Re: [PATCH 1/3] picolcd: driver for PicoLCD HID device

From: Bruno PrÃmont
Date: Thu Feb 25 2010 - 10:30:14 EST


On Thu, 25 February 2010 Jiri Kosina <jkosina@xxxxxxx> wrote:
>
> On Thu, 25 Feb 2010, Bruno PrÃmont wrote:
>
> > For the two sysfs attributes I currently use, the 'reset' one shall
> > probably be moved to debugfs (I would like to place it under
> > /sys/kernel/debug/hid/$device/ next to rdesc and event).
>
> Yes, that would make sense.

So I will move it.

> ( ... which reminds me to finally to the Documentation/ABI part in
> sync with respect to current HID code again ... )
>
> > By the way, I'm wondering why event does not list any of the
> > reports coming from my device though as I understand the code it
> > should be doing that before my raw_event function gets called...
>
> Sorry, what 'event' do you mean in 'event does not list any of the
> reports'?

Sorry, one 's' that got eaten between my brain and mail client. I
mean events file in debugfs.
For USB HID keyboard each key press generates "report dump" under
/sys/kernel/debug/hid/$device/events but for my PicoLCD I don't get
any entry in there. I'm wondering why.

Thanks,
Bruno
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