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To support more color effects (negative, sketch, emboss, etc) by extending v4l2_colorfx enum items

Message ID 33AB447FBD802F4E932063B962385B351D8B5DDA@shsmsx501.ccr.corp.intel.com (mailing list archive)
State Accepted
Headers show

Commit Message

Xiaolin Zhang April 19, 2010, 3:31 a.m. UTC 
None
diff mbox

Patch

diff --git a/Documentation/DocBook/v4l/controls.xml b/Documentation/DocBook/v4l/controls.xml
index f464506..ee0a359 100644
--- a/Documentation/DocBook/v4l/controls.xml
+++ b/Documentation/DocBook/v4l/controls.xml
@@ -277,8 +277,15 @@  minimum value disables backlight compensation.</entry>
 	    <entry>Selects a color effect. Possible values for
 <constant>enum v4l2_colorfx</constant> are:
 <constant>V4L2_COLORFX_NONE</constant> (0),
-<constant>V4L2_COLORFX_BW</constant> (1) and
-<constant>V4L2_COLORFX_SEPIA</constant> (2).</entry>
+<constant>V4L2_COLORFX_BW</constant> (1),
+<constant>V4L2_COLORFX_SEPIA</constant> (2),
+<constant>V4L2_COLORFX_NEGATIVE</constant> (3),
+<constant>V4L2_COLORFX_EMBOSS</constant> (4),
+<constant>V4L2_COLORFX_SKETCH</constant> (5),
+<constant>V4L2_COLORFX_SKY_BLUE</constant> (6),
+<constant>V4L2_COLORFX_GRASS_GREEN</constant> (7),
+<constant>V4L2_COLORFX_SKIN_WHITEN</constant> (8) and
+<constant>V4L2_COLORFX_VIVID</constant> (9).</entry>
 	  </row>
 	  <row>
 	    <entry><constant>V4L2_CID_ROTATE</constant></entry>
diff --git a/Documentation/DocBook/v4l/videodev2.h.xml b/Documentation/DocBook/v4l/videodev2.h.xml
index 0683259..11bf4cc 100644
--- a/Documentation/DocBook/v4l/videodev2.h.xml
+++ b/Documentation/DocBook/v4l/videodev2.h.xml
@@ -1018,6 +1018,13 @@  enum <link linkend="v4l2-colorfx">v4l2_colorfx</link> {
         V4L2_COLORFX_NONE       = 0,
         V4L2_COLORFX_BW         = 1,
         V4L2_COLORFX_SEPIA      = 2,
+        V4L2_COLORFX_NEGATIVE   = 3,
+        V4L2_COLORFX_EMBOSS     = 4,
+        V4L2_COLORFX_SKETCH     = 5,
+        V4L2_COLORFX_SKY_BLUE   = 6,
+        V4L2_COLORFX_GRASS_GREEN = 7,
+        V4L2_COLORFX_SKIN_WHITEN = 8,
+        V4L2_COLORFX_VIVID      = 9.
 };
 #define V4L2_CID_AUTOBRIGHTNESS                 (V4L2_CID_BASE+32)
 #define V4L2_CID_BAND_STOP_FILTER               (V4L2_CID_BASE+33)
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 36b5cb8..cc5c499 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -340,6 +340,13 @@  const char **v4l2_ctrl_get_menu(u32 id)
 		"None",
 		"Black & White",
 		"Sepia",
+		"Negative",
+		"Emboss",
+		"Sketch",
+		"Sky blue",
+		"Grass green",
+		"Skin whiten",
+		"Vivid",
 		NULL
 	};
 	static const char *tune_preemphasis[] = {
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 3793d16..a8f2c35 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1023,6 +1023,13 @@  enum v4l2_colorfx {
 	V4L2_COLORFX_NONE	= 0,
 	V4L2_COLORFX_BW		= 1,
 	V4L2_COLORFX_SEPIA	= 2,
+	V4L2_COLORFX_NEGATIVE = 3,
+	V4L2_COLORFX_EMBOSS = 4,
+	V4L2_COLORFX_SKETCH = 5,
+	V4L2_COLORFX_SKY_BLUE = 6,
+	V4L2_COLORFX_GRASS_GREEN = 7,
+	V4L2_COLORFX_SKIN_WHITEN = 8,
+	V4L2_COLORFX_VIVID = 9,
 };
 #define V4L2_CID_AUTOBRIGHTNESS			(V4L2_CID_BASE+32)
 #define V4L2_CID_BAND_STOP_FILTER		(V4L2_CID_BASE+33)