linux/drivers/gpu/drm/amd
Mikita Lipski 413ff0b942 drm/amd/display: add a check for display depth validity
[why]
HDMI 2.0 fails to validate 4K@60 timing with 10 bpc
[how]
Adding a helper function that would verify if the display depth
assigned would pass a bandwidth validation.
Drop the display depth by one level till calculated pixel clk
is lower than maximum TMDS clk.

Bugzilla: https://bugs.freedesktop.org/106959

Tested-by: Mike Lothian <mike@fireburn.co.uk>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-05 10:19:53 -05:00
..
acp drm/amdgpu: Remove wrapper layer of cgs irq handling 2018-03-21 14:36:58 -05:00
amdgpu drm/amdgpu: fix user fence write race condition 2018-07-04 02:40:18 -05:00
amdkfd Merge tag 'drm-amdkfd-next-2018-05-14' of git://people.freedesktop.org/~gabbayo/linux into drm-next 2018-05-15 16:06:08 +10:00
display drm/amd/display: add a check for display depth validity 2018-07-05 10:19:53 -05:00
include drm/amd/powerplay: smc_dpm_info structure change 2018-06-28 14:06:10 -05:00
lib drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
powerplay drm/amd/powerplay: smc_dpm_info structure change 2018-06-28 14:06:10 -05:00