summaryrefslogtreecommitdiffstats
path: root/drivers/media/video/saa7134/saa7134-video.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-video.c')
-rw-r--r--drivers/media/video/saa7134/saa7134-video.c54
1 files changed, 37 insertions, 17 deletions
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index c0a2ee520531..a4c2f751d097 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1,5 +1,5 @@
/*
- * $Id: saa7134-video.c,v 1.30 2005/06/07 19:00:38 nsh Exp $
+ * $Id: saa7134-video.c,v 1.36 2005/06/28 23:41:47 mkrufky Exp $
*
* device driver for philips saa7134 based TV cards
* video4linux video interface
@@ -274,7 +274,7 @@ static struct saa7134_tvnorm tvnorms[] = {
.h_start = 0,
.h_stop = 719,
- .video_v_start = 23,
+ .video_v_start = 23,
.video_v_stop = 262,
.vbi_v_start_0 = 10,
.vbi_v_stop_0 = 21,
@@ -1204,7 +1204,6 @@ static int video_open(struct inode *inode, struct file *file)
struct list_head *list;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
int radio = 0;
-
list_for_each(list,&saa7134_devlist) {
h = list_entry(list, struct saa7134_dev, devlist);
if (h->video_dev && (h->video_dev->minor == minor))
@@ -1256,12 +1255,12 @@ static int video_open(struct inode *inode, struct file *file)
if (fh->radio) {
/* switch to radio mode */
saa7134_tvaudio_setinput(dev,&card(dev).radio);
- saa7134_i2c_call_clients(dev,AUDC_SET_RADIO,NULL);
+ saa7134_i2c_call_clients(dev,AUDC_SET_RADIO, NULL);
} else {
/* switch to video/vbi mode */
video_mux(dev,dev->ctl_input);
}
- return 0;
+ return 0;
}
static ssize_t
@@ -1304,10 +1303,10 @@ video_poll(struct file *file, struct poll_table_struct *wait)
} else {
down(&fh->cap.lock);
if (UNSET == fh->cap.read_off) {
- /* need to capture a new frame */
+ /* need to capture a new frame */
if (res_locked(fh->dev,RESOURCE_VIDEO)) {
- up(&fh->cap.lock);
- return POLLERR;
+ up(&fh->cap.lock);
+ return POLLERR;
}
if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,fh->cap.field)) {
up(&fh->cap.lock);
@@ -1363,6 +1362,36 @@ static int video_release(struct inode *inode, struct file *file)
res_free(dev,fh,RESOURCE_VBI);
}
+ /* ts-capture will not work in planar mode, so turn it off Hac: 04.05*/
+ saa_andorb(SAA7134_OFMT_VIDEO_A, 0x1f, 0);
+ saa_andorb(SAA7134_OFMT_VIDEO_B, 0x1f, 0);
+ saa_andorb(SAA7134_OFMT_DATA_A, 0x1f, 0);
+ saa_andorb(SAA7134_OFMT_DATA_B, 0x1f, 0);
+
+ if (dev->tuner_type == TUNER_PHILIPS_TDA8290) {
+ u8 data[2];
+ int ret;
+ struct i2c_msg msg = {.addr=I2C_ADDR_TDA8290, .flags=0, .buf=data, .len = 2};
+ data[0] = 0x21;
+ data[1] = 0xc0;
+ ret = i2c_transfer(&dev->i2c_adap, &msg, 1);
+ if (ret != 1)
+ printk(KERN_ERR "TDA8290 access failure\n");
+ msg.addr = I2C_ADDR_TDA8275;
+ data[0] = 0x30;
+ data[1] = 0xd0;
+ ret = i2c_transfer(&dev->i2c_adap, &msg, 1);
+ if (ret != 1)
+ printk(KERN_ERR "TDA8275 access failure\n");
+ msg.addr = I2C_ADDR_TDA8290;
+ data[0] = 0x21;
+ data[1] = 0x80;
+ i2c_transfer(&dev->i2c_adap, &msg, 1);
+ data[0] = 0x00;
+ data[1] = 0x02;
+ i2c_transfer(&dev->i2c_adap, &msg, 1);
+ }
+
/* free stuff */
videobuf_mmap_free(&fh->cap);
videobuf_mmap_free(&fh->vbi);
@@ -1399,13 +1428,6 @@ static void saa7134_vbi_fmt(struct saa7134_dev *dev, struct v4l2_format *f)
f->fmt.vbi.count[1] = f->fmt.vbi.count[0];
f->fmt.vbi.flags = 0; /* VBI_UNSYNC VBI_INTERLACED */
-#if 0
- if (V4L2_STD_PAL == norm->id) {
- /* FIXME */
- f->fmt.vbi.start[0] += 3;
- f->fmt.vbi.start[1] += 3*2;
- }
-#endif
}
static int saa7134_g_fmt(struct saa7134_dev *dev, struct saa7134_fh *fh,
@@ -2120,8 +2142,6 @@ static int radio_do_ioctl(struct inode *inode, struct file *file,
memset(t,0,sizeof(*t));
strcpy(t->name, "Radio");
- t->rangelow = (int)(65*16);
- t->rangehigh = (int)(108*16);
saa7134_i2c_call_clients(dev, VIDIOC_G_TUNER, t);