On Wed, Feb 20, 2019 at 9:30 AM Deucher, Alexander <alexander.deuc...@amd.com> wrote: > > Reviewed-by: Alex Deucher <alexander.deuc...@amd.com> > ________________________________ > From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> on behalf of Christian > König <ckoenig.leichtzumer...@gmail.com> > Sent: Wednesday, February 20, 2019 7:47 AM > To: michael.d.labri...@gmail.com; amd-gfx@lists.freedesktop.org > Subject: [PATCH] drm/amdgpu: fix dma mask check in gmc_v6_0.c > > This got messed up by "drm: change func to better detect wether swiotlb > is needed".
Shoot, I thought I hunted all those down! Sorry about that. -Mike > > Signed-off-by: Christian König <christian.koe...@amd.com> > --- > drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c > b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c > index 9fc3296592fe..98fd9208877f 100644 > --- a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c > +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c > @@ -886,7 +886,7 @@ static int gmc_v6_0_sw_init(void *handle) > pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(32)); > dev_warn(adev->dev, "amdgpu: No coherent DMA available.\n"); > } > - adev->need_swiotlb = drm_get_max_iomem() > ((u64)1 << dma_bits); > + adev->need_swiotlb = drm_need_swiotlb(dma_bits); > > r = gmc_v6_0_init_microcode(adev); > if (r) { > -- > 2.17.1 > > _______________________________________________ > amd-gfx mailing list > amd-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx -- Michael D Labriola 21 Rip Van Winkle Cir Warwick, RI 02886 401-316-9844 (cell) 401-848-8871 (work) 401-234-1306 (home) _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx