From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 11 Jul 2013 18:53:34 +0000 (-0400)
Subject: drm/radeon: use CP DMA on r6xx for bo moves
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bfea6a6803396c6b2240bff59c0dc80420a840f3;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

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 ea5c52b1f445..fea997e247ba 100644
--- 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 = {