From 89ec4c238e7a3d7e660291f3f1a8181381baad77 Mon Sep 17 00:00:00 2001 From: "Antonino A. Daplas" Date: Mon, 10 Apr 2006 22:55:48 -0700 Subject: [PATCH] vesafb: Fix incorrect logo colors in x86_64 Bugzilla Bug 6299: A pixel size of 8 bits produces wrong logo colors in x86_64. The driver has 2 methods for setting the color map, using the protected mode interface provided by the video BIOS and directly writing to the VGA registers. The former is not supported in x86_64 and the latter is enabled only in i386. Fix by enabling the latter method in x86_64 only if supported by the BIOS. If both methods are unsupported, change the visual of vesafb to STATIC_PSEUDOCOLOR. Signed-off-by: Antonino Daplas Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/screen_info.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h index 6336987dae62..2925e66a6732 100644 --- a/include/linux/screen_info.h +++ b/include/linux/screen_info.h @@ -41,7 +41,8 @@ struct screen_info { u16 vesapm_off; /* 0x30 */ u16 pages; /* 0x32 */ u16 vesa_attributes; /* 0x34 */ - /* 0x36 -- 0x3f reserved for future expansion */ + u32 capabilities; /* 0x36 */ + /* 0x3a -- 0x3f reserved for future expansion */ }; extern struct screen_info screen_info; -- cgit v1.2.3-59-g8ed1b