From a16e58312acbc8543cd1dda98b75ea847c032301 Mon Sep 17 00:00:00 2001 From: Thomas White Date: Tue, 20 Oct 2009 16:14:55 +0200 Subject: Glamo DRM and KMS driver This adds the Glamo DRM and KMS driver, but not the modifications needed elsewhere to support it. Signed-off-by: Thomas White --- drivers/mfd/glamo/glamo-cmdq.h | 49 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 drivers/mfd/glamo/glamo-cmdq.h (limited to 'drivers/mfd/glamo/glamo-cmdq.h') diff --git a/drivers/mfd/glamo/glamo-cmdq.h b/drivers/mfd/glamo/glamo-cmdq.h new file mode 100644 index 00000000000..510d1954c64 --- /dev/null +++ b/drivers/mfd/glamo/glamo-cmdq.h @@ -0,0 +1,49 @@ +/* Smedia Glamo 336x/337x command queue handling + * + * Copyright (c) 2008-2009 Thomas White + * Copyright (c) 2009 Andreas Pokorny + * Based on xf86-video-glamo + * Copyright 2007 OpenMoko, Inc. + * Copyright © 2009 Lars-Peter Clausen + * + * All rights reserved. + * + * 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, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __GLAMO_CMDQ_H +#define __GLAMO_CMDQ_H + +#include + +#include "glamo-drm-private.h" + +extern int glamo_ioctl_cmdbuf(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int glamo_ioctl_cmdburst(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern void glamo_cmdq_blank(struct glamodrm_handle *gdrm, + struct drm_gem_object *obj); + +extern int glamo_cmdq_init(struct glamodrm_handle *gdrm); +extern int glamo_cmdq_shutdown(struct glamodrm_handle *gdrm); +extern void glamo_cmdq_suspend(struct glamodrm_handle *gdrm); +extern void glamo_cmdq_resume(struct glamodrm_handle *gdrm); + +extern int glamo_add_to_ring(struct glamodrm_handle *gdrm, u16 *addr, + unsigned int count); + +#endif /* __GLAMO_CMDQ_H */ -- cgit v1.2.3