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| author | Alex Deucher <alexander.deucher@amd.com> | 2012-05-10 18:33:13 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-05-23 10:47:11 +0100 |
| commit | 40f5cf996991577ec65d36cd3599cca7ec5d87d3 (patch) | |
| tree | 903797b4e09b9444450fb35b4101c1fd9b8530b0 /drivers/gpu/drm/radeon/si.c | |
| parent | 1286ff7397737e407cdd8e5cd574318db177ba1f (diff) | |
| download | lwn-40f5cf996991577ec65d36cd3599cca7ec5d87d3.tar.gz lwn-40f5cf996991577ec65d36cd3599cca7ec5d87d3.zip | |
drm/radeon: add PRIME support (v2)
This adds prime->fd and fd->prime support to radeon.
It passes the sg object to ttm and then populates
the gart entries using it.
Compile tested only.
v2: stub kmap + use new helpers + add reimporting
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/si.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/si.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 63ae41dac5ca..549732e56ca9 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -2976,7 +2976,8 @@ int si_rlc_init(struct radeon_device *rdev) /* save restore block */ if (rdev->rlc.save_restore_obj == NULL) { r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, &rdev->rlc.save_restore_obj); + RADEON_GEM_DOMAIN_VRAM, NULL, + &rdev->rlc.save_restore_obj); if (r) { dev_warn(rdev->dev, "(%d) create RLC sr bo failed\n", r); return r; @@ -3000,7 +3001,8 @@ int si_rlc_init(struct radeon_device *rdev) /* clear state block */ if (rdev->rlc.clear_state_obj == NULL) { r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, &rdev->rlc.clear_state_obj); + RADEON_GEM_DOMAIN_VRAM, NULL, + &rdev->rlc.clear_state_obj); if (r) { dev_warn(rdev->dev, "(%d) create RLC c bo failed\n", r); si_rlc_fini(rdev); |