Re: Help with SMS2270 @ linux-sunxi (A20 devices)

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(2014/04/17 10:27), Roberto Alcantara wrote:
Bad news for me.

I will try to debug something about MTP despite I don’t know yet how to.

I will let know about this guys.

Thank you !


Em 16/04/2014, à(s) 13:34, Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx> escreveu:



I suspect that it is trying to load this device via smsdio driver, but
I'm not sure.

Those MTP probe messages look weird to me. I suspect that it didn't even
called the USB probing method for this device, but I'm not a MTP
expert.

I also suspect so.
It seems to step in MTP probing but not USB probing instead.
In my case, such MTP probe messages doesn't appear as follows:

[   87.008265] usb 1-1.2.4: new high-speed USB device number 7 using dwc_otg
[ 87.109401] usb 1-1.2.4: New USB device found, idVendor=3275, idProduct=0080 [ 87.109441] usb 1-1.2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   87.109460] usb 1-1.2.4: Product: PX-S1UD Digital TV Tuner
[   87.109476] usb 1-1.2.4: Manufacturer: PLEX Digital TV Tuner
[ 87.304940] smscore_load_firmware_family2: line: 986: sending MSG_SMS_DATA_VALIDITY_REQ expecting 0xef779751


Regards,
Satoshi

Regards,
Mauro


Best regards,
  - Roberto


root@awsom:/home/linaro# lsmod
Module                  Size  Used by
sunxi_cedar_mod        10284  0
smsdvb                 13909  0
smsusb                  8936  0
smsmdtv                28266  2 smsdvb,smsusb
disp_ump                 854  0
mali_drm                2638  1
mali                  113459  0
ump                    56392  4 disp_ump,mali
lcd                     3646  0


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