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2024-05-10 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb

 kernel/include/drm/drm_edid.h
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@@ -91,6 +91,11 @@
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 	u8 str[13];
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 } __attribute__((packed));
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+#define DRM_EDID_DEFAULT_GTF_SUPPORT_FLAG   0x00
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+#define DRM_EDID_RANGE_LIMITS_ONLY_FLAG     0x01
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+#define DRM_EDID_SECONDARY_GTF_SUPPORT_FLAG 0x02
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+#define DRM_EDID_CVT_SUPPORT_FLAG           0x04
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+
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 struct detailed_data_monitor_range {
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 	u8 min_vfreq;
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 	u8 max_vfreq;
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@@ -177,21 +182,23 @@
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 #define DRM_EDID_INPUT_BLANK_TO_BLACK  (1 << 4)
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 #define DRM_EDID_INPUT_VIDEO_LEVEL     (3 << 5)
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 #define DRM_EDID_INPUT_DIGITAL         (1 << 7)
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-#define DRM_EDID_DIGITAL_DEPTH_MASK    (7 << 4)
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-#define DRM_EDID_DIGITAL_DEPTH_UNDEF   (0 << 4)
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-#define DRM_EDID_DIGITAL_DEPTH_6       (1 << 4)
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-#define DRM_EDID_DIGITAL_DEPTH_8       (2 << 4)
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-#define DRM_EDID_DIGITAL_DEPTH_10      (3 << 4)
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-#define DRM_EDID_DIGITAL_DEPTH_12      (4 << 4)
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-#define DRM_EDID_DIGITAL_DEPTH_14      (5 << 4)
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-#define DRM_EDID_DIGITAL_DEPTH_16      (6 << 4)
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-#define DRM_EDID_DIGITAL_DEPTH_RSVD    (7 << 4)
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-#define DRM_EDID_DIGITAL_TYPE_UNDEF    (0)
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-#define DRM_EDID_DIGITAL_TYPE_DVI      (1)
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-#define DRM_EDID_DIGITAL_TYPE_HDMI_A   (2)
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-#define DRM_EDID_DIGITAL_TYPE_HDMI_B   (3)
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-#define DRM_EDID_DIGITAL_TYPE_MDDI     (4)
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-#define DRM_EDID_DIGITAL_TYPE_DP       (5)
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+#define DRM_EDID_DIGITAL_DEPTH_MASK    (7 << 4) /* 1.4 */
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+#define DRM_EDID_DIGITAL_DEPTH_UNDEF   (0 << 4) /* 1.4 */
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+#define DRM_EDID_DIGITAL_DEPTH_6       (1 << 4) /* 1.4 */
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+#define DRM_EDID_DIGITAL_DEPTH_8       (2 << 4) /* 1.4 */
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+#define DRM_EDID_DIGITAL_DEPTH_10      (3 << 4) /* 1.4 */
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+#define DRM_EDID_DIGITAL_DEPTH_12      (4 << 4) /* 1.4 */
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+#define DRM_EDID_DIGITAL_DEPTH_14      (5 << 4) /* 1.4 */
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+#define DRM_EDID_DIGITAL_DEPTH_16      (6 << 4) /* 1.4 */
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+#define DRM_EDID_DIGITAL_DEPTH_RSVD    (7 << 4) /* 1.4 */
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+#define DRM_EDID_DIGITAL_TYPE_MASK     (7 << 0) /* 1.4 */
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+#define DRM_EDID_DIGITAL_TYPE_UNDEF    (0 << 0) /* 1.4 */
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+#define DRM_EDID_DIGITAL_TYPE_DVI      (1 << 0) /* 1.4 */
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+#define DRM_EDID_DIGITAL_TYPE_HDMI_A   (2 << 0) /* 1.4 */
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+#define DRM_EDID_DIGITAL_TYPE_HDMI_B   (3 << 0) /* 1.4 */
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+#define DRM_EDID_DIGITAL_TYPE_MDDI     (4 << 0) /* 1.4 */
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+#define DRM_EDID_DIGITAL_TYPE_DP       (5 << 0) /* 1.4 */
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+#define DRM_EDID_DIGITAL_DFP_1_X       (1 << 0) /* 1.3 */
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 #define DRM_EDID_FEATURE_DEFAULT_GTF      (1 << 0)
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 #define DRM_EDID_FEATURE_PREFERRED_TIMING (1 << 1)
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@@ -222,16 +229,7 @@
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 				    DRM_EDID_YCBCR420_DC_36 | \
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 				    DRM_EDID_YCBCR420_DC_30)
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-#define DRM_EDID_CLRMETRY_xvYCC_601   (1 << 0)
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-#define DRM_EDID_CLRMETRY_xvYCC_709   (1 << 1)
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-#define DRM_EDID_CLRMETRY_sYCC_601    (1 << 2)
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-#define DRM_EDID_CLRMETRY_ADBYCC_601  (1 << 3)
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-#define DRM_EDID_CLRMETRY_ADB_RGB     (1 << 4)
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-#define DRM_EDID_CLRMETRY_BT2020_CYCC (1 << 5)
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-#define DRM_EDID_CLRMETRY_BT2020_YCC  (1 << 6)
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-#define DRM_EDID_CLRMETRY_BT2020_RGB  (1 << 7)
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-#define DRM_EDID_CLRMETRY_DCI_P3      (1 << 15)
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-
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+#ifdef CONFIG_NO_GKI
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 /* HDMI 2.1 additional fields */
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 #define DRM_EDID_MAX_FRL_RATE_MASK		0xf0
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 #define DRM_EDID_FAPA_START_LOCATION		(1 << 0)
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@@ -261,6 +259,7 @@
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 #define DRM_EDID_DSC_MAX_FRL_RATE_MASK		0xf0
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 #define DRM_EDID_DSC_MAX_SLICES			0xf
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 #define DRM_EDID_DSC_TOTAL_CHUNK_KBYTES		0x3f
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+#endif
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 /* ELD Header Block */
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 #define DRM_ELD_HEADER_BLOCK_SIZE	4
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@@ -319,11 +318,6 @@
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 #define DRM_ELD_MONITOR_NAME_STRING	20	/* offsets 20..(20+mnl-1) inclusive */
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 #define DRM_ELD_CEA_SAD(mnl, sad)	(20 + (mnl) + 3 * (sad))
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-
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-/* HDMI 2.0 */
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-#define DRM_EDID_3D_INDEPENDENT_VIEW	(1 << 2)
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-#define DRM_EDID_3D_DUAL_VIEW		(1 << 1)
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-#define DRM_EDID_3D_OSD_DISPARITY	(1 << 0)
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 struct edid {
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 	u8 header[8];
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@@ -399,18 +393,26 @@
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393
 
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 int
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 drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
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-					 const struct drm_display_mode *mode,
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-					 bool is_hdmi2_sink);
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+					 const struct drm_connector *connector,
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+					 const struct drm_display_mode *mode);
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 int
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 drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame,
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-					    struct drm_connector *connector,
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+					    const struct drm_connector *connector,
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 					    const struct drm_display_mode *mode);
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+
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+void
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+drm_hdmi_avi_infoframe_colorspace(struct hdmi_avi_infoframe *frame,
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+				  const struct drm_connector_state *conn_state);
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+
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+void
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+drm_hdmi_avi_infoframe_bars(struct hdmi_avi_infoframe *frame,
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+			    const struct drm_connector_state *conn_state);
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+
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 void
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 drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
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+				   const struct drm_connector *connector,
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 				   const struct drm_display_mode *mode,
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-				   enum hdmi_quantization_range rgb_quant_range,
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-				   bool rgb_quant_range_selectable,
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-				   bool is_hdmi2_sink);
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+				   enum hdmi_quantization_range rgb_quant_range);
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 int
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 drm_hdmi_infoframe_set_hdr_metadata(struct hdmi_drm_infoframe *frame,
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@@ -514,9 +516,7 @@
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 struct edid *drm_get_edid_switcheroo(struct drm_connector *connector,
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 				     struct i2c_adapter *adapter);
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-enum hdmi_picture_aspect drm_get_cea_aspect_ratio(const u8 video_code);
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 bool drm_detect_hdmi_monitor(struct edid *edid);
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-bool drm_rgb_quant_range_selectable(struct edid *edid);
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 enum hdmi_quantization_range
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 drm_default_rgb_quant_range(const struct drm_display_mode *mode);
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 void drm_set_preferred_mode(struct drm_connector *connector,
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@@ -525,10 +525,10 @@
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 int drm_edid_header_is_valid(const u8 *raw_edid);
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 bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid,
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 			  bool *edid_corrupt);
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-bool drm_edid_is_valid(struct edid *edid);
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-struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
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-					   int hsize, int vsize, int fresh,
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-					   bool rb);
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+struct drm_display_mode *
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+drm_display_mode_from_cea_vic(struct drm_device *dev,
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+			      u8 video_code);
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+
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 #ifdef CONFIG_DRM_EDID
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 struct edid *drm_get_edid(struct drm_connector *connector,
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 			  struct i2c_adapter *adapter);
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@@ -541,6 +541,11 @@
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 bool drm_detect_monitor_audio(struct edid *edid);
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 void drm_edid_get_monitor_name(struct edid *edid, char *name,
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 			       int buflen);
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+bool drm_edid_is_valid(struct edid *edid);
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+bool drm_edid_are_equal(const struct edid *edid1, const struct edid *edid2);
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+struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
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+					   int hsize, int vsize, int fresh,
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+					   bool rb);
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 #else
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 static inline struct edid *drm_get_edid(struct drm_connector *connector,
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 					struct i2c_adapter *adapter)
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@@ -584,6 +589,23 @@
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 					     int buflen)
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 {
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 }
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+
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+static inline bool drm_edid_is_valid(struct edid *edid)
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+{
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+	return false;
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+}
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+
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+static inline bool drm_edid_are_equal(const struct edid *edid1, const struct edid *edid2)
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+{
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+	return false;
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+}
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+
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+static inline struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
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+					   int hsize, int vsize, int fresh,
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+					   bool rb)
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+{
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+	return NULL;
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+}
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 #endif
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 #endif /* __DRM_EDID_H__ */