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| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2017-01-17 14:16:42 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-01-23 19:16:33 +0100 |
| commit | b8ab0ccc0b6e517ff595f1b06fb9f578c8b4001f (patch) | |
| tree | e1aef3337536b6f108cf95748d8641ba147fbc28 /sound/soc/samsung/i2s.c | |
| parent | Merge remote-tracking branches 'asoc/topic/wm9712', 'asoc/topic/wm9713' and '... (diff) | |
| download | linux-b8ab0ccc0b6e517ff595f1b06fb9f578c8b4001f.tar.xz linux-b8ab0ccc0b6e517ff595f1b06fb9f578c8b4001f.zip | |
ASoC: Revert "samsung: Remove unneeded initialization of chan_name"
This reverts commit cdaf9af1eaeb539e32bfd6da6310b41ad6c3ba23
which breaks I2S support on the non-DT Samsung SoC platforms,
since the default "tx", "rx" DMA channel names for playback
and capture streams or custom channel names in struct
snd_dmaengine_pcm_config are supported in the ASoC dmaengine
module only for devicetree booting case.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/samsung/i2s.c')
| -rw-r--r-- | sound/soc/samsung/i2s.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index e00974bc5616..85324e61cbd5 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -1305,6 +1305,8 @@ static int samsung_i2s_probe(struct platform_device *pdev) } pri_dai->dma_playback.addr = regs_base + I2STXD; pri_dai->dma_capture.addr = regs_base + I2SRXD; + pri_dai->dma_playback.chan_name = "tx"; + pri_dai->dma_capture.chan_name = "rx"; pri_dai->dma_playback.addr_width = 4; pri_dai->dma_capture.addr_width = 4; pri_dai->quirks = quirks; @@ -1329,6 +1331,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) sec_dai->lock = &pri_dai->spinlock; sec_dai->variant_regs = pri_dai->variant_regs; sec_dai->dma_playback.addr = regs_base + I2STXDS; + sec_dai->dma_playback.chan_name = "tx-sec"; if (!np) { sec_dai->dma_playback.filter_data = i2s_pdata->dma_play_sec; |