Exynose 7420을 사용하는데요.

HDMI 쪽으로 모니터에 영상 출력이 않되어 문의 드려요.

타겟보드에 HDMI를 연결하면, pluged  표시가 뜨면서,

LCD 모니터도 HDMI 모드로 바뀌고요.

그런데, 화면 출력은 않되고 있어요...

아래는, 해당 상황에서 로그이고요...

어디를 손봐야 할까요?

[0:    kworker/0:3: 2359] s5p-hdmi 13970000.hdmi: plugged

 [1: surfaceflinger: 2334] s5p-hdmi-sd entity get successfully

 [2:    logd.auditd: 2262] type=1400 audit(1479121499.660:4): avc: denied { read write } for pid=2334 comm="surfaceflinger" name="CEC" dev="tmpfs" ino=3385 scontext=u:r:surfaceflinger:s0 tcontext=u:object_r:device:s0 tclass=chr_file permissive=0

 [1: surfaceflinger: 2334] s5p-hdmi-sd entity get successfully

 [1: surfaceflinger: 2247] decon-ext UNBLANK mode: 1type (0: DSI, 1: HDMI, 2:WB)

 [3: surfaceflinger: 2247] s5p-hdmi 13970000.hdmi: state restore latency exceeded, new value 32051500 ns

 [3: surfaceflinger: 2247] pclk_decon_ext: 88 Mhz

 [3: surfaceflinger: 2247] aclk_decon_ext: 266 Mhz

 [3: surfaceflinger: 2247] decon1_eclk: 167 Mhz

 [3: surfaceflinger: 2247] decon1_vclk: 300 Mhz

 [3: surfaceflinger: 2247] aclk_xiu_disp_rw: 266 Mhz

 [3: surfaceflinger: 2247] user_sclk_dsd: 167 Mhz

 [3: surfaceflinger: 2247] aclk_lh_disp1: 400 Mhz

 [3: surfaceflinger: 2247] pclk_ahb2apb_disp0p: 88 Mhz

 [3: surfaceflinger: 2247] decon 13950000.decon_ext: state restore latency exceeded, new value 526209 ns

 [3: surfaceflinger: 2247] find porch 1920x1080@60Hz

 [3: surfaceflinger: 2247] s5p-hdmi 13970000.hdmi: HDMI interrupt changed to internal

 [3: surfaceflinger: 2247] decon_blank -

 [0:    kworker/0:3: 2359] mali 14ac0000.mali: state save latency exceeded, new value 1572125 ns