diff options
| -rw-r--r-- | sound/soc/omap/mcbsp.c | 36 | ||||
| -rw-r--r-- | sound/soc/omap/mcbsp.h | 3 | ||||
| -rw-r--r-- | sound/soc/omap/omap-mcbsp.c | 14 |
3 files changed, 5 insertions, 48 deletions
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c index be92a28..95ba7e0 100644 --- a/sound/soc/omap/mcbsp.c +++ b/sound/soc/omap/mcbsp.c @@ -442,29 +442,6 @@ void omap_mcbsp_set_rx_threshold(struct omap_mcbsp *mcbsp, u16 threshold) } /* - * omap_mcbsp_get_max_tx_thres just return the current configured - * maximum threshold for transmission - */ -u16 omap_mcbsp_get_max_tx_threshold(struct omap_mcbsp *mcbsp) -{ - return mcbsp->max_tx_thres; -} - -/* - * omap_mcbsp_get_max_rx_thres just return the current configured - * maximum threshold for reception - */ -u16 omap_mcbsp_get_max_rx_threshold(struct omap_mcbsp *mcbsp) -{ - return mcbsp->max_rx_thres; -} - -u16 omap_mcbsp_get_fifo_size(struct omap_mcbsp *mcbsp) -{ - return mcbsp->pdata->buffer_size; -} - -/* * omap_mcbsp_get_tx_delay returns the number of used slots in the McBSP FIFO */ u16 omap_mcbsp_get_tx_delay(struct omap_mcbsp *mcbsp) @@ -504,19 +481,6 @@ u16 omap_mcbsp_get_rx_delay(struct omap_mcbsp *mcbsp) return threshold - buffstat; } -/* - * omap_mcbsp_get_dma_op_mode just return the current configured - * operating mode for the mcbsp channel - */ -int omap_mcbsp_get_dma_op_mode(struct omap_mcbsp *mcbsp) -{ - int dma_op_mode; - - dma_op_mode = mcbsp->dma_op_mode; - - return dma_op_mode; -} - int omap_mcbsp_request(struct omap_mcbsp *mcbsp) { void *reg_cache; diff --git a/sound/soc/omap/mcbsp.h b/sound/soc/omap/mcbsp.h index ec00c27..a991e1d 100644 --- a/sound/soc/omap/mcbsp.h +++ b/sound/soc/omap/mcbsp.h @@ -316,9 +316,6 @@ void omap_mcbsp_config(struct omap_mcbsp *mcbsp, const struct omap_mcbsp_reg_cfg *config); void omap_mcbsp_set_tx_threshold(struct omap_mcbsp *mcbsp, u16 threshold); void omap_mcbsp_set_rx_threshold(struct omap_mcbsp *mcbsp, u16 threshold); -u16 omap_mcbsp_get_max_tx_threshold(struct omap_mcbsp *mcbsp); -u16 omap_mcbsp_get_max_rx_threshold(struct omap_mcbsp *mcbsp); -u16 omap_mcbsp_get_fifo_size(struct omap_mcbsp *mcbsp); u16 omap_mcbsp_get_tx_delay(struct omap_mcbsp *mcbsp); u16 omap_mcbsp_get_rx_delay(struct omap_mcbsp *mcbsp); int omap_mcbsp_get_dma_op_mode(struct omap_mcbsp *mcbsp); diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index 8924002..9c703f1 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -67,13 +67,12 @@ static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream) struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data; struct omap_pcm_dma_data *dma_data; - int dma_op_mode = omap_mcbsp_get_dma_op_mode(mcbsp); int words; dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); /* TODO: Currently, MODE_ELEMENT == MODE_FRAME */ - if (dma_op_mode == MCBSP_DMA_MODE_THRESHOLD) + if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD) /* * Configure McBSP threshold based on either: * packet_size, when the sDMA is in packet mode, or @@ -106,7 +105,7 @@ static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params, int size; snd_interval_any(&frames); - size = omap_mcbsp_get_fifo_size(mcbsp); + size = mcbsp->pdata->buffer_size; frames.min = size / channels->min; frames.integer = 1; @@ -255,17 +254,14 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream, if (mcbsp->pdata->buffer_size) { dma_data->set_threshold = omap_mcbsp_set_threshold; /* TODO: Currently, MODE_ELEMENT == MODE_FRAME */ - if (omap_mcbsp_get_dma_op_mode(mcbsp) == - MCBSP_DMA_MODE_THRESHOLD) { + if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD) { int period_words, max_thrsh; period_words = params_period_bytes(params) / (wlen / 8); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - max_thrsh = omap_mcbsp_get_max_tx_threshold( - mcbsp); + max_thrsh = mcbsp->max_tx_thres; else - max_thrsh = omap_mcbsp_get_max_rx_threshold( - mcbsp); + max_thrsh = mcbsp->max_rx_thres; /* * If the period contains less or equal number of words, * we are using the original threshold mode setup: |
