From: Hans Verkuil <hans.verk...@cisco.com>
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.verk...@cisco.com>
---
Documentation/DocBook/media/v4l/vidioc-enuminput.xml | 2 +-
Documentation/DocBook/media/v4l/vidioc-enumoutput.xml | 2 +-
Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml | 2 +-
drivers/media/v4l2-core/v4l2-ioctl.c | 8 ++++----
include/linux/videodev2.h | 6 ++++--
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 46d5a04..3c9a813 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 4280200..f4ab079 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 feaa180..7236970 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 473ebea..99a8ad7 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -982,7 +982,7 @@ 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.
@@ -992,7 +992,7 @@ 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);
}
@@ -1003,7 +1003,7 @@ 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.
@@ -1013,7 +1013,7 @@ 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 b06342b..47d58ed 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1190,7 +1190,8 @@ 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 */
/*
@@ -1213,7 +1214,8 @@ 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 */
/*
--
1.7.10.4
--
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