drm/radeon: use CP DMA on r6xx for bo moves

Lighter weight than using the 3D engine.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index ea5c52b1f4455c8576be95d2c51868a45470cc1b..fea997e247ba0e1de7d88515f9a45a6f93dd8adc 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -1026,7 +1026,7 @@ static struct radeon_asic r600_asic = {
                .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
                .dma = &r600_copy_dma,
                .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
-               .copy = &r600_copy_blit,
+               .copy = &r600_copy_cpdma,
                .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
        },
        .surface = {
@@ -1119,7 +1119,7 @@ static struct radeon_asic rv6xx_asic = {
                .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
                .dma = &r600_copy_dma,
                .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
-               .copy = &r600_copy_blit,
+               .copy = &r600_copy_cpdma,
                .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
        },
        .surface = {
@@ -1229,7 +1229,7 @@ static struct radeon_asic rs780_asic = {
                .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
                .dma = &r600_copy_dma,
                .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
-               .copy = &r600_copy_blit,
+               .copy = &r600_copy_cpdma,
                .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
        },
        .surface = {