Commit c733a4d5 authored by Stefan Ringel's avatar Stefan Ringel Committed by Mauro Carvalho Chehab
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V4L/DVB: tm6000: add digital init for tm6010 



The init sequence requires extra initialization for tm6010 in digital
mode.

Signed-off-by: default avatarStefan Ringel <stefan.ringel@arcor.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 7dcc51b7

drivers/staging/tm6000/tm6000-core.c

+46 −26
Original line number Diff line number Diff line
@@ -219,6 +219,26 @@ int tm6000_init_analog_mode (struct tm6000_core *dev) 


int tm6000_init_digital_mode (struct tm6000_core *dev)

{

	if (dev->dev_type == TM6010) {

		int val;

		u8 buf[2];



		/* digital init */

		val = tm6000_get_reg(dev, REQ_07_SET_GET_AVREG, 0xcc, 0);

		val &= ~0x60;

		tm6000_set_reg(dev, REQ_07_SET_GET_AVREG, 0xcc, val);

		val = tm6000_get_reg(dev, REQ_07_SET_GET_AVREG, 0xc0, 0);

		val |= 0x40;

		tm6000_set_reg(dev, REQ_07_SET_GET_AVREG, 0xc0, val);

		tm6000_set_reg(dev, REQ_07_SET_GET_AVREG, 0xfe, 0x28);

		tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0xe2, 0xfc);

		tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0xe6, 0xff);

		tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0xf1, 0xfe);

		tm6000_read_write_usb (dev, 0xc0, 0x0e, 0x00c2, 0x0008, buf, 2);

		printk (KERN_INFO "buf %#x %#x \n", buf[0], buf[1]);





	} else  {

		tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00ff, 0x08);

		tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00ff, 0x00);

		tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x003f, 0x01);
@@ -245,7 +265,7 @@ int tm6000_init_digital_mode (struct tm6000_core *dev) 
		msleep(50);

		tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);

		msleep(100);



	}

	return 0;

}