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drm/radeon: switch UVD code to use UVD_NO_OP for padding

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Replace packet2's with packet0 writes to UVD_NO_OP.  The
value written to UVD_NO_OP does not matter.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2016-08-23 10:07:28 -04:00
parent c8b4f288f4
commit 70a033d25b
12 changed files with 15 additions and 8 deletions
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2
drivers/gpu/drm/radeon/cik.c
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@@ -8207,7 +8207,7 @@ static void cik_uvd_resume(struct radeon_device *rdev)
return;
ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, 0, RADEON_CP_PACKET2);
r = radeon_ring_init(rdev, ring, ring->ring_size, 0, PACKET0(UVD_NO_OP, 0));
if (r) {
dev_err(rdev->dev, "failed initializing UVD ring (%d).\n", r);
return;