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linux/drivers/gpu/drm/amd/display
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
..
amdgpu_dm drm/amd/display: add a check for display depth validity 2018-07-05 10:19:53 -05:00
dc amd fixes for 4.18-rc1 2018-06-15 17:20:53 +09:00
include drm/amd/display: fix dscl_manual_ratio_init 2018-05-29 13:28:29 -05:00
modules treewide: kvzalloc() -> kvcalloc() 2018-06-12 16:19:22 -07:00
Kconfig drm/amdgpu/display: remove VEGA20 config option 2018-05-18 16:08:18 -05:00
Makefile drm/amd: Remove inclusion of non-existing include directories 2018-02-26 23:09:38 -05:00
TODO drm/amd/display: Add TODO item to remove vector.c 2017-12-14 11:01:13 -05:00