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Subject[PATCH 2/3] soc: qcom: rpmh: Add rpmh_write_sleep_and_wake() function
Date
Let RPMH clients call rpmh_write_sleep_and_wake() to immediately
write cached sleep and wake data to the TCSes.

Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
---
drivers/soc/qcom/rpmh.c | 16 ++++++++++++++++
include/soc/qcom/rpmh.h | 5 +++++
2 files changed, 21 insertions(+)

diff --git a/drivers/soc/qcom/rpmh.c b/drivers/soc/qcom/rpmh.c
index cbe6b96..725b8f0 100644
--- a/drivers/soc/qcom/rpmh.c
+++ b/drivers/soc/qcom/rpmh.c
@@ -515,6 +515,22 @@ int rpmh_flush(struct rpmh_ctrlr *ctrlr)
}

/**
+ * rpmh_write_sleep_and_wake() - Writes the buffered wake and sleep sets
+ * to TCSes
+ *
+ * @dev: The device making the request
+ *
+ * Return:
+ * * 0 - Success
+ * * Error code - Otherwise
+ */
+int rpmh_write_sleep_and_wake(const struct device *dev)
+{
+ return rpmh_flush(get_rpmh_ctrlr(dev));
+}
+EXPORT_SYMBOL(rpmh_write_sleep_and_wake);
+
+/**
* rpmh_invalidate: Invalidate sleep and wake sets in batch_cache
*
* @dev: The device making the request
diff --git a/include/soc/qcom/rpmh.h b/include/soc/qcom/rpmh.h
index fa8bb53..59b68f8 100644
--- a/include/soc/qcom/rpmh.h
+++ b/include/soc/qcom/rpmh.h
@@ -22,6 +22,8 @@ int rpmh_write_batch(const struct device *dev, enum rpmh_state state,

int rpmh_mode_solver_set(const struct device *dev, bool enable);

+int rpmh_write_sleep_and_wake(const struct device *dev);
+
void rpmh_invalidate(const struct device *dev);

#else
@@ -43,6 +45,9 @@ static inline int rpmh_write_batch(const struct device *dev,
static int rpmh_mode_solver_set(const struct device *dev, bool enable)
{ return -ENODEV; }

+static int rpmh_write_sleep_and_wake(const struct device *dev)
+{ return -ENODEV; }
+
static inline void rpmh_invalidate(const struct device *dev)
{
}
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
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