Commit fb31ab45 authored by Michel Ludwig's avatar Michel Ludwig Committed by Mauro Carvalho Chehab
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V4L/DVB (12785): tm6000: allow user gpio address for tuner reset 



Modify tuner_callback to user the device's GPIO address field
for tuner reset.

Signed-off-by: default avatarMichel Ludwig <michel.ludwig@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent ec50e8e6

drivers/staging/tm6000/tm6000-i2c.c

+2 −10
Original line number Diff line number Diff line
@@ -323,10 +323,10 @@ static int tm6000_tuner_callback(void *ptr, int command, int arg) 
		switch (arg) {

		case 0:

			tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,

						TM6000_GPIO_1, 0x00);

					dev->tuner_reset_gpio, 0x00);

			msleep(10);

			tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,

						TM6000_GPIO_1, 0x01);

					dev->tuner_reset_gpio, 0x01);

			break;

		case 1:

			tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT,
@@ -343,14 +343,6 @@ static int tm6000_tuner_callback(void *ptr, int command, int arg) 
			rc=tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,

						TM6000_GPIO_CLK, 1);

			break;

		case 4:

			tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,

						TM6000_GPIO_4, 0x00);

			msleep(10);

			tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,

						TM6000_GPIO_4, 0x01);

			break;



		}

	}

	return (rc);