edma-pcm.h 562 B

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /*
  3. * edma-pcm.h - eDMA PCM driver using dmaengine for AM3xxx, AM4xxx
  4. *
  5. * Copyright (C) 2014 Texas Instruments, Inc.
  6. *
  7. * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
  8. *
  9. * Based on: sound/soc/tegra/tegra_pcm.h
  10. */
  11. #ifndef __EDMA_PCM_H__
  12. #define __EDMA_PCM_H__
  13. #if IS_ENABLED(CONFIG_SND_SOC_TI_EDMA_PCM)
  14. int edma_pcm_platform_register(struct device *dev);
  15. #else
  16. static inline int edma_pcm_platform_register(struct device *dev)
  17. {
  18. return 0;
  19. }
  20. #endif /* CONFIG_SND_SOC_TI_EDMA_PCM */
  21. #endif /* __EDMA_PCM_H__ */