From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Michael Schmitz <schmitzmic@gmail.com>
Cc: linux-fbdev@vger.kernel.org, linux-m68k@vger.kernel.org,
dri-devel@lists.freedesktop.org,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH/RFC v2] video: fbdev: atari: Fix TT High video mode
Date: Sun, 1 Nov 2020 11:29:41 +0100 [thread overview]
Message-ID: <20201101102941.2891076-1-geert@linux-m68k.org> (raw)
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>
---
Untested on actual hardware, hence the RFC.
v2:
- Use correct base.
---
drivers/video/fbdev/atafb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c
index f253daa05d9d3872..5ecf3ec9f94cb720 100644
--- a/drivers/video/fbdev/atafb.c
+++ b/drivers/video/fbdev/atafb.c
@@ -495,8 +495,8 @@ 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, 7761, 260, 60, 36, 4, 192, 4,
0, FB_VMODE_NONINTERLACED | FB_VMODE_YWRAP
},
--
2.25.1
next reply other threads:[~2020-11-01 10:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-01 10:29 Geert Uytterhoeven [this message]
2020-11-01 11:29 ` [PATCH/RFC v2] video: fbdev: atari: Fix TT High video mode Sam Ravnborg
2020-11-01 12:46 ` Andreas Schwab
2020-11-02 8:39 ` Geert Uytterhoeven
2020-11-02 9:38 ` Andreas Schwab
2020-11-02 10:11 ` Geert Uytterhoeven
2020-11-02 10:29 ` Andreas Schwab
2020-11-02 12:07 ` Geert Uytterhoeven
2020-11-02 9:40 ` Andreas Schwab
2020-11-02 18:52 ` Michael Schmitz
2020-11-09 8:38 ` Geert Uytterhoeven
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