[SOLVED] ODROID-C1: No hdmi output

[Holzhaus]

I'm not getting any HDMI output using a Sony KDL-40Z4500 with native 1080p resolution support.

$this->bbcode_second_pass_code('', '$ dmesg | grep hdmi
[ 0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/mmcblk0p1 rootwait rw no_console_suspend vdaccfg=0xa000 logo=osd1,loaded,0x7900000,720p,full dmfc=3 cvbsmode=576cvbs hdmimode=1080p m_bpp=32 vout=hdmi
[ 0.000000] kernel get hdmimode form uboot is 1080p
[ 1.247136] hdmitx: edid: not find IEEEOUT
[ 1.453150] hdmi: Fixing to HDMI Mode
[ 1.453152] hdmi: Sink is HDMI device
[ 1.453159] hdmi: No sink attached
')

$this->bbcode_second_pass_code('', '$ cat /sys/class/amhdmitx/amhdmitx0/hpd_state
1
')

$this->bbcode_second_pass_code('', '$ cat /sys/class/amhdmitx/amhdmitx0/edid
Receiver Brand Name: SNY
Receiver Product Name:
EDID block number: 0x1
Source Physical Address[a.b.c.d]: 0.5.0.b
native Mode 0, VIC (native 4):
ColorDeepSupport 0, MaxTMDSClock 0
2 4 16
Audio {format, channel, freq, cce}
Speaker Allocation: 0
Vendor: 0
Rx 3D Format Support List:
{VIC FramePacking TopBottom SidebySide}
{ 2 0 0 0 }
{ 4 0 0 0 }
{ 16 0 0 0 }
')

Any help?

Thanks in advance,
Jan

[Holzhaus]

Shorting the micro USB OTG port and the micro HDMI port fixed it for me.

See http://forum.odroid.com/viewtopic.php?f=117&t=8894#p69549 for details.