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-rw-r--r--drivers/media/video/hdpvr/hdpvr-control.c22
-rw-r--r--drivers/media/video/hdpvr/hdpvr-core.c56
-rw-r--r--drivers/media/video/hdpvr/hdpvr-video.c61
3 files changed, 75 insertions, 64 deletions
diff --git a/drivers/media/video/hdpvr/hdpvr-control.c b/drivers/media/video/hdpvr/hdpvr-control.c
index 51de74aebfc..06791749d1a 100644
--- a/drivers/media/video/hdpvr/hdpvr-control.c
+++ b/drivers/media/video/hdpvr/hdpvr-control.c
@@ -40,9 +40,9 @@ int hdpvr_config_call(struct hdpvr_device *dev, uint value, u8 valbuf)
dev->usbc_buf, 1, 10000);
mutex_unlock(&dev->usbc_mutex);
- dev_dbg(&dev->udev->dev,
- "config call request for value 0x%x returned %d\n", value,
- ret);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "config call request for value 0x%x returned %d\n", value,
+ ret);
return ret < 0 ? ret : 0;
}
@@ -57,7 +57,7 @@ struct hdpvr_video_info *get_video_info(struct hdpvr_device *dev)
vidinf = kzalloc(sizeof(struct hdpvr_video_info), GFP_KERNEL);
if (!vidinf) {
- dev_err(&dev->udev->dev, "out of memory");
+ v4l2_err(&dev->v4l2_dev, "out of memory\n");
goto err;
}
@@ -78,8 +78,8 @@ struct hdpvr_video_info *get_video_info(struct hdpvr_device *dev)
if (hdpvr_debug & MSG_INFO) {
hex_dump_to_buffer(dev->usbc_buf, 5, 16, 1, print_buf,
sizeof(print_buf), 0);
- dev_dbg(&dev->udev->dev, "get video info returned: %d, %s\n",
- ret, print_buf);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "get video info returned: %d, %s\n", ret, print_buf);
}
#endif
mutex_unlock(&dev->usbc_mutex);
@@ -111,9 +111,9 @@ int get_input_lines_info(struct hdpvr_device *dev)
if (hdpvr_debug & MSG_INFO) {
hex_dump_to_buffer(dev->usbc_buf, 3, 16, 1, print_buf,
sizeof(print_buf), 0);
- dev_dbg(&dev->udev->dev,
- "get input lines info returned: %d, %s\n", ret,
- print_buf);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "get input lines info returned: %d, %s\n", ret,
+ print_buf);
}
#endif
lines = dev->usbc_buf[1] << 8 | dev->usbc_buf[0];
@@ -155,8 +155,8 @@ int hdpvr_set_audio(struct hdpvr_device *dev, u8 input,
dev->usbc_buf[1] = 1;
else {
mutex_unlock(&dev->usbc_mutex);
- dev_err(&dev->udev->dev, "invalid audio codec %d\n",
- codec);
+ v4l2_err(&dev->v4l2_dev, "invalid audio codec %d\n",
+ codec);
ret = -EINVAL;
goto error;
}
diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c
index 3b19a259dc4..188bd5aea25 100644
--- a/drivers/media/video/hdpvr/hdpvr-core.c
+++ b/drivers/media/video/hdpvr/hdpvr-core.c
@@ -125,7 +125,7 @@ static int device_authorization(struct hdpvr_device *dev)
size_t buf_size = 46;
char *print_buf = kzalloc(5*buf_size+1, GFP_KERNEL);
if (!print_buf) {
- dev_err(&dev->udev->dev, "Out of memory");
+ v4l2_err(&dev->v4l2_dev, "Out of memory\n");
goto error;
}
#endif
@@ -138,17 +138,17 @@ static int device_authorization(struct hdpvr_device *dev)
dev->usbc_buf, 46,
10000);
if (ret != 46) {
- dev_err(&dev->udev->dev,
- "unexpected answer of status request, len %d", ret);
+ v4l2_err(&dev->v4l2_dev,
+ "unexpected answer of status request, len %d\n", ret);
goto error;
}
#ifdef HDPVR_DEBUG
else {
hex_dump_to_buffer(dev->usbc_buf, 46, 16, 1, print_buf,
sizeof(print_buf), 0);
- dev_dbg(&dev->udev->dev,
- "Status request returned, len %d: %s\n",
- ret, print_buf);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "Status request returned, len %d: %s\n",
+ ret, print_buf);
}
#endif
if (dev->usbc_buf[1] == HDPVR_FIRMWARE_VERSION) {
@@ -156,11 +156,11 @@ static int device_authorization(struct hdpvr_device *dev)
} else if (dev->usbc_buf[1] == HDPVR_FIRMWARE_VERSION_AC3) {
dev->flags |= HDPVR_FLAG_AC3_CAP;
} else if (dev->usbc_buf[1] > HDPVR_FIRMWARE_VERSION_AC3) {
- dev_notice(&dev->udev->dev, "untested firmware version 0x%x, "
- "the driver might not work\n", dev->usbc_buf[1]);
+ v4l2_info(&dev->v4l2_dev, "untested firmware version 0x%x, "
+ "the driver might not work\n", dev->usbc_buf[1]);
dev->flags |= HDPVR_FLAG_AC3_CAP;
} else {
- dev_err(&dev->udev->dev, "unknown firmware version 0x%x\n",
+ v4l2_err(&dev->v4l2_dev, "unknown firmware version 0x%x\n",
dev->usbc_buf[1]);
ret = -EINVAL;
goto error;
@@ -169,12 +169,14 @@ static int device_authorization(struct hdpvr_device *dev)
response = dev->usbc_buf+38;
#ifdef HDPVR_DEBUG
hex_dump_to_buffer(response, 8, 16, 1, print_buf, sizeof(print_buf), 0);
- dev_dbg(&dev->udev->dev, "challenge: %s\n", print_buf);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, "challenge: %s\n",
+ print_buf);
#endif
challenge(response);
#ifdef HDPVR_DEBUG
hex_dump_to_buffer(response, 8, 16, 1, print_buf, sizeof(print_buf), 0);
- dev_dbg(&dev->udev->dev, " response: %s\n", print_buf);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, " response: %s\n",
+ print_buf);
#endif
msleep(100);
@@ -184,7 +186,8 @@ static int device_authorization(struct hdpvr_device *dev)
0x0000, 0x0000,
response, 8,
10000);
- dev_dbg(&dev->udev->dev, "magic request returned %d\n", ret);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "magic request returned %d\n", ret);
mutex_unlock(&dev->usbc_mutex);
retval = ret != 8;
@@ -214,12 +217,13 @@ static int hdpvr_device_init(struct hdpvr_device *dev)
CTRL_LOW_PASS_FILTER_VALUE, CTRL_DEFAULT_INDEX,
buf, 4,
1000);
- dev_dbg(&dev->udev->dev, "control request returned %d\n", ret);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "control request returned %d\n", ret);
mutex_unlock(&dev->usbc_mutex);
vidinf = get_video_info(dev);
if (!vidinf)
- dev_dbg(&dev->udev->dev,
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
"no valid video signal or device init failed\n");
else
kfree(vidinf);
@@ -231,7 +235,8 @@ static int hdpvr_device_init(struct hdpvr_device *dev)
usb_sndctrlpipe(dev->udev, 0),
0xd4, 0x38, 0, 0, buf, 1,
1000);
- dev_dbg(&dev->udev->dev, "control request returned %d\n", ret);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "control request returned %d\n", ret);
/* boost analog audio */
buf[0] = boost_audio;
@@ -239,7 +244,8 @@ static int hdpvr_device_init(struct hdpvr_device *dev)
usb_sndctrlpipe(dev->udev, 0),
0xd5, 0x38, 0, 0, buf, 1,
1000);
- dev_dbg(&dev->udev->dev, "control request returned %d\n", ret);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "control request returned %d\n", ret);
mutex_unlock(&dev->usbc_mutex);
dev->status = STATUS_IDLE;
@@ -290,7 +296,7 @@ static int hdpvr_probe(struct usb_interface *interface,
mutex_init(&dev->usbc_mutex);
dev->usbc_buf = kmalloc(64, GFP_KERNEL);
if (!dev->usbc_buf) {
- dev_err(&dev->udev->dev, "Out of memory");
+ v4l2_err(&dev->v4l2_dev, "Out of memory\n");
goto error;
}
@@ -332,26 +338,27 @@ static int hdpvr_probe(struct usb_interface *interface,
}
if (!dev->bulk_in_endpointAddr) {
- err("Could not find bulk-in endpoint");
+ v4l2_err(&dev->v4l2_dev, "Could not find bulk-in endpoint\n");
goto error;
}
/* init the device */
if (hdpvr_device_init(dev)) {
- err("device init failed");
+ v4l2_err(&dev->v4l2_dev, "device init failed\n");
goto error;
}
mutex_lock(&dev->io_mutex);
if (hdpvr_alloc_buffers(dev, NUM_BUFFERS)) {
- err("allocating transfer buffers failed");
+ v4l2_err(&dev->v4l2_dev,
+ "allocating transfer buffers failed\n");
goto error;
}
mutex_unlock(&dev->io_mutex);
if (hdpvr_register_videodev(dev, &interface->dev,
video_nr[atomic_inc_return(&dev_nr)])) {
- err("registering videodev failed");
+ v4l2_err(&dev->v4l2_dev, "registering videodev failed\n");
goto error;
}
@@ -359,7 +366,7 @@ static int hdpvr_probe(struct usb_interface *interface,
/* until i2c is working properly */
retval = 0; /* hdpvr_register_i2c_adapter(dev); */
if (retval < 0) {
- err("registering i2c adapter failed");
+ v4l2_err(&dev->v4l2_dev, "registering i2c adapter failed\n");
goto error;
}
#endif /* CONFIG_I2C */
@@ -368,7 +375,7 @@ static int hdpvr_probe(struct usb_interface *interface,
usb_set_intfdata(interface, dev);
/* let the user know what node this device is now attached to */
- v4l2_info(dev->video_dev, "device now attached to /dev/video%d\n",
+ v4l2_info(&dev->v4l2_dev, "device now attached to /dev/video%d\n",
dev->video_dev->minor);
return 0;
@@ -418,8 +425,7 @@ static void hdpvr_disconnect(struct usb_interface *interface)
atomic_dec(&dev_nr);
- printk(KERN_INFO "Hauppauge HD PVR: device /dev/video%d disconnected\n",
- minor);
+ v4l2_info(&dev->v4l2_dev, "device /dev/video%d disconnected\n", minor);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev->usbc_buf);
diff --git a/drivers/media/video/hdpvr/hdpvr-video.c b/drivers/media/video/hdpvr/hdpvr-video.c
index 2fe57303c0b..f6e1bcefddb 100644
--- a/drivers/media/video/hdpvr/hdpvr-video.c
+++ b/drivers/media/video/hdpvr/hdpvr-video.c
@@ -28,11 +28,12 @@
#define BULK_URB_TIMEOUT 1250 /* 1.25 seconds */
-#define print_buffer_status() v4l2_dbg(MSG_BUFFER, hdpvr_debug, dev->video_dev,\
- "%s:%d buffer stat: %d free, %d proc\n",\
- __func__, __LINE__, \
- list_size(&dev->free_buff_list), \
- list_size(&dev->rec_buff_list))
+#define print_buffer_status() { \
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev, \
+ "%s:%d buffer stat: %d free, %d proc\n", \
+ __func__, __LINE__, \
+ list_size(&dev->free_buff_list), \
+ list_size(&dev->rec_buff_list)); }
struct hdpvr_fh {
struct hdpvr_device *dev;
@@ -123,21 +124,21 @@ int hdpvr_alloc_buffers(struct hdpvr_device *dev, uint count)
struct hdpvr_buffer *buf;
struct urb *urb;
- v4l2_dbg(MSG_INFO, hdpvr_debug, dev->video_dev,
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
"allocating %u buffers\n", count);
for (i = 0; i < count; i++) {
buf = kzalloc(sizeof(struct hdpvr_buffer), GFP_KERNEL);
if (!buf) {
- err("cannot allocate buffer");
+ v4l2_err(&dev->v4l2_dev, "cannot allocate buffer\n");
goto exit;
}
buf->dev = dev;
urb = usb_alloc_urb(0, GFP_KERNEL);
if (!urb) {
- err("cannot allocate urb");
+ v4l2_err(&dev->v4l2_dev, "cannot allocate urb\n");
goto exit;
}
buf->urb = urb;
@@ -145,7 +146,8 @@ int hdpvr_alloc_buffers(struct hdpvr_device *dev, uint count)
mem = usb_buffer_alloc(dev->udev, dev->bulk_in_size, GFP_KERNEL,
&urb->transfer_dma);
if (!mem) {
- err("cannot allocate usb transfer buffer");
+ v4l2_err(&dev->v4l2_dev,
+ "cannot allocate usb transfer buffer\n");
goto exit;
}
@@ -178,7 +180,8 @@ static int hdpvr_submit_buffers(struct hdpvr_device *dev)
buf = list_entry(dev->free_buff_list.next, struct hdpvr_buffer,
buff_list);
if (buf->status != BUFSTAT_AVAILABLE) {
- err("buffer not marked as availbale");
+ v4l2_err(&dev->v4l2_dev,
+ "buffer not marked as availbale\n");
ret = -EFAULT;
goto err;
}
@@ -188,7 +191,9 @@ static int hdpvr_submit_buffers(struct hdpvr_device *dev)
urb->actual_length = 0;
ret = usb_submit_urb(urb, GFP_KERNEL);
if (ret) {
- err("usb_submit_urb in %s returned %d", __func__, ret);
+ v4l2_err(&dev->v4l2_dev,
+ "usb_submit_urb in %s returned %d\n",
+ __func__, ret);
if (++err_count > 2)
break;
continue;
@@ -228,7 +233,7 @@ static void hdpvr_transmit_buffers(struct work_struct *work)
while (dev->status == STATUS_STREAMING) {
if (hdpvr_submit_buffers(dev)) {
- v4l2_err(dev->video_dev, "couldn't submit buffers\n");
+ v4l2_err(&dev->v4l2_dev, "couldn't submit buffers\n");
goto error;
}
if (wait_event_interruptible(dev->wait_buffer,
@@ -237,11 +242,11 @@ static void hdpvr_transmit_buffers(struct work_struct *work)
goto error;
}
- v4l2_dbg(MSG_INFO, hdpvr_debug, dev->video_dev,
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
"transmit worker exited\n");
return;
error:
- v4l2_dbg(MSG_INFO, hdpvr_debug, dev->video_dev,
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
"transmit buffers errored\n");
dev->status = STATUS_ERROR;
}
@@ -260,7 +265,7 @@ static int hdpvr_start_streaming(struct hdpvr_device *dev)
vidinf = get_video_info(dev);
if (vidinf) {
- v4l2_dbg(MSG_BUFFER, hdpvr_debug, dev->video_dev,
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
"video signal: %dx%d@%dhz\n", vidinf->width,
vidinf->height, vidinf->fps);
kfree(vidinf);
@@ -269,7 +274,7 @@ static int hdpvr_start_streaming(struct hdpvr_device *dev)
ret = usb_control_msg(dev->udev,
usb_sndctrlpipe(dev->udev, 0),
0xb8, 0x38, 0x1, 0, NULL, 0, 8000);
- v4l2_dbg(MSG_BUFFER, hdpvr_debug, dev->video_dev,
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
"encoder start control request returned %d\n", ret);
hdpvr_config_call(dev, CTRL_START_STREAMING_VALUE, 0x00);
@@ -277,14 +282,14 @@ static int hdpvr_start_streaming(struct hdpvr_device *dev)
INIT_WORK(&dev->worker, hdpvr_transmit_buffers);
queue_work(dev->workqueue, &dev->worker);
- v4l2_dbg(MSG_BUFFER, hdpvr_debug, dev->video_dev,
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
"streaming started\n");
dev->status = STATUS_STREAMING;
return 0;
}
msleep(250);
- v4l2_dbg(MSG_INFO, hdpvr_debug, dev->video_dev,
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
"no video signal at input %d\n", dev->options.video_input);
return -EAGAIN;
}
@@ -330,14 +335,14 @@ static int hdpvr_open(struct file *file)
dev = (struct hdpvr_device *)video_get_drvdata(video_devdata(file));
if (!dev) {
- err("open failing with with ENODEV");
+ v4l2_err(&dev->v4l2_dev, "open failing with with ENODEV\n");
retval = -ENODEV;
goto err;
}
fh = kzalloc(sizeof(struct hdpvr_fh), GFP_KERNEL);
if (!fh) {
- err("Out of memory?");
+ v4l2_err(&dev->v4l2_dev, "Out of memory\n");
goto err;
}
/* lock the device to allow correctly handling errors
@@ -396,8 +401,8 @@ static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count,
mutex_lock(&dev->io_mutex);
if (dev->status == STATUS_IDLE) {
if (hdpvr_start_streaming(dev)) {
- v4l2_dbg(MSG_INFO, hdpvr_debug, dev->video_dev,
- "start_streaming failed");
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "start_streaming failed\n");
ret = -EIO;
msleep(200);
dev->status = STATUS_IDLE;
@@ -445,7 +450,7 @@ static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count,
if (copy_to_user(buffer, urb->transfer_buffer + buf->pos,
cnt)) {
- err("read: copy_to_user failed");
+ v4l2_err(&dev->v4l2_dev, "read: copy_to_user failed\n");
if (!ret)
ret = -EFAULT;
goto err;
@@ -493,8 +498,8 @@ static unsigned int hdpvr_poll(struct file *filp, poll_table *wait)
if (dev->status == STATUS_IDLE) {
if (hdpvr_start_streaming(dev)) {
- v4l2_dbg(MSG_BUFFER, hdpvr_debug, dev->video_dev,
- "start_streaming failed");
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+ "start_streaming failed\n");
dev->status = STATUS_IDLE;
}
@@ -1130,7 +1135,7 @@ static int vidioc_encoder_cmd(struct file *filp, void *priv,
res = hdpvr_stop_streaming(dev);
break;
default:
- v4l2_dbg(MSG_INFO, hdpvr_debug, dev->video_dev,
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
"Unsupported encoder cmd %d\n", a->cmd);
res = -EINVAL;
}
@@ -1197,7 +1202,7 @@ int hdpvr_register_videodev(struct hdpvr_device *dev, struct device *parent,
/* setup and register video device */
dev->video_dev = video_device_alloc();
if (!dev->video_dev) {
- err("video_device_alloc() failed");
+ v4l2_err(&dev->v4l2_dev, "video_device_alloc() failed\n");
goto error;
}
@@ -1207,7 +1212,7 @@ int hdpvr_register_videodev(struct hdpvr_device *dev, struct device *parent,
video_set_drvdata(dev->video_dev, dev);
if (video_register_device(dev->video_dev, VFL_TYPE_GRABBER, devnum)) {
- err("V4L2 device registration failed");
+ v4l2_err(&dev->v4l2_dev, "video_device registration failed\n");
goto error;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 00:47:25 +0000