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(parent: 7ea034c) | patch
drm/amd/display: Add dc cap to restrict VSR downscaling src size
authorXingyue Tao <xingyue.tao@amd.com>
Thu, 19 Apr 2018 20:23:12 +0000 (16:23 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 18 May 2018 21:08:25 +0000 (16:08 -0500)
commit3f460907be1b53441526e644019bcf150c433f59
treea7c8c222d2a81a938eb6fa605d482e3e24ba1817tree | snapshot
parent7ea034ce8188eaf61ce2b7d4e747e1f6e3bb8aa3commit | diff
drm/amd/display: Add dc cap to restrict VSR downscaling src size

- Adds int max_downscale_src_width in dc struct
- Checks and does not support if downscale size is more than 4k (width > 3840)

Signed-off-by: Xingyue Tao <xingyue.tao@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dc.h diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c diff | blob | history
Domain: System / Kernel;