From 9203dd016a5d8ffb2eb6acdca60cd0b5dfe38c2b Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sat, 9 May 2015 11:26:47 +0100
Subject: ALSA: pcm: add IEC958 channel status helper

Add a helper to create the IEC958 channel status from an ALSA
snd_pcm_runtime structure, taking account of the sample rate and
sample size.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Reviwed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/core/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'sound/core/Kconfig')

diff --git a/sound/core/Kconfig b/sound/core/Kconfig
index b534c8a6046b..1507469425ec 100644
--- a/sound/core/Kconfig
+++ b/sound/core/Kconfig
@@ -9,6 +9,9 @@ config SND_PCM
 config SND_PCM_ELD
 	bool
 
+config SND_PCM_IEC958
+	bool
+
 config SND_DMAENGINE_PCM
 	tristate
 
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