diff options
Diffstat (limited to 'drivers/video/s3c2410fb.c')
| -rw-r--r-- | drivers/video/s3c2410fb.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c index f98e4335f152..ae08d4587091 100644 --- a/drivers/video/s3c2410fb.c +++ b/drivers/video/s3c2410fb.c @@ -172,19 +172,28 @@ static int s3c2410fb_check_var(struct fb_var_screeninfo *var, struct s3c2410fb_info *fbi = info->par; struct s3c2410fb_mach_info *mach_info = fbi->dev->platform_data; struct s3c2410fb_display *display = NULL; + struct s3c2410fb_display *default_display = mach_info->displays + + mach_info->default_display; + int type = default_display->type; unsigned i; dprintk("check_var(var=%p, info=%p)\n", var, info); /* validate x/y resolution */ - - for (i = 0; i < mach_info->num_displays; i++) - if (var->yres == mach_info->displays[i].yres && - var->xres == mach_info->displays[i].xres && - var->bits_per_pixel == mach_info->displays[i].bpp) { - display = mach_info->displays + i; - break; - } + /* choose default mode if possible */ + if (var->yres == default_display->yres && + var->xres == default_display->xres && + var->bits_per_pixel == default_display->bpp) + display = default_display; + else + for (i = 0; i < mach_info->num_displays; i++) + if (type == mach_info->displays[i].type && + var->yres == mach_info->displays[i].yres && + var->xres == mach_info->displays[i].xres && + var->bits_per_pixel == mach_info->displays[i].bpp) { + display = mach_info->displays + i; + break; + } if (!display) { dprintk("wrong resolution or depth %dx%d at %d bpp\n", |