WebSVN – Kolibri OS – Diff – /drivers/include/drm/drmP.h


/**
 * \file drmP.h
 * Private header for Direct Rendering Manager
 *
 * \author Rickard E. (Rik) Faith 
 * \author Gareth Hughes 
 */
 
/*
 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
 * Copyright (c) 2009-2010, Code Aurora Forum.
 * All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
 
#ifndef _DRM_P_H_
#define _DRM_P_H_
 
#define iowrite32(v, addr)      writel((v), (addr))
 
#ifdef __KERNEL__
#ifdef __alpha__
/* add include of current.h so that "current" is defined
 * before static inline funcs in wait.h. Doing this so we
 * can build the DRM (part of PI DRI). 4/21/2000 S + B */
#include 
#endif				/* __alpha__ */
 
#include 
 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
 
#include 
#include 
 
 
#include 
//#include 
#include 
#include 
#include 
#include 
//#include     /* For (un)lock_kernel */
//#include 
 
 
#include 
//#include 
//#include 
//#include 
//#include 
//#include 
//#include 
 
#include 
 
 
#include 
#include 
 
#include 
 
#define __OS_HAS_AGP (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
 
struct module;
 
struct drm_file;
struct drm_device;
 
struct device_node;
struct videomode;
 
struct inode;
struct poll_table_struct;
struct drm_lock_data;
 
struct sg_table;
struct dma_buf;
 
//#include 
#include 
#include 
 
#define KHZ2PICOS(a) (1000000000UL/(a))
 
/* Flags and return codes for get_vblank_timestamp() driver function. */
#define DRM_CALLED_FROM_VBLIRQ 1
#define DRM_VBLANKTIME_SCANOUTPOS_METHOD (1 << 0)
#define DRM_VBLANKTIME_INVBL             (1 << 1)
 
 
/* get_scanout_position() return flags */
#define DRM_SCANOUTPOS_VALID        (1 << 0)
#define DRM_SCANOUTPOS_INVBL        (1 << 1)
#define DRM_SCANOUTPOS_ACCURATE     (1 << 2)
 
 
 
#define DRM_UT_CORE 		0x01
#define DRM_UT_DRIVER		0x02
#define DRM_UT_KMS          0x04
#define DRM_UT_PRIME		0x08
/*
 * Three debug levels are defined.
 * drm_core, drm_driver, drm_kms
 * drm_core level can be used in the generic drm code. For example:
 * 	drm_ioctl, drm_mm, drm_memory
 * The macro definition of DRM_DEBUG is used.
 * 	DRM_DEBUG(fmt, args...)
 * 	The debug info by using the DRM_DEBUG can be obtained by adding
 * 	the boot option of "drm.debug=1".
 *
 * drm_driver level can be used in the specific drm driver. It is used
 * to add the debug info related with the drm driver. For example:
 * i915_drv, i915_dma, i915_gem, radeon_drv,
 * 	The macro definition of DRM_DEBUG_DRIVER can be used.
 * 	DRM_DEBUG_DRIVER(fmt, args...)
 * 	The debug info by using the DRM_DEBUG_DRIVER can be obtained by
 * 	adding the boot option of "drm.debug=0x02"
 *
 * drm_kms level can be used in the KMS code related with specific drm driver.
 * It is used to add the debug info related with KMS mode. For example:
 * the connector/crtc ,
 * 	The macro definition of DRM_DEBUG_KMS can be used.
 * 	DRM_DEBUG_KMS(fmt, args...)
 * 	The debug info by using the DRM_DEBUG_KMS can be obtained by
 * 	adding the boot option of "drm.debug=0x04"
 *
 * If we add the boot option of "drm.debug=0x06", we can get the debug info by
 * using the DRM_DEBUG_KMS and DRM_DEBUG_DRIVER.
 * If we add the boot option of "drm.debug=0x05", we can get the debug info by
 * using the DRM_DEBUG_KMS and DRM_DEBUG.
 */
 
extern __printf(4, 5)
void drm_ut_debug_printk(unsigned int request_level,
				const char *prefix,
				const char *function_name,
				const char *format, ...);
extern __printf(2, 3)
int drm_err(const char *func, const char *format, ...);
 
/***********************************************************************/
/** \name DRM template customization defaults */
/*@{*/
 
/* driver capabilities and requirements mask */
#define DRIVER_USE_AGP     0x1
 
#define DRIVER_PCI_DMA     0x8
#define DRIVER_SG          0x10
#define DRIVER_HAVE_DMA    0x20
#define DRIVER_HAVE_IRQ    0x40
#define DRIVER_IRQ_SHARED  0x80
#define DRIVER_GEM         0x1000
#define DRIVER_MODESET     0x2000
#define DRIVER_PRIME       0x4000
#define DRIVER_RENDER      0x8000
 
#define DRIVER_BUS_PCI 0x1
#define DRIVER_BUS_PLATFORM 0x2
#define DRIVER_BUS_USB 0x3
#define DRIVER_BUS_HOST1X 0x4
 
/***********************************************************************/
/** \name Begin the DRM... */
/*@{*/
 
#define DRM_DEBUG_CODE 2	  /**< Include debugging code if > 1, then
				     also include looping detection. */
 
#define DRM_MAGIC_HASH_ORDER  4  /**< Size of key hash table. Must be power of 2. */
#define DRM_KERNEL_CONTEXT    0	 /**< Change drm_resctx if changed */
#define DRM_RESERVED_CONTEXTS 1	 /**< Change drm_resctx if changed */
 
 
 
 


Rev 4393	Rev 4559
1	/**	1	/**
2	* \file drmP.h	2	* \file drmP.h
3	* Private header for Direct Rendering Manager	3	* Private header for Direct Rendering Manager
4	*	4	*
5	* \author Rickard E. (Rik) Faith	5	* \author Rickard E. (Rik) Faith
6	* \author Gareth Hughes	6	* \author Gareth Hughes
7	*/	7	*/
8		8
9	/*	9	/*
10	* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.	10	* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
11	* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.	11	* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
12	* Copyright (c) 2009-2010, Code Aurora Forum.	12	* Copyright (c) 2009-2010, Code Aurora Forum.
13	* All rights reserved.	13	* All rights reserved.
14	*	14	*
15	* Permission is hereby granted, free of charge, to any person obtaining a	15	* Permission is hereby granted, free of charge, to any person obtaining a
16	* copy of this software and associated documentation files (the "Software"),	16	* copy of this software and associated documentation files (the "Software"),
17	* to deal in the Software without restriction, including without limitation	17	* to deal in the Software without restriction, including without limitation
18	* the rights to use, copy, modify, merge, publish, distribute, sublicense,	18	* the rights to use, copy, modify, merge, publish, distribute, sublicense,
19	* and/or sell copies of the Software, and to permit persons to whom the	19	* and/or sell copies of the Software, and to permit persons to whom the
20	* Software is furnished to do so, subject to the following conditions:	20	* Software is furnished to do so, subject to the following conditions:
21	*	21	*
22	* The above copyright notice and this permission notice (including the next	22	* The above copyright notice and this permission notice (including the next
23	* paragraph) shall be included in all copies or substantial portions of the	23	* paragraph) shall be included in all copies or substantial portions of the
24	* Software.	24	* Software.
25	*	25	*
26	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR	26	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
27	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,	27	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
28	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL	28	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
29	* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR	29	* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
30	* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,	30	* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
31	* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR	31	* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
32	* OTHER DEALINGS IN THE SOFTWARE.	32	* OTHER DEALINGS IN THE SOFTWARE.
33	*/	33	*/
34		34
35	#ifndef _DRM_P_H_	35	#ifndef _DRM_P_H_
36	#define _DRM_P_H_	36	#define _DRM_P_H_
37		37
38	#define iowrite32(v, addr) writel((v), (addr))	38	#define iowrite32(v, addr) writel((v), (addr))
39		39
40	#ifdef __KERNEL__	40	#ifdef __KERNEL__
41	#ifdef __alpha__	41	#ifdef __alpha__
42	/* add include of current.h so that "current" is defined	42	/* add include of current.h so that "current" is defined
43	* before static inline funcs in wait.h. Doing this so we	43	* before static inline funcs in wait.h. Doing this so we
44	* can build the DRM (part of PI DRI). 4/21/2000 S + B */	44	* can build the DRM (part of PI DRI). 4/21/2000 S + B */
45	#include	45	#include
46	#endif /* __alpha__ */	46	#endif /* __alpha__ */
47		47
48	#include	48	#include
49		49
50	#include	50	#include
51	#include	51	#include
52	#include	52	#include
53	#include	53	#include
54	#include	54	#include
55	#include	55	#include
56	#include	56	#include
57	#include	57	#include
58		58
59	#include	59	#include
60	#include	60	#include
61		61
62	//#include	-
63	//#include	62	#include
64	//#include	63	//#include
65	//#include	64	#include
66	#include	65	#include
67	#include	66	#include
68	#include	67	#include
69	//#include /* For (un)lock_kernel */	68	//#include /* For (un)lock_kernel */
70	//#include	69	//#include
71	//#include	-
72	//#include	-
73	#include	70	#include
74	//#include	71	//#include
75	//#include	72	//#include
76	//#include	73	//#include
77	//#include	74	//#include
78	//#include	75	//#include
79	//#include	76	//#include
80		77
81	#include	78	#include
82		79
83		80
84	#include	81	#include
85	#include	82	#include
86		83
87	#include	84	#include
88		85
89	#define __OS_HAS_AGP (defined(CONFIG_AGP) \|\| (defined(CONFIG_AGP_MODULE) && defined(MODULE)))	86	#define __OS_HAS_AGP (defined(CONFIG_AGP) \|\| (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
90		87
91	struct module;	88	struct module;
92		89
93	struct drm_file;	90	struct drm_file;
94	struct drm_device;	91	struct drm_device;
95		92
96	struct device_node;	93	struct device_node;
97	struct videomode;	94	struct videomode;
98		95
99	struct inode;	96	struct inode;
100	struct poll_table_struct;	97	struct poll_table_struct;
101	struct drm_lock_data;	98	struct drm_lock_data;
102		99
103	struct sg_table;	100	struct sg_table;
104	struct dma_buf;	101	struct dma_buf;
105		102
106	//#include	103	//#include
107	#include	104	#include
108	#include	105	#include
109		106
110	#define KHZ2PICOS(a) (1000000000UL/(a))	107	#define KHZ2PICOS(a) (1000000000UL/(a))
-		108
-		109	/* Flags and return codes for get_vblank_timestamp() driver function. */
-		110	#define DRM_CALLED_FROM_VBLIRQ 1
-		111	#define DRM_VBLANKTIME_SCANOUTPOS_METHOD (1 << 0)
-		112	#define DRM_VBLANKTIME_INVBL (1 << 1)
-		113
111		114
112	/* get_scanout_position() return flags */	115	/* get_scanout_position() return flags */
113	#define DRM_SCANOUTPOS_VALID (1 << 0)	116	#define DRM_SCANOUTPOS_VALID (1 << 0)
114	#define DRM_SCANOUTPOS_INVBL (1 << 1)	117	#define DRM_SCANOUTPOS_INVBL (1 << 1)
115	#define DRM_SCANOUTPOS_ACCURATE (1 << 2)	118	#define DRM_SCANOUTPOS_ACCURATE (1 << 2)
116		119
117		120
118		121
119	#define DRM_UT_CORE 0x01	122	#define DRM_UT_CORE 0x01
120	#define DRM_UT_DRIVER 0x02	123	#define DRM_UT_DRIVER 0x02
121	#define DRM_UT_KMS 0x04	124	#define DRM_UT_KMS 0x04
122	#define DRM_UT_PRIME 0x08	125	#define DRM_UT_PRIME 0x08
123	/*	126	/*
124	* Three debug levels are defined.	127	* Three debug levels are defined.
125	* drm_core, drm_driver, drm_kms	128	* drm_core, drm_driver, drm_kms
126	* drm_core level can be used in the generic drm code. For example:	129	* drm_core level can be used in the generic drm code. For example:
127	* drm_ioctl, drm_mm, drm_memory	130	* drm_ioctl, drm_mm, drm_memory
128	* The macro definition of DRM_DEBUG is used.	131	* The macro definition of DRM_DEBUG is used.
129	* DRM_DEBUG(fmt, args...)	132	* DRM_DEBUG(fmt, args...)
130	* The debug info by using the DRM_DEBUG can be obtained by adding	133	* The debug info by using the DRM_DEBUG can be obtained by adding
131	* the boot option of "drm.debug=1".	134	* the boot option of "drm.debug=1".
132	*	135	*
133	* drm_driver level can be used in the specific drm driver. It is used	136	* drm_driver level can be used in the specific drm driver. It is used
134	* to add the debug info related with the drm driver. For example:	137	* to add the debug info related with the drm driver. For example:
135	* i915_drv, i915_dma, i915_gem, radeon_drv,	138	* i915_drv, i915_dma, i915_gem, radeon_drv,
136	* The macro definition of DRM_DEBUG_DRIVER can be used.	139	* The macro definition of DRM_DEBUG_DRIVER can be used.
137	* DRM_DEBUG_DRIVER(fmt, args...)	140	* DRM_DEBUG_DRIVER(fmt, args...)
138	* The debug info by using the DRM_DEBUG_DRIVER can be obtained by	141	* The debug info by using the DRM_DEBUG_DRIVER can be obtained by
139	* adding the boot option of "drm.debug=0x02"	142	* adding the boot option of "drm.debug=0x02"
140	*	143	*
141	* drm_kms level can be used in the KMS code related with specific drm driver.	144	* drm_kms level can be used in the KMS code related with specific drm driver.
142	* It is used to add the debug info related with KMS mode. For example:	145	* It is used to add the debug info related with KMS mode. For example:
143	* the connector/crtc ,	146	* the connector/crtc ,
144	* The macro definition of DRM_DEBUG_KMS can be used.	147	* The macro definition of DRM_DEBUG_KMS can be used.
145	* DRM_DEBUG_KMS(fmt, args...)	148	* DRM_DEBUG_KMS(fmt, args...)
146	* The debug info by using the DRM_DEBUG_KMS can be obtained by	149	* The debug info by using the DRM_DEBUG_KMS can be obtained by
147	* adding the boot option of "drm.debug=0x04"	150	* adding the boot option of "drm.debug=0x04"
148	*	151	*
149	* If we add the boot option of "drm.debug=0x06", we can get the debug info by	152	* If we add the boot option of "drm.debug=0x06", we can get the debug info by
150	* using the DRM_DEBUG_KMS and DRM_DEBUG_DRIVER.	153	* using the DRM_DEBUG_KMS and DRM_DEBUG_DRIVER.
151	* If we add the boot option of "drm.debug=0x05", we can get the debug info by	154	* If we add the boot option of "drm.debug=0x05", we can get the debug info by
152	* using the DRM_DEBUG_KMS and DRM_DEBUG.	155	* using the DRM_DEBUG_KMS and DRM_DEBUG.
153	*/	156	*/
154		157
155	extern __printf(4, 5)	158	extern __printf(4, 5)
156	void drm_ut_debug_printk(unsigned int request_level,	159	void drm_ut_debug_printk(unsigned int request_level,
157	const char *prefix,	160	const char *prefix,
158	const char *function_name,	161	const char *function_name,
159	const char *format, ...);	162	const char *format, ...);
160	extern __printf(2, 3)	163	extern __printf(2, 3)
161	int drm_err(const char func, const char format, ...);	164	int drm_err(const char func, const char format, ...);
162		165
163	/***********************************************************************/	166	/***********************************************************************/
164	/** \name DRM template customization defaults */	167	/** \name DRM template customization defaults */
165	/@{/	168	/@{/
166		169
167	/* driver capabilities and requirements mask */	170	/* driver capabilities and requirements mask */
168	#define DRIVER_USE_AGP 0x1	171	#define DRIVER_USE_AGP 0x1
169	#define DRIVER_REQUIRE_AGP 0x2	-
170	#define DRIVER_PCI_DMA 0x8	172	#define DRIVER_PCI_DMA 0x8
171	#define DRIVER_SG 0x10	173	#define DRIVER_SG 0x10
172	#define DRIVER_HAVE_DMA 0x20	174	#define DRIVER_HAVE_DMA 0x20
173	#define DRIVER_HAVE_IRQ 0x40	175	#define DRIVER_HAVE_IRQ 0x40
174	#define DRIVER_IRQ_SHARED 0x80	176	#define DRIVER_IRQ_SHARED 0x80
175	#define DRIVER_GEM 0x1000	177	#define DRIVER_GEM 0x1000
176	#define DRIVER_MODESET 0x2000	178	#define DRIVER_MODESET 0x2000
177	#define DRIVER_PRIME 0x4000	179	#define DRIVER_PRIME 0x4000
178	#define DRIVER_RENDER 0x8000	180	#define DRIVER_RENDER 0x8000
179		181
180	#define DRIVER_BUS_PCI 0x1	182	#define DRIVER_BUS_PCI 0x1
181	#define DRIVER_BUS_PLATFORM 0x2	183	#define DRIVER_BUS_PLATFORM 0x2
182	#define DRIVER_BUS_USB 0x3	184	#define DRIVER_BUS_USB 0x3
-		185	#define DRIVER_BUS_HOST1X 0x4
183		186
184	/***********************************************************************/	187	/***********************************************************************/
185	/** \name Begin the DRM... */	188	/** \name Begin the DRM... */
186	/@{/	189	/@{/
187		190
188	#define DRM_DEBUG_CODE 0 /**< Include debugging code if > 1, then	191	#define DRM_DEBUG_CODE 2 /**< Include debugging code if > 1, then
189	also include looping detection. */	192	also include looping detection. */
190		193
191	#define DRM_MAGIC_HASH_ORDER 4 /*< Size of key hash table. Must be power of 2. /	194	#define DRM_MAGIC_HASH_ORDER 4 /*< Size of key hash table. Must be power of 2. /
192	#define DRM_KERNEL_CONTEXT 0 /*< Change drm_resctx if changed /	195	#define DRM_KERNEL_CONTEXT 0 /*< Change drm_resctx if changed /
193	#define DRM_RESERVED_CONTEXTS 1 /*< Change drm_resctx if changed /	196	#define DRM_RESERVED_CONTEXTS 1 /*< Change drm_resctx if changed /
194	#define DRM_LOOPING_LIMIT 5000000	-
195	#define DRM_TIME_SLICE (HZ/20) /*< Time slice for GLXContexts /	-
196	#define DRM_LOCK_SLICE 1 /*< Time slice for lock, in jiffies /	-
197		-

Subversion Repositories Kolibri OS

(root)/drivers/include/drm/drmP.h – Rev 4393 → 4559