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From: Dmitry Osipenko <>
To: Thierry Reding <>,
	Jonathan Hunter <>,
	Ulf Hansson <>,
	Peter Geis <>,
	Nicolas Chauvet <>,
	"Rafael J. Wysocki" <>,
	Kevin Hilman <>,
	Peter De Schrijver <>,
	Viresh Kumar <>,
	Stephen Boyd <>,
	Greg Kroah-Hartman <>,
	Matt Merhar <>
Subject: [PATCH v5 0/3] GENPD API improvements
Date: Thu, 21 Jan 2021 00:12:29 +0300	[thread overview]
Message-ID: <> (raw)


This series is a prerequisite for the power domain driver of NVIDIA Tegra
SoCs [1]. It extends the GENPD core with a better support of performance
states and eases linking of child/parent PDs for the PD drivers.



v5: - Renamed genpd_xlate_performance_state() and its arguments like it
      was requested by Ulf Hansson and Viresh Kumar in a v4 review.

    - Added r-b from Ulf Hansson to "Make set_performance_state() callback
      optional" patch.

v4: - Updated the "Make set_performance_state() callback optional" patch.
      Now the case where one of intermediate domains doesn't implement
      the set_performance_state() callback is handled properly, thanks
      to Viresh and Ulf for catching this drawback and suggesting the fix.

    - Added more r-bs from Ulf Hansson and Viresh Kumar.

v3: - Added r-b from Ulf Hansson.

    - Added new patch "Make of_genpd_add_subdomain() to return -EPROBE_DEFER",
      which was suggested by Ulf Hansson.

    - Improved "Add "performance" column to debug summary" patch by
      correcting the formatting of debug output, which had a superfluous

Dmitry Osipenko (3):
  PM: domains: Make set_performance_state() callback optional
  PM: domains: Make of_genpd_add_subdomain() to return -EPROBE_DEFER
  PM: domains: Add "performance" column to debug summary

 drivers/base/power/domain.c | 54 +++++++++++++++++++++++--------------
 1 file changed, 34 insertions(+), 20 deletions(-)


             reply	other threads:[~2021-01-20 21:25 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-20 21:12 Dmitry Osipenko [this message]
2021-01-20 21:12 ` [PATCH v5 1/3] PM: domains: Make set_performance_state() callback optional Dmitry Osipenko
2021-01-21  4:08   ` Viresh Kumar
2021-01-20 21:12 ` [PATCH v5 2/3] PM: domains: Make of_genpd_add_subdomain() to return -EPROBE_DEFER Dmitry Osipenko
2021-01-20 21:12 ` [PATCH v5 3/3] PM: domains: Add "performance" column to debug summary Dmitry Osipenko
2021-01-22 16:14 ` [PATCH v5 0/3] GENPD API improvements Rafael J. Wysocki

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