diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_uvd.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_uvd.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index 464d80145dfe..1dedadd8f5df 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -254,7 +254,8 @@ int radeon_uvd_resume(struct radeon_device *rdev) return 0; } -void radeon_uvd_force_into_uvd_segment(struct radeon_bo *rbo) +void radeon_uvd_force_into_uvd_segment(struct radeon_bo *rbo, + uint32_t allowed_domains) { int i; @@ -262,6 +263,21 @@ void radeon_uvd_force_into_uvd_segment(struct radeon_bo *rbo) rbo->placements[i].fpfn = 0 >> PAGE_SHIFT; rbo->placements[i].lpfn = (256 * 1024 * 1024) >> PAGE_SHIFT; } + + /* If it must be in VRAM it must be in the first segment as well */ + if (allowed_domains == RADEON_GEM_DOMAIN_VRAM) + return; + + /* abort if we already have more than one placement */ + if (rbo->placement.num_placement > 1) + return; + + /* add another 256MB segment */ + rbo->placements[1] = rbo->placements[0]; + rbo->placements[1].fpfn += (256 * 1024 * 1024) >> PAGE_SHIFT; + rbo->placements[1].lpfn += (256 * 1024 * 1024) >> PAGE_SHIFT; + rbo->placement.num_placement++; + rbo->placement.num_busy_placement++; } void radeon_uvd_free_handles(struct radeon_device *rdev, struct drm_file *filp) @@ -652,7 +668,7 @@ static int radeon_uvd_send_msg(struct radeon_device *rdev, return r; radeon_ttm_placement_from_domain(bo, RADEON_GEM_DOMAIN_VRAM); - radeon_uvd_force_into_uvd_segment(bo); + radeon_uvd_force_into_uvd_segment(bo, RADEON_GEM_DOMAIN_VRAM); r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false); if (r) |