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Commit b90a8e32 authored by Jilai Wang's avatar Jilai Wang
Browse files

msm: npu: Correct mapped npu mem size 



npu mem size should be retrieved from struct dma_buf structure
directly instead of from the first entry of sg_table.

Change-Id: I3ee5555b51781a0d40540a3d8d3fc7e3d3ddef3a
Signed-off-by: default avatarJilai Wang <jilaiw@codeaurora.org>
parent a0eb66fb

drivers/media/platform/msm/npu/npu_hw_access.c

+1 −1
Original line number Diff line number Diff line
@@ -291,7 +291,7 @@ int npu_mem_map(struct npu_client *client, int buf_hdl, uint32_t size, 
	dma_sync_sg_for_device(&(npu_dev->pdev->dev), ion_buf->table->sgl,

		ion_buf->table->nents, DMA_BIDIRECTIONAL);

	ion_buf->iova = ion_buf->table->sgl->dma_address;

	ion_buf->size = ion_buf->table->sgl->dma_length;

	ion_buf->size = ion_buf->dma_buf->size;

	*addr = ion_buf->iova;

	pr_debug("mapped mem addr:0x%llx size:0x%x\n", ion_buf->iova,

		ion_buf->size);