diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/dwc/Kconfig | 4 | ||||
| -rw-r--r-- | sound/soc/dwc/Makefile | 6 | ||||
| -rw-r--r-- | sound/soc/dwc/dwc-i2s.c (renamed from sound/soc/dwc/designware_i2s.c) | 0 | ||||
| -rw-r--r-- | sound/soc/dwc/dwc-pcm.c (renamed from sound/soc/dwc/designware_pcm.c) | 3 |
4 files changed, 5 insertions, 8 deletions
diff --git a/sound/soc/dwc/Kconfig b/sound/soc/dwc/Kconfig index c297efe43861..c6fd95fa5ca6 100644 --- a/sound/soc/dwc/Kconfig +++ b/sound/soc/dwc/Kconfig @@ -8,10 +8,10 @@ config SND_DESIGNWARE_I2S maximum of 8 channels each for play and record. config SND_DESIGNWARE_PCM - tristate "PCM PIO extension for I2S driver" + bool "PCM PIO extension for I2S driver" depends on SND_DESIGNWARE_I2S help - Say Y, M or N if you want to add a custom ALSA extension that registers + Say Y or N if you want to add a custom ALSA extension that registers a PCM and uses PIO to transfer data. This functionality is specially suited for I2S devices that don't have diff --git a/sound/soc/dwc/Makefile b/sound/soc/dwc/Makefile index 38f1ca31c5fa..3e24c0ff95fb 100644 --- a/sound/soc/dwc/Makefile +++ b/sound/soc/dwc/Makefile @@ -1,5 +1,5 @@ # SYNOPSYS Platform Support obj-$(CONFIG_SND_DESIGNWARE_I2S) += designware_i2s.o -ifdef CONFIG_SND_DESIGNWARE_PCM -obj-$(CONFIG_SND_DESIGNWARE_I2S) += designware_pcm.o -endif + +designware_i2s-y := dwc-i2s.o +designware_i2s-$(CONFIG_SND_DESIGNWARE_PCM) += dwc-pcm.o diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/dwc-i2s.c index 9c46e4112026..9c46e4112026 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/dwc-i2s.c diff --git a/sound/soc/dwc/designware_pcm.c b/sound/soc/dwc/dwc-pcm.c index 459ec861e6b6..406fd867117b 100644 --- a/sound/soc/dwc/designware_pcm.c +++ b/sound/soc/dwc/dwc-pcm.c @@ -129,13 +129,11 @@ void dw_pcm_push_tx(struct dw_i2s_dev *dev) { dw_pcm_transfer(dev, true); } -EXPORT_SYMBOL_GPL(dw_pcm_push_tx); void dw_pcm_pop_rx(struct dw_i2s_dev *dev) { dw_pcm_transfer(dev, false); } -EXPORT_SYMBOL_GPL(dw_pcm_pop_rx); static int dw_pcm_open(struct snd_pcm_substream *substream) { @@ -281,4 +279,3 @@ int dw_pcm_register(struct platform_device *pdev) { return devm_snd_soc_register_platform(&pdev->dev, &dw_pcm_platform); } -EXPORT_SYMBOL_GPL(dw_pcm_register); |