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| author | David S. Miller <davem@davemloft.net> | 2012-03-09 14:34:20 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-03-09 14:34:20 -0800 |
| commit | b2d3298e0916fa059712691c85a0e97becc4ab9f (patch) | |
| tree | c7d5ea46a9dbf9cebdb122df4aaf0beda6e7621e /drivers/gpu/drm/radeon/r600.c | |
| parent | 1a0bdadb4e36abac63b0a9787f372aac30c11a9e (diff) | |
| parent | a7f4255f906f60f72e00aad2fb000939449ff32e (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/gpu/drm/radeon/r600.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index fbcd84803b60..17ca72ce3027 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -2362,6 +2362,9 @@ void r600_semaphore_ring_emit(struct radeon_device *rdev, uint64_t addr = semaphore->gpu_addr; unsigned sel = emit_wait ? PACKET3_SEM_SEL_WAIT : PACKET3_SEM_SEL_SIGNAL; + if (rdev->family < CHIP_CAYMAN) + sel |= PACKET3_SEM_WAIT_ON_SIGNAL; + radeon_ring_write(ring, PACKET3(PACKET3_MEM_SEMAPHORE, 1)); radeon_ring_write(ring, addr & 0xffffffff); radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | sel); |