SCALER_ENABLE_2TAP_ALPHA_MODE 7186 drivers/gpu/drm/amd/include/atombios.h #define SCALER_ENABLE_2TAP_ALPHA_MODE               2
SCALER_ENABLE_2TAP_ALPHA_MODE 6037 drivers/gpu/drm/radeon/atombios.h #define SCALER_ENABLE_2TAP_ALPHA_MODE               2