linux/drivers/gpu/drm/amd/display
Nicholas Susanto b72a7e0fd0 drm/amd/display: Enabling urgent latency adjustment for DCN35
[Why]

Underflow occurs when running netflix in a 4k144 eDP + 4k60 setup.
Increasing DCFCLK or urgent latency watermark fixes the issue. Implementing
this workaround for now while we figure out why this is happenning in DCN.

[How]

Enable urgent latency adjustment and match the reference to existing ASIC
that also see increased latency at low FCLK.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Nicholas Susanto <nicholas.susanto@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-03-20 13:38:13 -04:00
..
amdgpu_dm drm/amd/display: Fix function banner for amdgpu_dm_psr_disable_all() 2024-03-20 13:37:36 -04:00
dc drm/amd/display: Enabling urgent latency adjustment for DCN35 2024-03-20 13:38:13 -04:00
dmub drm/amd/display: Update DMUB flags and definitions 2024-03-20 13:37:38 -04:00
include drm/amd/display: Add comments to v_total calculation and drop legacy TODO 2024-03-20 13:37:38 -04:00
modules drm/amd/display: Remove wrong signal from vrr calculation 2024-03-20 13:38:11 -04:00
Kconfig drm/amd/display: Allow building DC with clang on RISC-V 2023-07-21 16:52:25 -04:00
Makefile drm/amd/display: Refactor DPP into a component directory 2024-03-20 13:37:37 -04:00