From 6d1724925d4da49b84161f1440912205576b7935 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 5 Jul 2011 10:07:37 -0300 Subject: [media] DocBook: Add a chapter to describe media errors There are several errors reported by V4L that aren't described. They can occur on almost all ioctl's. Instead of adding them into each ioctl, create a new chapter. For V4L, the new chapter will automatically be listed on all places, as there's a macro used everywhere there. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/gen-errors.xml | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/DocBook/media/v4l/gen-errors.xml (limited to 'Documentation/DocBook/media/v4l') diff --git a/Documentation/DocBook/media/v4l/gen-errors.xml b/Documentation/DocBook/media/v4l/gen-errors.xml new file mode 100644 index 00000000000..1efc688ad66 --- /dev/null +++ b/Documentation/DocBook/media/v4l/gen-errors.xml @@ -0,0 +1,17 @@ +Generic Error Codes + + + Generic error codes + + &cs-str; + + + EBUSY + The ioctl can't be handled because the device is busy. This is + typically return while device is streaming, and an ioctl tried to + change something that would affect the stream, or would require the + usage of a hardware resource that was already allocated. + + + +
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