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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2011-11-29 01:51:07 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2011-11-29 01:51:07 -0800
commit0d2cd91bf7b1a7cc1d638296111fcc2bcf5c0bb4 (patch)
treed2ca69347816c27f9dc352581f5d0fe76811cd49 /drivers/video/savage
parent3d95fd6ad8d3cf582a70ed65660017114b6e4065 (diff)
parentcaca6a03d365883564885f2c1da3e88dcf65d139 (diff)
Merge commit 'v3.2-rc3' into next
Diffstat (limited to 'drivers/video/savage')
-rw-r--r--drivers/video/savage/savagefb_accel.c1
-rw-r--r--drivers/video/savage/savagefb_driver.c16
2 files changed, 8 insertions, 9 deletions
diff --git a/drivers/video/savage/savagefb_accel.c b/drivers/video/savage/savagefb_accel.c
index bbcc055d3bb7..bfefa6234cf0 100644
--- a/drivers/video/savage/savagefb_accel.c
+++ b/drivers/video/savage/savagefb_accel.c
@@ -11,6 +11,7 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/fb.h>
+#include <linux/module.h>
#include "savagefb.h"
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index 4de541ca9c52..beb495044b24 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -1477,15 +1477,9 @@ static void savagefb_set_par_int(struct savagefb_par *par, struct savage_reg *r
vgaHWProtect(par, 0);
}
-static void savagefb_update_start(struct savagefb_par *par,
- struct fb_var_screeninfo *var)
+static void savagefb_update_start(struct savagefb_par *par, int base)
{
- int base;
-
- base = ((var->yoffset * var->xres_virtual + (var->xoffset & ~1))
- * ((var->bits_per_pixel+7) / 8)) >> 2;
-
- /* now program the start address registers */
+ /* program the start address registers */
vga_out16(0x3d4, (base & 0x00ff00) | 0x0c, par);
vga_out16(0x3d4, ((base & 0x00ff) << 8) | 0x0d, par);
vga_out8(0x3d4, 0x69, par);
@@ -1550,8 +1544,12 @@ static int savagefb_pan_display(struct fb_var_screeninfo *var,
struct fb_info *info)
{
struct savagefb_par *par = info->par;
+ int base;
+
+ base = (var->yoffset * info->fix.line_length
+ + (var->xoffset & ~1) * ((info->var.bits_per_pixel+7) / 8)) >> 2;
- savagefb_update_start(par, var);
+ savagefb_update_start(par, base);
return 0;
}