- 28 Sep, 2020 3 commits
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Jack Yu authored
Add 400ms power-up delay recommended to fix pop noise on capture. Reviewed-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by:
Rander Wang <rander.wang@linux.intel.com> Signed-off-by:
Jack Yu <jack.yu@realtek.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200925210509.83353-1-pierre-louis.bossart@linux.intel.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski authored
Add common properties appearing in DTSes (assigned-clocks and similar) to fix dtbs_check warnings like: arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dt.yaml: audio-codec@a: 'assigned-clock-parents', 'assigned-clock-rates', 'assigned-clocks' do not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by:Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200925212719.23286-1-krzk@kernel.orgSigned-off-by:
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Srinivas Kandagatla authored
Looks like there was a major typo in SPDX Licence version, Not sure how it was missed. This patch is to fix it. Reported-by:
Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200926171844.7792-1-srinivas.kandagatla@linaro.orgSigned-off-by:
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- 25 Sep, 2020 9 commits
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Mark Brown authored
Daniel Baluta <daniel.baluta@nxp.com>: From: Daniel Baluta <daniel.baluta@nxp.com> This enables runtime PM for SOF device. Next patchseries will provide PM suspend/resume handlers for i.MX8 specific devices. Daniel Baluta (2): ASoC: SOF: Activate runtime PM with SOF OF device ASoC: SOF: Add .prepare/.complete callbacks sound/soc/sof/sof-of-dev.c | 6 ++++++ 1 file changed, 6 insertions(+) -- 2.17.1
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Mark Brown authored
Merge series "ASoC: qdsp6: fix some warnings when build without CONFIG_OF" from Srinivas Kandagatla <srinivas.kandagatla@linaro.org>: Here are fixes for two warnings types discovered while building qdsp6 drivers without CONFIG_OF and with W=1 One of them was reported by Intel kernel test robot on q6afe-clocks patch, which equally applies to rest of the qdsp6 drivers. changes since v1: - added ifdef CONFIG_OF instead of removing of_match_ptr Srinivas Kandagatla (2): ASoC: qdsp6: add ifdef CONFIG_OF around of_device_id ASoC: q6asm: fix kernel doc warnings sound/soc/qcom/qdsp6/q6adm.c | 2 ++ sound/soc/qcom/qdsp6/q6afe-clocks.c | 2 ++ sound/soc/qcom/qdsp6/q6afe-dai.c | 2 ++ sound/soc/qcom/qdsp6/q6afe.c | 2 ++ sound/soc/qcom/qdsp6/q6asm-dai.c | 2 ++ sound/soc/qcom/qdsp6/q6asm.c | 6 ++++++ sound/soc/qcom/qdsp6/q6core.c | 2 ++ sound/soc/qcom/qdsp6/q6routing.c | 2 ++ 8 files changed, 20 insertions(+) -- 2.21.0
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V Sujith Kumar Reddy authored
Update lpass-cpu.c to enable I2S BCLK and LRCLK together. Remove BCLK enable in lpass_cpu_daiops_startup and add in lpass_cpu_daiops_trigger API. Signed-off-by:
V Sujith Kumar Reddy <vsujithk@codeaurora.org> Signed-off-by:
Srinivasa Rao Mandadapu <srivasam@codeaurora.org> Link: https://lore.kernel.org/r/1600448073-6709-1-git-send-email-srivasam@codeaurora.orgSigned-off-by:
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Xu Wang authored
A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "devm_kcalloc". Signed-off-by:
Xu Wang <vulab@iscas.ac.cn> Link: https://lore.kernel.org/r/20200921015918.24157-1-vulab@iscas.ac.cnSigned-off-by:
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Dan Murphy authored
Mark the property ti,asi-format to deprecated as it is no longer supported. Signed-off-by:
Dan Murphy <dmurphy@ti.com> Link: https://lore.kernel.org/r/20200924142641.12355-1-dmurphy@ti.comSigned-off-by:
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Daniel Baluta authored
Use SOF defined callbacks (snd_sof_prepare/snd_sof_complete) in order to update internal SOF system suspend target. Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Paul Olaru <paul.olaru@nxp.com> Reviewed-by:
Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20200924151518.15841-3-daniel.baluta@oss.nxp.comSigned-off-by:
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Daniel Baluta authored
SOF boots the DSP at probe and keeps it up all the time. With this change, after booting if no one is using the DSP the SOF core will turn off the DSP to save power. Reviewed-by:
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Srinivas Kandagatla authored
This patch fixes below kernel doc warnings on not describing all the parmeters sound/soc/qcom/qdsp6/q6asm.c:927: warning: Function parameter or member 'stream_id' not described in 'q6asm_open_write' sound/soc/qcom/qdsp6/q6asm.c:927: warning: Function parameter or member 'is_gapless' not described in 'q6asm_open_write' sound/soc/qcom/qdsp6/q6asm.c:1053: warning: Function parameter or member 'stream_id' not described in 'q6asm_run' Signed-off-by:
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Srinivas Kandagatla authored
Add ifdef CONFIG_OF around of_device_id table to fix below W=1 compile test warning with !CONFIG_OF: sound/soc/qcom/qdsp6/q6afe-clocks.c:254:34: warning: unused variable 'q6afe_clock_device_id' [-Wunused-const-variable] Fix this warning for across all qdsp6 drivers. Reported-by:
kernel test robot <lkp@intel.com> Signed-off-by:
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- 23 Sep, 2020 13 commits
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Mark Brown authored
Merge series "ASoC: Intel: sdw machine driver updates for 5.10" from Kai Vehmanen <kai.vehmanen@linux.intel.com>: Series including fixes and improvements for Intel SoundWire machine drivers. Bard Liao (1): ASoC: Intel: add support for new SoundWire hardware layout on TGL Pierre-Louis Bossart (4): ASoC: Intel: sof_sdw: remove ternary operator ASoC: Intel: add codec name prefix to ACPI machine description ASoC: Intel: sof_sdw: remove hard-coded codec_conf table ASoC: Intel: sof_sdw_rt700: add codec prefix Rander Wang (1): ASOC: Intel: sof_sdw: restore playback functionality with max98373 amps include/sound/soc-acpi.h | 2 + sound/soc/intel/boards/sof_sdw.c | 170 +++++++++--------- sound/soc/intel/boards/sof_sdw_common.h | 3 + sound/soc/intel/boards/sof_sdw_max98373.c | 36 +++- sound/soc/intel/boards/sof_sdw_rt700.c | 6 +- .../intel/common/soc-acpi-intel-cml-match.c | 10 ++ .../intel/common/soc-acpi-intel-cnl-match.c | 1 + .../intel/common/soc-acpi-intel-icl-match.c | 6 + .../intel/common/soc-acpi-intel-tgl-match.c | 67 +++++++ 9 files changed, 216 insertions(+), 85 deletions(-) -- 2.27.0 -
Dan Murphy authored
Remove unused variables in the private struct and the code as these variables are initially set and then there is no additional code utilizing these variables. Signed-off-by:
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Dan Murphy authored
Remove the code to support the asi-format binding property. The code does nothing except read the property and set a variable. No additional action is taken except to reset the variable. The property is supposed to set the rising or falling RX edge detection of the SBCLK but this edge detection is done by checking the DAI_FMT_INV_MASK. Signed-off-by:
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Dan Murphy authored
Set the regcache to cache data and mark cache as dirty when the device is shutdown when suspend is called. When the device is woken up then sync the cache and set to not caching the data. Signed-off-by:
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Dan Murphy authored
Add the hardware shutdown mechanism to shutdown and wake up the device via a GPIO. Signed-off-by:
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Dan Murphy authored
Add the shutdown-gpios property to the yaml to define the GPIO that can be used to place the device in shutdown mode or wake the device up. Signed-off-by:
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Pierre-Louis Bossart authored
cppcheck reports the following warning: sound/soc/intel/boards/hda_dsp_common.c:17:0: style: The function 'hda_dsp_hdmi_pcm_handle' is never used. [unusedFunction] Fix by moving to static inside compilation block. Signed-off-by:
Jaska Uimonen <jaska.uimonen@intel.com> Signed-off-by:
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Rander Wang authored
The Max98373 amplifier provides I/V feedback information, which keeps a DAPM path active even when there is no playback happening. This prevents entry in low-power mode. Rather than adding new controls and require UCM/user interaction, the method previously applied is to enable/disable the Speaker pin during the dailink trigger operations. Recent changes in the SoundWire stream management moved the stream trigger to the dailink trigger. This change removed the Maxim-specific pin handling and resulted in a regression. This patch restores functionality by combining the SoundWire stream trigger with the pin enable/disable. Fixes: ae3a3918 ('ASoC: Intel: sof_sdw: add dailink .trigger callback') Fixes: 06998d49 ('ASoC: Intel: sof_sdw: add dailink .prepare and .hw_free callback') Signed-off-by:
Rander Wang <rander.wang@intel.com> Signed-off-by:
Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
Keyon Jie <yang.jie@linux.intel.com> Signed-off-by:
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Bard Liao authored
The creativity of hardware folks is endless, with a complete permutation of rt711 (was link0 now link1), rt1308 (was link1 now link2) and rt715 (was link3 now link0). Someday we will get all this information from platform firmware, for now let's add the mapping table. Signed-off-by:
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Pierre-Louis Bossart authored
Somehow for this codec we never used any prefix for the controls, likely because the test platform has a single SoundWire device. Follow the convention and use the codec prefix across the board to avoid possible conflicts. Signed-off-by:
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Pierre-Louis Bossart authored
Now that the ACPI machine params provide all the information needed, allocate the card codec_conf dynamically and set .dlc and .prefix_name. Signed-off-by:
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Pierre-Louis Bossart authored
The current SOF machine driver adds a name prefix for each codec, mainly to differentiate ALSA controls for left and right amplifiers. This is a good idea, but the machine driver duplicates some of the information that already exists in ACPI descriptors, so add those prefixes there. Follow-up patches will make use of the information encoded in these tables and remove duplication. Signed-off-by:
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Pierre-Louis Bossart authored
cppcheck reports the following warning: sound/soc/intel/boards/sof_sdw.c:866:46: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] hdmi_num = sof_sdw_quirk & SOF_SDW_TGL_HDMI ? ^ There's no reason to use the ternary operator here, we might as well use a regular if-else construct. Signed-off-by:
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- 22 Sep, 2020 3 commits
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Necip Fazil Yildiran authored
When SND_SOC_CROS_EC_CODEC is enabled and CRYPTO is disabled, it results in the following Kbuild warning: WARNING: unmet direct dependencies detected for CRYPTO_LIB_SHA256 Depends on [n]: CRYPTO [=n] Selected by [y]: - SND_SOC_CROS_EC_CODEC [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && CROS_EC [=y] The reason is that SND_SOC_CROS_EC_CODEC selects CRYPTO_LIB_SHA256 without depending on or selecting CRYPTO while CRYPTO_LIB_SHA256 is subordinate to CRYPTO. Honor the kconfig menu hierarchy to remove kconfig dependency warnings. Fixes: 93fa0af4 ("ASoC: cros_ec_codec: switch to library API for SHA-256") Signed-off-by:
Necip Fazil Yildiran <fazilyildiran@gmail.com> Link: https://lore.kernel.org/r/20200917141803.92889-1-fazilyildiran@gmail.comSigned-off-by:
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Dan Murphy authored
Remove duplicate code for programming the I/V sense the call to update the register was duplicated in commit 09ed395b ("ASoC: tas2562: Add voltage sense slot configuration"). Fixes: 09ed395b ("ASoC: tas2562: Add voltage sense slot configuration") Signed-off-by:
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Cheng-Yi Chiang authored
Use set_jack ops to set jack so machine drivers do not need to include hdmi-codec.h explicitly. Signed-off-by:
Cheng-Yi Chiang <cychiang@chromium.org> Reviewed-by:
Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20200922062316.1172935-1-cychiang@chromium.orgSigned-off-by:
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- 21 Sep, 2020 12 commits
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Mark Brown authored
Merge series "ASoC: SOF: fix kcontrol size checks" from Kai Vehmanen <kai.vehmanen@linux.intel.com>: Series that fixes checks for 'size' in kcontrol get/put ext_bytes methods for SOF. The gaps in these checks were discovered via cppcheck warnings on unused variable values. Pierre-Louis Bossart (5): ASoC: SOF: control: fix size checks for ext_bytes control .get() ASoC: SOF: control: fix size checks for volatile ext_bytes control .get() ASoC: SOF: control: add size checks for ext_bytes control .put() ASoC: SOF: control: remove const in sizeof() ASoC: SOF: topology: remove const in sizeof() sound/soc/sof/control.c | 53 +++++++++++++++++++++++++++++++--------- sound/soc/sof/topology.c | 2 +- 2 files changed, 43 insertions(+), 12 deletions(-) -- 2.27.0 -
Kai Vehmanen authored
To provide backward compatibility to older systems, the SOF HDA driver allows user to specify which HDMI codec driver to use at runtime via kernel parameter. This mechanism has a subtle flaw in that it assumes the codec drivers not to be loaded when the SOF PCI driver is loaded. The problem is rooted in use of the hdev->type field. snd_hdac_ext_bus_device_init() initializes this field to HDA_DEV_ASOC. This signals the HDA core that ASoC drivers should be considered in driver matching (hda_bus_match()). The SOF and SST drivers continue by overriding this field to HDA_DEV_LEGACY and proceeding to load driver modules with request_module(). Correct drivers will get loaded and attached. If however the codec drivers are already loaded when snd_hdac_ext_bus_device_init() is called, the matching will not work as expected as device type is still set to HDA_DEV_ASOC. Specifically if hdac-hdmi is attached when machine driver is configured to use hdac-hda, this leads to out-of-bounds memory access in hda_dsp_hdmi_build_controls(). Fix the issue by adding codec type as a parameter to snd_hdac_ext_bus_device_init() and ensuring type is set correctly from the start. Fixes: 139c7feb ("ASoC: SOF: Intel: add support for snd-hda-codec-hdmi") Signed-off-by:
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Dan Murphy authored
Refactor the tas2770_set_samplerate to simplify the code and access the I2C bus only once per rate request. The ramp rate and sample rate bits are contained in the same register so a single call to the snd_soc_update_bits function is all that is needed Signed-off-by:
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Dan Murphy authored
Fix up the spacing for argument alignment and add new lines to separate code. Eliminate unneccessary goto statements when the error code could just be returned. Signed-off-by:
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Dan Murphy authored
Update the hardcoded masks with the GENMASK macro. Also update some of the hardcoded bits with the BIT macro Signed-off-by:
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Dan Murphy authored
Fix the unbalanced call to the pm_runtime_disable when removing the module. pm_runtime_enable is not called nor is the pm_runtime setup in the code. Remove the i2c_remove function and the pm_runtime_disable. Fixes: 1a476abc ("tas2770: add tas2770 smart PA kernel driver") Signed-off-by:
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Dan Murphy authored
The I2C addresses listed in the yaml are not correct. The addresses can range from 0x41 through 0x48 based on register configurations. Fix the example and the description. Fixes: 4b7151da ("dt-bindings: ASoC: Add tas2770 smart PA dt bindings") Signed-off-by:
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Dan Murphy authored
Add the TAS2110 amplifier to the TAS2562 driver. The TAS2110 is register and bitmap compatible. The chips differ in that the TAS2110 does not have the I/V Sense feedback path. Since these features do not exist the device needs to be registered without these controls. Signed-off-by:
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Dan Murphy authored
Add the TAS2110 amplifier compatible. Signed-off-by:
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Pierre-Louis Bossart authored
Make sure the TLV header and size are consistent before copying from userspace. Fixes: c3078f53 ('ASoC: SOF: Add Sound Open Firmware KControl support') Signed-off-by:
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Pierre-Louis Bossart authored
Mirror addition of checks for regular ext_bytes controls. Fixes: 783560d0 ('ASoC: SOF: Implement snd_sof_bytes_ext_volatile_get kcontrol IO') Signed-off-by:
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Pierre-Louis Bossart authored
cppcheck complains twice: sound/soc/sof/control.c:436:2: style: Assignment of function parameter has no effect outside the function. [uselessAssignmentArg] size -= sizeof(const struct snd_ctl_tlv); ^ sound/soc/sof/control.c:436:7: style: Variable 'size' is assigned a value that is never used. [unreadVariable] size -= sizeof(const struct snd_ctl_tlv); Somehow we dropped the checks for the size argument when upstreaming the code, somewhere between v5 and v6. Re-add a size check to avoid providing userspace with more data that it asked for. Also fix all error codes, we should return -ENOSPC instead of -EINVAL. Fixes: c3078f53 ('ASoC: SOF: Add Sound Open Firmware KControl support') Signed-off-by:
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