Ben Skeggs | 586c55f | 2012-07-09 14:14:48 +1000 | [diff] [blame] | 1 | #include "nouveau_drm.h" |
| 2 | #include "nouveau_compat.h" |
| 3 | |
Ben Skeggs | cd42439 | 2012-07-10 11:38:08 +1000 | [diff] [blame] | 4 | #include <subdev/bios.h> |
Ben Skeggs | cb75d97 | 2012-07-11 10:44:20 +1000 | [diff] [blame] | 5 | #include <subdev/bios/dcb.h> |
| 6 | #include <subdev/bios/init.h> |
Ben Skeggs | 70790f4 | 2012-07-10 17:26:46 +1000 | [diff] [blame] | 7 | #include <subdev/bios/pll.h> |
Ben Skeggs | e0996ae | 2012-07-10 12:20:17 +1000 | [diff] [blame] | 8 | #include <subdev/gpio.h> |
Ben Skeggs | 4196faa | 2012-07-10 14:36:38 +1000 | [diff] [blame] | 9 | #include <subdev/i2c.h> |
Ben Skeggs | 70790f4 | 2012-07-10 17:26:46 +1000 | [diff] [blame] | 10 | #include <subdev/clock.h> |
Ben Skeggs | 7d9115d | 2012-07-11 15:58:56 +1000 | [diff] [blame] | 11 | #include <subdev/mc.h> |
Ben Skeggs | 5a5c743 | 2012-07-11 16:08:25 +1000 | [diff] [blame] | 12 | #include <subdev/timer.h> |
Ben Skeggs | 861d210 | 2012-07-11 19:05:01 +1000 | [diff] [blame] | 13 | #include <subdev/fb.h> |
Ben Skeggs | cd42439 | 2012-07-10 11:38:08 +1000 | [diff] [blame] | 14 | |
Ben Skeggs | 586c55f | 2012-07-09 14:14:48 +1000 | [diff] [blame] | 15 | void *nouveau_newpriv(struct drm_device *); |
| 16 | |
Ben Skeggs | cb75d97 | 2012-07-11 10:44:20 +1000 | [diff] [blame] | 17 | int |
| 18 | nvdrm_gart_init(struct drm_device *dev, u64 *base, u64 *size) |
| 19 | { |
| 20 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 21 | if (drm->agp.stat == ENABLED) { |
| 22 | *base = drm->agp.base; |
| 23 | *size = drm->agp.base; |
| 24 | return 0; |
| 25 | } |
| 26 | return -ENODEV; |
| 27 | } |
| 28 | |
Ben Skeggs | 586c55f | 2012-07-09 14:14:48 +1000 | [diff] [blame] | 29 | u8 |
| 30 | _nv_rd08(struct drm_device *dev, u32 reg) |
| 31 | { |
| 32 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 33 | return nv_ro08(drm->device, reg); |
| 34 | } |
| 35 | |
| 36 | void |
| 37 | _nv_wr08(struct drm_device *dev, u32 reg, u8 val) |
| 38 | { |
| 39 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 40 | nv_wo08(drm->device, reg, val); |
| 41 | } |
| 42 | |
| 43 | u32 |
| 44 | _nv_rd32(struct drm_device *dev, u32 reg) |
| 45 | { |
| 46 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 47 | return nv_ro32(drm->device, reg); |
| 48 | } |
| 49 | |
| 50 | void |
| 51 | _nv_wr32(struct drm_device *dev, u32 reg, u32 val) |
| 52 | { |
| 53 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 54 | nv_wo32(drm->device, reg, val); |
| 55 | } |
| 56 | |
| 57 | u32 |
| 58 | _nv_mask(struct drm_device *dev, u32 reg, u32 mask, u32 val) |
| 59 | { |
| 60 | u32 tmp = _nv_rd32(dev, reg); |
| 61 | _nv_wr32(dev, reg, (tmp & ~mask) | val); |
| 62 | return tmp; |
| 63 | } |
Ben Skeggs | cd42439 | 2012-07-10 11:38:08 +1000 | [diff] [blame] | 64 | |
| 65 | bool |
| 66 | _nv_bios(struct drm_device *dev, u8 **data, u32 *size) |
| 67 | { |
| 68 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 69 | struct nouveau_bios *bios = nouveau_bios(drm->device); |
| 70 | *data = bios->data; |
| 71 | *size = bios->size; |
| 72 | return true; |
| 73 | } |
Ben Skeggs | e0996ae | 2012-07-10 12:20:17 +1000 | [diff] [blame] | 74 | |
| 75 | void |
| 76 | nouveau_gpio_reset(struct drm_device *dev) |
| 77 | { |
| 78 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 79 | struct nouveau_gpio *gpio = nouveau_gpio(drm->device); |
| 80 | gpio->reset(gpio); |
| 81 | } |
| 82 | |
| 83 | int |
| 84 | nouveau_gpio_find(struct drm_device *dev, int idx, u8 tag, u8 line, |
| 85 | struct dcb_gpio_func *func) |
| 86 | { |
| 87 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 88 | struct nouveau_gpio *gpio = nouveau_gpio(drm->device); |
| 89 | |
| 90 | return gpio->find(gpio, idx, tag, line, func); |
| 91 | } |
| 92 | |
| 93 | bool |
| 94 | nouveau_gpio_func_valid(struct drm_device *dev, u8 tag) |
| 95 | { |
| 96 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 97 | struct nouveau_gpio *gpio = nouveau_gpio(drm->device); |
| 98 | struct dcb_gpio_func func; |
| 99 | |
| 100 | return gpio->find(gpio, 0, tag, 0xff, &func) == 0; |
| 101 | } |
| 102 | |
| 103 | int |
| 104 | nouveau_gpio_func_set(struct drm_device *dev, u8 tag, int state) |
| 105 | { |
| 106 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 107 | struct nouveau_gpio *gpio = nouveau_gpio(drm->device); |
| 108 | if (gpio && gpio->get) |
| 109 | return gpio->set(gpio, 0, tag, 0xff, state); |
| 110 | return -ENODEV; |
| 111 | } |
| 112 | |
| 113 | int |
| 114 | nouveau_gpio_func_get(struct drm_device *dev, u8 tag) |
| 115 | { |
| 116 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 117 | struct nouveau_gpio *gpio = nouveau_gpio(drm->device); |
| 118 | if (gpio && gpio->get) |
| 119 | return gpio->get(gpio, 0, tag, 0xff); |
| 120 | return -ENODEV; |
| 121 | } |
| 122 | |
| 123 | int |
| 124 | nouveau_gpio_irq(struct drm_device *dev, int idx, u8 tag, u8 line, bool on) |
| 125 | { |
| 126 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 127 | struct nouveau_gpio *gpio = nouveau_gpio(drm->device); |
| 128 | if (gpio && gpio->irq) |
| 129 | return gpio->irq(gpio, idx, tag, line, on); |
| 130 | return -ENODEV; |
| 131 | } |
| 132 | |
| 133 | int |
| 134 | nouveau_gpio_isr_add(struct drm_device *dev, int idx, u8 tag, u8 line, |
| 135 | void (*exec)(void *, int state), void *data) |
| 136 | { |
| 137 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 138 | struct nouveau_gpio *gpio = nouveau_gpio(drm->device); |
| 139 | if (gpio && gpio->isr_add) |
| 140 | return gpio->isr_add(gpio, idx, tag, line, exec, data); |
| 141 | return -ENODEV; |
| 142 | } |
| 143 | |
| 144 | void |
| 145 | nouveau_gpio_isr_del(struct drm_device *dev, int idx, u8 tag, u8 line, |
| 146 | void (*exec)(void *, int state), void *data) |
| 147 | { |
| 148 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 149 | struct nouveau_gpio *gpio = nouveau_gpio(drm->device); |
| 150 | if (gpio && gpio->isr_del) |
| 151 | gpio->isr_del(gpio, idx, tag, line, exec, data); |
| 152 | } |
Ben Skeggs | 4196faa | 2012-07-10 14:36:38 +1000 | [diff] [blame] | 153 | |
| 154 | struct nouveau_i2c_port * |
| 155 | nouveau_i2c_find(struct drm_device *dev, u8 index) |
| 156 | { |
| 157 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 158 | struct nouveau_i2c *i2c = nouveau_i2c(drm->device); |
| 159 | |
| 160 | return i2c->find(i2c, index); |
| 161 | } |
| 162 | |
| 163 | bool |
| 164 | nouveau_probe_i2c_addr(struct nouveau_i2c_port *port, int addr) |
| 165 | { |
| 166 | return nv_probe_i2c(port, addr); |
| 167 | } |
| 168 | |
| 169 | struct i2c_adapter * |
| 170 | nouveau_i2c_adapter(struct nouveau_i2c_port *port) |
| 171 | { |
| 172 | return &port->adapter; |
| 173 | } |
| 174 | |
| 175 | |
| 176 | int |
| 177 | nouveau_i2c_identify(struct drm_device *dev, const char *what, |
| 178 | struct i2c_board_info *info, |
| 179 | bool (*match)(struct nouveau_i2c_port *, |
| 180 | struct i2c_board_info *), |
| 181 | int index) |
| 182 | { |
| 183 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 184 | struct nouveau_i2c *i2c = nouveau_i2c(drm->device); |
| 185 | |
| 186 | return i2c->identify(i2c, index, what, info, match); |
| 187 | } |
| 188 | |
| 189 | int |
| 190 | auxch_rd(struct drm_device *dev, struct nouveau_i2c_port *port, |
| 191 | u32 addr, u8 *data, u8 size) |
| 192 | { |
| 193 | return nv_rdaux(port, addr, data, size); |
| 194 | } |
| 195 | |
| 196 | int |
| 197 | auxch_wr(struct drm_device *dev, struct nouveau_i2c_port *port, |
| 198 | u32 addr, u8 *data, u8 size) |
| 199 | { |
| 200 | return nv_wraux(port, addr, data, size); |
| 201 | } |
Ben Skeggs | 70790f4 | 2012-07-10 17:26:46 +1000 | [diff] [blame] | 202 | |
| 203 | u32 |
| 204 | get_pll_register(struct drm_device *dev, u32 type) |
| 205 | { |
| 206 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 207 | struct nouveau_bios *bios = nouveau_bios(drm->device); |
| 208 | struct nvbios_pll info; |
| 209 | |
| 210 | if (nvbios_pll_parse(bios, type, &info)) |
| 211 | return 0; |
| 212 | return info.reg; |
| 213 | } |
| 214 | |
| 215 | int |
| 216 | get_pll_limits(struct drm_device *dev, u32 type, struct nvbios_pll *info) |
| 217 | { |
| 218 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 219 | struct nouveau_bios *bios = nouveau_bios(drm->device); |
| 220 | |
| 221 | return nvbios_pll_parse(bios, type, info); |
| 222 | } |
| 223 | |
| 224 | int |
| 225 | setPLL(struct drm_device *dev, u32 reg, u32 freq) |
| 226 | { |
| 227 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 228 | struct nouveau_clock *clk = nouveau_clock(drm->device); |
| 229 | int ret = -ENODEV; |
| 230 | |
| 231 | if (clk->pll_set) |
| 232 | ret = clk->pll_set(clk, reg, freq); |
| 233 | return ret; |
| 234 | } |
| 235 | |
| 236 | |
| 237 | int |
| 238 | nouveau_calc_pll_mnp(struct drm_device *dev, struct nvbios_pll *info, |
| 239 | int freq, struct nouveau_pll_vals *pv) |
| 240 | { |
| 241 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 242 | struct nouveau_clock *clk = nouveau_clock(drm->device); |
| 243 | int ret = 0; |
| 244 | |
| 245 | if (clk->pll_calc) |
| 246 | ret = clk->pll_calc(clk, info, freq, pv); |
| 247 | return ret; |
| 248 | } |
| 249 | |
| 250 | int |
| 251 | nouveau_hw_setpll(struct drm_device *dev, u32 reg1, |
| 252 | struct nouveau_pll_vals *pv) |
| 253 | { |
| 254 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 255 | struct nouveau_clock *clk = nouveau_clock(drm->device); |
| 256 | int ret = -ENODEV; |
| 257 | |
| 258 | if (clk->pll_prog) |
| 259 | ret = clk->pll_prog(clk, reg1, pv); |
| 260 | return ret; |
| 261 | } |
| 262 | |
| 263 | int nva3_pll_calc(struct nouveau_clock *, struct nvbios_pll *, u32 freq, |
| 264 | int *N, int *fN, int *M, int *P); |
| 265 | |
| 266 | int |
| 267 | nva3_calc_pll(struct drm_device *dev, struct nvbios_pll *info, u32 freq, |
| 268 | int *N, int *fN, int *M, int *P) |
| 269 | { |
| 270 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 271 | struct nouveau_clock *clk = nouveau_clock(drm->device); |
| 272 | |
| 273 | return nva3_pll_calc(clk, info, freq, N, fN, M, P); |
| 274 | } |
Ben Skeggs | cb75d97 | 2012-07-11 10:44:20 +1000 | [diff] [blame] | 275 | |
| 276 | void |
| 277 | nouveau_bios_run_init_table(struct drm_device *dev, uint16_t table, |
| 278 | struct dcb_output *dcbent, int crtc) |
| 279 | { |
| 280 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 281 | struct nouveau_bios *bios = nouveau_bios(drm->device); |
| 282 | struct nvbios_init init = { |
| 283 | .subdev = nv_subdev(bios), |
| 284 | .bios = bios, |
| 285 | .offset = table, |
| 286 | .outp = dcbent, |
| 287 | .crtc = crtc, |
| 288 | .execute = 1 |
| 289 | }; |
| 290 | |
| 291 | nvbios_exec(&init); |
| 292 | } |
| 293 | |
| 294 | void |
| 295 | nouveau_bios_init_exec(struct drm_device *dev, uint16_t table) |
| 296 | { |
| 297 | nouveau_bios_run_init_table(dev, table, NULL, 0); |
| 298 | } |
Ben Skeggs | 7d9115d | 2012-07-11 15:58:56 +1000 | [diff] [blame] | 299 | |
| 300 | void |
| 301 | nv_intr(struct drm_device *dev) |
| 302 | { |
| 303 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 304 | struct nouveau_mc *pmc = nouveau_mc(drm->device); |
Ben Skeggs | 5a5c743 | 2012-07-11 16:08:25 +1000 | [diff] [blame] | 305 | nv_subdev(pmc)->intr(&pmc->base); |
| 306 | } |
| 307 | |
| 308 | bool nouveau_wait_eq(struct drm_device *dev, uint64_t timeout, |
| 309 | uint32_t reg, uint32_t mask, uint32_t val) |
| 310 | { |
| 311 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 312 | return nouveau_timer_wait_eq(drm->device, timeout, reg, mask, val); |
| 313 | } |
| 314 | |
| 315 | bool nouveau_wait_ne(struct drm_device *dev, uint64_t timeout, |
| 316 | uint32_t reg, uint32_t mask, uint32_t val) |
| 317 | { |
| 318 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 319 | return nouveau_timer_wait_ne(drm->device, timeout, reg, mask, val); |
| 320 | } |
| 321 | |
| 322 | bool nouveau_wait_cb(struct drm_device *dev, u64 timeout, |
| 323 | bool (*cond)(void *), void *data) |
| 324 | { |
| 325 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 326 | return nouveau_timer_wait_cb(drm->device, timeout, cond, data); |
| 327 | } |
| 328 | |
| 329 | u64 |
| 330 | nv_timer_read(struct drm_device *dev) |
| 331 | { |
| 332 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 333 | struct nouveau_timer *ptimer = nouveau_timer(drm->device); |
| 334 | return ptimer->read(ptimer); |
Ben Skeggs | 7d9115d | 2012-07-11 15:58:56 +1000 | [diff] [blame] | 335 | } |
Ben Skeggs | 861d210 | 2012-07-11 19:05:01 +1000 | [diff] [blame] | 336 | |
| 337 | int |
| 338 | nvfb_tile_nr(struct drm_device *dev) |
| 339 | { |
| 340 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 341 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 342 | return pfb->tile.regions; |
| 343 | } |
| 344 | |
| 345 | struct nouveau_fb_tile * |
| 346 | nvfb_tile(struct drm_device *dev, int i) |
| 347 | { |
| 348 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 349 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 350 | return &pfb->tile.region[i]; |
| 351 | } |
| 352 | |
| 353 | void |
| 354 | nvfb_tile_init(struct drm_device *dev, int i, u32 a, u32 b, u32 c, u32 d) |
| 355 | { |
| 356 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 357 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 358 | pfb->tile.init(pfb, i, a, b, c, d, &pfb->tile.region[i]); |
| 359 | } |
| 360 | |
| 361 | void |
| 362 | nvfb_tile_fini(struct drm_device *dev, int i) |
| 363 | { |
| 364 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 365 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 366 | pfb->tile.fini(pfb, i, &pfb->tile.region[i]); |
| 367 | } |
| 368 | |
| 369 | void |
| 370 | nvfb_tile_prog(struct drm_device *dev, int i) |
| 371 | { |
| 372 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 373 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 374 | pfb->tile.prog(pfb, i, &pfb->tile.region[i]); |
| 375 | } |
| 376 | |
| 377 | bool |
| 378 | nvfb_flags_valid(struct drm_device *dev, u32 flags) |
| 379 | { |
| 380 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 381 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 382 | return pfb->memtype_valid(pfb, flags); |
| 383 | } |
| 384 | |
| 385 | int |
| 386 | nvfb_vram_get(struct drm_device *dev, u64 size, u32 align, u32 ncmin, |
| 387 | u32 memtype, struct nouveau_mem **pmem) |
| 388 | { |
| 389 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 390 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 391 | int ret = pfb->ram.get(pfb, size, align, ncmin, memtype, pmem); |
| 392 | if (ret) |
| 393 | return ret; |
| 394 | (*pmem)->dev = dev; |
| 395 | return 0; |
| 396 | } |
| 397 | |
| 398 | void |
| 399 | nvfb_vram_put(struct drm_device *dev, struct nouveau_mem **pmem) |
| 400 | { |
| 401 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 402 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 403 | pfb->ram.put(pfb, pmem); |
| 404 | } |
| 405 | |
| 406 | |
| 407 | u64 nvfb_vram_sys_base(struct drm_device *dev) |
| 408 | { |
| 409 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 410 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 411 | return pfb->ram.stolen; |
| 412 | } |
| 413 | |
| 414 | u64 nvfb_vram_size(struct drm_device *dev) |
| 415 | { |
| 416 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 417 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 418 | return pfb->ram.size; |
| 419 | } |
| 420 | |
| 421 | int nvfb_vram_type(struct drm_device *dev) |
| 422 | { |
| 423 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 424 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 425 | return pfb->ram.type; |
| 426 | } |
| 427 | |
| 428 | int nvfb_vram_rank_B(struct drm_device *dev) |
| 429 | { |
| 430 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 431 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 432 | return pfb->ram.ranks > 1; |
| 433 | } |
| 434 | |
| 435 | void |
| 436 | nv50_fb_vm_trap(struct drm_device *dev, int disp) |
| 437 | { |
| 438 | struct nouveau_drm *drm = nouveau_newpriv(dev); |
| 439 | nv50_fb_trap(nouveau_fb(drm->device), disp); |
| 440 | } |