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path: root/drivers/video/i810
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Diffstat (limited to 'drivers/video/i810')
-rw-r--r--drivers/video/i810/i810_main.c52
1 files changed, 35 insertions, 17 deletions
diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c
index 6f11989f54e3..78feded40945 100644
--- a/drivers/video/i810/i810_main.c
+++ b/drivers/video/i810/i810_main.c
@@ -95,18 +95,18 @@ static struct pci_driver i810fb_driver = {
static char *mode_option __devinitdata = NULL;
static int vram __devinitdata = 4;
static int bpp __devinitdata = 8;
-static int mtrr __devinitdata = 0;
-static int accel __devinitdata = 0;
-static int hsync1 __devinitdata = 0;
-static int hsync2 __devinitdata = 0;
-static int vsync1 __devinitdata = 0;
-static int vsync2 __devinitdata = 0;
-static int xres __devinitdata = 640;
-static int yres __devinitdata = 480;
-static int vyres __devinitdata = 0;
-static int sync __devinitdata = 0;
-static int ext_vga __devinitdata = 0;
-static int dcolor __devinitdata = 0;
+static int mtrr __devinitdata;
+static int accel __devinitdata;
+static int hsync1 __devinitdata;
+static int hsync2 __devinitdata;
+static int vsync1 __devinitdata;
+static int vsync2 __devinitdata;
+static int xres __devinitdata;
+static int yres __devinitdata;
+static int vyres __devinitdata;
+static int sync __devinitdata;
+static int ext_vga __devinitdata;
+static int dcolor __devinitdata;
/*------------------------------------------------------------*/
@@ -1725,12 +1725,21 @@ static void __devinit i810_init_defaults(struct i810fb_par *par,
if (bpp < 8)
bpp = 8;
+ par->i810fb_ops = i810fb_ops;
+
+ if (xres)
+ info->var.xres = xres;
+ else
+ info->var.xres = 640;
+
+ if (yres)
+ info->var.yres = yres;
+ else
+ info->var.yres = 480;
+
if (!vyres)
- vyres = (vram << 20)/(xres*bpp >> 3);
+ vyres = (vram << 20)/(info->var.xres*bpp >> 3);
- par->i810fb_ops = i810fb_ops;
- info->var.xres = xres;
- info->var.yres = yres;
info->var.yres_virtual = vyres;
info->var.bits_per_pixel = bpp;
@@ -1862,7 +1871,16 @@ static void __devinit i810fb_find_init_mode(struct fb_info *info)
fb_videomode_to_modelist(specs->modedb, specs->modedb_len,
&info->modelist);
if (specs->modedb != NULL) {
- if (specs->misc & FB_MISC_1ST_DETAIL) {
+ if (xres && yres) {
+ struct fb_videomode *m;
+
+ if ((m = fb_find_best_mode(&var, &info->modelist))) {
+ mode = *m;
+ found = 1;
+ }
+ }
+
+ if (!found && specs->misc & FB_MISC_1ST_DETAIL) {
for (i = 0; i < specs->modedb_len; i++) {
if (specs->modedb[i].flag & FB_MODE_IS_FIRST) {
mode = specs->modedb[i];