V4L/DVB (6410): Partial conversion from V4L1 to V4L2
This is part of the old V4L1->V4L2 bttv patch, ported to current tree
by Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/bt8xx/Kconfig b/drivers/media/video/bt8xx/Kconfig
index 2ca162b..ce93312 100644
--- a/drivers/media/video/bt8xx/Kconfig
+++ b/drivers/media/video/bt8xx/Kconfig
@@ -1,6 +1,6 @@
config VIDEO_BT848
tristate "BT848 Video For Linux"
- depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L1
+ depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2
select I2C_ALGOBIT
select FW_LOADER
select VIDEO_BTCX
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 3e5c50a..cb50fde 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -9,6 +9,9 @@
some v4l2 code lines are taken from Justin's bttv2 driver which is
(c) 2000 Justin Schoeman <justin@suntiger.ee.up.ac.za>
+ V4L1 removal from:
+ (c) 2005-2006 Nickolay V. Shmyrev <nshmyrev@yandex.ru>
+
Cropping and overscan support
Copyright (C) 2005, 2006 Michael H. Schimek <mschimek@gmx.at>
Sponsored by OPQ Systems AB
@@ -1912,111 +1915,6 @@
static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
{
switch (cmd) {
- case BTTV_VERSION:
- return BTTV_VERSION_CODE;
-
- /* *** v4l1 *** ************************************************ */
- case VIDIOCGFREQ:
- {
- unsigned long *freq = arg;
- *freq = btv->freq;
- return 0;
- }
- case VIDIOCSFREQ:
- {
- struct v4l2_frequency freq;
-
- memset(&freq, 0, sizeof(freq));
- freq.frequency = *(unsigned long *)arg;
- mutex_lock(&btv->lock);
- freq.type = btv->radio_user ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- btv->freq = *(unsigned long *)arg;
- bttv_call_i2c_clients(btv,VIDIOC_S_FREQUENCY,&freq);
- if (btv->has_matchbox && btv->radio_user)
- tea5757_set_freq(btv,*(unsigned long *)arg);
- mutex_unlock(&btv->lock);
- return 0;
- }
-
- case VIDIOCGTUNER:
- {
- struct video_tuner *v = arg;
-
- if (UNSET == bttv_tvcards[btv->c.type].tuner)
- return -EINVAL;
- if (v->tuner) /* Only tuner 0 */
- return -EINVAL;
- strcpy(v->name, "Television");
- v->rangelow = 0;
- v->rangehigh = 0x7FFFFFFF;
- v->flags = VIDEO_TUNER_PAL|VIDEO_TUNER_NTSC|VIDEO_TUNER_SECAM;
- v->mode = btv->tvnorm;
- v->signal = (btread(BT848_DSTATUS)&BT848_DSTATUS_HLOC) ? 0xFFFF : 0;
- bttv_call_i2c_clients(btv,cmd,v);
- return 0;
- }
- case VIDIOCSTUNER:
- {
- struct video_tuner *v = arg;
-
- if (v->tuner) /* Only tuner 0 */
- return -EINVAL;
- if (v->mode >= BTTV_TVNORMS)
- return -EINVAL;
-
- mutex_lock(&btv->lock);
- set_tvnorm(btv,v->mode);
- bttv_call_i2c_clients(btv,cmd,v);
- mutex_unlock(&btv->lock);
- return 0;
- }
-
- case VIDIOCGCHAN:
- {
- struct video_channel *v = arg;
- unsigned int channel = v->channel;
-
- if (channel >= bttv_tvcards[btv->c.type].video_inputs)
- return -EINVAL;
- v->tuners=0;
- v->flags = VIDEO_VC_AUDIO;
- v->type = VIDEO_TYPE_CAMERA;
- v->norm = btv->tvnorm;
- if (channel == bttv_tvcards[btv->c.type].tuner) {
- strcpy(v->name,"Television");
- v->flags|=VIDEO_VC_TUNER;
- v->type=VIDEO_TYPE_TV;
- v->tuners=1;
- } else if (channel == btv->svhs) {
- strcpy(v->name,"S-Video");
- } else {
- sprintf(v->name,"Composite%d",channel);
- }
- return 0;
- }
- case VIDIOCSCHAN:
- {
- struct video_channel *v = arg;
- unsigned int channel = v->channel;
-
- if (channel >= bttv_tvcards[btv->c.type].video_inputs)
- return -EINVAL;
- if (v->norm >= BTTV_TVNORMS)
- return -EINVAL;
-
- mutex_lock(&btv->lock);
- if (channel == btv->input &&
- v->norm == btv->tvnorm) {
- /* nothing to do */
- mutex_unlock(&btv->lock);
- return 0;
- }
-
- set_input(btv, v->channel, v->norm);
- mutex_unlock(&btv->lock);
- return 0;
- }
-
case VIDIOCGAUDIO:
{
struct video_audio *v = arg;
@@ -2152,45 +2050,6 @@
return 0;
}
- case VIDIOC_G_TUNER:
- {
- struct v4l2_tuner *t = arg;
-
- if (UNSET == bttv_tvcards[btv->c.type].tuner)
- return -EINVAL;
- if (0 != t->index)
- return -EINVAL;
- mutex_lock(&btv->lock);
- memset(t,0,sizeof(*t));
- t->rxsubchans = V4L2_TUNER_SUB_MONO;
- bttv_call_i2c_clients(btv, VIDIOC_G_TUNER, t);
- strcpy(t->name, "Television");
- t->capability = V4L2_TUNER_CAP_NORM;
- t->type = V4L2_TUNER_ANALOG_TV;
- if (btread(BT848_DSTATUS)&BT848_DSTATUS_HLOC)
- t->signal = 0xffff;
-
- if (btv->audio_hook) {
- /* Hmmm ... */
- struct video_audio va;
- memset(&va, 0, sizeof(struct video_audio));
- btv->audio_hook(btv,&va,0);
- t->audmode = V4L2_TUNER_MODE_MONO;
- t->rxsubchans = V4L2_TUNER_SUB_MONO;
- if(va.mode & VIDEO_SOUND_STEREO) {
- t->audmode = V4L2_TUNER_MODE_STEREO;
- t->rxsubchans = V4L2_TUNER_SUB_STEREO;
- }
- if(va.mode & VIDEO_SOUND_LANG2) {
- t->audmode = V4L2_TUNER_MODE_LANG1;
- t->rxsubchans = V4L2_TUNER_SUB_LANG1
- | V4L2_TUNER_SUB_LANG2;
- }
- }
- /* FIXME: fill capability+audmode */
- mutex_unlock(&btv->lock);
- return 0;
- }
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *t = arg;
@@ -2251,6 +2110,10 @@
printk(KERN_INFO "bttv%d: ================== END STATUS CARD #%d ==================\n", btv->c.nr, btv->c.nr);
return 0;
}
+ case VIDIOC_G_CTRL:
+ return get_control(btv,arg);
+ case VIDIOC_S_CTRL:
+ return set_control(btv,arg);
#ifdef CONFIG_VIDEO_ADV_DEBUG
case VIDIOC_DBG_G_REGISTER:
case VIDIOC_DBG_S_REGISTER:
@@ -2795,7 +2658,6 @@
{
struct bttv_fh *fh = file->private_data;
struct bttv *btv = fh->btv;
- unsigned long flags;
int retval = 0;
if (bttv_debug > 1)
@@ -2805,9 +2667,6 @@
bttv_reinit_bt848(btv);
switch (cmd) {
- case VIDIOCSFREQ:
- case VIDIOCSTUNER:
- case VIDIOCSCHAN:
case VIDIOC_S_CTRL:
case VIDIOC_S_STD:
case VIDIOC_S_INPUT:
@@ -2819,237 +2678,7 @@
};
switch (cmd) {
-
- /* *** v4l1 *** ************************************************ */
- case VIDIOCGCAP:
- {
- struct video_capability *cap = arg;
-
- memset(cap,0,sizeof(*cap));
- strcpy(cap->name,btv->video_dev->name);
- if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type) {
- /* vbi */
- cap->type = VID_TYPE_TUNER|VID_TYPE_TELETEXT;
- } else {
- /* others */
- cap->type = VID_TYPE_CAPTURE|
- VID_TYPE_TUNER|
- VID_TYPE_CLIPPING|
- VID_TYPE_SCALES;
- if (no_overlay <= 0)
- cap->type |= VID_TYPE_OVERLAY;
-
- cap->maxwidth = bttv_tvnorms[btv->tvnorm].swidth;
- cap->maxheight = bttv_tvnorms[btv->tvnorm].sheight;
- cap->minwidth = 48;
- cap->minheight = 32;
- }
- cap->channels = bttv_tvcards[btv->c.type].video_inputs;
- cap->audios = bttv_tvcards[btv->c.type].audio_inputs;
- return 0;
- }
-
- case VIDIOCGPICT:
- {
- struct video_picture *pic = arg;
-
- memset(pic,0,sizeof(*pic));
- pic->brightness = btv->bright;
- pic->contrast = btv->contrast;
- pic->hue = btv->hue;
- pic->colour = btv->saturation;
- if (fh->fmt) {
- pic->depth = fh->fmt->depth;
- pic->palette = fh->fmt->palette;
- }
- return 0;
- }
- case VIDIOCSPICT:
- {
- struct video_picture *pic = arg;
- const struct bttv_format *fmt;
-
- fmt = format_by_palette(pic->palette);
- if (NULL == fmt)
- return -EINVAL;
- mutex_lock(&fh->cap.lock);
- if (fmt->flags & FORMAT_FLAGS_RAW) {
- /* VIDIOCMCAPTURE uses gbufsize, not RAW_BPL *
- RAW_LINES * 2. F1 is stored at offset 0, F2
- at buffer size / 2. */
- fh->width = RAW_BPL;
- fh->height = gbufsize / RAW_BPL;
- btv->init.width = RAW_BPL;
- btv->init.height = gbufsize / RAW_BPL;
- }
- fh->ovfmt = fmt;
- fh->fmt = fmt;
- btv->init.ovfmt = fmt;
- btv->init.fmt = fmt;
- if (bigendian) {
- /* dirty hack time: swap bytes for overlay if the
- display adaptor is big endian (insmod option) */
- if (fmt->palette == VIDEO_PALETTE_RGB555 ||
- fmt->palette == VIDEO_PALETTE_RGB565 ||
- fmt->palette == VIDEO_PALETTE_RGB32) {
- fh->ovfmt = fmt+1;
- }
- }
- bt848_bright(btv,pic->brightness);
- bt848_contrast(btv,pic->contrast);
- bt848_hue(btv,pic->hue);
- bt848_sat(btv,pic->colour);
- mutex_unlock(&fh->cap.lock);
- return 0;
- }
-
- case VIDIOCGWIN:
- {
- struct video_window *win = arg;
-
- memset(win,0,sizeof(*win));
- win->x = fh->ov.w.left;
- win->y = fh->ov.w.top;
- win->width = fh->ov.w.width;
- win->height = fh->ov.w.height;
- return 0;
- }
- case VIDIOCSWIN:
- {
- struct video_window *win = arg;
- struct v4l2_window w2;
-
- if (no_overlay > 0) {
- printk ("VIDIOCSWIN: no_overlay\n");
- return -EINVAL;
- }
-
- w2.field = V4L2_FIELD_ANY;
- w2.w.left = win->x;
- w2.w.top = win->y;
- w2.w.width = win->width;
- w2.w.height = win->height;
- w2.clipcount = win->clipcount;
- w2.clips = (struct v4l2_clip __user *)win->clips;
- retval = setup_window(fh, btv, &w2, 0);
- if (0 == retval) {
- /* on v4l1 this ioctl affects the read() size too */
- fh->width = fh->ov.w.width;
- fh->height = fh->ov.w.height;
- btv->init.width = fh->ov.w.width;
- btv->init.height = fh->ov.w.height;
- }
- return retval;
- }
-
- case VIDIOCGFBUF:
- {
- struct video_buffer *fbuf = arg;
-
- fbuf->base = btv->fbuf.base;
- fbuf->width = btv->fbuf.fmt.width;
- fbuf->height = btv->fbuf.fmt.height;
- fbuf->bytesperline = btv->fbuf.fmt.bytesperline;
- if (fh->ovfmt)
- fbuf->depth = fh->ovfmt->depth;
- else {
- if (fbuf->width)
- fbuf->depth = ((fbuf->bytesperline<<3)
- + (fbuf->width-1) )
- /fbuf->width;
- else
- fbuf->depth = 0;
- }
- return 0;
- }
- case VIDIOCSFBUF:
- {
- struct video_buffer *fbuf = arg;
- const struct bttv_format *fmt;
- unsigned long end;
-
- if(!capable(CAP_SYS_ADMIN) &&
- !capable(CAP_SYS_RAWIO))
- return -EPERM;
- end = (unsigned long)fbuf->base +
- fbuf->height * fbuf->bytesperline;
- mutex_lock(&fh->cap.lock);
- retval = -EINVAL;
-
- switch (fbuf->depth) {
- case 8:
- fmt = format_by_palette(VIDEO_PALETTE_HI240);
- break;
- case 16:
- fmt = format_by_palette(VIDEO_PALETTE_RGB565);
- break;
- case 24:
- fmt = format_by_palette(VIDEO_PALETTE_RGB24);
- break;
- case 32:
- fmt = format_by_palette(VIDEO_PALETTE_RGB32);
- break;
- case 15:
- fbuf->depth = 16;
- fmt = format_by_palette(VIDEO_PALETTE_RGB555);
- break;
- default:
- fmt = NULL;
- break;
- }
- if (NULL == fmt)
- goto fh_unlock_and_return;
-
- fh->ovfmt = fmt;
- fh->fmt = fmt;
- btv->init.ovfmt = fmt;
- btv->init.fmt = fmt;
- btv->fbuf.base = fbuf->base;
- btv->fbuf.fmt.width = fbuf->width;
- btv->fbuf.fmt.height = fbuf->height;
- if (fbuf->bytesperline)
- btv->fbuf.fmt.bytesperline = fbuf->bytesperline;
- else
- btv->fbuf.fmt.bytesperline = btv->fbuf.fmt.width*fbuf->depth/8;
- mutex_unlock(&fh->cap.lock);
- return 0;
- }
-
- case VIDIOCCAPTURE:
- case VIDIOC_OVERLAY:
- {
- struct bttv_buffer *new;
- int *on = arg;
-
- if (*on) {
- /* verify args */
- if (NULL == btv->fbuf.base)
- return -EINVAL;
- if (!fh->ov.setup_ok) {
- dprintk("bttv%d: overlay: !setup_ok\n",btv->c.nr);
- return -EINVAL;
- }
- }
-
- if (!check_alloc_btres(btv,fh,RESOURCE_OVERLAY))
- return -EBUSY;
-
- mutex_lock(&fh->cap.lock);
- if (*on) {
- fh->ov.tvnorm = btv->tvnorm;
- new = videobuf_pci_alloc(sizeof(*new));
- new->crop = btv->crop[!!fh->do_crop].rect;
- bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
- } else {
- new = NULL;
- }
-
- /* switch over */
- retval = bttv_switch_overlay(btv,fh,new);
- mutex_unlock(&fh->cap.lock);
- return retval;
- }
-
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
case VIDIOCGMBUF:
{
struct video_mbuf *mbuf = arg;
@@ -3068,98 +2697,19 @@
mbuf->offsets[i] = i * gbufsize;
return 0;
}
- case VIDIOCMCAPTURE:
- {
- struct video_mmap *vm = arg;
- struct bttv_buffer *buf;
- enum v4l2_field field;
- __s32 height2;
- int res;
-
- if (vm->frame >= VIDEO_MAX_FRAME)
- return -EINVAL;
-
- res = bttv_resource(fh);
- if (!check_alloc_btres(btv, fh, res))
- return -EBUSY;
-
- mutex_lock(&fh->cap.lock);
- retval = -EINVAL;
- buf = (struct bttv_buffer *)fh->cap.bufs[vm->frame];
- if (NULL == buf)
- goto fh_unlock_and_return;
- if (0 == buf->vb.baddr)
- goto fh_unlock_and_return;
- if (buf->vb.state == STATE_QUEUED ||
- buf->vb.state == STATE_ACTIVE)
- goto fh_unlock_and_return;
-
- height2 = btv->crop[!!fh->do_crop].rect.height >> 1;
- field = (vm->height > height2)
- ? V4L2_FIELD_INTERLACED
- : V4L2_FIELD_BOTTOM;
- retval = bttv_prepare_buffer(&fh->cap,btv,buf,
- format_by_palette(vm->format),
- vm->width,vm->height,field);
- if (0 != retval)
- goto fh_unlock_and_return;
- btv->init.width = vm->width;
- btv->init.height = vm->height;
- spin_lock_irqsave(&btv->s_lock,flags);
- buffer_queue(&fh->cap,&buf->vb);
- spin_unlock_irqrestore(&btv->s_lock,flags);
- mutex_unlock(&fh->cap.lock);
- return 0;
- }
- case VIDIOCSYNC:
- {
- int *frame = arg;
- struct bttv_buffer *buf;
-
- if (*frame >= VIDEO_MAX_FRAME)
- return -EINVAL;
-
- mutex_lock(&fh->cap.lock);
- retval = -EINVAL;
- buf = (struct bttv_buffer *)fh->cap.bufs[*frame];
- if (NULL == buf)
- goto fh_unlock_and_return;
- retval = videobuf_waiton(&buf->vb,0,1);
- if (0 != retval)
- goto fh_unlock_and_return;
- switch (buf->vb.state) {
- case STATE_ERROR:
- retval = -EIO;
- /* fall through */
- case STATE_DONE:
- {
- struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
- videobuf_dma_sync(&fh->cap,dma);
- bttv_dma_free(&fh->cap,btv,buf);
- break;
- }
- default:
- retval = -EINVAL;
- break;
- }
- mutex_unlock(&fh->cap.lock);
- return retval;
- }
-
+#endif
case VIDIOCGVBIFMT:
- if (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE) {
- retval = bttv_switch_type(fh,V4L2_BUF_TYPE_VBI_CAPTURE);
- if (0 != retval)
- return retval;
- }
-
- /* fall through */
-
case VIDIOCSVBIFMT:
- return v4l_compat_translate_ioctl(inode, file, cmd,
- arg, bttv_do_ioctl);
-
- case BTTV_VERSION:
+ case VIDIOCSYNC:
+ case VIDIOCMCAPTURE:
+ case VIDIOCCAPTURE:
+ case VIDIOCGFBUF:
+ case VIDIOCSFBUF:
+ case VIDIOCGWIN:
+ case VIDIOCSWIN:
+ case VIDIOCGCAP:
+ case VIDIOCGPICT:
+ case VIDIOCSPICT:
case VIDIOCGFREQ:
case VIDIOCSFREQ:
case VIDIOCGTUNER:
@@ -3168,7 +2718,8 @@
case VIDIOCSCHAN:
case VIDIOCGAUDIO:
case VIDIOCSAUDIO:
- return bttv_common_ioctls(btv,cmd,arg);
+ return v4l_compat_translate_ioctl(inode,file,cmd,arg,
+ bttv_do_ioctl);
/* *** v4l2 *** ************************************************ */
case VIDIOC_QUERYCAP:
@@ -3196,7 +2747,6 @@
cap->capabilities |= V4L2_CAP_TUNER;
return 0;
}
-
case VIDIOC_ENUM_FMT:
{
struct v4l2_fmtdesc *f = arg;
@@ -3246,7 +2796,6 @@
strlcpy(f->description,bttv_formats[i].name,sizeof(f->description));
return 0;
}
-
case VIDIOC_TRY_FMT:
{
struct v4l2_format *f = arg;
@@ -3273,6 +2822,38 @@
fb->fmt.pixelformat = fh->ovfmt->fourcc;
return 0;
}
+ case VIDIOC_OVERLAY:
+ {
+ struct bttv_buffer *new;
+ int *on = arg;
+
+ if (*on) {
+ /* verify args */
+ if (NULL == btv->fbuf.base)
+ return -EINVAL;
+ if (!fh->ov.setup_ok) {
+ dprintk("bttv%d: overlay: !setup_ok\n",btv->c.nr);
+ return -EINVAL;
+ }
+ }
+
+ if (!check_alloc_btres(btv,fh,RESOURCE_OVERLAY))
+ return -EBUSY;
+
+ mutex_lock(&fh->cap.lock);
+ if (*on) {
+ fh->ov.tvnorm = btv->tvnorm;
+ new = videobuf_pci_alloc(sizeof(*new));
+ bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
+ } else {
+ new = NULL;
+ }
+
+ /* switch over */
+ retval = bttv_switch_overlay(btv,fh,new);
+ mutex_unlock(&fh->cap.lock);
+ return retval;
+ }
case VIDIOC_S_FBUF:
{
struct v4l2_framebuffer *fb = arg;
@@ -3340,13 +2921,10 @@
mutex_unlock(&fh->cap.lock);
return retval;
}
-
case VIDIOC_REQBUFS:
return videobuf_reqbufs(bttv_queue(fh),arg);
-
case VIDIOC_QUERYBUF:
return videobuf_querybuf(bttv_queue(fh),arg);
-
case VIDIOC_QBUF:
{
int res = bttv_resource(fh);
@@ -3355,11 +2933,9 @@
return -EBUSY;
return videobuf_qbuf(bttv_queue(fh),arg);
}
-
case VIDIOC_DQBUF:
return videobuf_dqbuf(bttv_queue(fh),arg,
file->f_flags & O_NONBLOCK);
-
case VIDIOC_STREAMON:
{
int res = bttv_resource(fh);
@@ -3422,10 +2998,6 @@
}
return 0;
}
- case VIDIOC_G_CTRL:
- return get_control(btv,arg);
- case VIDIOC_S_CTRL:
- return set_control(btv,arg);
case VIDIOC_G_PARM:
{
struct v4l2_streamparm *parm = arg;
@@ -3438,6 +3010,45 @@
parm->parm.capture.timeperframe = s.frameperiod;
return 0;
}
+ case VIDIOC_G_TUNER:
+ {
+ struct v4l2_tuner *t = arg;
+
+ if (UNSET == bttv_tvcards[btv->c.type].tuner)
+ return -EINVAL;
+ if (0 != t->index)
+ return -EINVAL;
+ mutex_lock(&btv->lock);
+ memset(t,0,sizeof(*t));
+ t->rxsubchans = V4L2_TUNER_SUB_MONO;
+ bttv_call_i2c_clients(btv, VIDIOC_G_TUNER, t);
+ strcpy(t->name, "Television");
+ t->capability = V4L2_TUNER_CAP_NORM;
+ t->type = V4L2_TUNER_ANALOG_TV;
+ if (btread(BT848_DSTATUS)&BT848_DSTATUS_HLOC)
+ t->signal = 0xffff;
+
+ if (btv->audio_hook) {
+ /* Hmmm ... */
+ struct video_audio va;
+ memset(&va, 0, sizeof(struct video_audio));
+ btv->audio_hook(btv,&va,0);
+ t->audmode = V4L2_TUNER_MODE_MONO;
+ t->rxsubchans = V4L2_TUNER_SUB_MONO;
+ if(va.mode & VIDEO_SOUND_STEREO) {
+ t->audmode = V4L2_TUNER_MODE_STEREO;
+ t->rxsubchans = V4L2_TUNER_SUB_STEREO;
+ }
+ if(va.mode & VIDEO_SOUND_LANG2) {
+ t->audmode = V4L2_TUNER_MODE_LANG1;
+ t->rxsubchans = V4L2_TUNER_SUB_LANG1
+ | V4L2_TUNER_SUB_LANG2;
+ }
+ }
+ /* FIXME: fill capability+audmode */
+ mutex_unlock(&btv->lock);
+ return 0;
+ }
case VIDIOC_G_PRIORITY:
{
@@ -3575,15 +3186,15 @@
case VIDIOC_ENUMINPUT:
case VIDIOC_G_INPUT:
case VIDIOC_S_INPUT:
- case VIDIOC_G_TUNER:
case VIDIOC_S_TUNER:
case VIDIOC_G_FREQUENCY:
case VIDIOC_S_FREQUENCY:
case VIDIOC_LOG_STATUS:
+ case VIDIOC_G_CTRL:
+ case VIDIOC_S_CTRL:
case VIDIOC_DBG_G_REGISTER:
case VIDIOC_DBG_S_REGISTER:
return bttv_common_ioctls(btv,cmd,arg);
-
default:
return -ENOIOCTLCMD;
}
@@ -3601,33 +3212,7 @@
static int bttv_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
- struct bttv_fh *fh = file->private_data;
-
- switch (cmd) {
- case BTTV_VBISIZE:
- {
- const struct bttv_tvnorm *tvnorm;
-
- tvnorm = fh->vbi_fmt.tvnorm;
-
- if (fh->vbi_fmt.fmt.start[0] != tvnorm->vbistart[0] ||
- fh->vbi_fmt.fmt.start[1] != tvnorm->vbistart[1] ||
- fh->vbi_fmt.fmt.count[0] != fh->vbi_fmt.fmt.count[1]) {
- /* BTTV_VBISIZE cannot express these parameters,
- however open() resets the paramters to defaults
- and apps shouldn't call BTTV_VBISIZE after
- VIDIOC_S_FMT. */
- return -EINVAL;
- }
-
- bttv_switch_type(fh,V4L2_BUF_TYPE_VBI_CAPTURE);
- return (fh->vbi_fmt.fmt.count[0] * 2
- * fh->vbi_fmt.fmt.samples_per_line);
- }
-
- default:
- return video_usercopy(inode, file, cmd, arg, bttv_do_ioctl);
- }
+ return video_usercopy(inode, file, cmd, arg, bttv_do_ioctl);
}
static ssize_t bttv_read(struct file *file, char __user *data,
@@ -3926,43 +3511,55 @@
struct bttv *btv = file->private_data;
switch (cmd) {
- case VIDIOCGCAP:
+ case VIDIOC_QUERYCAP:
{
- struct video_capability *cap = arg;
+ struct v4l2_capability *cap = arg;
memset(cap,0,sizeof(*cap));
- strcpy(cap->name,btv->radio_dev->name);
- cap->type = VID_TYPE_TUNER;
- cap->channels = 1;
- cap->audios = 1;
+ strcpy(cap->driver, "bttv");
+ strlcpy(cap->card, btv->radio_dev->name,sizeof(cap->card));
+ sprintf(cap->bus_info,"PCI:%s",pci_name(btv->c.pci));
+ cap->version = BTTV_VERSION_CODE;
+ cap->capabilities = V4L2_CAP_TUNER;
return 0;
}
-
- case VIDIOCGTUNER:
+ case VIDIOC_G_TUNER:
{
- struct video_tuner *v = arg;
+ struct v4l2_tuner *t = arg;
- if(v->tuner)
+ if (UNSET == bttv_tvcards[btv->c.type].tuner)
return -EINVAL;
- memset(v,0,sizeof(*v));
- strcpy(v->name, "Radio");
- bttv_call_i2c_clients(btv,cmd,v);
+ if (0 != t->index)
+ return -EINVAL;
+ mutex_lock(&btv->lock);
+ memset(t,0,sizeof(*t));
+ strcpy(t->name, "Radio");
+ t->type = V4L2_TUNER_RADIO;
+
+ bttv_call_i2c_clients(btv, VIDIOC_G_TUNER, t);
+
+ mutex_unlock(&btv->lock);
+
return 0;
}
- case VIDIOCSTUNER:
- /* nothing to do */
- return 0;
-
- case BTTV_VERSION:
- case VIDIOCGFREQ:
- case VIDIOCSFREQ:
- case VIDIOCGAUDIO:
- case VIDIOCSAUDIO:
+ case VIDIOC_S_TUNER:
+ case VIDIOC_G_FREQUENCY:
+ case VIDIOC_S_FREQUENCY:
+ case VIDIOC_G_CTRL:
+ case VIDIOC_S_CTRL:
case VIDIOC_LOG_STATUS:
case VIDIOC_DBG_G_REGISTER:
case VIDIOC_DBG_S_REGISTER:
return bttv_common_ioctls(btv,cmd,arg);
-
+ case VIDIOCGCAP:
+ case VIDIOCGFREQ:
+ case VIDIOCSFREQ:
+ case VIDIOCGTUNER:
+ case VIDIOCSTUNER:
+ case VIDIOCGAUDIO:
+ case VIDIOCSAUDIO:
+ return v4l_compat_translate_ioctl(inode,file,cmd,arg,
+ radio_do_ioctl);
default:
return -ENOIOCTLCMD;
}
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index d4ac4c4..e60e54a 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -458,10 +458,6 @@
extern unsigned int bttv_num;
extern struct bttv bttvs[BTTV_MAX];
-/* private ioctls */
-#define BTTV_VERSION _IOR('v' , BASE_VIDIOCPRIVATE+6, int)
-#define BTTV_VBISIZE _IOR('v' , BASE_VIDIOCPRIVATE+8, int)
-
#endif
#define btwrite(dat,adr) writel((dat), btv->bt848_mmio+(adr))