From bde8b3887add8368ecf0ca71117baf2fd56a6fc9 Mon Sep 17 00:00:00 2001
From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Date: Fri, 9 Mar 2018 11:11:17 -0800
Subject: [PATCH] ASoC: topology: create TLV data for dapm widgets
Git-commit: bde8b3887add8368ecf0ca71117baf2fd56a6fc9
Patch-mainline: v4.17-rc1
References: bsc#1051510
This patch adds the change required to create the TLV data
for dapm widget kcontrols from topology. This also fixes the following
TLV read error shown in amixer while showing the card control contents.
"amixer: Control hw:1 element TLV read error: No such device or address"
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/soc-topology.c | 3 +++
1 file changed, 3 insertions(+)
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -1256,6 +1256,9 @@ static struct snd_kcontrol_new *soc_tplg
kfree(sm);
continue;
}
+
+ /* create any TLV data */
+ soc_tplg_create_tlv(tplg, &kc[i], &mc->hdr);
}
return kc;