Does larger than 32 bits report size is supported at HID?

[Chen Peter-B29397 <B29397@xxxxxxxxxxxxx>]

Hi all,

I am sorry I can't find linux-hid and linux-input ML, so I try to get a help here.
I have a device which follows usb-hid protocol (can be communicated by WindowsXP), 
but it can't communicate with my linux box. The error is at below code of function hid_parser_global:

case HID_GLOBAL_ITEM_TAG_REPORT_SIZE:               
	parser->global.report_size = item_udata(item);
	if (parser->global.report_size > 32) { 
		dbg_hid("invalid report_size %d\n",
      		parser->global.report_size); 
		return -1; 
	} 
	return 0;


So my question is that does larger than 32 bits report size is supported at linux HID stack?
Or it is supported but I need to have a hid driver for my device?

Thank you!  

Best regards,
Peter Chen  

MAD Linux BSP Team
Freescale Semiconductor Ltd.



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