On Dec 22, 2007 8:00 AM, Fred Firestine <[EMAIL PROTECTED]> wrote: > > On Dec 22, 2007 1:19 AM, Scott Reynolds <[EMAIL PROTECTED]> wrote: > > On Dec 21, 2007, at 11:33 PM, Fred Firestine wrote: > > > > > On Dec 22, 2007 12:07 AM, Fred Firestine <[EMAIL PROTECTED]> wrote: > > >> ... > > >> Does anyone have any suggestions for correcting the jitter problem? > > >> > > > > > Dec 21 23:53:14 firemyth kernel: PCI: Found IRQ 11 for device > > > 0000:02:0a.0 > > > Dec 21 23:53:14 firemyth kernel: PCI: Sharing IRQ 11 with 0000:00:1f.2 > > > Dec 21 23:53:14 firemyth kernel: ivtv1: Initializing card #1 > > > Dec 21 23:53:14 firemyth kernel: ivtv1: Autodetected Hauppauge card > > > (cx23416 based) > > > Dec 21 23:53:14 firemyth kernel: PCI: Found IRQ 7 for device > > > 0000:02:0b.0 > > > Dec 21 23:53:14 firemyth kernel: PCI: Sharing IRQ 7 with 0000:01:00.0 > > > Dec 21 23:53:14 firemyth kernel: PCI: Sharing IRQ 7 with 0000:02:07.0 > > > Dec 21 23:53:14 firemyth kernel: PCI: Sharing IRQ 7 with 0000:02:0a.2 > > > > Just a thought; have you tried to minimize interrupt sharing? This is > > usually as simple as arranging this in different slots. > > > > --scott > > > > _______________________________________________ > > ivtv-users mailing list > > [email protected] > > http://ivtvdriver.org/mailman/listinfo/ivtv-users > > > > Interesting idea. I never had the jitter problem with the previous FC6 > installation. Do you think interrupt sharing could be causing it now? > Still, if it improves performance I am willing to try it. >
Haven't changed anything yet. Here is the lspci output. How does it look? 00:00.0 Host bridge: Intel Corporation 82850 850 (Tehama) Chipset Host Bridge (M CH) (rev 02) 00:01.0 PCI bridge: Intel Corporation 82850 850 (Tehama) Chipset AGP Bridge (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 02) 00:1f.0 ISA bridge: Intel Corporation 82801BA ISA Bridge (LPC) (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801BA IDE U100 (rev 02) 00:1f.2 USB Controller: Intel Corporation 82801BA/BAM USB (Hub #1) (rev 02) 00:1f.3 SMBus: Intel Corporation 82801BA/BAM SMBus (rev 02) 00:1f.4 USB Controller: Intel Corporation 82801BA/BAM USB (Hub #2) (rev 02) 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon R100 QD [Radeon 7 200] 02:07.0 Multimedia video controller: Internext Compression Inc iTVC15 MPEG-2 Enc oder (rev 01) 02:08.0 Mass storage controller: Promise Technology, Inc. PDC20267 (FastTrak100/ Ultra100) (rev 02) 02:09.0 Ethernet controller: Atheros Communications, Inc. AR5212 802.11abg NIC ( rev 01) 02:0a.0 Multimedia audio controller: Creative Labs SB Audigy (rev 03) 02:0a.1 Input device controller: Creative Labs SB Audigy Game Port (rev 03) 02:0a.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port 02:0b.0 Multimedia video controller: Internext Compression Inc iTVC16 (CX23416) MPEG-2 Encoder (rev 01) 02:0c.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78) _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
