diff options
Diffstat (limited to 'common/recipes-graphics/drm/libdrm-2.4.66/0056-amdgpu-change-max-allocation.patch')
| -rw-r--r-- | common/recipes-graphics/drm/libdrm-2.4.66/0056-amdgpu-change-max-allocation.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/common/recipes-graphics/drm/libdrm-2.4.66/0056-amdgpu-change-max-allocation.patch b/common/recipes-graphics/drm/libdrm-2.4.66/0056-amdgpu-change-max-allocation.patch new file mode 100644 index 00000000..03ca1e92 --- /dev/null +++ b/common/recipes-graphics/drm/libdrm-2.4.66/0056-amdgpu-change-max-allocation.patch @@ -0,0 +1,41 @@ +From fca8e6d4d9638158770745d4da5870a131190b3e Mon Sep 17 00:00:00 2001 +From: Chunming Zhou <David1.Zhou@amd.com> +Date: Wed, 23 Mar 2016 10:29:00 +0800 +Subject: [PATCH 056/117] amdgpu: change max allocation +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Change-Id: I83f8f33140609d4d2c3e54954cc2dc96eeaec6ba +Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> +Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + amdgpu/amdgpu_gpu_info.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/amdgpu/amdgpu_gpu_info.c b/amdgpu/amdgpu_gpu_info.c +index 133952d..037df32 100644 +--- a/amdgpu/amdgpu_gpu_info.c ++++ b/amdgpu/amdgpu_gpu_info.c +@@ -260,7 +260,7 @@ int amdgpu_query_heap_info(amdgpu_device_handle dev, + else /* query total vram heap */ + info->heap_size = vram_gtt_info.vram_size; + +- info->max_allocation = vram_gtt_info.vram_cpu_accessible_size; ++ info->max_allocation = vram_gtt_info.vram_size * 3 / 4; + + if (flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED) + r = amdgpu_query_info(dev, AMDGPU_INFO_VIS_VRAM_USAGE, +@@ -275,7 +275,7 @@ int amdgpu_query_heap_info(amdgpu_device_handle dev, + break; + case AMDGPU_GEM_DOMAIN_GTT: + info->heap_size = vram_gtt_info.gtt_size; +- info->max_allocation = vram_gtt_info.vram_cpu_accessible_size; ++ info->max_allocation = vram_gtt_info.gtt_size * 3 / 4; + + r = amdgpu_query_info(dev, AMDGPU_INFO_GTT_USAGE, + sizeof(info->heap_usage), +-- +2.7.4 + |