diff options
Diffstat (limited to 'drivers/staging/tm6000/tm6000-core.c')
| -rw-r--r-- | drivers/staging/tm6000/tm6000-core.c | 49 |
1 files changed, 30 insertions, 19 deletions
diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c index 1bce43acd3d9..0912639369d9 100644 --- a/drivers/staging/tm6000/tm6000-core.c +++ b/drivers/staging/tm6000/tm6000-core.c @@ -186,27 +186,17 @@ void tm6000_set_fourcc_format(struct tm6000_core *dev) } } -int tm6000_init_analog_mode(struct tm6000_core *dev) +static void tm6000_set_vbi(struct tm6000_core *dev) { - struct v4l2_frequency f; + /* + * FIXME: + * VBI lines and start/end are different between 60Hz and 50Hz + * So, it is very likely that we need to change the config to + * something that takes it into account, doing something different + * if (dev->norm & V4L2_STD_525_60) + */ if (dev->dev_type == TM6010) { - int val; - - /* Enable video */ - val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0); - val |= 0x60; - tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); - val = tm6000_get_reg(dev, - TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0); - val &= ~0x40; - tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, val); - - tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc); - -#if 0 /* FIXME: VBI is standard-dependent */ - - /* Init teletext */ tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01); tm6000_set_reg(dev, TM6010_REQ07_R41_TELETEXT_VBI_CODE1, 0x27); tm6000_set_reg(dev, TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55); @@ -255,7 +245,27 @@ int tm6000_init_analog_mode(struct tm6000_core *dev) tm6000_set_reg(dev, TM6010_REQ07_R5B_VBI_TELETEXT_DTO0, 0x4c); tm6000_set_reg(dev, TM6010_REQ07_R40_TELETEXT_VBI_CODE0, 0x01); tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00); -#endif + } +} + +int tm6000_init_analog_mode(struct tm6000_core *dev) +{ + struct v4l2_frequency f; + + if (dev->dev_type == TM6010) { + int val; + + /* Enable video */ + val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0); + val |= 0x60; + tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); + val = tm6000_get_reg(dev, + TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0); + val &= ~0x40; + tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, val); + + tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc); + } else { /* Enables soft reset */ tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01); @@ -310,6 +320,7 @@ int tm6000_init_analog_mode(struct tm6000_core *dev) msleep(100); tm6000_set_standard(dev, &dev->norm); + tm6000_set_vbi(dev); tm6000_set_audio_bitrate(dev, 48000); /* switch dvb led off */ |