X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fedid.h;h=cee7c4c763719dd511e7fc6df2951b8ecb645d90;hb=46b5c8ed017958fc387ab86c71ae6c90abb6793c;hp=f05d2b82f24494eca9b837d71d2c6a496dcf5387;hpb=83d290c56fab2d38cd1ab4c4cc7099559c1d5046;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/edid.h b/include/edid.h
index f05d2b8..cee7c4c 100644
--- a/include/edid.h
+++ b/include/edid.h
@@ -277,7 +277,7 @@ void edid_print_info(struct edid1_info *edid_info);
  * Check the EDID info.
  *
  * @param info  The EDID info to be checked
- * @return 0 on valid, or -1 on invalid
+ * Return: 0 on valid, or -1 on invalid
  */
 int edid_check_info(struct edid1_info *info);
 
@@ -286,7 +286,7 @@ int edid_check_info(struct edid1_info *info);
  *
  * @param edid_block	EDID block data
  *
- * @return 0 on success, or a negative errno on error
+ * Return: 0 on success, or a negative errno on error
  */
 int edid_check_checksum(u8 *edid_block);
 
@@ -298,7 +298,7 @@ int edid_check_checksum(u8 *edid_block);
  * @param hmax	Returns the maxium horizontal rate
  * @param vmin	Returns the minimum vertical rate
  * @param vmax	Returns the maxium vertical rate
- * @return 0 on success, or -1 on error
+ * Return: 0 on success, or -1 on error
  */
 int edid_get_ranges(struct edid1_info *edid, unsigned int *hmin,
 		    unsigned int *hmax, unsigned int *vmin,
@@ -307,6 +307,28 @@ int edid_get_ranges(struct edid1_info *edid, unsigned int *hmin,
 struct display_timing;
 
 /**
+ * edid_get_timing_validate() - Get basic digital display parameters with
+ * mode selection callback
+ *
+ * @param buf		Buffer containing EDID data
+ * @param buf_size	Size of buffer in bytes
+ * @param timing	Place to put preferring timing information
+ * @param panel_bits_per_colourp	Place to put the number of bits per
+ *			colour supported by the panel. This will be set to
+ *			-1 if not available
+ * @param mode_valid	Callback validating mode, returning true is mode is
+ *			supported, false otherwise.
+ * @parem valid_priv	Pointer to private data for mode_valid callback
+ * Return: 0 if timings are OK, -ve on error
+ */
+int edid_get_timing_validate(u8 *buf, int buf_size,
+			     struct display_timing *timing,
+			     int *panel_bits_per_colourp,
+			     bool (*mode_valid)(void *priv,
+					const struct display_timing *timing),
+			     void *mode_valid_priv);
+
+/**
  * edid_get_timing() - Get basic digital display parameters
  *
  * @param buf		Buffer containing EDID data
@@ -315,7 +337,7 @@ struct display_timing;
  * @param panel_bits_per_colourp	Place to put the number of bits per
  *			colour supported by the panel. This will be set to
  *			-1 if not available
- * @return 0 if timings are OK, -ve on error
+ * Return: 0 if timings are OK, -ve on error
  */
 int edid_get_timing(u8 *buf, int buf_size, struct display_timing *timing,
 		    int *panel_bits_per_colourp);