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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2013-07-22 06:36:35 +0200
committerMark Brown <broonie@linaro.org>2013-07-28 20:34:09 +0200
commit07539c1de82cdc0ecbe72b413762b2e920407227 (patch)
treefce4f8c1d8f1cdee3b2479b6c1c2ab666074059f /include/sound
parentASoC: add Renesas R-Car Generation feature (diff)
downloadlinux-07539c1de82cdc0ecbe72b413762b2e920407227.tar.xz
linux-07539c1de82cdc0ecbe72b413762b2e920407227.zip
ASoC: add Renesas R-Car SCU feature
Renesas R-Car series sound circuit consists of SSI and its peripheral. But this peripheral circuit is different between R-Car Generation1 (E1/M1/H1) and Generation2 (E2/M2/H2) (Actually, there are many difference in Generation1 chips) This patch adds SCU feature on this driver. But, it defines SCU style only, does nothing at this point. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/rcar_snd.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/include/sound/rcar_snd.h b/include/sound/rcar_snd.h
index 14942a827fe5..01f2e453dcbf 100644
--- a/include/sound/rcar_snd.h
+++ b/include/sound/rcar_snd.h
@@ -14,8 +14,15 @@
#include <linux/sh_clk.h>
+#define RSND_GEN1_SRU 0
-#define RSND_BASE_MAX 0
+#define RSND_GEN2_SRU 0
+
+#define RSND_BASE_MAX 1
+
+struct rsnd_scu_platform_info {
+ u32 flags;
+};
struct rsnd_dai_platform_info {
int ssi_id_playback;
@@ -34,6 +41,8 @@ struct rsnd_dai_platform_info {
struct rcar_snd_info {
u32 flags;
+ struct rsnd_scu_platform_info *scu_info;
+ int scu_info_nr;
struct rsnd_dai_platform_info *dai_info;
int dai_info_nr;
int (*start)(int id);