From: Dmitry Osipenko <digetx@gmail.com>
To: Sameer Pujar <spujar@nvidia.com>,
linux@armlinux.org.uk, jhogan@kernel.org
Cc: thierry.reding@gmail.com, jonathanh@nvidia.com,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] ARM: tegra: enforce PM requirement
Date: Tue, 26 Feb 2019 17:46:45 +0300 [thread overview]
Message-ID: <86293ce9-fb0d-3412-df9a-0ff380ab2eb6@gmail.com> (raw)
In-Reply-To: <1551169537-17548-1-git-send-email-spujar@nvidia.com>
26.02.2019 11:25, Sameer Pujar пишет:
> The requirement for this came while adding runtime PM support for HDA
> driver. There were concerns about driver explicitly handling !PM case.
> In general, drivers need to handle !PM case with work arounds for
> managing clocks and power explicitly, which is not really necessary
> when PM support on tegra is in good shape. In fact ARM 64-bit Tegra
> platforms enforce PM support and there is no reason why this cannot be
> done for 32-bit.
>
> More details with regards to above can be found in following patch,
> http://patchwork.ozlabs.org/patch/1036645/
I think you meant this: https://patchwork.ozlabs.org/patch/1031007/
next prev parent reply other threads:[~2019-02-26 14:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-26 8:25 [PATCH v2] ARM: tegra: enforce PM requirement Sameer Pujar
2019-02-26 9:13 ` Russell King - ARM Linux admin
2019-02-26 16:52 ` Dmitry Osipenko
2019-02-27 6:17 ` Sameer Pujar
2019-02-27 10:41 ` Thierry Reding
2019-02-26 14:46 ` Dmitry Osipenko [this message]
2019-02-27 6:14 ` Sameer Pujar
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