From 8d86e4e814c72cb1b1145c2e645727b46eee3b45 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 11 Mar 2013 17:48:34 -0300 Subject: [PATCH] [media] au0828: add try_fmt_vbi support, zero vbi.reserved, pix.priv Also get rid of unnecessary format type check. Signed-off-by: Hans Verkuil Reviewed-by: Devin Heitmueller Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/au0828/au0828-video.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c index 97397a6..5cec18b 100644 --- a/drivers/media/usb/au0828/au0828-video.c +++ b/drivers/media/usb/au0828/au0828-video.c @@ -1182,9 +1182,6 @@ static int au0828_set_format(struct au0828_dev *dev, unsigned int cmd, int width = format->fmt.pix.width; int height = format->fmt.pix.height; - if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - /* If they are demanding a format other than the one we support, bail out (tvtime asks for UYVY and then retries with YUYV) */ if (format->fmt.pix.pixelformat != V4L2_PIX_FMT_UYVY) @@ -1203,6 +1200,7 @@ static int au0828_set_format(struct au0828_dev *dev, unsigned int cmd, format->fmt.pix.sizeimage = width * height * 2; format->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; format->fmt.pix.field = V4L2_FIELD_INTERLACED; + format->fmt.pix.priv = 0; if (cmd == VIDIOC_TRY_FMT) return 0; @@ -1289,6 +1287,7 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, f->fmt.pix.sizeimage = dev->frame_size; f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; /* NTSC/PAL */ f->fmt.pix.field = V4L2_FIELD_INTERLACED; + f->fmt.pix.priv = 0; return 0; } @@ -1596,6 +1595,7 @@ static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv, format->fmt.vbi.count[1] = dev->vbi_height; format->fmt.vbi.start[0] = 21; format->fmt.vbi.start[1] = 284; + memset(format->fmt.vbi.reserved, 0, sizeof(format->fmt.vbi.reserved)); return 0; } @@ -1879,6 +1879,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, .vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi_cap, + .vidioc_try_fmt_vbi_cap = vidioc_g_fmt_vbi_cap, .vidioc_s_fmt_vbi_cap = vidioc_g_fmt_vbi_cap, .vidioc_enumaudio = vidioc_enumaudio, .vidioc_g_audio = vidioc_g_audio, -- 2.7.4