From a6c44d2538c469f412c3fded0de2290494d762d7 Mon Sep 17 00:00:00 2001 From: John Clements Date: Fri, 17 Jan 2020 12:18:00 +0800 Subject: drm/amdgpu: added support to get mGPU DRAM base resolves issue with RAS error injection in mGPU configuration Reviewed-by: Hawking Zhang Signed-off-by: John Clements Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_df.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_df.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h index 61a26c15c8dd..057f6ea645d7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h @@ -52,6 +52,9 @@ struct amdgpu_df_funcs { uint64_t (*get_fica)(struct amdgpu_device *adev, uint32_t ficaa_val); void (*set_fica)(struct amdgpu_device *adev, uint32_t ficaa_val, uint32_t ficadl_val, uint32_t ficadh_val); + uint64_t (*get_dram_base_addr)(struct amdgpu_device *adev, + uint32_t df_inst); + uint32_t (*get_df_inst_id)(struct amdgpu_device *adev); }; struct amdgpu_df { -- cgit v1.2.3