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2022-02-25ASoC: codecs: tx-macro: setup soundwire clks correctlySrinivas Kandagatla
For SoundWire Frame sync to be generated correctly we need both MCLK and MCLKx2 (npl). Without pm runtime enabled these two clocks will remain on, however after adding pm runtime support its possible that NPl clock could be turned off even when SoundWire controller is active. Fix this by enabling mclk and npl clk when SoundWire clks are enabled. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220224111718.6264-9-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-25ASoC: codecs: wsa-macro: setup soundwire clks correctlySrinivas Kandagatla
For SoundWire Frame sync to be generated correctly we need both MCLK and MCLKx2 (npl). Without pm runtime enabled these two clocks will remain on, however after adding pm runtime support its possible that NPl clock could be turned off even when SoundWire controller is active. Fix this by enabling mclk and npl clk when SoundWire clks are enabled. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220224111718.6264-8-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-25ASoC: codecs: wsa-macro: move to individual clks from bulkSrinivas Kandagatla
Using bulk clocks and referencing them individually using array index is not great for readers. So move them to individual clocks handling and also remove some unnecessary error handling in the code. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220224111718.6264-7-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-25ASoC: codecs: tx-macro: move to individual clks from bulkSrinivas Kandagatla
Using bulk clocks and referencing them individually using array index is not great for readers. So move them to individual clocks handling and also remove some unnecessary error handling in the code. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220224111718.6264-6-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-25ASoC: codecs: rx-macro: move to individual clks from bulkSrinivas Kandagatla
Using bulk clocks and referencing them individually using array index is not great for readers. So move them to individual clocks handling and also remove some unnecessary error handling in the code. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220224111718.6264-5-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-25ASoC: codecs: tx-macro: move clk provider to managed variantsSrinivas Kandagatla
move clk provider registration to managed api variants, this should help with some code tidyup. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220224111718.6264-4-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-25ASoC: codecs: rx-macro: move clk provider to managed variantsSrinivas Kandagatla
move clk provider registration to managed api variants, this should help with some code tidyup. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220224111718.6264-3-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-25ASoC: codecs: va-macro: move to individual clks from bulkSrinivas Kandagatla
Using bulk clocks and referencing them individually using array index is not great for readers. So move them to individual clocks handling and also remove some unnecessary error handling in the code. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220224111718.6264-2-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24Add support for audio on SC7280 based targetsMark Brown
Merge series from Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>: This patch set is to add support for Audio over wcd codec, digital mics, through digital codecs and without ADSP. Changes Since V15: -- Bisect patches to avoid build failure in other architectures. -- Remove redundant variables lpass variant structure. Changes Since V14: -- Split common wrapper function to separate wrapper for each handle in platform driver. -- Update cdc dma buffer handling with memremap with ioremap. -- Remove redundant error prints. -- Update irq flag. Changes Since V13: -- Change bulk cdc clock voting to individual clock voting. -- Remove redundant code, conditional check and prints. -- Fix typo errors. Changes Since V12: -- Fix arguments type mismatch. Changes Since V11: -- Fix kernel robot issue on arguments type mismatch. Changes Since V10: -- Split bulk clock voting to individual clock voting as per use case in cdc-dma driver. -- Add missing codec dma clocks. -- Update rxtx lpm buffer size. Changes Since V9: -- Change individual clock voting to bulk clock voting of lpass-sc7280 platform driver. -- Remove redundant clocks in lpass variant structure. -- Add mclk for MI2S based headset path. -- Remove unused lpass variant structure members in lpass header. Changes Since V8: -- Fix errors in sc7280 lpass cpu dt-bindings. -- Move to quicinc domain email id's. Changes Since V7: -- Fix indentation errors. -- Bisect patches to avoid interdependency. Changes Since V6: -- Split cdc dma regmap config macros. -- Add write dma reg fields for i2s path. -- Add helper function to distinguish rxtx and va dma ports. -- Optimizing clock and reg name in cpu dt-bindings. -- Update buffer management for cdc dma path. -- Remove Kconfig fields of machine driver. Changes Since V5: -- Include MI2S primary node to snd_soc_dai_driver in lpass-sc7280 platform driver. -- Move dependency patch list to corresponding patch. -- Add support for missing cdc-dma ports. -- Change if/else conditional statements to switch cases. -- Add missing error handlings. -- Typo errors fix. Changes Since V4: -- Remove unused variable in lpass-sc7280 platform driver. Changes Since V3: -- Remove redundant power domain controls. As power domains can be configured from dtsi. Changes Since V2: -- Split lpass sc7280 cpu driver patch and create regmap config patch. -- Create patches based on latest kernel tip. -- Add helper function to get dma control and lpaif handle. -- Remove unused variables. Changes Since V1: -- Typo errors fix -- CPU driver readable/writable apis optimization. -- Add Missing config patch -- Add Common api for repeated dmactl initialization. Srinivasa Rao Mandadapu (9): ASoC: qcom: Move lpass_pcm_data structure to lpass header ASoC: qcom: lpass: Add dma fields for codec dma lpass interface ASoC: qcom: Add helper function to get dma control and lpaif handle ASoC: qcom: Add register definition for codec rddma and wrdma ASoC: qcom: Add regmap config support for codec dma driver ASoC: qcom: Add support for codec dma driver ASoC: qcom: Add lpass CPU driver for codec dma control ASoC: dt-bindings: Add SC7280 lpass cpu bindings ASoC: qcom: lpass-sc7280: Add platform driver for lpass audio .../devicetree/bindings/sound/qcom,lpass-cpu.yaml | 75 ++- sound/soc/qcom/Kconfig | 11 + sound/soc/qcom/Makefile | 4 + sound/soc/qcom/lpass-cdc-dma.c | 301 ++++++++++ sound/soc/qcom/lpass-cpu.c | 253 ++++++++- sound/soc/qcom/lpass-lpaif-reg.h | 127 ++++- sound/soc/qcom/lpass-platform.c | 628 ++++++++++++++++++--- sound/soc/qcom/lpass-sc7280.c | 438 ++++++++++++++ sound/soc/qcom/lpass.h | 141 +++++ 9 files changed, 1890 insertions(+), 88 deletions(-) create mode 100644 sound/soc/qcom/lpass-cdc-dma.c create mode 100644 sound/soc/qcom/lpass-sc7280.c -- 2.7.4
2022-02-24ASoC: SOF: Declare sof_compress_ops in sof-priv.hPeter Ujfalusi
Fix the following sparse error: sound/soc/sof/compress.c:310:25: error: symbol 'sof_compressed_ops' was not declared. Should it be static? Do not enable set the pd->compress_ops yet as it is not a valid assumption that real compress support really works when CONFIG_SND_SOC_SOF_COMPRESS is set as the HDA Probes support also selects it, but compressed audio is not supported (yet) on Intel platforms. Fixes: 6324cf901e14c ("ASoC: SOF: compr: Add compress ops implementation") Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20220224172324.17976-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: qcom: lpass-sc7280: Add platform driver for lpass audioSrinivasa Rao Mandadapu
Add platform driver for configuring sc7280 lpass core I2S and DMA configuration to support playback & capture to external codecs connected over secondary MI2S interface and soundwire interface. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/1645716828-15305-10-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: dt-bindings: Add SC7280 lpass cpu bindingsSrinivasa Rao Mandadapu
Add bindings for sc7280 lpass cpu driver which supports audio over i2s based speaker, soundwire based headset, msm dmics and HDMI Port. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1645716828-15305-9-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: qcom: Add lpass CPU driver for codec dma controlSrinivasa Rao Mandadapu
Add lpass cpu driver to support audio over codec dma for ADSP bypass usecase. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/1645716828-15305-8-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: qcom: Add support for codec dma driverSrinivasa Rao Mandadapu
Upadate lpass cpu and platform driver to support audio over codec dma in ADSP bypass use case. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/1645716828-15305-7-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: qcom: Add regmap config support for codec dma driverSrinivasa Rao Mandadapu
Update regmap configuration for supporting headset playback and capture and DMIC capture using codec dma interface Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/1645716828-15305-6-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: qcom: Add register definition for codec rddma and wrdmaSrinivasa Rao Mandadapu
Add register definitions for codec read dma and write dma lpass interface. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/1645716828-15305-5-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: qcom: Add helper function to get dma control and lpaif handleSrinivasa Rao Mandadapu
Add support function to get dma control and lpaif handle to avoid repeated code in platform driver Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/1645716828-15305-4-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: qcom: lpass: Add dma fields for codec dma lpass interfaceSrinivasa Rao Mandadapu
Add lpass interface memebers to support audio path over codec dma. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/1645716828-15305-3-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: qcom: Move lpass_pcm_data structure to lpass headerSrinivasa Rao Mandadapu
Declare lpass_pcm_data structure in lpass header file instead of platform source file to make common use of it by other drivers Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/1645716828-15305-2-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: amd: acp: Add DMIC machine driver opsAjit Kumar Pandey
Add dmic ops and startup callback to add snd_pcm_hw_constraint for pdm related device node. Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> Link: https://lore.kernel.org/r/20220222124213.721224-4-AjitKumar.Pandey@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: amd: acp-legacy: Add legacy card support for new machinesAjit Kumar Pandey
We have newer renoir platforms with different codecs combinations. Add struct in legacy machine driver and add to list of supported renoir machine to support sound card registration on platform with rt5682s as primary headset codec and max98360 and rt1019 as speaker amp codec. This also fixes error reported by kernel robot: "error: 'EN_SPKR_GPIO_DW' undeclared here" Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> Link: https://lore.kernel.org/r/20220222124213.721224-3-AjitKumar.Pandey@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: amd: acp: Change card name for Guybrush MachineAjit Kumar Pandey
Change sound card name for guybrush machine with rt5682 as primary codec and rt1019 amp to align with names given in UCM config. Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> Link: https://lore.kernel.org/r/20220222124213.721224-2-AjitKumar.Pandey@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24ASoC: SOF: pcm: Add compress_ops for SOF platform component driverDaniel Baluta
Now that sof_compressed_ops initial implementation was merged we can enable it in SOF platform component driver. This partially reverts commit 8a720724589e ("ASoC: SOF: pcm: Remove non existent CONFIG_SND_SOC_SOF_COMPRESS reference") Reported-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20220223153849.84471-1-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-23ASoC: sc7280: Really depends on SOUNDWIREMark Brown
The sc7280 driver really does depend on SOUNDWIRE since it calls various sdw_ functions (eg, sdw_enable_stream(), sdw_prepare_stream()) which do not have stubs when that is disabled so we can't build with COMPILE_TEST. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220223011913.2753938-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-21ASoC: mediatek: mt8195: enable apll tunerTrevor Wu
Normally, the clock source of audio module is either 26M or APLL1/APLL2, but APLL1/APLL2 are not the multiple of 26M. In the patch, APLL1 and APLL2 tuners are enabled to handle sample rate mismatch when the data path crosses two different clock domains. Signed-off-by: Trevor Wu <trevor.wu@mediatek.com> Link: https://lore.kernel.org/r/20220221055716.18580-1-trevor.wu@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-21ASoC: SOF: Intel: Add topology overwrite for FelwinterAjye Huang
The Felwinter uses four max98360a amplifiers on corresponding CH0~CH3. There are four amps on the board connecting to headphone to SSP0 port, amp to SSP1,and the DAI format would be DSP_A,8-slots, 32 bit slot-width. CH0: L(Woofer), CH1:R(Woofer), CH2:L(Tweeter), CH3:R(Tweeter) Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com> Signed-off-by: Brent Lu <brent.lu@intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Curtis Malainey <cujomalainey@chromium.org> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220218082741.1707209-1-brent.lu@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-18ASoC: Intel: sof_es8336: add quirk for Huawei D15 2021Mauro Carvalho Chehab
Huawei D15 uses SSP_CODEC(0). Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lore.kernel.org/r/d560a1c76edb633c37acf04a9a82518b6233a719.1640351150.git.mchehab@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-17ASoC: SOF: Replace zero-length array with flexible-array memberStephen Kitt
There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use "flexible array members"[1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. This helps with the ongoing efforts to globally enable -Warray-bounds and get us closer to being able to tighten the FORTIFY_SOURCE routines on memcpy(). [1] https://en.wikipedia.org/wiki/Flexible_array_member [2] https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays Link: https://github.com/KSPP/linux/issues/78 Link: https://github.com/KSPP/linux/issues/180 Suggested-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Stephen Kitt <steve@sk2.org> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20220217132755.1786130-1-steve@sk2.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-16ASoC: SOF: core: unregister clients and machine drivers in .shutdownPierre-Louis Bossart
On a platform shutdown, the expectation for most drivers is that userspace tasks will release all resources. When those sequences do not complete, it can be the case that PCM devices exposed by ALSA cards are used *after* the DSP shutdown completes, leading to a platform hang. When the clients and machine drivers provide an _unregister callback, let's invoke it in the shutdown sequence. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220216133241.3990281-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-16ASoC: codec: wcd938x: Update CTIA/OMTP switch controlSrinivasa Rao Mandadapu
Convert gpio api's to gpio descriptor api's in CTIA/OMTP switch control. Remove redundant NULL checks in swap_gnd_mic function. Fixes: 013cc2aea0f6 ("ASoC: codec: wcd938x: Add switch control for selecting CTIA/OMTP Headset") Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Link: https://lore.kernel.org/r/1645017892-12522-1-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-15ASoC: soc-core: skip zero num_dai component in searching dai nameShengjiu Wang
In the case like dmaengine which's not a dai but as a component, the num_dai is zero, dmaengine component has the same component_of_node as cpu dai, when cpu dai component is not ready, but dmaengine component is ready, try to get cpu dai name, the snd_soc_get_dai_name() return -EINVAL, not -EPROBE_DEFER, that cause below error: asoc-simple-card <card name>: parse error -22 asoc-simple-card: probe of <card name> failed with error -22 The sound card failed to probe. So this patch fixes the issue above by skipping the zero num_dai component in searching dai name. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Link: https://lore.kernel.org/r/1644491952-7457-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-15ASoC: tegra20: spdif: make const array rates staticColin Ian King
Don't populate the read-only const array rates on the stack but instead it static. Also makes the object code a little smaller. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20220214213223.65780-1-colin.i.king@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: SOF: Makefile: Fix randconfig sof-client build when SND_SOC_SOF=yPeter Ujfalusi
Intel's kernel test robot found the following randconfig combination: SND_SOC_SOF=y SND_SOC_SOF_CLIENT=m In this the sof-client object is not going to be built into the snd-sof.o and we will have undefined references to the sof-client functions. Fixes: 6955d9512d0e ("ASoC: SOF: Introduce IPC SOF client support") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Peter Ujfalusi <Peter Ujfalusi <peter.ujfalusi@linux.intel.com>> Link: https://lore.kernel.org/r/20220214071330.22151-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: Add Euro Headset support for wcd938x codecMark Brown
Merge series from Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>: This patch set is to add switch control for selecting CTIA/OMTP Headset
2022-02-14ASoC: pcm3168a: code cleanupMark Brown
Merge series from Nikita Yushchenko <nikita.yoush@cogentembedded.com>: These patches clean up pcm3168a driver, without introducing any functional change.
2022-02-14ASoC: dt-bindings: wcd938x: Add gpio property for selecting CTIA/OMTP headsetSrinivasa Rao Mandadapu
Add gpio property used for selecting CTIA/OMTP headset connected to wcd codec. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Link: https://lore.kernel.org/r/1644668672-29790-3-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: codec: wcd938x: Add switch control for selecting CTIA/OMTP HeadsetSrinivasa Rao Mandadapu
Add switch control for selecting CTIA or OMTP Headset by swapping gnd and mic with the help of GPIO. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Link: https://lore.kernel.org/r/1644668672-29790-2-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: codec: wm8960: complete discharge on BIAS OFF->STANDBYViorel Suman
On BIAS STANDBY->OFF transition the current implementation sleeps 600ms on suspend in order to discharge the chip. The suspend is propagated from "snd_soc_suspend" call for all audio cards in a serial fashion, thus in case of boards like i.MX8DXL EVK which has 3 distinct WM8960 codecs the total cumulated sleep on suspend is 1.8 seconds. On the other hand the BIAS OFF->STANDBY transition happens asynchronously with regard to "snd_soc_resume" - the call is propagated from "soc_resume_deferred" which is just scheduled from "snd_soc_resume", each card having its own work scheduled to execute "soc_resume_deferred" call. The patch performs discharge completion on BIAS OFF->STANDBY transition so that the cumulated effect on suspend described above is avoided and discharge is completed in paralel in case of multiple WM8960 codecs on the board. Signed-off-by: Viorel Suman <viorel.suman@nxp.com> Link: https://lore.kernel.org/r/20220208121727.4461-1-viorel.suman@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: wm8731: Delete empty remove() functionMark Brown
The I2C remove function is empty for the wm8731 driver, it can just be deleted. Signed-off-by: Mark Brown <broonie@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220211165811.1176005-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: pcm3168a: remove numeric PCM3168A_NUM_SUPPLIESNikita Yushchenko
Just use ARRAY_SIZE() instead. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-5-nikita.yoush@cogentembedded.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: pcm3168a: refactor format handlingNikita Yushchenko
- drop incomplete (not tdm-aware) calculation/setting of hardware fmt value from pcm3168a_set_dai_fmt(); instead, store original SND_SOC_DAIFMT* setting in io_params - in pcm3168a_hw_params(), do all checks in terms of SND_SOC_DAIFMT*, and convert that to register bitfield values only to write to hardware Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-4-nikita.yoush@cogentembedded.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: pcm3168a: refactor hw_params routineNikita Yushchenko
- group together code lines that calculate value for msad/msda field - rename variables to better match their meaning: val -> ms, max_ratio -> num_scki_ratios - update variable types to match exactly parameters or return types of the calls where those variables are used - write two fields of the same register in a single regmap call Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-3-nikita.yoush@cogentembedded.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: pcm3168a: cleanup unintuitive mask usageNikita Yushchenko
When checking if the requested parameters are supported, the driver uses PCM3168A_FMT_DSP_MASK to check for PCM3168A_FMT_DSP_* values. However, formally not only PCM3168A_FMT_DSP_* values match that condition, PCM3168A_FMT_I2S_TDM and PCM3168A_FMT_LEFT_J_TDM also do. The check still gives correct result because those extra values can't be in 'fmt' at the check location. Still, to make the code less cryptic, better to compare 'fmt' with PCM3168A_FMT_DSP_* values explicitly. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-2-nikita.yoush@cogentembedded.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-11ASoC: SOF: compr: Mark snd_compress_ops staticDaniel Baluta
Functions won't be directly used outside of compress.c file so mark them as static. This will also fix warnings reported by kernel test robot: >> sound/soc/sof/compress.c:91:5: warning: no previous prototype for function 'sof_compr_open' [-Wmissing-prototypes] int sof_compr_open(struct snd_soc_component *component, ^ sound/soc/sof/compress.c:91:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int sof_compr_open(struct snd_soc_component *component, Fixes: 6324cf901e14 ("SoC: SOF: compr: Add compress ops implementation") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20220211082631.179735-1-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-11ASoC: Intel: bytcr_wm5102: use GFP_KERNELJulia Lawall
Platform_driver probe functions aren't called with locks held and thus don't need GFP_ATOMIC. Use GFP_KERNEL instead. Problem found with Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220210204223.104181-4-Julia.Lawall@inria.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-11ASoC: wm_adsp: Add trace caps to speaker protection FWVlad Karpovich
Enable access to the speaker protection firmware debug stream using compress stream API and lower minimum fragment size to 16 words. Signed-off-by: Vlad Karpovich <Vlad.Karpovich@cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220210172053.22782-3-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-11ASoC: wm_adsp: Make compressed buffers optionalCharles Keepax
Newer firmwares will support compressed buffers that may or may not exist, for example debugging streams. Update the driver to make a compressed stream optional. A warning will still be generated at DSP boot time and opening the stream will fail if the compressed buffer in question does not exist, however the DSP can still be booted and other features used. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220210172053.22782-2-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: tlv320adc3xxx: Add IIR filter configurationRicard Wanderlof
The TLV320ADC3001/3101 have an internal DSP, which can either be used in various preset configurations (called "Processing Blocks" in the data sheet), or as a freely programmable (using the "PurePath Studio" graphical programming tool from TI) but rather small DSP ("miniDSP"). Using the default configuration (PRB_R1) it's possible to set up filtering using a first-order IIR, which can be useful for adding a digital high pass filter to the signal chain, for instance. This patch adds support for configuring the IIR filter coefficients. The filter itself is always enabled; the default coefficients implement a pass-through function. Signed-off-by: Ricard Wanderlof <ricardw@axis.com> Link: https://lore.kernel.org/r/alpine.DEB.2.21.2202101805360.7068@lnxricardw1.se.axis.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: SOF: IPC client infrastructureMark Brown
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>: The Linux SOF implementation is historically monolithic in a sense that all features accessible in the firmware can be used via the snd_sof_dev struct in one way or another. Support for features can not be added or removed runtime and with the current way of things it is hard if not impossible to implement support for dynamic feature support when based on the firmware manifest we can easily enable/access independent modules with the SOF. In order to be able to support such modularity this series introduces a small framework within SOF for client support using the Auxiliary bus. Client drivers can be removed runtime and later re-loaded if needed without affecting the core's behaviour, but it is the core's and the platform's duty to create the Auxiliary devices usable in the platform and via the firmware. There is still a need for SOF manifest update to convey information about features to really make the full dynamic client device creation. The series will introduce the core SOF client support and converts the generic ipc flood test, ipc message injector and the probes (Intel HDA only) to a client driver.
2022-02-10ASoC: dt-bindings: samsung: convert to dtschemaMark Brown
Merge series from Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>: Convert Samsung DT bindings to dtschema
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