On Wed, 2004-06-09 at 17:09, William Ballard wrote:
From this snippet of XFree86.0.log, can anyone construct a modeline
which will come up at 1280x1024@60? The monitor is NEC LCD1850E with a
Radeon 9800XT.
(II) fglrx(0): Supported additional Video Mode:
(II) fglrx(0): clock: 135.0 MHz Image Size: 359 x 287 mm
(II) fglrx(0): h_active: 1280 h_sync: 1296 h_sync_end 1440 h_blank_end
1688 h_border: 0
(II) fglrx(0): v_active: 1024 v_sync: 1025 v_sync_end 1028 v_blanking:
1066 v_border: 0
(II) fglrx(0): Ranges: V min: 55 V max: 85 Hz, H min: 31 H max: 82
kHz, PixClock max 140 MHz
Well, if the same technique works as did for me:
Modeline "1280x1024" 135 1280 1296 1440 1688 1024 1025 1028 1066
Which actually looks the same as a line further down in the log:
(II) fglrx(0): Monitor name: NEC LCD1850E
(II) fglrx(0): Serial No: 204011324
(II) fglrx(0):
(II) fglrx(0): DesktopSetup 0x0000
(**) fglrx(0): PseudoColor visuals disabled
(**) fglrx(0): Overlay disabled
(**) fglrx(0): Overlay disabled
(II) fglrx(0): PLL parameters: rf=2700 rd=12 min=20000 max=40000;
xclk=36500
(==) fglrx(0): Using gamma correction (1.0, 1.0, 1.0)
(**) fglrx(0): Center Mode is disabled
(==) fglrx(0): TMDS coherent mode is enabled
(II) fglrx(0): Total 5 valid mode(s) found.
(--) fglrx(0): Virtual size is 1280x1024 (pitch 1280)
(**) fglrx(0): *Default mode "1280x1024": 135.0 MHz (scaled from 0.0
MHz), 80.0 kHz, 75.0 Hz
(II) fglrx(0): Modeline "1280x1024" 135.00 1280 1296 1440 1688 1024
1025 1028 1066
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
If it doesn't work, we'll have to find someone more knowledgeable
than us. Let us know how you go.