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Commit b6a7eeea authored by Christian König's avatar Christian König Committed by Alex Deucher
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drm/radeon: force UVD buffers into VRAM on RS[78]80 v2 



v2: only necessary on RS[78]80

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 13a7d299

drivers/gpu/drm/radeon/radeon_cs.c

+6 −3
Original line number Diff line number Diff line
@@ -137,10 +137,13 @@ static int radeon_cs_parser_relocs(struct radeon_cs_parser *p) 
			   + !!r->write_domain;



		/* the first reloc of an UVD job is the msg and that must be in

		   VRAM, also but everything into VRAM on AGP cards to avoid

		   image corruptions */

		   VRAM, also but everything into VRAM on AGP cards and older

		   IGP chips to avoid image corruptions */

		if (p->ring == R600_RING_TYPE_UVD_INDEX &&

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

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

		     p->rdev->family == CHIP_RS780 ||

		     p->rdev->family == CHIP_RS880)) {



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

			p->relocs[i].prefered_domains =

				RADEON_GEM_DOMAIN_VRAM;