From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Fri, 30 Jun 2017 12:20:45 +0200
Subject: drm/amdgpu: remove maximum BO size limitation v2
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Git-commit: 935eefb312566364ef395eb29574e093686dbec8
Patch-mainline: v4.14-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
We can finally remove this now.
v2: remove now unused max_size variable as well.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 12 ------------
1 file changed, 12 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -49,7 +49,6 @@ int amdgpu_gem_object_create(struct amdg
struct drm_gem_object **obj)
{
struct amdgpu_bo *robj;
- unsigned long max_size;
int r;
*obj = NULL;
@@ -58,17 +57,6 @@ int amdgpu_gem_object_create(struct amdg
alignment = PAGE_SIZE;
}
- if (!(initial_domain & (AMDGPU_GEM_DOMAIN_GDS | AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA))) {
- /* Maximum bo size is the unpinned gtt size since we use the gtt to
- * handle vram to system pool migrations.
- */
- max_size = adev->mc.gtt_size - adev->gart_pin_size;
- if (size > max_size) {
- DRM_DEBUG("Allocation size %ldMb bigger than %ldMb limit\n",
- size >> 20, max_size >> 20);
- return -ENOMEM;
- }
- }
retry:
r = amdgpu_bo_create(adev, size, alignment, kernel, initial_domain,
flags, NULL, NULL, &robj);