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From: Aleksey Kuleshov <rndfax@yandex.ru>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: "barebox@lists.infradead.org" <barebox@lists.infradead.org>
Subject: Re: [PATCH 2/2] input: make the Input Core be the last in the poller queue
Date: Fri, 11 Mar 2016 15:25:01 +0300	[thread overview]
Message-ID: <2011061457699101@web8o.yandex.ru> (raw)
In-Reply-To: <20160310092619.GK30994@pengutronix.de>

> Here it is. It now works, presumable because of your recent change to
> the interrupt transactions (ehci-hcd: preserve DTC in QH for interrupt
> transactions).

I don't know what you mean, but this patch almost worked. I slightly changed it
and I get working patch: I tested 4 keyboards, only one of them (some Genius)
behave strangely, but this is not related to my recent patch you mentioned.

For Genius keyboard I got these messages:
    Bus 001 Device 003: ID 1c4f:0026 USB Keyboard
    usb-keyboard usb1-0-2: USB keyboard found
    usb-keyboard usb1-0-2: Timeout poll on interrupt endpoint
    usb-keyboard usb1-0-2: got wrong buffer back (00000000 instead of 82130fd8)

And tons of such messages:
    usb-keyboard usb1-0-2: usb_submit_int_msg() failed. Keyboard disconnect?
when there was screen scrolling (which is very slow in my case).

Can you elaborate a little what does not work in your case?

PS. Right now, I'm trying to investigate strange behaviour of Genius keyboard.
I think next week I'll send you patch on your patch.

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  reply	other threads:[~2016-03-11 12:25 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-03 15:17 [PATCH 1/2] poller: allow safely remove pollers in any time Aleksey Kuleshov
2016-03-03 15:17 ` [PATCH 2/2] input: make the Input Core be the last in the poller queue Aleksey Kuleshov
2016-03-04  7:19   ` Sascha Hauer
2016-03-04 10:18     ` Aleksey Kuleshov
2016-03-07  7:30       ` Sascha Hauer
2016-03-07  9:16         ` Aleksey Kuleshov
2016-03-10  9:26           ` Sascha Hauer
2016-03-11 12:25             ` Aleksey Kuleshov [this message]
2016-03-11 14:51               ` Sascha Hauer
2016-03-11 15:12                 ` Aleksey Kuleshov
2016-03-14 16:26             ` Aleksey Kuleshov
2016-03-16  7:17               ` Sascha Hauer
2016-03-03 16:54 ` [PATCH 1/2] poller: allow safely remove pollers in any time Antony Pavlov

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