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Commit 2d273f41 authored by Maulik Shah's avatar Maulik Shah
Browse files

cpuidle: lpm-levels: Fix WFI mode to work on Non-PSCI targets 



Fix WFI mode to work on Non-PSCI targets. Also skip update
lpm debug events if WFI low power mode is selected.

Change-Id: If07ccddb9642ab62d2fbf936574970a1770afb8e
Signed-off-by: default avatarMaulik Shah <mkshah@codeaurora.org>
parent 84a40fce

drivers/cpuidle/lpm-levels.c

+9 −5
Original line number Diff line number Diff line
@@ -874,13 +874,17 @@ static int lpm_cpuidle_enter(struct cpuidle_device *dev, 
	if (need_resched() || (idx < 0))

		goto exit;



	if (idx > 0 && !use_psci) {

		update_debug_pc_event(CPU_ENTER, idx, 0xdeaffeed, 0xdeaffeed,

					true);

	if (!use_psci) {

		if (idx > 0)

			update_debug_pc_event(CPU_ENTER, idx, 0xdeaffeed,

							0xdeaffeed, true);



		success = msm_cpu_pm_enter_sleep(cluster->cpu->levels[idx].mode,

				true);

		update_debug_pc_event(CPU_EXIT, idx, success, 0xdeaffeed,

					true);



		if (idx > 0)

			update_debug_pc_event(CPU_EXIT, idx, success,

							0xdeaffeed, true);

	} else {

		success = psci_enter_sleep(cluster, idx, true);

	}