I have a Hauppauge PVR-150 (model 1062) running under Ubuntu Breezy (5.10) (i386 NOT amd64 version) with ubuntu's kernel 2.6.12-10-386 on a MSI K8T Neo (Via K8T800 chipset) motherboard. Previously I was not getting DMA errors when I was using 0.4.4 on 2.6.12. I upgraded to Ubuntu 6.06 with 2.6.15 and also upgraded ivtv to 0.4.7. Now I am getting DMA errors like seen below in my dmesg (I also tried the latest svn, as you can see in the dmesg). The driver does not seem to recover from these errors. The DMA errors that people mentioned before were fixed with the patch that went into 0.4.7 so I was wondering if this a different error
Thanks for your help! -Ed [17179591.760000] ivtv: ==================== START INIT IVTV ==================== [17179591.760000] ivtv: version 0.4.8 (development revision 3457) loading [17179591.760000] ivtv: Linux version: 2.6.15-27-386 preempt 486 gcc-4.0 [17179591.760000] ivtv: In case of problems please include the debug info between [17179591.760000] ivtv: the START INIT IVTV and END INIT IVTV lines, along with [17179591.760000] ivtv: any module options, when mailing the ivtv- users mailinglist. [17179591.760000] ivtv0: Autodetected WinTV PVR 150 card (cx23416 based) [17179591.760000] ivtv0: Unreasonably low latency timer, setting to 64 (was 32) [17179592.016000] tveeprom: ivtv version [17179592.016000] ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50] [17179592.076000] tuner (ivtv): chip found at addr 0xc2 i2c-bus ivtv i2c driver #0 [17179592.076000] ivtv0: i2c attach to card #0 ok [client=(tuner unset), addr=61] [17179592.256000] cx25840 1-0044: ivtv driver [17179592.256000] cx25840 1-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #0) [17179596.712000] ivtv0: i2c attach to card #0 ok [client=cx25840, addr=44] [17179596.748000] wm8775 0-001b: ivtv driver [17179596.756000] ivtv0: i2c attach to card #0 ok [client=, addr=1b] [17179597.440000] ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) [17179597.656000] ivtv0: Encoder revision: 0x02050032 [17179597.656000] ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total) [17179597.656000] ivtv0: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total) [17179597.656000] ivtv0: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total) [17179597.656000] ivtv0: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB total) [17179597.656000] tuner: type set to 50 (TCL 2002N) by ivtv i2c driver #0 [17179597.736000] ivtv0: Initialized WinTV PVR 150, card #0 [17179597.736000] ivtv: ==================== END INIT IVTV ==================== [17405636.040000] ivtv0 warning: ENC: (0) DMA Error 0x0000000b 00020001 [17405636.040000] ivtv0 warning: offset 0 -> 128 [17405636.076000] ivtv0 warning: offset 128 -> 0 [17405674.880000] ivtv0 warning: ENC: (0) DMA Error 0x0000000b 00020005 [17405674.880000] ivtv0 warning: offset 0 -> 128 [17405675.008000] ivtv0 warning: offset 128 -> 0 [17406033.788000] ivtv0 warning: ENC: (0) DMA Error 0x0000000b 00020005 [17406033.788000] ivtv0 warning: offset 0 -> 128 [17406033.848000] ivtv0 warning: offset 128 -> 0 [17407292.252000] ivtv0 warning: ENC: (0) DMA Error 0x0000000b 00020001 [17407292.252000] ivtv0 warning: offset 0 -> 128 [17407292.640000] ivtv0 warning: offset 128 -> 0 [17409483.860000] ivtv0 warning: ENC: (0) DMA Error 0x0000000b 00020005 [17409483.860000] ivtv0 warning: offset 0 -> 128 [17409484.688000] ivtv0 warning: offset 128 -> 0 [17410085.176000] ivtv0 warning: ENC: (0) DMA Error 0x0000000b 00020001 [17410085.176000] ivtv0 warning: ENC: (1) DMA Error 0x0000000b 00020001 [17410085.180000] ivtv0 warning: offset 0 -> 128 [17410085.308000] ivtv0 warning: offset 128 -> 92 _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
