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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2338 | Serge | 1 | #include "drmP.h" |
| 2 | #include "drm.h" |
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| 3 | #include "i915_drm.h" |
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| 4 | #include "i915_drv.h" |
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| 5 | #include "intel_drv.h" |
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| 6 | |||
| 7 | |||
| 2325 | Serge | 8 | #include |
| 9 | #include |
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| 10 | #include |
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| 11 | #include |
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| 12 | #include |
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| 13 | #include |
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| 14 | |||
| 2338 | Serge | 15 | int _stdcall display_handler(ioctl_t *io); |
| 2325 | Serge | 16 | int init_agp(void); |
| 17 | |||
| 18 | static char log[256]; |
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| 19 | |||
| 2338 | Serge | 20 | int i915_modeset = 1; |
| 21 | |||
| 2325 | Serge | 22 | u32_t drvEntry(int action, char *cmdline) |
| 23 | { |
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| 24 | struct pci_device_id *ent; |
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| 25 | |||
| 26 | int err = 0; |
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| 27 | |||
| 28 | if(action != 1) |
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| 29 | return 0; |
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| 30 | |||
| 31 | if( GetService("DISPLAY") != 0 ) |
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| 32 | return 0; |
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| 33 | |||
| 34 | // if( cmdline && *cmdline ) |
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| 35 | // parse_cmdline(cmdline, &usermode, log, &radeon_modeset); |
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| 36 | |||
| 37 | if(!dbg_open(log)) |
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| 38 | { |
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| 2330 | Serge | 39 | strcpy(log, "/HD1/2/i915.log"); |
| 2325 | Serge | 40 | |
| 41 | if(!dbg_open(log)) |
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| 42 | { |
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| 43 | printf("Can't open %s\nExit\n", log); |
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| 44 | return 0; |
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| 45 | }; |
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| 46 | } |
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| 47 | dbgprintf("i915 RC01 cmdline %s\n", cmdline); |
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| 48 | |||
| 49 | enum_pci_devices(); |
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| 50 | |||
| 51 | err = i915_init(); |
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| 52 | |||
| 2338 | Serge | 53 | if(err) |
| 54 | { |
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| 55 | dbgprintf("Epic Fail :(/n"); |
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| 2325 | Serge | 56 | |
| 2338 | Serge | 57 | }; |
| 2325 | Serge | 58 | |
| 2338 | Serge | 59 | err = RegService("DISPLAY", display_handler); |
| 2325 | Serge | 60 | |
| 2338 | Serge | 61 | if( err != 0) |
| 62 | dbgprintf("Set DISPLAY handler\n"); |
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| 63 | |||
| 2325 | Serge | 64 | return err; |
| 65 | }; |
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| 66 | |||
| 2338 | Serge | 67 | #define API_VERSION 0x01000100 |
| 68 | |||
| 69 | #define SRV_GETVERSION 0 |
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| 70 | #define SRV_ENUM_MODES 1 |
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| 71 | #define SRV_SET_MODE 2 |
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| 72 | |||
| 73 | #define SRV_CREATE_VIDEO 9 |
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| 74 | #define SRV_BLIT_VIDEO 10 |
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| 75 | #define SRV_CREATE_BITMAP 11 |
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| 76 | |||
| 77 | #define check_input(size) \ |
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| 78 | if( unlikely((inp==NULL)||(io->inp_size != (size))) ) \ |
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| 79 | break; |
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| 80 | |||
| 81 | #define check_output(size) \ |
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| 82 | if( unlikely((outp==NULL)||(io->out_size != (size))) ) \ |
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| 83 | break; |
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| 84 | |||
| 85 | int _stdcall display_handler(ioctl_t *io) |
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| 86 | { |
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| 87 | int retval = -1; |
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| 88 | u32_t *inp; |
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| 89 | u32_t *outp; |
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| 90 | |||
| 91 | inp = io->input; |
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| 92 | outp = io->output; |
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| 93 | |||
| 94 | switch(io->io_code) |
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| 95 | { |
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| 96 | case SRV_GETVERSION: |
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| 97 | check_output(4); |
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| 98 | *outp = API_VERSION; |
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| 99 | retval = 0; |
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| 100 | break; |
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| 101 | |||
| 102 | case SRV_ENUM_MODES: |
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| 103 | dbgprintf("SRV_ENUM_MODES inp %x inp_size %x out_size %x\n", |
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| 104 | inp, io->inp_size, io->out_size ); |
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| 105 | // check_output(4); |
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| 106 | // check_input(*outp * sizeof(videomode_t)); |
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| 107 | if( i915_modeset) |
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| 108 | retval = get_videomodes((videomode_t*)inp, outp); |
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| 109 | break; |
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| 110 | |||
| 111 | case SRV_SET_MODE: |
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| 112 | dbgprintf("SRV_SET_MODE inp %x inp_size %x\n", |
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| 113 | inp, io->inp_size); |
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| 114 | check_input(sizeof(videomode_t)); |
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| 115 | if( i915_modeset ) |
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| 116 | retval = set_user_mode((videomode_t*)inp); |
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| 117 | break; |
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| 118 | |||
| 119 | /* |
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| 120 | case SRV_CREATE_VIDEO: |
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| 121 | retval = r600_create_video(inp[0], inp[1], outp); |
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| 122 | break; |
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| 123 | |||
| 124 | case SRV_BLIT_VIDEO: |
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| 125 | r600_video_blit( ((uint64_t*)inp)[0], inp[2], inp[3], |
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| 126 | inp[4], inp[5], inp[6]); |
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| 127 | |||
| 128 | retval = 0; |
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| 129 | break; |
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| 130 | |||
| 131 | case SRV_CREATE_BITMAP: |
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| 132 | check_input(8); |
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| 133 | check_output(4); |
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| 134 | retval = create_bitmap(outp, inp[0], inp[1]); |
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| 135 | break; |
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| 136 | */ |
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| 137 | }; |
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| 138 | |||
| 139 | return retval; |
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| 140 | } |
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| 141 | |||
| 142 | |||
| 2325 | Serge | 143 | #define PCI_CLASS_REVISION 0x08 |
| 144 | #define PCI_CLASS_DISPLAY_VGA 0x0300 |
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| 145 | #define PCI_CLASS_BRIDGE_HOST 0x0600 |
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| 2326 | Serge | 146 | #define PCI_CLASS_BRIDGE_ISA 0x0601 |
| 2325 | Serge | 147 | |
| 148 | int pci_scan_filter(u32_t id, u32_t busnr, u32_t devfn) |
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| 149 | { |
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| 150 | u16_t vendor, device; |
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| 151 | u32_t class; |
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| 152 | int ret = 0; |
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| 153 | |||
| 154 | vendor = id & 0xffff; |
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| 155 | device = (id >> 16) & 0xffff; |
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| 156 | |||
| 157 | if(vendor == 0x8086) |
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| 158 | { |
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| 159 | class = PciRead32(busnr, devfn, PCI_CLASS_REVISION); |
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| 160 | class >>= 16; |
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| 161 | |||
| 162 | if( (class == PCI_CLASS_DISPLAY_VGA) || |
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| 2326 | Serge | 163 | (class == PCI_CLASS_BRIDGE_HOST) || |
| 164 | (class == PCI_CLASS_BRIDGE_ISA)) |
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| 2325 | Serge | 165 | ret = 1; |
| 166 | } |
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| 167 | return ret; |
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| 168 | }; |