From 67d69df98ea9a3e3190979018295694ced18e204 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 4 Aug 2007 10:06:23 +0200 Subject: ivtv: make VIDIOC_INT_RESET support smarter. From: Hans Verkuil Add support to optionally reset the IR and/or the video digitizer. Signed-off-by: Hans Verkuil --- linux/drivers/media/video/ivtv/ivtv-ioctl.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'linux/drivers/media/video/ivtv/ivtv-ioctl.c') diff --git a/linux/drivers/media/video/ivtv/ivtv-ioctl.c b/linux/drivers/media/video/ivtv/ivtv-ioctl.c index 431de8aa2..7d1a5e434 100644 --- a/linux/drivers/media/video/ivtv/ivtv-ioctl.c +++ b/linux/drivers/media/video/ivtv/ivtv-ioctl.c @@ -687,9 +687,17 @@ 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; -- cgit v1.2.3