From: hdegoede@redhat.com (Hans de Goede)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] touchscreen: sun4i-ts: A10 (sun4i) has a different temperature curve
Date: Mon, 09 Mar 2015 09:17:50 +0100 [thread overview]
Message-ID: <54FD572E.7040201@redhat.com> (raw)
In-Reply-To: <20150308211117.GA23193@dtor-ws>
Hi,
On 08-03-15 22:11, Dmitry Torokhov wrote:
> Hi Hans,
>
> On Sun, Mar 08, 2015 at 09:53:39PM +0100, Hans de Goede wrote:
>> Hi Dmitry, Maxime, et al.
>>
>> Here is a patch-set for the sun4i-ts driver temperature sensor support,
>> it consists of 2 fixes:
>>
>> 1) Use a better temperature curve for A10 SoCs to avoid reporting a way to
>> high temperature.
>>
>> 2) Start with reporting an "estimated" temperature of 40 degrees rather then
>> returning -EAGAIN until we get the first temperature ready interrupt to avoid
>> the kernel tempzone core logging errors because of our -EAGAIN return.
>
> No, I think we better teach thermal core not to complain about
> -EAGAINs.
I was wondering if that would not be a better fix myself, so ack. I'll go do
a patch for that and submit it to the thermalzone maintainer.
Regards,
Hans
WARNING: multiple messages have this Message-ID (diff)
From: Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Dmitry Torokhov
<dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Maxime Ripard
<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
Eduardo Valentin
<edubezval-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH 0/3] touchscreen: sun4i-ts: A10 (sun4i) has a different temperature curve
Date: Mon, 09 Mar 2015 09:17:50 +0100 [thread overview]
Message-ID: <54FD572E.7040201@redhat.com> (raw)
In-Reply-To: <20150308211117.GA23193@dtor-ws>
Hi,
On 08-03-15 22:11, Dmitry Torokhov wrote:
> Hi Hans,
>
> On Sun, Mar 08, 2015 at 09:53:39PM +0100, Hans de Goede wrote:
>> Hi Dmitry, Maxime, et al.
>>
>> Here is a patch-set for the sun4i-ts driver temperature sensor support,
>> it consists of 2 fixes:
>>
>> 1) Use a better temperature curve for A10 SoCs to avoid reporting a way to
>> high temperature.
>>
>> 2) Start with reporting an "estimated" temperature of 40 degrees rather then
>> returning -EAGAIN until we get the first temperature ready interrupt to avoid
>> the kernel tempzone core logging errors because of our -EAGAIN return.
>
> No, I think we better teach thermal core not to complain about
> -EAGAINs.
I was wondering if that would not be a better fix myself, so ack. I'll go do
a patch for that and submit it to the thermalzone maintainer.
Regards,
Hans
next prev parent reply other threads:[~2015-03-09 8:17 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-08 20:53 [PATCH 0/3] touchscreen: sun4i-ts: A10 (sun4i) has a different temperature curve Hans de Goede
2015-03-08 20:53 ` Hans de Goede
2015-03-08 20:53 ` [PATCH 1/3] " Hans de Goede
2015-03-08 20:53 ` Hans de Goede
2015-03-08 21:13 ` Dmitry Torokhov
2015-03-08 21:13 ` Dmitry Torokhov
2015-03-09 8:15 ` Hans de Goede
2015-03-09 8:15 ` Hans de Goede
2015-03-08 20:53 ` [PATCH 2/3] touchscreen: sun4i-ts: Do not report -EAGAIN from tempzone callback Hans de Goede
2015-03-08 20:53 ` Hans de Goede
2015-03-08 20:53 ` [PATCH 3/3] ARM: dts: sunxi: Adjust touchscreen compatible for sun5i and later Hans de Goede
2015-03-08 20:53 ` Hans de Goede
2015-03-08 21:43 ` Maxime Ripard
2015-03-08 21:43 ` Maxime Ripard
2015-03-08 21:11 ` [PATCH 0/3] touchscreen: sun4i-ts: A10 (sun4i) has a different temperature curve Dmitry Torokhov
2015-03-08 21:11 ` Dmitry Torokhov
2015-03-09 8:17 ` Hans de Goede [this message]
2015-03-09 8:17 ` Hans de Goede
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