drm/amdgpu: conditionally compile amdgpu's amdkfd files (fcdfa432) · Commits · 戴 / test

drivers/gpu/drm/amd/amdgpu/Makefile

+10 −3

Original line number	Diff line number	Diff line
		@@ -56,8 +56,7 @@ amdgpu-y += amdgpu_device.o amdgpu_kms.o \

		# add asic specific block
		amdgpu-$(CONFIG_DRM_AMDGPU_CIK)+= cik.o cik_ih.o kv_smc.o kv_dpm.o \
		ci_smc.o ci_dpm.o dce_v8_0.o gfx_v7_0.o cik_sdma.o uvd_v4_2.o vce_v2_0.o \
		amdgpu_amdkfd_gfx_v7.o
		ci_smc.o ci_dpm.o dce_v8_0.o gfx_v7_0.o cik_sdma.o uvd_v4_2.o vce_v2_0.o

		amdgpu-$(CONFIG_DRM_AMDGPU_SI)+= si.o gmc_v6_0.o gfx_v6_0.o si_ih.o si_dma.o dce_v6_0.o si_dpm.o si_smc.o

		@@ -132,13 +131,21 @@ amdgpu-y += \
		vcn_v1_0.o

		# add amdkfd interfaces
		amdgpu-y += amdgpu_amdkfd.o

		ifneq ($(CONFIG_HSA_AMD),)
		amdgpu-y += \
		amdgpu_amdkfd.o \
		amdgpu_amdkfd_fence.o \
		amdgpu_amdkfd_gpuvm.o \
		amdgpu_amdkfd_gfx_v8.o \
		amdgpu_amdkfd_gfx_v9.o

		ifneq ($(CONFIG_DRM_AMDGPU_CIK),)
		amdgpu-y += amdgpu_amdkfd_gfx_v7.o
		endif

		endif

		# add cgs
		amdgpu-y += amdgpu_cgs.o

+47 −0

Original line number	Diff line number	Diff line
		@@ -50,15 +50,21 @@ int amdgpu_amdkfd_init(void)
		kgd2kfd = NULL;
		}


		#elif defined(CONFIG_HSA_AMD)

		ret = kgd2kfd_init(KFD_INTERFACE_VERSION, &kgd2kfd);
		if (ret)
		kgd2kfd = NULL;

		#else
		kgd2kfd = NULL;
		ret = -ENOENT;
		#endif

		#if defined(CONFIG_HSA_AMD_MODULE) \|\| defined(CONFIG_HSA_AMD)
		amdgpu_amdkfd_gpuvm_init_mem_limits();
		#endif

		return ret;
		}
		@@ -464,3 +470,44 @@ bool amdgpu_amdkfd_is_kfd_vmid(struct amdgpu_device *adev, u32 vmid)

		return false;
		}

		#if !defined(CONFIG_HSA_AMD_MODULE) && !defined(CONFIG_HSA_AMD)
		bool amdkfd_fence_check_mm(struct dma_fence f, struct mm_struct mm)
		{
		return false;
		}

		void amdgpu_amdkfd_unreserve_system_memory_limit(struct amdgpu_bo *bo)
		{
		}

		void amdgpu_amdkfd_gpuvm_destroy_cb(struct amdgpu_device *adev,
		struct amdgpu_vm *vm)
		{
		}

		struct amdgpu_amdkfd_fence to_amdgpu_amdkfd_fence(struct dma_fence f)
		{
		return NULL;
		}

		int amdgpu_amdkfd_evict_userptr(struct kgd_mem mem, struct mm_struct mm)
		{
		return 0;
		}

		struct kfd2kgd_calls *amdgpu_amdkfd_gfx_7_get_functions(void)
		{
		return NULL;
		}

		struct kfd2kgd_calls *amdgpu_amdkfd_gfx_8_0_get_functions(void)
		{
		return NULL;
		}

		struct kfd2kgd_calls *amdgpu_amdkfd_gfx_9_0_get_functions(void)
		{
		return NULL;
		}
		#endif

+6 −6

File changed.

Contains only whitespace changes.