[media] Rename V4L2_(IN|OUT)_CAP_CUSTOM_TIMINGS

The 'custom' timings are no longer just for custom timings, but also for standard
CEA/VESA timings. So rename to V4L2_IN/OUT_CAP_DV_TIMINGS.
The old define is still kept for backwards compatibility.
This decision was taken during the 2012 Media Workshop.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

5 files changed, 11 insertions, 9 deletions

diff --git a/Documentation/DocBook/media/v4l/vidioc-enuminput.xml b/Documentation/DocBook/media/v4l/vidioc-enuminput.xml
index 46d5a044a53..3c9a81305ad 100644
--- a/Documentation/DocBook/media/v4l/vidioc-enuminput.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enuminput.xml
@@ -283,7 +283,7 @@ input/output interface to linux-media@vger.kernel.org on 19 Oct 2009.
 	    <entry>This input supports setting DV presets by using VIDIOC_S_DV_PRESET.</entry>
 	  </row>
 	  <row>
-	    <entry><constant>V4L2_IN_CAP_CUSTOM_TIMINGS</constant></entry>
+	    <entry><constant>V4L2_IN_CAP_DV_TIMINGS</constant></entry>
 	    <entry>0x00000002</entry>
 	    <entry>This input supports setting video timings by using VIDIOC_S_DV_TIMINGS.</entry>
 	  </row>
diff --git a/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml b/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml
index 428020000ef..f4ab0798545 100644
--- a/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml
@@ -168,7 +168,7 @@ input/output interface to linux-media@vger.kernel.org on 19 Oct 2009.
 	    <entry>This output supports setting DV presets by using VIDIOC_S_DV_PRESET.</entry>
 	  </row>
 	  <row>
-	    <entry><constant>V4L2_OUT_CAP_CUSTOM_TIMINGS</constant></entry>
+	    <entry><constant>V4L2_OUT_CAP_DV_TIMINGS</constant></entry>
 	    <entry>0x00000002</entry>
 	    <entry>This output supports setting video timings by using VIDIOC_S_DV_TIMINGS.</entry>
 	  </row>
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml
index feaa18072e8..72369707bd7 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml
@@ -57,7 +57,7 @@ or the timing values are not correct, the driver returns &EINVAL;.</para>
 <para>The <filename>linux/v4l2-dv-timings.h</filename> header can be used to get the
 timings of the formats in the <xref linkend="cea861" /> and <xref linkend="vesadmt" />
 standards. If the current input or output does not support DV timings (e.g. if
-&VIDIOC-ENUMINPUT; does not set the <constant>V4L2_IN_CAP_CUSTOM_TIMINGS</constant> flag), then
+&VIDIOC-ENUMINPUT; does not set the <constant>V4L2_IN_CAP_DV_TIMINGS</constant> flag), then
 &ENODATA; is returned.</para>
   </refsect1>
 
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index f3ced2513b2..7336363984c 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -984,7 +984,7 @@ static int v4l_enuminput(const struct v4l2_ioctl_ops *ops,
 	struct v4l2_input *p = arg;
 
 	/*
-	 * We set the flags for CAP_PRESETS, CAP_CUSTOM_TIMINGS &
+	 * We set the flags for CAP_PRESETS, CAP_DV_TIMINGS &
 	 * CAP_STD here based on ioctl handler provided by the
 	 * driver. If the driver doesn't support these
 	 * for a specific input, it must override these flags.
@@ -994,7 +994,7 @@ static int v4l_enuminput(const struct v4l2_ioctl_ops *ops,
 	if (ops->vidioc_s_dv_preset)
 		p->capabilities |= V4L2_IN_CAP_PRESETS;
 	if (ops->vidioc_s_dv_timings)
-		p->capabilities |= V4L2_IN_CAP_CUSTOM_TIMINGS;
+		p->capabilities |= V4L2_IN_CAP_DV_TIMINGS;
 
 	return ops->vidioc_enum_input(file, fh, p);
 }
@@ -1005,7 +1005,7 @@ static int v4l_enumoutput(const struct v4l2_ioctl_ops *ops,
 	struct v4l2_output *p = arg;
 
 	/*
-	 * We set the flags for CAP_PRESETS, CAP_CUSTOM_TIMINGS &
+	 * We set the flags for CAP_PRESETS, CAP_DV_TIMINGS &
 	 * CAP_STD here based on ioctl handler provided by the
 	 * driver. If the driver doesn't support these
 	 * for a specific output, it must override these flags.
@@ -1015,7 +1015,7 @@ static int v4l_enumoutput(const struct v4l2_ioctl_ops *ops,
 	if (ops->vidioc_s_dv_preset)
 		p->capabilities |= V4L2_OUT_CAP_PRESETS;
 	if (ops->vidioc_s_dv_timings)
-		p->capabilities |= V4L2_OUT_CAP_CUSTOM_TIMINGS;
+		p->capabilities |= V4L2_OUT_CAP_DV_TIMINGS;
 
 	return ops->vidioc_enum_output(file, fh, p);
 }
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 1ed8f904567..61395ef85a0 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1191,7 +1191,8 @@ struct v4l2_input {
 
 /* capabilities flags */
 #define V4L2_IN_CAP_PRESETS		0x00000001 /* Supports S_DV_PRESET */
-#define V4L2_IN_CAP_CUSTOM_TIMINGS	0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_IN_CAP_DV_TIMINGS		0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_IN_CAP_CUSTOM_TIMINGS	V4L2_IN_CAP_DV_TIMINGS /* For compatibility */
 #define V4L2_IN_CAP_STD			0x00000004 /* Supports S_STD */
 
 /*
@@ -1214,7 +1215,8 @@ struct v4l2_output {
 
 /* capabilities flags */
 #define V4L2_OUT_CAP_PRESETS		0x00000001 /* Supports S_DV_PRESET */
-#define V4L2_OUT_CAP_CUSTOM_TIMINGS	0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_OUT_CAP_DV_TIMINGS		0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_OUT_CAP_CUSTOM_TIMINGS	V4L2_OUT_CAP_DV_TIMINGS /* For compatibility */
 #define V4L2_OUT_CAP_STD		0x00000004 /* Supports S_STD */
 
 /*