redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity

V4L/DVB (5994): ivtv: make VIDIOC_INT_RESET support smarter. 

Add support to optionally reset the IR and/or the video digitizer.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
wifi-calibration
Hans Verkuil 2007-08-04 05:06:23 -03:00 committed by Mauro Carvalho Chehab
parent 89fc4eb924
commit 2cc720957a
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/media/video/ivtv/ivtv-ioctl.c
View File

@ -681,9 +681,17 @@ static int ivtv_debug_ioctls(struct file *filp, unsigned int cmd, void *arg)
break;
}
case VIDIOC_INT_RESET:
ivtv_reset_ir_gpio(itv);
case VIDIOC_INT_RESET: {
u32 val = *(u32 *)arg;
if ((val == 0 && itv->options.newi2c) || (val & 0x01)) {
ivtv_reset_ir_gpio(itv);
}
if (val & 0x02) {
itv->video_dec_func(itv, cmd, 0);
}
break;
}
default:
return -EINVAL;