From 4b1982896876872d30493cca9477975b62335f39 Mon Sep 17 00:00:00 2001 From: Krzysztof Helt Date: Thu, 18 Jun 2009 16:49:21 -0700 Subject: [PATCH] fbdev: do not allow VESA modes without compiled-in drivers Do not accept VESA modes by the "vga=" kernel parameter if there is no frame buffer driver compiled-in to handle it. Also, there is a comment added to the Kconfig description after Werner Lemberg's suggestion Addresses http://bugzilla.kernel.org/show_bug.cgi?id=13249 Signed-off-by: Krzysztof Helt Reported-by: Werner Lemberg Cc: Michal Januszewski Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/Kconfig | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 932ffdbf86d9..d6d65ef85f54 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -1122,12 +1122,14 @@ config FB_INTEL select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT - select FB_BOOT_VESA_SUPPORT + select FB_BOOT_VESA_SUPPORT if FB_INTEL = y help This driver supports the on-board graphics built in to the Intel 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/965G/965GM chipsets. Say Y if you have and plan to use such a board. + To make FB_INTELFB=Y work you need to say AGP_INTEL=y too. + To compile this driver as a module, choose M here: the module will be called intelfb. @@ -1460,7 +1462,7 @@ config FB_SIS select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT - select FB_BOOT_VESA_SUPPORT + select FB_BOOT_VESA_SUPPORT if FB_SIS = y help This is the frame buffer device driver for the SiS 300, 315, 330 and 340 series as well as XGI V3XT, V5, V8, Z7 graphics chipsets.