SISLANDS_SMC_MC_STUTTER_EN  178 drivers/gpu/drm/amd/amdgpu/sislands_smc.h #define SISLANDS_SMC_MC_STUTTER_EN   0x08
SISLANDS_SMC_MC_STUTTER_EN  178 drivers/gpu/drm/radeon/sislands_smc.h #define SISLANDS_SMC_MC_STUTTER_EN   0x08