diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0809-drm-amd-amdgpu-restore-DGMA-request-size-check-and-N.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0809-drm-amd-amdgpu-restore-DGMA-request-size-check-and-N.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0809-drm-amd-amdgpu-restore-DGMA-request-size-check-and-N.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0809-drm-amd-amdgpu-restore-DGMA-request-size-check-and-N.patch deleted file mode 100644 index 4a8f581f..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0809-drm-amd-amdgpu-restore-DGMA-request-size-check-and-N.patch +++ /dev/null @@ -1,55 +0,0 @@ -From 6e50d37aa31d5a3fc97b1e1ad73d709758929928 Mon Sep 17 00:00:00 2001 -From: Roger He <Hongbo.He@amd.com> -Date: Mon, 10 Jul 2017 15:55:06 +0800 -Subject: [PATCH 0809/4131] drm/amd/amdgpu: restore DGMA request size check and - NO_EVICT flag - -Change-Id: I8e69243ac89aaeb5048e2e0ec16720108cacaf79 -Reviewed-by: Flora Cui <Flora.Cui@amd.com> -Signed-off-by: Roger He <Hongbo.He@amd.com> - - Conflicts: - drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 18 ++++++++++++++++++ - 1 file changed, 18 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c -index b58f185..a99545c 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c -@@ -47,6 +47,7 @@ int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size, - struct drm_gem_object **obj) - { - struct amdgpu_bo *robj; -+ unsigned long max_size; - int r; - - *obj = NULL; -@@ -55,6 +56,23 @@ int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size, - alignment = PAGE_SIZE; - } - -+ if ((initial_domain & AMDGPU_GEM_DOMAIN_DGMA) || -+ (initial_domain & AMDGPU_GEM_DOMAIN_DGMA_IMPORT)) { -+ flags |= AMDGPU_GEM_CREATE_NO_EVICT; -+ max_size = (unsigned long)amdgpu_direct_gma_size << 20; -+ -+ if (initial_domain & AMDGPU_GEM_DOMAIN_DGMA) -+ max_size -= atomic64_read(&adev->direct_gma.vram_usage); -+ else if (initial_domain & AMDGPU_GEM_DOMAIN_DGMA_IMPORT) -+ max_size -= atomic64_read(&adev->direct_gma.gart_usage); -+ -+ 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, 0, &robj); --- -2.7.4 - |