diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0012-drm-amdgpu-cleanup-GWS-GDS-and-OA-allocation.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0012-drm-amdgpu-cleanup-GWS-GDS-and-OA-allocation.patch | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0012-drm-amdgpu-cleanup-GWS-GDS-and-OA-allocation.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0012-drm-amdgpu-cleanup-GWS-GDS-and-OA-allocation.patch deleted file mode 100644 index c5549202..00000000 --- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0012-drm-amdgpu-cleanup-GWS-GDS-and-OA-allocation.patch +++ /dev/null @@ -1,66 +0,0 @@ -From 805e70e4fd11d5e0e875f26d65018c307fb1d1dc Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> -Date: Wed, 23 Aug 2017 20:11:25 +0200 -Subject: [PATCH 0012/4131] drm/amdgpu: cleanup GWS, GDS and OA allocation -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Those are certainly not kernel allocations, instead set the NO_CPU_ACCESS flag. - -Signed-off-by: Christian König <christian.koenig@amd.com> -Reviewed-by: Chunming Zhou <david1.zhou@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 15 +++++++-------- - 1 file changed, 7 insertions(+), 8 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c -index dea0b75..cd3642c 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c -@@ -184,17 +184,17 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, - { - struct amdgpu_device *adev = dev->dev_private; - union drm_amdgpu_gem_create *args = data; -+ uint64_t flags = args->in.domain_flags; - uint64_t size = args->in.bo_size; - struct drm_gem_object *gobj; - uint32_t handle; -- bool kernel = false; - int r; - - /* reject invalid gem flags */ -- if (args->in.domain_flags & ~(AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | -- AMDGPU_GEM_CREATE_NO_CPU_ACCESS | -- AMDGPU_GEM_CREATE_CPU_GTT_USWC | -- AMDGPU_GEM_CREATE_VRAM_CLEARED)) -+ if (flags & ~(AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | -+ AMDGPU_GEM_CREATE_NO_CPU_ACCESS | -+ AMDGPU_GEM_CREATE_CPU_GTT_USWC | -+ AMDGPU_GEM_CREATE_VRAM_CLEARED)) - return -EINVAL; - - /* reject invalid gem domains */ -@@ -209,7 +209,7 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, - /* create a gem object to contain this object in */ - if (args->in.domains & (AMDGPU_GEM_DOMAIN_GDS | - AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA)) { -- kernel = true; -+ flags |= AMDGPU_GEM_CREATE_NO_CPU_ACCESS; - if (args->in.domains == AMDGPU_GEM_DOMAIN_GDS) - size = size << AMDGPU_GDS_SHIFT; - else if (args->in.domains == AMDGPU_GEM_DOMAIN_GWS) -@@ -223,8 +223,7 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, - - r = amdgpu_gem_object_create(adev, size, args->in.alignment, - (u32)(0xffffffff & args->in.domains), -- args->in.domain_flags, -- kernel, &gobj); -+ flags, false, &gobj); - if (r) - return r; - --- -2.7.4 - |