diff options
Diffstat (limited to 'drivers/media/dvb/dvb-usb/dib0700_devices.c')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/dib0700_devices.c | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c index aaf1eab..790fca6 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_devices.c +++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c @@ -2735,13 +2735,53 @@ static struct dibx000_agc_config stk7700p_7000p_xc4000_agc_config = { .perform_agc_softsplit = 0x00, }; +/* validation: + reg 900 (0x0384) = 0x0e60 + reg 903 (0x0387) = 0x0027 + reg 18 (0x0012) = 0x0321 + reg 19 (0x0013) = 0x1620 + reg 21 (0x0015) = 0x0265 + reg 22 (0x0016) = 0x6cbd + reg 23 (0x0017) = 0x0138 + reg 24 (0x0018) = 0x1381 + reg 72 (0x0048) = 0xd257 + internal = 52500 + sampling = never seems to be used? + pll_prediv = 1 + pll_ratio = 7 + pll_range = 3 + pll_reset = 1 + pll_bypass = 0 + enable_refdiv = 0 + bypclk_div = 0 + IO_CLK_en_core = 1 + ADClkSrc = 1 + modulo = 0 + sad_cfg: = 0xd257 + refsel = (3 << 14) + sel = (1 << 12) + freq_15k = (599 << 0) + ifreq = 40201405 + timf = ? (need lock to compute) + xtal_hz = ? (val dependent on exact tuning freq) + */ +static struct dibx000_bandwidth_config stk7700p_xc4000_pll_config = { + 52500, 30000, // internal, sampling + 1, 7, 3, 1, 0, // pll_cfg: prediv, ratio, range, reset, bypass + 0, 0, 1, 1, 0, // misc: refdiv, bypclk_div, IO_CLK_en_core, ADClkSrc, modulo + (3 << 14) | (1 << 12) | (599 << 0), // sad_cfg: refsel, sel, freq_15k + 40201405, // ifreq + 20452225, // timf + 30000000, // xtal +}; + /* FIXME: none of these inputs are validated yet */ static struct dib7000p_config pctv_340e_config = { .output_mpeg2_in_188_bytes = 1, // validated L3317: 0x00eb=0x0066 .agc_config_count = 1, .agc = &stk7700p_7000p_xc4000_agc_config, - .bw = &stk7700p_pll_config, + .bw = &stk7700p_xc4000_pll_config, .gpio_dir = DIB7000M_GPIO_DEFAULT_DIRECTIONS, .gpio_val = DIB7000M_GPIO_DEFAULT_VALUES, |
