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Rev 5271 Rev 6104
Line 58... Line 58...
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	radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_CMD, 0));
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	radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_CMD, 0));
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	radeon_ring_write(ring, 2);
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	radeon_ring_write(ring, 2);
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}
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}
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/**
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 * uvd_v2_2_semaphore_emit - emit semaphore command
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 *
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 * @rdev: radeon_device pointer
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 * @ring: radeon_ring pointer
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 * @semaphore: semaphore to emit commands for
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 * @emit_wait: true if we should emit a wait command
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 *
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 * Emit a semaphore command (either wait or signal) to the UVD ring.
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 */
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bool uvd_v2_2_semaphore_emit(struct radeon_device *rdev,
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			     struct radeon_ring *ring,
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			     struct radeon_semaphore *semaphore,
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			     bool emit_wait)
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{
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	uint64_t addr = semaphore->gpu_addr;
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	radeon_ring_write(ring, PACKET0(UVD_SEMA_ADDR_LOW, 0));
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	radeon_ring_write(ring, (addr >> 3) & 0x000FFFFF);
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	radeon_ring_write(ring, PACKET0(UVD_SEMA_ADDR_HIGH, 0));
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	radeon_ring_write(ring, (addr >> 23) & 0x000FFFFF);
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	radeon_ring_write(ring, PACKET0(UVD_SEMA_CMD, 0));
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	radeon_ring_write(ring, emit_wait ? 1 : 0);
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	return true;
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}
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/**
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/**
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 * uvd_v2_2_resume - memory controller programming
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 * uvd_v2_2_resume - memory controller programming
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 *
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 *
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 * @rdev: radeon_device pointer
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 * @rdev: radeon_device pointer
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 *
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 *