1 files changed, 33 insertions, 2 deletions

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 87631fede1f8..2b97262e3ab1 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1107,9 +1107,40 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
                 return -EINVAL;
         }
 
-        if (tiling_flags & RADEON_TILING_MACRO)
+        if (tiling_flags & RADEON_TILING_MACRO) {
+                if (rdev->family >= CHIP_CAYMAN)
+                        tmp = rdev->config.cayman.tile_config;
+                else
+                        tmp = rdev->config.evergreen.tile_config;
+
+                switch ((tmp & 0xf0) >> 4) {
+                case 0: /* 4 banks */
+                        fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_4_BANK);
+                        break;
+                case 1: /* 8 banks */
+                default:
+                        fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_8_BANK);
+                        break;
+                case 2: /* 16 banks */
+                        fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_16_BANK);
+                        break;
+                }
+
+                switch ((tmp & 0xf000) >> 12) {
+                case 0: /* 1KB rows */
+                default:
+                        fb_format |= EVERGREEN_GRPH_TILE_SPLIT(EVERGREEN_ADDR_SURF_TILE_SPLIT_1KB);
+                        break;
+                case 1: /* 2KB rows */
+                        fb_format |= EVERGREEN_GRPH_TILE_SPLIT(EVERGREEN_ADDR_SURF_TILE_SPLIT_2KB);
+                        break;
+                case 2: /* 4KB rows */
+                        fb_format |= EVERGREEN_GRPH_TILE_SPLIT(EVERGREEN_ADDR_SURF_TILE_SPLIT_4KB);
+                        break;
+                }
+
                 fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_2D_TILED_THIN1);
-        else if (tiling_flags & RADEON_TILING_MICRO)
+        } else if (tiling_flags & RADEON_TILING_MICRO)
                 fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1);
 
         switch (radeon_crtc->crtc_id) {