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Diffstat (limited to 'drivers/media/video/saa7134')
-rw-r--r--drivers/media/video/saa7134/saa7134-cards.c22
-rw-r--r--drivers/media/video/saa7134/saa7134-core.c19
-rw-r--r--drivers/media/video/saa7134/saa7134-empress.c20
-rw-r--r--drivers/media/video/saa7134/saa7134-input.c71
-rw-r--r--drivers/media/video/saa7134/saa7134-video.c39
5 files changed, 118 insertions, 53 deletions
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 7e40d6d99dd0..03f572708b85 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -7211,9 +7211,31 @@ int saa7134_board_init2(struct saa7134_dev *dev)
}
case SAA7134_BOARD_FLYDVB_TRIO:
{
+ u8 temp = 0;
+ int rc;
u8 data[] = { 0x3c, 0x33, 0x62};
struct i2c_msg msg = {.addr=0x09, .flags=0, .buf=data, .len = sizeof(data)};
i2c_transfer(&dev->i2c_adap, &msg, 1);
+
+ /*
+ * send weak up message to pic16C505 chip
+ * @ LifeView FlyDVB Trio
+ */
+ msg.buf = &temp;
+ msg.addr = 0x0b;
+ msg.len = 1;
+ if (1 != i2c_transfer(&dev->i2c_adap, &msg, 1)) {
+ printk(KERN_WARNING "%s: send wake up byte to pic16C505"
+ "(IR chip) failed\n", dev->name);
+ } else {
+ msg.flags = I2C_M_RD;
+ rc = i2c_transfer(&dev->i2c_adap, &msg, 1);
+ printk(KERN_INFO "%s: probe IR chip @ i2c 0x%02x: %s\n",
+ dev->name, msg.addr,
+ (1 == rc) ? "yes" : "no");
+ if (rc == 1)
+ dev->has_remote = SAA7134_REMOTE_I2C;
+ }
break;
}
case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 0ba7f5af0fc3..9f85e917f9f3 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -797,27 +797,28 @@ static struct video_device *vdev_init(struct saa7134_dev *dev,
vfd->debug = video_debug;
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
dev->name, type, saa7134_boards[dev->board].name);
+ video_set_drvdata(vfd, dev);
return vfd;
}
static void saa7134_unregister_video(struct saa7134_dev *dev)
{
if (dev->video_dev) {
- if (-1 != dev->video_dev->minor)
+ if (video_is_registered(dev->video_dev))
video_unregister_device(dev->video_dev);
else
video_device_release(dev->video_dev);
dev->video_dev = NULL;
}
if (dev->vbi_dev) {
- if (-1 != dev->vbi_dev->minor)
+ if (video_is_registered(dev->vbi_dev))
video_unregister_device(dev->vbi_dev);
else
video_device_release(dev->vbi_dev);
dev->vbi_dev = NULL;
}
if (dev->radio_dev) {
- if (-1 != dev->radio_dev->minor)
+ if (video_is_registered(dev->radio_dev))
video_unregister_device(dev->radio_dev);
else
video_device_release(dev->radio_dev);
@@ -1046,8 +1047,8 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
dev->name);
goto fail4;
}
- printk(KERN_INFO "%s: registered device video%d [v4l2]\n",
- dev->name, dev->video_dev->num);
+ printk(KERN_INFO "%s: registered device %s [v4l2]\n",
+ dev->name, video_device_node_name(dev->video_dev));
dev->vbi_dev = vdev_init(dev, &saa7134_video_template, "vbi");
@@ -1055,8 +1056,8 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
vbi_nr[dev->nr]);
if (err < 0)
goto fail4;
- printk(KERN_INFO "%s: registered device vbi%d\n",
- dev->name, dev->vbi_dev->num);
+ printk(KERN_INFO "%s: registered device %s\n",
+ dev->name, video_device_node_name(dev->vbi_dev));
if (card_has_radio(dev)) {
dev->radio_dev = vdev_init(dev,&saa7134_radio_template,"radio");
@@ -1064,8 +1065,8 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
radio_nr[dev->nr]);
if (err < 0)
goto fail4;
- printk(KERN_INFO "%s: registered device radio%d\n",
- dev->name, dev->radio_dev->num);
+ printk(KERN_INFO "%s: registered device %s\n",
+ dev->name, video_device_node_name(dev->radio_dev));
}
/* everything worked */
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 296788c3bf0e..7dfecfc6017c 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -86,19 +86,11 @@ static int ts_init_encoder(struct saa7134_dev* dev)
static int ts_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
- struct saa7134_dev *dev;
+ struct video_device *vdev = video_devdata(file);
+ struct saa7134_dev *dev = video_drvdata(file);
int err;
- lock_kernel();
- list_for_each_entry(dev, &saa7134_devlist, devlist)
- if (dev->empress_dev && dev->empress_dev->minor == minor)
- goto found;
- unlock_kernel();
- return -ENODEV;
- found:
-
- dprintk("open minor=%d\n",minor);
+ dprintk("open dev=%s\n", video_device_node_name(vdev));
err = -EBUSY;
if (!mutex_trylock(&dev->empress_tsq.vb_lock))
goto done;
@@ -489,7 +481,6 @@ static const struct v4l2_ioctl_ops ts_ioctl_ops = {
static struct video_device saa7134_empress_template = {
.name = "saa7134-empress",
.fops = &ts_fops,
- .minor = -1,
.ioctl_ops = &ts_ioctl_ops,
.tvnorms = SAA7134_NORMS,
@@ -531,6 +522,7 @@ static int empress_init(struct saa7134_dev *dev)
INIT_WORK(&dev->empress_workqueue, empress_signal_update);
+ video_set_drvdata(dev->empress_dev, dev);
err = video_register_device(dev->empress_dev,VFL_TYPE_GRABBER,
empress_nr[dev->nr]);
if (err < 0) {
@@ -540,8 +532,8 @@ static int empress_init(struct saa7134_dev *dev)
dev->empress_dev = NULL;
return err;
}
- printk(KERN_INFO "%s: registered device video%d [mpeg]\n",
- dev->name, dev->empress_dev->num);
+ printk(KERN_INFO "%s: registered device %s [mpeg]\n",
+ dev->name, video_device_node_name(dev->empress_dev));
videobuf_queue_sg_init(&dev->empress_tsq, &saa7134_ts_qops,
&dev->pci->dev, &dev->slock,
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 744918b1cd47..f8e985989ca0 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -127,6 +127,61 @@ static int build_key(struct saa7134_dev *dev)
/* --------------------- Chip specific I2C key builders ----------------- */
+static int get_key_flydvb_trio(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
+{
+ int gpio;
+ int attempt = 0;
+ unsigned char b;
+
+ /* We need this to access GPI Used by the saa_readl macro. */
+ struct saa7134_dev *dev = ir->c->adapter->algo_data;
+
+ if (dev == NULL) {
+ dprintk("get_key_flydvb_trio: "
+ "gir->c->adapter->algo_data is NULL!\n");
+ return -EIO;
+ }
+
+ /* rising SAA7134_GPIGPRESCAN reads the status */
+ saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
+ saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
+
+ gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2);
+
+ if (0x40000 & ~gpio)
+ return 0; /* No button press */
+
+ /* No button press - only before first key pressed */
+ if (b == 0xFF)
+ return 0;
+
+ /* poll IR chip */
+ /* weak up the IR chip */
+ b = 0;
+
+ while (1 != i2c_master_send(ir->c, &b, 1)) {
+ if ((attempt++) < 10) {
+ /*
+ * wait a bit for next attempt -
+ * I don't know how make it better
+ */
+ msleep(10);
+ continue;
+ }
+ i2cdprintk("send wake up byte to pic16C505 (IR chip)"
+ "failed %dx\n", attempt);
+ return -EIO;
+ }
+ if (1 != i2c_master_recv(ir->c, &b, 1)) {
+ i2cdprintk("read error\n");
+ return -EIO;
+ }
+
+ *ir_key = b;
+ *ir_raw = b;
+ return 1;
+}
+
static int get_key_msi_tvanywhere_plus(struct IR_i2c *ir, u32 *ir_key,
u32 *ir_raw)
{
@@ -622,6 +677,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
mask_keyup = 0x020000;
polling = 50; /* ms */
break;
+ break;
}
if (NULL == ir_codes) {
printk("%s: Oops: IR config error [card=%d]\n",
@@ -652,7 +708,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
pci_name(dev->pci));
- err = ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
+ err = ir_input_init(input_dev, &ir->ir, ir_type);
if (err < 0)
goto err_out_free;
@@ -672,7 +728,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
dev->remote = ir;
saa7134_ir_start(dev, ir);
- err = input_register_device(ir->dev);
+ err = ir_input_register(ir->dev, ir_codes);
if (err)
goto err_out_stop;
@@ -686,8 +742,6 @@ int saa7134_input_init1(struct saa7134_dev *dev)
saa7134_ir_stop(dev);
dev->remote = NULL;
err_out_free:
- ir_input_free(input_dev);
- input_free_device(input_dev);
kfree(ir);
return err;
}
@@ -698,8 +752,7 @@ void saa7134_input_fini(struct saa7134_dev *dev)
return;
saa7134_ir_stop(dev);
- ir_input_free(dev->remote->dev);
- input_unregister_device(dev->remote->dev);
+ ir_input_unregister(dev->remote->dev);
kfree(dev->remote);
dev->remote = NULL;
}
@@ -788,6 +841,12 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev)
case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
info.addr = 0x40;
break;
+ case SAA7134_BOARD_FLYDVB_TRIO:
+ dev->init_data.name = "FlyDVB Trio";
+ dev->init_data.get_key = get_key_flydvb_trio;
+ dev->init_data.ir_codes = &ir_codes_flydvb_table;
+ info.addr = 0x0b;
+ break;
default:
dprintk("No I2C IR support for board %x\n", dev->board);
return;
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 35f8daa3a359..cb732640ac4a 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1326,33 +1326,26 @@ static int saa7134_resource(struct saa7134_fh *fh)
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
- struct saa7134_dev *dev;
+ struct video_device *vdev = video_devdata(file);
+ struct saa7134_dev *dev = video_drvdata(file);
struct saa7134_fh *fh;
- enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ enum v4l2_buf_type type = 0;
int radio = 0;
- mutex_lock(&saa7134_devlist_lock);
- list_for_each_entry(dev, &saa7134_devlist, devlist) {
- if (dev->video_dev && (dev->video_dev->minor == minor))
- goto found;
- if (dev->radio_dev && (dev->radio_dev->minor == minor)) {
- radio = 1;
- goto found;
- }
- if (dev->vbi_dev && (dev->vbi_dev->minor == minor)) {
- type = V4L2_BUF_TYPE_VBI_CAPTURE;
- goto found;
- }
+ switch (vdev->vfl_type) {
+ case VFL_TYPE_GRABBER:
+ type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ break;
+ case VFL_TYPE_VBI:
+ type = V4L2_BUF_TYPE_VBI_CAPTURE;
+ break;
+ case VFL_TYPE_RADIO:
+ radio = 1;
+ break;
}
- mutex_unlock(&saa7134_devlist_lock);
- return -ENODEV;
-
-found:
- mutex_unlock(&saa7134_devlist_lock);
- dprintk("open minor=%d radio=%d type=%s\n",minor,radio,
- v4l2_type_names[type]);
+ dprintk("open dev=%s radio=%d type=%s\n", video_device_node_name(vdev),
+ radio, v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh),GFP_KERNEL);
@@ -2502,7 +2495,6 @@ struct video_device saa7134_video_template = {
.name = "saa7134-video",
.fops = &video_fops,
.ioctl_ops = &video_ioctl_ops,
- .minor = -1,
.tvnorms = SAA7134_NORMS,
.current_norm = V4L2_STD_PAL,
};
@@ -2511,7 +2503,6 @@ struct video_device saa7134_radio_template = {
.name = "saa7134-radio",
.fops = &radio_fops,
.ioctl_ops = &radio_ioctl_ops,
- .minor = -1,
};
int saa7134_video_init1(struct saa7134_dev *dev)
generated by cgit v1.2.3 (git 2.0.4) at 2024-07-04 09:11:41 +0000