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-rw-r--r--include/video/tdfx.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/video/tdfx.h b/include/video/tdfx.h
index a896e44..0423767 100644
--- a/include/video/tdfx.h
+++ b/include/video/tdfx.h
@@ -99,6 +99,8 @@
#define MISCINIT1_2DBLOCK_DIS BIT(15)
#define DRAMINIT0_SGRAM_NUM BIT(26)
#define DRAMINIT0_SGRAM_TYPE BIT(27)
+#define DRAMINIT0_SGRAM_TYPE_MASK (BIT(27)|BIT(28)|BIT(29))
+#define DRAMINIT0_SGRAM_TYPE_SHIFT 27
#define DRAMINIT1_MEM_SDRAM BIT(30)
#define VGAINIT0_VGA_DISABLE BIT(0)
#define VGAINIT0_EXT_TIMING BIT(1)