- 20 Nov, 2020 1 commit
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Jaska Uimonen authored
ASoC dapm controls currently don't support more than 2 channels. This is a problem for SOF-based devices where individual volume control cannot be provided on the 4 DMIC input path. If we want to provide controls for more than 2 channels, this patch suggests a simple solution based on an override of the info callback. For example, in the case with 4 channel DMIC PGAs, a sof_info callback would be used. Mono and stereo cases will keep using the existing dapm info callback. A longer-term solution would be to remove the limits to 2 channels in ASoC/DAPM/topology. This is a topic Intel is currently looking into, e.g. by removing the use of 'reg' and 'rreg' fields and use arrays instead. Such changes will be rather intrusive and touch multiple codec and platform drivers. Removing restrictions is the right thing to do, but this will need to be done in steps with lots of validation. Signed-off-by:
Jaska Uimonen <jaska.uimonen@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20201111173105.1927466-1-kai.vehmanen@linux.intel.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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- 19 Nov, 2020 13 commits
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Mark Brown authored
Merge series "ASoC: codecs: add support for LPASS Codec macros" from Srinivas Kandagatla <srinivas.kandagatla@linaro.org>: This patchset adds support for two Codec Macro blocks( WSA and VA) available in Qualcomm LPASS (Low Power Audio SubSystem). There are WSA, VA, TX and RX Macros on LPASS IP, each of the Macro block has specific connectivity like WSA Macros are intended to connect to WSA Smart speaker codecs via SoundWire. VA Macro is intended for DMICs, and TX/RX for Analog codecs via SoundWire like other WCD Codecs to provide headphone/ear/lineout etc .. Most of the work is derived from downstream Qualcomm kernels. Credits to various Qualcomm authors from Patrick Lai's team who have contributed to this code. This patchset has been tested on support to Qualcomm Robotics RB5 Development Kit based on QRB5165 Robotics SoC. This board has 2 WSA881X smart speakers with onboard DMIC connected to internal LPASS codec via WSA and VA macros respectively. Thanks, srini -Changes since v2: - various unnecessary variable intializations removed, suggested by Pierre - fixed a static checker error - collected reviews for dt-bindings. - fixed licence headers as suggested by Pierre. Srinivas Kandagatla (6): ASoC: qcom: dt-bindings: add bindings for lpass wsa macro codec ASoC: codecs: lpass-wsa-macro: Add support to WSA Macro ASoC: codecs: lpass-wsa-macro: add dapm widgets and route ASoC: qcom: dt-bindings: add bindings for lpass va macro codec ASoC: codecs: lpass-va-macro: Add support to VA Macro ASoC: codecs: lpass-va-macro: add dapm widgets and routes .../bindings/sound/qcom,lpass-va-macro.yaml | 67 + .../bindings/sound/qcom,lpass-wsa-macro.yaml | 69 + sound/soc/codecs/Kconfig | 8 + sound/soc/codecs/Makefile | 4 + sound/soc/codecs/lpass-va-macro.c | 1503 ++++++++++ sound/soc/codecs/lpass-wsa-macro.c | 2464 +++++++++++++++++ sound/soc/codecs/lpass-wsa-macro.h | 17 + 7 files changed, 4132 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml create mode 100644 Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml create mode 100644 sound/soc/codecs/lpass-va-macro.c create mode 100644 sound/soc/codecs/lpass-wsa-macro.c create mode 100644 sound/soc/codecs/lpass-wsa-macro.h -- 2.21.0
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Ranjani Sridharan authored
Currently, the SND_SOC_DAPM_STREAM_START event is sent during pcm_prepare() but the SND_SOC_DAPM_STREAM_STOP event is sent only in dpcm_fe_dai_shutdown() after soc_pcm_close(). This results in an imbalance between when the DAPM widgets receive the PRE/POST_PMU/PMD events. So call snd_soc_dapm_stream_stop() in soc_pcm_hw_clean() before the snd_soc_pcm_component_hw_free() to keep the stream_stop DAPM event balanced with the stream_start event in soc_pm_prepare(). Also, in order to prevent duplicate DAPM stream events, remove the call for DAPM STREAM_START event in dpcm_fe_dai_prepare() and the call for DAPM STREAM_STOP event in dpcm_fe_dai_shutdown(). Reviewed-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by:
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Kai Vehmanen authored
Part of PCM constraints are set based on DSP topology, but rest should be set based on hardware capabilities. Add PCM constraints for Intel platforms: - Add constraint for the period count to be integer. This avoids wrap-arounds of the DMA circular buffer in middle of a period. - Align period size to dword/32bit as per HDA spec. Both constraints are aligned with current implementation in snd-hda-intel driver. Signed-off-by:
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Kai Vehmanen authored
Current SOF implementation limits period and buffer sizes to multiples of period_min. Period_min is defined in topology, but is in practise set to align with the SOF DSP timer tick (typically 1ms). While this approach helps user-space to avoid period sizes, which are not aligned to the DSP timer tick, it causes problems to applications which want to align data processing size to that of ALSA period size. One example is JACK audio server, which limits period sizes to power of two values. Other ALSA drivers where audio data transfer is driven by a timer tick, like USB, do not constraint period and buffer sizes to exact multiple of the timer tick. To align SOF to follow the same behaviour, drop the additional alignment constraints. As a side-effect, this patch can cause irregularity to period wakeup timing. This happens when application chooses settings which were previously forbidden. For example, if application configures period size to 2^14 bytes and audio config of S32_LE/2ch/48000Hz, one period represents 42.667ms of audio. Without this patch, this configuration is not allowed by SOF. With the patch applied, configuration is allowed but the wakeups are paced by the DSP timer tick, which is typically 1ms. Application will see period wakeups with a 42/43/42/43ms repeating pattern. Both approaches are valid within ALSA context, but relaxing the constraints is better aligned with existing applications and other ALSA drivers like USB audio. Signed-off-by:
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Piotr Maziarz authored
Select WANT_DEV_COREDUMP for catpt driver. Signed-off-by:
Piotr Maziarz <piotrx.maziarz@linux.intel.com> Signed-off-by:
Gustaw Lewandowski <gustaw.lewandowski@linux.intel.com> -- Changes in v2: - change should be added to catpt only Acked-by:
Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20201117145223.21222-1-gustaw.lewandowski@linux.intel.comSigned-off-by:
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Shengjiu Wang authored
On VF610, mclk0 = bus_clk; On i.MX6SX/6UL/6ULL/7D, mclk0 = mclk1; On i.MX7ULP, mclk0 = bus_clk; On i.MX8QM/8QXP, mclk0 = bus_clk; On i.MX8MQ/8MN/8MM/8MP, mclk0 = bus_clk; So add variable mclk0_is_mclk1 in fsl_sai_soc_data to distinguish these platforms. Signed-off-by:
Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by:
Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/1605768038-4582-1-git-send-email-shengjiu.wang@nxp.comSigned-off-by:
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Krzysztof Kozlowski authored
COMMON_CLK is a user-selectable option with its own dependencies. The most important dependency is !HAVE_LEGACY_CLK. User-selectable drivers should not select COMMON_CLK because they will create a dependency cycle and build failures. For example on MIPS a configuration with COMMON_CLK (selected by SND_SUN8I_CODEC) and HAVE_LEGACY_CLK (selected by SOC_RT305X) is possible: WARNING: unmet direct dependencies detected for COMMON_CLK Depends on [n]: !HAVE_LEGACY_CLK [=y] Selected by [y]: - SND_SUN8I_CODEC [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && (ARCH_SUNXI || COMPILE_TEST [=y]) && OF [=y] && (MACH_SUN8I || ARM64 && ARCH_SUNXI || COMPILE_TEST [=y]) /usr/bin/mips-linux-gnu-ld: drivers/clk/clk.o: in function `clk_set_rate': (.text+0xaeb4): multiple definition of `clk_set_rate'; arch/mips/ralink/clk.o:(.text+0x88): first defined here Signed-off-by:Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by:
Samuel Holland <samuel@sholland.org> Acked-by:
Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/r/20201118201420.4878-1-krzk@kernel.orgSigned-off-by:
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Srinivas Kandagatla authored
Add dapm widgets and routes for this codec. Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by:
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Srinivas Kandagatla authored
Qualcomm LPASS (Low Power Audio SubSystem) has internal codec VA macro block which is used for connecting with DMICs. This patch adds support to the codec part of the VA Macro block Signed-off-by:
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Srinivas Kandagatla authored
This binding is for LPASS has internal codec VA macro which is for connecting with DMICs. Signed-off-by:
Rob Herring <robh@kernel.org> Reviewed-by:
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Srinivas Kandagatla authored
This patch adds dapm widgets and routes on this codec Signed-off-by:
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Srinivas Kandagatla authored
Qualcomm LPASS (Low Power Audio SubSystem) has internal codec WSA macro block which is used for connecting with WSA Smart speakers over soundwire. This patch adds support to the codec part of the WSA Macro block. Signed-off-by:
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Srinivas Kandagatla authored
This binding is for LPASS has internal codec WSA macro which is for connecting with WSA Smart speakers. Signed-off-by:
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- 18 Nov, 2020 21 commits
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Mark Brown authored
Merge series "ASoC: soc-component: add snd_soc_component_xxx()" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: Hi Mark These are v2 of snd_soc_component_compr_xxx() function patches. I think component related function should be implemented at soc-component.c, otherwise it is confusable to read. These are for it. v1 -> v2 - fixup function return timing on snd_soc_component_compr_get_params() snd_soc_component_compr_get_metadata() - use mutex at compr side on snd_soc_component_compr_get_caps() snd_soc_component_compr_get_codec_caps() snd_soc_component_compr_copy() Link: https://lore.kernel.org/r/878sb78ac4.wl-kuninori.morimoto.gx@renesas.com Kuninori Morimoto (12): ASoC: soc-component: add snd_soc_component_compr_open() ASoC: soc-component: add snd_soc_component_compr_free() ASoC: soc-component: add snd_soc_component_compr_trigger() ASoC: soc-component: add snd_soc_component_compr_set_params() ASoC: soc-component: add snd_soc_component_compr_get_params() ASoC: soc-component: add snd_soc_component_compr_get_caps() ASoC: soc-component: add snd_soc_component_compr_get_codec_caps() ASoC: soc-component: add snd_soc_component_compr_ack() ASoC: soc-component: add snd_soc_component_compr_pointer() ASoC: soc-component: add snd_soc_component_compr_copy() ASoC: soc-component: add snd_soc_component_compr_set_metadata() ASoC: soc-component: add snd_soc_component_compr_get_metadata() include/sound/soc-component.h | 22 +++ sound/soc/soc-component.c | 255 ++++++++++++++++++++++++++++++++ sound/soc/soc-compress.c | 263 ++++------------------------------ 3 files changed, 303 insertions(+), 237 deletions(-) -- 2.25.1
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Mark Brown authored
This series updates Sameer's patch to repartition the graph card binding schema and incorporate the OF graph schema. The schema was also mixing card node and DAI node properties, so I've split the DAI part (the 'port' node) into a separate schema. There's another problem that 'frame-master' and 'bitclock-master' have inconsistent types of boolean and phandle. Having the properties just point to the local or remote endpoint within an endpoint node is kind of pointless. We should have gone with just boolean, but looks like we already have several users. MMP OLPC is the one platform using boolean, but it happens to work because the properties are effectively ignored and CPU DAI as the master is the default. Rob Rob Herring (3): ASoC: dt-bindings: Use OF graph schema ASoC: dt-bindings: marvell,mmp-sspa: Use audio-graph-port schema ASoC: dt-bindings: Refine 'frame-master' and 'bitclock-master' type Sameer Pujar (1): ASoC: audio-graph-card: Refactor schema .../bindings/sound/audio-graph-card.yaml | 106 +----------------- .../bindings/sound/audio-graph-port.yaml | 72 ++++++++++++ .../bindings/sound/audio-graph.yaml | 45 ++++++++ .../bindings/sound/marvell,mmp-sspa.yaml | 25 +---- .../bindings/sound/renesas,rsnd.yaml | 12 +- .../bindings/sound/simple-card.yaml | 6 +- 6 files changed, 132 insertions(+), 134 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/audio-graph-port.yaml create mode 100644 Documentation/devicetree/bindings/sound/audio-graph.yaml base-commit: e2e99930ec006c6fe1d62af339a765ade71a0d9a -- 2.25.1
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Jiaxin Yu authored
This reverts commit 1afc60e0 (dt-bindings: mediatek: mt8192: add audio afe document). https://mailman.alsa-project.org/pipermail/alsa-devel/2020-November/176873.html These dependency are continuing to upstream, I will revert this patch first. After the dependencies are merged, I will send 'mt8192-afe-pcm.yaml' again. [Massaged commit message to put hint about issue being fixed into there rather than the trailer -- broonie] Signed-off-by:
Jiaxin Yu <jiaxin.yu@mediatek.com> Acked-by:
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Zou Wei authored
./sound/soc/samsung/midas_wm1811.c:534:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
Zou Wei <zou_wei@huawei.com> Reviewed-by:
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Kyle Russell authored
The transmit phase register value is never cleared during hw params. So once hw params sets this bit to handle a two channel format, it remains configured for dual-phase, which is not desirable for mono playback. Signed-off-by:
Kyle Russell <bkylerussell@gmail.com> Link: https://lore.kernel.org/r/20201106145905.365903-1-bkylerussell@gmail.comSigned-off-by:
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Kaixu Xia authored
The '>=' expression itself is bool, no need to convert it to bool. Fix the following coccicheck warning: ./sound/soc/codecs/wcd9335.c:3982:25-30: WARNING: conversion to bool not needed here Reported-by:
Tosk Robot <tencent_os_robot@tencent.com> Signed-off-by:
Kaixu Xia <kaixuxia@tencent.com> Link: https://lore.kernel.org/r/1604652816-1330-1-git-send-email-kaixuxia@tencent.comSigned-off-by:
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Rob Herring authored
'frame-master' and 'bitclock-master' are only a single phandle, so use the more specific 'phandle' type definition instead. Signed-off-by:
Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/20201117013349.2458416-5-robh@kernel.orgSigned-off-by:
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Rob Herring authored
Now that we have a graph schema, reference it from the marvell,mmp-sspa schema. Signed-off-by:
Lubomir Rintel <lkundrak@v3.sk> Link: https://lore.kernel.org/r/20201117013349.2458416-4-robh@kernel.orgSigned-off-by:
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Sameer Pujar authored
There can be customized sound cards which are based on generic audio graph. In such cases most of the stuff is reused from generic audio graph. To facilitate this, refactor audio graph schema into multiple files and the base schema can be reused for specific sound cards. The graph card nodes and port nodes are separate entities, so they should be separate schemas. Signed-off-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch adds snd_soc_component_compr_get_metadata(). Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch adds snd_soc_component_compr_set_metadata(). Signed-off-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch adds snd_soc_component_compr_copy(). Signed-off-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch adds snd_soc_component_compr_pointer(). Signed-off-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch adds snd_soc_component_compr_ack(). Signed-off-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch adds snd_soc_component_compr_get_codec_caps(). Signed-off-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch adds snd_soc_component_compr_get_caps(). Signed-off-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch adds snd_soc_component_compr_get_params(). Signed-off-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch moves soc-compress soc_compr_components_set_params() to soc-component as snd_soc_component_compr_set_params(). Signed-off-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch moves soc-compress soc_compr_components_trigger() to soc-component as snd_soc_component_compr_trigger(). Signed-off-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch moves soc-compress soc_compr_components_free() to soc-component as snd_soc_component_compr_free(). Signed-off-by:
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Kuninori Morimoto authored
component related function should be implemented at soc-component.c. This patch moves soc-compress soc_compr_components_open() to soc-component as snd_soc_component_compr_open(). Signed-off-by:
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- 17 Nov, 2020 5 commits
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Geert Uytterhoeven authored
Some entries used 7 or 8 spaces instead if a single TAB. Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Link: https://lore.kernel.org/r/20201110174904.3413846-1-geert@linux-m68k.orgSigned-off-by:
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Geert Uytterhoeven authored
The Intel Keem Bay audio module is only present on Intel Keem Bay SoCs. Hence add a dependency on ARCH_KEEMBAY, to prevent asking the user about this driver when configuring a kernel without Intel Keem Bay platform support. Fixes: c544912b ("ASoC: Intel: Add makefiles and kconfig changes for KeemBay") Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20201110145001.3280479-1-geert+renesas@glider.beSigned-off-by:
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Geert Uytterhoeven authored
The Freescale/NXP AUDIO TO HDMI TX module is only present on NXP i.MX 8 Series SoCs. Hence add a dependency on ARCH_MXC, to prevent asking the user about this driver when configuring a kernel without i.MX 8 platform support. Fixes: 8a24c834 ("ASoC: fsl_aud2htx: Add aud2htx module driver") Signed-off-by:
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Bogdan Togorean authored
Audio ADI reference designs are also used on some ZynqMP boards, and can also be used on Intel FPGA boards and also on some more complex FPGA combinations (FPGA cards connected through PCIe). This change removes the dependency on Microblaze and Zynq architectures to allow the usage of this driver for the systems described above. Signed-off-by:
Bogdan Togorean <bogdan.togorean@analog.com> Signed-off-by:
Alexandru Ardelean <alexandru.ardelean@analog.com> Link: https://lore.kernel.org/r/20201110152213.37811-1-alexandru.ardelean@analog.comSigned-off-by:
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Alexandru Ardelean authored
This change converts the old device-tree binding for ADAU1977 from text format to the new yaml format. Signed-off-by:
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