Hi Franck,

thanks for the info but i would like to send to m560x-driver-devel as well so 
that others who have the knowledge might be able to help.


I don't know how to use pixfmt-test but this is what i can do 


debug=8 and using cheese and nothing happens, webcam is not lit up at all.


[15278.967327] gspca: [cheese] close
[15278.967332] gspca: close done
[15281.037722] gspca: [cheese] open
[15281.037729] gspca: open done
[15281.050250] gspca: frame alloc frsz: 308486
[15281.050337] gspca: reqbufs st:0 c:2
[15281.050403] gspca: mmap start:580a5000 size:311296
[15281.050446] gspca: mmap start:58059000 size:311296
[15281.050491] gspca: use alt 3 ep 0x81
[15281.051836] gspca: init transfer alt 3
[15281.051841] gspca: isoc 32 pkts size 2880 = bsize:92160
[15281.055443] usb 1-4: firmware: requesting ov7640-S10H0111.csr
[15281.098486] m5603c: Section N_VGA, (size 1876) found
[15281.098497] m5603c: Section N_CIF, (size 1791) found
[15281.098505] m5603c: Section R_VGA, (size 1584) found
[15281.098511] m5603c: Section CONTRAST0, (size 23) found
[15281.098514] m5603c: Section CONTRAST10, (size 23) found
[15281.098518] m5603c: Section CONTRAST20, (size 23) found
[15281.098521] m5603c: Section CONTRAST30, (size 23) found
[15281.098524] m5603c: Section CONTRAST40, (size 22) found
[15281.098527] m5603c: Section CONTRAST50, (size 22) found
[15281.098530] m5603c: Section CONTRAST60, (size 22) found
[15281.098533] m5603c: Section CONTRAST70, (size 22) found
[15281.098536] m5603c: Section CONTRAST80, (size 22) found
[15281.098539] m5603c: Section CONTRAST90, (size 22) found
[15281.098542] m5603c: Section CONTRAST100, (size 22) found
[15281.098545] m5603c: Section SATURATION0, (size 72) found
[15281.098548] m5603c: Section SATURATION10, (size 72) found
[15281.098552] m5603c: Section SATURATION20, (size 72) found
[15281.098555] m5603c: Section SATURATION30, (size 72) found
[15281.098558] m5603c: Section SATURATION40, (size 71) found
[15281.098561] m5603c: Section SATURATION50, (size 71) found
[15281.098565] m5603c: Section SATURATION60, (size 71) found
[15281.098568] m5603c: Section SATURATION70, (size 71) found
[15281.098571] m5603c: Section SATURATION80, (size 71) found
[15281.098574] m5603c: Section SATURATION90, (size 71) found
[15281.098577] m5603c: Section SATURATION100, (size 71) found
[15281.098581] m5603c: Section BRIGHTNESS0, (size 45) found
[15281.098584] m5603c: Section BRIGHTNESS10, (size 45) found
[15281.098587] m5603c: Section BRIGHTNESS20, (size 45) found
[15281.098590] m5603c: Section BRIGHTNESS30, (size 45) found
[15281.098593] m5603c: Section BRIGHTNESS40, (size 45) found
[15281.098596] m5603c: Section BRIGHTNESS50, (size 45) found
[15281.098599] m5603c: Section BRIGHTNESS60, (size 45) found
[15281.098603] m5603c: Section BRIGHTNESS70, (size 45) found
[15281.098606] m5603c: Section BRIGHTNESS80, (size 45) found
[15281.098609] m5603c: Section BRIGHTNESS90, (size 45) found
[15281.098612] m5603c: Section BRIGHTNESS100, (size 45) found
[15281.098615] m5603c: Section SHARPNESS0, (size 149) found
[15281.098619] m5603c: Section SHARPNESS10, (size 149) found
[15281.098622] m5603c: Section SHARPNESS20, (size 149) found
[15281.098626] m5603c: Section SHARPNESS30, (size 149) found
[15281.098629] m5603c: Section SHARPNESS40, (size 149) found
[15281.098633] m5603c: Section SHARPNESS50, (size 149) found
[15281.098636] m5603c: Section SHARPNESS60, (size 149) found
[15281.098639] m5603c: Section SHARPNESS70, (size 149) found
[15281.098643] m5603c: Section SHARPNESS80, (size 149) found
[15281.098646] m5603c: Section SHARPNESS90, (size 149) found
[15281.098650] m5603c: Section SHARPNESS100, (size 149) found
[15281.098668] m5603c: Section DSP_INIT, (size 9354) found
[15281.098686] m5603c: Section AP_ON, (size 1894) found
[15281.098692] m5603c: Section AP_OFF, (size 550) found
[15281.098700] m5603c: Section AC_LINK, (size 2558) found
[15281.262097] gspca: stream on OK BA81 640x480
[15285.949771] gspca: kill transfer
[15285.950000] gspca: stream off OK
[15286.135293] gspca: [cheese] close
[15286.135300] gspca: frame free
[15286.135358] gspca: close done



debug=32 and using cheese


[16330.687713] gspca: packet [0] o:0 l:4
[16330.687717] gspca: add t:2 l:0
[16330.687720] gspca: packet [1] o:2880 l:4
[16330.687723] gspca: add t:2 l:0
[16330.687726] gspca: packet [2] o:5760 l:4
[16330.687729] gspca: add t:2 l:0
[16330.687731] gspca: packet [3] o:8640 l:4
[16330.687734] gspca: add t:2 l:0
[16330.687737] gspca: packet [4] o:11520 l:4
[16330.687740] gspca: add t:2 l:0
[16330.687743] gspca: packet [5] o:14400 l:4
[16330.687746] gspca: add t:2 l:0
[16330.687748] gspca: packet [6] o:17280 l:4
[16330.687751] gspca: add t:2 l:0
[16330.687754] gspca: packet [7] o:20160 l:4
[16330.687757] gspca: add t:2 l:0
[16330.687760] gspca: packet [8] o:23040 l:4
[16330.687763] gspca: add t:2 l:0
[16330.687766] gspca: packet [9] o:25920 l:4
[16330.687770] gspca: add t:2 l:0
[16330.687773] gspca: packet [10] o:28800 l:4
[16330.687776] gspca: add t:2 l:0
[16330.687779] gspca: packet [11] o:31680 l:4
[16330.687782] gspca: add t:2 l:0
[16330.687785] gspca: packet [12] o:34560 l:4
[16330.687788] gspca: add t:2 l:0
[16330.687791] gspca: packet [13] o:37440 l:4
[16330.687794] gspca: add t:2 l:0
[16330.687797] gspca: packet [14] o:40320 l:4
[16330.687800] gspca: add t:2 l:0
[16330.687803] gspca: packet [15] o:43200 l:4
[16330.687807] gspca: add t:2 l:0
[16330.687810] gspca: packet [16] o:46080 l:4
[16330.687813] gspca: add t:2 l:0
[16330.687816] gspca: packet [17] o:48960 l:4
[16330.687819] gspca: add t:2 l:0
[16330.687822] gspca: packet [18] o:51840 l:4
[16330.687826] gspca: add t:2 l:0
[16330.687829] gspca: packet [19] o:54720 l:4
[16330.687835] gspca: add t:2 l:0
[16330.687838] gspca: packet [20] o:57600 l:4
[16330.687841] gspca: add t:2 l:0
[16330.687843] gspca: packet [21] o:60480 l:4
[16330.687846] gspca: add t:2 l:0
[16330.687849] gspca: packet [22] o:63360 l:4
[16330.687852] gspca: add t:2 l:0
[16330.687855] gspca: packet [23] o:66240 l:4
[16330.687858] gspca: add t:2 l:0
[16330.687861] gspca: packet [24] o:69120 l:4
[16330.687864] gspca: add t:2 l:0
[16330.687867] gspca: packet [25] o:72000 l:4
[16330.687870] gspca: add t:2 l:0
[16330.687873] gspca: packet [26] o:74880 l:4
[16330.687876] gspca: add t:2 l:0
[16330.687879] gspca: packet [27] o:77760 l:4
[16330.687882] gspca: add t:2 l:0
[16330.687885] gspca: packet [28] o:80640 l:4
[16330.687888] gspca: add t:2 l:0
[16330.687891] gspca: packet [29] o:83520 l:4
[16330.687894] gspca: add t:2 l:0
[16330.687898] gspca: packet [30] o:86400 l:4
[16330.687902] gspca: add t:2 l:0
[16330.687905] gspca: packet [31] o:89280 l:4
[16330.687908] gspca: add t:2 l:0
[16330.691711] gspca: isoc irq
[16330.695705] gspca: isoc irq
[16330.699703] gspca: isoc irq



debug=32 and using  mplayer -tv device=/dev/video0 tv://
MPlayer SVN-r1.0~rc3+svn20090426-4.4.3 (C) 2000-2009 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.


Playing tv://.
TV file format detected.
Selected driver: v4l2
 name: Video 4 Linux 2 input
 author: Martin Olschewski <[email protected]>
 comment: first try, more to come ;-)
v4l2: your device driver does not support VIDIOC_G_STD ioctl, VIDIOC_G_PARM was 
used instead.
Selected device: Live! Cam Video IM Pro
 Capabilites:  video capture  read/write  streaming
 supported norms:
 inputs: 0 = m5603c;
 Current input: 0
 Current format: unknown (0x31384142)
tv.c: norm_from_string(pal): Bogus norm parameter, setting default.
v4l2: ioctl enum norm failed: Invalid argument
Error: Cannot set norm!
Selected input hasn't got a tuner!
v4l2: Cannot get fps
v4l2: ioctl set mute failed: Invalid argument
v4l2: ioctl query control failed: Invalid argument
open: No such file or directory
[MGA] Couldn't open: /dev/mga_vid
open: No such file or directory
[MGA] Couldn't open: /dev/mga_vid
[VO_TDFXFB] Can't open /dev/fb0: Permission denied.
[VO_3DFX] Unable to open /dev/3dfx.
==========================================================================
Cannot find codec matching selected -vo and video format 0x31384142.
Read DOCS/HTML/en/codecs.html!
==========================================================================


v4l2: ioctl set mute failed: Invalid argument
v4l2: 0 frames successfully processed, 0 frames dropped.









 
------------------ Original ------------------
From:  "Franck Bourdonnec"<[email protected]>;
Date:  Tue, Aug 17, 2010 05:47 AM
To:  "陈文德"<[email protected]>; 

Subject:  Re: [M560x-driver-devel] 041e:4055 Creative Technology,Ltd Live! Cam 
Video IM Pro

 
> Hi Franck,
> 
> 
> After made, there is  warning!
> 
> 

Ok, not a problem for now, the warning is inside an error message.

Everything seems ok. You didn't simplified the .config as  sugested,
so you compile useless modules.



>[  352.939759] m5603c: Detected Sensor SENSOR_7648_POWDN_Q

>and it is not working

At this point, it is normal. The driver is a driver. What are you using to 
test it?

go in the v4ldvb/contrib and use "pixfmt_test" !

gspca provides some level of debuging. Use them to see.


modprobe gspca_m5603c debug=8

Aug 16 23:40:58 ntkiller2 kernel: gspca: [pixfmt-test] open
Aug 16 23:40:58 ntkiller2 kernel: gspca: open done
Aug 16 23:40:58 ntkiller2 kernel: gspca: frame alloc frsz: 308486
Aug 16 23:40:58 ntkiller2 kernel: gspca: reqbufs st:0 c:4
Aug 16 23:40:58 ntkiller2 kernel: gspca: mmap start:b735c000 size:311296
Aug 16 23:40:58 ntkiller2 kernel: gspca: mmap start:b7310000 size:311296
Aug 16 23:40:58 ntkiller2 kernel: gspca: mmap start:b72c4000 size:311296
Aug 16 23:40:58 ntkiller2 kernel: gspca: mmap start:b7278000 size:311296
Aug 16 23:40:58 ntkiller2 kernel: gspca: use alt 3 ep 0x81
Aug 16 23:40:58 ntkiller2 kernel: gspca: init transfer alt 3
Aug 16 23:40:58 ntkiller2 kernel: gspca: isoc 32 pkts size 2304 = bsize:73728
Aug 16 23:40:58 ntkiller2 kernel: usb 1-6: firmware: requesting S10H0110.csr
Aug 16 23:40:58 ntkiller2 kernel: m5603c: Section R_VGA, (size 964) found
Aug 16 23:40:58 ntkiller2 kernel: m5603c: Section SHARPNESS100, (size 16) 
found
Aug 16 23:40:58 ntkiller2 kernel: m5603c: Section VGA_FLICKER_50HZ_FS, (size 
15) found
Aug 16 23:40:58 ntkiller2 kernel: m5603c: Section DSP_INIT, (size 8571) found
Aug 16 23:40:58 ntkiller2 kernel: m5603c: Section AP_ON, (size 674) found
Aug 16 23:40:58 ntkiller2 kernel: m5603c: Section AP_OFF, (size 592) found
Aug 16 23:40:58 ntkiller2 kernel: gspca: stream on OK BA81 640x480
Aug 16 23:41:00 ntkiller2 kernel: gspca: [pixfmt-test] close
Aug 16 23:41:00 ntkiller2 kernel: gspca: kill transfer
Aug 16 23:41:00 ntkiller2 kernel: gspca: stream off OK
Aug 16 23:41:00 ntkiller2 kernel: gspca: frame free
Aug 16 23:41:00 ntkiller2 kernel: gspca: close done


another example with debug=64

Aug 16 23:43:42 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8000 
Size:1, Data0:E0
Aug 16 23:43:42 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8140 
Size:1, Data0:82
Aug 16 23:43:42 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8170 
Size:1, Data0:50
Aug 16 23:43:42 ntkiller2 kernel: usbcore: registered new interface driver ALi 
m5603c
Aug 16 23:43:42 ntkiller2 kernel: m5603c: ALi m5603c bridge v1.0.2 registered
Aug 16 23:43:43 ntkiller2 kernel: usb 1-6: firmware: requesting S10H0110.csr
Aug 16 23:43:43 ntkiller2 kernel: m5603c: Section R_VGA, (size 964) found
Aug 16 23:43:43 ntkiller2 kernel: m5603c: Section SHARPNESS100, (size 16) 
found
Aug 16 23:43:43 ntkiller2 kernel: m5603c: Section VGA_FLICKER_50HZ_FS, (size 
15) found
Aug 16 23:43:43 ntkiller2 kernel: m5603c: Section DSP_INIT, (size 8571) found
Aug 16 23:43:43 ntkiller2 kernel: m5603c: Section AP_ON, (size 674) found
Aug 16 23:43:43 ntkiller2 kernel: m5603c: Section AP_OFF, (size 592) found
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:0FFE 
Size:1, Data0:00
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:0FFF 
Size:1, Data0:04
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8174 
Size:1, Data0:42
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8153 
Size:1, Data0:50
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8176 
Size:1, Data0:07
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8177 
Size:1, Data0:00
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8147 
Size:1, Data0:90
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:806A 
Size:1, Data0:0F
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8172 
Size:1, Data0:FF
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8174 
Size:1, Data0:42
Aug 16 23:43:43 ntkiller2 kernel: m5603c: Detected Sensor SENSOR_7648_V14
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:0FFE 
Size:1, Data0:00
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:0FFF 
Size:1, Data0:04
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8153 
Size:1, Data0:50
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8162 
Size:1, Data0:19
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8162 
Size:1, Data0:1B
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8176 
Size:1, Data0:07
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8177 
Size:1, Data0:00
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8147 
Size:1, Data0:90
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:806A 
Size:1, Data0:00
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8176 
Size:1, Data0:05
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8177 
Size:1, Data0:04
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8147 
Size:1, Data0:90
Aug 16 23:43:43 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:806A 
Size:1, Data0:00
Aug 16 23:43:46 ntkiller2 kernel: usb 1-6: firmware: requesting S10H0110.csr
Aug 16 23:43:46 ntkiller2 kernel: m5603c: Section R_VGA, (size 964) found
Aug 16 23:43:46 ntkiller2 kernel: m5603c: Section SHARPNESS100, (size 16) 
found
Aug 16 23:43:46 ntkiller2 kernel: m5603c: Section VGA_FLICKER_50HZ_FS, (size 
15) found
Aug 16 23:43:46 ntkiller2 kernel: m5603c: Section DSP_INIT, (size 8571) found
Aug 16 23:43:46 ntkiller2 kernel: m5603c: Section AP_ON, (size 674) found
Aug 16 23:43:46 ntkiller2 kernel: m5603c: Section AP_OFF, (size 592) found
Aug 16 23:43:46 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:0FFE 
Size:1, Data0:00
Aug 16 23:43:46 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:0FFF 
Size:1, Data0:04
Aug 16 23:43:46 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8153 
Size:1, Data0:50
Aug 16 23:43:46 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8162 
Size:1, Data0:0A
Aug 16 23:43:46 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8162 
Size:1, Data0:0A
Aug 16 23:43:46 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8153 
Size:1, Data0:50
Aug 16 23:43:46 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8162 
Size:1, Data0:0A
Aug 16 23:43:46 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8162 
Size:1, Data0:0A
Aug 16 23:43:46 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8177 
Size:1, Data0:00
Aug 16 23:43:46 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8000 
Size:1, Data0:C8
Aug 16 23:43:48 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8176 
Size:1, Data0:05
Aug 16 23:43:48 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8177 
Size:1, Data0:04
Aug 16 23:43:48 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:8147 
Size:1, Data0:80
Aug 16 23:43:48 ntkiller2 kernel: m5603c: VR4 IN  rc:   1 Value:14 Index:806A 
Size:1, Data0:3F



Bye
Franck
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