include/uapi/linux/usb/audio.h
index 3a78e7145689..13d98e6e0db1 100644
--- a/include/uapi/linux/usb/audio.h
+++ b/include/uapi/linux/usb/audio.h
@@ -285,9 +285,22 @@ static inline __u8 uac_mixer_unit_iChannelNames(struct uac_mixer_unit_descriptor
static inline __u8 *uac_mixer_unit_bmControls(struct uac_mixer_unit_descriptor *desc,
int protocol)
{
- return (protocol == UAC_VERSION_1) ?
- &desc->baSourceID[desc->bNrInPins + 4] :
- &desc->baSourceID[desc->bNrInPins + 6];
+ switch (protocol) {
+ case UAC_VERSION_1:
+ return &desc->baSourceID[desc->bNrInPins + 4];
+ case UAC_VERSION_2:
+ return &desc->baSourceID[desc->bNrInPins + 6];
+ case UAC_VERSION_3:
+ return &desc->baSourceID[desc->bNrInPins + 2];
+ default:
+ return NULL;
+ }
+}
+
+static inline __u16 uac3_mixer_unit_wClusterDescrID(struct uac_mixer_unit_descriptor *desc)
+{
+ return (desc->baSourceID[desc->bNrInPins + 1] << 8) |
+ desc->baSourceID[desc->bNrInPins];
}
static inline __u8 uac_mixer_unit_iMixer(struct uac_mixer_unit_descriptor *desc)
diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h
index 69c37ecbff7e..a74ca232f1fc 100644
--- a/include/uapi/sound/asoc.h
+++ b/include/uapi/sound/asoc.h
@@ -139,6 +139,15 @@
#define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_CHANNELS (1 << 1)
#define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2)
+/* DAI clock gating */
+#define SND_SOC_TPLG_DAI_CLK_GATE_UNDEFINED 0
+#define SND_SOC_TPLG_DAI_CLK_GATE_GATED 1
+#define SND_SOC_TPLG_DAI_CLK_GATE_CONT 2
+
+/* DAI mclk_direction */
+#define SND_SOC_TPLG_MCLK_CO 0 /* for codec, mclk is output */
+#define SND_SOC_TPLG_MCLK_CI 1 /* for codec, mclk is input */
+
/* DAI physical PCM data formats.
* Add new formats to the end of the list.
*/
@@ -160,6 +169,18 @@
#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2)
#define SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP (1 << 3)
+/* DAI topology BCLK parameter
+ * For the backwards capability, by default codec is bclk master
+ */
+#define SND_SOC_TPLG_BCLK_CM 0 /* codec is bclk master */
+#define SND_SOC_TPLG_BCLK_CS 1 /* codec is bclk slave */
+
+/* DAI topology FSYNC parameter
+ * For the backwards capability, by default codec is fsync master
+ */
+#define SND_SOC_TPLG_FSYNC_CM 0 /* codec is fsync master */
+#define SND_SOC_TPLG_FSYNC_CS 1 /* codec is fsync slave */
+
/*
* Block Header.
* This header precedes all object and object arrays below.
@@ -312,12 +333,12 @@ struct snd_soc_tplg_hw_config {
__le32 size; /* in bytes of this structure */
__le32 id; /* unique ID - - used to match */
__le32 fmt; /* SND_SOC_DAI_FORMAT_ format value */
- __u8 clock_gated; /* 1 if clock can be gated to save power */
+ __u8 clock_gated; /* SND_SOC_TPLG_DAI_CLK_GATE_ value */
__u8 invert_bclk; /* 1 for inverted BCLK, 0 for normal */
__u8 invert_fsync; /* 1 for inverted frame clock, 0 for normal */
- __u8 bclk_master; /* 1 for master of BCLK, 0 for slave */
- __u8 fsync_master; /* 1 for master of FSYNC, 0 for slave */
- __u8 mclk_direction; /* 0 for input, 1 for output */
+ __u8 bclk_master; /* SND_SOC_TPLG_BCLK_ value */
+ __u8 fsync_master; /* SND_SOC_TPLG_FSYNC_ value */
+ __u8 mclk_direction; /* SND_SOC_TPLG_MCLK_ value */
__le16 reserved; /* for 32bit alignment */
__le32 mclk_rate; /* MCLK or SYSCLK freqency in Hz */
__le32 bclk_rate; /* BCLK freqency in Hz */
@@ -552,4 +573,61 @@ struct snd_soc_tplg_dai {
__le32 flags; /* SND_SOC_TPLG_DAI_FLGBIT_* */
struct snd_soc_tplg_private priv;
} __attribute__((packed));
+
+/*
+ * Old version of ABI structs, supported for backward compatibility.
+ */
+
+/* Manifest v4 */
+struct snd_soc_tplg_manifest_v4 {
+ __le32 size; /* in bytes of this structure */
+ __le32 control_elems; /* number of control elements */
+ __le32 widget_elems; /* number of widget elements */
+ __le32 graph_elems; /* number of graph elements */
+ __le32 pcm_elems; /* number of PCM elements */
+ __le32 dai_link_elems; /* number of DAI link elements */
+ struct snd_soc_tplg_private priv;
+} __packed;
+
+/* Stream Capabilities v4 */
+struct snd_soc_tplg_stream_caps_v4 {
+ __le32 size; /* in bytes of this structure */
+ char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+ __le64 formats; /* supported formats SNDRV_PCM_FMTBIT_* */
+ __le32 rates; /* supported rates SNDRV_PCM_RATE_* */
+ __le32 rate_min; /* min rate */
+ __le32 rate_max; /* max rate */
+ __le32 channels_min; /* min channels */
+ __le32 channels_max; /* max channels */
+ __le32 periods_min; /* min number of periods */
+ __le32 periods_max; /* max number of periods */
+ __le32 period_size_min; /* min period size bytes */
+ __le32 period_size_max; /* max period size bytes */
+ __le32 buffer_size_min; /* min buffer size bytes */
+ __le32 buffer_size_max; /* max buffer size bytes */
+} __packed;
+
+/* PCM v4 */
+struct snd_soc_tplg_pcm_v4 {
+ __le32 size; /* in bytes of this structure */
+ char pcm_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+ char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+ __le32 pcm_id; /* unique ID - used to match with DAI link */
+ __le32 dai_id; /* unique ID - used to match */
+ __le32 playback; /* supports playback mode */
+ __le32 capture; /* supports capture mode */
+ __le32 compress; /* 1 = compressed; 0 = PCM */
+ struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* for DAI link */
+ __le32 num_streams; /* number of streams */
+ struct snd_soc_tplg_stream_caps_v4 caps[2]; /* playback and capture for DAI */
+} __packed;
+
+/* Physical link config v4 */
+struct snd_soc_tplg_link_config_v4 {
+ __le32 size; /* in bytes of this structure */
+ __le32 id; /* unique ID - used to match */
+ struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* supported configs playback and captrure */
+ __le32 num_streams; /* number of streams */
+} __packed;
+
#endif
diff --git a/include/uapi/sound/skl-tplg-interface.h b/include/uapi/sound/skl-tplg-interface.h
new file mode 100644
index 000000000000..f58cafa42f18
--- /dev/null
+++ b/include/uapi/sound/skl-tplg-interface.h
@@ -0,0 +1,237 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * skl-tplg-interface.h - Intel DSP FW private data interface
+ *
+ * Copyright (C) 2015 Intel Corp
+ * Author: Jeeja KP <jeeja.kp@intel.com>
+ * Nilofer, Samreen <samreen.nilofer@intel.com>
+ */
+
+#ifndef __HDA_TPLG_INTERFACE_H__
+#define __HDA_TPLG_INTERFACE_H__
+
+/*
+ * Default types range from 0~12. type can range from 0 to 0xff
+ * 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
+#define MAX_OUT_QUEUE 8
+
+#define SKL_UUID_STR_SZ 40
+/* Event types goes here */
+/* Reserve event type 0 for no event handlers */
+enum skl_event_types {
+ SKL_EVENT_NONE = 0,
+ SKL_MIXER_EVENT,
+ SKL_MUX_EVENT,
+ SKL_VMIXER_EVENT,
+ SKL_PGA_EVENT
+};
+
+/**
+ * enum skl_ch_cfg - channel configuration
+ *
+ * @SKL_CH_CFG_MONO: One channel only
+ * @SKL_CH_CFG_STEREO: L & R
+ * @SKL_CH_CFG_2_1: L, R & LFE
+ * @SKL_CH_CFG_3_0: L, C & R
+ * @SKL_CH_CFG_3_1: L, C, R & LFE
+ * @SKL_CH_CFG_QUATRO: L, R, Ls & Rs
+ * @SKL_CH_CFG_4_0: L, C, R & Cs
+ * @SKL_CH_CFG_5_0: L, C, R, Ls & Rs
+ * @SKL_CH_CFG_5_1: L, C, R, Ls, Rs & LFE
+ * @SKL_CH_CFG_DUAL_MONO: One channel replicated in two
+ * @SKL_CH_CFG_I2S_DUAL_STEREO_0: Stereo(L,R) in 4 slots, 1st stream:[ L, R, -, - ]
+ * @SKL_CH_CFG_I2S_DUAL_STEREO_1: Stereo(L,R) in 4 slots, 2nd stream:[ -, -, L, R ]
+ * @SKL_CH_CFG_INVALID: Invalid
+ */
+enum skl_ch_cfg {
+ SKL_CH_CFG_MONO = 0,
+ SKL_CH_CFG_STEREO = 1,
+ SKL_CH_CFG_2_1 = 2,
+ SKL_CH_CFG_3_0 = 3,
+ SKL_CH_CFG_3_1 = 4,
+ SKL_CH_CFG_QUATRO = 5,
+ SKL_CH_CFG_4_0 = 6,
+ SKL_CH_CFG_5_0 = 7,
+ SKL_CH_CFG_5_1 = 8,
+ SKL_CH_CFG_DUAL_MONO = 9,
+ SKL_CH_CFG_I2S_DUAL_STEREO_0 = 10,
+ SKL_CH_CFG_I2S_DUAL_STEREO_1 = 11,
+ SKL_CH_CFG_4_CHANNEL = 12,
+ SKL_CH_CFG_INVALID
+};
+
+enum skl_module_type {
+ SKL_MODULE_TYPE_MIXER = 0,
+ SKL_MODULE_TYPE_COPIER,
+ SKL_MODULE_TYPE_UPDWMIX,
+ SKL_MODULE_TYPE_SRCINT,
+ SKL_MODULE_TYPE_ALGO,
+ SKL_MODULE_TYPE_BASE_OUTFMT,
+ SKL_MODULE_TYPE_KPB,
+ SKL_MODULE_TYPE_MIC_SELECT,
+};
+
+enum skl_core_affinity {
+ SKL_AFFINITY_CORE_0 = 0,
+ SKL_AFFINITY_CORE_1,
+ SKL_AFFINITY_CORE_MAX
+};
+
+enum skl_pipe_conn_type {
+ SKL_PIPE_CONN_TYPE_NONE = 0,
+ SKL_PIPE_CONN_TYPE_FE,
+ SKL_PIPE_CONN_TYPE_BE
+};
+
+enum skl_hw_conn_type {
+ SKL_CONN_NONE = 0,
+ SKL_CONN_SOURCE = 1,
+ SKL_CONN_SINK = 2
+};
+
+enum skl_dev_type {
+ SKL_DEVICE_BT = 0x0,
+ SKL_DEVICE_DMIC = 0x1,
+ SKL_DEVICE_I2S = 0x2,
+ SKL_DEVICE_SLIMBUS = 0x3,
+ SKL_DEVICE_HDALINK = 0x4,
+ SKL_DEVICE_HDAHOST = 0x5,
+ SKL_DEVICE_NONE
+};
+
+/**
+ * enum skl_interleaving - interleaving style
+ *
+ * @SKL_INTERLEAVING_PER_CHANNEL: [s1_ch1...s1_chN,...,sM_ch1...sM_chN]
+ * @SKL_INTERLEAVING_PER_SAMPLE: [s1_ch1...sM_ch1,...,s1_chN...sM_chN]
+ */
+enum skl_interleaving {
+ SKL_INTERLEAVING_PER_CHANNEL = 0,
+ SKL_INTERLEAVING_PER_SAMPLE = 1,
+};
+
+enum skl_sample_type {
+ SKL_SAMPLE_TYPE_INT_MSB = 0,
+ SKL_SAMPLE_TYPE_INT_LSB = 1,
+ SKL_SAMPLE_TYPE_INT_SIGNED = 2,
+ SKL_SAMPLE_TYPE_INT_UNSIGNED = 3,
+ SKL_SAMPLE_TYPE_FLOAT = 4
+};
+
+enum module_pin_type {
+ /* All pins of the module takes same PCM inputs or outputs
+ * e.g. mixout
+ */
+ SKL_PIN_TYPE_HOMOGENEOUS,
+ /* All pins of the module takes different PCM inputs or outputs
+ * e.g mux
+ */
+ SKL_PIN_TYPE_HETEROGENEOUS,
+};
+
+enum skl_module_param_type {
+ SKL_PARAM_DEFAULT = 0,
+ SKL_PARAM_INIT,
+ SKL_PARAM_SET,
+ SKL_PARAM_BIND
+};
+
+struct skl_dfw_algo_data {
+ u32 set_params:2;
+ u32 rsvd:30;
+ u32 param_id;
+ u32 max;
+ char params[0];
+} __packed;
+
+enum skl_tkn_dir {
+ SKL_DIR_IN,
+ SKL_DIR_OUT
+};
+
+enum skl_tuple_type {
+ SKL_TYPE_TUPLE,
+ SKL_TYPE_DATA
+};
+
+/* v4 configuration data */
+
+struct skl_dfw_v4_module_pin {
+ u16 module_id;
+ u16 instance_id;
+} __packed;
+
+struct skl_dfw_v4_module_fmt {
+ u32 channels;
+ u32 freq;
+ u32 bit_depth;
+ u32 valid_bit_depth;
+ u32 ch_cfg;
+ u32 interleaving_style;
+ u32 sample_type;
+ u32 ch_map;
+} __packed;
+
+struct skl_dfw_v4_module_caps {
+ u32 set_params:2;
+ u32 rsvd:30;
+ u32 param_id;
+ u32 caps_size;
+ u32 caps[HDA_SST_CFG_MAX];
+} __packed;
+
+struct skl_dfw_v4_pipe {
+ u8 pipe_id;
+ u8 pipe_priority;
+ u16 conn_type:4;
+ u16 rsvd:4;
+ u16 memory_pages:8;
+} __packed;
+
+struct skl_dfw_v4_module {
+ char uuid[SKL_UUID_STR_SZ];
+
+ u16 module_id;
+ u16 instance_id;
+ u32 max_mcps;
+ u32 mem_pages;
+ u32 obs;
+ u32 ibs;
+ u32 vbus_id;
+
+ u32 max_in_queue:8;
+ u32 max_out_queue:8;
+ u32 time_slot:8;
+ u32 core_id:4;
+ u32 rsvd1:4;
+
+ u32 module_type:8;
+ u32 conn_type:4;
+ u32 dev_type:4;
+ u32 hw_conn_type:4;
+ u32 rsvd2:12;
+
+ u32 params_fixup:8;
+ u32 converter:8;
+ u32 input_pin_type:1;
+ u32 output_pin_type:1;
+ u32 is_dynamic_in_pin:1;
+ u32 is_dynamic_out_pin:1;
+ u32 is_loadable:1;
+ u32 rsvd3:11;
+
+ struct skl_dfw_v4_pipe pipe;
+ struct skl_dfw_v4_module_fmt in_fmt[MAX_IN_QUEUE];
+ struct skl_dfw_v4_module_fmt out_fmt[MAX_OUT_QUEUE];
+ struct skl_dfw_v4_module_pin in_pin[MAX_IN_QUEUE];
+ struct skl_dfw_v4_module_pin out_pin[MAX_OUT_QUEUE];
+ struct skl_dfw_v4_module_caps caps;
+} __packed;
+
+#endif
diff --git a/include/uapi/sound/tlv.h b/include/uapi/sound/tlv.h
index be5371f09a62..7d6d65f60a42 100644
--- a/include/uapi/sound/tlv.h
+++ b/include/uapi/sound/tlv.h
@@ -42,6 +42,10 @@
#define SNDRV_CTL_TLVD_LENGTH(...) \
((unsigned int)sizeof((const unsigned int[]) { __VA_ARGS__ }))
+/* Accessor offsets for TLV data items */
+#define SNDRV_CTL_TLVO_TYPE 0
+#define SNDRV_CTL_TLVO_LEN 1
+
#define SNDRV_CTL_TLVD_CONTAINER_ITEM(...) \
SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_CONTAINER, __VA_ARGS__)
#define SNDRV_CTL_TLVD_DECLARE_CONTAINER(name, ...) \
@@ -61,6 +65,10 @@
SNDRV_CTL_TLVD_DB_SCALE_ITEM(min, step, mute) \
}
+/* Accessor offsets for min, mute and step items in dB scale type TLV */
+#define SNDRV_CTL_TLVO_DB_SCALE_MIN 2
+#define SNDRV_CTL_TLVO_DB_SCALE_MUTE_AND_STEP 3
+
/* dB scale specified with min/max values instead of step */
#define SNDRV_CTL_TLVD_DB_MINMAX_ITEM(min_dB, max_dB) \
SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_MINMAX, (min_dB), (max_dB))
@@ -75,6 +83,10 @@
SNDRV_CTL_TLVD_DB_MINMAX_MUTE_ITEM(min_dB, max_dB) \
}
+/* Accessor offsets for min, max items in db-minmax types of TLV. */
+#define SNDRV_CTL_TLVO_DB_MINMAX_MIN 2
+#define SNDRV_CTL_TLVO_DB_MINMAX_MAX 3
+
/* linear volume between min_dB and max_dB (.01dB unit) */
#define SNDRV_CTL_TLVD_DB_LINEAR_ITEM(min_dB, max_dB) \
SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_LINEAR, (min_dB), (max_dB))
@@ -83,6 +95,10 @@
SNDRV_CTL_TLVD_DB_LINEAR_ITEM(min_dB, max_dB) \
}
+/* Accessor offsets for min, max items in db-linear type of TLV. */
+#define SNDRV_CTL_TLVO_DB_LINEAR_MIN 2
+#define SNDRV_CTL_TLVO_DB_LINEAR_MAX 3
+
/* dB range container:
* Items in dB range container must be ordered by their values and by their
* dB values. This implies that larger values must correspond with larger