diff options
Diffstat (limited to 'drivers/media/dvb/ttpci/av7110_v4l.c')
| -rw-r--r-- | drivers/media/dvb/ttpci/av7110_v4l.c | 72 |
1 files changed, 52 insertions, 20 deletions
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c index ee8ee1d481fa..1b2d15140a1d 100644 --- a/drivers/media/dvb/ttpci/av7110_v4l.c +++ b/drivers/media/dvb/ttpci/av7110_v4l.c @@ -107,7 +107,7 @@ static struct v4l2_input inputs[4] = { .index = 1, .name = "Television", .type = V4L2_INPUT_TYPE_TUNER, - .audioset = 2, + .audioset = 1, .tuner = 0, .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, .status = 0, @@ -494,7 +494,7 @@ static int vidioc_s_input(struct file *file, void *fh, unsigned int input) dprintk(2, "VIDIOC_S_INPUT: %d\n", input); if (!av7110->analog_tuner_flags) - return 0; + return input ? -EINVAL : 0; if (input >= 4) return -EINVAL; @@ -503,19 +503,38 @@ static int vidioc_s_input(struct file *file, void *fh, unsigned int input) return av7110_dvb_c_switch(fh); } +static int vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *a) +{ + dprintk(2, "VIDIOC_G_AUDIO: %d\n", a->index); + if (a->index != 0) + return -EINVAL; + *a = msp3400_v4l2_audio; + return 0; +} + static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) { + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + dprintk(2, "VIDIOC_G_AUDIO: %d\n", a->index); if (a->index != 0) return -EINVAL; - memcpy(a, &msp3400_v4l2_audio, sizeof(struct v4l2_audio)); + if (av7110->current_input >= 2) + return -EINVAL; + *a = msp3400_v4l2_audio; return 0; } static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a) { + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + dprintk(2, "VIDIOC_S_AUDIO: %d\n", a->index); - return 0; + if (av7110->current_input >= 2) + return -EINVAL; + return a->index ? -EINVAL : 0; } static int vidioc_g_sliced_vbi_cap(struct file *file, void *fh, @@ -802,26 +821,39 @@ int av7110_init_v4l(struct av7110 *av7110) ERR("cannot init capture device. skipping\n"); return -ENODEV; } - vv_data->ops.vidioc_enum_input = vidioc_enum_input; - vv_data->ops.vidioc_g_input = vidioc_g_input; - vv_data->ops.vidioc_s_input = vidioc_s_input; - vv_data->ops.vidioc_g_tuner = vidioc_g_tuner; - vv_data->ops.vidioc_s_tuner = vidioc_s_tuner; - vv_data->ops.vidioc_g_frequency = vidioc_g_frequency; - vv_data->ops.vidioc_s_frequency = vidioc_s_frequency; - vv_data->ops.vidioc_g_audio = vidioc_g_audio; - vv_data->ops.vidioc_s_audio = vidioc_s_audio; - vv_data->ops.vidioc_g_sliced_vbi_cap = vidioc_g_sliced_vbi_cap; - vv_data->ops.vidioc_g_fmt_sliced_vbi_out = vidioc_g_fmt_sliced_vbi_out; - vv_data->ops.vidioc_s_fmt_sliced_vbi_out = vidioc_s_fmt_sliced_vbi_out; + vv_data->vid_ops.vidioc_enum_input = vidioc_enum_input; + vv_data->vid_ops.vidioc_g_input = vidioc_g_input; + vv_data->vid_ops.vidioc_s_input = vidioc_s_input; + vv_data->vid_ops.vidioc_g_tuner = vidioc_g_tuner; + vv_data->vid_ops.vidioc_s_tuner = vidioc_s_tuner; + vv_data->vid_ops.vidioc_g_frequency = vidioc_g_frequency; + vv_data->vid_ops.vidioc_s_frequency = vidioc_s_frequency; + vv_data->vid_ops.vidioc_enumaudio = vidioc_enumaudio; + vv_data->vid_ops.vidioc_g_audio = vidioc_g_audio; + vv_data->vid_ops.vidioc_s_audio = vidioc_s_audio; + vv_data->vid_ops.vidioc_g_fmt_vbi_cap = NULL; + + 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_g_fmt_vbi_cap = NULL; + vv_data->vbi_ops.vidioc_g_sliced_vbi_cap = vidioc_g_sliced_vbi_cap; + vv_data->vbi_ops.vidioc_g_fmt_sliced_vbi_out = vidioc_g_fmt_sliced_vbi_out; + vv_data->vbi_ops.vidioc_s_fmt_sliced_vbi_out = vidioc_s_fmt_sliced_vbi_out; + + if (FW_VERSION(av7110->arm_app) < 0x2623) + vv_data->capabilities &= ~V4L2_CAP_SLICED_VBI_OUTPUT; if (saa7146_register_device(&av7110->v4l_dev, dev, "av7110", VFL_TYPE_GRABBER)) { ERR("cannot register capture device. skipping\n"); saa7146_vv_release(dev); return -ENODEV; } - if (saa7146_register_device(&av7110->vbi_dev, dev, "av7110", VFL_TYPE_VBI)) - ERR("cannot register vbi v4l2 device. skipping\n"); + if (FW_VERSION(av7110->arm_app) >= 0x2623) { + if (saa7146_register_device(&av7110->vbi_dev, dev, "av7110", VFL_TYPE_VBI)) + ERR("cannot register vbi v4l2 device. skipping\n"); + } return 0; } @@ -905,7 +937,7 @@ static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std) static struct saa7146_ext_vv av7110_vv_data_st = { .inputs = 1, .audios = 1, - .capabilities = V4L2_CAP_SLICED_VBI_OUTPUT, + .capabilities = V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_AUDIO, .flags = 0, .stds = &standard[0], @@ -920,7 +952,7 @@ static struct saa7146_ext_vv av7110_vv_data_st = { static struct saa7146_ext_vv av7110_vv_data_c = { .inputs = 1, .audios = 1, - .capabilities = V4L2_CAP_TUNER | V4L2_CAP_SLICED_VBI_OUTPUT, + .capabilities = V4L2_CAP_TUNER | V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_AUDIO, .flags = SAA7146_USE_PORT_B_FOR_VBI, .stds = &standard[0], |