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Commit 4ca5a6cb authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon: avoid UVD corruption on AGP cards using GPU gart 



If the user has forced the driver to use the internal GPU gart
rather than AGP on an AGP card, force the buffers to vram
as well.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Tested-by: default avatarDieter Nützel <Dieter@nuetzel-hh.de>
Cc: stable@vger.kernel.org
parent 6ddf2ed6

drivers/gpu/drm/radeon/radeon_cs.c

+1 −1
Original line number Diff line number Diff line
@@ -85,7 +85,7 @@ static int radeon_cs_parser_relocs(struct radeon_cs_parser *p) 
		   VRAM, also but everything into VRAM on AGP cards to avoid

		   image corruptions */

		if (p->ring == R600_RING_TYPE_UVD_INDEX &&

		    (i == 0 || p->rdev->flags & RADEON_IS_AGP)) {

		    (i == 0 || drm_pci_device_is_agp(p->rdev->ddev))) {

			/* TODO: is this still needed for NI+ ? */

			p->relocs[i].lobj.domain =

				RADEON_GEM_DOMAIN_VRAM;