From c492dbbc420549a71cce8b0a8aea48c4a2c0e774 Mon Sep 17 00:00:00 2001 From: Thomas White Date: Tue, 10 Nov 2009 00:06:38 +0100 Subject: Add interrupt-driven waitqueue for better GPU synchronisation Signed-off-by: Thomas White --- drivers/mfd/glamo/glamo-fence.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 drivers/mfd/glamo/glamo-fence.h (limited to 'drivers/mfd/glamo/glamo-fence.h') diff --git a/drivers/mfd/glamo/glamo-fence.h b/drivers/mfd/glamo/glamo-fence.h new file mode 100644 index 00000000000..deda9956f40 --- /dev/null +++ b/drivers/mfd/glamo/glamo-fence.h @@ -0,0 +1,34 @@ +/* + * SMedia Glamo 336x/337x fence objects + * + * Copyright (c) 2009 Thomas White + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + */ + +#ifndef __GLAMO_FENCE_H +#define __GLAMO_FENCE_H + +#include + +#include "glamo-drm-private.h" + +extern void glamo_fence_init(struct glamodrm_handle *gdrm); +extern void glamo_fence_shutdown(struct glamodrm_handle *gdrm); + +extern int glamo_ioctl_wait_rendering(struct drm_device *dev, void *data, + struct drm_file *file_priv); + +#endif /* __GLAMO_FENCE_H */ -- cgit v1.2.3