From 8f3f445a96ac34a0e64122021440f8dcff050036 Mon Sep 17 00:00:00 2001 From: Liviu Dudau Date: Thu, 7 Aug 2014 16:42:40 +0100 Subject: [PATCH] DRM: HDLCD: Enable compat IOCTL for 32-bit userspace. 32-bit userspace should be able to use double buffering in the same way native binaries do, so enable it. Signed-off-by: Liviu Dudau --- drivers/gpu/drm/arm/hdlcd_fb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/arm/hdlcd_fb.c b/drivers/gpu/drm/arm/hdlcd_fb.c index 5165ece..95f8dca 100644 --- a/drivers/gpu/drm/arm/hdlcd_fb.c +++ b/drivers/gpu/drm/arm/hdlcd_fb.c @@ -403,6 +403,7 @@ static struct fb_ops hdlcd_fb_ops = { .fb_pan_display = drm_fb_helper_pan_display, .fb_setcmap = drm_fb_helper_setcmap, .fb_ioctl = hdlcd_fb_ioctl, + .fb_compat_ioctl = hdlcd_fb_ioctl, .fb_mmap = hdlcd_fb_mmap, }; -- 2.7.4