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Diffstat (limited to 'src/drivers/intel/gma/opregion.h')
-rw-r--r--src/drivers/intel/gma/opregion.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/drivers/intel/gma/opregion.h b/src/drivers/intel/gma/opregion.h
index e363921d66..1dd177c2db 100644
--- a/src/drivers/intel/gma/opregion.h
+++ b/src/drivers/intel/gma/opregion.h
@@ -147,7 +147,8 @@ typedef struct {
u32 fdss; /* Offset 178 FFS Display Size */
u32 stat; /* Offset 182 State Indicator */
u64 rvda; /* Offset 186 (Igd opregion offset 0x3BAh)
- * Physical address of Raw VBT data
+ * Physical(2.0) or relative opregion
+ * (2.1+) address of Raw VBT data
*/
u32 rvds; /* Offset 194 (Igd opregion offset 0x3C2h)
* Size of Raw VBT data