kernel/git/stable/linux.git/sound/soc/codecs/rt766-sdca.c, branch master

ASoC: SDCA: Pass swft table through sdca_dev_register()

2026-08-06T12:41:40+00:00

Rather than passing the SoundWire slave into find_sdca_filesets(), stash the swift table whilst processing sdca_dev_register(). This allows us to completely remove the passing of the sdw_slave into the ACPI parsing code. Signed-off-by: Charles Keepax Reviewed-by: Pierre-Louis Bossart Link: https://patch.msgid.link/20260805124205.4152543-9-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: SDCA: Move HID registration to IRQ time

2026-08-06T12:41:31+00:00

Currently, the SDCA code registers the HID device whilst parsing the DisCo information. This necessitates storing the HID device in the DisCo structs, which are intended to only store the parsed DisCo. Having the HID device registered so early in the process also causes some issues with cleaning up. Update the code to register the HID device as the IRQs are handled, this alleviates the previous concerns and brings the support inline with the other SDCA event handling. As part of this move the naming for the SDCA HID is also updated, it saves some complexity around the passing of the SoundWire device to include this in this patch. Update to using the dev_name for the phys, which is more consistent with other HID users, and use the actual function name/address for the HID name itself. Signed-off-by: Charles Keepax Reviewed-by: Pierre-Louis Bossart Link: https://patch.msgid.link/20260805124205.4152543-4-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: SDCA: Remove unused dev pointer argument

2026-08-06T12:41:29+00:00

Remove the now unused device pointer from sdca_asoc_pde_poll_actual_ps(). Signed-off-by: Charles Keepax Reviewed-by: Pierre-Louis Bossart Link: https://patch.msgid.link/20260805124205.4152543-3-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: rt766: add RT766/RT767 SDCA driver

2026-08-04T16:42:03+00:00

This patch adds the initial SDCA multi-function codec driver for the RT766 and RT767. Signed-off-by: Shuming Fan Reviewed-by: Charles Keepax Link: https://patch.msgid.link/20260804104828.557228-1-shumingf@realtek.com Signed-off-by: Mark Brown