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linux/drivers/gpu/drm/amd/display
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David Francis 4ef9f1ec83 drm/amd/display: Let updates with no scaling changes be fast 
[Why]
DC was assuming that any surface_update->scaling_info
meant the update was at least medium.  However, if nothing
has changed there is no scaling to program, so there is
no problem with the update being fast

[How]
If every update flag is not set, the update is fast

Signed-off-by: David Francis <David.Francis@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Acked-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-01-25 16:15:36 -05:00
..
amdgpu_dm drm/amdgpu: Replace kzalloc with kcalloc 2019-01-25 16:15:35 -05:00
dc drm/amd/display: Let updates with no scaling changes be fast 2019-01-25 16:15:36 -05:00
include drm/amd/display: Remove i2caux folder 2019-01-14 15:40:54 -05:00
modules drm/amd/display: Add new infopacket definition 2019-01-14 15:42:12 -05:00
Kconfig drm/amd/display: Add DC config flag for Raven2 (v2) 2018-09-14 09:36:56 -05:00
Makefile drm/amd/display: Load DMCU IRAM 2018-11-26 15:47:53 -05:00
TODO