ALSA: hda - Optimize resume for codecs without jack detection

tiwai · tiwai · commit 59d81c1e3cad · 2019-07-18T14:03:17.000+02:00
The codecs without jack detection also don't have to be resumed
forcibly because, obviously, they have no jack.  Skip the forced
resume in such a case as optimization as well.

Reviewed-by: Kai Vehmanen &lt;kai.vehmanen@linux.intel.com&gt;
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
@@ -2942,7 +2942,7 @@ static int hda_codec_runtime_resume(struct device *dev)
 static int hda_codec_force_resume(struct device *dev)
 {
 	struct hda_codec *codec = dev_to_hda_codec(dev);
-	bool forced_resume = !codec->relaxed_resume;
+	bool forced_resume = !codec->relaxed_resume && codec->jacktbl.used;
 	int ret;
 
 	/* The get/put pair below enforces the runtime resume even if the

Original file line number	Diff line number	Diff line change
`@@ -2942,7 +2942,7 @@ static int hda_codec_runtime_resume(struct device *dev)`
`2942`	`2942`	`static int hda_codec_force_resume(struct device *dev)`
`2943`	`2943`	`{`
`2944`	`2944`	`struct hda_codec *codec = dev_to_hda_codec(dev);`
`2945`		`- bool forced_resume = !codec->relaxed_resume;`
	`2945`	`+ bool forced_resume = !codec->relaxed_resume && codec->jacktbl.used;`
`2946`	`2946`	`int ret;`
`2947`	`2947`
`2948`	`2948`	`/* The get/put pair below enforces the runtime resume even if the`