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authorLinus Torvalds <torvalds@linux-foundation.org>2010-05-20 12:37:45 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-20 12:37:45 -0400
commitfb091be08d1acf184e8801dfdcace6e0cb19b1fe (patch)
treecbd0c4200fd8628d592167589ca790e36fc4ae26 /drivers/media/video/saa7127.c
parentbd7fc2f2d807fdb254f7efc542f8eec3f23e289e (diff)
parente8d0416796d43a950ec7b65629e53419b2e22453 (diff)
Merge branch 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (534 commits) V4L/DVB (13554a): v4l: Use the video_drvdata function in drivers V4L/DVB: vivi and mem2mem_testdev need slab.h to build V4L/DVB: tm6000: bugfix image position V4L/DVB: IR/imon: remove dead IMON_KEY_RELEASE_OFFSET V4L/DVB: tm6000: README - add vbi V4L/DVB: Fix unlock logic at medusa_video_init V4L/DVB: fix dvb frontend lockup V4L/DVB: s2255drv: remove dead code V4L/DVB: s2255drv: return if vdev not found V4L/DVB: ov511: cleanup: remove unneeded null check V4L/DVB: media/mem2mem: dereferencing free memory V4L/DVB: media/IR: Add missing include file to rc-map.c V4L/DVB: dvb/stv6110x: cleanup error handling V4L/DVB: ngene: Add lgdt3303 and mt2131 deps to Kconfig V4L/DVB: ngene: start separating out DVB functions into separate file V4L/DVB: ngene: split out card specific code into a separate file V4L/DVB: ngene: split out i2c code into a separate file V4L/DVB: ngene: add initial support for digital side of Avermedia m780 V4L/DVB: ngene: properly support boards where channel 0 isn't a TS input V4L-DVB: ngene: make sure that tuner headers are included ...
Diffstat (limited to 'drivers/media/video/saa7127.c')
-rw-r--r--drivers/media/video/saa7127.c31
1 files changed, 20 insertions, 11 deletions
diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c
index 250ef84cf5ca..87986ad62f86 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)
625 return saa7127_set_video_enable(sd, enable); 625 return saa7127_set_video_enable(sd, enable);
626} 626}
627 627
628static int saa7127_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) 628static int saa7127_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt)
629{ 629{
630 struct saa7127_state *state = to_state(sd); 630 struct saa7127_state *state = to_state(sd);
631 631
632 if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) 632 memset(fmt, 0, sizeof(*fmt));
633 return -EINVAL;
634
635 memset(&fmt->fmt.sliced, 0, sizeof(fmt->fmt.sliced));
636 if (state->vps_enable) 633 if (state->vps_enable)
637 fmt->fmt.sliced.service_lines[0][16] = V4L2_SLICED_VPS; 634 fmt->service_lines[0][16] = V4L2_SLICED_VPS;
638 if (state->wss_enable) 635 if (state->wss_enable)
639 fmt->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; 636 fmt->service_lines[0][23] = V4L2_SLICED_WSS_625;
640 if (state->cc_enable) { 637 if (state->cc_enable) {
641 fmt->fmt.sliced.service_lines[0][21] = V4L2_SLICED_CAPTION_525; 638 fmt->service_lines[0][21] = V4L2_SLICED_CAPTION_525;
642 fmt->fmt.sliced.service_lines[1][21] = V4L2_SLICED_CAPTION_525; 639 fmt->service_lines[1][21] = V4L2_SLICED_CAPTION_525;
643 } 640 }
644 fmt->fmt.sliced.service_set = 641 fmt->service_set =
645 (state->vps_enable ? V4L2_SLICED_VPS : 0) | 642 (state->vps_enable ? V4L2_SLICED_VPS : 0) |
646 (state->wss_enable ? V4L2_SLICED_WSS_625 : 0) | 643 (state->wss_enable ? V4L2_SLICED_WSS_625 : 0) |
647 (state->cc_enable ? V4L2_SLICED_CAPTION_525 : 0); 644 (state->cc_enable ? V4L2_SLICED_CAPTION_525 : 0);
648 return 0; 645 return 0;
649} 646}
650 647
648static int saa7127_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
649{
650 if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
651 return -EINVAL;
652 return saa7127_g_sliced_fmt(sd, &fmt->fmt.sliced);
653}
654
651static int saa7127_s_vbi_data(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *data) 655static int saa7127_s_vbi_data(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *data)
652{ 656{
653 switch (data->id) { 657 switch (data->id) {
@@ -727,16 +731,21 @@ static const struct v4l2_subdev_core_ops saa7127_core_ops = {
727}; 731};
728 732
729static const struct v4l2_subdev_video_ops saa7127_video_ops = { 733static const struct v4l2_subdev_video_ops saa7127_video_ops = {
730 .s_vbi_data = saa7127_s_vbi_data,
731 .g_fmt = saa7127_g_fmt, 734 .g_fmt = saa7127_g_fmt,
732 .s_std_output = saa7127_s_std_output, 735 .s_std_output = saa7127_s_std_output,
733 .s_routing = saa7127_s_routing, 736 .s_routing = saa7127_s_routing,
734 .s_stream = saa7127_s_stream, 737 .s_stream = saa7127_s_stream,
735}; 738};
736 739
740static const struct v4l2_subdev_vbi_ops saa7127_vbi_ops = {
741 .s_vbi_data = saa7127_s_vbi_data,
742 .g_sliced_fmt = saa7127_g_sliced_fmt,
743};
744
737static const struct v4l2_subdev_ops saa7127_ops = { 745static const struct v4l2_subdev_ops saa7127_ops = {
738 .core = &saa7127_core_ops, 746 .core = &saa7127_core_ops,
739 .video = &saa7127_video_ops, 747 .video = &saa7127_video_ops,
748 .vbi = &saa7127_vbi_ops,
740}; 749};
741 750
742/* ----------------------------------------------------------------------- */ 751/* ----------------------------------------------------------------------- */