1/**************************************************************************
2 * Copyright (c) 2007-2011, Intel Corporation.
3 * All Rights Reserved.
4 * Copyright (c) 2008, Tungsten Graphics Inc.  Cedar Park, TX., USA.
5 * All Rights Reserved.
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms and conditions of the GNU General Public License,
9 * version 2, as published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
14 * more details.
15 *
16 * You should have received a copy of the GNU General Public License along with
17 * this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 **************************************************************************/
21
22#ifndef _PSB_DRM_H_
23#define _PSB_DRM_H_
24
25/*
26 *	Manage the LUT for an output
27 */
28struct drm_psb_dpst_lut_arg {
29	uint8_t lut[256];
30	int output_id;
31};
32
33/*
34 *	Validate modes
35 */
36struct drm_psb_mode_operation_arg {
37	u32 obj_id;
38	u16 operation;
39	struct drm_mode_modeinfo mode;
40	u64 data;
41};
42
43/*
44 *	Query the stolen memory for smarter management of
45 *	memory by the server
46 */
47struct drm_psb_stolen_memory_arg {
48	u32 base;
49	u32 size;
50};
51
52struct drm_psb_get_pipe_from_crtc_id_arg {
53	/** ID of CRTC being requested **/
54	u32 crtc_id;
55	/** pipe of requested CRTC **/
56	u32 pipe;
57};
58
59struct drm_psb_gem_create {
60	__u64 size;
61	__u32 handle;
62	__u32 flags;
63#define GMA_GEM_CREATE_STOLEN		1	/* Stolen memory can be used */
64};
65
66struct drm_psb_gem_mmap {
67	__u32 handle;
68	__u32 pad;
69	/**
70	 * Fake offset to use for subsequent mmap call
71	 *
72	 * This is a fixed-size type for 32/64 compatibility.
73	 */
74	__u64 offset;
75};
76
77/* Controlling the kernel modesetting buffers */
78
79#define DRM_GMA_GEM_CREATE	0x00		/* Create a GEM object */
80#define DRM_GMA_GEM_MMAP	0x01		/* Map GEM memory */
81#define DRM_GMA_STOLEN_MEMORY	0x02		/* Report stolen memory */
82#define DRM_GMA_2D_OP		0x03		/* Will be merged later */
83#define DRM_GMA_GAMMA		0x04		/* Set gamma table */
84#define DRM_GMA_ADB		0x05		/* Get backlight */
85#define DRM_GMA_DPST_BL		0x06		/* Set backlight */
86#define DRM_GMA_MODE_OPERATION	0x07		/* Mode validation/DC set */
87#define 	PSB_MODE_OPERATION_MODE_VALID	0x01
88#define DRM_GMA_GET_PIPE_FROM_CRTC_ID	0x08	/* CRTC to physical pipe# */
89
90
91#endif
92