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From 2fc4f16b075264fae016ea3db1f1f81d30cb0ab6 Mon Sep 17 00:00:00 2001
From: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
Date: Tue, 13 Dec 2016 18:08:39 +0300
Subject: [PATCH 102/104] ASoC: Modify check condition of multiple bindings of
components
https://patchwork.kernel.org/patch/7385501/
...and some more hacks to bind one component (with several DAIs)
to more than one sound card.
Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
---
sound/soc/soc-core.c | 6 ++++--
2 files changed, 4 insertions(+), 14 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 16369ca..899d013 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1373,7 +1373,8 @@ static int soc_probe_component(struct snd_soc_card *card,
return 0;
if (component->card) {
- if (component->card != card) {
+ if (component->card != card &&
+ component->registered_as_component) {
dev_err(component->dev,
"Trying to bind component to card \"%s\" but is already bound to card \"%s\"\n",
card->name, component->card->name);
@@ -3049,7 +3050,8 @@ int snd_soc_register_component(struct device *dev,
goto err_free;
cmpnt->ignore_pmdown_time = true;
- cmpnt->registered_as_component = true;
+ if (num_dai == 1)
+ cmpnt->registered_as_component = true;
ret = snd_soc_register_dais(cmpnt, dai_drv, num_dai, true);
if (ret < 0) {
--
1.7.10.4
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