TACH_PWM_RESP_RATE  226 drivers/gpu/drm/amd/amdgpu/sid.h #define		TACH_PWM_RESP_RATE(x)			((x) << 25)
TACH_PWM_RESP_RATE  227 drivers/gpu/drm/radeon/cikd.h #define		TACH_PWM_RESP_RATE(x)			((x) << 25)
TACH_PWM_RESP_RATE  224 drivers/gpu/drm/radeon/sid.h #define		TACH_PWM_RESP_RATE(x)			((x) << 25)