kernel/sound/soc/codecs/rt715-sdw.c, branch linux-6.2.y

ASoC: codecs: show PING status on resume failures

2022-08-17T12:00:55Z

This helper should help identify cases where devices fall off the bus and don't resync. BugLink: https://github.com/thesofproject/linux/issues/3638 Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Bard Liao Acked-By: Vinod Koul Link: https://lore.kernel.org/r/20220714011043.46059-5-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

ASoC: Realtek/Maxim SoundWire codecs: disable pm_runtime on remove

2022-06-24T15:21:30Z

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 Reviewed-by: Rander Wang Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20220606203752.144159-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: rt715-sdw: use first_hw_init flag on resume

2021-06-08T12:36:36Z

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: d1ede0641b05e ('ASoC: rt715: add RT715 codec driver') Signed-off-by: Pierre-Louis Bossart Reviewed-by: Guennadi Liakhovetski Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20210607222239.582139-11-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: rt*: Constify static struct sdw_slave_ops

2021-03-10T13:06:32Z

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 Link: https://lore.kernel.org/r/20210224211918.39109-2-rikard.falkeborn@gmail.com Signed-off-by: Mark Brown

ASoC: codecs: soundwire: increase resume timeout

2021-01-15T14:15:29Z

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 Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20210115061651.9740-2-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

Merge tag 'sound-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2020-10-15T18:07:44Z

Pull sound updates from Takashi Iwai: "The amount of changes is smaller at this round (what a surprise), but lots of activity is seen. Most of changes are about ASoC driver development, especially Intel platforms. Here are some highlights: General: - Replace all tasklet usages with other alternatives - Cleanup of the ASoC error unwinding code - Fixes for trivial issues caught by static checker - Spell fixes allover the places ALSA Core: - Lockdep fix for control devices - Fix for potential OSS sequencer mutex stalls HD-audio and USB-audio: - SoundBlaster AE-7 support - Changes in quirk table for the rename handling - Quirks for HP and ASUS machines, Pioneer DJ DJM-250MK2. ASoC: - Lots of updates for Intel SOF and SoundWire enablement - Replacement of the DSP driver for some older x86 systems; the new code was written from scratch, better maintenance expected - Helpers for parsing auxiluary devices from the device tree - New support for AllWinner A64, Cirrus Logic CS4234, Mediatek MT6359 Microchip S/PDIF TX and RX controllers, Realtek RT1015P, and Texas Instruments J721E, TAS2110, TAS2564 and TAS2764" * tag 'sound-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (498 commits) ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close ALSA: hda: fix jack detection with Realtek codecs when in D3 ALSA: fireworks: use semicolons rather than commas to separate statements ALSA: hda: use semicolons rather than commas to separate statements ALSA: hda/i915 - fix list corruption with concurrent probes ASoC: dmaengine: Document support for TX only or RX only streams ASoC: mchp-spdiftx: remove 'TX' from playback stream name ASoC: ti: davinci-mcasp: Use &pdev->dev for early dev_warn ASoC: tas2764: Add the driver for the TAS2764 dt-bindings: tas2764: Add the TAS2764 binding doc ASoC: Intel: catpt: Add explicit DMADEVICES kconfig dependency ASoC: Intel: catpt: Fix compilation when CONFIG_MODULES is disabled ASoC: stm32: dfsdm: add actual resolution trace ASoC: stm32: dfsdm: change rate limits ASoC: qcom: sc7180: Add support for audio over DP Asoc: qcom: lpass-platform : Increase buffer size ASoC: qcom: Add support for lpass hdmi driver Asoc: qcom: lpass:Update lpaif_dmactl members order Asoc:qcom:lpass-cpu:Update dts property read API ASoC: dt-bindings: Add dt binding for lpass hdmi ...

Merge tag 'char-misc-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2020-10-15T17:01:51Z

Pull char/misc driver updates from Greg KH: "Here is the big set of char, misc, and other assorted driver subsystem patches for 5.10-rc1. There's a lot of different things in here, all over the drivers/ directory. Some summaries: - soundwire driver updates - habanalabs driver updates - extcon driver updates - nitro_enclaves new driver - fsl-mc driver and core updates - mhi core and bus updates - nvmem driver updates - eeprom driver updates - binder driver updates and fixes - vbox minor bugfixes - fsi driver updates - w1 driver updates - coresight driver updates - interconnect driver updates - misc driver updates - other minor driver updates All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (396 commits) binder: fix UAF when releasing todo list docs: w1: w1_therm: Fix broken xref, mistakes, clarify text misc: Kconfig: fix a HISI_HIKEY_USB dependency LSM: Fix type of id parameter in kernel_post_load_data prototype misc: Kconfig: add a new dependency for HISI_HIKEY_USB firmware_loader: fix a kernel-doc markup w1: w1_therm: make w1_poll_completion static binder: simplify the return expression of binder_mmap test_firmware: Test partial read support firmware: Add request_partial_firmware_into_buf() firmware: Store opt_flags in fw_priv fs/kernel_file_read: Add "offset" arg for partial reads IMA: Add support for file reads without contents LSM: Add "contents" flag to kernel_read_file hook module: Call security_kernel_post_load_data() firmware_loader: Use security_post_load_data() LSM: Introduce kernel_post_load_data() hook fs/kernel_read_file: Add file_size output argument fs/kernel_read_file: Switch buffer size arg to size_t fs/kernel_read_file: Remove redundant size argument ...

ASoC: rt715-sdw: probe with RT714 Device ID

2020-10-05T13:40:21Z

RT715 and RT714 are essentially the same chips but with different SoundWire Dev_ID registers, make sure we can probe the same driver if RT714 is used. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Jack Yu Reviewed-by: Guennadi Liakhovetski Link: https://lore.kernel.org/r/20201002211902.287692-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

Merge branch 'asoc-5.9' into asoc-5.10

2020-09-17T15:35:38Z

ASoC: codecs: realtek-soundwire: ignore initial PARITY errors

2020-09-10T05:51:05Z

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 Signed-off-by: Bard Liao Reviewed-by: Kai Vehmanen Reviewed-by: Guennadi Liakhovetski Acked-by: Mark Brown Link: https://lore.kernel.org/r/20200908134521.6781-6-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul