linux/drivers/gpu/drm/amd/display
Zhongwei e047dd448d drm/amd/display: Adjust dprefclk by down spread percentage.
[Why]
OLED panels show no display for large vtotal timings.

[How]
Check if ss is enabled and read from lut for spread spectrum percentage.
Adjust dprefclk as required. DP_DTO adjustment is for edp only.

Cc: stable@vger.kernel.org
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Zhongwei <zhongwei.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-09 23:49:26 -04:00
..
amdgpu_dm drm/amd/display: Set VSC SDP Colorimetry same way for MST and SST 2024-04-09 23:47:43 -04:00
dc drm/amd/display: Adjust dprefclk by down spread percentage. 2024-04-09 23:49:26 -04:00
dmub drm/amd/display: Amend coasting vtotal for replay low hz 2024-03-20 13:12:58 -04:00
include drm/amd/display: add DCN351 version identifiers 2024-03-04 15:59:07 -05:00
modules Revert "drm/amd/display: Fix sending VSC (+ colorimetry) packets for DP/eDP displays without PSR" 2024-03-27 08:52:24 -04:00
Kconfig
Makefile drm/amd/display: Refactor OPTC into component folder 2023-11-29 16:49:01 -05:00