- 07 Mar, 2022 1 commit
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Richard Fitzgerald authored
Some audio hardware cannot support a fixed slot width for all sample widths, or a slot width equal to the sample width for all sample widths. This is usually due either to limitations of the audio serial port or system clocking restrictions. This property allows setting a mapping of sample widths and the corresponding tdm slot widths. The slot count is also provided for each slot width - although this would almost always be the same for all slot widths this allows for possibly adding extra padding slots to maintain a fixed bitclock frequency. Signed-off-by:
Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220228172754.453783-2-rf@opensource.cirrus.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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- 03 Mar, 2022 2 commits
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Jiaxin Yu authored
This patch fix the second dai driver's dai widget can't connect to the endpoint. Because "bt-sco-pcm" and "bt-sco-pcm-wb" dai driver have the same stream_name, so it will cause they have the same widget name. Therefor it will just create only one route when do snd_soc_dapm_add_route that only find the widget through the widget name. Signed-off-by:
Jiaxin Yu <jiaxin.yu@mediatek.com> Link: https://lore.kernel.org/r/20220302013533.29068-1-jiaxin.yu@mediatek.comSigned-off-by:
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Meng Tang authored
pcm name can be "Analog" and "Alt Analog", cpcm->name can be "Analog Codec DAI" and "Alt Analog Codec DAI". When pcm_name is "Analog", "Analog Codec DAI" and "Alt Analog Codec DAI" are both satisfy the 'if (strstr(cpcm->name, pcm_name))' condition, which may cause the returned cpcm to be "Alt Analog Codec DAI". Even if we get the pcm name by id, and "Analog Codec DAI" goes into the loop before "Alt Analog Codec DAI", but I still think we'd better have multiple insurances against unexpected return values. After, we can correctly return the expected result even if other relevant places are changed. Signed-off-by:
Meng Tang <tangmeng@uniontech.com> Link: https://lore.kernel.org/r/20220302094351.3487-1-tangmeng@uniontech.comSigned-off-by:
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- 02 Mar, 2022 16 commits
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Mark Brown authored
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: Two cleanups to remove an unused filename and typos, and one addition of an ACPI matching table for a Dell SoundWire SKU without local microphones. The main change is the addition of a common 'sof-ssp-amp' machine driver for devices with amplifiers only (no headset codec) and different connections using I2S links (Bluetooth offload, HDMI receiver). It's likely that the amplifier will be swapped out by OEMs, this machine driver provides a relatively generic solution to avoid copy-paste of similar solutions.
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Dan Carpenter authored
The copy_to/from_user() functions return the number of bytes remaining to be copied. This function needs to return negative error codes because snd_soc_pcm_component_copy_user() treats positive returns as success in soc_component_ret(). Fixes: 7d720955 ("ASoC: qcom: Add support for codec dma driver") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20220301081104.GB17375@kiliSigned-off-by:
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Jiasheng Jiang authored
There is one call trace that snd_soc_register_card() ->snd_soc_bind_card()->soc_init_pcm_runtime() ->snd_soc_dai_compress_new()->snd_soc_new_compress(). In the trace the 'codec_dai' transfers from card->dai_link, and we can see from the snd_soc_add_pcm_runtime() in snd_soc_bind_card() that, if value of card->dai_link->num_codecs is 0, then 'codec_dai' could be null pointer caused by index out of bound in 'asoc_rtd_to_codec(rtd, 0)'. And snd_soc_register_card() is called by various platforms. Therefore, it is better to add the check in the case of misusing. And because 'cpu_dai' has already checked in soc_init_pcm_runtime(), there is no need to check again. Adding the check as follow, then if 'codec_dai' is null, snd_soc_new_compress() will not pass through the check 'if (playback + capture != 1)', avoiding the leftover use of 'codec_dai'. Fixes: 467fece8 ("ASoC: soc-dai: move snd_soc_dai_stream_valid() to soc-dai.c") Signed-off-by:
Jiasheng Jiang <jiasheng@iscas.ac.cn> Reported-by:
kernel test robot <lkp@intel.com> Reported-by:
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Sascha Hauer authored
In dmaengine_pcm_set_runtime_hwparams() period_bytes_min is hardcoded to 256. For some applications that may be too big. This patch changes that to calculate the value based on dma_data->maxburst. The correct value would be maxburst multiplied by the address width of the hardware FIFO. Unfortunately the address width is dynamically calculated based on the stream parameters and is not known at open time, so the worst case is chosen here which is 8 bytes, the maximum that is supported by dmaengine drivers. Not all drivers may set a maxburst value, so we fall back to the previously used hardcoded value of 256 bytes. Signed-off-by:
Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.kernel.org/r/20220301113446.1053171-1-s.hauer@pengutronix.deSigned-off-by:
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Jiasheng Jiang authored
As the potential failure of the clk_enable(), it should be better to check it, as same as clk_prepare_enable(). Fixes: c9afc183 ("ASoC: dwc: Disallow building designware_pcm as a module") Signed-off-by:
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Zhen Ni authored
Uses asoc_substream_to_rtd() helper. Signed-off-by:
Zhen Ni <nizhen@uniontech.com> Link: https://lore.kernel.org/r/20220302081502.25367-1-nizhen@uniontech.comSigned-off-by:
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Jiasheng Jiang authored
As the potential failure of the clk_enable(), it should be better to check it and return error if fals. Fixes: cbaadf0f ("ASoC: atmel_ssc_dai: refactor the startup and shutdown") Signed-off-by:
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Jiasheng Jiang authored
As the potential failure of the clk_enable(), it should be better to check it, like mxs_saif_trigger(). Fixes: d0ba4c01 ("ASoC: mxs-saif: set a base clock rate for EXTMASTER mode work") Signed-off-by:
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Libin Yang authored
Support configuration with SoundWire RT1316 amplifiers on link0 and link1, and RT711 on link2 for headphone/headset. This product does not support local microphones. Reviewed-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by:
Libin Yang <libin.yang@intel.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220301194903.60859-9-pierre-louis.bossart@linux.intel.comSigned-off-by:
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Brent Lu authored
Add support of CS35L41 amplifier to the machine driver, as well as the support of HDMI playback and BT offload DAI Link. Rename the driver to a generic name to support different amplifiers from different vendors. Reviewed-by:
Brent Lu <brent.lu@intel.com> Signed-off-by:
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Brent Lu authored
Implement cs35l41 support code in this common module so it could be shared between multiple SOF machine drivers. Reviewed-by:
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Brent Lu authored
Move the code related to rt1308 dai link to the realtek common module. It creates a clean base to add more amplifier support to this machine driver in the future. Reviewed-by:
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Brent Lu authored
Move sof_realtek_common.o to a dedicated module like the module to support maxim amplifiers. Reviewed-by:
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balamurugan.c authored
Adding separate I2S machine driver for RT1308. Adding support for HDMI-In capture via I2S in slave mode configuration. Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
balamurugan.c <balamurugan.c@intel.com> Signed-off-by:
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Pierre-Louis Bossart authored
copy/paste spelling issues with platforms and buttons. Reviewed-by:
FRED OH <fred.oh@linux.intel.com> Reviewed-by:
Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Signed-off-by:
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Pierre-Louis Bossart authored
We've been using a default firmware name for each PCI/ACPI/OF platform for a while. The machine-specific sof_fw_filename is in practice not different from the default, and newer devices don't set this field, so let's remove the redundant definitions. When OEMs modify the base firmware, they can keep the same firmware name but store the file in a separate directory. Reviewed-by:
Rander Wang <rander.wang@intel.com> Reviewed-by:
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- 28 Feb, 2022 21 commits
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Srinivas Kandagatla authored
WSA SoundWire Controller does not support Clock stop and performs a soft reset on suspend resume path. Its recommended that WSA881x codecs connected to this are also reset using a hard reset during suspend resume. So this codec driver performs a hard reset during suspend resume cycle. Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220228144235.24208-1-srinivas.kandagatla@linaro.orgSigned-off-by:
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Mark Brown authored
Merge series from Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>: This patch set is to add power domains support for RX, TX and VA macros.
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the es7241 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the max98927 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the max98926 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the max98925 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the max9867 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the max9860 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the max9850 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the max98390 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the max98371 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the max98095 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the max98088 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the uda134x driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the ml26124 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the pcm512x driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the pcm3168a driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the pcm186x driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the pcm1681 driver to use more modern terminology for clocking. Signed-off-by:
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Mark Brown authored
As part of moving to remove the old style defines for the bus clocks update the pcm3060 driver to use more modern terminology for clocking. Signed-off-by:
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Sascha Hauer authored
Since 70d435ba ("ASoC: imx-pcm-dma: simplify pcm_config") the size argument to imx_pcm_dma_init() is unused, so drop it. Also remove the now unused defines that the users of imx_pcm_dma_init() used to pass the size argument Signed-off-by:
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