SI_SMC_SOFT_REGISTER_crtc_index  239 drivers/gpu/drm/amd/amdgpu/sislands_smc.h #define SI_SMC_SOFT_REGISTER_crtc_index               0xC4
SI_SMC_SOFT_REGISTER_crtc_index  239 drivers/gpu/drm/radeon/sislands_smc.h #define SI_SMC_SOFT_REGISTER_crtc_index               0xC4