From afd4429eba283ea284ccf1e910bef649226f892d Mon Sep 17 00:00:00 2001
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Tue, 27 Sep 2022 19:59:59 +0300
Subject: drm/edid: Define more flags
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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
---
include/drm/drm_edid.h | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
(limited to 'include/drm/drm_edid.h')
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 */
--
cgit