From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Date: Fri, 9 Mar 2018 19:11:17 +0000 (-0800)
Subject: ASoC: topology: create TLV data for dapm widgets
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a74ae617a73b520f0ed719388d3c502d54b164da;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

ASoC: topology: create TLV data for dapm widgets

[ Upstream commit bde8b3887add8368ecf0ca71117baf2fd56a6fc9 ]

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>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 8a758c994506..d6b48c796bfc 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -1180,6 +1180,9 @@ static struct snd_kcontrol_new *soc_tplg_dapm_widget_dmixer_create(
 			kfree(sm);
 			continue;
 		}
+
+		/* create any TLV data */
+		soc_tplg_create_tlv(tplg, &kc[i], &mc->hdr);
 	}
 	return kc;