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| author | Chanwoo Choi <[email protected]> | 2017-10-23 01:32:10 +0000 |
|---|---|---|
| committer | MyungJoo Ham <[email protected]> | 2017-10-26 08:08:40 +0000 |
| commit | 416b46a2627ae8de1466f90787dede6f9c5a1bfa (patch) | |
| tree | afe1701ce9bc7b57af453c924e450fbc84acf23b /lib/mpi/mpi-internal.h | |
| parent | PM / devfreq: Change return type of devfreq_set_freq_table() (diff) | |
| download | kernel-416b46a2627ae8de1466f90787dede6f9c5a1bfa.tar.gz kernel-416b46a2627ae8de1466f90787dede6f9c5a1bfa.zip | |
PM / devfreq: Show the all available frequencies
The commit a76caf55e5b35 ("thermal: Add devfreq cooling") allows
the devfreq device to use the cooling device. When the cooling down
are required, the devfreq_cooling.c disables the OPP entry with
the dev_pm_opp_disable(). In result, 'available_frequencies'[1]
sysfs node never came to show the all available frequencies.
[1] /sys/class/devfreq/.../available_frequencies
So, this patch uses the 'freq_table' in the 'struct devfreq_dev_profile'
in order to show the all available frequencies.
- If 'freq_table' is NULL, devfreq core initializes them by using OPP values.
- If 'freq_table' is initialized, devfreq core just uses the 'freq_table'.
And this patch adds some comment about the sort way of 'freq_table'.
Signed-off-by: Chanwoo Choi <[email protected]>
Signed-off-by: MyungJoo Ham <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-internal.h')
0 files changed, 0 insertions, 0 deletions