From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: Re: [PATCHv4 0/5] gpu: host1x: Add runtime pm support Date: Tue, 08 Oct 2013 10:46:13 -0600 Message-ID: <525436D5.8010707@wwwdotorg.org> References: <1381213648-5931-1-git-send-email-amerilainen@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1381213648-5931-1-git-send-email-amerilainen@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: Arto Merilainen , tbergstrom@nvidia.com, treding@nvidia.com Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, mkulkarni@nvidia.com List-Id: linux-tegra@vger.kernel.org On 10/08/2013 12:27 AM, Arto Merilainen wrote: > This series adds runtime pm support for host1x, gr2d and dc. It retains the > current behaviour if CONFIG_PM_RUNTIME is not enabled. > > The gr2d clock is enabled when a new job is submitted and disabled when > the work is done. Due to parent->child relations between host1x->gr2d, this > scheme enables and disables host1x clock. > > For dc, the clocks are enabled in .probe and disabled in .remove via runtime > pm instead of direct clock APIs. > > Mayuresh is unfortunately not available to continue with the series and hence > I will continue working on the patches. The series, briefly, Reviewed-by: Stephen Warren