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drm/lima: Use delayed timer as default in devfreq profile

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Devfreq framework supports 2 modes for monitoring devices.
Use delayed timer as default instead of deferrable timer
in order to monitor the GPU status regardless of CPU idle.

Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210127105121.20345-1-lukasz.luba@arm.com
This commit is contained in:
Lukasz Luba
2021-01-27 10:51:21 +00:00
committed by Qiang Yu
parent 0c9d59c3db
commit 904beebb3e
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/lima/lima_devfreq.c
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@@ -81,6 +81,7 @@ static int lima_devfreq_get_dev_status(struct device *dev,
} }
static struct devfreq_dev_profile lima_devfreq_profile = { static struct devfreq_dev_profile lima_devfreq_profile = {
.timer = DEVFREQ_TIMER_DELAYED,
.polling_ms = 50, /* ~3 frames */ .polling_ms = 50, /* ~3 frames */
.target = lima_devfreq_target, .target = lima_devfreq_target,
.get_dev_status = lima_devfreq_get_dev_status, .get_dev_status = lima_devfreq_get_dev_status,