drm/radeon/kms/r6xx+: add query for tile config (v2)

[net-next-2.6.git] / drivers / gpu / drm / radeon / rv770.c

diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 836c15ab84d1741eb13eec77b4819983c071c59f..236fe66819222e0b7234cc6e9f8a2b9940dd0d59 100644 (file)
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -674,8 +674,9 @@ static void rv770_gpu_init(struct radeon_device *rdev)
                                                                 r600_count_pipe_bits((cc_rb_backend_disable &
                                                                                       R7XX_MAX_BACKENDS_MASK) >> 16)),
                                                                (cc_rb_backend_disable >> 16));
-       gb_tiling_config |= BACKEND_MAP(backend_map);
 
+       rdev->config.rv770.tile_config = gb_tiling_config;
+       gb_tiling_config |= BACKEND_MAP(backend_map);
 
        WREG32(GB_TILING_CONFIG, gb_tiling_config);
        WREG32(DCP_TILING_CONFIG, (gb_tiling_config & 0xffff));