drivers: rpmh: disallow active state requests in solver mode.



SDM855 has separate TCS for SDE to send active mode or AMC requests.
When the solver mode is engaged, disallow the use of the RSC from Linux.

Change-Id: I9c696d04e409cde2485dce37e84f9208742acded
Signed-off-by: Lina Iyer <ilina@codeaurora.org>

parent cb57e6b4

drivers/soc/qcom/rpmh.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -285,7 +285,8 @@ static int check_ctrlr_state(struct rpmh_client *rc, enum rpmh_state state)

		/* Do not allow setting active votes when in solver mode */
		spin_lock_irqsave(&rpm->lock, flags);
		if (rpm->in_solver_mode && state == RPMH_AWAKE_STATE)
		if (rpm->in_solver_mode &&
		(state == RPMH_AWAKE_STATE \|\| state == RPMH_ACTIVE_ONLY_STATE))
		ret = -EBUSY;
		spin_unlock_irqrestore(&rpm->lock, flags);