1/*
2 * Copyright 2006-2009, Haiku, Inc. All Rights Reserved.
3 * Distributed under the terms of the MIT License.
4 *
5 * Authors:
6 *		Axel D��rfler, axeld@pinc-software.de
7 */
8
9
10#include "accelerant_protos.h"
11#include "accelerant.h"
12
13
14extern "C" void*
15get_accelerant_hook(uint32 feature, void* data)
16{
17	switch (feature) {
18		/* general */
19		case B_INIT_ACCELERANT:
20			return (void*)intel_init_accelerant;
21		case B_UNINIT_ACCELERANT:
22			return (void*)intel_uninit_accelerant;
23		case B_CLONE_ACCELERANT:
24			return (void*)intel_clone_accelerant;
25		case B_ACCELERANT_CLONE_INFO_SIZE:
26			return (void*)intel_accelerant_clone_info_size;
27		case B_GET_ACCELERANT_CLONE_INFO:
28			return (void*)intel_get_accelerant_clone_info;
29		case B_GET_ACCELERANT_DEVICE_INFO:
30			return (void*)intel_get_accelerant_device_info;
31		case B_ACCELERANT_RETRACE_SEMAPHORE:
32			return (void*)intel_accelerant_retrace_semaphore;
33
34		/* mode configuration */
35		case B_ACCELERANT_MODE_COUNT:
36			return (void*)intel_accelerant_mode_count;
37		case B_GET_MODE_LIST:
38			return (void*)intel_get_mode_list;
39		case B_PROPOSE_DISPLAY_MODE:
40			return (void*)intel_propose_display_mode;
41		case B_GET_PREFERRED_DISPLAY_MODE:
42			return (void*)intel_get_preferred_mode;
43		case B_SET_DISPLAY_MODE:
44			return (void*)intel_set_display_mode;
45		case B_GET_DISPLAY_MODE:
46			return (void*)intel_get_display_mode;
47#ifdef __HAIKU__
48		case B_GET_EDID_INFO:
49			return (void*)intel_get_edid_info;
50
51		/* laptop panel backlight */
52		case B_SET_BRIGHTNESS:
53			if (gInfo->shared_info->device_type.IsMobile())
54				return (void*)intel_set_brightness;
55		case B_GET_BRIGHTNESS:
56			if (gInfo->shared_info->device_type.IsMobile())
57				return (void*)intel_get_brightness;
58
59			return NULL;
60#endif
61		case B_GET_FRAME_BUFFER_CONFIG:
62			return (void*)intel_get_frame_buffer_config;
63		case B_GET_PIXEL_CLOCK_LIMITS:
64			return (void*)intel_get_pixel_clock_limits;
65		case B_MOVE_DISPLAY:
66			return (void*)intel_move_display;
67		case B_SET_INDEXED_COLORS:
68			return (void*)intel_set_indexed_colors;
69		case B_GET_TIMING_CONSTRAINTS:
70			return (void*)intel_get_timing_constraints;
71
72		/* DPMS */
73		case B_DPMS_CAPABILITIES:
74			return (void*)intel_dpms_capabilities;
75		case B_DPMS_MODE:
76			return (void*)intel_dpms_mode;
77		case B_SET_DPMS_MODE:
78			return (void*)intel_set_dpms_mode;
79
80		/* cursor managment */
81		case B_SET_CURSOR_SHAPE:
82			if (gInfo->shared_info->cursor_memory != NULL)
83				return (void*)intel_set_cursor_shape;
84		case B_MOVE_CURSOR:
85			if (gInfo->shared_info->cursor_memory != NULL)
86				return (void*)intel_move_cursor;
87		case B_SHOW_CURSOR:
88			if (gInfo->shared_info->cursor_memory != NULL)
89				return (void*)intel_show_cursor;
90
91			return NULL;
92
93		/* engine/synchronization */
94		case B_ACCELERANT_ENGINE_COUNT:
95			return (void*)intel_accelerant_engine_count;
96		case B_ACQUIRE_ENGINE:
97			return (void*)intel_acquire_engine;
98		case B_RELEASE_ENGINE:
99			return (void*)intel_release_engine;
100		case B_WAIT_ENGINE_IDLE:
101			return (void*)intel_wait_engine_idle;
102		case B_GET_SYNC_TOKEN:
103			return (void*)intel_get_sync_token;
104		case B_SYNC_TO_TOKEN:
105			return (void*)intel_sync_to_token;
106
107		/* 2D acceleration */
108		case B_SCREEN_TO_SCREEN_BLIT:
109			return (void*)intel_screen_to_screen_blit;
110		case B_FILL_RECTANGLE:
111			return (void*)intel_fill_rectangle;
112		case B_INVERT_RECTANGLE:
113			return (void*)intel_invert_rectangle;
114		case B_FILL_SPAN:
115			return NULL;//(void*)intel_fill_span;
116
117		// overlay
118		case B_OVERLAY_COUNT:
119			return (void*)intel_overlay_count;
120		case B_OVERLAY_SUPPORTED_SPACES:
121			return (void*)intel_overlay_supported_spaces;
122		case B_OVERLAY_SUPPORTED_FEATURES:
123			return (void*)intel_overlay_supported_features;
124		case B_ALLOCATE_OVERLAY_BUFFER:
125			// TODO: overlay doesn't seem to work on these chips
126			if (gInfo->shared_info->device_type.InGroup(INTEL_GROUP_91x)
127				|| gInfo->shared_info->device_type.InGroup(INTEL_GROUP_94x)
128				|| gInfo->shared_info->device_type.IsModel(INTEL_MODEL_965M)
129				|| gInfo->shared_info->device_type.InGroup(INTEL_GROUP_G4x)
130				|| gInfo->shared_info->device_type.InGroup(INTEL_GROUP_PIN)
131				|| gInfo->shared_info->device_type.InGroup(INTEL_GROUP_ILK)
132				|| gInfo->shared_info->device_type.InFamily(INTEL_FAMILY_SER5)
133				|| gInfo->shared_info->device_type.InFamily(INTEL_FAMILY_SOC0))
134				return NULL;
135
136			return (void*)intel_allocate_overlay_buffer;
137		case B_RELEASE_OVERLAY_BUFFER:
138			return (void*)intel_release_overlay_buffer;
139		case B_GET_OVERLAY_CONSTRAINTS:
140			return (void*)intel_get_overlay_constraints;
141		case B_ALLOCATE_OVERLAY:
142			return (void*)intel_allocate_overlay;
143		case B_RELEASE_OVERLAY:
144			return (void*)intel_release_overlay;
145		case B_CONFIGURE_OVERLAY:
146			return (void*)intel_configure_overlay;
147	}
148
149	return NULL;
150}
151
152