dsp: Set dma_mask to accept 64 bit dma address



We do not set the dma_mask so by default it only
accepts 32bit dma address. setting the dma_mask to
DMA_BIT_MASK(64) makes it accept 64 bit dma address
as well

Change-Id: I3c5dc78e69432f261bee26bf9e0d8d097bc16d09
Signed-off-by: Huicheng Liu <huicliu@codeaurora.org>

parent 111a7ea8

dsp/msm_audio_ion_vm.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -948,6 +948,11 @@ static int msm_audio_ion_probe(struct platform_device *pdev)
		dev_dbg(dev, "%s: SMMU is Disabled\n", __func__);
		goto exit;
		}
		else {
		rc = dma_set_mask(dev, DMA_BIT_MASK(64));
		dev_dbg(dev, "%s: dma_set_mask returned 0x%x\n",
		__func__, rc);
		}

		rc = habmm_socket_open(&msm_audio_ion_hab_handle,
		HAB_MMID_CREATE(MM_AUD_3,