diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-09-27 18:59:59 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-10-04 21:43:53 +0200 |
| commit | afd4429eba283ea284ccf1e910bef649226f892d (patch) | |
| tree | 2c99e05819c07f15a54b52b5f16f918076a310b6 /include/drm/drm_edid.h | |
| parent | drm/edid: Clarify why we only accept the "range limits only" descriptor (diff) | |
| download | linux-afd4429eba283ea284ccf1e910bef649226f892d.tar.xz linux-afd4429eba283ea284ccf1e910bef649226f892d.zip | |
drm/edid: Define more flags
Replace a bunch of hex constants with proper definitions.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220927170006.27855-3-ville.syrjala@linux.intel.com
Diffstat (limited to '')
| -rw-r--r-- | include/drm/drm_edid.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 2181977ae683..28dd80343afa 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -92,10 +92,13 @@ struct detailed_data_string { u8 str[13]; } __attribute__((packed)); -#define DRM_EDID_DEFAULT_GTF_SUPPORT_FLAG 0x00 -#define DRM_EDID_RANGE_LIMITS_ONLY_FLAG 0x01 -#define DRM_EDID_SECONDARY_GTF_SUPPORT_FLAG 0x02 -#define DRM_EDID_CVT_SUPPORT_FLAG 0x04 +#define DRM_EDID_DEFAULT_GTF_SUPPORT_FLAG 0x00 /* 1.3 */ +#define DRM_EDID_RANGE_LIMITS_ONLY_FLAG 0x01 /* 1.4 */ +#define DRM_EDID_SECONDARY_GTF_SUPPORT_FLAG 0x02 /* 1.3 */ +#define DRM_EDID_CVT_SUPPORT_FLAG 0x04 /* 1.4 */ + +#define DRM_EDID_CVT_FLAGS_STANDARD_BLANKING (1 << 3) +#define DRM_EDID_CVT_FLAGS_REDUCED_BLANKING (1 << 4) struct detailed_data_monitor_range { u8 min_vfreq; @@ -201,7 +204,8 @@ struct detailed_timing { #define DRM_EDID_DIGITAL_TYPE_DP (5 << 0) /* 1.4 */ #define DRM_EDID_DIGITAL_DFP_1_X (1 << 0) /* 1.3 */ -#define DRM_EDID_FEATURE_DEFAULT_GTF (1 << 0) +#define DRM_EDID_FEATURE_DEFAULT_GTF (1 << 0) /* 1.2 */ +#define DRM_EDID_FEATURE_CONTINUOUS_FREQ (1 << 0) /* 1.4 */ #define DRM_EDID_FEATURE_PREFERRED_TIMING (1 << 1) #define DRM_EDID_FEATURE_STANDARD_COLOR (1 << 2) /* If analog */ |