dect/linux-2.6
Archived
14
0
Fork 0
Code Releases Activity

V4L/DVB: tm6000: add digital init for tm6010

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

Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Stefan Ringel 2010-02-03 17:27:23 -03:00 committed by Mauro Carvalho Chehab
parent 7dcc51b734
commit c733a4d5b8
1 changed files with 44 additions and 24 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

68
drivers/staging/tm6000/tm6000-core.c
View file

@ -219,33 +219,53 @@ int tm6000_init_analog_mode (struct tm6000_core *dev)
int tm6000_init_digital_mode (struct tm6000_core *dev)
{
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);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00df, 0x08);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00e2, 0x0c);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00e8, 0xff);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00eb, 0xd8);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00c0, 0x40);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00c1, 0xd0);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00c3, 0x09);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00da, 0x37);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00d1, 0xd8);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00d2, 0xc0);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00d6, 0x60);
if (dev->dev_type == TM6010) {
int val;
u8 buf[2];
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00e2, 0x0c);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00e8, 0xff);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00eb, 0x08);
msleep(50);
/* 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]);
tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
msleep(50);
tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x01);
msleep(50);
tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
msleep(100);
} 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);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00df, 0x08);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00e2, 0x0c);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00e8, 0xff);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00eb, 0xd8);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00c0, 0x40);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00c1, 0xd0);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00c3, 0x09);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00da, 0x37);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00d1, 0xd8);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00d2, 0xc0);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00d6, 0x60);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00e2, 0x0c);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00e8, 0xff);
tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00eb, 0x08);
msleep(50);
tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
msleep(50);
tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x01);
msleep(50);
tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
msleep(100);
}
return 0;
}