diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/vesafb.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c index 638ee374540..e16322d157d 100644 --- a/drivers/video/vesafb.c +++ b/drivers/video/vesafb.c @@ -47,17 +47,16 @@ static struct fb_fix_screeninfo vesafb_fix __initdata = { .accel = FB_ACCEL_NONE, }; -static int inverse = 0; -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 = 1; /* pmi for palette changes ??? */ -static int ypan = 0; /* 0..nothing, 1..ypan, 2..ywrap */ -static unsigned short *pmi_base = NULL; -static void (*pmi_start)(void); -static void (*pmi_pal)(void); -static int depth; -static int vga_compat; +static int inverse __read_mostly; +static int mtrr __read_mostly; /* 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 ??? */ +static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */ +static void (*pmi_start)(void) __read_mostly; +static void (*pmi_pal) (void) __read_mostly; +static int depth __read_mostly; +static int vga_compat __read_mostly; /* --------------------------------------------------------------------- */ static int vesafb_pan_display(struct fb_var_screeninfo *var, @@ -312,6 +311,7 @@ static int __init vesafb_probe(struct platform_device *dev) ypan = pmi_setpal = 0; /* not available or some DOS TSR ... */ if (ypan || pmi_setpal) { + unsigned short *pmi_base; pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off); pmi_start = (void*)((char*)pmi_base + pmi_base[1]); pmi_pal = (void*)((char*)pmi_base + pmi_base[2]); |