Commit 73002419 authored by Raju P.L.S.S.S.N's avatar Raju P.L.S.S.S.N Committed by Andy Gross

drivers: qcom: rpmh: avoid sending sleep/wake sets immediately

Fix the redundant call being made to send the sleep and wake requests
immediately to the controller.

As per the patch [1], the sleep and wake request votes are cached in
rpmh controller and sent during rpmh_flush(). These requests needs to be
sent only during entry of deeper system low power modes or suspend.

[1] https://patchwork.kernel.org/patch/10477533/Reviewed-by: default avatarLina Iyer <ilina@codeaurora.org>
Reviewed-by: default avatarEvan Green <evgreen@chromium.org>
Signed-off-by: default avatarRaju P.L.S.S.S.N <rplsssn@codeaurora.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: default avatarAndy Gross <andy.gross@linaro.org>
parent f58b0f9d
......@@ -192,9 +192,8 @@ static int __rpmh_write(const struct device *dev, enum rpmh_state state,
WARN_ON(irqs_disabled());
ret = rpmh_rsc_send_data(ctrlr_to_drv(ctrlr), &rpm_msg->msg);
} else {
ret = rpmh_rsc_write_ctrl_data(ctrlr_to_drv(ctrlr),
&rpm_msg->msg);
/* Clean up our call by spoofing tx_done */
ret = 0;
rpmh_tx_done(&rpm_msg->msg, ret);
}
......
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