;
> Reviewed-by: Christian König <christian.koe...@amd.com>
> Signed-off-by: Robin Murphy <robin.mur...@arm.com>
> ---
Much better
Tested-by: Sinan Kaya <ok...@codeauora.org>
for the first two patches. (1/3 and 2/3)
--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc.
dma_len = sg_dma_len(dma_sg);
+ addr = sg_dma_address(dma_sg);
+ }
}
--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm
Technologies, Inc.
Qualcomm Technologies,
t. Previous DRM library unit test is
still passing. It must have some unique characteristic.
I'll test your patch and report.
--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm
Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Li
On 4/17/2018 5:13 PM, Sinan Kaya wrote:
> Tested-by: Sinan Kaya <ok...@codeaurora.org>
>
> using QDF2400 and XFX Vega64 GPU for the first two patches.
>
> ./builddir/tests/amdgpu/amdgpu_test -s 1
>
> Suite: Basic Tests
> Test: Userptr Test ...passed
>
> U
atic int amdgpu_ttm_tt_pin_userptr(struct ttm_tt *ttm)
>
> r = -ENOMEM;
> nents = dma_map_sg(adev->dev, ttm->sg->sgl, ttm->sg->nents, direction);
> - if (nents != ttm->sg->nents)
> + if (nents == 0)
> goto release_sg;
>
>
consecutive pages into one entry is just additional
overhead which we don't need.
Signed-off-by: Sinan Kaya <ok...@codeaurora.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/
thing is to tell the DMA layer how much combining
IOMMU can do.
Signed-off-by: Sinan Kaya <ok...@codeaurora.org>
---
drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | 2 +-
drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c |
thing is to tell the DMA layer how much combining
IOMMU can do.
Signed-off-by: Sinan Kaya <ok...@codeaurora.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
