From: Viresh Kumar <viresh.kumar@linaro.org>
To: Dmitry Osipenko <digetx@gmail.com>
Cc: "Ulf Hansson" <ulf.hansson@linaro.org>,
"Thierry Reding" <thierry.reding@gmail.com>,
"Jonathan Hunter" <jonathanh@nvidia.com>,
"Viresh Kumar" <vireshk@kernel.org>,
"Stephen Boyd" <sboyd@kernel.org>,
"Peter De Schrijver" <pdeschrijver@nvidia.com>,
"Mikko Perttunen" <mperttunen@nvidia.com>,
"Peter Chen" <peter.chen@kernel.org>,
"Mark Brown" <broonie@kernel.org>,
"Lee Jones" <lee.jones@linaro.org>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Nishanth Menon" <nm@ti.com>,
"Vignesh Raghavendra" <vigneshr@ti.com>,
"Richard Weinberger" <richard@nod.at>,
"Miquel Raynal" <miquel.raynal@bootlin.com>,
"Lucas Stach" <dev@lynxeye.de>, "Stefan Agner" <stefan@agner.ch>,
"Adrian Hunter" <adrian.hunter@intel.com>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Michael Turquette" <mturquette@baylibre.com>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
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Subject: Re: [PATCH v8 01/34] opp: Add dev_pm_opp_sync() helper
Date: Thu, 26 Aug 2021 08:24:27 +0530 [thread overview]
Message-ID: <20210826025427.exdinwkuavyfcp3f@vireshk-i7> (raw)
In-Reply-To: <ed70e422-e0e9-8c2a-7ce6-e39cb6fd8108@gmail.com>
On 25-08-21, 18:41, Dmitry Osipenko wrote:
> Thinking a bit more about this, I got a nicer variant which actually works in all cases for Tegra.
>
> Viresh / Ulf, what do you think about this:
This is what I have been suggesting from day 1 :)
https://lore.kernel.org/linux-staging/20210818055849.ybfajzu75ecpdrbn@vireshk-i7/
"
And if it is all about just syncing the genpd core, then can the
genpd core do something like what clk framework does? i.e. allow a
new optional genpd callback, get_performance_state() (just like
set_performance_state()), which can be called initially by the core
to get the performance to something other than zero.
"
Looks good to me :)
--
viresh
next prev parent reply other threads:[~2021-08-26 2:54 UTC|newest]
Thread overview: 119+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-17 1:27 [PATCH v8 00/34] NVIDIA Tegra power management patches for 5.16 Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 01/34] opp: Add dev_pm_opp_sync() helper Dmitry Osipenko
2021-08-17 7:55 ` Viresh Kumar
2021-08-17 15:49 ` Dmitry Osipenko
2021-08-18 3:55 ` Viresh Kumar
2021-08-18 4:12 ` Dmitry Osipenko
2021-08-18 4:29 ` Dmitry Osipenko
2021-08-18 4:30 ` Dmitry Osipenko
2021-08-18 4:34 ` Viresh Kumar
2021-08-18 4:31 ` Viresh Kumar
2021-08-18 4:37 ` Dmitry Osipenko
2021-08-18 4:53 ` Viresh Kumar
2021-08-18 5:21 ` Dmitry Osipenko
2021-08-18 5:58 ` Viresh Kumar
2021-08-18 6:00 ` Viresh Kumar
2021-08-18 6:22 ` Dmitry Osipenko
2021-08-18 6:27 ` Viresh Kumar
2021-08-18 8:29 ` Ulf Hansson
2021-08-18 9:14 ` Viresh Kumar
2021-08-18 9:41 ` Ulf Hansson
2021-08-18 9:42 ` Ulf Hansson
2021-08-18 9:50 ` Viresh Kumar
2021-08-18 10:08 ` Ulf Hansson
2021-08-18 15:43 ` Dmitry Osipenko
2021-08-18 15:46 ` Dmitry Osipenko
2021-08-19 13:07 ` Ulf Hansson
2021-08-19 19:35 ` Dmitry Osipenko
2021-08-20 5:07 ` Viresh Kumar
2021-08-20 12:42 ` Ulf Hansson
2021-08-21 17:34 ` Dmitry Osipenko
2021-08-23 10:46 ` Ulf Hansson
2021-08-23 15:54 ` Dmitry Osipenko
2021-08-18 15:55 ` Dmitry Osipenko
2021-08-19 6:16 ` Viresh Kumar
2021-08-19 14:55 ` Ulf Hansson
2021-08-20 5:18 ` Viresh Kumar
2021-08-20 12:57 ` Ulf Hansson
2021-08-23 20:24 ` Dmitry Osipenko
2021-08-24 3:04 ` Viresh Kumar
2021-08-22 18:35 ` Dmitry Osipenko
2021-08-25 15:41 ` Dmitry Osipenko
2021-08-26 2:54 ` Viresh Kumar [this message]
2021-08-26 2:55 ` Viresh Kumar
2021-08-17 1:27 ` [PATCH v8 02/34] soc/tegra: pmc: Disable PMC state syncing Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 03/34] soc/tegra: Don't print error message when OPPs not available Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 04/34] soc/tegra: Add devm_tegra_core_dev_init_opp_table_simple() Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 05/34] soc/tegra: Use dev_pm_opp_sync() Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 06/34] dt-bindings: clock: tegra-car: Document new tegra-clocks sub-node Dmitry Osipenko
2021-08-18 1:15 ` Rob Herring
2021-08-18 1:44 ` Dmitry Osipenko
2021-08-18 13:52 ` Thierry Reding
2021-08-18 15:04 ` Dmitry Osipenko
2021-08-18 13:59 ` Thierry Reding
2021-08-18 15:05 ` Dmitry Osipenko
2021-08-18 16:39 ` Thierry Reding
2021-08-18 16:57 ` Dmitry Osipenko
2021-08-18 17:16 ` Dmitry Osipenko
2021-08-19 16:31 ` Thierry Reding
2021-08-19 22:20 ` Dmitry Osipenko
2021-08-20 2:51 ` Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 07/34] clk: tegra: Support runtime PM and power domain Dmitry Osipenko
2021-08-18 14:07 ` Thierry Reding
2021-08-18 15:05 ` Dmitry Osipenko
2021-08-18 16:42 ` Thierry Reding
2021-08-18 17:11 ` Dmitry Osipenko
2021-08-19 16:54 ` Thierry Reding
2021-08-19 22:09 ` Dmitry Osipenko
2021-08-20 11:42 ` Thierry Reding
2021-08-20 13:08 ` Ulf Hansson
2021-08-21 17:45 ` Dmitry Osipenko
2021-08-23 14:33 ` Thierry Reding
2021-08-23 18:54 ` Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 08/34] dt-bindings: host1x: Document OPP and power domain properties Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 09/34] dt-bindings: host1x: Document Memory Client resets of Host1x, GR2D and GR3D Dmitry Osipenko
2021-08-18 1:16 ` Rob Herring
2021-08-18 1:37 ` Dmitry Osipenko
2021-08-18 2:04 ` Dmitry Osipenko
2021-08-18 2:07 ` Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 10/34] gpu: host1x: Add host1x_channel_stop() Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 11/34] gpu: host1x: Add runtime PM and OPP support Dmitry Osipenko
2021-08-17 12:04 ` Ulf Hansson
2021-08-17 14:02 ` Thierry Reding
2021-08-18 8:35 ` Ulf Hansson
2021-08-18 17:24 ` Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 12/34] drm/tegra: dc: Support OPP and SoC core voltage scaling Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 13/34] drm/tegra: hdmi: Add OPP support Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 14/34] drm/tegra: gr2d: Support power management Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 15/34] drm/tegra: gr3d: " Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 16/34] drm/tegra: vic: Support system suspend Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 17/34] usb: chipidea: tegra: Add runtime PM and OPP support Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 18/34] bus: tegra-gmi: " Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 19/34] pwm: tegra: " Dmitry Osipenko
2021-08-19 13:21 ` Thierry Reding
2021-08-19 14:04 ` Ulf Hansson
2021-08-19 16:17 ` Thierry Reding
2021-08-17 1:27 ` [PATCH v8 20/34] mmc: sdhci-tegra: " Dmitry Osipenko
2021-08-19 17:03 ` Thierry Reding
2021-08-19 22:37 ` Dmitry Osipenko
2021-08-20 11:35 ` Thierry Reding
2021-08-25 9:45 ` Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 21/34] mtd: rawnand: tegra: " Dmitry Osipenko
2021-08-17 8:41 ` Miquel Raynal
2021-08-17 1:27 ` [PATCH v8 22/34] spi: tegra20-slink: Add " Dmitry Osipenko
2021-08-17 12:22 ` Mark Brown
2021-08-17 15:53 ` Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 23/34] media: dt: bindings: tegra-vde: Convert to schema Dmitry Osipenko
2021-08-18 1:17 ` Rob Herring
2021-08-17 1:27 ` [PATCH v8 24/34] media: dt: bindings: tegra-vde: Document OPP and power domain Dmitry Osipenko
2021-08-18 1:17 ` Rob Herring
2021-08-17 1:27 ` [PATCH v8 25/34] media: staging: tegra-vde: Support generic power domain and OPP Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 26/34] soc/tegra: fuse: Add OPP support Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 27/34] soc/tegra: fuse: Reset hardware Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 28/34] soc/tegra: regulators: Prepare for suspend Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 29/34] soc/tegra: pmc: Enable core domain support for Tegra20 and Tegra30 Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 30/34] ARM: tegra: Add OPP tables and power domains to Tegra20 device-trees Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 31/34] ARM: tegra: Add OPP tables and power domains to Tegra30 device-trees Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 32/34] ARM: tegra: Add Memory Client resets to Tegra20 GR2D, GR3D and Host1x Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 33/34] ARM: tegra: Add Memory Client resets to Tegra30 " Dmitry Osipenko
2021-08-17 1:27 ` [PATCH v8 34/34] ARM: tegra20/30: Disable unused host1x hardware Dmitry Osipenko
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