diff options
| -rw-r--r-- | sound/soc/renesas/rz-ssi.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/sound/soc/renesas/rz-ssi.c b/sound/soc/renesas/rz-ssi.c index 62d3222c510f..f4dc2f68dead 100644 --- a/sound/soc/renesas/rz-ssi.c +++ b/sound/soc/renesas/rz-ssi.c @@ -13,6 +13,7 @@ #include <linux/module.h> #include <linux/pm_runtime.h> #include <linux/reset.h> +#include <sound/pcm_params.h> #include <sound/soc.h> /* REGISTER OFFSET */ @@ -87,7 +88,6 @@ struct rz_ssi_stream { int dma_buffer_pos; /* The address for the next DMA descriptor */ int completed_dma_buf_pos; /* The address of the last completed DMA descriptor. */ int period_counter; /* for keeping track of periods transferred */ - int sample_width; int buffer_pos; /* current frame position in the buffer */ int running; /* 0=stopped, 1=running */ @@ -217,10 +217,7 @@ static inline bool rz_ssi_is_stream_running(struct rz_ssi_stream *strm) static void rz_ssi_stream_init(struct rz_ssi_stream *strm, struct snd_pcm_substream *substream) { - struct snd_pcm_runtime *runtime = substream->runtime; - rz_ssi_set_substream(strm, substream); - strm->sample_width = samples_to_bytes(runtime, 1); strm->dma_buffer_pos = 0; strm->completed_dma_buf_pos = 0; strm->period_counter = 0; @@ -978,9 +975,9 @@ static int rz_ssi_dai_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct rz_ssi_priv *ssi = snd_soc_dai_get_drvdata(dai); - struct rz_ssi_stream *strm = rz_ssi_stream_get(ssi, substream); unsigned int sample_bits = hw_param_interval(params, SNDRV_PCM_HW_PARAM_SAMPLE_BITS)->min; + unsigned int sample_width = params_width(params); unsigned int channels = params_channels(params); unsigned int rate = params_rate(params); int ret; @@ -999,16 +996,14 @@ static int rz_ssi_dai_hw_params(struct snd_pcm_substream *substream, if (rz_ssi_is_stream_running(&ssi->playback) || rz_ssi_is_stream_running(&ssi->capture)) { - if (rz_ssi_is_valid_hw_params(ssi, rate, channels, - strm->sample_width, sample_bits)) + if (rz_ssi_is_valid_hw_params(ssi, rate, channels, sample_width, sample_bits)) return 0; dev_err(ssi->dev, "Full duplex needs same HW params\n"); return -EINVAL; } - rz_ssi_cache_hw_params(ssi, rate, channels, strm->sample_width, - sample_bits); + rz_ssi_cache_hw_params(ssi, rate, channels, sample_width, sample_bits); ret = rz_ssi_swreset(ssi); if (ret) |