File 0024-topology-decode-Add-DAI-name-printing.patch of Package alsa

Overview Repositories Revisions Requests Users Attributes Meta

File 0024-topology-decode-Add-DAI-name-printing.patch of Package alsa (Revision 9242b92ca637ea2376482c7ccfa47cd1)

Currently displaying revision 9242b92ca637ea2376482c7ccfa47cd1 , Show latest

From 6b0fb2bc7e0cfac8e1aedfcad183ab247c85173d Mon Sep 17 00:00:00 2001
From: Piotr Maziarz <piotrx.maziarz@linux.intel.com>
Date: Mon, 31 Aug 2020 11:09:02 +0200
Subject: [PATCH 24/32] topology: decode: Add DAI name printing
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

DAI name is a part of topology binary. Not printing makes data loss while
converting from binary to standard ALSA configuration file.

Signed-off-by: Piotr Maziarz <piotrx.maziarz@linux.intel.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 src/topology/pcm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/topology/pcm.c b/src/topology/pcm.c
index 49c5eaba8b82..5a54e1534c95 100644
--- a/src/topology/pcm.c
+++ b/src/topology/pcm.c
@@ -781,7 +781,9 @@ int tplg_save_fe_dai(snd_tplg_t *tplg ATTRIBUTE_UNUSED,
 	struct snd_soc_tplg_pcm *pcm = elem->pcm;
 	int err = 0;
 
-	if (pcm->dai_id > 0)
+	if (strlen(pcm->dai_name))
+		err = tplg_save_printf(dst, pfx, "dai.'%s'.id %u\n", pcm->dai_name, pcm->dai_id);
+	else if (pcm->dai_id > 0)
 		err = tplg_save_printf(dst, pfx, "dai.0.id %u\n", pcm->dai_id);
 	return err;
 }
-- 
2.16.4

Places

File 0024-topology-decode-Add-DAI-name-printing.patch of Package alsa (Revision 9242b92ca637ea2376482c7ccfa47cd1)

Places