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authorAdam Jackson <ajax@redhat.com>2012-04-13 16:33:37 -0400
committerDave Airlie <airlied@redhat.com>2012-04-20 12:57:37 +0100
commiteeefa4bea1af34207c5299f989fffe03628ea164 (patch)
tree0904016af8db865d893f995f888d8b6ebf99cbab /include/drm/drm_edid.h
parentcb21aafe121b1c3ad4c77cc5c22320163f16ba42 (diff)
downloadop-kernel-dev-eeefa4bea1af34207c5299f989fffe03628ea164.zip
op-kernel-dev-eeefa4bea1af34207c5299f989fffe03628ea164.tar.gz
drm/edid: Update range descriptor struct for EDID 1.4
Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm/drm_edid.h')
-rw-r--r--include/drm/drm_edid.h26
1 files changed, 20 insertions, 6 deletions
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index bcb9a66..8cefbbe 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 */
+ } 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;
+ } cvt;
+ } formula;
} __attribute__((packed));
struct detailed_data_wpindex {
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