Commit Graph

6 Commits

Author SHA1 Message Date
Dmytro Laktyushkin
eb0e515464 drm/amd/display: get rid of 32.32 unsigned fixed point
32.32 is redundant, 31.32 does everything we use 32.32 for

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
2018-05-18 16:08:21 -05:00
Vitaly Prosyak
508f60e36a drm/amd/display: Correct fixed point calculation.
When convert from fixed31_32 to other fixed point
format use math operation round instead of floor.

Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-14 10:57:36 -05:00
Dave Airlie
23d433fabe amdgpu/dc: use kernel ilog2 for log_2.
This should produce the same result.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-06 13:00:27 -04:00
Tony Cheng
f33ad37feb drm/amd/display: remove calculate_adjustments in conversion.h
- these are moved to color module

Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26 17:10:37 -04:00
Yongqiang Sun
88499197de drm/amd/display: Moved swizzle parameter translation to dc.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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 17:05:05 -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