diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index 3d96bd7371e8..c7bcf5207d79 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -27,7 +27,6 @@ #include "amdgpu_gfx.h" #include -const struct kfd2kgd_calls *kfd2kgd; const struct kgd2kfd_calls *kgd2kfd; bool (*kgd2kfd_init_p)(unsigned, const struct kgd2kfd_calls**); @@ -61,24 +60,6 @@ int amdgpu_amdkfd_init(void) return ret; } -bool amdgpu_amdkfd_load_interface(struct amdgpu_device *adev) -{ - switch (adev->asic_type) { -#ifdef CONFIG_DRM_AMDGPU_CIK - case CHIP_KAVERI: - kfd2kgd = amdgpu_amdkfd_gfx_7_get_functions(); - break; -#endif - case CHIP_CARRIZO: - kfd2kgd = amdgpu_amdkfd_gfx_8_0_get_functions(); - break; - default: - return false; - } - - return true; -} - void amdgpu_amdkfd_fini(void) { if (kgd2kfd) { @@ -89,9 +70,27 @@ void amdgpu_amdkfd_fini(void) void amdgpu_amdkfd_device_probe(struct amdgpu_device *adev) { - if (kgd2kfd) - adev->kfd = kgd2kfd->probe((struct kgd_dev *)adev, - adev->pdev, kfd2kgd); + const struct kfd2kgd_calls *kfd2kgd; + + if (!kgd2kfd) + return; + + switch (adev->asic_type) { +#ifdef CONFIG_DRM_AMDGPU_CIK + case CHIP_KAVERI: + kfd2kgd = amdgpu_amdkfd_gfx_7_get_functions(); + break; +#endif + case CHIP_CARRIZO: + kfd2kgd = amdgpu_amdkfd_gfx_8_0_get_functions(); + break; + default: + dev_info(adev->dev, "kfd not supported on this ASIC\n"); + return; + } + + adev->kfd = kgd2kfd->probe((struct kgd_dev *)adev, + adev->pdev, kfd2kgd); } void amdgpu_amdkfd_device_init(struct amdgpu_device *adev) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h index 73f83a10ae14..b8802a561cbd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h @@ -39,8 +39,6 @@ struct kgd_mem { int amdgpu_amdkfd_init(void); void amdgpu_amdkfd_fini(void); -bool amdgpu_amdkfd_load_interface(struct amdgpu_device *adev); - void amdgpu_amdkfd_suspend(struct amdgpu_device *adev); int amdgpu_amdkfd_resume(struct amdgpu_device *adev); void amdgpu_amdkfd_interrupt(struct amdgpu_device *adev, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 09f833255ba1..c908f972283c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -158,7 +158,6 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags) "Error during ACPI methods call\n"); } - amdgpu_amdkfd_load_interface(adev); amdgpu_amdkfd_device_probe(adev); amdgpu_amdkfd_device_init(adev);