From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
MyungJoo Ham <myungjoo.ham@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Tomeu Vizoso <tomeu.vizoso@collabora.com>
Cc: linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 00/17] More improvements for Tegra30 devfreq driver
Date: Wed, 26 Jun 2019 04:32:34 +0300 [thread overview]
Message-ID: <20190626013252.30470-1-digetx@gmail.com> (raw)
Hello,
This series addresses some additional review comments that were made by
Thierry Reding to [1] and makes several important changes to the driver,
fixing excessive interrupts activity. In the end I'm proposing myself as
a maintainer for the Tegra devfreq drivers.
[1] https://lore.kernel.org/lkml/0fb50eb1-a173-1756-6889-2526a10ac707@gmail.com/T/
Changelog:
v2: Added more patches that are cleaning driver's code further and
squashing another kHz conversion bug.
The patch "Rework frequency management logic" of the v1 series is now
converted to "Set up watermarks properly" because I found some problems
in the original patch and then realized that there is no need to change
the logic much. So the logic mostly preserved and only got improvements.
The series is based on the today's linux-next (25 Jun) and takes into
account minor changes that MyungJoo Ham made to the already queued
patches from the first batch [1].
Dmitry Osipenko (17):
PM / devfreq: tegra30: Change irq type to unsigned int
PM / devfreq: tegra30: Keep interrupt disabled while governor is
stopped
PM / devfreq: tegra30: Handle possible round-rate error
PM / devfreq: tegra30: Drop write-barrier
PM / devfreq: tegra30: Set up watermarks properly
PM / devfreq: tegra30: Tuneup boosting thresholds
PM / devfreq: tegra30: Use CPUFreq notifier
PM / devfreq: tegra30: Move clk-notifier's registration to governor's
start
PM / devfreq: tegra30: Reset boosting on startup
PM / devfreq: tegra30: Don't enable consecutive-down interrupt on
startup
PM / devfreq: tegra30: Add debug messages
PM / devfreq: tegra30: Inline all one-line functions
PM / devfreq: tegra30: Constify structs
PM / devfreq: tegra30: Ensure that target freq won't overflow
PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out
PM / devfreq: tegra30: Use kHz units uniformly in the code
PM / devfreq: tegra20/30: Add Dmitry as a maintainer
MAINTAINERS | 9 +
drivers/devfreq/tegra30-devfreq.c | 562 +++++++++++++++++++++---------
2 files changed, 413 insertions(+), 158 deletions(-)
--
2.22.0
next reply other threads:[~2019-06-26 1:36 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-26 1:32 Dmitry Osipenko [this message]
2019-06-26 1:32 ` [PATCH v2 01/17] PM / devfreq: tegra30: Change irq type to unsigned int Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 02/17] PM / devfreq: tegra30: Keep interrupt disabled while governor is stopped Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 03/17] PM / devfreq: tegra30: Handle possible round-rate error Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 04/17] PM / devfreq: tegra30: Drop write-barrier Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 05/17] PM / devfreq: tegra30: Set up watermarks properly Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 06/17] PM / devfreq: tegra30: Tuneup boosting thresholds Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 07/17] PM / devfreq: tegra30: Use CPUFreq notifier Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 08/17] PM / devfreq: tegra30: Move clk-notifier's registration to governor's start Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 09/17] PM / devfreq: tegra30: Reset boosting on startup Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 10/17] PM / devfreq: tegra30: Don't enable consecutive-down interrupt " Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 11/17] PM / devfreq: tegra30: Add debug messages Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 12/17] PM / devfreq: tegra30: Inline all one-line functions Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 13/17] PM / devfreq: tegra30: Constify structs Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 14/17] PM / devfreq: tegra30: Ensure that target freq won't overflow Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 15/17] PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 16/17] PM / devfreq: tegra30: Use kHz units uniformly in the code Dmitry Osipenko
2019-06-26 1:32 ` [PATCH v2 17/17] PM / devfreq: tegra20/30: Add Dmitry as a maintainer Dmitry Osipenko
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