1 files changed, 27 insertions, 6 deletions

diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index d4c633e12863..27769e724b6d 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -468,13 +468,19 @@ static void cayman_gpu_init(struct radeon_device *rdev)
                     (rdev->pdev->device == 0x9907) ||
                     (rdev->pdev->device == 0x9908) ||
                     (rdev->pdev->device == 0x9909) ||
+                    (rdev->pdev->device == 0x990B) ||
+                    (rdev->pdev->device == 0x990C) ||
+                    (rdev->pdev->device == 0x990F) ||
                     (rdev->pdev->device == 0x9910) ||
-                    (rdev->pdev->device == 0x9917)) {
+                    (rdev->pdev->device == 0x9917) ||
+                    (rdev->pdev->device == 0x9999)) {
                         rdev->config.cayman.max_simds_per_se = 6;
                         rdev->config.cayman.max_backends_per_se = 2;
                 } else if ((rdev->pdev->device == 0x9903) ||
                            (rdev->pdev->device == 0x9904) ||
                            (rdev->pdev->device == 0x990A) ||
+                           (rdev->pdev->device == 0x990D) ||
+                           (rdev->pdev->device == 0x990E) ||
                            (rdev->pdev->device == 0x9913) ||
                            (rdev->pdev->device == 0x9918)) {
                         rdev->config.cayman.max_simds_per_se = 4;
@@ -483,6 +489,9 @@ static void cayman_gpu_init(struct radeon_device *rdev)
                            (rdev->pdev->device == 0x9990) ||
                            (rdev->pdev->device == 0x9991) ||
                            (rdev->pdev->device == 0x9994) ||
+                           (rdev->pdev->device == 0x9995) ||
+                           (rdev->pdev->device == 0x9996) ||
+                           (rdev->pdev->device == 0x999A) ||
                            (rdev->pdev->device == 0x99A0)) {
                         rdev->config.cayman.max_simds_per_se = 3;
                         rdev->config.cayman.max_backends_per_se = 1;
@@ -616,11 +625,22 @@ static void cayman_gpu_init(struct radeon_device *rdev)
         WREG32(DMA_TILING_CONFIG + DMA0_REGISTER_OFFSET, gb_addr_config);
         WREG32(DMA_TILING_CONFIG + DMA1_REGISTER_OFFSET, gb_addr_config);
 
-        tmp = gb_addr_config & NUM_PIPES_MASK;
-        tmp = r6xx_remap_render_backend(rdev, tmp,
-                                        rdev->config.cayman.max_backends_per_se *
-                                        rdev->config.cayman.max_shader_engines,
-                                        CAYMAN_MAX_BACKENDS, disabled_rb_mask);
+        if ((rdev->config.cayman.max_backends_per_se == 1) &&
+            (rdev->flags & RADEON_IS_IGP)) {
+                if ((disabled_rb_mask & 3) == 1) {
+                        /* RB0 disabled, RB1 enabled */
+                        tmp = 0x11111111;
+                } else {
+                        /* RB1 disabled, RB0 enabled */
+                        tmp = 0x00000000;
+                }
+        } else {
+                tmp = gb_addr_config & NUM_PIPES_MASK;
+                tmp = r6xx_remap_render_backend(rdev, tmp,
+                                                rdev->config.cayman.max_backends_per_se *
+                                                rdev->config.cayman.max_shader_engines,
+                                                CAYMAN_MAX_BACKENDS, disabled_rb_mask);
+        }
         WREG32(GB_BACKEND_MAP, tmp);
 
         cgts_tcc_disable = 0xffff0000;
@@ -1771,6 +1791,7 @@ int cayman_resume(struct radeon_device *rdev)
 int cayman_suspend(struct radeon_device *rdev)
 {
         r600_audio_fini(rdev);
+        radeon_vm_manager_fini(rdev);
         cayman_cp_enable(rdev, false);
         cayman_dma_stop(rdev);
         evergreen_irq_suspend(rdev);