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Commit 568cf2e6 authored by Dave Airlie's avatar Dave Airlie
Browse files

Merge tag 'drm-amdkfd-next-2018-05-28' of git://people.freedesktop.org/~gabbayo/linux into drm-next 



- Build amdkfd's related files inside amdgpu only if amdkfd is built
- Fix compile warning
- Print info message in case ASIC is not supported by amdkfd

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180528110435.GA17960@odedg-x270
parents 74860cbf ebe1d22b

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

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c

+48 −1
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;

}
@@ -97,7 +103,7 @@ void amdgpu_amdkfd_device_probe(struct amdgpu_device *adev) 
		kfd2kgd = amdgpu_amdkfd_gfx_9_0_get_functions();

		break;

	default:

		dev_dbg(adev->dev, "kfd not supported on this ASIC\n");

		dev_info(adev->dev, "kfd not supported on this ASIC\n");

		return;

	}
@@ -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

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c

+2 −2
Original line number Diff line number Diff line
@@ -470,9 +470,9 @@ static int kgd_hqd_load(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id, 
		WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_HQD_PQ_WPTR_HI),

		       upper_32_bits(guessed_wptr));

		WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR),

		       lower_32_bits((uint64_t)wptr));

		       lower_32_bits((uintptr_t)wptr));

		WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI),

		       upper_32_bits((uint64_t)wptr));

		       upper_32_bits((uintptr_t)wptr));

		WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_PQ_WPTR_POLL_CNTL1),

		       get_queue_mask(adev, pipe_id, queue_id));

	}

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h

+6 −6

File changed.

Contains only whitespace changes.