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video: fbdev: atari: Fix TT High video mode 

The horizontal resolution (640) for the TT High video mode (1280x960) is
definitely bogus.  While fixing that, correct the timings to match the
TTM195 service manual.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Geert Uytterhoeven 2022-02-15 12:21:24 +01:00 committed by Helge Deller
parent 81a9982889
commit 54a84a3cf0
1 changed files with 2 additions and 2 deletions
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4
drivers/video/fbdev/atafb.c
View File

@ -487,8 +487,8 @@ static struct fb_videomode atafb_modedb[] __initdata = {
"tt-mid", 60, 640, 480, 31041, 120, 100, 8, 16, 140, 30,
0, FB_VMODE_NONINTERLACED | FB_VMODE_YWRAP
}, {
/* 1280x960, 29 kHz, 60 Hz (TT high) */
"tt-high", 57, 640, 960, 31041, 120, 100, 8, 16, 140, 30,
/* 1280x960, 72 kHz, 72 Hz (TT high) */
"tt-high", 57, 1280, 960, 7760, 260, 60, 36, 4, 192, 4,
0, FB_VMODE_NONINTERLACED | FB_VMODE_YWRAP
},