On Fri, 2008-10-24 at 16:08 -0400, sam wrote: > So I've searched all over the net, and I'm basically stumped. > > I followed the directions here > (http://www.mythtv.org/wiki/index.php/Hauppauge_HVR-1600) for compiling > and installing the cx-18 driver for use with hvr-1600. I'm using ubuntu > feisty. > > Here's the ouput of dmesg | grep cx-18: > > [ 47.395294] cx18: Start initialization, version 1.0.1 > [ 47.395465] cx18-0: Initializing card #0 > [ 47.395474] cx18-0: Autodetected Hauppauge card > [ 47.395905] cx18-0: cx23418 revision 01010000 (B) > [ 47.892961] cx18-0: Autodetected Hauppauge HVR-1600 > [ 47.892966] cx18-0: VBI is not yet supported > [ 49.698112] tuner 2-0043: chip found @ 0x86 (cx18 i2c driver #0-1) > [ 50.087385] tuner 2-0061: chip found @ 0xc2 (cx18 i2c driver #0-1) > [ 50.087434] cs5345 1-004c: chip found @ 0x98 (cx18 i2c driver #0-0) > [ 50.513447] cx18-0: Disabled encoder IDX device > [ 50.513582] cx18-0: Registered device video0 for encoder MPEG (2 MB) > [ 50.513591] DVB: registering new adapter (cx18) > [ 50.759912] cx18-0: frontend initialization failed > [ 50.760281] cx18-0: DVB failed to register > [ 50.760358] cx18-0: Registered device video32 for encoder YUV (2 MB) > [ 50.760397] cx18-0: Registered device video24 for encoder PCM audio > (1 MB) > [ 50.760438] cx18-0: Registered device radio0 for encoder radio > [ 50.760880] cx18-0: Error -1 registering devices > [ 50.761945] cx18-0: Error -1 on initialization > [ 50.761970] cx18: probe of 0000:00:0f.0 failed with error -1 > [ 50.762010] cx18: End initialization
Please provide the full output (don't grep on cx18) between "cx18: Start initialization" and "cx18: End initialization" Given the grepped output above, everything appears to be OK with the analog side of the card. The DVB (ATSC) initialization for digital video failed in linux/drivers/media/video/cx18/cx18-dvb.c:dvb_register() at about line 291. (BTW, I need to fix the return value of -1 to something more meaningful. -1 is -EPERM, "operation not permitted" which is the wrong error code here.) > This seems a little bit similar to the "invalid EPROM" errors people > were getting, But it's not, AFAICT. My suspicions are either that you don't have the s5h1409 and mxl5005s modules built and installed, or you have disabled dynamic loading of modules upon kernel request somehow. > however I tried the fix (reloading cx-18 with mmio_ndelay > 31) with no success. I'd appreciate any help. With the cx18 driver v1.0.1 default setting of retry_mmio=1 being set, mmio_ndelay has a vanishingly small effect. Don't bother with it. It won't help, nor do you have the specific problem with which it could help, AFAICT. Regards, Andy _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
