1 files changed, 20 insertions, 6 deletions

diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index bcb9a66baa8c..0cac551c5347 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -90,12 +90,26 @@ struct detailed_data_monitor_range {
         u8 min_hfreq_khz;
         u8 max_hfreq_khz;
         u8 pixel_clock_mhz; /* need to multiply by 10 */
-        __le16 sec_gtf_toggle; /* A000=use above, 20=use below */
-        u8 hfreq_start_khz; /* need to multiply by 2 */
-        u8 c; /* need to divide by 2 */
-        __le16 m;
-        u8 k;
-        u8 j; /* need to divide by 2 */
+        u8 flags;
+        union {
+                struct {
+                        u8 reserved;
+                        u8 hfreq_start_khz; /* need to multiply by 2 */
+                        u8 c; /* need to divide by 2 */
+                        __le16 m;
+                        u8 k;
+                        u8 j; /* need to divide by 2 */
+                } __attribute__((packed)) gtf2;
+                struct {
+                        u8 version;
+                        u8 data1; /* high 6 bits: extra clock resolution */
+                        u8 data2; /* plus low 2 of above: max hactive */
+                        u8 supported_aspects;
+                        u8 flags; /* preferred aspect and blanking support */
+                        u8 supported_scalings;
+                        u8 preferred_refresh;
+                } __attribute__((packed)) cvt;
+        } formula;
 } __attribute__((packed));
 
 struct detailed_data_wpindex {