From: Adam Williamson <awilliam@redhat.com>
To: "Jin, Yao" <yao.jin@linux.intel.com>
Cc: Benjamin Tissoires <benjamin.tissoires@gmail.com>,
Linus Walleij <linus.walleij@linaro.org>,
alan@linux.intel.com, mathias.nyman@intel.com,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Mika Westerberg <mika.westerberg@linux.intel.com>
Subject: Re: [PATCH] pinctrl-baytrail: fix for irq descriptor conflict on ASUS T100TA
Date: Sun, 20 Apr 2014 08:28:10 -0700 [thread overview]
Message-ID: <1398007690.2674.0.camel@adam.happyassassin.net> (raw)
In-Reply-To: <5353B8A4.1080900@linux.intel.com>
On Sun, 2014-04-20 at 20:08 +0800, Jin, Yao wrote:
> For the issue that touch screen doesn't work, could you check power
> state of LPSS devices? For example:
>
> cd /sys/bus/acpi/devices
> grep -H . */power_state
>
> If they are D3cold, it should be the reason why touch screen doesn't
> work. That's another issue, unrelated to this gpio patch.
The touch screen worked fine with kernel 3.14, and Benjamin looked at
debug output from the attempt to load the touchscreen driver when
diagnosing the problem, he's not just guessing. I am building a kernel
without your patch to confirm that fixes it.
--
Adam Williamson
Fedora QA Community Monkey
IRC: adamw | Twitter: AdamW_Fedora | XMPP: adamw AT happyassassin . net
http://www.happyassassin.net
next prev parent reply other threads:[~2014-04-20 15:28 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-16 12:05 Jin Yao
2014-04-18 20:44 ` Benjamin Tissoires
2014-04-18 21:17 ` Adam Williamson
2014-04-20 10:31 ` Jin, Yao
2014-04-20 12:08 ` Jin, Yao
2014-04-20 15:28 ` Adam Williamson [this message]
2014-04-21 6:27 ` Jin, Yao
2014-04-21 13:28 ` Jin, Yao
2014-04-21 14:30 ` Benjamin Tissoires
2014-04-21 15:51 ` Adam Williamson
2014-04-23 5:16 ` Adam Williamson
2014-04-23 8:34 ` Mika Westerberg
2014-04-23 12:23 ` Mika Westerberg
2014-04-23 23:18 ` Adam Williamson
2014-04-24 13:30 ` Jin, Yao
2014-04-24 15:58 ` Adam Williamson
2014-04-24 21:33 ` Adam Williamson
2014-04-25 7:27 ` Jin, Yao
2014-04-25 9:40 ` Mika Westerberg
2014-04-25 12:46 ` Jin, Yao
2014-04-25 9:32 ` Linus Walleij
2014-04-25 15:13 ` Adam Williamson
2014-04-26 3:04 ` Jin, Yao
2014-04-26 3:42 ` Jin, Yao
2014-05-02 22:46 ` Linus Walleij
2014-04-20 12:56 ` Benjamin Tissoires
2014-04-22 11:51 ` Mika Westerberg
2014-04-22 12:46 ` Jin, Yao
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