diff options
| -rw-r--r-- | drivers/video/omap2/omapfb/omapfb-main.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c index 2ac20d230ea..ccccf3d71a3 100644 --- a/drivers/video/omap2/omapfb/omapfb-main.c +++ b/drivers/video/omap2/omapfb/omapfb-main.c @@ -668,9 +668,6 @@ int check_fb_var(struct fb_info *fbi, struct fb_var_screeninfo *var) DBG("check_fb_var %d\n", ofbi->id); - if (ofbi->region.size == 0) - return 0; - r = fb_mode_to_dss_mode(var, &mode); if (r) { DBG("cannot convert var to omap dss mode\n"); @@ -690,7 +687,8 @@ int check_fb_var(struct fb_info *fbi, struct fb_var_screeninfo *var) if (check_fb_res_bounds(var)) return -EINVAL; - if (check_fb_size(ofbi, var)) + /* When no memory is allocated ignore the size check */ + if (ofbi->region.size != 0 && check_fb_size(ofbi, var)) return -EINVAL; if (var->xres + var->xoffset > var->xres_virtual) @@ -894,8 +892,9 @@ static int omapfb_setup_overlay(struct fb_info *fbi, struct omap_overlay *ovl, yres = var->yres; } - omapfb_calc_addr(ofbi, var, fix, rotation, - &data_start_p, &data_start_v); + if (ofbi->region.size) + omapfb_calc_addr(ofbi, var, fix, rotation, + &data_start_p, &data_start_v); r = fb_mode_to_dss_mode(var, &mode); if (r) { |