From 2a99ef0fdb35a0f8d6b56ccc5d9d821e9ff100c1 Mon Sep 17 00:00:00 2001
From: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Date: Fri, 17 Jan 2014 17:03:56 +0000
Subject: ASoC: compress: Add suport for DPCM into compressed audio
Currently compressed audio streams are statically routed from the /dev
to the DAI link. Some DSPs can route compressed data to multiple BE DAIs
like they do for PCM data.
Add support to allow dynamically routed compressed streams using the existing
DPCM infrastructure. This patch adds special FE versions of the compressed ops
that work out the runtime routing.
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---
include/sound/soc.h | 1 +
1 file changed, 1 insertion(+)
(limited to 'include')
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 1f741cb24f33..c0c67003a7b7 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1029,6 +1029,7 @@ struct snd_soc_pcm_runtime {
/* Dynamic PCM BE runtime data */
struct snd_soc_dpcm_runtime dpcm[2];
+ int fe_compr;
long pmdown_time;
unsigned char pop_wait:1;
--
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