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-rw-r--r--drivers/media/video/bt8xx/bttv-driver.c95
-rw-r--r--drivers/media/video/bt8xx/bttvp.h1
2 files changed, 24 insertions, 72 deletions
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index cb50fde2be86..061f52ba824a 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -12,6 +12,9 @@
V4L1 removal from:
(c) 2005-2006 Nickolay V. Shmyrev <nshmyrev@yandex.ru>
+ Fixes to be fully V4L2 compliant by
+ (c) 2006 Mauro Carvalho Chehab <mchehab@infradead.org>
+
Cropping and overscan support
Copyright (C) 2005, 2006 Michael H. Schimek <mschimek@gmx.at>
Sponsored by OPQ Systems AB
@@ -160,7 +163,7 @@ MODULE_LICENSE("GPL");
static ssize_t show_card(struct device *cd,
struct device_attribute *attr, char *buf)
{
- struct video_device *vfd = to_video_device(cd);
+ struct video_device *vfd = container_of(cd, struct video_device, class_dev);
struct bttv *btv = dev_get_drvdata(vfd->dev);
return sprintf(buf, "%d\n", btv ? btv->c.type : UNSET);
}
@@ -476,28 +479,24 @@ static const unsigned int BTTV_TVNORMS = ARRAY_SIZE(bttv_tvnorms);
static const struct bttv_format bttv_formats[] = {
{
.name = "8 bpp, gray",
- .palette = VIDEO_PALETTE_GREY,
.fourcc = V4L2_PIX_FMT_GREY,
.btformat = BT848_COLOR_FMT_Y8,
.depth = 8,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "8 bpp, dithered color",
- .palette = VIDEO_PALETTE_HI240,
.fourcc = V4L2_PIX_FMT_HI240,
.btformat = BT848_COLOR_FMT_RGB8,
.depth = 8,
.flags = FORMAT_FLAGS_PACKED | FORMAT_FLAGS_DITHER,
},{
.name = "15 bpp RGB, le",
- .palette = VIDEO_PALETTE_RGB555,
.fourcc = V4L2_PIX_FMT_RGB555,
.btformat = BT848_COLOR_FMT_RGB15,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "15 bpp RGB, be",
- .palette = -1,
.fourcc = V4L2_PIX_FMT_RGB555X,
.btformat = BT848_COLOR_FMT_RGB15,
.btswap = 0x03, /* byteswap */
@@ -505,14 +504,12 @@ static const struct bttv_format bttv_formats[] = {
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "16 bpp RGB, le",
- .palette = VIDEO_PALETTE_RGB565,
.fourcc = V4L2_PIX_FMT_RGB565,
.btformat = BT848_COLOR_FMT_RGB16,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "16 bpp RGB, be",
- .palette = -1,
.fourcc = V4L2_PIX_FMT_RGB565X,
.btformat = BT848_COLOR_FMT_RGB16,
.btswap = 0x03, /* byteswap */
@@ -520,21 +517,18 @@ static const struct bttv_format bttv_formats[] = {
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "24 bpp RGB, le",
- .palette = VIDEO_PALETTE_RGB24,
.fourcc = V4L2_PIX_FMT_BGR24,
.btformat = BT848_COLOR_FMT_RGB24,
.depth = 24,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "32 bpp RGB, le",
- .palette = VIDEO_PALETTE_RGB32,
.fourcc = V4L2_PIX_FMT_BGR32,
.btformat = BT848_COLOR_FMT_RGB32,
.depth = 32,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "32 bpp RGB, be",
- .palette = -1,
.fourcc = V4L2_PIX_FMT_RGB32,
.btformat = BT848_COLOR_FMT_RGB32,
.btswap = 0x0f, /* byte+word swap */
@@ -542,21 +536,18 @@ static const struct bttv_format bttv_formats[] = {
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "4:2:2, packed, YUYV",
- .palette = VIDEO_PALETTE_YUV422,
.fourcc = V4L2_PIX_FMT_YUYV,
.btformat = BT848_COLOR_FMT_YUY2,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "4:2:2, packed, YUYV",
- .palette = VIDEO_PALETTE_YUYV,
.fourcc = V4L2_PIX_FMT_YUYV,
.btformat = BT848_COLOR_FMT_YUY2,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "4:2:2, packed, UYVY",
- .palette = VIDEO_PALETTE_UYVY,
.fourcc = V4L2_PIX_FMT_UYVY,
.btformat = BT848_COLOR_FMT_YUY2,
.btswap = 0x03, /* byteswap */
@@ -564,7 +555,6 @@ static const struct bttv_format bttv_formats[] = {
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "4:2:2, planar, Y-Cb-Cr",
- .palette = VIDEO_PALETTE_YUV422P,
.fourcc = V4L2_PIX_FMT_YUV422P,
.btformat = BT848_COLOR_FMT_YCrCb422,
.depth = 16,
@@ -573,7 +563,6 @@ static const struct bttv_format bttv_formats[] = {
.vshift = 0,
},{
.name = "4:2:0, planar, Y-Cb-Cr",
- .palette = VIDEO_PALETTE_YUV420P,
.fourcc = V4L2_PIX_FMT_YUV420,
.btformat = BT848_COLOR_FMT_YCrCb422,
.depth = 12,
@@ -582,7 +571,6 @@ static const struct bttv_format bttv_formats[] = {
.vshift = 1,
},{
.name = "4:2:0, planar, Y-Cr-Cb",
- .palette = -1,
.fourcc = V4L2_PIX_FMT_YVU420,
.btformat = BT848_COLOR_FMT_YCrCb422,
.depth = 12,
@@ -591,7 +579,6 @@ static const struct bttv_format bttv_formats[] = {
.vshift = 1,
},{
.name = "4:1:1, planar, Y-Cb-Cr",
- .palette = VIDEO_PALETTE_YUV411P,
.fourcc = V4L2_PIX_FMT_YUV411P,
.btformat = BT848_COLOR_FMT_YCrCb411,
.depth = 12,
@@ -600,7 +587,6 @@ static const struct bttv_format bttv_formats[] = {
.vshift = 0,
},{
.name = "4:1:0, planar, Y-Cb-Cr",
- .palette = VIDEO_PALETTE_YUV410P,
.fourcc = V4L2_PIX_FMT_YUV410,
.btformat = BT848_COLOR_FMT_YCrCb411,
.depth = 9,
@@ -609,7 +595,6 @@ static const struct bttv_format bttv_formats[] = {
.vshift = 2,
},{
.name = "4:1:0, planar, Y-Cr-Cb",
- .palette = -1,
.fourcc = V4L2_PIX_FMT_YVU410,
.btformat = BT848_COLOR_FMT_YCrCb411,
.depth = 9,
@@ -618,7 +603,6 @@ static const struct bttv_format bttv_formats[] = {
.vshift = 2,
},{
.name = "raw scanlines",
- .palette = VIDEO_PALETTE_RAW,
.fourcc = -1,
.btformat = BT848_COLOR_FMT_RAW,
.depth = 8,
@@ -1450,7 +1434,6 @@ static void bttv_reinit_bt848(struct bttv *btv)
static int get_control(struct bttv *btv, struct v4l2_control *c)
{
- struct video_audio va;
int i;
for (i = 0; i < BTTV_CTLS; i++)
@@ -1458,7 +1441,10 @@ static int get_control(struct bttv *btv, struct v4l2_control *c)
break;
if (i == BTTV_CTLS)
return -EINVAL;
+#ifdef CONFIG_VIDEO_V4L1
if (btv->audio_hook && i >= 4 && i <= 8) {
+ struct video_audio va;
+
memset(&va,0,sizeof(va));
btv->audio_hook(btv,&va,0);
switch (c->id) {
@@ -1480,6 +1466,7 @@ static int get_control(struct bttv *btv, struct v4l2_control *c)
}
return 0;
}
+#endif
switch (c->id) {
case V4L2_CID_BRIGHTNESS:
c->value = btv->bright;
@@ -1543,7 +1530,6 @@ static int get_control(struct bttv *btv, struct v4l2_control *c)
static int set_control(struct bttv *btv, struct v4l2_control *c)
{
- struct video_audio va;
int i,val;
for (i = 0; i < BTTV_CTLS; i++)
@@ -1551,7 +1537,10 @@ static int set_control(struct bttv *btv, struct v4l2_control *c)
break;
if (i == BTTV_CTLS)
return -EINVAL;
+#ifdef CONFIG_VIDEO_V4L1
if (btv->audio_hook && i >= 4 && i <= 8) {
+ struct video_audio va;
+
memset(&va,0,sizeof(va));
btv->audio_hook(btv,&va,0);
switch (c->id) {
@@ -1581,6 +1570,7 @@ static int set_control(struct bttv *btv, struct v4l2_control *c)
btv->audio_hook(btv,&va,1);
return 0;
}
+#endif
switch (c->id) {
case V4L2_CID_BRIGHTNESS:
bt848_bright(btv,c->value);
@@ -1689,20 +1679,6 @@ static void bttv_field_count(struct bttv *btv)
}
static const struct bttv_format*
-format_by_palette(int palette)
-{
- unsigned int i;
-
- for (i = 0; i < BTTV_FORMATS; i++) {
- if (-1 == bttv_formats[i].palette)
- continue;
- if (bttv_formats[i].palette == palette)
- return bttv_formats+i;
- }
- return NULL;
-}
-
-static const struct bttv_format*
format_by_fourcc(int fourcc)
{
unsigned int i;
@@ -1915,6 +1891,7 @@ static struct videobuf_queue_ops bttv_video_qops = {
static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
{
switch (cmd) {
+#ifdef CONFIG_VIDEO_V4L1
case VIDIOCGAUDIO:
{
struct video_audio *v = arg;
@@ -1953,7 +1930,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
mutex_unlock(&btv->lock);
return 0;
}
-
+#endif
/* *** v4l2 *** ************************************************ */
case VIDIOC_ENUMSTD:
{
@@ -2060,6 +2037,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
return -EINVAL;
mutex_lock(&btv->lock);
bttv_call_i2c_clients(btv, VIDIOC_S_TUNER, t);
+#ifdef CONFIG_VIDEO_V4L1
if (btv->audio_hook) {
struct video_audio va;
memset(&va, 0, sizeof(struct video_audio));
@@ -2074,6 +2052,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
va.mode = VIDEO_SOUND_LANG2;
btv->audio_hook(btv,&va,1);
}
+#endif
mutex_unlock(&btv->lock);
return 0;
}
@@ -2698,28 +2677,6 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
return 0;
}
#endif
- case VIDIOCGVBIFMT:
- case VIDIOCSVBIFMT:
- 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:
- case VIDIOCSTUNER:
- case VIDIOCGCHAN:
- case VIDIOCSCHAN:
- case VIDIOCGAUDIO:
- case VIDIOCSAUDIO:
- return v4l_compat_translate_ioctl(inode,file,cmd,arg,
- bttv_do_ioctl);
/* *** v4l2 *** ************************************************ */
case VIDIOC_QUERYCAP:
@@ -2973,6 +2930,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
return 0;
}
*c = bttv_ctls[i];
+#ifdef CONFIG_VIDEO_V4L1
if (btv->audio_hook && i >= 4 && i <= 8) {
struct video_audio va;
memset(&va,0,sizeof(va));
@@ -2996,6 +2954,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
break;
}
}
+#endif
return 0;
}
case VIDIOC_G_PARM:
@@ -3027,7 +2986,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
t->type = V4L2_TUNER_ANALOG_TV;
if (btread(BT848_DSTATUS)&BT848_DSTATUS_HLOC)
t->signal = 0xffff;
-
+#ifdef CONFIG_VIDEO_V4L1
if (btv->audio_hook) {
/* Hmmm ... */
struct video_audio va;
@@ -3045,6 +3004,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
| V4L2_TUNER_SUB_LANG2;
}
}
+#endif
/* FIXME: fill capability+audmode */
mutex_unlock(&btv->lock);
return 0;
@@ -3196,7 +3156,8 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
case VIDIOC_DBG_S_REGISTER:
return bttv_common_ioctls(btv,cmd,arg);
default:
- return -ENOIOCTLCMD;
+ return v4l_compat_translate_ioctl(inode,file,cmd,arg,
+ bttv_do_ioctl);
}
return 0;
@@ -3551,17 +3512,9 @@ static int radio_do_ioctl(struct inode *inode, struct file *file,
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:
+ default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
radio_do_ioctl);
- default:
- return -ENOIOCTLCMD;
}
return 0;
}
@@ -4357,7 +4310,7 @@ static int __devinit bttv_probe(struct pci_dev *dev,
btv->init.btv = btv;
btv->init.ov.w.width = 320;
btv->init.ov.w.height = 240;
- btv->init.fmt = format_by_palette(VIDEO_PALETTE_RGB24);
+ btv->init.fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24);
btv->init.width = 320;
btv->init.height = 240;
btv->input = 0;
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index e60e54ad173a..37b96a54f90e 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -112,7 +112,6 @@ extern const struct bttv_tvnorm bttv_tvnorms[];
struct bttv_format {
char *name;
- int palette; /* video4linux 1 */
int fourcc; /* video4linux 2 */
int btformat; /* BT848_COLOR_FMT_* */
int btswap; /* BT848_COLOR_CTL_* */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 10:43:20 +0000