drm/radeon/kms: add bo blit support for Ontario fusion APUs

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/radeon/evergreen_blit_kms.c

@@ -147,7 +147,8 @@ set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
 	radeon_ring_write(rdev, 0);
 	radeon_ring_write(rdev, SQ_TEX_VTX_VALID_BUFFER << 30);
 
-	if (rdev->family == CHIP_CEDAR)
+	if ((rdev->family == CHIP_CEDAR) ||
+	    (rdev->family == CHIP_PALM))
 		cp_set_surface_sync(rdev,
 				    PACKET3_TC_ACTION_ENA, 48, gpu_addr);
 	else
@@ -331,9 +332,31 @@ set_default_state(struct radeon_device *rdev)
 		num_hs_stack_entries = 85;
 		num_ls_stack_entries = 85;
 		break;
+	case CHIP_PALM:
+		num_ps_gprs = 93;
+		num_vs_gprs = 46;
+		num_temp_gprs = 4;
+		num_gs_gprs = 31;
+		num_es_gprs = 31;
+		num_hs_gprs = 23;
+		num_ls_gprs = 23;
+		num_ps_threads = 96;
+		num_vs_threads = 16;
+		num_gs_threads = 16;
+		num_es_threads = 16;
+		num_hs_threads = 16;
+		num_ls_threads = 16;
+		num_ps_stack_entries = 42;
+		num_vs_stack_entries = 42;
+		num_gs_stack_entries = 42;
+		num_es_stack_entries = 42;
+		num_hs_stack_entries = 42;
+		num_ls_stack_entries = 42;
+		break;
 	}
 
-	if (rdev->family == CHIP_CEDAR)
+	if ((rdev->family == CHIP_CEDAR) ||
+	    (rdev->family == CHIP_PALM))
 		sq_config = 0;
 	else
 		sq_config = VC_ENABLE;

drivers/gpu/drm/radeon/radeon_asic.c

@@ -769,9 +769,9 @@ static struct radeon_asic sumo_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 = NULL,