diff options
| author | Marcus Glocker <mglocker@cvs.openbsd.org> | 2008-07-25 17:20:28 +0000 |
|---|---|---|
| committer | Marcus Glocker <mglocker@cvs.openbsd.org> | 2008-07-25 17:20:28 +0000 |
| commit | 09eb70cf4b8e76889a7077b9334197fa6a321d93 (patch) | |
| tree | b3ddae17024f559d4280cacb3524d7af6f06890f /sys | |
| parent | 72e71c082e58b323c861fea05e1a50e3a3eaa870 (diff) | |
After our recent changes, VIDIOC_S_FMT didn't always return the correct
maximum image size. Fix it. Makes read(2) method work again.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/usb/uvideo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/usb/uvideo.c b/sys/dev/usb/uvideo.c index b912819b1a3..85eb843406b 100644 --- a/sys/dev/usb/uvideo.c +++ b/sys/dev/usb/uvideo.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uvideo.c,v 1.62 2008/07/25 11:12:34 mglocker Exp $ */ +/* $OpenBSD: uvideo.c,v 1.63 2008/07/25 17:20:27 mglocker Exp $ */ /* * Copyright (c) 2008 Robert Nagy <robert@openbsd.org> @@ -2200,7 +2200,7 @@ uvideo_s_fmt(void *v, struct v4l2_format *fmt) DEVNAME(sc), __func__, r.width, r.height); /* tell our sample buffer size */ - fmt->fmt.pix.sizeimage = sc->sc_sample_buffer.buf_size; + fmt->fmt.pix.sizeimage = UGETDW(sc->sc_desc_probe.dwMaxVideoFrameSize); return (0); } |