Re: isp1362 hack for isp1161x?

[Cristian Chiarello <cristianchiarello@xxxxxxxx>]

Felipe Balbi ha scritto:
> Hi,
> 
> On Jan 30, 2008 3:36 AM, Cristian Chiarello <cristianchiarello@xxxxxxxx> wrote:
>> Hi,
>>
>> I have readed "isp116x embedded programming guide" and if I haven't
>> misunderstood, it's need to add ITL buffer management and to change irq
>> handler routine. Is this the just way?
>>
>> Hack the isp1362 nxp open source driver for isp1161x could be another way?
> 
> Sorry, couldn't get you. Do you have the isp116x host controller or
> the isp1362 otg controller ?

I have an isp1161A.

> 
> isp116x has already support in kernel: drivers/usb/host/isp116x-hcd.c

Yes, and work fine. The problem is that it lack isoc transfer support.
I need it for a quickcam 4000 pro that work on 2.4.21-rmk1 kernel with 
hacked philips driver. I have updated kernel form 2.4.21-rmk1 to 2.6.23: 
all driver was ported, but the philips driver is too old for the new kernel.

> isp1362 has nothing to do with isp116x, better writing a new driver
> for it. And as it's an isp transceiver, it's probably connected
> through i2c. So write a new driver based on isp1301_omap.c (it's
> located under drivers/i2c/chips/isp1301_omap.c)
> 
> BTW, the list has been moved to linux-usb@xxxxxxxxxxxxxxx, use it instead.
>  
Thank you very much Felipe, I have posted all my messages to the old ML.
My idea was to add isoc support to the actual driver but also I take a 
look to the isp1301_omap.c (and i post my message about isoc to the new ML)

Cristian C.

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