On Mon, Feb 3, 2020 at 10:14 PM Maulik Shah <mkshah@xxxxxxxxxxxxxx> wrote:
Currently rpmh ctrlr dirty flag is set for all cases regardlessDon't you need to set dirty = true for ACTIVE_ONLY state always? The
of data is really changed or not.
Add changes to update it when data is updated to new values.
Signed-off-by: Maulik Shah <mkshah@xxxxxxxxxxxxxx>
---
drivers/soc/qcom/rpmh.c | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/soc/qcom/rpmh.c b/drivers/soc/qcom/rpmh.c
index 035091f..c3d6f00 100644
--- a/drivers/soc/qcom/rpmh.c
+++ b/drivers/soc/qcom/rpmh.c
@@ -139,20 +139,27 @@ static struct cache_req *cache_rpm_request(struct rpmh_ctrlr *ctrlr,
existing:
switch (state) {
case RPMH_ACTIVE_ONLY_STATE:
- if (req->sleep_val != UINT_MAX)
+ if (req->sleep_val != UINT_MAX) {
req->wake_val = cmd->data;
+ ctrlr->dirty = true;
+ }
conditional is just saying "if nobody set a sleep vote, then maintain
this vote when we wake back up".