drm/amd/display: validate plane in dce110 for scaling

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CZ & ST support uptil a limit 2:1 downscaling, this patch
adds validate_plane hook, that shall be used to validate
the plane attributes sent by the user space based
on dce110 capabilities.

Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Shirish S 2018-02-13 14:11:37 +05:30 • committed by Alex Deucher

parent 843e3c7df6

commit 10eee2e873

1 changed files with 11 additions and 0 deletions

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drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c

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