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authorCoolStar <coolstarorganization@gmail.com>2023-10-17 00:33:06 -0700
committerFelix Held <felix-coreboot@felixheld.de>2023-10-24 16:11:46 +0000
commit29b0507481eabfe7573472b9bf141acc7b99381c (patch)
treec9013ee632384f9aacb45d6f76dcf52a11f29227 /src/mainboard/google
parent835af76fbbd91a4639451aa2cc14d3528b95ff08 (diff)
mb/google/kahlee: Enable display backlight control in Windows
Utilize the SOC_AMD_COMMON_BLOCK_GRAPHICS_ATIF to provide the Windows driver with information on backlight settings. TEST: Boot google/careena to Win10. Observe display brightness controls functional after driver loads (immediately with patched driver, 30 minutes with unpatched). Change-Id: I6792a91f26a5f6e4dc478cdde776ff749f08946f Signed-off-by: CoolStar <coolstarorganization@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78429 Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Diffstat (limited to 'src/mainboard/google')
-rw-r--r--src/mainboard/google/kahlee/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/Kconfig b/src/mainboard/google/kahlee/Kconfig
index 7b4fa10127..5a42f5e395 100644
--- a/src/mainboard/google/kahlee/Kconfig
+++ b/src/mainboard/google/kahlee/Kconfig
@@ -7,6 +7,7 @@ config BOARD_GOOGLE_BASEBOARD_KAHLEE
select AMD_APU_PKG_FT4
select ALWAYS_LOAD_OPROM
select ALWAYS_RUN_OPROM
+ select SOC_AMD_COMMON_BLOCK_GRAPHICS_ATIF
select BOARD_ROMSIZE_KB_16384
select DRIVERS_I2C_GENERIC
select DRIVERS_I2C_HID