ASoC: Add compress_type as a member to snd_soc_codec

We need to keep a copy of the compress_type supplied by the codec driver
so that we can override it if necessary with whatever the machine driver
has provided us with.  The reason for not modifying the codec->driver
struct directly is that ideally we'd like to keep it const.

Adjust the code in soc-cache and soc-core to make use of the compress_type
member in the snd_soc_codec struct.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 714a70441bf2..586bfb99fedb 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -460,6 +460,7 @@ struct snd_soc_codec {
         struct list_head list;
         struct list_head card_list;
         int num_dai;
+        enum snd_soc_compress_type compress_type;
 
         /* runtime */
         struct snd_ac97 *ac97;  /* for ad-hoc ac97 devices */