From: Mark Brown <broonie@kernel.org>
Date: Wed, 6 Nov 2019 16:29:34 +0000 (+0000)
Subject: Merge branch 'for-5.4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie... 
X-Git-Tag: for-linus-20191205~91^2~62^2~1
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=992fd39a349ac62044d9e20d17d309c2cf0f5c27;p=linux-2.6-block.git

Merge branch 'for-5.4' of https://git./linux/kernel/git/broonie/sound into asoc-5.5
---

992fd39a349ac62044d9e20d17d309c2cf0f5c27
diff --cc sound/soc/sof/control.c
index 2c4abd406c4f,2b8711eda362..7baf7f1507c3
--- a/sound/soc/sof/control.c
+++ b/sound/soc/sof/control.c
@@@ -139,13 -112,12 +143,15 @@@ int snd_sof_switch_put(struct snd_kcont
  
  	/* update each channel */
  	for (i = 0; i < channels; i++) {
- 		cdata->chanv[i].value = ucontrol->value.integer.value[i];
+ 		value = ucontrol->value.integer.value[i];
+ 		change = change || (value != cdata->chanv[i].value);
  		cdata->chanv[i].channel = i;
+ 		cdata->chanv[i].value = value;
  	}
  
 +	if (scontrol->led_ctl.use_led)
 +		update_mute_led(scontrol, kcontrol, ucontrol);
 +
  	/* notify DSP of mixer updates */
  	if (pm_runtime_active(sdev->dev))
  		snd_sof_ipc_set_get_comp_data(sdev->ipc, scontrol,