Commit f669089a authored by Andrey Grodzovsky's avatar Andrey Grodzovsky Committed by Alex Deucher
Browse files

drm/amd/display: Add stateless surface validation to validate_resources 



Signed-off-by: default avatarAndrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarHarry Wentland <Harry.Wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent cbd19488

drivers/gpu/drm/amd/display/dc/core/dc.c

+21 −0
Original line number Diff line number Diff line
@@ -675,6 +675,21 @@ static bool validate_streams ( 
	return true;

}



static bool validate_surfaces(

		const struct dc *dc,

		const struct dc_validation_set set[],

		int set_count)

{

	int i, j;



	for (i = 0; i < set_count; i++)

		for (j = 0; j < set[i].surface_count; j++)

			if (!dc_validate_surface(dc, set[i].surfaces[j]))

				return false;



	return true;

}



struct validate_context *dc_get_validate_context(

		const struct dc *dc,

		const struct dc_validation_set set[],
@@ -726,6 +741,9 @@ bool dc_validate_resources( 
	if (!validate_streams(dc, set, set_count))

		return false;



	if (!validate_surfaces(dc, set, set_count))

		return false;



	context = dm_alloc(sizeof(struct validate_context));

	if (context == NULL)

		goto context_alloc_fail;
@@ -1065,6 +1083,9 @@ bool dc_commit_streams( 
	if (!validate_streams(dc, set, stream_count))

		return false;



	if (!validate_surfaces(dc, set, stream_count))

		return false;



	context = dm_alloc(sizeof(struct validate_context));

	if (context == NULL)

		goto context_alloc_fail;