ASoC: sh: fsi: tidyup parameter of fsi_stream_push
It is possible to create buff_len and period_len from substream->runtime. This patch is preparation of tidyup unclear variable naming patch. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -344,16 +344,15 @@ static u32 fsi_get_port_shift(struct fsi_priv *fsi, int is_play)
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static void fsi_stream_push(struct fsi_priv *fsi,
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static void fsi_stream_push(struct fsi_priv *fsi,
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int is_play,
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int is_play,
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struct snd_pcm_substream *substream,
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struct snd_pcm_substream *substream)
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u32 buffer_len,
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u32 period_len)
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{
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{
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struct fsi_stream *io = fsi_get_stream(fsi, is_play);
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struct fsi_stream *io = fsi_get_stream(fsi, is_play);
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struct snd_pcm_runtime *runtime = substream->runtime;
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io->substream = substream;
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io->substream = substream;
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io->buff_len = buffer_len;
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io->buff_len = frames_to_bytes(runtime, runtime->buffer_size);
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io->buff_offset = 0;
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io->buff_offset = 0;
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io->period_len = period_len;
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io->period_len = frames_to_bytes(runtime, runtime->period_size);
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io->period_num = 0;
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io->period_num = 0;
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io->oerr_num = -1; /* ignore 1st err */
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io->oerr_num = -1; /* ignore 1st err */
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io->uerr_num = -1; /* ignore 1st err */
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io->uerr_num = -1; /* ignore 1st err */
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@ -844,15 +843,12 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
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struct snd_soc_dai *dai)
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struct snd_soc_dai *dai)
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{
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{
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struct fsi_priv *fsi = fsi_get_priv(substream);
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struct fsi_priv *fsi = fsi_get_priv(substream);
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struct snd_pcm_runtime *runtime = substream->runtime;
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int is_play = fsi_is_play(substream);
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int is_play = fsi_is_play(substream);
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int ret = 0;
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int ret = 0;
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switch (cmd) {
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switch (cmd) {
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case SNDRV_PCM_TRIGGER_START:
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case SNDRV_PCM_TRIGGER_START:
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fsi_stream_push(fsi, is_play, substream,
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fsi_stream_push(fsi, is_play, substream);
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frames_to_bytes(runtime, runtime->buffer_size),
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frames_to_bytes(runtime, runtime->period_size));
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ret = is_play ? fsi_data_push(fsi) : fsi_data_pop(fsi);
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ret = is_play ? fsi_data_push(fsi) : fsi_data_pop(fsi);
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fsi_irq_enable(fsi, is_play);
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fsi_irq_enable(fsi, is_play);
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fsi_port_start(fsi);
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fsi_port_start(fsi);
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