linux-kernel - Re: [PATCH v2] soundwire: master: enable pm runtime

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Message-ID: <20200817063455.GN2639@vkoul-mobl>
Date:   Mon, 17 Aug 2020 12:04:55 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Bard Liao <yung-chuan.liao@...ux.intel.com>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        tiwai@...e.de, broonie@...nel.org, gregkh@...uxfoundation.org,
        jank@...ence.com, srinivas.kandagatla@...aro.org,
        rander.wang@...ux.intel.com, ranjani.sridharan@...ux.intel.com,
        hui.wang@...onical.com, pierre-louis.bossart@...ux.intel.com,
        sanyog.r.kale@...el.com, mengdong.lin@...el.com,
        bard.liao@...el.com
Subject: Re: [PATCH v2] soundwire: master: enable pm runtime

On 27-07-20, 05:59, Bard Liao wrote:
> The hierarchy of soundwire devices is platform device -> M device -> S
> device. A S device is physically attached on the platform device. So the
> platform device should be resumed when a S device is resumed. As the
> bridge of platform device and S device, we have to implement runtime pm
> on M driver. We have set runtime pm ops in M driver already, but still
> need to enable runtime pm.

Applied, thanks

-- 
~Vinod