diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index f6d4d9700734..9663f3b8f287 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1259,9 +1259,10 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var, * Changes struct fb_var_screeninfo are currently not pushed back * to KMS, hence fail if different settings are requested. */ - if (var->bits_per_pixel != fb->bits_per_pixel || - var->xres != fb->width || var->yres != fb->height || - var->xres_virtual != fb->width || var->yres_virtual != fb->height) { + if ((info->flags & FBINFO_MISC_USEREVENT) && + (var->bits_per_pixel != fb->bits_per_pixel || + var->xres != fb->width || var->yres != fb->height || + var->xres_virtual != fb->width || var->yres_virtual != fb->height)) { DRM_DEBUG("fb userspace requested width/height/bpp different than current fb " "request %dx%d-%d (virtual %dx%d) > %dx%d-%d\n", var->xres, var->yres, var->bits_per_pixel,