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drm/radeon/kms/cayman: 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>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2011-03-02 20:07:39 -05:00 committed by Dave Airlie
parent 3d106fb44e
commit 9b91d18d20
1 changed files with 6 additions and 1 deletions
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7
drivers/gpu/drm/radeon/ni.c
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@ -1092,7 +1092,7 @@ static int cayman_cp_start(struct radeon_device *rdev)
cayman_cp_enable(rdev, true);
r = radeon_ring_lock(rdev, cayman_default_size + 15);
r = radeon_ring_lock(rdev, cayman_default_size + 19);
if (r) {
DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
return r;
@ -1125,6 +1125,11 @@ static int cayman_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);
/* XXX init other rings */