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path: root/drivers/media/video/saa7134/saa7134-video.c
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Diffstat (limited to 'drivers/media/video/saa7134/saa7134-video.c')
-rw-r--r--drivers/media/video/saa7134/saa7134-video.c144
1 files changed, 75 insertions, 69 deletions
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 5d66060026f..a4c2f751d09 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 1.28 2005/02/15 15:59:35 kraxel 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
@@ -31,8 +31,6 @@
#include "saa7134-reg.h"
#include "saa7134.h"
-#define V4L2_I2C_CLIENTS 1
-
/* ------------------------------------------------------------------ */
static unsigned int video_debug = 0;
@@ -158,18 +156,20 @@ static struct saa7134_format formats[] = {
.h_stop = 719, \
.video_v_start = 24, \
.video_v_stop = 311, \
- .vbi_v_start = 7, \
- .vbi_v_stop = 22, \
+ .vbi_v_start_0 = 7, \
+ .vbi_v_stop_0 = 22, \
+ .vbi_v_start_1 = 319, \
.src_timing = 4
#define NORM_525_60 \
.h_start = 0, \
.h_stop = 703, \
- .video_v_start = 22, \
- .video_v_stop = 22+239, \
- .vbi_v_start = 10, /* FIXME */ \
- .vbi_v_stop = 21, /* FIXME */ \
- .src_timing = 1
+ .video_v_start = 23, \
+ .video_v_stop = 262, \
+ .vbi_v_start_0 = 10, \
+ .vbi_v_stop_0 = 21, \
+ .vbi_v_start_1 = 273, \
+ .src_timing = 7
static struct saa7134_tvnorm tvnorms[] = {
{
@@ -274,11 +274,12 @@ static struct saa7134_tvnorm tvnorms[] = {
.h_start = 0,
.h_stop = 719,
- .video_v_start = 22,
- .video_v_stop = 22+239,
- .vbi_v_start = 10, /* FIXME */
- .vbi_v_stop = 21, /* FIXME */
- .src_timing = 1,
+ .video_v_start = 23,
+ .video_v_stop = 262,
+ .vbi_v_start_0 = 10,
+ .vbi_v_stop_0 = 21,
+ .vbi_v_start_1 = 273,
+ .src_timing = 7,
.sync_control = 0x18,
.luma_control = 0x40,
@@ -335,8 +336,8 @@ static const struct v4l2_queryctrl video_ctrls[] = {
.default_value = 0,
.type = V4L2_CTRL_TYPE_INTEGER,
},{
- .id = V4L2_CID_VFLIP,
- .name = "vertical flip",
+ .id = V4L2_CID_HFLIP,
+ .name = "Mirror",
.minimum = 0,
.maximum = 1,
.type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -482,7 +483,7 @@ static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
dev->crop_bounds.width = norm->h_stop - norm->h_start +1;
dev->crop_defrect.width = norm->h_stop - norm->h_start +1;
- dev->crop_bounds.top = (norm->vbi_v_stop+1)*2;
+ dev->crop_bounds.top = (norm->vbi_v_stop_0+1)*2;
dev->crop_defrect.top = norm->video_v_start*2;
dev->crop_bounds.height = ((norm->id & V4L2_STD_525_60) ? 524 : 624)
- dev->crop_bounds.top;
@@ -521,22 +522,7 @@ static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
saa_writeb(SAA7134_RAW_DATA_GAIN, 0x40);
saa_writeb(SAA7134_RAW_DATA_OFFSET, 0x80);
-#ifdef V4L2_I2C_CLIENTS
saa7134_i2c_call_clients(dev,VIDIOC_S_STD,&norm->id);
-#else
- {
- /* pass down info to the i2c chips (v4l1) */
- struct video_channel c;
- memset(&c,0,sizeof(c));
- c.channel = dev->ctl_input;
- c.norm = VIDEO_MODE_PAL;
- if (norm->id & V4L2_STD_NTSC)
- c.norm = VIDEO_MODE_NTSC;
- if (norm->id & V4L2_STD_SECAM)
- c.norm = VIDEO_MODE_SECAM;
- saa7134_i2c_call_clients(dev,VIDIOCSCHAN,&c);
- }
-#endif
}
static void video_mux(struct saa7134_dev *dev, int input)
@@ -1064,7 +1050,7 @@ static int get_control(struct saa7134_dev *dev, struct v4l2_control *c)
case V4L2_CID_PRIVATE_INVERT:
c->value = dev->ctl_invert;
break;
- case V4L2_CID_VFLIP:
+ case V4L2_CID_HFLIP:
c->value = dev->ctl_mirror;
break;
case V4L2_CID_PRIVATE_Y_EVEN:
@@ -1139,7 +1125,7 @@ static int set_control(struct saa7134_dev *dev, struct saa7134_fh *fh,
saa_writeb(SAA7134_DEC_CHROMA_SATURATION,
dev->ctl_invert ? -dev->ctl_saturation : dev->ctl_saturation);
break;
- case V4L2_CID_VFLIP:
+ case V4L2_CID_HFLIP:
dev->ctl_mirror = c->value;
restart_overlay = 1;
break;
@@ -1218,7 +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))
@@ -1270,12 +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
@@ -1318,10 +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);
@@ -1377,6 +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);
@@ -1407,19 +1422,12 @@ static void saa7134_vbi_fmt(struct saa7134_dev *dev, struct v4l2_format *f)
f->fmt.vbi.samples_per_line = 2048 /* VBI_LINE_LENGTH */;
f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
f->fmt.vbi.offset = 64 * 4;
- f->fmt.vbi.start[0] = norm->vbi_v_start;
- f->fmt.vbi.count[0] = norm->vbi_v_stop - norm->vbi_v_start +1;
- f->fmt.vbi.start[1] = norm->video_v_stop + norm->vbi_v_start +1;
+ f->fmt.vbi.start[0] = norm->vbi_v_start_0;
+ f->fmt.vbi.count[0] = norm->vbi_v_stop_0 - norm->vbi_v_start_0 +1;
+ f->fmt.vbi.start[1] = norm->vbi_v_start_1;
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,
@@ -1880,11 +1888,9 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
return -EINVAL;
down(&dev->lock);
dev->ctl_freq = f->frequency;
-#ifdef V4L2_I2C_CLIENTS
+
saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,f);
-#else
- saa7134_i2c_call_clients(dev,VIDIOCSFREQ,&dev->ctl_freq);
-#endif
+
saa7134_tvaudio_do_scan(dev);
up(&dev->lock);
return 0;
@@ -2136,19 +2142,20 @@ 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);
-
-#ifdef V4L2_I2C_CLIENTS
- saa7134_i2c_call_clients(dev,VIDIOC_G_TUNER,t);
-#else
- {
- struct video_tuner vt;
- memset(&vt,0,sizeof(vt));
- saa7134_i2c_call_clients(dev,VIDIOCGTUNER,&vt);
- t->signal = vt.signal;
- }
-#endif
+
+ saa7134_i2c_call_clients(dev, VIDIOC_G_TUNER, t);
+
+ return 0;
+ }
+ case VIDIOC_S_TUNER:
+ {
+ struct v4l2_tuner *t = arg;
+
+ if (0 != t->index)
+ return -EINVAL;
+
+ saa7134_i2c_call_clients(dev,VIDIOC_S_TUNER,t);
+
return 0;
}
case VIDIOC_ENUMINPUT:
@@ -2182,7 +2189,6 @@ static int radio_do_ioctl(struct inode *inode, struct file *file,
return 0;
}
case VIDIOC_S_AUDIO:
- case VIDIOC_S_TUNER:
case VIDIOC_S_INPUT:
case VIDIOC_S_STD:
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 20:14:37 +0000