Attention is currently required from: Anil Kumar K.
Hello build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/81920?usp=email
to look at the new patch set (#4).
The following approvals got outdated and were removed: Verified-1 by build bot (Jenkins)
Change subject: drivers/soundwire: Support Realtek ALC722 codec ......................................................................
drivers/soundwire: Support Realtek ALC722 codec
This patch adds soundwire driver to support ALC722 audio codec.
The ACPI address for the codec is calculated with the information in the codec driver combined with the devicetree.cb hierarchy where the link and unique IDs are extracted from the device path.
For example this device is connected to master link ID 0 and has strap settings configuring it for unique ID 1:
chip drivers/soundwire/alc722 register "desc" = ""Headset Codec"" device generic 0.1 on end end
TEST=This driver was tested on Intel RVP with on board ALC722 codec by booting and disassembling the runtime SSDT to ensure that the devices have the expected address and properties. Test soundcard binding works and devices are detected and check for audio playback.
Signed-off-by: Anil Kumar anil.kumar.k@intel.com Change-Id: Ieb16a1c6f3a79321fdc35987468daa8be33b6e49 --- A src/drivers/soundwire/alc722/Kconfig A src/drivers/soundwire/alc722/Makefile.mk A src/drivers/soundwire/alc722/alc722.c A src/drivers/soundwire/alc722/chip.h M src/include/mipi/ids.h 5 files changed, 176 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/20/81920/4