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@xxxxxxx> --- Hi all, I've missed the Lima driver while working on Panfrost patch for fixing the issue with default devfreq framework polling mode. More about this and the patch, can be found here [1]. Regards, Lukasz Luba [1] https://lore.kernel.org/lkml/20210105164111.30122-1-lukasz.luba@xxxxxxx/ drivers/gpu/drm/lima/lima_devfreq.c | 1 + 1 file changed, 1 insertion(+) 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, -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
