From patchwork Thu May 19 13:54:15 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [2/2] UBUNTU: SAUCE: vesafb: enable mtrr WC by default From: Andy Whitcroft X-Patchwork-Id: 96381 Message-Id: <1305813255-8076-3-git-send-email-apw@canonical.com> To: kernel-team@lists.ubuntu.com Date: Thu, 19 May 2011 14:54:15 +0100 From: Thomas Schlichter BugLink: http://bugs.launchpad.net/bugs/778043 Move to enabling a write-combining MTRR by default, this then matches the uvesafb module. Signed-off-by: Andy Whitcroft Acked-by: Leann Ogasawara Acked-by: Brad Figg --- drivers/video/vesafb.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c index d0db4bb..43d9054 100644 --- a/drivers/video/vesafb.c +++ b/drivers/video/vesafb.c @@ -55,7 +55,7 @@ static struct fb_fix_screeninfo vesafb_fix __initdata = { #ifndef MODULE static int inverse __read_mostly; #endif -static int mtrr __read_mostly; /* disable mtrr */ +static int mtrr __read_mostly = 3; /* disable mtrr */ static int vram_remap __initdata; /* Set amount of memory to be used */ static int vram_total __initdata; /* Set total amount of memory */ static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */