Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0ffe296a authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

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: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: default avatarLiam Girdwood <lrg@ti.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 60c655e6

sound/soc/sh/fsi.c

+5 −9
Original line number Diff line number Diff line
@@ -344,16 +344,15 @@ static u32 fsi_get_port_shift(struct fsi_priv *fsi, int is_play) 


static void fsi_stream_push(struct fsi_priv *fsi,

			    int is_play,

			    struct snd_pcm_substream *substream,

			    u32 buffer_len,

			    u32 period_len)

			    struct snd_pcm_substream *substream)

{

	struct fsi_stream *io = fsi_get_stream(fsi, is_play);

	struct snd_pcm_runtime *runtime = substream->runtime;



	io->substream	= substream;

	io->buff_len	= buffer_len;

	io->buff_len	= frames_to_bytes(runtime, runtime->buffer_size);

	io->buff_offset	= 0;

	io->period_len	= period_len;

	io->period_len	= frames_to_bytes(runtime, runtime->period_size);

	io->period_num	= 0;

	io->oerr_num	= -1; /* ignore 1st err */

	io->uerr_num	= -1; /* ignore 1st err */
@@ -844,15 +843,12 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd, 
			   struct snd_soc_dai *dai)

{

	struct fsi_priv *fsi = fsi_get_priv(substream);

	struct snd_pcm_runtime *runtime = substream->runtime;

	int is_play = fsi_is_play(substream);

	int ret = 0;



	switch (cmd) {

	case SNDRV_PCM_TRIGGER_START:

		fsi_stream_push(fsi, is_play, substream,

				frames_to_bytes(runtime, runtime->buffer_size),

				frames_to_bytes(runtime, runtime->period_size));

		fsi_stream_push(fsi, is_play, substream);

		ret = is_play ? fsi_data_push(fsi) : fsi_data_pop(fsi);

		fsi_irq_enable(fsi, is_play);

		fsi_port_start(fsi);