Messages in this thread | | | Subject | RE: [PATCH v5 3/7] PM / devfreq: Use the available min/max frequency | From | MyungJoo Ham <> | Date | Mon, 23 Oct 2017 05:10:52 +0000 |
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> The commit a76caf55e5b35 ("thermal: Add devfreq cooling") is able > to disable OPP as a cooling device. In result, both update_devfreq() > and {min|max}_freq_show() have to consider the 'opp->available' > status of each OPP. > > So, this patch adds the 'scaling_{min|max}_freq' to struct devfreq > in order to indicate the available mininum and maximum frequency > by adjusting OPP interface such as dev_pm_opp_{disable|enable}(). > The 'scaling_{min|max}_freq' are used for on both update_devfreq() > and {min|max}_freq_show(). > > Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com> (along with the 2/7, revert commit)
> --- > drivers/devfreq/devfreq.c | 40 ++++++++++++++++++++++++++++++++-------- > include/linux/devfreq.h | 4 ++++ > 2 files changed, 36 insertions(+), 8 deletions(-)
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