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V4L/DVB (7634): au0828: Cleanup 

au0828: Cleanup

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Steven Toth 2008-04-17 21:41:28 -03:00 committed by Mauro Carvalho Chehab
parent 0daa5de740
commit a9c36aad59
6 changed files with 21 additions and 20 deletions
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8
drivers/media/video/au0828/au0828-cards.c
View File

@ -51,7 +51,7 @@ int au0828_tuner_callback(void *priv, int command, int arg)
case AU0828_BOARD_HAUPPAUGE_HVR850:
case AU0828_BOARD_HAUPPAUGE_HVR950Q:
case AU0828_BOARD_DVICO_FUSIONHDTV7:
if(command == 0) {
if (command == 0) {
/* Tuner Reset Command from xc5000 */
/* Drive the tuner into reset and out */
au0828_clear(dev, REG_001, 2);
@ -78,8 +78,7 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
tveeprom_hauppauge_analog(&dev->i2c_client, &tv, eeprom_data);
/* Make sure we support the board model */
switch (tv.model)
{
switch (tv.model) {
case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
break;
default:
@ -92,7 +91,6 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
__func__, tv.model);
}
void au0828_card_setup(struct au0828_dev *dev)
{
static u8 eeprom[256];
@ -116,7 +114,7 @@ void au0828_card_setup(struct au0828_dev *dev)
/*
* The bridge has between 8 and 12 gpios.
* Regs 1 and 0 deal with output enables.
* Regs 3 and 2 * deal with direction.
* Regs 3 and 2 deal with direction.
*/
void au0828_gpio_setup(struct au0828_dev *dev)
{

11
drivers/media/video/au0828/au0828-core.c
View File

@ -143,6 +143,7 @@ static int recv_control_msg(struct au0828_dev *dev, u16 request, u32 value,
mutex_unlock(&dev->mutex);
return status;
}
static void au0828_usb_disconnect(struct usb_interface *interface)
{
struct au0828_dev *dev = usb_get_intfdata(interface);
@ -177,7 +178,7 @@ static int au0828_usb_probe (struct usb_interface *interface,
if (ifnum != 0)
return -ENODEV;
dprintk(1,"%s() vendor id 0x%x device id 0x%x ifnum:%d\n", __func__,
dprintk(1, "%s() vendor id 0x%x device id 0x%x ifnum:%d\n", __func__,
le16_to_cpu(usbdev->descriptor.idVendor),
le16_to_cpu(usbdev->descriptor.idProduct),
ifnum);
@ -228,20 +229,20 @@ static int __init au0828_init(void)
{
int ret;
if(debug)
if (debug)
printk(KERN_INFO "%s() Debugging is enabled\n", __func__);
if(usb_debug) {
if (usb_debug) {
printk(KERN_INFO "%s() USB Debugging is enabled\n", __func__);
debug |= 2;
}
if(i2c_debug) {
if (i2c_debug) {
printk(KERN_INFO "%s() I2C Debugging is enabled\n", __func__);
debug |= 4;
}
if(bridge_debug) {
if (bridge_debug) {
printk(KERN_INFO "%s() Bridge Debugging is enabled\n",
__func__);
debug |= 8;

12
drivers/media/video/au0828/au0828-dvb.c
View File

@ -31,6 +31,9 @@
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define _AU0828_BULKPIPE 0x83
#define _BULKPIPESIZE 0xe522
static struct au8522_config hauppauge_hvr950q_config = {
.demod_address = 0x8e >> 1,
.status_mode = AU8522_DEMODLOCKING,
@ -66,7 +69,8 @@ static void urb_completion(struct urb *purb)
ptr = (u8 *)purb->transfer_buffer;
/* Feed the transport payload into the kernel demux */
dvb_dmx_swfilter_packets(&dev->dvb.demux, purb->transfer_buffer, purb->actual_length / 188);
dvb_dmx_swfilter_packets(&dev->dvb.demux,
purb->transfer_buffer, purb->actual_length / 188);
/* Clean the buffer before we requeue */
memset(purb->transfer_buffer, 0, URB_BUFSIZE);
@ -81,7 +85,6 @@ static int stop_urb_transfer(struct au0828_dev *dev)
dprintk(2, "%s()\n", __func__);
/* FIXME: Do we need to free the transfer_buffers? */
for (i = 0; i < URB_COUNT; i++) {
usb_kill_urb(dev->urbs[i]);
kfree(dev->urbs[i]->transfer_buffer);
@ -93,9 +96,6 @@ static int stop_urb_transfer(struct au0828_dev *dev)
return 0;
}
#define _AU0828_BULKPIPE 0x83
#define _BULKPIPESIZE 0xe522
static int start_urb_transfer(struct au0828_dev *dev)
{
struct urb *purb;
@ -306,7 +306,7 @@ void au0828_dvb_unregister(struct au0828_dev *dev)
dprintk(1, "%s()\n", __func__);
if(dvb->frontend == NULL)
if (dvb->frontend == NULL)
return;
dvb_net_release(&dvb->net);

6
drivers/media/video/au0828/au0828-i2c.c
View File

@ -151,7 +151,7 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap,
dprintk(4, "SEND: %02x\n", msg->addr);
for (i=0; i < msg->len;) {
for (i = 0; i < msg->len;) {
dprintk(4, " %02x\n", msg->buf[i]);
@ -210,7 +210,7 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap,
return 0;
}
for (i=0; i < msg->len;) {
for (i = 0; i < msg->len;) {
i++;
@ -241,7 +241,7 @@ static int i2c_xfer(struct i2c_adapter *i2c_adap,
dprintk(4, "%s(num = %d)\n", __func__, num);
for (i = 0 ; i < num; i++) {
for (i = 0; i < num; i++) {
dprintk(4, "%s(num = %d) addr = 0x%02x len = 0x%x\n",
__func__, num, msgs[i].addr, msgs[i].len);
if (msgs[i].flags & I2C_M_RD) {

3
drivers/media/video/au0828/au0828-reg.h
View File

@ -19,6 +19,9 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* We'll start to rename these registers once we have a better
* understanding of their meaning.
*/
#define REG_000 0x000
#define REG_001 0x001
#define REG_002 0x002

1
drivers/media/video/au0828/au0828.h
View File

@ -37,7 +37,6 @@
#define DRIVER_NAME "au0828"
#define URB_COUNT 16
//#define URB_BUFSIZE (312 * 188)
#define URB_BUFSIZE (0xe522)
struct au0828_board {