From b662680252fa6e3bc53ad087078dd1fe7496449c Mon Sep 17 00:00:00 2001 From: "Subhransu S. Prusty" Date: Fri, 10 Jul 2015 22:18:39 +0530 Subject: [PATCH] ASoC: Intel: Skylake: Add dsp loader ops The ops is initialized during the dsp registration and used for the allocating dma buffers. Signed-off-by: Subhransu S. Prusty Signed-off-by: Jeeja KP Signed-off-by: Vinod Koul Signed-off-by: Mark Brown --- sound/soc/intel/skylake/skl-sst-dsp.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sound/soc/intel/skylake/skl-sst-dsp.h b/sound/soc/intel/skylake/skl-sst-dsp.h index cdfca9be4120..c2d28781309a 100644 --- a/sound/soc/intel/skylake/skl-sst-dsp.h +++ b/sound/soc/intel/skylake/skl-sst-dsp.h @@ -16,6 +16,8 @@ #ifndef __SKL_SST_DSP_H__ #define __SKL_SST_DSP_H__ +#include + struct sst_dsp_device; /* Intel HD Audio General DSP Registers */ @@ -104,6 +106,13 @@ struct skl_dsp_fw_ops { int (*set_state_D3)(struct sst_dsp *ctx); }; +struct skl_dsp_loader_ops { + int (*alloc_dma_buf)(struct device *dev, + struct snd_dma_buffer *dmab, size_t size); + int (*free_dma_buf)(struct device *dev, + struct snd_dma_buffer *dmab); +}; + void skl_dsp_set_state_locked(struct sst_dsp *ctx, int state); struct sst_dsp *skl_dsp_ctx_init(struct device *dev, struct sst_dsp_device *sst_dev, int irq); -- 2.39.5