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author | ahasty <ahasty@FreeBSD.org> | 1998-05-16 07:07:10 +0000 |
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committer | ahasty <ahasty@FreeBSD.org> | 1998-05-16 07:07:10 +0000 |
commit | 1985adcd4184062fa3a43bfe8275fde93ad335ca (patch) | |
tree | da1b70172dd7bda2e4ef5495514acb84e1e8ac58 /sys/i386/include/ioctl_bt848.h | |
parent | df402cb252b2a6f26f8a96454b65ce80f3fa8399 (diff) | |
download | FreeBSD-src-1985adcd4184062fa3a43bfe8275fde93ad335ca.zip FreeBSD-src-1985adcd4184062fa3a43bfe8275fde93ad335ca.tar.gz |
1.31 Randall Hopper <rhh@ct.picker.com>
submitted ioctl to clear the video buffer
prior to starting video capture
Amancio : clean up yuv12 so that it does not
affect rgb capture. Basically, fxtv after
capturing in yuv12 mode , switching to rgb
would cause the video capture to be too bright.
1.32 disable inverse gamma function for rgb and yuv
capture. fixed meteor brightness ioctl it now
converts the brightness value from unsigned to
signed.
1.33 added sysctl: hw.bt848.tuner, hw.bt848.reverse_mute,
hw.bt848.card
card takes a value from 0 to bt848_max_card
tuner takes a value from 0 to bt848_max_tuner
reverse_mute : 0 no effect, 1 reverse tuner
mute function some tuners are wired reversed :(
Diffstat (limited to 'sys/i386/include/ioctl_bt848.h')
-rw-r--r-- | sys/i386/include/ioctl_bt848.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/i386/include/ioctl_bt848.h b/sys/i386/include/ioctl_bt848.h index 91a0d9b..db09dc8 100644 --- a/sys/i386/include/ioctl_bt848.h +++ b/sys/i386/include/ioctl_bt848.h @@ -193,6 +193,11 @@ struct _bktr_clip { #define BT848SFMT _IOW('x', 67, unsigned long ) #define BT848GFMT _IOR('x', 67, unsigned long ) +/* set clear-buffer-on-start */ +#define BT848SCBUF _IOW('x', 68, int) +#define BT848GCBUF _IOR('x', 68, int) + + /* Read/Write the BT848's I2C bus directly * b7-b0: data (read/write) * b15-b8: internal peripheral register (write) |