AUDIO_PACK_CONTROL 789 drivers/gpu/drm/rockchip/cdn-dp-reg.c ret = cdn_dp_reg_write(dp, AUDIO_PACK_CONTROL, 0); AUDIO_PACK_CONTROL 955 drivers/gpu/drm/rockchip/cdn-dp-reg.c ret = cdn_dp_reg_write(dp, AUDIO_PACK_CONTROL, AUDIO_PACK_EN);