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Commit f36cc034 authored by Stefan Ringel's avatar Stefan Ringel Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB: tm6000: Add control to the power led 



Turn power led off, if device is disconnected

Signed-off-by: default avatarStefan Ringel <stefan.ringel@arcor.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 5a4b55e2

drivers/staging/tm6000/tm6000-cards.c

+19 −0
Original line number Diff line number Diff line
@@ -912,6 +912,25 @@ static void tm6000_usb_disconnect(struct usb_interface *interface) 
	}

#endif



	if (dev->gpio.power_led) {

		switch (dev->model) {

		case TM6010_BOARD_HAUPPAUGE_900H:

		case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:

		case TM6010_BOARD_TWINHAN_TU501:

			/* Power led off */

			tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,

				dev->gpio.power_led, 0x01);

			msleep(15);

			break;

		case TM6010_BOARD_BEHOLD_WANDER:

		case TM6010_BOARD_BEHOLD_VOYAGER:

			/* Power led off */

			tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,

				dev->gpio.power_led, 0x00);

			msleep(15);

			break;

		}

	}

	tm6000_v4l2_unregister(dev);



	tm6000_i2c_unregister(dev);

drivers/staging/tm6000/tm6000-core.c

+13 −0
Original line number Diff line number Diff line
@@ -339,6 +339,12 @@ int tm6000_init_analog_mode (struct tm6000_core *dev) 
	tm6000_set_standard (dev, &dev->norm);

	tm6000_set_audio_bitrate (dev,48000);



	/* switch dvb led off */

	if (dev->gpio.dvb_led) {

		tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,

			dev->gpio.dvb_led, 0x01);

	}



	return 0;

}
@@ -391,6 +397,13 @@ int tm6000_init_digital_mode (struct tm6000_core *dev) 
		tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);

		msleep(100);

	}



	/* switch dvb led on */

	if (dev->gpio.dvb_led) {

		tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,

			dev->gpio.dvb_led, 0x00);

	}



	return 0;

}