Mario Kleiner 1916866dfa drm/amd/display: Fix 10/12 bpc setup in DCE output bit depth reduction. ... In set_clamp(), the comments and definitions for the COLOR_DEPTH_101010 and COLOR_DEPTH_121212 cases directly contradict the code comment which explains how this should work, whereas the COLOR_DEPTH_888 case is consistent with the code comments. Comment says the bitmask should be chosen to align to the top-most 10 or 12 MSB's on a 14 bit bus, but the implementation contradicts that: 10 bit case sets a mask for 12 bpc clamping, whereas 12 bit case sets a mask for 14 bpc clamping. Note that during my limited testing on DCE-8.3 (HDMI deep color) and DCE-11.2 (DP deep color), this didn't have any obvious ill effects, neither did fixing it change anything obvious for the better, so this fix may be inconsequential on DCE, and just reduce the confusion of innocent bystanders when reading the code and trying to investigate problems with 10 bpc+ output. Fixes: 4562236b3b ("drm/amd/dc: Add dc display driver (v2)") Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com> Cc: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2021-01-25 17:49:41 -05:00
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drm	drm/amd/display: Fix 10/12 bpc setup in DCE output bit depth reduction.	2021-01-25 17:49:41 -05:00
host1x	gpu/host1x: bus: Add missing description for 'driver'	2020-11-05 22:12:55 +01:00
ipu-v3	gpu/ipu-v3/ipu-di: Strip out 2 unused 'di_sync_config' entries	2021-01-04 12:54:18 +01:00
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vga	pci-v5.11-changes	2020-12-15 16:49:59 -08:00
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