linux/drivers/gpu
Timur Kristóf 9fb646bc4d drm/amd/display: Fix preferred link rate for NUTMEG
When there is a preferred link rate setting, it needs to be
applied to both the current and initial link rate.
This was regressed by a "coding style" fix, which caused
the current link rate to not respect the preferred value.

This commit restores the functionality of NUTMEG,
the DP bridge encoder found on old APUs such as Kaveri.

Fixes: a62346043a ("drm/amd/display: Fix coding style issue")
Closes: https://gitlab.freedesktop.org/drm/amd/-/work_items/5465
Cc: Chuanyu Tseng <Chuanyu.Tseng@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit e78b0a367f)
Cc: stable@vger.kernel.org
2026-07-17 17:37:19 -04:00
..
drm drm/amd/display: Fix preferred link rate for NUTMEG 2026-07-17 17:37:19 -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: bail out of try_harder when alignment cannot be honoured 2026-07-09 18:49:49 +05:30
Kconfig
Makefile