Commit 250fa674 authored by Michael Krufky's avatar Michael Krufky Committed by Mauro Carvalho Chehab
Browse files

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



Signed-off-by: default avatarMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 3f7d99f6

drivers/media/dvb/siano/sms-cards.c

+47 −0
Original line number Diff line number Diff line
@@ -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;

}

drivers/media/dvb/siano/sms-cards.h

+5 −0
Original line number Diff line number Diff line
@@ -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__ */

drivers/media/dvb/siano/smsdvb.c

+2 −0
Original line number Diff line number Diff line
@@ -402,6 +402,8 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev, 


	sms_info("success");



	sms_board_setup(coredev);



	return 0;



client_error: