linux/drivers/gpu/drm/amd/display
Nicholas Susanto cd74ce1f0c drm/amd/display: Enable urgent latency adjustment on DCN35
[Why]

Urgent latency adjustment was disabled on DCN35 due to issues with P0
enablement on some platforms. Without urgent latency, underflows occur
when doing certain high timing configurations. After testing, we found
that reenabling urgent latency didn't reintroduce p0 support on multiple
platforms.

[How]

renable urgent latency on DCN35 and setting it to 3000 Mhz.

This reverts commit 3412860cc4.

Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Nicholas Susanto <nsusanto@amd.com>
Signed-off-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Tested-by: Mark Broadworth <mark.broadworth@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-21 11:28:09 -04:00
..
amdgpu_dm drm/amd/display: Force full update in gpu reset 2025-04-21 11:27:56 -04:00
dc drm/amd/display: Enable urgent latency adjustment on DCN35 2025-04-21 11:28:09 -04:00
dmub drm/amd/display: [FW Promotion] Release 0.1.5.0 2025-04-07 18:01:08 -04:00
include drm/amd/display: Implement HDMI Read Request 2025-04-21 11:27:25 -04:00
modules drm/amd/display: HDCP Locality check using DMUB Fused IO 2025-04-07 18:01:07 -04:00
Kconfig drm/amd/display: add CEC notifier to amdgpu driver 2025-01-10 11:58:57 -05:00
Makefile drm/amd/display: Refactor DCN3X into component folder 2024-06-14 16:18:55 -04:00