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author | Matt DeVillier <matt.devillier@gmail.com> | 2024-06-09 18:05:51 -0500 |
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committer | Felix Held <felix-coreboot@felixheld.de> | 2024-06-13 11:46:53 +0000 |
commit | 5d904b909a2343b96cfe865f17219ff121d0f7f5 (patch) | |
tree | a853e9731e8af3b0a0df1abf1415b90fe528b90e /src/mainboard/asus/p5ql-em | |
parent | 04202d1a7e4e3d4216fee7d597be78ebf47de970 (diff) |
drivers/gfx/generic: Don't set DOD constraints when generating device address
When dynamically generating the DOD (Display Output Device) device
address (_ADR), don't set the DOD constraint flags; only set them when
using the address value to generate the DOD package.
This fixes ACPI brightness control functionality under Windows 11.
Before: Name (_ADR, 0x80010400)
After: Name (_ADR, 0x00000400)
TEST=build/boot Win11 on google brya (banshee), ensure display
brightness controls present and functional.
Ref: ACPI Spec 6.5 Appendix B.6.1 - _ADR
Change-Id: I1d710c6e55e6cb1d20d580bd784221ee1482b871
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83025
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/asus/p5ql-em')
0 files changed, 0 insertions, 0 deletions