On Thu, Oct 04, 2018 at 11:02:10AM +0200, Christian König wrote:
> That also simplifies handling quite a bit.
>
> Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Reviewed-by: Huang Rui <ray.huang@xxxxxxx>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
> index 9a5b252784a1..999e15945355 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
> @@ -200,16 +200,13 @@ void amdgpu_gmc_agp_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc)
> }
>
> if (size_bf > size_af) {
> - mc->agp_start = mc->fb_start > mc->gart_start ?
> - mc->gart_end + 1 : 0;
> + mc->agp_start = (mc->fb_start - size_bf) & sixteen_gb_mask;
> mc->agp_size = size_bf;
> } else {
> - mc->agp_start = (mc->fb_start > mc->gart_start ?
> - mc->fb_end : mc->gart_end) + 1,
> + mc->agp_start = ALIGN(mc->fb_end + 1, sixteen_gb);
> mc->agp_size = size_af;
> }
>
> - mc->agp_start = ALIGN(mc->agp_start, sixteen_gb);
> mc->agp_end = mc->agp_start + mc->agp_size - 1;
> dev_info(adev->dev, "AGP: %lluM 0x%016llX - 0x%016llX\n",
> mc->agp_size >> 20, mc->agp_start, mc->agp_end);
> --
> 2.14.1
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
_______________________________________________
amd-gfx mailing list
amd-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
