- 29 Oct, 2021 13 commits
-
-
Amadeusz Sławiński authored
Topology needs device for prints and resource allocation. So far, component->dev is used. However, this may lead to high memory use in model where card is an independent driver which can be reloaded and topology is loaded from component's probe() method. Every time machine driver is reloaded topology is being loaded anew, each time allocating new memory. Said memory will only be freed when component itself is being freed. Address the problem by tying topology to component->card->dev instead, so memory occupied by the topology is freed whenever related machine device gets removed. Signed-off-by:
Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20211015161257.27052-6-cezary.rojewski@intel.comSigned-off-by:
Mark Brown <broonie@kernel.org>
-
Amadeusz Sławiński authored
soc_tplg_add_dcontrol() passes device as argument which is later used to print messages. Align it with all other prints in file to use tplg->dev. Signed-off-by:
-
Amadeusz Sławiński authored
Add sanity checks to make sure the data is read within file boundary. Helps in situations where file is only partially copied or malformed. Signed-off-by:
-
Cezary Rojewski authored
Add sanity check to make sure the data is read within file boundary. Helps in situations where file is only partially copied or malformed. Signed-off-by:
-
Amadeusz Sławiński authored
If snd_soc_component_set_jack() is called after snd_soc_component_remove() it may operate on memory which is freed in ->remove handler. Signed-off-by:
-
Vincent Knecht authored
TFA9897 has an internal 'rcv' switch so that it can manage both loudspeaker and earpiece modes with the same physical speaker. Signed-off-by:
Vincent Knecht <vincent.knecht@mailoo.org> Link: https://lore.kernel.org/r/20211024085840.1536438-3-vincent.knecht@mailoo.orgSigned-off-by:
-
Arnd Bergmann authored
The acp-platform driver now needs the ACPI helpers: ld.lld: error: undefined symbol: snd_soc_acpi_find_machine >>> referenced by acp-platform.c >>> soc/amd/acp/acp-platform.o:(acp_machine_select) in archive sound/built-in.a ld.lld: error: undefined symbol: snd_soc_acpi_codec_list >>> referenced by acp-renoir.c >>> soc/amd/acp/acp-renoir.o:(snd_soc_acpi_amd_acp_machines) in archive sound/built-in.a Other drivers using this interface, select SND_SOC_ACPI, so do the same thing here. Fixes: e646b51f ("ASoC: amd: acp: Add callback for machine driver on ACP") Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20211029113714.966823-1-arnd@kernel.orgSigned-off-by:
-
Mark Brown authored
Merge series "ASoC: cs42l42: Fix definition and handling of jack switch invert" from Richard Fitzgerald <rf@opensource.cirrus.com>: Summary: The driver applied the opposite of the DT setting to the wrong register bit. The jack plug detect hardware in cs42l42 is somewhat confusing, compounded by an unclear description in the datasheet. This is most likely the reason that the driver implemented a DT property for the wrong register bit, that had the opposite effect of what was described in the binding. Changing the meaning of the property values isn't feasible; the driver dates from 2016 and the risk of breaking out-of-tree configs is too high (the property is also available to ACPI systems). So the fix is to make the binding doc match the actual behaviour and then fix the driver to apply it to the correct register bit. As a bonus, patch #3 converts the binding to yaml. Richard Fitzgerald (3): ASoC: dt-bindings: cs42l42: Correct description of ts-inv ASoC: cs42l42: Correct configuring of switch inversion from ts-inv ASoC: dt-bindings: cs42l42: Convert binding to yaml .../devicetree/bindings/sound/cirrus,cs42l42.yaml | 225 +++++++++++++++++++++ .../devicetree/bindings/sound/cs42l42.txt | 114 ----------- MAINTAINERS | 1 + sound/soc/codecs/cs42l42.c | 9 +- 4 files changed, 230 insertions(+), 119 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/cirrus,cs42l42.yaml delete mode 100644 Documentation/devicetree/bindings/sound/cs42l42.txt -- 2.11.0
-
Brent Lu authored
Detect the codec variant in probe function and update DAI link accordingly. Also add an new entry in enumeration table for machine driver enumeration. Signed-off-by:
Brent Lu <brent.lu@intel.com> Acked-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20211028140909.496022-1-brent.lu@intel.comSigned-off-by:
-
Julian Braha authored
When SND_SOC_MT8192_MT6359_RT1015_RT5682, SND_SOC_MT8192_MT6359_RT1015_RT5682, SND_SOC_MT8183_DA7219_MAX98357A, or SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A is selected, and GPIOLIB is not selected, Kbuild gives the following warnings, respectively: WARNING: unmet direct dependencies detected for SND_SOC_DMIC Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && GPIOLIB [=n] Selected by [y]: - SND_SOC_MT8192_MT6359_RT1015_RT5682 [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && I2C [=y] && SND_SOC_MT8192 [=y] && MTK_PMIC_WRAP [=y] WARNING: unmet direct dependencies detected for SND_SOC_RT1015P Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && GPIOLIB [=n] Selected by [y]: - SND_SOC_MT8192_MT6359_RT1015_RT5682 [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && I2C [=y] && SND_SOC_MT8192 [=y] && MTK_PMIC_WRAP [=y] WARNING: unmet direct dependencies detected for SND_SOC_RT1015P Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && GPIOLIB [=n] Selected by [y]: - SND_SOC_MT8183_DA7219_MAX98357A [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_MT8183 [=y] && I2C [=y] WARNING: unmet direct dependencies detected for SND_SOC_RT1015P Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && GPIOLIB [=n] Selected by [y]: - SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && I2C [=y] && SND_SOC_MT8183 [=y] This is because these config options select SND_SOC_RT1015P without selecting or depending on GPIOLIB, despite SND_SOC_RT1015P depending on GPIOLIB. These unmet dependency bugs were detected by Kismet, a static analysis tool for Kconfig. Please advise if this is not the appropriate solution. Signed-off-by:
Julian Braha <julianbraha@gmail.com> Acked-by:
Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20211029001225.27218-1-julianbraha@gmail.comSigned-off-by:
-
Pierre-Louis Bossart authored
The same codec seems to have different personalities. ESSX8316 was used for Baytrail/CherryTrail, ESSX8336 seems to be used for AppoloLake, GeminiLake, JasperLake and TigerLake devices. BugLink: https://github.com/thesofproject/linux/issues/2955 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>-e Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20211029011109.23633-1-yung-chuan.liao@linux.intel.comSigned-off-by:
-
Richard Fitzgerald authored
The setting from the cirrus,ts-inv property should be applied to the TIP_SENSE_INV bit, as this is the one that actually affects the jack detect block. The TS_INV bit only swaps the meaning of the PLUG and UNPLUG interrupts and should always be 1 for the interrupts to have the normal meaning. Due to some misunderstanding the driver had been implemented to configure the TS_INV bit based on the jack switch polarity. This made the interrupts behave the correct way around, but left the jack detect block, button detect and analogue circuits always interpreting an open switch as unplugged. The signal chain inside the codec is: SENSE pin -> TIP_SENSE_INV -> TS_INV -> (invert) -> interrupts | v Jack detect, button detect and analog control As the TIP_SENSE_INV already performs the necessary inversion the TS_INV bit never needs to change. It must always be 1 to yield the expected interrupt behaviour. Some extra confusion has arisen because of the additional invert in the interrupt path, meaning that a value applied to the TS_INV bit produces the opposite effect of applying it to the TIP_SENSE_INV bit. The ts-inv property has therefore always had the opposite effect to what might be expected (0 = inverted, 1 = not inverted). To maintain the meaning of the ts-inv property it must be inverted when applied to TIP_SENSE_INV. Signed-off-by:Richard Fitzgerald <rf@opensource.cirrus.com> Fixes: 2c394ca7 ("ASoC: Add support for CS42L42 codec") Link: https://lore.kernel.org/r/20211028140902.11786-3-rf@opensource.cirrus.comSigned-off-by:
-
Richard Fitzgerald authored
This swaps the descriptions of the 0 and 1 values to match what the driver actually does with this property. The background here is somewhat confusing. The codec has two invert bits for the tip sense. The DT property should have been for the TIP_SENSE_INV bit, which is the one that controls the detect block. Due to some misunderstanding of the hardware the driver actually implemented setting of the TS_INV bit, which is only for swapping the sense of the interrupt bits. The description was taken from the datasheet and refers to TIP_SENSE_INV but unfortunately TS_INV has a different purpose and the net effect of changing it is the reverse of what was intended (this is not clearly described in the datasheet). So the ts-inv settings have always done the exact opposite of what the description said. Given the age of the driver, it's too late now to swap the meanings of the values, so the description is changed to match the behaviour. They have been annotated with the terminology used in the datasheet to avoid the confusion of which one corresponds to what the datasheet calls "inverted tip sense". Signed-off-by:
-
- 28 Oct, 2021 2 commits
-
-
Nathan Chancellor authored
Clang warns: sound/soc/qcom/qdsp6/topology.c:465:3: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough] default: ^ sound/soc/qcom/qdsp6/topology.c:465:3: note: insert 'break;' to avoid fall-through default: ^ break; 1 warning generated. Clang is a little more pedantic than GCC, which permits implicit fallthroughs to cases that contain just break or return. Clang's version is more in line with the kernel's own stance in deprecated.rst, which states that all switch/case blocks must end in either break, fallthrough, continue, goto, or return. Add the missing break to fix the warning. Link: https://github.com/ClangBuiltLinux/linux/issues/1495Signed-off-by:Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/r/20211027190823.4057382-1-nathan@kernel.orgSigned-off-by:
-
Julian Braha authored
When SND_SOC_AMD_RENOIR_MACH or SND_SOC_AMD_RV_RT5682_MACH are selected, and GPIOLIB is not selected, Kbuild gives the following warnings, respectively: WARNING: unmet direct dependencies detected for SND_SOC_DMIC Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && GPIOLIB [=n] Selected by [y]: - SND_SOC_AMD_RENOIR_MACH [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_AMD_RENOIR [=y] and WARNING: unmet direct dependencies detected for SND_SOC_MAX98357A Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && GPIOLIB [=n] Selected by [y]: - SND_SOC_AMD_RV_RT5682_MACH [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_AMD_ACP3x [=y] && I2C [=y] && CROS_EC [=y] This is because SND_SOC_DMIC and SND_SOC_MAX98357A are selected by SND_SOC_AMD_RV_RT5682_MACH and SND_SOC_AMD_RENOIR_MACH, respectively. However, neither of the selectors depend on or select GPIOLIB, despite their selectees depending on GPIOLIB. These unmet dependency bugs were detected by Kismet, a static analysis tool for Kconfig. Please advise if this is not the appropriate solution. Signed-off-by:
-
- 27 Oct, 2021 16 commits
-
-
Arnd Bergmann authored
The CONFIG_SND_SOC_AMD_MACH_COMMON has some dependencies that are not checked by the symbols that select it: WARNING: unmet direct dependencies detected for SND_SOC_AMD_MACH_COMMON Depends on [n]: SOUND [=y] && !UML && SND [=m] && SND_SOC [=m] && X86 && PCI [=y] && I2C [=n] Selected by [m]: - SND_SOC_AMD_LEGACY_MACH [=m] && SOUND [=y] && !UML && SND [=m] && SND_SOC [=m] - SND_SOC_AMD_SOF_MACH [=m] && SOUND [=y] && !UML && SND [=m] && SND_SOC [=m] WARNING: unmet direct dependencies detected for SND_SOC_AMD_MACH_COMMON Depends on [n]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && X86 && PCI [=n] && I2C [=m] Selected by [m]: - SND_SOC_AMD_LEGACY_MACH [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] Make this more consistent by adding the same checks everywhere. Fixes: 9d8a7be8 ("ASoC: amd: acp: Add legacy sound card support for Chrome audio") Fixes: 9f84940f ("ASoC: amd: acp: Add SOF audio support on Chrome board") Signed-off-by:
-
Mark Brown authored
Merge series "Make genaral and simple for new sof machine driver" from David Lin <CTLIN0@nuvoton.com>: The series of features will make general and simple for new sof machine driver. David Lin (2): ASoC: nau8825: add set_jack coponment support ASoC: nau8825: add clock management for power saving sound/soc/codecs/nau8825.c | 48 ++++++++++++++++++++++++++++++++++++-- 1 file changed, 46 insertions(+), 2 deletions(-)
-
Mark Brown authored
Merge series "ASoC: minor cleanup of warnings" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: Sparse, make W=1 and cppcheck all report minor warnings. The only functional change is in patch7 where the error code is now returned to the caller. Pierre-Louis Bossart (8): ASoC: topology: handle endianness warning ASoC: rt5682s: use 'static' qualifier ASoC: nau8821: fix kernel-doc ASoC: nau8821: clarify out-of-bounds check ASoC: mediatek: remove unnecessary initialization ASoC: mediatek: mt8195: rename shadowed array ASoC: mediatek: mt8195: fix return value ASoC: rockchip: i2s_tdm: improve return value handling sound/soc/codecs/nau8821.c | 6 ++++-- sound/soc/codecs/rt5682s.c | 6 +++--- sound/soc/mediatek/common/mtk-afe-fe-dai.c | 2 +- sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 4 ++-- sound/soc/mediatek/mt8195/mt8195-dai-etdm.c | 2 +- sound/soc/rockchip/rockchip_i2s_tdm.c | 2 +- sound/soc/soc-topology.c | 2 +- 7 files changed, 13 insertions(+), 11 deletions(-) -- 2.25.1
-
AngeloGioacchino Del Regno authored
The mclk clock is optional, but it's currently using devm_clk_get: simplify the handling by using devm_clk_get_optional instead. Signed-off-by:
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20211026081030.422481-1-angelogioacchino.delregno@collabora.comSigned-off-by:
-
Pierre-Louis Bossart authored
We have configurations for this codec on APL, GLK and TGL, somehow the information that some designs rely on JasperLake was not shared. BugLink: https://github.com/thesofproject/linux/issues/3210 Fixes: 790049fb ('ASoC: Intel: soc-acpi: apl/glk/tgl: add entry for devices based on ES8336 codec') Signed-off-by:
Kai Vehmanen <kai.vehmanen@intel.com> Signed-off-by:
-
Yang Yingliang authored
In case of error, platform_device_register_data() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Reported-by:
Hulk Robot <hulkci@huawei.com> Fixes: e646b51f ("ASoC: amd: acp: Add callback for machine driver on ACP") Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20211027065228.833825-1-yangyingliang@huawei.comSigned-off-by:
-
George Song authored
add max98520 audio amplifier driver Signed-off-by:
George Song <george.song@maximintegrated.com> Link: https://lore.kernel.org/r/20211027001431.363-2-george.song@maximintegrated.comSigned-off-by:
-
George Song authored
add initial bindings for max98520 audio amplifier Signed-off-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211027001431.363-1-george.song@maximintegrated.comSigned-off-by:
-
Pierre-Louis Bossart authored
cppcheck reports the following warning: sound/soc/rockchip/rockchip_i2s_tdm.c:599:9: warning: Identical condition and return expression 'ret', return value is always 0 [identicalConditionAfterEarlyExit] return ret; ^ sound/soc/rockchip/rockchip_i2s_tdm.c:594:6: note: If condition 'ret' is true, the function will return/exit if (ret) ^ sound/soc/rockchip/rockchip_i2s_tdm.c:599:9: note: Returning identical expression 'ret' return ret; ^ While the code is not wrong, it's clearer to return 0 directly. Signed-off-by: -
Pierre-Louis Bossart authored
cppcheck reports the following warning: sound/soc/mediatek/mt8195/mt8195-dai-etdm.c:1299:10: style: Variable 'ret' is assigned a value that is never used. [unreadVariable] int ret = 0; ^ The suggested change aligns the implementation of mt8195_afe_disable_etdm() with mt8195_afe_enable_etdm() - same negative return value upon error. Signed-off-by: -
Pierre-Louis Bossart authored
cppcheck warning: Checking sound/soc/mediatek/mt8195/mt8195-afe-pcm.c ... sound/soc/mediatek/mt8195/mt8195-afe-pcm.c:2884:35: style: Local variable 'irq_data' shadows outer variable [shadowVariable] struct mtk_base_irq_data const *irq_data; ^ sound/soc/mediatek/mt8195/mt8195-afe-pcm.c:2235:39: note: Shadowed declaration static const struct mtk_base_irq_data irq_data[MT8195_AFE_IRQ_NUM] = { ^ sound/soc/mediatek/mt8195/mt8195-afe-pcm.c:2884:35: note: Shadow variable struct mtk_base_irq_data const *irq_data; ^ Signed-off-by: -
Pierre-Louis Bossart authored
Cppcheck warning: sound/soc/mediatek/common/mtk-afe-fe-dai.c:353:8: style: Variable 'i' is assigned a value that is never used. [unreadVariable] int i = 0; ^ Signed-off-by: -
Pierre-Louis Bossart authored
cppcheck reports a false positive sound/soc/codecs/nau8821.c:390:17: error: Array 'dmic_speed_sel[4]' accessed at index 4, which is out of bounds. [arrayIndexOutOfBounds] dmic_speed_sel[i].param, dmic_speed_sel[i].val); ^ sound/soc/codecs/nau8821.c:378:2: note: After for loop, i has value 4 for (i = 0 ; i < 4 ; i++) ^ sound/soc/codecs/nau8821.c:390:17: note: Array index out of bounds dmic_speed_sel[i].param, dmic_speed_sel[i].val); ^ While the code is not incorrect, we can deal with the out-of-bounds check in a clearer way that makes static analysis happy. Signed-off-by: -
Pierre-Louis Bossart authored
make W=1 reports warnings: sound/soc/codecs/nau8821.c:1192: warning: Function parameter or member 'component' not described in 'nau8821_set_fll' sound/soc/codecs/nau8821.c:1192: warning: Function parameter or member 'pll_id' not described in 'nau8821_set_fll' sound/soc/codecs/nau8821.c:1192: warning: Function parameter or member 'source' not described in 'nau8821_set_fll' sound/soc/codecs/nau8821.c:1192: warning: Excess function parameter 'codec' description in 'nau8821_set_fll' Signed-off-by:
-
Pierre-Louis Bossart authored
Sparse reports the following warnings: sound/soc/codecs/rt5682s.c:44:12: error: symbol 'rt5682s_supply_names' was not declared. Should it be static? sound/soc/codecs/rt5682s.c:74:26: error: symbol 'rt5682s_reg' was not declared. Should it be static? sound/soc/codecs/rt5682s.c:2841:30: error: symbol 'rt5682s_aif1_dai_ops' was not declared. Should it be static? Signed-off-by:
-
Pierre-Louis Bossart authored
Sparse reports the following warning: sound/soc/soc-topology.c:1488:26: error: restricted __le32 degrades to integer Signed-off-by:
-
- 26 Oct, 2021 9 commits
-
-
Mark Brown authored
Merge series "ASoC: cs42l42: Fixes to power-down" from Richard Fitzgerald <rf@opensource.cirrus.com>: Driver probe and remove were inconsistent in what they did to power-down and neither did all steps. In addition to that, neither function prevented the interrupt handler from running during and after power-down. Richard Fitzgerald (2): ASoC: cs42l42: Reset and power-down on remove() and failed probe() ASoC: cs42l42: free_irq() before powering-down on probe() fail sound/soc/codecs/cs42l42.c | 43 +++++++++++++++++++++++++++++++------------ 1 file changed, 31 insertions(+), 12 deletions(-) -- 2.11.0
-
Mark Brown authored
Merge series "Update Lpass digital codec macro drivers" from Srinivasa Rao Mandadapu <srivasam@codeaurora.org>: This patch set is to add support for lpass sc7280 based targets. Upadate compatible name and change of bulk clock voting to optional clock voting in digital codecs va, rx, tx macro drivers. Changes Since V3: -- Removed fixes tag. -- Change signedoff by sequence. Changes Since V2: -- Add Tx macro deafults for lpass sc7280 Changes Since V1: -- Removed individual clock voting and used bulk clock optional. -- Removed volatile changes and fixed default values. -- Typo errors. Srinivasa Rao Mandadapu (5): ASoC: qcom: Add compatible names in va,wsa,rx,tx codec drivers for sc7280 ASoC: qcom: dt-bindings: Add compatible names for lpass sc7280 digital codecs ASoC: codecs: tx-macro: Enable tx top soundwire mic clock ASoC: codecs: tx-macro: Update tx default values ASoC: codecs: Change bulk clock voting to optional voting in digital codecs .../bindings/sound/qcom,lpass-rx-macro.yaml | 4 +++- .../bindings/sound/qcom,lpass-tx-macro.yaml | 4 +++- .../bindings/sound/qcom,lpass-va-macro.yaml | 4 +++- .../bindings/sound/qcom,lpass-wsa-macro.yaml | 4 +++- sound/soc/codecs/lpass-rx-macro.c | 3 ++- sound/soc/codecs/lpass-tx-macro.c | 25 +++++++++++++++++++--- sound/soc/codecs/lpass-va-macro.c | 3 ++- sound/soc/codecs/lpass-wsa-macro.c | 1 + 8 files changed, 39 insertions(+), 9 deletions(-) -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project. -
Mark Brown authored
Merge series "ASoC: qcom: Add AudioReach support" from Srinivas Kandagatla <srinivas.kandagatla@linaro.org>: Hi Mark, This version is a respin of v10 fixing a build error in 12/17 patch. QCOM SoC relevant non-audio patches in this series has been merged into the Qualcomm drivers-for-5.16 tree, as this series depends those patches an immutable tag is available at: https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git tags/20210927135559.738-6-srinivas.kandagatla@linaro.org This patchset adds ASoC driver support to configure signal processing framework ("AudioReach") which is integral part of Qualcomm next generation audio SDK and will be deployed on upcoming Qualcomm chipsets. It makes use of ASoC Topology to load graphs on to the DSP which is then managed by APM (Audio Processing Manager) service to prepare/start/stop. Here is simplified high-level block diagram of AudioReach: ___________________________________________________________ | CPU (Application Processor) | | +---------+ +---------+ +----------+ | | | q6apm | | q6apm | | q6apm | | | | dais | <------> | | <-----> |lpass-dais| | | +---------+ +---------+ +----------+ | | ^ ^ | | | | +---------+ | | +---------+ v +---------->|topology | | | | q6prm | +---------+ | | | | | |<-------->| GPR | +---------+ | | +---------+ +---------+ | | ^ ^ | | | | | | +----------+ | | | | q6prm | | | | |lpass-clks| | | | +----------+ | | |____________________________|______________________________| | | RPMSG (IPC over GLINK) ____________________________|______________________________ | | | | +-----------------------+ | | | | | | v v q6 (Audio DSP) | |+-----+ +----------------------------------+ | || PRM | | APM (Audio Processing Manager) | | |+-----+ | . Graph Management | | | | . Command Handing | | | | . Event Management | | | | ... | | | +----------------------------------+ | | ^ | |____________________________|______________________________| | | LPASS AIF ____________________________|______________________________ | | Audio I/O | | v | | +--------------------------------------------------+ | | | Audio devices | | | | CODEC | HDMI-TX | PCM | SLIMBUS | I2S |MI2S |...| | | | | | | +--------------------------------------------------+ | |___________________________________________________________| AudioReach has constructs of sub-graph, container and modules. Each sub-graph can have N containers and each Container can have N Modules and connections between them can be linear or non-linear. An audio function can be realized with one or many connected sub-graphs. There are also control/event paths between modules that can be wired up while building graph to achieve various control mechanism between modules. These concepts of Sub-Graph, Containers and Modules are represented in ASoC topology. Here is simple I2S graph with a Write Shared Memory and a Volume control module within a single Subgraph (1) with one Container (1) and 5 modules. ____________________________________________________________ | Sub-Graph [1] | | _______________________________________________________ | | | Container [1] | | | | [WR_SH] -> [PCM DEC] -> [PCM CONV] -> [VOL]-> [I2S-EP]| | | |_______________________________________________________| | |____________________________________________________________| For now this graph is split into two subgraphs to achieve dpcm like below: ________________________________________________ _________________ | Sub-Graph [1] | | Sub-Graph [2] | | ____________________________________________ | | _____________ | | | Container [1] | | | |Container [2]| | | | [WR_SH] -> [PCM DEC] -> [PCM CONV] -> [VOL]| | | | [I2S-EP] | | | |____________________________________________| | | |_____________| | |________________________________________________| |_________________| _________________ | Sub-Graph [3] | | _____________ | | |Container [3]| | | | [DMA-EP] | | | |_____________| | |_________________| This patchset adds very minimal support for AudioReach which includes supporting sub-graphs containing CODEC DMA ports and simple PCM Decoder/Encoder and Logger Modules. Additional capabilities will be built over time to expose features offered by AudioReach. This patchset is Tested on SM8250 SoC based Qualcomm Robotics Platform RB5 and SM9250 MTP with WSA881X Smart Speaker Amplifiers, DMICs connected via VA Macro and WCD938x Codec connected via TX and RX Macro and HDMI audio via I2S. First 10 Patches are mostly reorganization existing Old QDSP Audio Framework code and bindings so that we could reuse them on AudioReach. ASoC topology graphs for DragonBoard RB5 and SM8250 MTP are available at https://git.linaro.org/people/srinivas.kandagatla/audioreach-topology.git/ and Qualcomm AudioReach DSP headers are available at: https://source.codeaurora.org/quic/la/platform/vendor/opensource/arspf-headers Note: There is one false positive warning in this patchset: audioreach.c:80:45: warning: array of flexible structures Thanks, srini Changes since v10: - fix build error during arm64 defconfig build reported by Mark in 12/17 patch for audioreach_tplg_init symbol Srinivas Kandagatla (17): ASoC: dt-bindings: move LPASS dai related bindings out of q6afe ASoC: dt-bindings: move LPASS clocks related bindings out of q6afe ASoC: dt-bindings: rename q6afe.h to q6dsp-lpass-ports.h ASoC: qdsp6: q6afe-dai: move lpass audio ports to common file ASoC: qdsp6: q6afe-clocks: move audio-clocks to common file ASoC: dt-bindings: q6dsp: add q6apm-lpass-dai compatible ASoC: dt-bindings: lpass-clocks: add q6prm clocks compatible ASoC: dt-bindings: add q6apm digital audio stream bindings ASoC: qdsp6: audioreach: add basic pkt alloc support ASoC: qdsp6: audioreach: add q6apm support ASoC: qdsp6: audioreach: add module configuration command helpers ASoC: qdsp6: audioreach: add Kconfig and Makefile ASoC: qdsp6: audioreach: add topology support ASoC: qdsp6: audioreach: add q6apm-dai support ASoC: qdsp6: audioreach: add q6apm lpass dai support ASoC: qdsp6: audioreach: add q6prm support ASoC: qdsp6: audioreach: add support for q6prm-clocks .../devicetree/bindings/sound/qcom,q6afe.txt | 181 --- .../bindings/sound/qcom,q6apm-dai.yaml | 53 + .../sound/qcom,q6dsp-lpass-clocks.yaml | 77 ++ .../sound/qcom,q6dsp-lpass-ports.yaml | 205 +++ include/dt-bindings/sound/qcom,q6afe.h | 203 +-- .../sound/qcom,q6dsp-lpass-ports.h | 208 +++ include/uapi/sound/snd_ar_tokens.h | 208 +++ sound/soc/qcom/Kconfig | 22 + sound/soc/qcom/qdsp6/Makefile | 11 +- sound/soc/qcom/qdsp6/audioreach.c | 1130 +++++++++++++++++ sound/soc/qcom/qdsp6/audioreach.h | 726 +++++++++++ sound/soc/qcom/qdsp6/q6afe-clocks.c | 187 +-- sound/soc/qcom/qdsp6/q6afe-dai.c | 687 +--------- sound/soc/qcom/qdsp6/q6apm-dai.c | 416 ++++++ sound/soc/qcom/qdsp6/q6apm-lpass-dais.c | 260 ++++ sound/soc/qcom/qdsp6/q6apm.c | 822 ++++++++++++ sound/soc/qcom/qdsp6/q6apm.h | 152 +++ sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.c | 186 +++ sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.h | 30 + sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c | 627 +++++++++ sound/soc/qcom/qdsp6/q6dsp-lpass-ports.h | 22 + sound/soc/qcom/qdsp6/q6prm-clocks.c | 85 ++ sound/soc/qcom/qdsp6/q6prm.c | 202 +++ sound/soc/qcom/qdsp6/q6prm.h | 78 ++ sound/soc/qcom/qdsp6/topology.c | 1113 ++++++++++++++++ 25 files changed, 6664 insertions(+), 1227 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml create mode 100644 include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h create mode 100644 include/uapi/sound/snd_ar_tokens.h create mode 100644 sound/soc/qcom/qdsp6/audioreach.c create mode 100644 sound/soc/qcom/qdsp6/audioreach.h create mode 100644 sound/soc/qcom/qdsp6/q6apm-dai.c create mode 100644 sound/soc/qcom/qdsp6/q6apm-lpass-dais.c create mode 100644 sound/soc/qcom/qdsp6/q6apm.c create mode 100644 sound/soc/qcom/qdsp6/q6apm.h create mode 100644 sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.c create mode 100644 sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.h create mode 100644 sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c create mode 100644 sound/soc/qcom/qdsp6/q6dsp-lpass-ports.h create mode 100644 sound/soc/qcom/qdsp6/q6prm-clocks.c create mode 100644 sound/soc/qcom/qdsp6/q6prm.c create mode 100644 sound/soc/qcom/qdsp6/q6prm.h create mode 100644 sound/soc/qcom/qdsp6/topology.c -- 2.21.0
-
Geert Uytterhoeven authored
All configuration symbols for AMD Audio ACP conponents depend on X86 && PCI, except for SND_SOC_AMD_ACP_COMMON. Add a dependency on X86 && PCI to SND_SOC_AMD_ACP_COMMON, to prevent asking the user about AMD Audio ACP support when configuring a kernel without X86 or PCI support. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/30fcedce513186bf89f1f2655b665298250fdc66.1635260849.git.geert+renesas@glider.beSigned-off-by:
-
Geert Uytterhoeven authored
If not all of CONFIG_X86, CONFIG_PCI, and CONFIG_I2C are set: WARNING: unmet direct dependencies detected for SND_SOC_AMD_MACH_COMMON Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && X86 && PCI [=y] && I2C [=y] Selected by [y]: - SND_SOC_AMD_LEGACY_MACH [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] - SND_SOC_AMD_SOF_MACH [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] As SND_SOC_AMD_MACH_COMMON depends on X86 && PCI && I2C, all symbols selecting it should depend on X86 && PCI && I2C, too. Fixes: 9d8a7be8 ("ASoC: amd: acp: Add legacy sound card support for Chrome audio") Fixes: 9f84940f ("ASoC: amd: acp: Add SOF audio support on Chrome board") Signed-off-by: -
Geert Uytterhoeven authored
The build only descends into sound/soc/amd/acp/ if CONFIG_SND_SOC_AMD_ACP_COMMON=y. Hence all later config symbols should depend on SND_SOC_AMD_ACP_COMMON, to prevent asking the user about config symbols for driver code that won't be build anyway. Fixes: 623621a9 ("ASoC: amd: Add common framework to support I2S on ACP SOC") Signed-off-by:
-
Richard Fitzgerald authored
Relying on devm to free the irq handler on probe failure leaves a small window of opportunity for an interrupt to become pending and then the handler to run after the chip has been reset and powered off. For safety cs42l42_probe() should free the irq in the error path. As the irq is now disabled by the driver in probe() and remove() there is no point allocating it as a devres-managed item, so convert to plain non-devres. Signed-off-by:
-
Richard Fitzgerald authored
Driver remove() should assert RESET and disable the supplies. probe() fail was disabling supplies but it didn't assert reset or put the codec into a power-down state. Signed-off-by:
-
Srinivas Kandagatla authored
Add q6prm clocks using existing qdsp6-audio-clock driver Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by:
-
