FDO_PWM_DUTY_MASK  187 drivers/gpu/drm/amd/amdgpu/sid.h #define		FDO_PWM_DUTY_MASK			(0xff << 9)
FDO_PWM_DUTY_MASK  189 drivers/gpu/drm/radeon/cikd.h #define		FDO_PWM_DUTY_MASK			(0xff << 9)
FDO_PWM_DUTY_MASK  185 drivers/gpu/drm/radeon/sid.h #define		FDO_PWM_DUTY_MASK			(0xff << 9)