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| author | Jinzhou Su <Jinzhou.Su@amd.com> | 2022-06-23 06:15:09 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-06-23 22:19:52 +0300 |
| commit | b376471fb47d4905e72fe73e9eeed228f8f2f230 (patch) | |
| tree | 1355a1ee0465d58d019094e3689752e2a1cb0206 /drivers/cpufreq/s3c2410-cpufreq.c | |
| parent | a111daf0c53ae91e71fd2bfe7497862d14132e3e (diff) | |
| download | linux-b376471fb47d4905e72fe73e9eeed228f8f2f230.tar.xz | |
cpufreq: amd-pstate: Add resume and suspend callbacks
When system resumes from S3, the CPPC enable register will be
cleared and reset to 0.
So enable the CPPC interface by writing 1 to this register on
system resume and disable it during system suspend.
Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
[ rjw: Subject and changelog edits ]
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/s3c2410-cpufreq.c')
0 files changed, 0 insertions, 0 deletions