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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-02-03 09:58:48 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-03 12:55:40 +0100 |
| commit | fec691e73bf20e1c8e6ecd8e3725e4745bec4e21 (patch) | |
| tree | 041ec35c18cdfec12b91e938b533e62f078195c4 /include/sound/sh_fsi.h | |
| parent | ASoC: fsi: fsi_stream_is_working() care substream->runtime (diff) | |
| download | linux-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.h | 10 |
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; }; /* |