A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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dsp: Set dma_mask to accept 64 bit dma address

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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>
This commit is contained in:
Huicheng Liu 2020-11-02 23:43:28 -05:00
commit dfe4a17ade
1 changed files with 5 additions and 0 deletions
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5
dsp/msm_audio_ion_vm.c
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@ -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,