April 2018 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH 1/2] ASoC: AMD: Use single dai for da7219 playback and capture
by Akshu Agrawal 26 Apr '18

26 Apr '18

BT I2S is a bi-directional dai, we will use the same cpu dai for playback and capture. TEST=Build, apply grunt_mixer_settings: iotools mmio_write32 0xfed80e40 0x040c40c0 iotools mmio_write32 0xfed80e28 0x10000 aplay -D hw:0,0 -vv <file> arecord -D hw:0,0 -f dat -d 5 -vv <file> Signed-off-by: Akshu Agrawal <akshu.agrawal(a)amd.com> --- sound/soc/amd/acp-da7219-max98357a.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/sound/soc/amd/acp-da7219-max98357a.c b/sound/soc/amd/acp-da7219-max98357a.c index bbe0f10..d07c2a1 100644 --- a/sound/soc/amd/acp-da7219-max98357a.c +++ b/sound/soc/amd/acp-da7219-max98357a.c @@ -124,8 +124,8 @@ static int cz_fe_startup(struct snd_pcm_substream *substream) static struct snd_soc_dai_link cz_dai_7219_98357[] = { { - .name = "amd-da7219-play", - .stream_name = "Playback", + .name = "amd-da7219-play-cap", + .stream_name = "Playback and Capture", .platform_name = "acp_audio_dma.0.auto", .cpu_dai_name = "designware-i2s.3.auto", .codec_dai_name = "da7219-hifi", @@ -134,16 +134,6 @@ static int cz_fe_startup(struct snd_pcm_substream *substream) | SND_SOC_DAIFMT_CBM_CFM, .init = cz_da7219_init, .dpcm_playback = 1, - }, - { - .name = "amd-da7219-cap", - .stream_name = "Capture", - .platform_name = "acp_audio_dma.0.auto", - .cpu_dai_name = "designware-i2s.4.auto", - .codec_dai_name = "da7219-hifi", - .codec_name = "i2c-DLGS7219:00", - .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF - | SND_SOC_DAIFMT_CBM_CFM, .dpcm_capture = 1, .ops = &cz_da7219_cap_ops, }, -- 1.9.1

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[alsa-devel] [PATCH] ASoC: topology: Fix SND_SOC_TPLG_INDEX_ALL for freeing soc topology.
by Liam Girdwood 26 Apr '18

26 Apr '18

From: Yan Wang <yan.wang(a)linux.intel.com> In snd_soc_tplg_component_remove(), it should compare index and not dobj->index with SND_SOC_TPLG_INDEX_ALL for removing all topology objects. Signed-off-by: Yan Wang <yan.wang(a)linux.intel.com> --- sound/soc/soc-topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index f941d37e825b..e752bd7265d5 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -2597,7 +2597,7 @@ int snd_soc_tplg_component_remove(struct snd_soc_component *comp, u32 index) /* match index */ if (dobj->index != index && - dobj->index != SND_SOC_TPLG_INDEX_ALL) + index != SND_SOC_TPLG_INDEX_ALL) continue; switch (dobj->type) { -- 2.14.1

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[alsa-devel] [PATCH] ASoC: msm8916-wcd-analog: use threaded context for mbhc events
by srinivas.kandagatla＠linaro.org 26 Apr '18

26 Apr '18

From: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> As snd_soc_jack_report() can sleep, move handling of mbhc events to a thread context rather than in interrupt context. Fixes: de66b3455023 ('ASoC: codecs: msm8916-wcd-analog: add MBHC support') Reported-by: Bjorn Andersson <bjorn.andersson(a)linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> --- sound/soc/codecs/msm8916-wcd-analog.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c index 12ee83d52405..b7cf7cce95fe 100644 --- a/sound/soc/codecs/msm8916-wcd-analog.c +++ b/sound/soc/codecs/msm8916-wcd-analog.c @@ -1187,7 +1187,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev) return irq; } - ret = devm_request_irq(dev, irq, pm8916_mbhc_switch_irq_handler, + ret = devm_request_threaded_irq(dev, irq, NULL, + pm8916_mbhc_switch_irq_handler, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "mbhc switch irq", priv); @@ -1201,7 +1202,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev) return irq; } - ret = devm_request_irq(dev, irq, mbhc_btn_press_irq_handler, + ret = devm_request_threaded_irq(dev, irq, NULL, + mbhc_btn_press_irq_handler, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "mbhc btn press irq", priv); @@ -1214,7 +1216,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev) return irq; } - ret = devm_request_irq(dev, irq, mbhc_btn_release_irq_handler, + ret = devm_request_threaded_irq(dev, irq, NULL, + mbhc_btn_release_irq_handler, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "mbhc btn release irq", priv); -- 2.16.2

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[alsa-devel] [PATCH] tinycompress: Update email address for Vinod
by Vinod Koul 26 Apr '18

26 Apr '18

Signed-off-by: Vinod Koul <vinod.koul(a)intel.com> --- src/lib/compress.c | 2 +- src/utils/cplay.c | 2 +- src/utils/crecord.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/lib/compress.c b/src/lib/compress.c index 934690e39ed0..bba4fcfcc5f2 100644 --- a/src/lib/compress.c +++ b/src/lib/compress.c @@ -8,7 +8,7 @@ * Copyright (c) 2011-2012, Intel Corporation * All rights reserved. * - * Author: Vinod Koul <vinod.koul(a)linux.intel.com> + * Author: Vinod Koul <vkoul(a)kernel.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: diff --git a/src/utils/cplay.c b/src/utils/cplay.c index ea36b8771caf..87863a307b47 100644 --- a/src/utils/cplay.c +++ b/src/utils/cplay.c @@ -8,7 +8,7 @@ * Copyright (c) 2011-2012, Intel Corporation * All rights reserved. * - * Author: Vinod Koul <vinod.koul(a)linux.intel.com> + * Author: Vinod Koul <vkoul(a)kernel.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: diff --git a/src/utils/crecord.c b/src/utils/crecord.c index c55bae9f8d6e..12ad9615a580 100644 --- a/src/utils/crecord.c +++ b/src/utils/crecord.c @@ -9,7 +9,7 @@ * Copyright (c) 2013-2014, Wolfson Microelectronic Ltd. * All rights reserved. * - * Author: Vinod Koul <vinod.koul(a)linux.intel.com> + * Author: Vinod Koul <vkoul(a)kernel.org> * Author: Charles Keepax <ckeepax(a)opensource.wolfsonmicro.com> * * Redistribution and use in source and binary forms, with or without -- 2.7.4

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[alsa-devel] [PATCH v5 00/13] soundwire: Add stream support
by Vinod Koul 26 Apr '18

26 Apr '18

This series adds support in SoundWire subsystem for: - Documentation for stream support - stream management - data port management - DAI ops in cadence and Intel drivers - ASoC API to propagate SDW stream Updated in v5: - Add todo for device-device changes in future and some comment updates based on feedback from Pierre Updates in v4: - Add more comments for sdw_release_master_stream() - Make sure ports are freed upon sdw_stream_remove_slave() - Clarify snd_soc_dai_set_sdw_stream() and setting of NULL upon release. Updates in v3: - Remove stream state transition checks and redefine stream states - Update bansk switch routines - Other nitpicks pointed out by Pierre. Updates in v2: - Make ASoC API inlined - Make stream states as states and not action - Update the direction enum - Fix some typos and comment updates Sanyog Kale (7): Documentation: soundwire: Add more documentation soundwire: Add support for SoundWire stream management soundwire: Add support for port management soundwire: Add Master and Slave port programming soundwire: Add helpers for ports operations soundwire: Add bank switch routine soundwire: Add stream configuration APIs Shreyas NC (2): ASoC: Add SoundWire stream programming interface soundwire: Remove cdns_master_ops Vinod Koul (4): soundwire: cdns: Add port routines soundwire: cdns: Add stream routines soundwire: intel: Add stream initialization soundwire: intel: Add audio DAI ops .../driver-api/soundwire/error_handling.rst | 65 + Documentation/driver-api/soundwire/index.rst | 3 + Documentation/driver-api/soundwire/locking.rst | 106 ++ Documentation/driver-api/soundwire/stream.rst | 372 +++++ drivers/soundwire/Kconfig | 2 +- drivers/soundwire/Makefile | 2 +- drivers/soundwire/bus.c | 43 + drivers/soundwire/bus.h | 72 + drivers/soundwire/cadence_master.c | 453 +++++- drivers/soundwire/cadence_master.h | 151 ++ drivers/soundwire/intel.c | 528 ++++++- drivers/soundwire/intel.h | 4 + drivers/soundwire/intel_init.c | 3 + drivers/soundwire/stream.c | 1490 ++++++++++++++++++++ include/linux/soundwire/sdw.h | 332 ++++- include/linux/soundwire/sdw_intel.h | 14 + include/sound/soc-dai.h | 23 + 17 files changed, 3649 insertions(+), 14 deletions(-) create mode 100644 Documentation/driver-api/soundwire/error_handling.rst create mode 100644 Documentation/driver-api/soundwire/locking.rst create mode 100644 Documentation/driver-api/soundwire/stream.rst create mode 100644 drivers/soundwire/stream.c -- 2.7.4

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[alsa-devel] [PATCH][RESEND] ASoC: Intel: atom: fix ACPI/PCI Kconfig
by Pierre-Louis Bossart 25 Apr '18

25 Apr '18

The split between ACPI and PCI platforms generated issues with randconfig: with SND_SST_ATOM_HIFI2_PLATFORM_PCI=y and SND_SST_ATOM_HIFI2_PLATFORM=m, we get this module link failure: ERROR: "sst_context_init" [sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko] undefined! ERROR: "sst_context_cleanup" [sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko] undefined! ERROR: "sst_alloc_drv_context" [sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko] undefined! ERROR: "intel_sst_pm" [sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko] undefined! ERROR: "sst_configure_runtime_pm" [sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko] undefined! To keep things simple, let's expose two configs for SND_SST_ATOM_HIFI2_PLATFORM_PCI and SND_SST_ATOM_HIFI2_PLATFORM_ACPI, which select a common SND_SST_ATOM_HIFI2_PLATFORM option. To avoid breaking existing solutions with the semantics change, SND_SST_ATOM_HIFI2_PLATFORM_ACPI uses "default ACPI" so that "make oldnoconfig" and "make olddefconfig" still work as expected. Also remove mentions of Medfield while we are at it since it was removed recently. Reported-by: Arnd Bergmann <arnd(a)arndb.de> Fixes: 4772c16ede52 ("ASoC: Intel: Kconfig: Simplify-clarify ACPI/PCI dependencies") Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> --- already sent on January 23 but apparently missed sound/soc/intel/Kconfig | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-) diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig index ceb105cbd461..addac2a8e52a 100644 --- a/sound/soc/intel/Kconfig +++ b/sound/soc/intel/Kconfig @@ -72,24 +72,28 @@ config SND_SOC_INTEL_BAYTRAIL for Baytrail Chromebooks but this option is now deprecated and is not recommended, use SND_SST_ATOM_HIFI2_PLATFORM instead. +config SND_SST_ATOM_HIFI2_PLATFORM + tristate + select SND_SOC_COMPRESS + config SND_SST_ATOM_HIFI2_PLATFORM_PCI - tristate "PCI HiFi2 (Medfield, Merrifield) Platforms" + tristate "PCI HiFi2 (Merrifield) Platforms" depends on X86 && PCI select SND_SST_IPC_PCI - select SND_SOC_COMPRESS + select SND_SST_ATOM_HIFI2_PLATFORM help - If you have a Intel Medfield or Merrifield/Edison platform, then + If you have a Intel Merrifield/Edison platform, then enable this option by saying Y or m. Distros will typically not - enable this option: Medfield devices are not available to - developers and while Merrifield/Edison can run a mainline kernel with - limited functionality it will require a firmware file which - is not in the standard firmware tree + enable this option: while Merrifield/Edison can run a mainline + kernel with limited functionality it will require a firmware file + which is not in the standard firmware tree -config SND_SST_ATOM_HIFI2_PLATFORM +config SND_SST_ATOM_HIFI2_PLATFORM_ACPI tristate "ACPI HiFi2 (Baytrail, Cherrytrail) Platforms" + default ACPI depends on X86 && ACPI select SND_SST_IPC_ACPI - select SND_SOC_COMPRESS + select SND_SST_ATOM_HIFI2_PLATFORM select SND_SOC_ACPI_INTEL_MATCH select IOSF_MBI help -- 2.14.1

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[alsa-devel] [PATCH v3 0/5] ASoC: mediatek: add support for mt6797 SoC
by KaiChieh Chuang 25 Apr '18

25 Apr '18

This patch adds basic support for Mediatek AFE for MT6797 SoC. Change since the previous patch set: * mt6797, return IRQ_NONE when receive unexpected irq signal. * mt6351, gain control use tlv * mt6351, set regmap to component by snd_soc_component_init_regmap KaiChieh Chuang (5): ASoC: add mt6351 codec driver ASoC: mt6797: add structure define and clock control function for 6797 ASoC: mt6797: add mt6797 platform driver ASoC: add mt6797-mt6351 driver and config option ASoC: mediatek: add documents for mt6797 Documentation/devicetree/bindings/sound/mt6351.txt | 16 + .../devicetree/bindings/sound/mt6797-afe-pcm.txt | 42 + .../devicetree/bindings/sound/mt6797-mt6351.txt | 14 + sound/soc/codecs/Kconfig | 4 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/mt6351.c | 1516 ++++++++++++++++++++ sound/soc/codecs/mt6351.h | 108 ++ sound/soc/mediatek/Kconfig | 20 + sound/soc/mediatek/Makefile | 1 + sound/soc/mediatek/mt6797/Makefile | 19 + sound/soc/mediatek/mt6797/mt6797-afe-clk.c | 132 ++ sound/soc/mediatek/mt6797/mt6797-afe-clk.h | 25 + sound/soc/mediatek/mt6797/mt6797-afe-common.h | 57 + sound/soc/mediatek/mt6797/mt6797-afe-pcm.c | 1241 ++++++++++++++++ sound/soc/mediatek/mt6797/mt6797-interconnection.h | 41 + sound/soc/mediatek/mt6797/mt6797-mt6351.c | 186 +++ sound/soc/mediatek/mt6797/mt6797-reg.h | 846 +++++++++++ 17 files changed, 4270 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/mt6351.txt create mode 100644 Documentation/devicetree/bindings/sound/mt6797-afe-pcm.txt create mode 100644 Documentation/devicetree/bindings/sound/mt6797-mt6351.txt create mode 100644 sound/soc/codecs/mt6351.c create mode 100644 sound/soc/codecs/mt6351.h create mode 100644 sound/soc/mediatek/mt6797/Makefile create mode 100644 sound/soc/mediatek/mt6797/mt6797-afe-clk.c create mode 100644 sound/soc/mediatek/mt6797/mt6797-afe-clk.h create mode 100644 sound/soc/mediatek/mt6797/mt6797-afe-common.h create mode 100644 sound/soc/mediatek/mt6797/mt6797-afe-pcm.c create mode 100644 sound/soc/mediatek/mt6797/mt6797-interconnection.h create mode 100644 sound/soc/mediatek/mt6797/mt6797-mt6351.c create mode 100644 sound/soc/mediatek/mt6797/mt6797-reg.h -- 2.12.5

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[alsa-devel] [PATCH v4 0/5] ASoC: mediatek: add support for mt6797 SoC
by KaiChieh Chuang 25 Apr '18

25 Apr '18

This patch adds basic support for Mediatek AFE for MT6797 SoC. Change since the previous patch set: * mt6797, return IRQ_NONE when receive unexpected irq signal. * mt6351, gain control use tlv * mt6351, set regmap to component by snd_soc_component_init_regmap * mt6351, playback_tlv, starts from -10 dB KaiChieh Chuang (5): ASoC: add mt6351 codec driver ASoC: mt6797: add structure define and clock control function for 6797 ASoC: mt6797: add mt6797 platform driver ASoC: add mt6797-mt6351 driver and config option ASoC: mediatek: add documents for mt6797 Documentation/devicetree/bindings/sound/mt6351.txt | 16 + .../devicetree/bindings/sound/mt6797-afe-pcm.txt | 42 + .../devicetree/bindings/sound/mt6797-mt6351.txt | 14 + sound/soc/codecs/Kconfig | 4 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/mt6351.c | 1516 ++++++++++++++++++++ sound/soc/codecs/mt6351.h | 108 ++ sound/soc/mediatek/Kconfig | 20 + sound/soc/mediatek/Makefile | 1 + sound/soc/mediatek/mt6797/Makefile | 19 + sound/soc/mediatek/mt6797/mt6797-afe-clk.c | 132 ++ sound/soc/mediatek/mt6797/mt6797-afe-clk.h | 25 + sound/soc/mediatek/mt6797/mt6797-afe-common.h | 57 + sound/soc/mediatek/mt6797/mt6797-afe-pcm.c | 1241 ++++++++++++++++ sound/soc/mediatek/mt6797/mt6797-interconnection.h | 41 + sound/soc/mediatek/mt6797/mt6797-mt6351.c | 186 +++ sound/soc/mediatek/mt6797/mt6797-reg.h | 846 +++++++++++ 17 files changed, 4270 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/mt6351.txt create mode 100644 Documentation/devicetree/bindings/sound/mt6797-afe-pcm.txt create mode 100644 Documentation/devicetree/bindings/sound/mt6797-mt6351.txt create mode 100644 sound/soc/codecs/mt6351.c create mode 100644 sound/soc/codecs/mt6351.h create mode 100644 sound/soc/mediatek/mt6797/Makefile create mode 100644 sound/soc/mediatek/mt6797/mt6797-afe-clk.c create mode 100644 sound/soc/mediatek/mt6797/mt6797-afe-clk.h create mode 100644 sound/soc/mediatek/mt6797/mt6797-afe-common.h create mode 100644 sound/soc/mediatek/mt6797/mt6797-afe-pcm.c create mode 100644 sound/soc/mediatek/mt6797/mt6797-interconnection.h create mode 100644 sound/soc/mediatek/mt6797/mt6797-mt6351.c create mode 100644 sound/soc/mediatek/mt6797/mt6797-reg.h -- 2.12.5

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[alsa-devel] [PATCH v5 00/23] ASoC: qcom: Add support to QDSP based Audio
by srinivas.kandagatla＠linaro.org 25 Apr '18

25 Apr '18

From: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> Thankyou everyone for providing feedback on v4 patchset. This patchset aims to provide a basic version of QCOM DSP based audio support which is available in downstream andriod kernels. This patchset support audio playback on HDMI-RX, MI2S, SLIMBus and will add support to other features as we move on. QDSP has both static and dynamic modules. static modules like AFE (Audio FrontEnd), ADM (Audio Device Manager), ASM(Audio Stream Manager) and CORE to provide this audio services. All these services use APR (Asynchronous Packet Router) protocol via smd/glink transport to communicate with Application processor. More details on each module is availble in there respective patch. This patchset is tested on DB820c, with HDMI audio playback, MI2S on DB410c on top of mainline, Also tested SLIMBus analog audio using wcd9355 with an additional patches. Previous version of these patches are also tested on SDM845 by Rohit. Here is my test branch incase someone want to try these patches https://git.linaro.org/people/srinivas.kandagatla/linux.git/log/?h=v4.16-qd… Here is block diagram to give a quick overview of the components +---------+ +---------+ +---------+ | q6asm | |q6routing| | q6afe | | dais | <------> | mixers | <-----> | dais | +---------+ +---------+ +---------+ ^ ^ ^ | | | | +------------------+----------------+ | | | | | | v v v v v +---------+ +---------+ +---------+ | q6ASM | | q6ADM | | q6AFE | +---------+ +---------+ +---------+ ^ ^ ^ ^ | | | CPU Side | ------+---------------------+-------------------+-------- | | | | |APR(smd/glink) | | | | | +------------------+----------------+ | | | | | | +-----+--+-----------------------------------+--+------- | | | | | QDSP Side | v v v v v v +---------+ +---------+ +---------+ | ASM | <------> | ADM | <-----> | AFE | +---------+ +---------+ +---------+ ^ | +-------------------+ | ---------------------------+-------------------------- | Audio I/O | v v +--------------------------------------------------+ | Audio devices | | CODEC | HDMI-TX | PCM | SLIMBUS | I2S |MI2S |...| | | +--------------------------------------------------+ Changes since v4 (https://lkml.org/lkml/2018/3/9/1207) - Updated dt bindings as suggested by Rob H. - removed dt patch as db820c requires some more display dt patches to get hdmi audio. - remove static flags in q6core as suggested by Rohit. - add Rohits tested and reviewed tag - fixed few static checker warnings. - use NULL topology flag as suggested by Rohit. Thanks, srini Srinivas Kandagatla (23): soc: qcom dt-bindings: Add APR bus bindings soc: qcom: Add APR bus driver ASoC: qdsp6: q6common: Add qdsp6 helper functions ASoC: qdsp6: dt-bindings: Add q6afe dt bindings ASoC: qdsp6: dt-bindings: Add q6adm dt bindings ASoC: qdsp6: dt-bindings: Add q6asm dt bindings ASoC: qdsp6: q6afe: Add q6afe driver ASoC: qdsp6: qdafe: Add SLIMBus port Support ASoC: qdsp6: q6afe: Add support to MI2S ports ASoC: qdsp6: q6afe: Add support to MI2S sysclks ASoC: qdsp6: q6adm: Add q6adm driver ASoC: qdsp6: q6asm: Add q6asm driver ASoC: qdsp6: q6asm: Add support to memory map and unmap ASoC: qdsp6: q6asm: Add support to audio stream apis ASoC: qdsp6: q6core: Add q6core driver ASoC: qdsp6: q6routing: Add q6routing driver ASoC: qdsp6: q6routing: Add support to all SLIMBus Mixers ASoC: qdsp6: q6routing: Add support to MI2S Mixers ASoC: qdsp6: q6afe: Add q6afe dai driver ASoC: qdsp6: q6asm: Add q6asm dai driver ASoC: qdsp6: dt-bindings: Add apq8096 machine bindings ASoC: qcom: apq8096: Add db820c machine driver MAINTAINERS: Add myself as co-maintainer of qcom audio .../devicetree/bindings/soc/qcom/qcom,apr.txt | 85 ++ .../devicetree/bindings/sound/qcom,apq8096.txt | 76 ++ .../devicetree/bindings/sound/qcom,q6adm.txt | 33 + .../devicetree/bindings/sound/qcom,q6afe.txt | 88 ++ .../devicetree/bindings/sound/qcom,q6asm.txt | 33 + MAINTAINERS | 1 + drivers/soc/qcom/Kconfig | 9 + drivers/soc/qcom/Makefile | 1 + drivers/soc/qcom/apr.c | 385 ++++++ include/dt-bindings/soc/qcom,apr.h | 27 + include/dt-bindings/sound/qcom,q6afe.h | 31 + include/dt-bindings/sound/qcom,q6asm.h | 22 + include/linux/mod_devicetable.h | 11 + include/linux/soc/qcom/apr.h | 132 ++ sound/soc/qcom/Kconfig | 50 + sound/soc/qcom/Makefile | 5 + sound/soc/qcom/apq8096.c | 238 ++++ sound/soc/qcom/qdsp6/Makefile | 8 + sound/soc/qcom/qdsp6/q6adm.c | 633 ++++++++++ sound/soc/qcom/qdsp6/q6adm.h | 25 + sound/soc/qcom/qdsp6/q6afe-dai.c | 752 +++++++++++ sound/soc/qcom/qdsp6/q6afe.c | 1068 ++++++++++++++++ sound/soc/qcom/qdsp6/q6afe.h | 193 +++ sound/soc/qcom/qdsp6/q6asm-dai.c | 632 ++++++++++ sound/soc/qcom/qdsp6/q6asm.c | 1310 ++++++++++++++++++++ sound/soc/qcom/qdsp6/q6asm.h | 69 ++ sound/soc/qcom/qdsp6/q6core.c | 380 ++++++ sound/soc/qcom/qdsp6/q6core.h | 15 + sound/soc/qcom/qdsp6/q6dsp-common.c | 66 + sound/soc/qcom/qdsp6/q6dsp-common.h | 24 + sound/soc/qcom/qdsp6/q6dsp-errno.h | 51 + sound/soc/qcom/qdsp6/q6routing.c | 982 +++++++++++++++ sound/soc/qcom/qdsp6/q6routing.h | 9 + 33 files changed, 7444 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,apr.txt create mode 100644 Documentation/devicetree/bindings/sound/qcom,apq8096.txt create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6adm.txt create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6afe.txt create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6asm.txt create mode 100644 drivers/soc/qcom/apr.c create mode 100644 include/dt-bindings/soc/qcom,apr.h create mode 100644 include/dt-bindings/sound/qcom,q6afe.h create mode 100644 include/dt-bindings/sound/qcom,q6asm.h create mode 100644 include/linux/soc/qcom/apr.h create mode 100644 sound/soc/qcom/apq8096.c create mode 100644 sound/soc/qcom/qdsp6/Makefile create mode 100644 sound/soc/qcom/qdsp6/q6adm.c create mode 100644 sound/soc/qcom/qdsp6/q6adm.h create mode 100644 sound/soc/qcom/qdsp6/q6afe-dai.c create mode 100644 sound/soc/qcom/qdsp6/q6afe.c create mode 100644 sound/soc/qcom/qdsp6/q6afe.h create mode 100644 sound/soc/qcom/qdsp6/q6asm-dai.c create mode 100644 sound/soc/qcom/qdsp6/q6asm.c create mode 100644 sound/soc/qcom/qdsp6/q6asm.h create mode 100644 sound/soc/qcom/qdsp6/q6core.c create mode 100644 sound/soc/qcom/qdsp6/q6core.h create mode 100644 sound/soc/qcom/qdsp6/q6dsp-common.c create mode 100644 sound/soc/qcom/qdsp6/q6dsp-common.h create mode 100644 sound/soc/qcom/qdsp6/q6dsp-errno.h create mode 100644 sound/soc/qcom/qdsp6/q6routing.c create mode 100644 sound/soc/qcom/qdsp6/q6routing.h -- 2.16.2

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[alsa-devel] [PATCH v4 00/13] soundwire: Add stream support
by Vinod Koul 25 Apr '18

25 Apr '18

This series adds support in SoundWire subsystem for: - Documentation for stream support - stream management - data port management - DAI ops in cadence and Intel drivers - ASoC API to propagate SDW stream Updates in v4: - Add more comments for sdw_release_master_stream() - Make sure ports are freed upon sdw_stream_remove_slave() - Clarify snd_soc_dai_set_sdw_stream() and setting of NULL upon release. Updates in v3: - Remove stream state transition checks and redefine stream states - Update bansk switch routines - Other nitpicks pointed out by Pierre. Updates in v2: - Make ASoC API inlined - Make stream states as states and not action - Update the direction enum - Fix some typos and comment updates Sanyog Kale (7): Documentation: soundwire: Add more documentation soundwire: Add support for SoundWire stream management soundwire: Add support for port management soundwire: Add Master and Slave port programming soundwire: Add helpers for ports operations soundwire: Add bank switch routine soundwire: Add stream configuration APIs Shreyas NC (2): ASoC: Add SoundWire stream programming interface soundwire: Remove cdns_master_ops Vinod Koul (4): soundwire: cdns: Add port routines soundwire: cdns: Add stream routines soundwire: intel: Add stream initialization soundwire: intel: Add audio DAI ops .../driver-api/soundwire/error_handling.rst | 65 + Documentation/driver-api/soundwire/index.rst | 3 + Documentation/driver-api/soundwire/locking.rst | 106 ++ Documentation/driver-api/soundwire/stream.rst | 372 +++++ drivers/soundwire/Kconfig | 2 +- drivers/soundwire/Makefile | 2 +- drivers/soundwire/bus.c | 43 + drivers/soundwire/bus.h | 72 + drivers/soundwire/cadence_master.c | 453 +++++- drivers/soundwire/cadence_master.h | 151 ++ drivers/soundwire/intel.c | 528 ++++++- drivers/soundwire/intel.h | 4 + drivers/soundwire/intel_init.c | 3 + drivers/soundwire/stream.c | 1480 ++++++++++++++++++++ include/linux/soundwire/sdw.h | 332 ++++- include/linux/soundwire/sdw_intel.h | 14 + include/sound/soc-dai.h | 23 + 17 files changed, 3639 insertions(+), 14 deletions(-) create mode 100644 Documentation/driver-api/soundwire/error_handling.rst create mode 100644 Documentation/driver-api/soundwire/locking.rst create mode 100644 Documentation/driver-api/soundwire/stream.rst create mode 100644 drivers/soundwire/stream.c -- 2.7.4

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