Messages in this thread | | | From | Dmitry Osipenko <> | Subject | [PATCH v5 0/3] GENPD API improvements | Date | Thu, 21 Jan 2021 00:12:29 +0300 |
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Hi,
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.
[1] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=221130
Changelog:
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 whitespace.
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(-)
-- 2.29.2
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