Arto Merilainen 29440602f3 devfreq: Improve wmark_active initialization ...

The wmark_active governor initialization assumes that the device
frequency is the lowest possible frequency when the governor is
started or resumed. However, this may not be correct if the
governor was suspended/stopped before the clock had been slowed
down.

This patch modifies the governor to read the frequency during
governor initialization and resume.

Change-Id: I38d3256102b344bc8818c5623a015843678a8ce5
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/733007
Reviewed-on: http://git-master/r/1160009
(cherry picked from linux-4.9 commit 32e2561dffc5d7390fa4fd503651da9013403ecb)
Reviewed-on: https://git-master.nvidia.com/r/1770141
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Timo Alho <talho@nvidia.com>
Tested-by: Timo Alho <talho@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2023-04-04 05:18:03 +00:00

..

governor_pod_scaling.c

devfreq: governor_pod_scaling: Fix build errors

2023-04-04 05:18:03 +00:00

governor_wmark_active.c

devfreq: Improve wmark_active initialization

2023-04-04 05:18:03 +00:00

governor_wmark_simple.c

devfreq: Add debugfs interface to simple watermark

2023-04-04 05:18:03 +00:00