#
f892e66f |
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25-Mar-2024 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: rt-sdw*: add __func__ to all error logs The drivers for Realtek SoundWire codecs use similar logs, which is problematic to analyze problems reported by CI tools, e.g. "Failed to get private value: 752001 => 0000 ret=-5". It's not uncommon to have several Realtek devices on the same platform, having the same log thrown makes support difficult. This patch adds __func__ to all error logs which didn't already include it. No functionality change, only error logs are modified. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://msgid.link/r/20240325221817.206465-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
aae86cfd |
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25-Mar-2024 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: rt711-sdw: fix locking sequence The disable_irq_lock protects the 'disable_irq' value, we need to lock before testing it. Fixes: b69de265bd0e ("ASoC: rt711: fix for JD event handling in ClockStop Mode0") Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Chao Song <chao.song@linux.intel.com> Link: https://msgid.link/r/20240325221817.206465-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
a8590dd7 |
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02-Aug-2023 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: rt711: enable pm_runtime in probe, keep status as 'suspended' In stress cases involving module insertion/removal followed by playback/capture, it can happen that capture/playback is started before the codec enumeration completes. The codec driver registers its components with the ASoC framework during the probe stage, so there is currently no way for the card creation to wait for the codec enumeration/initialization to complete. In addition, when the capture/playback starts, the ASoC framework uses pm_runtime_get_sync() to properly refcount and power-manage devices. This is problematic in the SoundWire case because pm_runtime is enabled during the enumeration/initialization stage, so pm_runtime_get_sync() will return -EACCESS which is ignored. Additional errors will happen when setting the pm_runtime status as 'active' because the parent is not properly resumed, resulting in an error such as: "rt711 sdw:0:025d:0711:00: runtime PM trying to activate child device sdw:0:025d:0711:00 but parent (sdw-master-0) is not active" This patch suggests enabling pm_runtime during the probe, but marking the device as 'active' only after it is enumerated. That will force a dependency between the card and the codec, pm_runtime_get_sync() will have to wait for the codec device to resume and hence implicitly wait for the enumeration/initialization to be completed. In the nominal case where the codec device is already active the get_sync() would only perform a ref-count increase. Closes: https://github.com/thesofproject/linux/issues/4328 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20230802153629.53576-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
3f3d66ba |
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02-Aug-2023 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: SoundWire codecs: return error status in probe For some reason the first batch of SoundWire codec drivers squelch errors in the SoundWire probe callback. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20230802153629.53576-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
b69de265 |
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21-Jul-2023 |
Shuming Fan <shumingf@realtek.com> |
ASoC: rt711: fix for JD event handling in ClockStop Mode0 When the system suspends, peripheral Imp-defined interrupt is disabled. When system level resume is invoked, the peripheral Imp-defined interrupts should be enabled to handle JD events. Signed-off-by: Shuming Fan <shumingf@realtek.com> Reported-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://lore.kernel.org/r/20230721090654.128230-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
0a575729 |
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10-Jun-2023 |
Mark Brown <broonie@kernel.org> |
ASoC: rt711: Use maple tree register cache The rt711 can only support single register read and write operations so does not benefit from block writes. This means it gets no benefit from using the rbtree register cache over the maple tree register cache so convert it to use maple trees instead, it is more modern. Tested-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230609-asoc-rt-sdw-maple-v1-2-85ee50c93905@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
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#
22e15c18 |
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18-May-2023 |
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
ASoC: codecs: rt711: do not store status in state container Driver in its update status callback stores Soundwire device status in state container but it never uses it later. Simplify the code a bit. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com Link: https://lore.kernel.org/r/20230518072753.7361-8-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org
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#
74d40901 |
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06-Jun-2022 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: rt711: fix calibrate mutex initialization Follow the same flow as rt711-sdca and initialize all mutexes at probe time. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220606203752.144159-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
f9e9bdd5 |
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06-Jun-2022 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: Realtek/Maxim SoundWire codecs: disable pm_runtime on remove When binding/unbinding codec drivers, the following warnings are thrown: [ 107.266879] rt715-sdca sdw:3:025d:0714:01: Unbalanced pm_runtime_enable! [ 306.879700] rt711-sdca sdw:0:025d:0711:01: Unbalanced pm_runtime_enable! Add a remove callback for all Realtek/Maxim SoundWire codecs and remove this warning. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220606203752.144159-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
08bb5dc6 |
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06-Jun-2022 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: rt711: fix calibrate mutex initialization Follow the same flow as rt711-sdca and initialize all mutexes at probe time. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220606203752.144159-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
ac63716d |
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06-Jun-2022 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: Realtek/Maxim SoundWire codecs: disable pm_runtime on remove When binding/unbinding codec drivers, the following warnings are thrown: [ 107.266879] rt715-sdca sdw:3:025d:0714:01: Unbalanced pm_runtime_enable! [ 306.879700] rt711-sdca sdw:0:025d:0711:01: Unbalanced pm_runtime_enable! Add a remove callback for all Realtek/Maxim SoundWire codecs and remove this warning. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220606203752.144159-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
18236370 |
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14-Jun-2021 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: rt711-sdw: fix race condition on system suspend In previous commits we cancelled deferred work, but there is still a window of time where a new interrupt could result in new deferred work executed after the link is disabled, leading to an IO error. While we did not see this IO error on RT711-based platforms, the code pattern is similar to the RT700 case where the IO error was noted, so the fix is added for consistency. This patch uses an 'disable_irq_lock' mutex to prevent new interrupts from happening after the start of the system suspend. The choice of a mutex v. a spinlock is mainly due to the time required to clear interrupts, which requires a command to be transmitted by the SoundWire host IP and acknowledged with an interrupt. The 'interrupt_callback' routine is also not meant to be called from an interrupt context. An additional 'disable_irq' flag prevents race conditions where the status changes before the interrupts are disabled, but the workqueue handling status changes is scheduled after the completion of the system suspend. On resume the interrupts are re-enabled already by the io_init routine so we only clear the flag. BugLink: https://github.com/thesofproject/linux/issues/2943 Fixes: 501ef013390b ('ASoC: rt711: wait for the delayed work to finish when the system suspends') Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20210614180815.153711-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
a0897ebc |
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07-Jun-2021 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: rt711-sdw: use first_hw_init flag on resume The intent of the status check on resume was to verify if a SoundWire peripheral reported ATTACHED before waiting for the initialization to complete. This is required to avoid timeouts that will happen with 'ghost' devices that are exposed in the platform firmware but are not populated in hardware. Unfortunately we used 'hw_init' instead of 'first_hw_init'. Due to another error, the resume operation never timed out, but the volume settings were not properly restored. BugLink: https://github.com/thesofproject/linux/issues/2908 BugLink: https://github.com/thesofproject/linux/issues/2637 Fixes: 320b8b0d13b81 ('ASoC: rt711: add rt711 codec driver') Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Link: https://lore.kernel.org/r/20210607222239.582139-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
628fc9d9 |
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24-Feb-2021 |
Rikard Falkeborn <rikard.falkeborn@gmail.com> |
ASoC: rt*: Constify static struct sdw_slave_ops The only usage of these is to assign their address to the ops field in the sdw_driver struct, which is a pointer to const. Make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Link: https://lore.kernel.org/r/20210224211918.39109-2-rikard.falkeborn@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
121871a7 |
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04-Feb-2021 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: rt711-sdw: use cancel_work_sync() for .remove Make sure the workqueues are not running after the .remove() callback, which can lead to timeout errors. A previous fix to use cancel_work_sync was applied for the suspend case but the remove case is missing Fixes: 501ef013390b ('ASoC: rt711: wait for the delayed work to finish when the system suspends') Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@linux.intel.com> Link: https://lore.kernel.org/r/20210204201739.25206-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
7ef8c9ed |
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14-Jan-2021 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: codecs: soundwire: increase resume timeout The resume operation relies on multiple transactions to synchronize the regmap state, make sure the timeout is one order of magnitude larger than an individual transaction, so that timeouts of failed transactions are detected first. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20210115061651.9740-2-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
17f64331 |
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11-Nov-2020 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: rt711: remove warnings cppcheck complains, use separate loop variable for sink and source ports sound/soc/codecs/rt711-sdw.c:382:4: style: Variable 'i' is reassigned a value before the old one has been used. [redundantAssignment] i = 0; ^ sound/soc/codecs/rt711-sdw.c:371:4: note: i is assigned i++; ^ sound/soc/codecs/rt711-sdw.c:382:4: note: i is overwritten i = 0; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@linux.intel.com> Link: https://lore.kernel.org/r/20201111214318.150529-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
501ef013 |
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21-Sep-2020 |
Shuming Fan <shumingf@realtek.com> |
ASoC: rt711: wait for the delayed work to finish when the system suspends To avoid the IO error, we need to cancel the delayed work and wait for it to finish. Signed-off-by: Shuming Fan <shumingf@realtek.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200921094308.31921-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
38edbfae |
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08-Sep-2020 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: codecs: realtek-soundwire: ignore initial PARITY errors The parity calculation is not reset on a Severe Reset, which leads to misleading/harmless errors reported on startup. The addition of a quirk helps filter out such errors while leaving the error checks on in steady-state. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20200908134521.6781-6-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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#
2acd30b9 |
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08-Sep-2020 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC/soundwire: bus: use property to set interrupt masks Add a slave-level property and program the SCP_INT1_MASK as desired by the codec driver. Since there is no DisCo property this has to be an implementation-specific firmware property or hard-coded in the driver. The only functionality change is that implementation-defined interrupts are no longer set for amplifiers - those interrupts are typically for jack detection or acoustic event detection/hotwording. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20200908134521.6781-2-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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#
d0bbcb4e |
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31-Aug-2020 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: codecs: soundwire: remove port_ready[] usage from codecs. port_ready will be changed to a fixed array in sdw.h and all initialization work will be done at soundwire side in the following patch. So remove them from codec drivers. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20200831134318.11443-2-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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#
be1a4b2c |
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26-Aug-2020 |
Vinod Koul <vkoul@kernel.org> |
ASoC: rt711: Fix return check for devm_regmap_init_sdw() devm_regmap_init_sdw() returns a valid pointer on success or ERR_PTR on failure which should be checked with IS_ERR. Also use PTR_ERR for returning error codes. Reported-by: Takashi Iwai <tiwai@suse.de> Fixes: 320b8b0d13b8 ("ASoC: rt711: add rt711 codec driver") Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200826163340.3249608-4-vkoul@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
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#
9e4730586 |
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18-Aug-2020 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: codecs: rt*-sdw: use SDW_SLAVE_ENTRY_EXT Add version and class information explicitly to prepare for support for new devices. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20200818141435.29205-1-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
b5dff6ec |
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15-May-2020 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: codecs: rt*-sdw: don't assign slave_ops The SoundWire bus core already assigns the slave ops, no need to set them a second time manually in each driver. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Cc: Oder Chiou <oder_chiou@realtek.com> Cc: Shuming Fan <shumingf@realtek.com> Cc: Jack Yu <jack.yu@realtek.com> Link: https://lore.kernel.org/r/20200515211531.11416-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
973649d3 |
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27-Jan-2020 |
Takashi Iwai <tiwai@suse.de> |
ASoC: rt711: Add __maybe_unused to PM callbacks Fix the compile warnings by adding __maybe_unused to PM callbacks: sound/soc/codecs/rt711-sdw.c:504:12: warning: ‘rt711_dev_resume’ defined but not used [-Wunused-function] sound/soc/codecs/rt711-sdw.c:490:12: warning: ‘rt711_dev_suspend’ defined but not used [-Wunused-function] Fixes: 320b8b0d13b8 ("ASoC: rt711: add rt711 codec driver") Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200127192831.14057-4-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
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#
b03c29c1 |
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15-Jan-2020 |
Wei Yongjun <weiyongjun1@huawei.com> |
ASoC: rt711: fix return value check in rt711_sdw_probe() In case of error, the function devm_regmap_init() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: 320b8b0d13b8 ("ASoC: rt711: add rt711 codec driver") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20200115143034.94492-1-weiyongjun1@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
320b8b0d |
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26-Dec-2019 |
Shuming Fan <shumingf@realtek.com> |
ASoC: rt711: add rt711 codec driver This is the initial codec driver for rt711. Signed-off-by: Shuming Fan <shumingf@realtek.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20191227054445.27223-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
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