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-rw-r--r--linux/drivers/media/common/saa7146_fops.c21
-rw-r--r--linux/drivers/media/common/saa7146_video.c5
-rw-r--r--linux/drivers/media/common/tuners/tda8290.c6
-rw-r--r--linux/drivers/media/common/tuners/tuner-simple.c16
4 files changed, 31 insertions, 17 deletions
diff --git a/linux/drivers/media/common/saa7146_fops.c b/linux/drivers/media/common/saa7146_fops.c
index cd4f95860..b1ee5e3d9 100644
--- a/linux/drivers/media/common/saa7146_fops.c
+++ b/linux/drivers/media/common/saa7146_fops.c
@@ -193,9 +193,9 @@ void saa7146_buffer_timeout(unsigned long data)
/********************************************************************************/
/* file operations */
-static int fops_open(struct inode *inode, struct file *file)
+static int fops_open(struct file *file)
{
- unsigned int minor = iminor(inode);
+ unsigned int minor = video_devdata(file)->minor;
struct saa7146_dev *h = NULL, *dev = NULL;
struct list_head *list;
struct saa7146_fh *fh = NULL;
@@ -203,7 +203,7 @@ static int fops_open(struct inode *inode, struct file *file)
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- DEB_EE(("inode:%p, file:%p, minor:%d\n",inode,file,minor));
+ DEB_EE(("file:%p, minor:%d\n", file, minor));
if (mutex_lock_interruptible(&saa7146_devices_lock))
return -ERESTARTSYS;
@@ -256,7 +256,7 @@ static int fops_open(struct inode *inode, struct file *file)
if (dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE)
result = saa7146_vbi_uops.open(dev,file);
if (dev->ext_vv_data->vbi_fops.open)
- dev->ext_vv_data->vbi_fops.open(inode, file);
+ dev->ext_vv_data->vbi_fops.open(file);
} else {
DEB_S(("initializing video...\n"));
result = saa7146_video_uops.open(dev,file);
@@ -281,12 +281,12 @@ out:
return result;
}
-static int fops_release(struct inode *inode, struct file *file)
+static int fops_release(struct file *file)
{
struct saa7146_fh *fh = file->private_data;
struct saa7146_dev *dev = fh->dev;
- DEB_EE(("inode:%p, file:%p\n",inode,file));
+ DEB_EE(("file:%p\n", file));
if (mutex_lock_interruptible(&saa7146_devices_lock))
return -ERESTARTSYS;
@@ -295,7 +295,7 @@ static int fops_release(struct inode *inode, struct file *file)
if (dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE)
saa7146_vbi_uops.release(dev,file);
if (dev->ext_vv_data->vbi_fops.release)
- dev->ext_vv_data->vbi_fops.release(inode, file);
+ dev->ext_vv_data->vbi_fops.release(file);
} else {
saa7146_video_uops.release(dev,file);
}
@@ -309,10 +309,10 @@ static int fops_release(struct inode *inode, struct file *file)
return 0;
}
-static int fops_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long fops_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
/*
- DEB_EE(("inode:%p, file:%p, cmd:%d, arg:%li\n",inode, file, cmd, arg));
+ DEB_EE(("file:%p, cmd:%d, arg:%li\n", file, cmd, arg));
*/
return video_usercopy(file, cmd, arg, saa7146_video_do_ioctl);
}
@@ -417,7 +417,7 @@ static ssize_t fops_write(struct file *file, const char __user *data, size_t cou
}
}
-static const struct file_operations video_fops =
+static const struct v4l2_file_operations video_fops =
{
.owner = THIS_MODULE,
.open = fops_open,
@@ -427,7 +427,6 @@ static const struct file_operations video_fops =
.poll = fops_poll,
.mmap = fops_mmap,
.ioctl = fops_ioctl,
- .llseek = no_llseek,
};
static void vv_callback(struct saa7146_dev *dev, unsigned long status)
diff --git a/linux/drivers/media/common/saa7146_video.c b/linux/drivers/media/common/saa7146_video.c
index 12717058e..416a37f1b 100644
--- a/linux/drivers/media/common/saa7146_video.c
+++ b/linux/drivers/media/common/saa7146_video.c
@@ -835,13 +835,14 @@ static int video_end(struct saa7146_fh *fh, struct file *file)
* copying is done already, arg is a kernel pointer.
*/
-int saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct saa7146_fh *fh = file->private_data;
struct saa7146_dev *dev = fh->dev;
struct saa7146_vv *vv = dev->vv_data;
- int err = 0, result = 0, ee = 0;
+ long err = 0;
+ int result = 0, ee = 0;
struct saa7146_use_ops *ops;
struct videobuf_queue *q;
diff --git a/linux/drivers/media/common/tuners/tda8290.c b/linux/drivers/media/common/tuners/tda8290.c
index 6eaaacca0..67c0fd5f7 100644
--- a/linux/drivers/media/common/tuners/tda8290.c
+++ b/linux/drivers/media/common/tuners/tda8290.c
@@ -173,7 +173,7 @@ static void set_audio(struct dvb_frontend *fe,
}
}
-struct {
+static struct {
unsigned char seq[2];
} fm_mode[] = {
{ { 0x01, 0x81} }, /* Put device into expert mode */
@@ -230,7 +230,6 @@ static void tda8290_set_params(struct dvb_frontend *fe,
msleep(1);
if (params->mode == V4L2_TUNER_RADIO) {
- int i;
unsigned char deemphasis[] = { 0x13, 1 };
/* FIXME: allow using a different deemphasis */
@@ -790,7 +789,8 @@ struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
fe->ops.analog_ops.info.name = name;
if (priv->ver & TDA8290) {
- tda8290_init_tuner(fe);
+ if (priv->ver & (TDA8275 | TDA8275A))
+ tda8290_init_tuner(fe);
tda8290_init_if(fe);
} else if (priv->ver & TDA8295)
tda8295_init_if(fe);
diff --git a/linux/drivers/media/common/tuners/tuner-simple.c b/linux/drivers/media/common/tuners/tuner-simple.c
index 0d9fc1bb2..36aaa7e75 100644
--- a/linux/drivers/media/common/tuners/tuner-simple.c
+++ b/linux/drivers/media/common/tuners/tuner-simple.c
@@ -840,6 +840,15 @@ static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
int ret;
unsigned frequency = params->frequency / 62500;
+ if (!tun->stepsize) {
+ /* tuner-core was loaded before the digital tuner was
+ * configured and somehow picked the wrong tuner type */
+ tuner_err("attempt to treat tuner %d (%s) as digital tuner "
+ "without stepsize defined.\n",
+ priv->type, priv->tun->name);
+ return 0; /* failure */
+ }
+
t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL);
ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb);
if (ret < 0)
@@ -1095,7 +1104,12 @@ struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
memcpy(&fe->ops.tuner_ops, &simple_tuner_ops,
sizeof(struct dvb_tuner_ops));
- tuner_info("type set to %d (%s)\n", type, priv->tun->name);
+ if (type != priv->type)
+ tuner_warn("couldn't set type to %d. Using %d (%s) instead\n",
+ type, priv->type, priv->tun->name);
+ else
+ tuner_info("type set to %d (%s)\n",
+ priv->type, priv->tun->name);
if ((debug) || ((atv_input[priv->nr] > 0) ||
(dtv_input[priv->nr] > 0))) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-09 01:05:13 +0000