---

yaml --- r: 333763 b: refs/heads/master c: 5ebef0f h: refs/heads/master i: 333761: 421d2dd 333759: 676d425 v: v3
git-mirror · Oct 6, 2012 · bbe96ec · bbe96ec
1 parent 8e83921
commit bbe96ec
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Showing 4 changed files with 14 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ab7ef22419927910e563170db41f0a428d20b0a2
+refs/heads/master: 5ebef0fbe0f72fa911088800c5d0bc7a872c35de
diff --git a/trunk/Documentation/DocBook/media/v4l/controls.xml b/trunk/Documentation/DocBook/media/v4l/controls.xml
@@ -4267,6 +4267,16 @@ interface and may change in the future.</para>
 	    pixels / second.
 	    </entry>
 	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_TEST_PATTERN</constant></entry>
+	    <entry>menu</entry>
+	  </row>
+	  <row id="v4l2-test-pattern">
+	    <entry spanname="descr"> Some capture/display/sensor devices have
+	    the capability to generate test pattern images. These hardware
+	    specific test patterns can be used to test if a device is working
+	    properly.</entry>
+	  </row>
 	  <row><entry></entry></row>
 	</tbody>
       </tgroup>

diff --git a/trunk/drivers/media/v4l2-core/v4l2-ctrls.c b/trunk/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -749,6 +749,7 @@ const char *v4l2_ctrl_get_name(u32 id)
 	case V4L2_CID_IMAGE_PROC_CLASS:		return "Image Processing Controls";
 	case V4L2_CID_LINK_FREQ:		return "Link Frequency";
 	case V4L2_CID_PIXEL_RATE:		return "Pixel Rate";
+	case V4L2_CID_TEST_PATTERN:		return "Test Pattern";
 
 	/* DV controls */
 	case V4L2_CID_DV_CLASS:			return "Digital Video Controls";
@@ -862,6 +863,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 	case V4L2_CID_DV_TX_MODE:
 	case V4L2_CID_DV_TX_RGB_RANGE:
 	case V4L2_CID_DV_RX_RGB_RANGE:
+	case V4L2_CID_TEST_PATTERN:
 		*type = V4L2_CTRL_TYPE_MENU;
 		break;
 	case V4L2_CID_LINK_FREQ:

diff --git a/trunk/include/linux/v4l2-controls.h b/trunk/include/linux/v4l2-controls.h
@@ -757,5 +757,6 @@ enum v4l2_jpeg_chroma_subsampling {
 
 #define V4L2_CID_LINK_FREQ			(V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)
 #define V4L2_CID_PIXEL_RATE			(V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)
+#define V4L2_CID_TEST_PATTERN			(V4L2_CID_IMAGE_PROC_CLASS_BASE + 3)
 
 #endif