diff options
| -rw-r--r-- | drivers/media/common/saa7146_fops.c | 27 | ||||
| -rw-r--r-- | drivers/media/common/saa7146_video.c | 210 | ||||
| -rw-r--r-- | drivers/media/video/mxb.c | 173 | ||||
| -rw-r--r-- | drivers/media/video/mxb.h | 29 | ||||
| -rw-r--r-- | include/media/saa7146.h | 2 | ||||
| -rw-r--r-- | include/media/saa7146_vv.h | 1 |
6 files changed, 153 insertions, 289 deletions
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c index 8d7df1a0bcd0..f14e218bed16 100644 --- a/drivers/media/common/saa7146_fops.c +++ b/drivers/media/common/saa7146_fops.c @@ -429,8 +429,13 @@ static void vv_callback(struct saa7146_dev *dev, unsigned long status) } } +static const struct v4l2_ctrl_ops saa7146_ctrl_ops = { + .s_ctrl = saa7146_s_ctrl, +}; + int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) { + struct v4l2_ctrl_handler *hdl = &dev->ctrl_handler; struct saa7146_vv *vv; int err; @@ -438,9 +443,28 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) if (err) return err; + v4l2_ctrl_handler_init(hdl, 6); + v4l2_ctrl_new_std(hdl, &saa7146_ctrl_ops, + V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); + v4l2_ctrl_new_std(hdl, &saa7146_ctrl_ops, + V4L2_CID_CONTRAST, 0, 127, 1, 64); + v4l2_ctrl_new_std(hdl, &saa7146_ctrl_ops, + V4L2_CID_SATURATION, 0, 127, 1, 64); + v4l2_ctrl_new_std(hdl, &saa7146_ctrl_ops, + V4L2_CID_VFLIP, 0, 1, 1, 0); + v4l2_ctrl_new_std(hdl, &saa7146_ctrl_ops, + V4L2_CID_HFLIP, 0, 1, 1, 0); + if (hdl->error) { + err = hdl->error; + v4l2_ctrl_handler_free(hdl); + return err; + } + dev->v4l2_dev.ctrl_handler = hdl; + vv = kzalloc(sizeof(struct saa7146_vv), GFP_KERNEL); if (vv == NULL) { ERR("out of memory. aborting.\n"); + v4l2_ctrl_handler_free(hdl); return -ENOMEM; } ext_vv->ops = saa7146_video_ioctl_ops; @@ -463,6 +487,7 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) if( NULL == vv->d_clipping.cpu_addr ) { ERR("out of memory. aborting.\n"); kfree(vv); + v4l2_ctrl_handler_free(hdl); return -1; } memset(vv->d_clipping.cpu_addr, 0x0, SAA7146_CLIPPING_MEM); @@ -486,6 +511,7 @@ int saa7146_vv_release(struct saa7146_dev* dev) v4l2_device_unregister(&dev->v4l2_dev); pci_free_consistent(dev->pci, SAA7146_CLIPPING_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle); + v4l2_ctrl_handler_free(&dev->ctrl_handler); kfree(vv); dev->vv_data = NULL; dev->vv_callback = NULL; @@ -516,6 +542,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev, This driver needs auditing so that this flag can be removed. */ set_bit(V4L2_FL_LOCK_ALL_FOPS, &vfd->flags); vfd->lock = &dev->v4l2_lock; + vfd->v4l2_dev = &dev->v4l2_dev; vfd->tvnorms = 0; for (i = 0; i < dev->ext_vv_data->num_stds; i++) vfd->tvnorms |= dev->ext_vv_data->stds[i].id; diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c index ce30533fd972..8818e661a42f 100644 --- a/drivers/media/common/saa7146_video.c +++ b/drivers/media/common/saa7146_video.c @@ -202,65 +202,6 @@ int saa7146_stop_preview(struct saa7146_fh *fh) EXPORT_SYMBOL_GPL(saa7146_stop_preview); /********************************************************************************/ -/* device controls */ - -static struct v4l2_queryctrl controls[] = { - { - .id = V4L2_CID_BRIGHTNESS, - .name = "Brightness", - .minimum = 0, - .maximum = 255, - .step = 1, - .default_value = 128, - .type = V4L2_CTRL_TYPE_INTEGER, - .flags = V4L2_CTRL_FLAG_SLIDER, - },{ - .id = V4L2_CID_CONTRAST, - .name = "Contrast", - .minimum = 0, - .maximum = 127, - .step = 1, - .default_value = 64, - .type = V4L2_CTRL_TYPE_INTEGER, - .flags = V4L2_CTRL_FLAG_SLIDER, - },{ - .id = V4L2_CID_SATURATION, - .name = "Saturation", - .minimum = 0, - .maximum = 127, - .step = 1, - .default_value = 64, - .type = V4L2_CTRL_TYPE_INTEGER, - .flags = V4L2_CTRL_FLAG_SLIDER, - },{ - .id = V4L2_CID_VFLIP, - .name = "Vertical Flip", - .minimum = 0, - .maximum = 1, - .type = V4L2_CTRL_TYPE_BOOLEAN, - },{ - .id = V4L2_CID_HFLIP, - .name = "Horizontal Flip", - .minimum = 0, - .maximum = 1, - .type = V4L2_CTRL_TYPE_BOOLEAN, - }, -}; -static int NUM_CONTROLS = sizeof(controls)/sizeof(struct v4l2_queryctrl); - -#define V4L2_CID_PRIVATE_LASTP1 (V4L2_CID_PRIVATE_BASE + 0) - -static struct v4l2_queryctrl* ctrl_by_id(int id) -{ - int i; - - for (i = 0; i < NUM_CONTROLS; i++) - if (controls[i].id == id) - return controls+i; - return NULL; -} - -/********************************************************************************/ /* common pagetable functions */ static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *buf) @@ -510,12 +451,13 @@ static int vidioc_querycap(struct file *file, void *fh, struct v4l2_capability * strlcpy((char *)cap->card, dev->ext->name, sizeof(cap->card)); sprintf((char *)cap->bus_info, "PCI:%s", pci_name(dev->pci)); cap->version = SAA7146_VERSION_CODE; - cap->capabilities = + cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY | V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; - cap->capabilities |= dev->ext_vv_data->capabilities; + cap->device_caps |= dev->ext_vv_data->capabilities; + cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; return 0; } @@ -579,135 +521,58 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtd return 0; } -static int vidioc_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *c) -{ - const struct v4l2_queryctrl *ctrl; - - if ((c->id < V4L2_CID_BASE || - c->id >= V4L2_CID_LASTP1) && - (c->id < V4L2_CID_PRIVATE_BASE || - c->id >= V4L2_CID_PRIVATE_LASTP1)) - return -EINVAL; - - ctrl = ctrl_by_id(c->id); - if (ctrl == NULL) - return -EINVAL; - - DEB_EE("VIDIOC_QUERYCTRL: id:%d\n", c->id); - *c = *ctrl; - return 0; -} - -static int vidioc_g_ctrl(struct file *file, void *fh, struct v4l2_control *c) +int saa7146_s_ctrl(struct v4l2_ctrl *ctrl) { - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_dev *dev = container_of(ctrl->handler, + struct saa7146_dev, ctrl_handler); struct saa7146_vv *vv = dev->vv_data; - const struct v4l2_queryctrl *ctrl; - u32 value = 0; + u32 val; - ctrl = ctrl_by_id(c->id); - if (NULL == ctrl) - return -EINVAL; - switch (c->id) { + switch (ctrl->id) { case V4L2_CID_BRIGHTNESS: - value = saa7146_read(dev, BCS_CTRL); - c->value = 0xff & (value >> 24); - DEB_D("V4L2_CID_BRIGHTNESS: %d\n", c->value); - break; - case V4L2_CID_CONTRAST: - value = saa7146_read(dev, BCS_CTRL); - c->value = 0x7f & (value >> 16); - DEB_D("V4L2_CID_CONTRAST: %d\n", c->value); - break; - case V4L2_CID_SATURATION: - value = saa7146_read(dev, BCS_CTRL); - c->value = 0x7f & (value >> 0); - DEB_D("V4L2_CID_SATURATION: %d\n", c->value); - break; - case V4L2_CID_VFLIP: - c->value = vv->vflip; - DEB_D("V4L2_CID_VFLIP: %d\n", c->value); - break; - case V4L2_CID_HFLIP: - c->value = vv->hflip; - DEB_D("V4L2_CID_HFLIP: %d\n", c->value); - break; - default: - return -EINVAL; - } - return 0; -} - -static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *c) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct saa7146_vv *vv = dev->vv_data; - const struct v4l2_queryctrl *ctrl; - - ctrl = ctrl_by_id(c->id); - if (NULL == ctrl) { - DEB_D("unknown control %d\n", c->id); - return -EINVAL; - } - - switch (ctrl->type) { - case V4L2_CTRL_TYPE_BOOLEAN: - case V4L2_CTRL_TYPE_MENU: - case V4L2_CTRL_TYPE_INTEGER: - if (c->value < ctrl->minimum) - c->value = ctrl->minimum; - if (c->value > ctrl->maximum) - c->value = ctrl->maximum; - break; - default: - /* nothing */; - } - - switch (c->id) { - case V4L2_CID_BRIGHTNESS: { - u32 value = saa7146_read(dev, BCS_CTRL); - value &= 0x00ffffff; - value |= (c->value << 24); - saa7146_write(dev, BCS_CTRL, value); + val = saa7146_read(dev, BCS_CTRL); + val &= 0x00ffffff; + val |= (ctrl->val << 24); + saa7146_write(dev, BCS_CTRL, val); saa7146_write(dev, MC2, MASK_22 | MASK_06); break; - } - case V4L2_CID_CONTRAST: { - u32 value = saa7146_read(dev, BCS_CTRL); - value &= 0xff00ffff; - value |= (c->value << 16); - saa7146_write(dev, BCS_CTRL, value); + + case V4L2_CID_CONTRAST: + val = saa7146_read(dev, BCS_CTRL); + val &= 0xff00ffff; + val |= (ctrl->val << 16); + saa7146_write(dev, BCS_CTRL, val); saa7146_write(dev, MC2, MASK_22 | MASK_06); break; - } - case V4L2_CID_SATURATION: { - u32 value = saa7146_read(dev, BCS_CTRL); - value &= 0xffffff00; - value |= (c->value << 0); - saa7146_write(dev, BCS_CTRL, value); + + case V4L2_CID_SATURATION: + val = saa7146_read(dev, BCS_CTRL); + val &= 0xffffff00; + val |= (ctrl->val << 0); + saa7146_write(dev, BCS_CTRL, val); saa7146_write(dev, MC2, MASK_22 | MASK_06); break; - } + case V4L2_CID_HFLIP: /* fixme: we can support changing VFLIP and HFLIP here... */ - if (IS_CAPTURE_ACTIVE(fh) != 0) { - DEB_D("V4L2_CID_HFLIP while active capture\n"); + if ((vv->video_status & STATUS_CAPTURE)) return -EBUSY; - } - vv->hflip = c->value; + vv->hflip = ctrl->val; break; + case V4L2_CID_VFLIP: - if (IS_CAPTURE_ACTIVE(fh) != 0) { - DEB_D("V4L2_CID_VFLIP while active capture\n"); + if ((vv->video_status & STATUS_CAPTURE)) return -EBUSY; - } - vv->vflip = c->value; + vv->vflip = ctrl->val; break; + default: return -EINVAL; } - if (IS_OVERLAY_ACTIVE(fh) != 0) { + if ((vv->video_status & STATUS_OVERLAY) != 0) { /* CHECK: && (vv->video_fh == fh)) */ + struct saa7146_fh *fh = vv->video_fh; + saa7146_stop_preview(fh); saa7146_start_preview(fh); } @@ -720,6 +585,8 @@ static int vidioc_g_parm(struct file *file, void *fh, struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; struct saa7146_vv *vv = dev->vv_data; + if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; parm->parm.capture.readbuffers = 1; v4l2_video_std_frame_period(vv->standard->id, &parm->parm.capture.timeperframe); @@ -787,6 +654,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_forma } f->fmt.pix.field = field; + f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; if (f->fmt.pix.width > maxw) f->fmt.pix.width = maxw; if (f->fmt.pix.height > maxh) @@ -1141,9 +1009,6 @@ const struct v4l2_ioctl_ops saa7146_video_ioctl_ops = { .vidioc_dqbuf = vidioc_dqbuf, .vidioc_g_std = vidioc_g_std, .vidioc_s_std = vidioc_s_std, - .vidioc_queryctrl = vidioc_queryctrl, - .vidioc_g_ctrl = vidioc_g_ctrl, - .vidioc_s_ctrl = vidioc_s_ctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_g_parm = vidioc_g_parm, @@ -1338,6 +1203,7 @@ static int video_open(struct saa7146_dev *dev, struct file *file) fh->video_fmt.pixelformat = V4L2_PIX_FMT_BGR24; fh->video_fmt.bytesperline = 0; fh->video_fmt.field = V4L2_FIELD_ANY; + fh->video_fmt.colorspace = V4L2_COLORSPACE_SMPTE170M; sfmt = saa7146_format_by_fourcc(dev,fh->video_fmt.pixelformat); fh->video_fmt.sizeimage = (fh->video_fmt.width * fh->video_fmt.height * sfmt->depth)/8; diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c index ca3f70f0bad5..2bed92ff9476 100644 --- a/drivers/media/video/mxb.c +++ b/drivers/media/video/mxb.c @@ -64,8 +64,8 @@ enum { TUNER, AUX1, AUX3, AUX3_YC }; static struct v4l2_input mxb_inputs[MXB_INPUTS] = { { TUNER, "Tuner", V4L2_INPUT_TYPE_TUNER, 1, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, { AUX1, "AUX1", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, - { AUX3, "AUX3 Composite", V4L2_INPUT_TYPE_CAMERA, 4, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, - { AUX3_YC, "AUX3 S-Video", V4L2_INPUT_TYPE_CAMERA, 4, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, + { AUX3, "AUX3 Composite", V4L2_INPUT_TYPE_CAMERA, 8, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, + { AUX3_YC, "AUX3 S-Video", V4L2_INPUT_TYPE_CAMERA, 8, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, }; /* this array holds the information, which port of the saa7146 each @@ -90,6 +90,36 @@ struct mxb_routing { u32 output; }; +/* these are the available audio sources, which can switched + to the line- and cd-output individually */ +static struct v4l2_audio mxb_audios[MXB_AUDIOS] = { + { + .index = 0, + .name = "Tuner", + .capability = V4L2_AUDCAP_STEREO, + } , { + .index = 1, + .name = "AUX1", + .capability = V4L2_AUDCAP_STEREO, + } , { + .index = 2, + .name = "AUX2", + .capability = V4L2_AUDCAP_STEREO, + } , { + .index = 3, + .name = "AUX3", + .capability = V4L2_AUDCAP_STEREO, + } , { + .index = 4, + .name = "Radio (X9)", + .capability = V4L2_AUDCAP_STEREO, + } , { + .index = 5, + .name = "CD-ROM (X10)", + .capability = V4L2_AUDCAP_STEREO, + } +}; + /* These are the necessary input-output-pins for bringing one audio source (see above) to the CD-output. Note that gain is set to 0 in this table. */ static struct mxb_routing TEA6420_cd[MXB_AUDIOS + 1][2] = { @@ -114,11 +144,6 @@ static struct mxb_routing TEA6420_line[MXB_AUDIOS + 1][2] = { { { 6, 3 }, { 6, 2 } } /* Mute */ }; -#define MAXCONTROLS 1 -static struct v4l2_queryctrl mxb_controls[] = { - { V4L2_CID_AUDIO_MUTE, V4L2_CTRL_TYPE_BOOLEAN, "Mute", 0, 1, 1, 0, 0 }, -}; - struct mxb { struct video_device *video_dev; @@ -168,16 +193,45 @@ static inline void tea6420_route_line(struct mxb *mxb, int idx) static struct saa7146_extension extension; +static int mxb_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct saa7146_dev *dev = container_of(ctrl->handler, + struct saa7146_dev, ctrl_handler); + struct mxb *mxb = dev->ext_priv; + + switch (ctrl->id) { + case V4L2_CID_AUDIO_MUTE: + mxb->cur_mute = ctrl->val; + /* switch the audio-source */ + tea6420_route_line(mxb, ctrl->val ? 6 : + video_audio_connect[mxb->cur_input]); + break; + default: + return -EINVAL; + } + return 0; +} + +static const struct v4l2_ctrl_ops mxb_ctrl_ops = { + .s_ctrl = mxb_s_ctrl, +}; + static int mxb_probe(struct saa7146_dev *dev) { + struct v4l2_ctrl_handler *hdl = &dev->ctrl_handler; struct mxb *mxb = NULL; + v4l2_ctrl_new_std(hdl, &mxb_ctrl_ops, + V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0); + if (hdl->error) + return hdl->error; mxb = kzalloc(sizeof(struct mxb), GFP_KERNEL); if (mxb == NULL) { DEB_D("not enough kernel memory\n"); return -ENOMEM; } + snprintf(mxb->i2c_adapter.name, sizeof(mxb->i2c_adapter.name), "mxb%d", mxb_num); saa7146_i2c_adapter_prepare(dev, &mxb->i2c_adapter, SAA7146_I2C_BUS_BIT_RATE_480); @@ -385,69 +439,6 @@ void mxb_irq_bh(struct saa7146_dev* dev, u32* irq_mask) } */ -static int vidioc_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qc) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - int i; - - for (i = MAXCONTROLS - 1; i >= 0; i--) { - if (mxb_controls[i].id == qc->id) { - *qc = mxb_controls[i]; - DEB_D("VIDIOC_QUERYCTRL %d\n", qc->id); - return 0; - } - } - return dev->ext_vv_data->core_ops->vidioc_queryctrl(file, fh, qc); -} - -static int vidioc_g_ctrl(struct file *file, void *fh, struct v4l2_control *vc) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct mxb *mxb = (struct mxb *)dev->ext_priv; - int i; - - for (i = MAXCONTROLS - 1; i >= 0; i--) { - if (mxb_controls[i].id == vc->id) - break; - } - - if (i < 0) - return dev->ext_vv_data->core_ops->vidioc_g_ctrl(file, fh, vc); - - if (vc->id == V4L2_CID_AUDIO_MUTE) { - vc->value = mxb->cur_mute; - DEB_D("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d\n", vc->value); - return 0; - } - - DEB_EE("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d\n", vc->value); - return 0; -} - -static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *vc) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct mxb *mxb = (struct mxb *)dev->ext_priv; - int i = 0; - - for (i = MAXCONTROLS - 1; i >= 0; i--) { - if (mxb_controls[i].id == vc->id) - break; - } - - if (i < 0) - return dev->ext_vv_data->core_ops->vidioc_s_ctrl(file, fh, vc); - - if (vc->id == V4L2_CID_AUDIO_MUTE) { - mxb->cur_mute = vc->value; - /* switch the audio-source */ - tea6420_route_line(mxb, vc->value ? 6 : - video_audio_connect[mxb->cur_input]); - DEB_EE("VIDIOC_S_CTRL, V4L2_CID_AUDIO_MUTE: %d\n", vc->value); - } - return 0; -} - static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i) { DEB_EE("VIDIOC_ENUMINPUT %d\n", i->index); @@ -568,12 +559,8 @@ static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; struct mxb *mxb = (struct mxb *)dev->ext_priv; - if (mxb->cur_input) { - DEB_D("VIDIOC_G_FREQ: channel %d does not have a tuner!\n", - mxb->cur_input); + if (f->tuner) return -EINVAL; - } - *f = mxb->cur_freq; DEB_EE("VIDIOC_G_FREQ: freq:0x%08x\n", mxb->cur_freq.frequency); @@ -592,17 +579,16 @@ static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency if (V4L2_TUNER_ANALOG_TV != f->type) return -EINVAL; - if (mxb->cur_input) { - DEB_D("VIDIOC_S_FREQ: channel %d does not have a tuner!\n", - mxb->cur_input); - return -EINVAL; - } - - mxb->cur_freq = *f; DEB_EE("VIDIOC_S_FREQUENCY: freq:0x%08x\n", mxb->cur_freq.frequency); /* tune in desired frequency */ - tuner_call(mxb, tuner, s_frequency, &mxb->cur_freq); + tuner_call(mxb, tuner, s_frequency, f); + /* let the tuner subdev clamp the frequency to the tuner range */ + tuner_call(mxb, tuner, g_frequency, f); + mxb->cur_freq = *f; + + if (mxb->cur_input) + return 0; /* hack: changing the frequency should invalidate the vbi-counter (=> alevt) */ spin_lock(&dev->slock); @@ -612,6 +598,14 @@ static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency return 0; } +static int vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *a) +{ + if (a->index >= MXB_AUDIOS) + return -EINVAL; + *a = mxb_audios[a->index]; + 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; @@ -629,8 +623,13 @@ static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a) { + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct mxb *mxb = (struct mxb *)dev->ext_priv; + DEB_D("VIDIOC_S_AUDIO %d\n", a->index); - return 0; + if (mxb_inputs[mxb->cur_input].audioset & (1 << a->index)) + return 0; + return -EINVAL; } #ifdef CONFIG_VIDEO_ADV_DEBUG @@ -709,9 +708,6 @@ static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data } mxb = (struct mxb *)dev->ext_priv; - vv_data.ops.vidioc_queryctrl = vidioc_queryctrl; - vv_data.ops.vidioc_g_ctrl = vidioc_g_ctrl; - vv_data.ops.vidioc_s_ctrl = vidioc_s_ctrl; 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; @@ -719,6 +715,7 @@ static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data 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_enumaudio = vidioc_enumaudio; vv_data.ops.vidioc_g_audio = vidioc_g_audio; vv_data.ops.vidioc_s_audio = vidioc_s_audio; #ifdef CONFIG_VIDEO_ADV_DEBUG @@ -836,7 +833,7 @@ MODULE_DEVICE_TABLE(pci, pci_tbl); static struct saa7146_ext_vv vv_data = { .inputs = MXB_INPUTS, - .capabilities = V4L2_CAP_TUNER | V4L2_CAP_VBI_CAPTURE, + .capabilities = V4L2_CAP_TUNER | V4L2_CAP_VBI_CAPTURE | V4L2_CAP_AUDIO, .stds = &standard[0], .num_stds = sizeof(standard)/sizeof(struct saa7146_standard), .std_callback = &std_callback, diff --git a/drivers/media/video/mxb.h b/drivers/media/video/mxb.h index 400a57ba62ec..dfa4b1cca23a 100644 --- a/drivers/media/video/mxb.h +++ b/drivers/media/video/mxb.h @@ -10,33 +10,4 @@ #define MXB_AUDIOS 6 -/* these are the available audio sources, which can switched - to the line- and cd-output individually */ -static struct v4l2_audio mxb_audios[MXB_AUDIOS] = { - { - .index = 0, - .name = "Tuner", - .capability = V4L2_AUDCAP_STEREO, - } , { - .index = 1, - .name = "AUX1", - .capability = V4L2_AUDCAP_STEREO, - } , { - .index = 2, - .name = "AUX2", - .capability = V4L2_AUDCAP_STEREO, - } , { - .index = 3, - .name = "AUX3", - .capability = V4L2_AUDCAP_STEREO, - } , { - .index = 4, - .name = "Radio (X9)", - .capability = V4L2_AUDCAP_STEREO, - } , { - .index = 5, - .name = "CD-ROM (X10)", - .capability = V4L2_AUDCAP_STEREO, - } -}; #endif diff --git a/include/media/saa7146.h b/include/media/saa7146.h index 0f037e8edf9a..c791940c579b 100644 --- a/include/media/saa7146.h +++ b/include/media/saa7146.h @@ -13,6 +13,7 @@ #include <linux/mutex.h> #include <linux/scatterlist.h> #include <media/v4l2-device.h> +#include <media/v4l2-ctrls.h> #include <linux/vmalloc.h> /* for vmalloc() */ #include <linux/mm.h> /* for vmalloc_to_page() */ @@ -121,6 +122,7 @@ struct saa7146_dev struct list_head item; struct v4l2_device v4l2_dev; + struct v4l2_ctrl_handler ctrl_handler; /* different device locks */ spinlock_t slock; diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index 4aeff96ff7d8..b4761edafa69 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -206,6 +206,7 @@ extern struct saa7146_use_ops saa7146_video_uops; int saa7146_start_preview(struct saa7146_fh *fh); int saa7146_stop_preview(struct saa7146_fh *fh); long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg); +int saa7146_s_ctrl(struct v4l2_ctrl *ctrl); /* from saa7146_vbi.c */ extern struct saa7146_use_ops saa7146_vbi_uops; |