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V4L/DVB (8643): Switch Hauppauge HVR1400 and HVR1500 to common cx23885 tuner callback

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The Hauppauge HVR1400 and HVR1500 can now use the common cx23885 tuner
callback.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Steven Toth 2008-08-04 21:38:46 -03:00 committed by Mauro Carvalho Chehab
parent 0fbbff33fc
commit 90a71b1c1a
3 changed files with 18 additions and 33 deletions
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16
drivers/media/video/cx23885/cx23885-cards.c
View file

@ -26,6 +26,7 @@
#include <media/cx25840.h>
#include "cx23885.h"
#include "tuner-xc2028.h"
/* ------------------------------------------------------------------ */
/* board config info */
@ -331,8 +332,10 @@ static int cx23885_tuner_callback(struct cx23885_dev *dev, int port,
}
switch(dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1400:
case CX23885_BOARD_HAUPPAUGE_HVR1500:
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
/* Tuner Reset Command from xc5000 */
/* Tuner Reset Command */
if (command == 0)
bitmask = 0x04;
break;
@ -367,6 +370,17 @@ int cx23885_xc5000_tuner_callback(void *priv, int command, int arg)
return cx23885_tuner_callback(dev, bus->nr, command, arg);
}
int cx23885_xc3028_tuner_callback(void *priv, int command, int arg)
{
struct cx23885_tsport *port = priv;
struct cx23885_dev *dev = port->dev;
if (command == XC2028_RESET_CLK)
return 0;
return cx23885_tuner_callback(dev, port->nr, command, arg);
}
void cx23885_gpio_setup(struct cx23885_dev *dev)
{
switch(dev->board) {

34
drivers/media/video/cx23885/cx23885-dvb.c
View file

@ -303,36 +303,6 @@ static struct dib7000p_config hauppauge_hvr1400_dib7000_config = {
.output_mode = OUTMODE_MPEG2_SERIAL,
};
static int cx23885_hvr1500_xc3028_callback(void *ptr, int command, int arg)
{
struct cx23885_tsport *port = ptr;
struct cx23885_dev *dev = port->dev;
switch (command) {
case XC2028_TUNER_RESET:
/* Send the tuner in then out of reset */
/* GPIO-2 xc3028 tuner */
dprintk(1, "%s: XC2028_TUNER_RESET %d\n", __func__, arg);
cx_set(GP0_IO, 0x00040000);
cx_clear(GP0_IO, 0x00000004);
msleep(5);
cx_set(GP0_IO, 0x00040004);
msleep(5);
break;
case XC2028_RESET_CLK:
dprintk(1, "%s: XC2028_RESET_CLK %d\n", __func__, arg);
break;
default:
dprintk(1, "%s: unknown command %d, arg %d\n", __func__,
command, arg);
return -EINVAL;
}
return 0;
}
static int dvb_register(struct cx23885_tsport *port)
{
struct cx23885_dev *dev = port->dev;
@ -426,7 +396,7 @@ static int dvb_register(struct cx23885_tsport *port)
struct xc2028_config cfg = {
.i2c_adap = &i2c_bus->i2c_adap,
.i2c_addr = 0x61,
.callback = cx23885_hvr1500_xc3028_callback,
.callback = cx23885_xc3028_tuner_callback,
};
static struct xc2028_ctrl ctl = {
.fname = "xc3028-v27.fw",
@ -465,7 +435,7 @@ static int dvb_register(struct cx23885_tsport *port)
struct xc2028_config cfg = {
.i2c_adap = &dev->i2c_bus[1].i2c_adap,
.i2c_addr = 0x64,
.callback = cx23885_hvr1500_xc3028_callback,
.callback = cx23885_xc3028_tuner_callback,
};
static struct xc2028_ctrl ctl = {
.fname = "xc3028L-v36.fw",

1
drivers/media/video/cx23885/cx23885.h
View file

@ -410,6 +410,7 @@ extern struct cx23885_subid cx23885_subids[];
extern const unsigned int cx23885_idcount;
extern int cx23885_xc5000_tuner_callback(void *priv, int command, int arg);
extern int cx23885_xc3028_tuner_callback(void *priv, int command, int arg);
extern void cx23885_card_list(struct cx23885_dev *dev);
extern int cx23885_ir_init(struct cx23885_dev *dev);
extern void cx23885_gpio_setup(struct cx23885_dev *dev);