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authorLukasz Luba <lukasz.luba@arm.com>2021-01-27 13:51:21 +0300
committerQiang Yu <yuq825@gmail.com>2021-02-07 15:54:57 +0300
commit904beebb3eb501e473d23f59de9c2d5173564a24 (patch)
tree0a46d2d11e4cf4b826735e8ca88a829fb7c89b23 /drivers/gpu/drm/lima
parent0c9d59c3dbcfb6a5871c03d34f4d22cd3d3de41f (diff)
downloadlinux-904beebb3eb501e473d23f59de9c2d5173564a24.tar.xz
drm/lima: Use delayed timer as default in devfreq profile
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
Diffstat (limited to 'drivers/gpu/drm/lima')
-rw-r--r--drivers/gpu/drm/lima/lima_devfreq.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/lima/lima_devfreq.c b/drivers/gpu/drm/lima/lima_devfreq.c
index 5686ad4aaf7c..f1c9eb3e71bd 100644
--- a/drivers/gpu/drm/lima/lima_devfreq.c
+++ b/drivers/gpu/drm/lima/lima_devfreq.c
@@ -81,6 +81,7 @@ static int lima_devfreq_get_dev_status(struct device *dev,
}
static struct devfreq_dev_profile lima_devfreq_profile = {
+ .timer = DEVFREQ_TIMER_DELAYED,
.polling_ms = 50, /* ~3 frames */
.target = lima_devfreq_target,
.get_dev_status = lima_devfreq_get_dev_status,