1 files changed, 24 insertions, 15 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index d948265db87e..b2449629537d 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -906,9 +906,9 @@ static struct radeon_asic cayman_asic = {
         .get_vblank_counter = &evergreen_get_vblank_counter,
         .fence_ring_emit = &r600_fence_ring_emit,
         .cs_parse = &evergreen_cs_parse,
-        .copy_blit = NULL,
-        .copy_dma = NULL,
-        .copy = NULL,
+        .copy_blit = &evergreen_copy_blit,
+        .copy_dma = &evergreen_copy_blit,
+        .copy = &evergreen_copy_blit,
         .get_engine_clock = &radeon_atom_get_engine_clock,
         .set_engine_clock = &radeon_atom_set_engine_clock,
         .get_memory_clock = &radeon_atom_get_memory_clock,
@@ -938,6 +938,13 @@ static struct radeon_asic cayman_asic = {
 int radeon_asic_init(struct radeon_device *rdev)
 {
         radeon_register_accessor_init(rdev);
+
+        /* set the number of crtcs */
+        if (rdev->flags & RADEON_SINGLE_CRTC)
+                rdev->num_crtc = 1;
+        else
+                rdev->num_crtc = 2;
+
         switch (rdev->family) {
         case CHIP_R100:
         case CHIP_RV100:
@@ -1017,18 +1024,32 @@ int radeon_asic_init(struct radeon_device *rdev)
         case CHIP_JUNIPER:
         case CHIP_CYPRESS:
         case CHIP_HEMLOCK:
+                /* set num crtcs */
+                if (rdev->family == CHIP_CEDAR)
+                        rdev->num_crtc = 4;
+                else
+                        rdev->num_crtc = 6;
                 rdev->asic = &evergreen_asic;
                 break;
         case CHIP_PALM:
+        case CHIP_SUMO:
+        case CHIP_SUMO2:
                 rdev->asic = &sumo_asic;
                 break;
         case CHIP_BARTS:
         case CHIP_TURKS:
         case CHIP_CAICOS:
+                /* set num crtcs */
+                if (rdev->family == CHIP_CAICOS)
+                        rdev->num_crtc = 4;
+                else
+                        rdev->num_crtc = 6;
                 rdev->asic = &btc_asic;
                 break;
         case CHIP_CAYMAN:
                 rdev->asic = &cayman_asic;
+                /* set num crtcs */
+                rdev->num_crtc = 6;
                 break;
         default:
                 /* FIXME: not supported yet */
@@ -1040,18 +1061,6 @@ int radeon_asic_init(struct radeon_device *rdev)
                 rdev->asic->set_memory_clock = NULL;
         }
 
-        /* set the number of crtcs */
-        if (rdev->flags & RADEON_SINGLE_CRTC)
-                rdev->num_crtc = 1;
-        else {
-                if (ASIC_IS_DCE41(rdev))
-                        rdev->num_crtc = 2;
-                else if (ASIC_IS_DCE4(rdev))
-                        rdev->num_crtc = 6;
-                else
-                        rdev->num_crtc = 2;
-        }
-
         return 0;
 }