[linux-dvb] Hauppauge WinTV NOVA T USB2 not working any more

Mario Rossi mariofutire at googlemail.com
Thu Sep 28 00:43:00 CEST 2006


Hi Patrick,

this is the patch that works for me. It is against the current v4l-dvb
mercurial, but I guess you wanted to have reg52 dynamically coming
from the dibx000_agc_config.

--- linux/drivers/media/dvb/frontends/dib3000mc.c.orig  2006-09-27
23:32:40.000000000 +0100
+++ linux/drivers/media/dvb/frontends/dib3000mc.c       2006-09-27
22:28:51.000000000 +0100
@@ -152,13 +152,13 @@ static int dib3000mc_set_timing(struct d

 static int dib3000mc_setup_pwm_state(struct dib3000mc_state *state)
 {
-       u16 reg_51, reg_52 = state->cfg->agc->setup & 0xfefb;
+       u16 reg_51, reg_52;
     if (state->cfg->pwm3_inversion) {
                reg_51 =  (2 << 14) | (0 << 10) | (7 << 6) | (2 << 2)
| (2 << 0);
-               reg_52 |= (1 << 2);
+               reg_52 =  (0 << 8) | (5 << 5) | (1 << 4) | (1 << 3) |
(1 << 2) | (2 << 0);
        } else {
                reg_51 = (2 << 14) | (4 << 10) | (7 << 6) | (2 << 2) | (2 << 0);
-               reg_52 |= (1 << 8);
+               reg_52 = (1 << 8) | (5 << 5) | (1 << 4) | (1 << 3) |
(0 << 2) | (2 << 0);
        }
        dib3000mc_write_word(state, 51, reg_51);
        dib3000mc_write_word(state, 52, reg_52);



More information about the linux-dvb mailing list