From af03891f61d7b69eebc79d07bf580faaa9636fbc Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Thu, 31 May 2012 18:51:05 -0300 Subject: [media] v4l: Correct create_bufs documentation Patch id 6016af82eafcb6e086a8f2a2197b46029a843d68 ("[media] v4l2: use __u32 rather than enums in ioctl() structs") unintentionally changes the type of the format field in struct v4l2_create_buffers from struct v4l2_format to __u32. Revert that change. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/vidioc-create-bufs.xml | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'Documentation/DocBook/media') diff --git a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml index 765549ff8a71..7cf3116c2cc5 100644 --- a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml +++ b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml @@ -108,10 +108,9 @@ information. /> - __u32 + &v4l2-format; format - Filled in by the application, preserved by the driver. - See . + Filled in by the application, preserved by the driver. __u32 -- cgit v1.2.1 From 87736df2401f51e67e55b8d1e6aac98a7990002b Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Wed, 6 Jun 2012 17:48:46 -0300 Subject: [media] V4L2 spec fix Two small docbook fixes: - prepare-buf was not positioned in alphabetical order, moved to the right place. - the format field in create_bufs had the wrong type in the documentation Signed-off-by: Hans Verkuil Reviewed-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/v4l2.xml | 2 +- Documentation/DocBook/media/v4l/vidioc-create-bufs.xml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'Documentation/DocBook/media') diff --git a/Documentation/DocBook/media/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml index 015c561754b7..008c2d73a484 100644 --- a/Documentation/DocBook/media/v4l/v4l2.xml +++ b/Documentation/DocBook/media/v4l/v4l2.xml @@ -560,6 +560,7 @@ and discussions on the V4L mailing list. &sub-g-tuner; &sub-log-status; &sub-overlay; + &sub-prepare-buf; &sub-qbuf; &sub-querybuf; &sub-querycap; @@ -567,7 +568,6 @@ and discussions on the V4L mailing list. &sub-query-dv-preset; &sub-query-dv-timings; &sub-querystd; - &sub-prepare-buf; &sub-reqbufs; &sub-s-hw-freq-seek; &sub-streamon; diff --git a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml index 7cf3116c2cc5..a2474ecb574a 100644 --- a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml +++ b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml @@ -108,7 +108,7 @@ information. /> - &v4l2-format; + struct v4l2_format format Filled in by the application, preserved by the driver. -- cgit v1.2.1 From de87897af08081aecb0c0bbc5fa01a8640e2d74c Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Wed, 6 Jun 2012 01:46:50 -0300 Subject: [media] bw-qcam: driver and pixfmt documentation fixes Fix the documentation of the Y4 and Y6 formats. Fix a poll() issue, add support for enum_frmsizes, set the proper parent device and fix a few compliance issues. Tested with an actual Connectix B&W parallel port webcam, both on a little-endian and a big-endian platform. This driver has never been so good, doing 320x240 at 1 frame per second :-) I know, nobody cares, but still it is cool that linux can still support this old webcam. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/pixfmt.xml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Documentation/DocBook/media') diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml b/Documentation/DocBook/media/v4l/pixfmt.xml index f5ac15ed0549..e58934c92895 100644 --- a/Documentation/DocBook/media/v4l/pixfmt.xml +++ b/Documentation/DocBook/media/v4l/pixfmt.xml @@ -986,13 +986,13 @@ http://www.thedirks.org/winnov/ V4L2_PIX_FMT_Y4 'Y04 ' - Old 4-bit greyscale format. Only the least significant 4 bits of each byte are used, + Old 4-bit greyscale format. Only the most significant 4 bits of each byte are used, the other bits are set to 0. V4L2_PIX_FMT_Y6 'Y06 ' - Old 6-bit greyscale format. Only the least significant 6 bits of each byte are used, + Old 6-bit greyscale format. Only the most significant 6 bits of each byte are used, the other bits are set to 0. -- cgit v1.2.1 From 2bece307c96270fc3fdb2cc0ad8b918c26897b95 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 9 Jun 2012 06:59:45 -0300 Subject: [media] Fix VIDIOC_DQEVENT docbook entry Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/vidioc-dqevent.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation/DocBook/media') diff --git a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml index e8714aa16433..98a856f9ec30 100644 --- a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml +++ b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml @@ -89,7 +89,7 @@ &v4l2-event-frame-sync; - frame + frame_sync Event data for event V4L2_EVENT_FRAME_SYNC. -- cgit v1.2.1