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V4L/DVB (9735): sms1xxx: turn off LEDs after initialization of Hauppauge WinTV MiniStick 

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Michael Krufky 2008-11-16 22:45:42 -03:00 committed by Mauro Carvalho Chehab
parent 3f7d99f65a
commit 250fa674fd
3 changed files with 54 additions and 0 deletions
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47
drivers/media/dvb/siano/sms-cards.c
View File

@ -106,11 +106,21 @@ static struct sms_board sms_boards[] = {
.name = "Hauppauge WinTV MiniStick",
.type = SMS_NOVA_B0,
.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw",
.led_power = 26,
.led_lo = 27,
.led_hi = 28,
},
[SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD] = {
.name = "Hauppauge WinTV MiniCard",
.type = SMS_NOVA_B0,
.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw",
.lna_ctrl = 29,
},
[SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2] = {
.name = "Hauppauge WinTV MiniCard",
.type = SMS_NOVA_B0,
.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw",
.lna_ctrl = 1,
},
};
@ -121,3 +131,40 @@ struct sms_board *sms_get_board(int id)
return &sms_boards[id];
}
static int sms_set_gpio(struct smscore_device_t *coredev, u32 pin, int enable)
{
int ret;
struct smscore_gpio_config gpioconfig = {
.direction = SMS_GPIO_DIRECTION_OUTPUT,
.pullupdown = SMS_GPIO_PULLUPDOWN_NONE,
.inputcharacteristics = SMS_GPIO_INPUTCHARACTERISTICS_NORMAL,
.outputslewrate = SMS_GPIO_OUTPUTSLEWRATE_FAST,
.outputdriving = SMS_GPIO_OUTPUTDRIVING_4mA,
};
if (pin == 0)
return -EINVAL;
ret = smscore_configure_gpio(coredev, pin, &gpioconfig);
if (ret < 0)
return ret;
return smscore_set_gpio(coredev, pin, enable);
}
int sms_board_setup(struct smscore_device_t *coredev)
{
int board_id = smscore_get_board_id(coredev);
struct sms_board *board = sms_get_board(board_id);
switch (board_id) {
case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM:
/* turn off all LEDs */
sms_set_gpio(coredev, board->led_power, 0);
sms_set_gpio(coredev, board->led_hi, 0);
sms_set_gpio(coredev, board->led_lo, 0);
break;
}
return 0;
}

5
drivers/media/dvb/siano/sms-cards.h
View File

@ -37,10 +37,15 @@
struct sms_board {
enum sms_device_type_st type;
char *name, *fw[DEVICE_MODE_MAX];
/* gpios */
int led_power, led_hi, led_lo;
};
struct sms_board *sms_get_board(int id);
int sms_board_setup(struct smscore_device_t *coredev);
extern struct usb_device_id smsusb_id_table[];
#endif /* __SMS_CARDS_H__ */

2
drivers/media/dvb/siano/smsdvb.c
View File

@ -402,6 +402,8 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
sms_info("success");
sms_board_setup(coredev);
return 0;
client_error: