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| author | Christian König <christian.koenig@amd.com> | 2013-04-16 15:41:25 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-08-27 12:47:49 -0400 |
| commit | b6a7eeeaa1cdf76f2522b75a2fd46280e8c3b3d8 (patch) | |
| tree | dd4214a7e187c0d6aa059da147729a55d3ad655c /drivers/gpu/drm/radeon/radeon_cs.c | |
| parent | 13a7d299dbbcd4c76ff088ec240d7cd896174c2e (diff) | |
| download | lwn-b6a7eeeaa1cdf76f2522b75a2fd46280e8c3b3d8.tar.gz lwn-b6a7eeeaa1cdf76f2522b75a2fd46280e8c3b3d8.zip | |
drm/radeon: force UVD buffers into VRAM on RS[78]80 v2
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>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_cs.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cs.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index 0669399efcea..db739bd64f16 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -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; |