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drm/radeon: force UVD buffers into VRAM on RS[78]80 v2

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v2: only necessary on RS[78]80

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2013-04-16 15:41:25 +02:00 committed by Alex Deucher
parent 13a7d299db
commit b6a7eeeaa1
1 changed files with 6 additions and 3 deletions
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9
drivers/gpu/drm/radeon/radeon_cs.c
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@ -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;