diff options
Diffstat (limited to 'drivers/media/video/saa7127.c')
| -rw-r--r-- | drivers/media/video/saa7127.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c index 250ef84cf5c..87986ad62f8 100644 --- a/drivers/media/video/saa7127.c +++ b/drivers/media/video/saa7127.c @@ -625,29 +625,33 @@ static int saa7127_s_stream(struct v4l2_subdev *sd, int enable) return saa7127_set_video_enable(sd, enable); } -static int saa7127_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) +static int saa7127_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt) { struct saa7127_state *state = to_state(sd); - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) - return -EINVAL; - - memset(&fmt->fmt.sliced, 0, sizeof(fmt->fmt.sliced)); + memset(fmt, 0, sizeof(*fmt)); if (state->vps_enable) - fmt->fmt.sliced.service_lines[0][16] = V4L2_SLICED_VPS; + fmt->service_lines[0][16] = V4L2_SLICED_VPS; if (state->wss_enable) - fmt->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; + fmt->service_lines[0][23] = V4L2_SLICED_WSS_625; if (state->cc_enable) { - fmt->fmt.sliced.service_lines[0][21] = V4L2_SLICED_CAPTION_525; - fmt->fmt.sliced.service_lines[1][21] = V4L2_SLICED_CAPTION_525; + fmt->service_lines[0][21] = V4L2_SLICED_CAPTION_525; + fmt->service_lines[1][21] = V4L2_SLICED_CAPTION_525; } - fmt->fmt.sliced.service_set = + fmt->service_set = (state->vps_enable ? V4L2_SLICED_VPS : 0) | (state->wss_enable ? V4L2_SLICED_WSS_625 : 0) | (state->cc_enable ? V4L2_SLICED_CAPTION_525 : 0); return 0; } +static int saa7127_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) +{ + if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) + return -EINVAL; + return saa7127_g_sliced_fmt(sd, &fmt->fmt.sliced); +} + static int saa7127_s_vbi_data(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *data) { switch (data->id) { @@ -727,16 +731,21 @@ static const struct v4l2_subdev_core_ops saa7127_core_ops = { }; static const struct v4l2_subdev_video_ops saa7127_video_ops = { - .s_vbi_data = saa7127_s_vbi_data, .g_fmt = saa7127_g_fmt, .s_std_output = saa7127_s_std_output, .s_routing = saa7127_s_routing, .s_stream = saa7127_s_stream, }; +static const struct v4l2_subdev_vbi_ops saa7127_vbi_ops = { + .s_vbi_data = saa7127_s_vbi_data, + .g_sliced_fmt = saa7127_g_sliced_fmt, +}; + static const struct v4l2_subdev_ops saa7127_ops = { .core = &saa7127_core_ops, .video = &saa7127_video_ops, + .vbi = &saa7127_vbi_ops, }; /* ----------------------------------------------------------------------- */ |