[media] dib0700: make PCTV 340e work!

Fixup the PLL and AGC configs so that the 340e works (correcting errors I made
when I did the original config blindly).

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 9 insertions, 8 deletions

diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 790fca63248a..cc962892fd1e 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -2729,6 +2729,7 @@ static struct dibx000_agc_config stk7700p_7000p_xc4000_agc_config = {
         .agc2_pt2 = 0x80,
         .agc2_slope1 = 0x1d,
         .agc2_slope2 = 0x1d,
+        .alpha_mant = 0x11,
         .alpha_exp = 0x1b,
         .beta_mant = 0x17,
         .beta_exp = 0x33,
@@ -2738,10 +2739,10 @@ static struct dibx000_agc_config stk7700p_7000p_xc4000_agc_config = {
 /* 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 18 (0x0012) = 0x0321 (0393)
+   reg 19 (0x0013) = 0x1620 (8700)
+   reg 21 (0x0015) = 0x0265 (0258)
+   reg 22 (0x0016) =  0x6cbd (bf26)
    reg 23 (0x0017) = 0x0138
    reg 24 (0x0018) = 0x1381
    reg 72 (0x0048) = 0xd257
@@ -2766,11 +2767,11 @@ static struct dibx000_agc_config stk7700p_7000p_xc4000_agc_config = {
    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
+        60000, 30000, // internal, sampling
+        1, 8, 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
+        (3 << 14) | (1 << 12) | (524 << 0), // sad_cfg: refsel, sel, freq_15k
+        39370534, // ifreq
         20452225, // timf
         30000000, // xtal
 };