> Andy Walls wrote: > Given the testing Chris has done with my patches, it looks like using > CX23418 A/V core firmware with a CX25843 is returning non-sensical > cominations of interrupt status flags in the audio interrupt status > register (0x819 IIRC) of the CX25843. > > In the above the NICAM related flags don't make sense and neither does > the AC97 status. The (S)IF L(ost) flag makes no sense with the format > detection flags and ormat detetction loop complete flags, etc. Rarely > do I get more than 1 flag other than RDS (which is always set for me). > When I do get multple flags at once, its FDL and AFC (IIRC). > > Could you revert the firmware archive to use a known CX2584x specific > firmware for the cx25840 firmware file in the archive at > dl.ivtvdriver.org? > > I suspect the CX23418 firmware image being distributed as CX2584x > firmware is causing problems for CX2584x chips.
I'm seeing more and more of this bad audio problem with a PAL PVR150 using the line input audio and more recent kernel versions (currently Linux jupiter 2.6.30-gentoo-r4 #2 SMP Thu Aug 13 23:54:02 NZST 2009 x86_64 AMD Athlon(tm) Dual Core Processor 5050e AuthenticAMD GNU/Linux) and newer (faster) hardware. Is there an md5sum that would identify a known good firmware? The files in the archive are not very well described (dates don't mean much to me). I'm also a bit confused by the device numbers as my dsmeg quotes both cx23416 and cx25840 This is what I get at startup - very standard Gentoo fare... Sep 13 12:14:39 jupiter ivtv: Start initialization, version 1.4.1 Sep 13 12:14:39 jupiter ivtv0: Initializing card 0 Sep 13 12:14:39 jupiter ivtv0: Autodetected Hauppauge card (cx23416 based) Sep 13 12:14:39 jupiter ivtv 0000:01:09.0: PCI INT A -> Link[APC2] -> GSI 17 (level, low) -> IRQ 17 Sep 13 12:14:39 jupiter ivtv0: Unreasonably low latency timer, setting to 64 (was 32) Sep 13 12:14:39 jupiter ivtv0: Autodetected Hauppauge WinTV PVR-150 Sep 13 12:14:39 jupiter cx25840 2-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #0) Sep 13 12:14:39 jupiter tuner 2-0043: chip found @ 0x86 (ivtv i2c driver #0) Sep 13 12:14:39 jupiter tuner 2-0061: chip found @ 0xc2 (ivtv i2c driver #0) Sep 13 12:14:39 jupiter wm8775 2-001b: chip found @ 0x36 (ivtv i2c driver #0) Sep 13 12:14:39 jupiter IRQ 17/ivtv0: IRQF_DISABLED is not guaranteed on shared IRQs Sep 13 12:14:39 jupiter ivtv0: Registered device video0 for encoder MPG (4096 kB) Sep 13 12:14:39 jupiter ivtv0: Registered device video32 for encoder YUV (2048 kB) Sep 13 12:14:39 jupiter ivtv0: Registered device vbi0 for encoder VBI (1024 kB) Sep 13 12:14:39 jupiter ivtv0: Registered device video24 for encoder PCM (320 kB) Sep 13 12:14:39 jupiter ivtv0: Registered device radio0 for encoder radio Sep 13 12:14:39 jupiter ivtv0: Initialized card: Hauppauge WinTV PVR-150 Sep 13 12:14:39 jupiter ivtv: End initialization Sep 13 12:14:42 jupiter ivtv 0000:01:09.0: firmware: requesting v4l-cx2341x-enc.fw Sep 13 12:14:43 jupiter ivtv0: Loaded v4l-cx2341x-enc.fw firmware (376836 bytes) Sep 13 12:14:43 jupiter ivtv0: Encoder revision: 0x02060039 Cheers -- Robin Gilks _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
