drm/radeon: add proper checking of RESOLVE_BOX command for r600-r700

[mirror_ubuntu-artful-kernel.git] / drivers / gpu / drm / radeon / r600d.h

diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index bdb69a63062fd72947b924503d5fb201c7e33f00..fa6f37099ba90a6968744f15e4531e7ce3de9d17 100644 (file)
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -66,6 +66,14 @@
 #define        CC_RB_BACKEND_DISABLE                           0x98F4
 #define                BACKEND_DISABLE(x)                              ((x) << 16)
 
+#define R_028808_CB_COLOR_CONTROL                      0x28808
+#define   S_028808_SPECIAL_OP(x)                       (((x) & 0x7) << 4)
+#define   G_028808_SPECIAL_OP(x)                       (((x) >> 4) & 0x7)
+#define   C_028808_SPECIAL_OP                          0xFFFFFF8F
+#define     V_028808_SPECIAL_NORMAL                     0x00
+#define     V_028808_SPECIAL_DISABLE                    0x01
+#define     V_028808_SPECIAL_RESOLVE_BOX                0x07
+
 #define        CB_COLOR0_BASE                                  0x28040
 #define        CB_COLOR1_BASE                                  0x28044
 #define        CB_COLOR2_BASE                                  0x28048