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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2012-02-03 09:58:48 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-03 12:55:40 +0100
commitfec691e73bf20e1c8e6ecd8e3725e4745bec4e21 (patch)
tree041ec35c18cdfec12b91e938b533e62f078195c4 /include/sound/sh_fsi.h
parentASoC: fsi: fsi_stream_is_working() care substream->runtime (diff)
downloadlinux-fec691e73bf20e1c8e6ecd8e3725e4745bec4e21.tar.xz
linux-fec691e73bf20e1c8e6ecd8e3725e4745bec4e21.zip
ASoC: fsi: PortA/B information was controlled by sh_fsi_port_info
Current FSI got each PortA/B parameter by porta_flags/portb_flags from platform. And .set_rate function was shared for PortA/B. This structure was not readable and not flexible. This patch adds sh_fsi_port_info, and its own settings was added on each platform. it is preparation for DMAEngine support Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound/sh_fsi.h')
-rw-r--r--include/sound/sh_fsi.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h
index 9b1aacaa82fe..78cd77aff1f4 100644
--- a/include/sound/sh_fsi.h
+++ b/include/sound/sh_fsi.h
@@ -72,10 +72,14 @@
#define SH_FSI_BPFMD_32 (5 << 4)
#define SH_FSI_BPFMD_16 (6 << 4)
+struct sh_fsi_port_info {
+ unsigned long flags;
+ int (*set_rate)(struct device *dev, int rate, int enable);
+};
+
struct sh_fsi_platform_info {
- unsigned long porta_flags;
- unsigned long portb_flags;
- int (*set_rate)(struct device *dev, int is_porta, int rate, int enable);
+ struct sh_fsi_port_info port_a;
+ struct sh_fsi_port_info port_b;
};
/*