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| author | Alex Deucher <alexdeucher@gmail.com> | 2011-05-25 20:39:00 (GMT) |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-05-25 23:19:31 (GMT) |
| commit | cb92d452ba665205ad6bfb424c0ef009cf26587d (patch) | |
| tree | 5625082f1c3a94c4b45dc2c3110a05bad913a4a6 /drivers/gpu/drm/radeon/ni.c | |
| parent | ac10f81d94f49f1bd9618680263400d275ddf825 (diff) | |
| download | linux-cb92d452ba665205ad6bfb424c0ef009cf26587d.tar.xz | |
drm/radeon/kms: add blit support for cayman (v2)
Allows us to use the 3D engine for memory management
and allows us to use vram beyond the BAR aperture.
v2: fix copy paste typo
Reported-by: Nils Wallménius <nils.wallmenius@gmail.com>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/ni.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/ni.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index a0cc7a5..c023b0a 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -1387,14 +1387,12 @@ static int cayman_startup(struct radeon_device *rdev) return r; cayman_gpu_init(rdev); -#if 0 - r = cayman_blit_init(rdev); + r = evergreen_blit_init(rdev); if (r) { - cayman_blit_fini(rdev); + evergreen_blit_fini(rdev); rdev->asic->copy = NULL; dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r); } -#endif /* allocate wb buffer */ r = radeon_wb_init(rdev); @@ -1452,7 +1450,7 @@ int cayman_resume(struct radeon_device *rdev) int cayman_suspend(struct radeon_device *rdev) { - /* int r; */ + int r; /* FIXME: we should wait for ring to be empty */ cayman_cp_enable(rdev, false); @@ -1461,14 +1459,13 @@ int cayman_suspend(struct radeon_device *rdev) radeon_wb_disable(rdev); cayman_pcie_gart_disable(rdev); -#if 0 /* unpin shaders bo */ r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false); if (likely(r == 0)) { radeon_bo_unpin(rdev->r600_blit.shader_obj); radeon_bo_unreserve(rdev->r600_blit.shader_obj); } -#endif + return 0; } @@ -1580,7 +1577,7 @@ int cayman_init(struct radeon_device *rdev) void cayman_fini(struct radeon_device *rdev) { - /* cayman_blit_fini(rdev); */ + evergreen_blit_fini(rdev); cayman_cp_fini(rdev); r600_irq_fini(rdev); radeon_wb_fini(rdev); |