[PATCH 2/2] UBUNTU: SAUCE: vesafb: enable mtrr WC by default
Steve Conklin
sconklin at canonical.com
Tue May 24 16:31:33 UTC 2011
Applied
On Thu, 2011-05-19 at 14:54 +0100, Andy Whitcroft wrote:
> From: Thomas Schlichter <thomas.schlichter at web.de>
>
> 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 <apw at canonical.com>
> ---
> 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 ??? */
> --
> 1.7.4.1
>
>
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