From aaffb4cacd4c5546778a6e3b4bb2deef2dde4bd1 Mon Sep 17 00:00:00 2001 From: Cristian Marussi Date: Wed, 31 May 2023 16:20:39 +0100 Subject: powercap: arm_scmi: Add support for disabling powercaps on a zone Add support to disable/enable powercapping on a zone. Acked-by: Rafael J. Wysocki Signed-off-by: Cristian Marussi Link: https://lore.kernel.org/r/20230531152039.2363181-4-cristian.marussi@arm.com Signed-off-by: Sudeep Holla --- drivers/powercap/arm_scmi_powercap.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'drivers/powercap') diff --git a/drivers/powercap/arm_scmi_powercap.c b/drivers/powercap/arm_scmi_powercap.c index 05d0e516176a..5231f6d52ae3 100644 --- a/drivers/powercap/arm_scmi_powercap.c +++ b/drivers/powercap/arm_scmi_powercap.c @@ -70,10 +70,26 @@ static int scmi_powercap_get_power_uw(struct powercap_zone *pz, return 0; } +static int scmi_powercap_zone_enable_set(struct powercap_zone *pz, bool mode) +{ + struct scmi_powercap_zone *spz = to_scmi_powercap_zone(pz); + + return powercap_ops->cap_enable_set(spz->ph, spz->info->id, mode); +} + +static int scmi_powercap_zone_enable_get(struct powercap_zone *pz, bool *mode) +{ + struct scmi_powercap_zone *spz = to_scmi_powercap_zone(pz); + + return powercap_ops->cap_enable_get(spz->ph, spz->info->id, mode); +} + static const struct powercap_zone_ops zone_ops = { .get_max_power_range_uw = scmi_powercap_get_max_power_range_uw, .get_power_uw = scmi_powercap_get_power_uw, .release = scmi_powercap_zone_release, + .set_enable = scmi_powercap_zone_enable_set, + .get_enable = scmi_powercap_zone_enable_get, }; static void scmi_powercap_normalize_cap(const struct scmi_powercap_zone *spz, -- cgit v1.2.3