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| 1 | #include "drmP.h" |
1 | #include "drmP.h" |
| 2 | #include "drm.h" |
2 | #include "drm.h" |
| 3 | #include "i915_drm.h" |
3 | #include "i915_drm.h" |
| 4 | #include "i915_drv.h" |
4 | #include "i915_drv.h" |
| 5 | #include "intel_drv.h" |
5 | #include "intel_drv.h" |
| 6 | 6 | ||
| 7 | 7 | ||
| 8 | #include |
8 | #include |
| 9 | #include |
9 | #include |
| 10 | #include |
10 | #include |
| 11 | #include |
11 | #include |
| 12 | #include |
12 | #include |
| 13 | #include |
13 | #include |
| - | 14 | ||
| - | 15 | typedef struct bitmap bitmap_t; |
|
| - | 16 | ||
| 14 | 17 | void parse_cmdline(char *cmdline, char *log); |
|
| 15 | int _stdcall display_handler(ioctl_t *io); |
18 | int _stdcall display_handler(ioctl_t *io); |
| 16 | int init_agp(void); |
19 | int init_agp(void); |
| - | 20 | ||
| - | 21 | int create_video(int width, int height, u32_t *outp); |
|
| - | 22 | int create_bitmap(bitmap_t **pbitmap, int width, int height); |
|
| - | 23 | int video_blit(uint64_t src_offset, int x, int y, |
|
| - | 24 | int w, int h, int pitch); |
|
| 17 | 25 | ||
| 18 | static char log[256]; |
26 | static char log[256]; |
| 19 | 27 | ||
| 20 | int i915_modeset = 1; |
28 | int i915_modeset = 1; |
| 21 | 29 | ||
| 22 | u32_t drvEntry(int action, char *cmdline) |
30 | u32_t drvEntry(int action, char *cmdline) |
| 23 | { |
31 | { |
| 24 | struct pci_device_id *ent; |
32 | struct pci_device_id *ent; |
| 25 | 33 | ||
| 26 | int err = 0; |
34 | int err = 0; |
| 27 | 35 | ||
| 28 | if(action != 1) |
36 | if(action != 1) |
| 29 | return 0; |
37 | return 0; |
| 30 | 38 | ||
| 31 | if( GetService("DISPLAY") != 0 ) |
39 | if( GetService("DISPLAY") != 0 ) |
| 32 | return 0; |
40 | return 0; |
| 33 | 41 | ||
| 34 | // if( cmdline && *cmdline ) |
42 | if( cmdline && *cmdline ) |
| 35 | // parse_cmdline(cmdline, &usermode, log, &radeon_modeset); |
43 | parse_cmdline(cmdline, log); |
| 36 | 44 | ||
| 37 | if(!dbg_open(log)) |
45 | if(!dbg_open(log)) |
| 38 | { |
46 | { |
| 39 | strcpy(log, "/HD1/2/i915.log"); |
47 | strcpy(log, "/RD/1/DRIVERS/i915.log"); |
| 40 | 48 | ||
| 41 | if(!dbg_open(log)) |
49 | if(!dbg_open(log)) |
| 42 | { |
50 | { |
| 43 | printf("Can't open %s\nExit\n", log); |
51 | printf("Can't open %s\nExit\n", log); |
| 44 | return 0; |
52 | return 0; |
| 45 | }; |
53 | }; |
| 46 | } |
54 | } |
| 47 | dbgprintf("i915 RC01 cmdline %s\n", cmdline); |
55 | dbgprintf("i915_early_preview second edition\n cmdline: %s\n", cmdline); |
| 48 | 56 | ||
| 49 | enum_pci_devices(); |
57 | enum_pci_devices(); |
| 50 | 58 | ||
| 51 | err = i915_init(); |
59 | err = i915_init(); |
| 52 | 60 | ||
| 53 | if(err) |
61 | if(err) |
| 54 | { |
62 | { |
| 55 | dbgprintf("Epic Fail :(/n"); |
63 | dbgprintf("Epic Fail :(/n"); |
| 56 | 64 | ||
| 57 | }; |
65 | }; |
| 58 | 66 | ||
| 59 | err = RegService("DISPLAY", display_handler); |
67 | err = RegService("DISPLAY", display_handler); |
| 60 | 68 | ||
| 61 | if( err != 0) |
69 | if( err != 0) |
| 62 | dbgprintf("Set DISPLAY handler\n"); |
70 | dbgprintf("Set DISPLAY handler\n"); |
| 63 | 71 | ||
| 64 | return err; |
72 | return err; |
| 65 | }; |
73 | }; |
| 66 | 74 | ||
| 67 | #define API_VERSION 0x01000100 |
75 | #define API_VERSION 0x01000100 |
| 68 | 76 | ||
| 69 | #define SRV_GETVERSION 0 |
77 | #define SRV_GETVERSION 0 |
| 70 | #define SRV_ENUM_MODES 1 |
78 | #define SRV_ENUM_MODES 1 |
| 71 | #define SRV_SET_MODE 2 |
79 | #define SRV_SET_MODE 2 |
| 72 | 80 | ||
| 73 | #define SRV_CREATE_VIDEO 9 |
81 | #define SRV_CREATE_VIDEO 9 |
| 74 | #define SRV_BLIT_VIDEO 10 |
82 | #define SRV_BLIT_VIDEO 10 |
| 75 | #define SRV_CREATE_BITMAP 11 |
83 | #define SRV_CREATE_BITMAP 11 |
| 76 | 84 | ||
| 77 | #define check_input(size) \ |
85 | #define check_input(size) \ |
| 78 | if( unlikely((inp==NULL)||(io->inp_size != (size))) ) \ |
86 | if( unlikely((inp==NULL)||(io->inp_size != (size))) ) \ |
| 79 | break; |
87 | break; |
| 80 | 88 | ||
| 81 | #define check_output(size) \ |
89 | #define check_output(size) \ |
| 82 | if( unlikely((outp==NULL)||(io->out_size != (size))) ) \ |
90 | if( unlikely((outp==NULL)||(io->out_size != (size))) ) \ |
| 83 | break; |
91 | break; |
| 84 | 92 | ||
| 85 | int _stdcall display_handler(ioctl_t *io) |
93 | int _stdcall display_handler(ioctl_t *io) |
| 86 | { |
94 | { |
| 87 | int retval = -1; |
95 | int retval = -1; |
| 88 | u32_t *inp; |
96 | u32_t *inp; |
| 89 | u32_t *outp; |
97 | u32_t *outp; |
| 90 | 98 | ||
| 91 | inp = io->input; |
99 | inp = io->input; |
| 92 | outp = io->output; |
100 | outp = io->output; |
| 93 | 101 | ||
| 94 | switch(io->io_code) |
102 | switch(io->io_code) |
| 95 | { |
103 | { |
| 96 | case SRV_GETVERSION: |
104 | case SRV_GETVERSION: |
| 97 | check_output(4); |
105 | check_output(4); |
| 98 | *outp = API_VERSION; |
106 | *outp = API_VERSION; |
| 99 | retval = 0; |
107 | retval = 0; |
| 100 | break; |
108 | break; |
| 101 | 109 | ||
| 102 | case SRV_ENUM_MODES: |
110 | case SRV_ENUM_MODES: |
| 103 | dbgprintf("SRV_ENUM_MODES inp %x inp_size %x out_size %x\n", |
111 | dbgprintf("SRV_ENUM_MODES inp %x inp_size %x out_size %x\n", |
| 104 | inp, io->inp_size, io->out_size ); |
112 | inp, io->inp_size, io->out_size ); |
| 105 | // check_output(4); |
113 | check_output(4); |
| 106 | // check_input(*outp * sizeof(videomode_t)); |
114 | // check_input(*outp * sizeof(videomode_t)); |
| 107 | if( i915_modeset) |
115 | if( i915_modeset) |
| 108 | retval = get_videomodes((videomode_t*)inp, outp); |
116 | retval = get_videomodes((videomode_t*)inp, outp); |
| 109 | break; |
117 | break; |
| 110 | 118 | ||
| 111 | case SRV_SET_MODE: |
119 | case SRV_SET_MODE: |
| 112 | dbgprintf("SRV_SET_MODE inp %x inp_size %x\n", |
120 | dbgprintf("SRV_SET_MODE inp %x inp_size %x\n", |
| 113 | inp, io->inp_size); |
121 | inp, io->inp_size); |
| 114 | check_input(sizeof(videomode_t)); |
122 | check_input(sizeof(videomode_t)); |
| 115 | if( i915_modeset ) |
123 | if( i915_modeset ) |
| 116 | retval = set_user_mode((videomode_t*)inp); |
124 | retval = set_user_mode((videomode_t*)inp); |
| 117 | break; |
125 | break; |
| 118 | - | ||
| 119 | /* |
126 | |
| - | 127 | case SRV_CREATE_VIDEO: |
|
| - | 128 | check_input(2); |
|
| 120 | case SRV_CREATE_VIDEO: |
129 | check_output(4); |
| 121 | retval = r600_create_video(inp[0], inp[1], outp); |
130 | retval = create_video(inp[0], inp[1], outp); |
| 122 | break; |
131 | break; |
| 123 | 132 | ||
| 124 | case SRV_BLIT_VIDEO: |
133 | case SRV_BLIT_VIDEO: |
| 125 | r600_video_blit( ((uint64_t*)inp)[0], inp[2], inp[3], |
134 | video_blit( ((uint64_t*)inp)[0], inp[2], inp[3], |
| 126 | inp[4], inp[5], inp[6]); |
135 | inp[4], inp[5], inp[6]); |
| 127 | 136 | ||
| 128 | retval = 0; |
137 | retval = 0; |
| 129 | break; |
138 | break; |
| 130 | 139 | ||
| 131 | case SRV_CREATE_BITMAP: |
140 | case SRV_CREATE_BITMAP: |
| 132 | check_input(8); |
141 | check_input(8); |
| 133 | check_output(4); |
142 | check_output(4); |
| 134 | retval = create_bitmap(outp, inp[0], inp[1]); |
143 | retval = create_bitmap((bitmap_t**)outp, inp[0], inp[1]); |
| 135 | break; |
144 | break; |
| 136 | */ |
145 | |
| 137 | }; |
146 | }; |
| 138 | 147 | ||
| 139 | return retval; |
148 | return retval; |
| 140 | } |
149 | } |
| 141 | 150 | ||
| 142 | 151 | ||
| 143 | #define PCI_CLASS_REVISION 0x08 |
152 | #define PCI_CLASS_REVISION 0x08 |
| 144 | #define PCI_CLASS_DISPLAY_VGA 0x0300 |
153 | #define PCI_CLASS_DISPLAY_VGA 0x0300 |
| 145 | #define PCI_CLASS_BRIDGE_HOST 0x0600 |
154 | #define PCI_CLASS_BRIDGE_HOST 0x0600 |
| 146 | #define PCI_CLASS_BRIDGE_ISA 0x0601 |
155 | #define PCI_CLASS_BRIDGE_ISA 0x0601 |
| 147 | 156 | ||
| 148 | int pci_scan_filter(u32_t id, u32_t busnr, u32_t devfn) |
157 | int pci_scan_filter(u32_t id, u32_t busnr, u32_t devfn) |
| 149 | { |
158 | { |
| 150 | u16_t vendor, device; |
159 | u16_t vendor, device; |
| 151 | u32_t class; |
160 | u32_t class; |
| 152 | int ret = 0; |
161 | int ret = 0; |
| 153 | 162 | ||
| 154 | vendor = id & 0xffff; |
163 | vendor = id & 0xffff; |
| 155 | device = (id >> 16) & 0xffff; |
164 | device = (id >> 16) & 0xffff; |
| 156 | 165 | ||
| 157 | if(vendor == 0x8086) |
166 | if(vendor == 0x8086) |
| 158 | { |
167 | { |
| 159 | class = PciRead32(busnr, devfn, PCI_CLASS_REVISION); |
168 | class = PciRead32(busnr, devfn, PCI_CLASS_REVISION); |
| 160 | class >>= 16; |
169 | class >>= 16; |
| 161 | 170 | ||
| 162 | if( (class == PCI_CLASS_DISPLAY_VGA) || |
171 | if( (class == PCI_CLASS_DISPLAY_VGA) || |
| 163 | (class == PCI_CLASS_BRIDGE_HOST) || |
172 | (class == PCI_CLASS_BRIDGE_HOST) || |
| 164 | (class == PCI_CLASS_BRIDGE_ISA)) |
173 | (class == PCI_CLASS_BRIDGE_ISA)) |
| 165 | ret = 1; |
174 | ret = 1; |
| 166 | } |
175 | } |
| 167 | return ret; |
176 | return ret; |
| 168 | }; |
177 | }; |
| - | 178 | ||
| - | 179 | ||
| - | 180 | static char* parse_path(char *p, char *log) |
|
| - | 181 | { |
|
| - | 182 | char c; |
|
| - | 183 | ||
| - | 184 | while( (c = *p++) == ' '); |
|
| - | 185 | p--; |
|
| - | 186 | while( (c = *log++ = *p++) && (c != ' ')); |
|
| - | 187 | *log = 0; |
|
| - | 188 | ||
| - | 189 | return p; |
|
| - | 190 | }; |
|
| - | 191 | ||
| - | 192 | void parse_cmdline(char *cmdline, char *log) |
|
| - | 193 | { |
|
| - | 194 | char *p = cmdline; |
|
| - | 195 | ||
| - | 196 | char c = *p++; |
|
| - | 197 | ||
| - | 198 | while( c ) |
|
| - | 199 | { |
|
| - | 200 | if( c == '-') |
|
| - | 201 | { |
|
| - | 202 | switch(*p++) |
|
| - | 203 | { |
|
| - | 204 | case 'l': |
|
| - | 205 | p = parse_path(p, log); |
|
| - | 206 | break; |
|
| - | 207 | }; |
|
| - | 208 | }; |
|
| - | 209 | c = *p++; |
|
| - | 210 | }; |
|
| - | 211 | }; |
|
| - | 212 | ||