What tv tuner card are you using? What initialisation message from the tuner are in dmesg? I didn't patch the kernel. I dowloaded one of the video4linux snapshots from http://bytesex.org and compiled them separately as modules. My patch was made against the 20031204 snapshot. >From the messages you've posted, it looks like your driver is trying to initialise an MT2032, not an MT2050. The MT2050 uses different command sequences and has it's own set of functions in the tuner.c source code. Brettski :) ----- Original Message ----- From: "Martin Klaffenboeck" <martin.klaffenboeck@xxxxxxxx> To: <video4linux-list@xxxxxxxxxx> Sent: Saturday, December 06, 2003 1:44 PM Subject: MT2050 for 2.6 > Hallo, > > I found the MT2050 fixes... from Brett Gersekowski in the Mailing List > archive. > > For me it seems that we can use the MT2050 the same way as MT2032, but > I cannot patch the 2.6-test11 sources to work with it. Did anyone do > it? > > I tried the following: > > --- ./drivers/media/video/tuner.c.orig 2003-12-06 18:24:46.000000000 > +0100 > +++ ./drivers/media/video/tuner.c 2003-12-06 18:50:08.000000000 > +0100 > @@ -305,7 +305,8 @@ > } > // Look for MT2032 id: > // part= 0x04(MT2032), 0x06(MT2030), 0x07(MT2040) > - if((buf[0x11] != 0x4d) || (buf[0x12] != 0x54) || (buf[0x13] != > 0x04)) {+ if(((buf[0x11] != 0x4d) || (buf[0x12] != 0x54) || (buf > [0x13] != 0x04)) > + && ((buf[0x11] != 0x3c) || (buf[0x12] != 0xbf))) { > printk("not a MT2032.\n"); > return 0; > } > > So now it loads all the things it might need. Now modprobe bttv does > not print the message 'not a MT2032.' and it seems to do the > initialisation of the mt2032, which is now the mt2050 because of this > patch. > > But I get the same errors as before: > > mt2032: pll wait 1ms for lock (0xf0) > mt2032 Reg.E=0xf0 > mt2032: pll wait 1ms for lock (0xf0) > mt2032 Reg.F=0x05 > mt2032: re-init PLLs by LINT > MT2032 Fatal Error: PLLs didn't lock. > > (Note: It prints out MT2032, but it's the MT2050 - I just didn't > rewrite all the strings for that.) > > So whats wrong here? > > Does anyone have a patch for the tuner.c for kernel 2.6-test11? > > Martin > > > -- > video4linux-list mailing list > Unsubscribe mailto:video4linux-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/video4linux-list
