diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/media/pci/saa7146/mxb.c | 53 |
1 files changed, 29 insertions, 24 deletions
diff --git a/drivers/media/pci/saa7146/mxb.c b/drivers/media/pci/saa7146/mxb.c index 7ded8f5b05cb..a14b839098b8 100644 --- a/drivers/media/pci/saa7146/mxb.c +++ b/drivers/media/pci/saa7146/mxb.c @@ -48,6 +48,7 @@ static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off)."); +#define MXB_STD (V4L2_STD_PAL_BG | V4L2_STD_PAL_I | V4L2_STD_SECAM | V4L2_STD_NTSC) #define MXB_INPUTS 4 enum { TUNER, AUX1, AUX3, AUX3_YC }; @@ -55,11 +56,11 @@ static struct v4l2_input mxb_inputs[MXB_INPUTS] = { { TUNER, "Tuner", V4L2_INPUT_TYPE_TUNER, 0x3f, 0, V4L2_STD_PAL_BG | V4L2_STD_PAL_I, 0, V4L2_IN_CAP_STD }, { AUX1, "AUX1", V4L2_INPUT_TYPE_CAMERA, 0x3f, 0, - V4L2_STD_ALL, 0, V4L2_IN_CAP_STD }, + MXB_STD, 0, V4L2_IN_CAP_STD }, { AUX3, "AUX3 Composite", V4L2_INPUT_TYPE_CAMERA, 0x3f, 0, - V4L2_STD_ALL, 0, V4L2_IN_CAP_STD }, + MXB_STD, 0, V4L2_IN_CAP_STD }, { AUX3_YC, "AUX3 S-Video", V4L2_INPUT_TYPE_CAMERA, 0x3f, 0, - V4L2_STD_ALL, 0, V4L2_IN_CAP_STD }, + MXB_STD, 0, V4L2_IN_CAP_STD }, }; /* this array holds the information, which port of the saa7146 each @@ -456,7 +457,7 @@ static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i) static int vidioc_g_input(struct file *file, void *fh, unsigned int *i) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = video_drvdata(file); struct mxb *mxb = (struct mxb *)dev->ext_priv; *i = mxb->cur_input; @@ -466,7 +467,7 @@ static int vidioc_g_input(struct file *file, void *fh, unsigned int *i) static int vidioc_s_input(struct file *file, void *fh, unsigned int input) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = video_drvdata(file); struct mxb *mxb = (struct mxb *)dev->ext_priv; int err = 0; int i = 0; @@ -512,6 +513,9 @@ static int vidioc_s_input(struct file *file, void *fh, unsigned int input) if (err) return err; + mxb->video_dev.tvnorms = mxb_inputs[input].std; + mxb->vbi_dev.tvnorms = mxb_inputs[input].std; + /* switch video in saa7111a */ if (saa7111a_call(mxb, video, s_routing, i, SAA7111_FMT_CCIR, 0)) pr_err("VIDIOC_S_INPUT: could not address saa7111a\n"); @@ -528,7 +532,7 @@ static int vidioc_s_input(struct file *file, void *fh, unsigned int input) static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *t) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = video_drvdata(file); struct mxb *mxb = (struct mxb *)dev->ext_priv; if (t->index) { @@ -550,7 +554,7 @@ static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *t) static int vidioc_s_tuner(struct file *file, void *fh, const struct v4l2_tuner *t) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = video_drvdata(file); struct mxb *mxb = (struct mxb *)dev->ext_priv; if (t->index) { @@ -565,14 +569,14 @@ static int vidioc_s_tuner(struct file *file, void *fh, const struct v4l2_tuner * static int vidioc_querystd(struct file *file, void *fh, v4l2_std_id *norm) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = video_drvdata(file); return call_all(dev, video, querystd, norm); } static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency *f) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = video_drvdata(file); struct mxb *mxb = (struct mxb *)dev->ext_priv; if (f->tuner) @@ -585,9 +589,8 @@ static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency static int vidioc_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *f) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = video_drvdata(file); struct mxb *mxb = (struct mxb *)dev->ext_priv; - struct saa7146_vv *vv = dev->vv_data; if (f->tuner) return -EINVAL; @@ -604,15 +607,6 @@ static int vidioc_s_frequency(struct file *file, void *fh, const struct v4l2_fre tuner_call(mxb, tuner, g_frequency, &mxb->cur_freq); if (mxb->cur_audinput == 0) mxb_update_audmode(mxb); - - if (mxb->cur_input) - return 0; - - /* hack: changing the frequency should invalidate the vbi-counter (=> alevt) */ - spin_lock(&dev->slock); - vv->vbi_fieldcount = 0; - spin_unlock(&dev->slock); - return 0; } @@ -626,7 +620,7 @@ static int vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *a) static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = video_drvdata(file); struct mxb *mxb = (struct mxb *)dev->ext_priv; DEB_EE("VIDIOC_G_AUDIO\n"); @@ -636,7 +630,7 @@ static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) static int vidioc_s_audio(struct file *file, void *fh, const struct v4l2_audio *a) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = video_drvdata(file); struct mxb *mxb = (struct mxb *)dev->ext_priv; DEB_D("VIDIOC_S_AUDIO %d\n", a->index); @@ -656,7 +650,7 @@ static int vidioc_s_audio(struct file *file, void *fh, const struct v4l2_audio * #ifdef CONFIG_VIDEO_ADV_DEBUG static int vidioc_g_register(struct file *file, void *fh, struct v4l2_dbg_register *reg) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = video_drvdata(file); if (reg->reg > pci_resource_len(dev->pci, 0) - 4) return -EINVAL; @@ -667,7 +661,7 @@ static int vidioc_g_register(struct file *file, void *fh, struct v4l2_dbg_regist static int vidioc_s_register(struct file *file, void *fh, const struct v4l2_dbg_register *reg) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = video_drvdata(file); if (reg->reg > pci_resource_len(dev->pci, 0) - 4) return -EINVAL; @@ -713,6 +707,17 @@ static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data vv_data.vid_ops.vidioc_g_register = vidioc_g_register; vv_data.vid_ops.vidioc_s_register = vidioc_s_register; #endif + vv_data.vbi_ops.vidioc_enum_input = vidioc_enum_input; + vv_data.vbi_ops.vidioc_g_input = vidioc_g_input; + vv_data.vbi_ops.vidioc_s_input = vidioc_s_input; + vv_data.vbi_ops.vidioc_querystd = vidioc_querystd; + vv_data.vbi_ops.vidioc_g_tuner = vidioc_g_tuner; + vv_data.vbi_ops.vidioc_s_tuner = vidioc_s_tuner; + vv_data.vbi_ops.vidioc_g_frequency = vidioc_g_frequency; + vv_data.vbi_ops.vidioc_s_frequency = vidioc_s_frequency; + vv_data.vbi_ops.vidioc_enumaudio = vidioc_enumaudio; + vv_data.vbi_ops.vidioc_g_audio = vidioc_g_audio; + vv_data.vbi_ops.vidioc_s_audio = vidioc_s_audio; if (saa7146_register_device(&mxb->video_dev, dev, "mxb", VFL_TYPE_VIDEO)) { ERR("cannot register capture v4l2 device. skipping.\n"); saa7146_vv_release(dev); |