Re: [RESEND PATCH v2 3/5] drm/msm: call dma_direct_bypass()

2020-11-14 Thread Christoph Hellwig
On Sat, Nov 14, 2020 at 10:17:11AM -0500, Jonathan Marek wrote: > Always use direct dma ops and no swiotlb. > > Note: arm-smmu-qcom already avoids creating iommu dma ops, but not > everything uses arm-smmu-qcom and this also sets the dma mask. > > Signed-off-by: Jonathan Marek > --- > drivers/g

[RESEND PATCH v2 3/5] drm/msm: call dma_direct_bypass()

2020-11-14 Thread Jonathan Marek
Always use direct dma ops and no swiotlb. Note: arm-smmu-qcom already avoids creating iommu dma ops, but not everything uses arm-smmu-qcom and this also sets the dma mask. Signed-off-by: Jonathan Marek --- drivers/gpu/drm/msm/Kconfig | 1 + drivers/gpu/drm/msm/msm_drv.c | 8 +--- 2 files