3 files changed, 10 insertions, 6 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm.c b/src/gallium/winsys/radeon/drm/radeon_drm.c
index 8c22738004e..8d981b22e3d 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm.c
@@ -100,8 +100,8 @@ static void do_ioctls(int fd, struct radeon_libdrm_winsys* winsys)
                            version->version_minor >= 1;
 #endif
 
-    /* XXX */
-    winsys->tex3d_mip_bug = TRUE;
+    winsys->drm_2_3_0 = version->version_major > 2 ||
+                        version->version_minor >= 3;
 
     info.request = RADEON_INFO_DEVICE_ID;
     retval = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, sizeof(info));
diff --git a/src/gallium/winsys/radeon/drm/radeon_r300.c b/src/gallium/winsys/radeon/drm/radeon_r300.c
index 2fcf7cf9821..90675ada968 100644
--- a/src/gallium/winsys/radeon/drm/radeon_r300.c
+++ b/src/gallium/winsys/radeon/drm/radeon_r300.c
@@ -265,8 +265,8 @@ static uint32_t radeon_get_value(struct r300_winsys_screen *rws,
 	return ws->z_pipes;
     case R300_VID_SQUARE_TILING_SUPPORT:
         return ws->squaretiling;
-    case R300_VID_TEX3D_MIP_BUG:
-        return ws->tex3d_mip_bug;
+    case R300_VID_DRM_2_3_0:
+        return ws->drm_2_3_0;
     }
     return 0;
 }
diff --git a/src/gallium/winsys/radeon/drm/radeon_winsys.h b/src/gallium/winsys/radeon/drm/radeon_winsys.h
index 396f258c312..ca789be8e93 100644
--- a/src/gallium/winsys/radeon/drm/radeon_winsys.h
+++ b/src/gallium/winsys/radeon/drm/radeon_winsys.h
@@ -60,8 +60,12 @@ struct radeon_libdrm_winsys {
     /* Square tiling support. */
     boolean squaretiling;
 
-    /* Square tiling support. */
-    boolean tex3d_mip_bug;
+    /* DRM 2.3.0
+     *   - R500 VAP regs
+     *   - MSPOS regs
+     *   - Fixed texture 3D size calculation
+     */
+    boolean drm_2_3_0;
 
     /* DRM FD */
     int fd;