CFG_SUB_PCKT_NUM 853 drivers/gpu/drm/rockchip/cdn-dp-reg.c val |= CFG_SUB_PCKT_NUM(sub_pckt_num); CFG_SUB_PCKT_NUM 921 drivers/gpu/drm/rockchip/cdn-dp-reg.c val = MAX_NUM_CH(2) | AUDIO_TYPE_LPCM | CFG_SUB_PCKT_NUM(4);