custom modelines for tv-out 4.2.0

[zakinthinos at hellug.gr]

auti einai i theoria me tin opoia prospatho na
kano display se tv-out mias s3virge gx2 agp 86c357

tin evgala apo to Xfree-video-timings-howto

exei kana lathos ; (rhtorikh erotisis)

# low hr -> vr (59%), because high dcf=20MHz
# dcf/h_sync_freq = hlf, h_sync_freq=16, 
# hsync_pulse=76 (20*3.8) (=dcf*duration),
# hgt = 32 (2 sides)  
# hlf and hr are rounded downwards to be divisable by 8
#
# vgt=2 , vsp=hlf/dcf(Mhz) 
# vsp_ticks=5 (5*62,4 = 300, range 150-300 )
# vr=(54%)*hr   vlf = 1.05 vr
#
#       dcf   hr hr+32 gt1+hsp hlf vr vr+gt gt+vsp vlf
#
#ModeLine "g10" 20.00 992 1024 1100 1248 595 597 602 624 -hsync -vsync
#ModeLine "g11" 20.00 992 1024 1100 1248 595 597 602 624 -hsync -vsync interlace

o s3virge driver arneitai na pesei kato apo ta 20MHz

output se mia 14" pal-b meso s-video -> scart

(625 lines, 15k horizontal, 50hz vertical, 25fps
 einai to pal genika)

giorgos tsimaras