Commit 61d93208 authored Nov 05, 2019 by Dmitry Osipenko Committed by Chanwoo Choi Nov 06, 2019

PM / devfreq: tegra30: Don't enable consecutive-down interrupt on startup



The consecutive-down event tells that we should perform frequency
de-boosting, but boosting is in a reset state on start and hence the
event won't do anything useful for us and it will be just a dummy
interrupt request.

Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

parent 14266558

drivers/devfreq/tegra30-devfreq.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -490,7 +490,6 @@ static void tegra_actmon_configure_device(struct tegra_devfreq *tegra,
		<< ACTMON_DEV_CTRL_CONSECUTIVE_ABOVE_WMARK_NUM_SHIFT;
		val \|= ACTMON_DEV_CTRL_AVG_ABOVE_WMARK_EN;
		val \|= ACTMON_DEV_CTRL_AVG_BELOW_WMARK_EN;
		val \|= ACTMON_DEV_CTRL_CONSECUTIVE_BELOW_WMARK_EN;
		val \|= ACTMON_DEV_CTRL_CONSECUTIVE_ABOVE_WMARK_EN;
		val \|= ACTMON_DEV_CTRL_ENB;

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