Re: spca1528 device (Device 015: ID 04fc:1528 Sunplus Technology)..libv4l2: error turning on stream: Timer expired issue

[Mauricio Henriquez]

On 09/05/2011 01:15 PM, Jean-Francois Moine wrote:
On Mon, 05 Sep 2011 11:33:49 -0400
Mauricio Henriquez<buhochil...@gmail.com>  wrote:
   
Thanks Jean, yeap I apply the patch, but still the same kind of messages
about timeout sing xawtv or svv:
     
OK Mauricio. So, I need more information. May you set the gspca debug
level to 0x0f

        echo 0x0f>  /sys/module/gspca_main/parameters/debug

run 'svv' and send me the kernel messages starting from the last gspca
open?
   
Ok, I set the gspca debug thing and this is the dmesg messages after 
running svv:

gspca-2.13.6: [svv] open
gspca-2.13.6: try fmt cap JPEG 640x480
gspca-2.13.6: try fmt cap JPEG 640x480
gspca-2.13.6: frame alloc frsz: 115790
gspca-2.13.6: reqbufs st:0 c:4
gspca-2.13.6: mmap start:b7739000 size:118784
gspca-2.13.6: mmap start:b7621000 size:118784
gspca-2.13.6: mmap start:b7604000 size:118784
gspca-2.13.6: mmap start:b75e7000 size:118784
gspca-2.13.6: init transfer alt 3
gspca-2.13.6: isoc 128 pkts size 512 = bsize:65536
spca1528-2.13.6: wait_status_0 timeout
gspca-2.13.6: kill transfer
gspca-2.13.6: [svv] close
gspca-2.13.6: frame free
gspca-2.13.6: close done
gspca-2.13.6: [svv] open
gspca-2.13.6: try fmt cap JPEG 640x480
gspca-2.13.6: try fmt cap JPEG 640x480
gspca-2.13.6: frame alloc frsz: 115790
gspca-2.13.6: reqbufs st:0 c:4
gspca-2.13.6: mmap start:b7732000 size:118784
gspca-2.13.6: mmap start:b761a000 size:118784
gspca-2.13.6: mmap start:b75fd000 size:118784
gspca-2.13.6: mmap start:b75e0000 size:118784
gspca-2.13.6: init transfer alt 3
gspca-2.13.6: isoc 128 pkts size 512 = bsize:65536
spca1528-2.13.6: wait_status_0 timeout
gspca-2.13.6: kill transfer
gspca-2.13.6: [svv] close
gspca-2.13.6: frame free
gspca-2.13.6: close done

...hope you know what it mean :-) ..let me know if I can help in 
anything else, here I'm also playing with the code :-)

Mauricio
Thanks.

   


--
Mauricio R. Henriquez Schott
Escuela de Ingeniería en Computación
Universidad Austral de Chile - Sede Puerto Montt
Los Pinos S/N, Balneario de Pelluco, Puerto Montt - Chile
Tel: 65-487440
Fax: 65-277156
mail: mauriciohenriq...@uach.cl

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