From: Mika Westerberg <mika.westerberg@intel.com>
To: Qipeng Zha <qipeng.zha@intel.com>
Cc: linux-gpio@vger.kernel.org, linus.walleij@linaro.org,
Huiquan Zhong <huiquan.zhong@intel.com>
Subject: Re: [PATCH] pwm: lpss: add PM support for LPSS PWM
Date: Mon, 24 Aug 2015 13:20:20 +0300 [thread overview]
Message-ID: <20150824102020.GQ30005@lahna.fi.intel.com> (raw)
In-Reply-To: <1440434317-51406-1-git-send-email-qipeng.zha@intel.com>
On Tue, Aug 25, 2015 at 12:38:37AM +0800, Qipeng Zha wrote:
> Without this PM support, PWM controller can't enter into
> D3 state, and then kernel will fail to enter S3.
You should Cc the PWM subsystem maintainer as well. Please check what
% scripts/get_maintainer.pl 0001-your-patch.patch
outputs.
Also it would be good idea to include bit more analysis to the
changelog. For example why it prevents system S3?
Does this happen on Baytrail, Braswell?
next prev parent reply other threads:[~2015-08-24 10:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-24 16:38 [PATCH] pwm: lpss: add PM support for LPSS PWM Qipeng Zha
2015-08-24 10:20 ` Mika Westerberg [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-08-24 15:18 Qipeng Zha
2015-09-08 8:46 ` Linus Walleij
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