GAM_MIXER_BCO 159 drivers/gpu/drm/sti/sti_mixer.c DBGFS_DUMP(GAM_MIXER_BCO); GAM_MIXER_BCO 233 drivers/gpu/drm/sti/sti_mixer.c sti_mixer_reg_write(mixer, GAM_MIXER_BCO, ydo << 16 | xdo);