lkml.org 
[lkml]   [2015]   [Feb]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] HID: sony: Enable Gasia third-party PS3 controllers
Hi,

On Sat, 7 Feb 2015 17:31:33 +0100
Antonio Ospite <ao2@ao2.it> wrote:
> > > +#include <linux/usb/input.h>
> >
> > Please don't.
> > HID should be transport agnostic, so please refrain from directly call usb.
> >
>
> I agree with Benjamin here.
>
> > > +
> > > + ret = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x02),
> > > + buf2, sizeof(buf2),
> > > + &transfered, USB_CTRL_SET_TIMEOUT);
> >
> > Can't you simply use a hid_hw_output_report request instead of hard
> > coding the device specific endpoint?
> > And I'd also prefer it to be guarded against your specific controller.
> >
>
> usb_interrupt_msg() is called in usbhid_output_report() indeed, so it
> should be possible to use the generic HID interface.

Regarding the USB. This is a comment from Andrew's patch:

// doesn't work. gets sent as a SET_REPORT Request intstead of a
// URB_INTERRUPT out. I guess usbhid->urbout is null
//if ( hdev->hid_output_raw_report(hdev, buf2, sizeof(buf2),

I took his word for it, and did not attempt it. Do you think it would
work with the current kernel? If so, I can test later. Had quite an
enjoyable evening playing some FF7 once I had the controller working ;)

Antonio, others, can you test with official Sony controllers that the
current patch did not break them? I only have the Gasia.

> > > + if (ret < 0)
> > > + hid_err(hdev, "can't set operational mode on the interrupt EP\n");
>
> And adjust this message accordingly. Call it "step 3" perhaps?

Sure, will edit the error messages.

- Lauri


\
 
 \ /
  Last update: 2015-02-07 23:01    [W:0.111 / U:0.180 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site