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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-28 16:26:57 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-28 16:26:57 -0800 |
commit | fb95aae6e67c4e319a24b3eea32032d4246a5335 (patch) | |
tree | c310d68211634ef594d180fdd93844fec44de2fe /sound/soc/sof/intel/byt.c | |
parent | bd2463ac7d7ec51d432f23bf0e893fb371a908cd (diff) | |
parent | 90fb04f890bcb7384b4d4c216dc2640b0a870df3 (diff) | |
download | linux-fb95aae6e67c4e319a24b3eea32032d4246a5335.tar.bz2 |
Merge tag 'sound-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"As the diffstat shows we've had again a lot of works done for this
cycle: the majority of changes are the continued componentization and
code refactoring in ASoC, the tree-wide PCM API updates and cleanups
and SOF updates while a few ASoC driver updates are seen, too.
Here we go, some highlights:
Core:
- Finally y2038 support landed to ALSA ABI; some ioctls have been
extended and lots of tricks were applied
- Applying the new managed PCM buffer API to all drivers; the API
itself was already merged in 5.5
- The already deprecated dimension support in ALSA control API is
dropped completely now
- Verification of ALSA control elements to catch API misuses
ASoC:
- Further code refactorings and moving things to the component level
- Lots of updates and improvements on SOF / Intel drivers; now
including common HDMI driver and SoundWire support
- New driver support for Ingenic JZ4770, Mediatek MT6660, Qualcomm
WCD934x and WSA881x, and Realtek RT700, RT711, RT715, RT1011,
RT1015 and RT1308
HD-audio:
- Improved ring-buffer communications using waitqueue
- Drop the superfluous buffer preallocation on x86
Others:
- Many code cleanups, mostly constifications over the whole tree
- USB-audio: quirks for MOTU, Corsair Virtuoso, Line6 Helix
- FireWire: code refactoring for oxfw and dice drivers"
* tag 'sound-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (638 commits)
ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82
ALSA: hda: Add Clevo W65_67SB the power_save blacklist
ASoC: soc-core: remove null_snd_soc_ops
ASoC: soc-pcm: add soc_rtd_trigger()
ASoC: soc-pcm: add soc_rtd_hw_free()
ASoC: soc-pcm: add soc_rtd_hw_params()
ASoC: soc-pcm: add soc_rtd_prepare()
ASoC: soc-pcm: add soc_rtd_shutdown()
ASoC: soc-pcm: add soc_rtd_startup()
ASoC: rt1015: add rt1015 amplifier driver
ASoC: madera: Correct some kernel doc
ASoC: topology: fix soc_tplg_fe_link_create() - link->dobj initialization order
ASoC: Intel: skl_hda_dsp_common: Fix global-out-of-bounds bug
ASoC: madera: Correct DMIC only input hook ups
ALSA: cs46xx: fix spelling mistake "to" -> "too"
ALSA: hda - Add docking station support for Lenovo Thinkpad T420s
ASoC: Add MediaTek MT6660 Speaker Amp Driver
ASoC: dt-bindings: rt5645: add suppliers
ASoC: max98090: fix deadlock in max98090_dapm_put_enum_double()
ASoC: dapm: add snd_soc_dapm_put_enum_double_locked
...
Diffstat (limited to 'sound/soc/sof/intel/byt.c')
-rw-r--r-- | sound/soc/sof/intel/byt.c | 110 |
1 files changed, 104 insertions, 6 deletions
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c index 92ef6a796fd5..f84391294f12 100644 --- a/sound/soc/sof/intel/byt.c +++ b/sound/soc/sof/intel/byt.c @@ -17,6 +17,8 @@ #include <sound/sof/xtensa.h> #include "../ops.h" #include "shim.h" +#include "../sof-audio.h" +#include "../../intel/common/soc-intel-quirks.h" /* DSP memories */ #define IRAM_OFFSET 0x0C0000 @@ -383,6 +385,76 @@ static int byt_reset(struct snd_sof_dev *sdev) return 0; } +static const char *fixup_tplg_name(struct snd_sof_dev *sdev, + const char *sof_tplg_filename, + const char *ssp_str) +{ + const char *tplg_filename = NULL; + char *filename; + char *split_ext; + + filename = devm_kstrdup(sdev->dev, sof_tplg_filename, GFP_KERNEL); + if (!filename) + return NULL; + + /* this assumes a .tplg extension */ + split_ext = strsep(&filename, "."); + if (split_ext) { + tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL, + "%s-%s.tplg", + split_ext, ssp_str); + if (!tplg_filename) + return NULL; + } + return tplg_filename; +} + +static void byt_machine_select(struct snd_sof_dev *sdev) +{ + struct snd_sof_pdata *sof_pdata = sdev->pdata; + const struct sof_dev_desc *desc = sof_pdata->desc; + struct snd_soc_acpi_mach *mach; + struct platform_device *pdev; + const char *tplg_filename; + + mach = snd_soc_acpi_find_machine(desc->machines); + if (!mach) { + dev_warn(sdev->dev, "warning: No matching ASoC machine driver found\n"); + return; + } + + pdev = to_platform_device(sdev->dev); + if (soc_intel_is_byt_cr(pdev)) { + dev_dbg(sdev->dev, + "BYT-CR detected, SSP0 used instead of SSP2\n"); + + tplg_filename = fixup_tplg_name(sdev, + mach->sof_tplg_filename, + "ssp0"); + } else { + tplg_filename = mach->sof_tplg_filename; + } + + if (!tplg_filename) { + dev_dbg(sdev->dev, + "error: no topology filename\n"); + return; + } + + sof_pdata->tplg_filename = tplg_filename; + mach->mach_params.acpi_ipc_irq_index = desc->irqindex_host_ipc; + sof_pdata->machine = mach; +} + +static void byt_set_mach_params(const struct snd_soc_acpi_mach *mach, + struct device *dev) +{ + struct snd_soc_acpi_mach_params *mach_params; + + mach_params = (struct snd_soc_acpi_mach_params *)&mach->mach_params; + mach_params->platform = dev_name(dev); +} + /* Baytrail DAIs */ static struct snd_soc_dai_driver byt_dai[] = { { @@ -515,6 +587,12 @@ const struct snd_sof_dsp_ops sof_tng_ops = { .ipc_msg_data = intel_ipc_msg_data, .ipc_pcm_params = intel_ipc_pcm_params, + /* machine driver */ + .machine_select = byt_machine_select, + .machine_register = sof_machine_register, + .machine_unregister = sof_machine_unregister, + .set_mach_params = byt_set_mach_params, + /* debug */ .debug_map = byt_debugfs, .debug_map_count = ARRAY_SIZE(byt_debugfs), @@ -540,14 +618,16 @@ const struct snd_sof_dsp_ops sof_tng_ops = { SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_BATCH, + + .arch_ops = &sof_xtensa_arch_ops, }; -EXPORT_SYMBOL(sof_tng_ops); +EXPORT_SYMBOL_NS(sof_tng_ops, SND_SOC_SOF_MERRIFIELD); const struct sof_intel_dsp_desc tng_chip_info = { .cores_num = 1, .cores_mask = 1, }; -EXPORT_SYMBOL(tng_chip_info); +EXPORT_SYMBOL_NS(tng_chip_info, SND_SOC_SOF_MERRIFIELD); #endif /* CONFIG_SND_SOC_SOF_MERRIFIELD */ @@ -683,6 +763,12 @@ const struct snd_sof_dsp_ops sof_byt_ops = { .ipc_msg_data = intel_ipc_msg_data, .ipc_pcm_params = intel_ipc_pcm_params, + /* machine driver */ + .machine_select = byt_machine_select, + .machine_register = sof_machine_register, + .machine_unregister = sof_machine_unregister, + .set_mach_params = byt_set_mach_params, + /* debug */ .debug_map = byt_debugfs, .debug_map_count = ARRAY_SIZE(byt_debugfs), @@ -708,14 +794,16 @@ const struct snd_sof_dsp_ops sof_byt_ops = { SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_BATCH, + + .arch_ops = &sof_xtensa_arch_ops, }; -EXPORT_SYMBOL(sof_byt_ops); +EXPORT_SYMBOL_NS(sof_byt_ops, SND_SOC_SOF_BAYTRAIL); const struct sof_intel_dsp_desc byt_chip_info = { .cores_num = 1, .cores_mask = 1, }; -EXPORT_SYMBOL(byt_chip_info); +EXPORT_SYMBOL_NS(byt_chip_info, SND_SOC_SOF_BAYTRAIL); /* cherrytrail and braswell ops */ const struct snd_sof_dsp_ops sof_cht_ops = { @@ -749,6 +837,12 @@ const struct snd_sof_dsp_ops sof_cht_ops = { .ipc_msg_data = intel_ipc_msg_data, .ipc_pcm_params = intel_ipc_pcm_params, + /* machine driver */ + .machine_select = byt_machine_select, + .machine_register = sof_machine_register, + .machine_unregister = sof_machine_unregister, + .set_mach_params = byt_set_mach_params, + /* debug */ .debug_map = cht_debugfs, .debug_map_count = ARRAY_SIZE(cht_debugfs), @@ -775,15 +869,19 @@ const struct snd_sof_dsp_ops sof_cht_ops = { SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_BATCH, + + .arch_ops = &sof_xtensa_arch_ops, }; -EXPORT_SYMBOL(sof_cht_ops); +EXPORT_SYMBOL_NS(sof_cht_ops, SND_SOC_SOF_BAYTRAIL); const struct sof_intel_dsp_desc cht_chip_info = { .cores_num = 1, .cores_mask = 1, }; -EXPORT_SYMBOL(cht_chip_info); +EXPORT_SYMBOL_NS(cht_chip_info, SND_SOC_SOF_BAYTRAIL); #endif /* CONFIG_SND_SOC_SOF_BAYTRAIL */ MODULE_LICENSE("Dual BSD/GPL"); +MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HIFI_EP_IPC); +MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); |