[ydl-gen] Display resolution on HD TVs? --Sony's feedback
Kai Staats
kstaats at terrasoftsolutions.com
Tue Dec 12 10:55:26 MST 2006
This just in from Sony:
(per a previous thread in this list)
> So why can't they be set by the end user? I would have though that many
> people have LCD or Plasma wide-screen HD displays which afaik don't overscan
> the displayed image.
The end user can use full-screen resolution.
PlatformSpecificUtilities.html on ADD-ON CD
--------------------------------
ps3videomode: switch video mode dynamically
This command shows current video settings such as resolution, frame rate,
color space, and so on, and switches them dynamically.
usage:
ps3videomode [options]
options:
--help, -h print this message
--video, -v <ID> set video mode ID
--full, -f use full screen mode
--dither,-d use dither ON mode
Video mode ID:
0:automode
YUV 60Hz 1:480i 2:480p 3:720p 4:1080i 5:1080p
YUV 50Hz 6:576i 7:576p 8:720p 9:1080i 10:1080p
RGB 60Hz 33:480i 34:480p 35:720p 36:1080i 37:1080p
RGB 50Hz 38:576i 39:576p 40:720p 41:1080i 42:1080p
VESA 11:WXGA 12:SXGA 13:WUXGA
full screen mode: <video mode ID> + 128
dither ON mode : <video mode ID> + 2048
If no arguments are given, ps3videomode displays the current video mode.
example:
ps3videomode -v 3 -f (720p 60Hz with full screen mode.)
ps3videomode -v 131 (Same as above.)
---------------------------------------
We can use full-screen (no overscan) mode with ID plus 128 as above.
This video ID can also be set in /etc/kboot.conf file as follows.
yd_fulll='/dev/sda1:/vmlinux-2.6.16-20061110.ydl.1ps3
initrd=/dev/sda1:/initrd-2.6.16-20061110.ydl.1ps3.img
root=/dev/sda2 init=/sbin/init video=ps3fb:mode:131 rhgb'
This is 720p full-screen mode supports 1280x720 pixcels.
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