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| author | Tim Crawford <tcrawford@system76.com> | 2022-11-01 11:42:28 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-11-03 12:58:26 +0000 |
| commit | c6529c7c0aadf200f187078244fbeea13ed5303a (patch) | |
| tree | 2dd35e249f511f57d6571e7c3572c1fc0267b4de /Documentation/cbfs.txt | |
| parent | 8541325f38c754299664b9f9320a29ee8394bb04 (diff) | |
soc/intel/alderlake: Hook up GMA ACPI brightness controls
Add function needed to generate ACPI backlight control SSDT, along with
Kconfig values for accessing the registers.
Tested by adding gfx register on system76/lemp11. Backlight controls
work on Windows 10 and Linux 6.1.
Change-Id: I1cc33bf0121ff44aea68a7e3615c5e58e2ab6ce2
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69076
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'Documentation/cbfs.txt')
0 files changed, 0 insertions, 0 deletions