[PATCH] drm/radeon/kms: set dma_copy to NULL for r6xx+

[Alex Deucher]

No need to assign the same copy callback for both
copy blit and dma.

Signed-off-by: Alex Deucher <alexdeucher at gmail.com>
---
 drivers/gpu/drm/radeon/radeon_asic.c |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 9bd162f..7762cc8 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -625,7 +625,7 @@ static struct radeon_asic r600_asic = {
 	.fence_ring_emit = &r600_fence_ring_emit,
 	.cs_parse = &r600_cs_parse,
 	.copy_blit = &r600_copy_blit,
-	.copy_dma = &r600_copy_blit,
+	.copy_dma = NULL,
 	.copy = &r600_copy_blit,
 	.get_engine_clock = &radeon_atom_get_engine_clock,
 	.set_engine_clock = &radeon_atom_set_engine_clock,
@@ -672,7 +672,7 @@ static struct radeon_asic rs780_asic = {
 	.fence_ring_emit = &r600_fence_ring_emit,
 	.cs_parse = &r600_cs_parse,
 	.copy_blit = &r600_copy_blit,
-	.copy_dma = &r600_copy_blit,
+	.copy_dma = NULL,
 	.copy = &r600_copy_blit,
 	.get_engine_clock = &radeon_atom_get_engine_clock,
 	.set_engine_clock = &radeon_atom_set_engine_clock,
@@ -719,7 +719,7 @@ static struct radeon_asic rv770_asic = {
 	.fence_ring_emit = &r600_fence_ring_emit,
 	.cs_parse = &r600_cs_parse,
 	.copy_blit = &r600_copy_blit,
-	.copy_dma = &r600_copy_blit,
+	.copy_dma = NULL,
 	.copy = &r600_copy_blit,
 	.get_engine_clock = &radeon_atom_get_engine_clock,
 	.set_engine_clock = &radeon_atom_set_engine_clock,
@@ -766,7 +766,7 @@ static struct radeon_asic evergreen_asic = {
 	.fence_ring_emit = &r600_fence_ring_emit,
 	.cs_parse = &evergreen_cs_parse,
 	.copy_blit = &evergreen_copy_blit,
-	.copy_dma = &evergreen_copy_blit,
+	.copy_dma = NULL,
 	.copy = &evergreen_copy_blit,
 	.get_engine_clock = &radeon_atom_get_engine_clock,
 	.set_engine_clock = &radeon_atom_set_engine_clock,
@@ -813,7 +813,7 @@ static struct radeon_asic sumo_asic = {
 	.fence_ring_emit = &r600_fence_ring_emit,
 	.cs_parse = &evergreen_cs_parse,
 	.copy_blit = &evergreen_copy_blit,
-	.copy_dma = &evergreen_copy_blit,
+	.copy_dma = NULL,
 	.copy = &evergreen_copy_blit,
 	.get_engine_clock = &radeon_atom_get_engine_clock,
 	.set_engine_clock = &radeon_atom_set_engine_clock,
@@ -860,7 +860,7 @@ static struct radeon_asic btc_asic = {
 	.fence_ring_emit = &r600_fence_ring_emit,
 	.cs_parse = &evergreen_cs_parse,
 	.copy_blit = &evergreen_copy_blit,
-	.copy_dma = &evergreen_copy_blit,
+	.copy_dma = NULL,
 	.copy = &evergreen_copy_blit,
 	.get_engine_clock = &radeon_atom_get_engine_clock,
 	.set_engine_clock = &radeon_atom_set_engine_clock,
@@ -907,7 +907,7 @@ static struct radeon_asic cayman_asic = {
 	.fence_ring_emit = &r600_fence_ring_emit,
 	.cs_parse = &evergreen_cs_parse,
 	.copy_blit = &evergreen_copy_blit,
-	.copy_dma = &evergreen_copy_blit,
+	.copy_dma = NULL,
 	.copy = &evergreen_copy_blit,
 	.get_engine_clock = &radeon_atom_get_engine_clock,
 	.set_engine_clock = &radeon_atom_set_engine_clock,
-- 
1.7.1.1