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path: root/drivers/media/video/au0828/au0828-dvb.c
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Diffstat (limited to 'drivers/media/video/au0828/au0828-dvb.c')
-rw-r--r--drivers/media/video/au0828/au0828-dvb.c53
1 files changed, 23 insertions, 30 deletions
diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c
index ecc08a8e31ca..453fb3efa3e0 100644
--- a/drivers/media/video/au0828/au0828-dvb.c
+++ b/drivers/media/video/au0828/au0828-dvb.c
@@ -26,19 +26,11 @@
#include <media/v4l2-common.h>
#include "au0828.h"
-
#include "au8522.h"
#include "xc5000.h"
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-unsigned int dvb_debug = 1;
-
-#define _dbg(level, fmt, arg...)\
- do { if (dvb_debug >= level)\
- printk(KERN_DEBUG "%s/0: " fmt, DRIVER_NAME, ## arg);\
- } while (0)
-
static struct au8522_config hauppauge_hvr950q_config = {
.demod_address = 0x8e >> 1,
.status_mode = AU8522_DEMODLOCKING,
@@ -57,6 +49,8 @@ static void urb_completion(struct urb *purb)
struct au0828_dev *dev = purb->context;
int ptype = usb_pipetype(purb->pipe);
+ dprintk(2, "%s()\n", __FUNCTION__);
+
if (!dev)
return;
@@ -84,7 +78,7 @@ static int stop_urb_transfer(struct au0828_dev *dev)
{
int i;
- printk(KERN_INFO "%s()\n", __FUNCTION__);
+ dprintk(2, "%s()\n", __FUNCTION__);
/* FIXME: Do we need to free the transfer_buffers? */
for (i = 0; i < URB_COUNT; i++) {
@@ -105,15 +99,11 @@ static int start_urb_transfer(struct au0828_dev *dev)
{
struct urb *purb;
int i, ret = -ENOMEM;
- unsigned int pipe = usb_rcvbulkpipe(dev->usbdev, _AU0828_BULKPIPE);
- int pipesize = usb_maxpacket(dev->usbdev, pipe, usb_pipeout(pipe));
- int packets = _BULKPIPESIZE / pipesize;
- int transfer_buflen = packets * pipesize;
- printk(KERN_INFO "%s() transfer_buflen = %d\n", __FUNCTION__, transfer_buflen);
+ dprintk(2, "%s()\n", __FUNCTION__);
if (dev->urb_streaming) {
- printk("%s: iso xfer already running!\n", __FUNCTION__);
+ dprintk(2, "%s: iso xfer already running!\n", __FUNCTION__);
return 0;
}
@@ -167,17 +157,15 @@ static int au0828_dvb_start_feed(struct dvb_demux_feed *feed)
struct au0828_dvb *dvb = &dev->dvb;
int ret = 0;
- printk(KERN_INFO "%s() pid = 0x%x index = %d\n", __FUNCTION__, feed->pid, feed->index);
+ dprintk(1, "%s()\n", __FUNCTION__);
if (!demux->dmx.frontend)
return -EINVAL;
- printk(KERN_INFO "%s() Preparing, feeding = %d\n", __FUNCTION__, dvb->feeding);
if (dvb) {
mutex_lock(&dvb->lock);
if (dvb->feeding++ == 0) {
- printk(KERN_INFO "%s() Starting Transport DMA\n",
- __FUNCTION__);
+ /* Start transport */
au0828_write(dev, 0x608, 0x90);
au0828_write(dev, 0x609, 0x72);
au0828_write(dev, 0x60a, 0x71);
@@ -197,13 +185,12 @@ static int au0828_dvb_stop_feed(struct dvb_demux_feed *feed)
struct au0828_dvb *dvb = &dev->dvb;
int ret = 0;
- printk(KERN_INFO "%s() pid = 0x%x index = %d\n", __FUNCTION__, feed->pid, feed->index);
+ dprintk(1, "%s()\n", __FUNCTION__);
if (dvb) {
mutex_lock(&dvb->lock);
if (--dvb->feeding == 0) {
- printk(KERN_INFO "%s() Stopping Transport DMA\n",
- __FUNCTION__);
+ /* Stop transport */
au0828_write(dev, 0x608, 0x00);
au0828_write(dev, 0x609, 0x00);
au0828_write(dev, 0x60a, 0x00);
@@ -221,11 +208,13 @@ int dvb_register(struct au0828_dev *dev)
struct au0828_dvb *dvb = &dev->dvb;
int result;
+ dprintk(1, "%s()\n", __FUNCTION__);
+
/* register adapter */
result = dvb_register_adapter(&dvb->adapter, DRIVER_NAME, THIS_MODULE,
&dev->usbdev->dev, adapter_nr);
if (result < 0) {
- printk(KERN_WARNING "%s: dvb_register_adapter failed (errno = %d)\n",
+ printk(KERN_ERROR "%s: dvb_register_adapter failed (errno = %d)\n",
DRIVER_NAME, result);
goto fail_adapter;
}
@@ -234,7 +223,7 @@ int dvb_register(struct au0828_dev *dev)
/* register frontend */
result = dvb_register_frontend(&dvb->adapter, dvb->frontend);
if (result < 0) {
- printk(KERN_WARNING "%s: dvb_register_frontend failed (errno = %d)\n",
+ printk(KERN_ERR "%s: dvb_register_frontend failed (errno = %d)\n",
DRIVER_NAME, result);
goto fail_frontend;
}
@@ -250,7 +239,7 @@ int dvb_register(struct au0828_dev *dev)
dvb->demux.stop_feed = au0828_dvb_stop_feed;
result = dvb_dmx_init(&dvb->demux);
if (result < 0) {
- printk(KERN_WARNING "%s: dvb_dmx_init failed (errno = %d)\n",
+ printk(KERN_ERR "%s: dvb_dmx_init failed (errno = %d)\n",
DRIVER_NAME, result);
goto fail_dmx;
}
@@ -260,7 +249,7 @@ int dvb_register(struct au0828_dev *dev)
dvb->dmxdev.capabilities = 0;
result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
if (result < 0) {
- printk(KERN_WARNING "%s: dvb_dmxdev_init failed (errno = %d)\n",
+ printk(KERN_ERR "%s: dvb_dmxdev_init failed (errno = %d)\n",
DRIVER_NAME, result);
goto fail_dmxdev;
}
@@ -268,7 +257,7 @@ int dvb_register(struct au0828_dev *dev)
dvb->fe_hw.source = DMX_FRONTEND_0;
result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);
if (result < 0) {
- printk(KERN_WARNING "%s: add_frontend failed (DMX_FRONTEND_0, errno = %d)\n",
+ printk(KERN_ERR "%s: add_frontend failed (DMX_FRONTEND_0, errno = %d)\n",
DRIVER_NAME, result);
goto fail_fe_hw;
}
@@ -276,14 +265,14 @@ int dvb_register(struct au0828_dev *dev)
dvb->fe_mem.source = DMX_MEMORY_FE;
result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);
if (result < 0) {
- printk(KERN_WARNING "%s: add_frontend failed (DMX_MEMORY_FE, errno = %d)\n",
+ printk(KERN_ERR "%s: add_frontend failed (DMX_MEMORY_FE, errno = %d)\n",
DRIVER_NAME, result);
goto fail_fe_mem;
}
result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);
if (result < 0) {
- printk(KERN_WARNING "%s: connect_frontend failed (errno = %d)\n",
+ printk(KERN_ERR "%s: connect_frontend failed (errno = %d)\n",
DRIVER_NAME, result);
goto fail_fe_conn;
}
@@ -313,6 +302,8 @@ void au0828_dvb_unregister(struct au0828_dev *dev)
{
struct au0828_dvb *dvb = &dev->dvb;
+ dprintk(1, "%s()\n", __FUNCTION__);
+
if(dvb->frontend == NULL)
return;
@@ -335,6 +326,8 @@ int au0828_dvb_register(struct au0828_dev *dev)
struct au0828_dvb *dvb = &dev->dvb;
int ret;
+ dprintk(1, "%s()\n", __FUNCTION__);
+
/* init frontend */
switch (dev->board) {
case AU0828_BOARD_HAUPPAUGE_HVR850:
@@ -355,7 +348,7 @@ int au0828_dvb_register(struct au0828_dev *dev)
break;
}
if (NULL == dvb->frontend) {
- printk("Frontend initialization failed\n");
+ printk(KERN_ERR "%s() Frontend initialization failed\n", __FUNCTION__);
return -1;
}
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-17 17:52:28 +0000