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[PATCH 2.6.19 4/6] tgafb: Fix the mode register setting
- From: "Maciej W. Rozycki" <macro linux-mips org>
- To: Andrew Morton <akpm osdl org>, Antonino Daplas <adaplas pol net>
- Cc: axp-list redhat com, linux-fbdev-devel lists sourceforge net, linux-kernel vger kernel org
- Subject: [PATCH 2.6.19 4/6] tgafb: Fix the mode register setting
- Date: Wed, 13 Dec 2006 17:10:50 +0000 (GMT)
There is no need to set the GE bit (Win32 compatibility) in the mode
register; it shall get cleared with the next subsequent update to the
register anyway.
Signed-off-by: Maciej W. Rozycki <macro linux-mips org>
---
The driver uses a number of magic constants throughout. The hardware is
fully documented, so my plan is to fix up them all and provide macros for
all the used bits and perhaps more once I have finished with updating the
driver.
Please apply.
Maciej
patch-mips-2.6.18-20060920-tgafb-mode-1
diff -up --recursive --new-file linux-mips-2.6.18-20060920.macro/drivers/video/tgafb.c linux-mips-2.6.18-20060920/drivers/video/tgafb.c
--- linux-mips-2.6.18-20060920.macro/drivers/video/tgafb.c 2006-09-20 20:50:52.000000000 +0000
+++ linux-mips-2.6.18-20060920/drivers/video/tgafb.c 2006-12-12 05:15:28.000000000 +0000
@@ -136,10 +136,10 @@ tgafb_set_par(struct fb_info *info)
0x00000303
};
static unsigned int const mode_presets[4] = {
- 0x00002000,
- 0x00002300,
+ 0x00000000,
+ 0x00000300,
0xffffffff,
- 0x00002300
+ 0x00000300
};
static unsigned int const base_addr_presets[4] = {
0x00000000,
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