[mythtvnz] Mythtv distorting audio from PVR150

[Graeme Woollett]

Thanks for the replies,

I downloaded, compiled and installed IVTV 0.72

Got this from dmesg, booms halfway down
Nicks hack is looking more appealing.
BTW Does anyone know which IVTV version Feisty runs??

[17246196.272000] ivtv:  ==================== START INIT IVTV 
====================
[17246196.272000] ivtv:  version 0.7.2 (tagged release) loading
[17246196.272000] ivtv:  Linux version: 2.6.17-11-generic SMP mod_unload 
586 REGPARM gcc-4.1
[17246196.272000] ivtv:  In case of problems please include the debug 
info between
[17246196.272000] ivtv:  the START INIT IVTV and END INIT IVTV lines, 
along with
[17246196.272000] ivtv:  any module options, when mailing the ivtv-users 
mailinglist.
[17246196.272000] ivtv0: Autodetected Hauppauge WinTV PVR-150 card 
(cx23416 based)
[17246196.272000] ACPI: PCI Interrupt 0000:02:03.0[A] -> GSI 18 (level, 
low) -> IRQ 169
[17246196.320000] tuner 0-0061: chip found @ 0xc2 (ivtv i2c driver #0)
[17246196.472000] tda9887 0-0043: chip found @ 0x86 (ivtv i2c driver #0)
[17246196.484000] cx25840 0-0044: cx25843-23 found @ 0x88 (ivtv i2c 
driver #0)
[17246199.780000] cx25840 0-0044: loaded v4l-cx25840.fw firmware (16382 
bytes)
[17246199.848000] wm8775 0-001b: chip found @ 0x36 (ivtv i2c driver #0)
[17246199.896000] tveeprom 0-0050: Hauppauge model 26559, rev G189, 
serial# 9512678
[17246199.896000] tveeprom 0-0050: tuner model is TCL MFPE05 2 (idx 89, 
type 38)
[17246199.896000] tveeprom 0-0050: TV standards PAL(B/G) PAL(I) 
SECAM(L/L') PAL(D/D1/K) (eeprom 0x74)
[17246199.896000] tveeprom 0-0050: audio processor is CX25843 (idx 37)
[17246199.896000] tveeprom 0-0050: decoder processor is CX25843 (idx 30)
[17246199.896000] tveeprom 0-0050: has radio, has no IR remote
[17246200.596000] ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
[17246200.812000] ivtv0: Encoder revision: 0x02050032
[17246200.812000] ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 
buffers (4096KB total)
[17246200.812000] modprobe: page allocation failure. order:4, mode:0xd0
[17246200.812000]  <c0151552> __alloc_pages+0x202/0x330  <c0166dd2> 
cache_alloc_refill+0x322/0x540
[17246200.812000]  <c0167064> __kmalloc+0x74/0x90  <e0ad2344> 
ivtv_init_buffer+0x44/0x1e0 [ivtv]
[17246200.812000]  <c02d988a> cond_resched+0x2a/0x40  <e0ad31e0> 
ivtv_stream_alloc+0x110/0x360 [ivtv]
[17246200.812000]  <e0adc225> ivtv_streams_setup+0x155/0x560 [ivtv]  
<e0ad6353> ivtv_probe+0x18a3/0x1ca0 [ivtv]
[17246200.812000]  <c01040ac> reschedule_interrupt+0x1c/0x30  <c02d8fbe> 
schedule+0x41e/0xcc0
[17246200.812000]  <c01edf66> pci_device_probe+0x56/0x80  <c0246134> 
driver_probe_device+0x44/0xc0
[17246200.812000]  <c011d497> __cond_resched+0x17/0x30  <c02462b2> 
__driver_attach+0x82/0x90
[17246200.812000]  <c0245aab> bus_for_each_dev+0x3b/0x60  <c0246076> 
driver_attach+0x16/0x20
[17246200.812000]  <c0246230> __driver_attach+0x0/0x90  <c024571c> 
bus_add_driver+0x8c/0x140
[17246200.812000]  <c02464e1> driver_register+0x41/0xa0  <c01ee107> 
__pci_register_driver+0x47/0x70
[17246200.812000]  <e0ad4727> module_start+0x97/0x110 [ivtv]  <c013cda8> 
sys_init_module+0x148/0x19c0
[17246200.812000]  <c0128330> __request_region+0x0/0x90  <c0102fbb> 
sysenter_past_esp+0x54/0x79
[17246200.812000] Mem-info:
[17246200.812000] DMA per-cpu:
[17246200.812000] cpu 0 hot: high 0, batch 1 used:0
[17246200.812000] cpu 0 cold: high 0, batch 1 used:0
[17246200.812000] cpu 1 hot: high 0, batch 1 used:0
[17246200.812000] cpu 1 cold: high 0, batch 1 used:0
[17246200.812000] DMA32 per-cpu: empty
[17246200.812000] Normal per-cpu:
[17246200.812000] cpu 0 hot: high 186, batch 31 used:169
[17246200.812000] cpu 0 cold: high 62, batch 15 used:56
[17246200.812000] cpu 1 hot: high 186, batch 31 used:73
[17246200.812000] cpu 1 cold: high 62, batch 15 used:3
[17246200.812000] HighMem per-cpu: empty
[17246200.812000] Free pages:       31348kB (0kB HighMem)
[17246200.812000] Active:92808 inactive:15153 dirty:561 writeback:0 
unstable:0 free:7837 slab:9815 mapped:64254 pagetables:592
[17246200.812000] DMA free:2292kB min:88kB low:108kB high:132kB 
active:7300kB inactive:64kB present:16384kB pages_scanned:0 
all_unreclaimable? no
[17246200.812000] lowmem_reserve[]: 0 0 495 495
[17246200.812000] DMA32 free:0kB min:0kB low:0kB high:0kB active:0kB 
inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
[17246200.812000] lowmem_reserve[]: 0 0 495 495
[17246200.812000] Normal free:29056kB min:2804kB low:3504kB high:4204kB 
active:363932kB inactive:60548kB present:507840kB pages_scanned:114 
all_unreclaimable? no
[17246200.812000] lowmem_reserve[]: 0 0 0 0
[17246200.812000] HighMem free:0kB min:128kB low:128kB high:128kB 
active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
[17246200.812000] lowmem_reserve[]: 0 0 0 0
[17246200.812000] DMA: 259*4kB 113*8kB 16*16kB 1*32kB 1*64kB 0*128kB 
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2292kB
[17246200.812000] DMA32: empty
[17246200.812000] Normal: 4736*4kB 1082*8kB 43*16kB 18*32kB 1*64kB 
1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 29056kB
[17246200.812000] HighMem: empty
[17246200.812000] Swap cache: add 52243, delete 48314, find 13910/15300, 
race 0+0
[17246200.812000] Free swap  = 370680kB
[17246200.812000] Total swap = 522104kB
[17246200.812000] Free swap:       370680kB
[17246200.816000] 131056 pages of RAM
[17246200.816000] 0 pages of HIGHMEM
[17246200.816000] 2157 reserved pages
[17246200.816000] 57633 pages shared
[17246200.816000] 3929 pages swap cached
[17246200.816000] 561 pages dirty
[17246200.816000] 0 pages writeback
[17246200.816000] 64254 pages mapped
[17246200.816000] 9815 pages slab
[17246200.816000] 592 pages pagetables
[17246200.816000] ivtv0 warning: No memory on buffer alloc!
[17246200.816000] ivtv0 warning: Buffer alloc failed!
[17246200.816000] ivtv0: Couldn't allocate buffers for encoder MPEG stream
[17246200.816000] ivtv0: Error -12 setting up streams
[17246200.824000] ivtv0: Error -12 on initialization
[17246200.824000] ivtv: probe of 0000:02:03.0 failed with error -12
[17246200.824000] ivtv:  ====================  END INIT IVTV  
====================


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