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| author | Alex Deucher <alexdeucher@gmail.com> | 2011-02-02 12:37:41 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-02-04 09:40:52 +1000 |
| commit | 18ff84da29b3f0c073e0ce6e341663cc6bcb0ab7 (patch) | |
| tree | e6cffd18bebbd2069b2f78854306bace783de1b0 /drivers/gpu/drm/radeon/evergreen.c | |
| parent | 129205910f882e25c728e0e415743f8451a4c470 (diff) | |
| download | blackbird-op-linux-18ff84da29b3f0c073e0ce6e341663cc6bcb0ab7.tar.gz blackbird-op-linux-18ff84da29b3f0c073e0ce6e341663cc6bcb0ab7.zip | |
drm/radeon/kms/evergreen: always set certain VGT regs at CP init
These should be handled by the clear_state setup, but set them
directly as well just to be sure.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 0f9775178c24..ffdc8332b76e 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -1248,7 +1248,7 @@ static int evergreen_cp_start(struct radeon_device *rdev) cp_me = 0xff; WREG32(CP_ME_CNTL, cp_me); - r = radeon_ring_lock(rdev, evergreen_default_size + 15); + r = radeon_ring_lock(rdev, evergreen_default_size + 19); if (r) { DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r); return r; @@ -1281,6 +1281,11 @@ static int evergreen_cp_start(struct radeon_device *rdev) radeon_ring_write(rdev, 0xffffffff); radeon_ring_write(rdev, 0xffffffff); + radeon_ring_write(rdev, 0xc0026900); + radeon_ring_write(rdev, 0x00000316); + radeon_ring_write(rdev, 0x0000000e); /* VGT_VERTEX_REUSE_BLOCK_CNTL */ + radeon_ring_write(rdev, 0x00000010); /* */ + radeon_ring_unlock_commit(rdev); return 0; |
