On Tue, Feb 20, 2018 at 5:44 AM, Thierry Reding
<thierry.reding at gmail.com> wrote:
> From: Thierry Reding <treding at nvidia.com>
>
> There's no need to set this before the number of DMA bits has been
> properly determined.
>
> Signed-off-by: Thierry Reding <treding at nvidia.com>
Applied. thanks!
Alex
> ---
> drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> index 9a170e37fbe7..9cc849f829d0 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> @@ -1086,7 +1086,6 @@ static int gmc_v8_0_sw_init(void *handle)
> */
> adev->need_dma32 = false;
> dma_bits = adev->need_dma32 ? 32 : 40;
> - adev->need_swiotlb = drm_get_max_iomem() > ((u64)1 << dma_bits);
> r = pci_set_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits));
> if (r) {
> adev->need_dma32 = true;
> --
> 2.15.1
>
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