Anthony Koo
6f3f8d4866
drm/amd/display: Fix Regamma end point
...
1. HW register programmed to wrong value
2. End slope for PQ case not calculated correctly
Signed-off-by: Anthony Koo <anthony.koo@amd.com >
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com >
Acked-by: Harry Wentland <Harry.Wentland@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-09-26 17:06:27 -04:00
Anthony Koo
538735e9e5
drm/amd/display: Fix programming of gamma end points
...
Signed-off-by: Anthony Koo <anthony.koo@amd.com >
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com >
Acked-by: Harry Wentland <Harry.Wentland@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-09-26 17:05:54 -04:00
Anthony Koo
4a69244eb6
drm/amd/display: Fix distribution of segments for PQ
...
For PQ case, redistribution of segments should be done differently
for FP16 case in order to handle content above FP16 value of 1.0
Signed-off-by: Anthony Koo <anthony.koo@amd.com >
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com >
Acked-by: Harry Wentland <Harry.Wentland@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-09-26 17:05:51 -04:00
Anthony Koo
e63d86dc9b
drm/amd/display: Implement PQ curve based on output transfer function
...
Refactor part 5 - Regamma programming should be dependent on Output
transfer function type
Program sRGB gamma or PQ transfer function based on output transfer
function.
Signed-off-by: Anthony Koo <anthony.koo@amd.com >
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com >
Acked-by: Harry Wentland <Harry.Wentland@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-09-26 17:05:44 -04:00
Harry Wentland
a33fa99d8b
drm/amd/display: Fix bunch of warnings in DC
...
Some of those are potential bugs
Signed-off-by: Harry Wentland <harry.wentland@amd.com >
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com >
Acked-by: Harry Wentland <Harry.Wentland@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-09-26 17:04:17 -04:00
Harry Wentland
4562236b3b
drm/amd/dc: Add dc display driver (v2)
...
Supported DCE versions: 8.0, 10.0, 11.0, 11.2
v2: rebase against 4.11
Signed-off-by: Harry Wentland <harry.wentland@amd.com >
Acked-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-09-26 17:01:32 -04:00
