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Commit 4b681c28 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon: fix typo in evergreen dma fence 



SRBM write packet takes DW aligned registers.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 0a9069d3

drivers/gpu/drm/radeon/evergreen.c

+1 −1
Original line number Diff line number Diff line
@@ -3231,7 +3231,7 @@ void evergreen_dma_fence_ring_emit(struct radeon_device *rdev, 
	radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_TRAP, 0, 0, 0));

	/* flush HDP */

	radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0));

	radeon_ring_write(ring, (0xf << 16) | HDP_MEM_COHERENCY_FLUSH_CNTL);

	radeon_ring_write(ring, (0xf << 16) | (HDP_MEM_COHERENCY_FLUSH_CNTL >> 2));

	radeon_ring_write(ring, 1);

}