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path: root/drivers/gpu/drm/radeon/r600_reg.h
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Diffstat (limited to 'drivers/gpu/drm/radeon/r600_reg.h')
-rw-r--r--drivers/gpu/drm/radeon/r600_reg.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600_reg.h b/drivers/gpu/drm/radeon/r600_reg.h
index d84612ae47e..33cda016b08 100644
--- a/drivers/gpu/drm/radeon/r600_reg.h
+++ b/drivers/gpu/drm/radeon/r600_reg.h
@@ -86,6 +86,7 @@
#define R600_HDP_NONSURFACE_BASE 0x2c04
#define R600_BUS_CNTL 0x5420
+# define R600_BIOS_ROM_DIS (1 << 1)
#define R600_CONFIG_CNTL 0x5424
#define R600_CONFIG_MEMSIZE 0x5428
#define R600_CONFIG_F0_BASE 0x542C