V4L/DVB (9495): cx88-blackbird: bugfix: cx88-blackbird-poll-fix
Starts encoder not only on a read call but also on a poll command. Signed-off-by: Frederic CAND <frederic.cand@anevia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -1158,6 +1158,10 @@ static unsigned int
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mpeg_poll(struct file *file, struct poll_table_struct *wait)
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{
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struct cx8802_fh *fh = file->private_data;
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struct cx8802_dev *dev = fh->dev;
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if (!dev->mpeg_active)
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blackbird_start_codec(file, fh);
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return videobuf_poll_stream(file, &fh->mpegq, wait);
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}
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