diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2023-01-17 13:51:29 -0600 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | 2023-05-05 15:38:53 +0000 |
| commit | 1db8c57470f373787448d8fb8961b0dc1208a953 (patch) | |
| tree | 0671fc7de6fef5690a199b524a59d5bf04d5f7cb /src/mainboard/google/hatch | |
| parent | b78e4620375cc5668db668d900340fd89271c330 (diff) | |
vc/google: Decouple DSM_CALIB from CHROMEOS
DSM (Dynamic Speaker Management) uses calibration parameters stored in
a VPD (Vital Product Data) FMAP region to configure the audio output
via an ACPI _DSD table. This has no dependency on a ChromeOS, and can
be used by Linux/Windows drivers if appropriately configured.
Remove the dependency of DSM_CALIB (and the calibration file) on
CHROMEOS and replace it with VPD, so that non-CHROMEOS builds
can utilize this feature as well. Move files from underneath
vc/google/chromeos to underscore the point.
TEST=build/boot google/nightfury, dump ACPI, verify DSM calibraton
parameters present in _DSD table.
Change-Id: I643b3581bcc662befc9e30736dae806f94b055af
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74812
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Diffstat (limited to 'src/mainboard/google/hatch')
| -rw-r--r-- | src/mainboard/google/hatch/Kconfig | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/google/hatch/Kconfig b/src/mainboard/google/hatch/Kconfig index 174978e7e5..c674036735 100644 --- a/src/mainboard/google/hatch/Kconfig +++ b/src/mainboard/google/hatch/Kconfig @@ -44,13 +44,13 @@ config BOARD_GOOGLE_HATCH config BOARD_GOOGLE_HELIOS select BOARD_GOOGLE_BASEBOARD_HATCH - select CHROMEOS_DSM_CALIB if CHROMEOS + select GOOGLE_DSM_CALIB if VPD select DRIVERS_I2C_RT1011 select INTEL_GMA_HAVE_VBT config BOARD_GOOGLE_HELIOS_DISKSWAP select BOARD_GOOGLE_BASEBOARD_HATCH - select CHROMEOS_DSM_CALIB if CHROMEOS + select GOOGLE_DSM_CALIB if VPD select DRIVERS_I2C_RT1011 select INTEL_GMA_HAVE_VBT @@ -74,13 +74,13 @@ config BOARD_GOOGLE_MUSHU config BOARD_GOOGLE_NIGHTFURY select BOARD_GOOGLE_BASEBOARD_HATCH - select CHROMEOS_DSM_CALIB if CHROMEOS + select GOOGLE_DSM_CALIB if VPD select DRIVERS_I2C_MAX98390 select INTEL_GMA_HAVE_VBT config BOARD_GOOGLE_PALKIA select BOARD_GOOGLE_BASEBOARD_HATCH - select CHROMEOS_DSM_CALIB if CHROMEOS + select GOOGLE_DSM_CALIB if VPD select DRIVERS_I2C_RT1011 if BOARD_GOOGLE_BASEBOARD_HATCH |