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Issue 10.1" inch lcd on dm385

Other Parts Discussed in Thread: DM385

Hi Ti ,

Am using dm385 customised board having lvds connector to lcd daughter board which has lcd panel 10.1" of truely vendor (1280x800RGB)(TFT1280800-7-E.)

LVDS transmitter ( DS90C385A )

And I have checked the LCD connection and it's back light. It is working properly.

I tried the following to configure the lcd :

echo "Configuring fb0 to LCD"
    echo 1:dvo2 > /sys/devices/platform/vpss/graphics0/nodes
    echo 0 > /sys/devices/platform/vpss/display1/enabled
    echo 72500,1280/48/80/32, 800/3/14/6,1 > /sys/devices/platform/vpss/display0/timings
    echo triplediscrete,rgb888 > /sys/devices/platform/vpss/display1/output
    echo 1 > /sys/devices/platform/vpss/display1/enabled
    fbset -xres 1280 -yres 800 -vxres 1280 -vyres 800

but when i bootup the board , i can see something wired :

by fbset :

mode "1280x800-113"
# D: 148.500 MHz, H: 95.192 kHz, V: 112.654 Hz
geometry 1280 800 1280 800 32
timings 6734 148 88 36 4 44 5
rgba 8/16,8/8,8/0,8/24
endmode

My query :

1)Refresh rate expected is 60Hz which dont change , if i change the pixclock

2)I am not seeing anything on my screen (even junk image or patern in unseen)

can anyone comment on this ?

Regards

ROHIT