diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2022-05-11 17:56:51 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-05-19 21:16:04 +0300 |
| commit | 27656dcd55f8065aa80dd1f9d948d7d39866a65a (patch) | |
| tree | d101337464201ddc4b629acdf19cfc9219d3fbc4 | |
| parent | bd40cbb0e3b37a4d2a2d9e2ac40122cdf619b1f3 (diff) | |
| download | linux-27656dcd55f8065aa80dd1f9d948d7d39866a65a.tar.xz | |
PM: domains: Add GENPD_FLAG_RPM_ALWAYS_ON for the always-on governor
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>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/base/power/domain.c | 4 |
1 files changed, 4 insertions, 0 deletions
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)) |