From 7367d3096b1443e55a2c730d1966f423b15d5cad Mon Sep 17 00:00:00 2001
From: Keyon Jie <yang.jie@linux.intel.com>
Date: Fri, 25 Oct 2019 17:41:15 -0500
Subject: [PATCH] ASoC: SOF: add a flag to indicate the system suspend target
Git-commit: 7367d3096b1443e55a2c730d1966f423b15d5cad
Patch-mainline: v5.5-rc1
References: jsc#SLE-16518
Add flag 's0_suspend' to indicate if the system is entering S0ix or
not.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191025224122.7718-20-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/sof/sof-priv.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index 2231c673c678..e715673f20e5 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -398,6 +398,8 @@ struct snd_sof_dev {
/* power states related */
enum sof_d0_substate d0_substate;
+ /* flag to track if the intended power target of suspend is S0ix */
+ bool s0_suspend;
/* DSP firmware boot */
wait_queue_head_t boot_wait;
--
2.16.4