From: Alex Deucher Date: Wed, 19 Aug 2020 17:40:56 +0000 (-0400) Subject: drm/amdgpu: add an asic callback for pre asic init X-Git-Tag: v5.10.7~1332^2~30^2~48 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9737a923c91b70779f770e7a9ab69231ea8e946a;p=platform%2Fkernel%2Flinux-rpi.git drm/amdgpu: add an asic callback for pre asic init This callback can be used by asics that need to do something special prior to calling atom asic init. Acked-by: Nirmoy Das Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 2509b1e..3a9d102 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -618,6 +618,8 @@ struct amdgpu_asic_funcs { uint64_t (*get_pcie_replay_count)(struct amdgpu_device *adev); /* device supports BACO */ bool (*supports_baco)(struct amdgpu_device *adev); + /* pre asic_init quirks */ + void (*pre_asic_init)(struct amdgpu_device *adev); }; /* @@ -1138,6 +1140,7 @@ int emu_soc_asic_init(struct amdgpu_device *adev); #define amdgpu_asic_need_reset_on_init(adev) (adev)->asic_funcs->need_reset_on_init((adev)) #define amdgpu_asic_get_pcie_replay_count(adev) ((adev)->asic_funcs->get_pcie_replay_count((adev))) #define amdgpu_asic_supports_baco(adev) (adev)->asic_funcs->supports_baco((adev)) +#define amdgpu_asic_pre_asic_init(adev) (adev)->asic_funcs->pre_asic_init((adev)) #define amdgpu_inc_vram_lost(adev) atomic_inc(&((adev)->vram_lost_counter));