Zhongwei 364b1c1de6 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 22:16:45 -04:00

..

dcn35_clk_mgr.c

drm/amd/display: Adjust dprefclk by down spread percentage.

2024-04-09 22:16:45 -04:00

dcn35_clk_mgr.h

…

dcn35_smu.c

drm/amd/display: Remove read/write to external register

2024-03-27 01:36:04 -04:00

dcn35_smu.h

drm/amd/display: Remove read/write to external register

2024-03-27 01:36:04 -04:00