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host: dai: handle dma buffer in cache functions #2031

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Merged
tlauda merged 1 commit into from
Oct 31, 2019
Merged

host: dai: handle dma buffer in cache functions #2031

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4 changes: 4 additions & 0 deletions src/audio/dai.c
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Original file line number Diff line number Diff line change
Expand Up @@ -870,6 +870,8 @@ static void dai_cache(struct comp_dev *dev, int cmd)

dma_sg_cache_wb_inv(&dd->config.elem_array);

dcache_writeback_invalidate_region(dd->dma_buffer,
sizeof(*dd->dma_buffer));
dcache_writeback_invalidate_region(dd->dai, sizeof(*dd->dai));
dcache_writeback_invalidate_region(dd->dma, sizeof(*dd->dma));
dcache_writeback_invalidate_region(dd, sizeof(*dd));
Expand All @@ -885,6 +887,8 @@ static void dai_cache(struct comp_dev *dev, int cmd)
dcache_invalidate_region(dd, sizeof(*dd));
dcache_invalidate_region(dd->dma, sizeof(*dd->dma));
dcache_invalidate_region(dd->dai, sizeof(*dd->dai));
dcache_invalidate_region(dd->dma_buffer,
sizeof(*dd->dma_buffer));

dma_sg_cache_inv(&dd->config.elem_array);
break;
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4 changes: 4 additions & 0 deletions src/audio/host.c
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Original file line number Diff line number Diff line change
Expand Up @@ -800,6 +800,8 @@ static void host_cache(struct comp_dev *dev, int cmd)
dma_sg_cache_wb_inv(&hd->config.elem_array);
dma_sg_cache_wb_inv(&hd->local.elem_array);

dcache_writeback_invalidate_region(hd->dma_buffer,
sizeof(*hd->dma_buffer));
dcache_writeback_invalidate_region(hd->dma, sizeof(*hd->dma));
dcache_writeback_invalidate_region(hd, sizeof(*hd));
dcache_writeback_invalidate_region(dev, sizeof(*dev));
Expand All @@ -814,6 +816,8 @@ static void host_cache(struct comp_dev *dev, int cmd)

dcache_invalidate_region(hd, sizeof(*hd));
dcache_invalidate_region(hd->dma, sizeof(*hd->dma));
dcache_invalidate_region(hd->dma_buffer,
sizeof(*hd->dma_buffer));

dma_sg_cache_inv(&hd->local.elem_array);
dma_sg_cache_inv(&hd->config.elem_array);
Expand Down