diff options
| -rw-r--r-- | Documentation/fb/vesafb.txt | 4 | ||||
| -rw-r--r-- | drivers/video/vesafb.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/fb/vesafb.txt b/Documentation/fb/vesafb.txt index 62db6758d1c1..ee277dd204b0 100644 --- a/Documentation/fb/vesafb.txt +++ b/Documentation/fb/vesafb.txt @@ -146,10 +146,10 @@ pmipal Use the protected mode interface for palette changes. mtrr:n setup memory type range registers for the vesafb framebuffer where n: - 0 - disabled (equivalent to nomtrr) + 0 - disabled (equivalent to nomtrr) (default) 1 - uncachable 2 - write-back - 3 - write-combining (default) + 3 - write-combining 4 - write-through If you see the following in dmesg, choose the type that matches the diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c index 67e215443953..e25eae1a78c1 100644 --- a/drivers/video/vesafb.c +++ b/drivers/video/vesafb.c @@ -48,7 +48,7 @@ static struct fb_fix_screeninfo vesafb_fix __initdata = { }; static int inverse = 0; -static int mtrr = 3; /* default to write-combining */ +static int mtrr = 0; /* disable mtrr */ static int vram_remap __initdata = 0; /* Set amount of memory to be used */ static int vram_total __initdata = 0; /* Set total amount of memory */ static int pmi_setpal = 0; /* pmi for palette changes ??? */ |