openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

V4L/DVB: tm6000: add different tuner reset for terratec 

[mchehab@redhat.com: Fix CodingStyle]
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 2010-02-15 14:37:17 -03:00 committed by Mauro Carvalho Chehab
parent d46ca93255
commit 583c871467
1 changed files with 22 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/staging/tm6000/tm6000-cards.c
View File

@ -269,12 +269,28 @@ int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
/* Reset codes during load firmware */
switch (arg) {
case 0:
tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,
dev->tuner_reset_gpio, 0x00);
msleep(130);
tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,
dev->tuner_reset_gpio, 0x01);
msleep(130);
/* newer tuner can faster reset */
switch (dev->model) {
case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
dev->tuner_reset_gpio, 0x01);
msleep(60);
tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
dev->tuner_reset_gpio, 0x00);
msleep(75);
tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
dev->tuner_reset_gpio, 0x01);
msleep(60);
break;
default:
tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
dev->tuner_reset_gpio, 0x00);
msleep(130);
tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
dev->tuner_reset_gpio, 0x01);
msleep(130);
break;
}
break;
case 1:
tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT,