From c2c4dbb6513bd938f5009e7b6293782dea37887d Mon Sep 17 00:00:00 2001 From: Thomas White Date: Sat, 22 Aug 2009 17:25:31 +0100 Subject: Zero VRAM before passing to userspace Signed-off-by: Thomas White --- drivers/mfd/glamo/glamo-buffer.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/mfd/glamo/glamo-buffer.c') diff --git a/drivers/mfd/glamo/glamo-buffer.c b/drivers/mfd/glamo/glamo-buffer.c index abf867530aa..6529e5f51ac 100644 --- a/drivers/mfd/glamo/glamo-buffer.c +++ b/drivers/mfd/glamo/glamo-buffer.c @@ -50,6 +50,7 @@ #include #include "glamo-drm-private.h" +#include "glamo-cmdq.h" /* For glamo_cmdq_blank() */ struct drm_gem_object *glamo_gem_object_alloc(struct drm_device *dev, int size, @@ -79,6 +80,9 @@ struct drm_gem_object *glamo_gem_object_alloc(struct drm_device *dev, int size, goto fail; } + /* Arrange for the contents to be set to zero */ + glamo_cmdq_blank(gdrm, obj); + return obj; fail: -- cgit v1.2.3