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ASoC: OMAP McBSP: Remove redundant accessors

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We no longer need accessor functions for max_tx/rx_threshold, dma_op_mode
or for the FIFO size.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Grazvydas Ignotas <notasas@gmail.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
This commit is contained in:
Peter Ujfalusi
2012-02-13 16:26:54 +02:00
committed by Liam Girdwood
parent 81da6a9e49
commit cb40b63a22
3 changed files with 5 additions and 48 deletions
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14
sound/soc/omap/omap-mcbsp.c
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@@ -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: