[alsa-devel] [PATCH 19/26] ASoC: SOF: add a flag to indicate the system suspend target

[Pierre-Louis Bossart]

From: Keyon Jie <yang.jie at linux.intel.com>

Add flag 's0_suspend' to indicate if the system is entering S0ix or
not.

Signed-off-by: Keyon Jie <yang.jie at linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
---
 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;
-- 
2.20.1