diff options
Diffstat (limited to 'sound/soc/sh/fsi.c')
| -rw-r--r-- | sound/soc/sh/fsi.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 77747b075369..22037f1c76fb 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -266,6 +266,7 @@ struct fsi_priv { int clk_master:1; int clk_cpg:1; int spdif:1; + int enable_stream:1; long rate; }; @@ -395,6 +396,11 @@ static int fsi_is_spdif(struct fsi_priv *fsi) return fsi->spdif; } +static int fsi_is_enable_stream(struct fsi_priv *fsi) +{ + return fsi->enable_stream; +} + static int fsi_is_play(struct snd_pcm_substream *substream) { return substream->stream == SNDRV_PCM_STREAM_PLAYBACK; @@ -1138,10 +1144,9 @@ static int fsi_set_master_clk(struct device *dev, struct fsi_priv *fsi, */ static void fsi_pio_push16(struct fsi_priv *fsi, u8 *_buf, int samples) { - u32 enable_stream = fsi_get_info_flags(fsi) & SH_FSI_ENABLE_STREAM_MODE; int i; - if (enable_stream) { + if (fsi_is_enable_stream(fsi)) { /* * stream mode * see @@ -1299,8 +1304,6 @@ static void fsi_pio_start_stop(struct fsi_priv *fsi, struct fsi_stream *io, static int fsi_pio_push_init(struct fsi_priv *fsi, struct fsi_stream *io) { - u32 enable_stream = fsi_get_info_flags(fsi) & SH_FSI_ENABLE_STREAM_MODE; - /* * we can use 16bit stream mode * when "playback" and "16bit data" @@ -1308,7 +1311,7 @@ static int fsi_pio_push_init(struct fsi_priv *fsi, struct fsi_stream *io) * see * fsi_pio_push16() */ - if (enable_stream) + if (fsi_is_enable_stream(fsi)) io->bus_option = BUSOP_SET(24, PACKAGE_24BITBUS_BACK) | BUSOP_SET(16, PACKAGE_16BITBUS_STREAM); else @@ -1988,6 +1991,9 @@ static void fsi_port_info_init(struct fsi_priv *fsi, if (info->flags & SH_FSI_CLK_CPG) fsi->clk_cpg = 1; + + if (info->flags & SH_FSI_ENABLE_STREAM_MODE) + fsi->enable_stream = 1; } static void fsi_handler_init(struct fsi_priv *fsi, |