linux/drivers/gpu/drm/amd
Dillon Varone 30d937f63b drm/amd/display: Fallback to boot snapshot for dispclk
[WHY & HOW]
If the dentist is unavailable, fallback to reading CLKIP via the boot
snapshot to get the current dispclk.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 2ab77600d1)
Cc: stable@vger.kernel.org
2026-03-02 17:13:52 -05:00
..
acp
amdgpu drm/amdgpu: Enable DPG support for VCN5 2026-03-02 17:13:29 -05:00
amdkfd Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
amdxcp
display drm/amd/display: Fallback to boot snapshot for dispclk 2026-03-02 17:13:52 -05:00
include drm/amdgpu: Move xgmi status to interface header 2026-02-12 15:22:00 -05:00
pm Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
ras Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00