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Subject[PATCH 01/14] PM: domains: Add GENPD_FLAG_RPM_ALWAYS_ON for the always-on governor
Date
Rather than relying on the genpd provider to set the corresponding flag,
GENPD_FLAG_RPM_ALWAYS_ON, when the always-on governor is being used, let's
add it in pm_genpd_init(). In this way, it starts to benefits all genpd
providers immediately.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
drivers/base/power/domain.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 18cd7965e5d6..262bda9b56ef 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -2016,6 +2016,10 @@ int pm_genpd_init(struct generic_pm_domain *genpd,
genpd->dev_ops.start = pm_clk_resume;
}

+ /* The always-on governor works better with the corresponding flag. */
+ if (gov == &pm_domain_always_on_gov)
+ genpd->flags |= GENPD_FLAG_RPM_ALWAYS_ON;
+
/* Always-on domains must be powered on at initialization. */
if ((genpd_is_always_on(genpd) || genpd_is_rpm_always_on(genpd)) &&
!genpd_status_on(genpd))
--
2.25.1
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