linux/drivers/gpu
Iswara Nagulendran c8746cd218 drm/amd/display: Fix ABM over VABC
[Why]
ABM does not take effect when brightness
is below twenty percent on VABC LCD panels.

[How]
Create new VESA aux path for brightness
translation functions. When VESA aux enabled
use zero-anchored linear interpolation to
translate instead of the legacy min max
backlight mapping.

Reviewed-by: Anthony Koo <anthony.koo@amd.com>
Signed-off-by: Iswara Nagulendran <Iswara.Nagulendran@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-08-06 12:43:32 -04:00
..
drm drm/amd/display: Fix ABM over VABC 2026-08-06 12:43:32 -04:00
host1x gpu: host1x: Fix iommu_map_sgtable() return value check 2026-05-28 17:19:30 +02:00
ipu-v3
nova-core drm-next for 7.2-rc1 2026-06-17 10:21:00 +01:00
tests
trace
vga fbdev: Wrap fbcon updates from vga-switcheroo in helper 2026-06-09 16:00:11 +02:00
buddy.c gpu/buddy: Track per-order used blocks with a scoreboard 2026-05-29 13:44:01 +02:00
Kconfig
Makefile