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TMS320DM8148: Setting HDMI to NTSC Mode

Part Number: TMS320DM8148

Hi,

I am using DVR RDK 04.01.00.02. I want to drive PAL video on HDMI. I am able to drive 1080p60, 1080p30, 1080i60 over HDMI. But when I try to configure HDMI in PAL mode, i am getting error. Following is my output;

cat /sys/devices/platform/vpss/display0/mode
1080p-60

echo 0 > /sys/devices/platform/vpss/display0/enabled

echo pal > /sys/devices/platform/vpss/display0/mode

echo 1 > /sys/devices/platform/vpss/display0/enabled
VPSS_DCTRL: failed to set venc mdoe.
VPSS_DCTRL: failed to enable venc hdmi

Is it possible to set HDMI in PAL mode ? Should I change any other parameters other than mode ?

Regards,

Pranay kumar.k