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linux-next/drivers/devfreq
Dmitry Osipenko 88ec816446 PM / devfreq: tegra30: Disable consecutive interrupts when appropriate
Consecutive interrupts should be disabled when boosting is completed.

Currently the disabling of "lower" interrupt happens only for MCCPU
monitor that uses dependency threshold, but even in a case of MCCPU the
interrupt isn't getting disabled if CPU's activity is above the threshold.
This results in a lot of dummy interrupt requests. The boosting feature is
used by both MCCPU and MCALL, boosting should be stopped once it reaches 0
for both of the monitors and regardless of the activity level.

The boosting stops to grow once the maximum limit is hit and thus the
"upper" interrupt needs to be disabled when the limit is reached.

Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2019-11-06 12:04:01 +09:00
..
event PM / devfreq: exynos-ppmu: remove useless assignment 2019-11-06 12:04:00 +09:00
devfreq-event.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
devfreq.c PM / devfreq: Lock devfreq in trans_stat_show 2019-11-06 12:04:00 +09:00
exynos-bus.c PM / devfreq: exynos-bus: Convert to use dev_pm_opp_set_rate() 2019-08-25 12:46:48 +09:00
governor_passive.c PM / devfreq: passive: fix compiler warning 2019-08-26 21:37:37 +09:00
governor_performance.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
governor_powersave.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
governor_simpleondemand.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
governor_userspace.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
governor.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
Kconfig PM / devfreq: tegra20: add COMMON_CLK dependency 2019-08-24 20:11:12 +09:00
Makefile PM / devfreq: Introduce driver for NVIDIA Tegra20 2019-08-24 20:11:12 +09:00
rk3399_dmc.c PM / devfreq: rk3399_dmc: Fix spelling typo 2019-08-24 20:11:12 +09:00
tegra20-devfreq.c PM / devfreq: Introduce driver for NVIDIA Tegra20 2019-08-24 20:11:12 +09:00
tegra30-devfreq.c PM / devfreq: tegra30: Disable consecutive interrupts when appropriate 2019-11-06 12:04:01 +09:00