Scratch previous post. I had the cx25840 firmware incorrectly named. A rename and cold reboot later and I've full sound working.
Legend. Thanks a million for your help. > ----- Original Message ----- > From: "Marek McGann" <[EMAIL PROTECTED]> > To: "User discussion about IVTV" <[email protected]> > Subject: Re: [ivtv-users] PVR150 audio standard > Date: Wed, 13 Sep 2006 04:05:50 +0800 > > > > > ----- Original Message ----- > > From: "Hans Verkuil" <[EMAIL PROTECTED]> > > To: "User discussion about IVTV" <[email protected]> > > Subject: Re: [ivtv-users] PVR150 audio standard > > Date: Tue, 12 Sep 2006 21:02:15 +0200 > > > > > > On Tuesday 12 September 2006 18:39, Marek McGann wrote: > > > I've been trying to get audio working on a PVR-150 card, which, aside > > > from its silence is working perfectly with the 0.4.6 driver. > > > > > > Amidst the output of: > > > > > > ivtvctl --log-status > > > > > > is the following: > > > > > > Detected audio standard: not defined > > > Audio muted: yes > > > > > > I've tried to unmute using: > > > > > > ivtvctl -y mute=0 -d /dev/video0 > > > > > > which gives an "ioctl VIDIOC_S_CTRL OK" response, but doesn't change > > > the mute settings. I'm assuming that this is because the audio > > > standard is not defined, but really just don't have much of a clue > > > what I should be doing. > > > > > > I'd be very grateful if someone could point me in the right direction > > > to get some sound going. > > > > Please post INIT IVTV messages from the kernel log. > > > > My bet: you're missing the v4l-cx25840.fw firmware. The log will tell > > you whether it is found and loaded correctly or not. > > Looks like you'd win that bet. > > cx25840 0-0044: unable to open firmware v4l-cx25840.fw > [17179589.688000] ivtv0: i2c attach to card #0 ok [client=cx25840, addr=44] > > (full INIT IVTV below) > > I have v4l-cx25840.fw in /lib/firmware (downloaded as HcwMakoA.ROM > according to the > mythtv HOWTO I was following). Should I put it somewhere else? > > Thanks, > > M > > > INIT IVTV: > > Linux video capture interface: v1.00 > [17180566.136000] ivtv: ==================== START INIT IVTV > ==================== > [17180566.136000] ivtv: version 0.4.6 (tagged release) loading > [17180566.136000] ivtv: Linux version: 2.6.15-26-386 preempt 486 gcc-4.0 > [17180566.136000] ivtv: In case of problems please include the > debug info between > [17180566.136000] ivtv: the START INIT IVTV and END INIT IVTV > lines, along with > [17180566.136000] ivtv: any module options, when mailing the ivtv-users > mailinglist. > [17180566.136000] ivtv0: Autodetected WinTV PVR 150 card (cx23416 based) > [17180566.136000] ACPI: PCI Interrupt 0000:03:03.0[A] -> GSI 19 > (level, low) -> IRQ > 50 > [17180566.188000] tveeprom: ivtv version > [17180566.188000] tveeprom: Hauppauge: model = 26039, rev = C155, > serial# = 7861497 > [17180566.188000] tveeprom: tuner = Philips FQ1216ME MK3 (idx = 55, type = 38) > [17180566.188000] tveeprom: tuner fmt = PAL(B/G) PAL(I) SECAM(L/L') PAL(D/K) > (eeprom = 0x74, v4l2 = 0x00400e17) > [17180566.188000] tveeprom: audio processor = CX25842 (type = 24) > [17180566.188000] tveeprom: decoder processor = CX25842 (type = 1d) > [17180566.188000] ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50] > [17180566.200000] tuner (ivtv): chip found at addr 0xc2 i2c-bus > ivtv i2c driver #0 > [17180566.200000] ivtv0: i2c attach to card #0 ok [client=(tuner > unset), addr=61] > [17180566.388000] cx25840 0-0044: ivtv driver > [17180566.392000] cx25840 0-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #0) > [17180569.796000] cx25840 0-0044: loaded v4l-cx25840.fw firmware (14264 bytes) > [17180569.872000] ivtv0: i2c attach to card #0 ok [client=cx25840, addr=44] > [17180569.872000] wm8775 0-001b: chip found @ 0x36 (ivtv i2c driver #0) > [17180569.880000] ivtv0: i2c attach to card #0 ok [client=wm8775, addr=1b] > [17180569.896000] tda9887 0-0043: (ivtv) chip found @ 0x86 (ivtv > i2c driver #0) > [17180569.896000] ivtv0: i2c attach to card #0 ok [client=tda9887, addr=43] > [17180570.576000] ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) > [17180570.792000] ivtv0: Encoder revision: 0x02050032 > [17180570.792000] ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers > (4096KB total) > [17180570.792000] ivtv0: Allocate DMA encoder YUV stream: 161 x 12960 buffers > (2048KB total) > [17180570.792000] ivtv0: Allocate DMA encoder VBI stream: 80 x 26208 buffers > (2048KB total) > [17180570.792000] ivtv0: Allocate DMA encoder PCM audio stream: 455 > x 4608 buffers > (2048KB total) > [17180570.792000] tuner: type set to 38 (Philips PAL/SECAM multi > (FM1216ME MK3)) by > ivtv i2c driver #0 > [17180570.972000] ivtv0: Initialized WinTV PVR 150, card #0 > [17180570.972000] ivtv: ==================== END INIT IVTV > ==================== > > > > > > -- > _______________________________________________ > For the largest FREE email in Ireland (25MB) and 20MB of online > file storage space - Visit http://www.campus.ie > > _______________________________________________ > ivtv-users mailing list > [email protected] > http://ivtvdriver.org/mailman/listinfo/ivtv-users > -- _______________________________________________ For the largest FREE email in Ireland (25MB) and 20MB of online file storage space - Visit http://www.campus.ie _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
