AMDGPU_HPD_3 219 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c hpd.hpd = AMDGPU_HPD_3; AMDGPU_HPD_3 589 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c case AMDGPU_HPD_3: