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1 | /***************************************************************************\ |
2 | |* *| | |
3 | |* Copyright 1993-2003 NVIDIA, Corporation. All rights reserved. *| | |
4 | |* *| | |
5 | |* NOTICE TO USER: The source code is copyrighted under U.S. and *| | |
6 | |* international laws. Users and possessors of this source code are *| | |
7 | |* hereby granted a nonexclusive, royalty-free copyright license to *| | |
8 | |* use this code in individual and commercial software. *| | |
9 | |* *| | |
10 | |* Any use of this source code must include, in the user documenta- *| | |
11 | |* tion and internal comments to the code, notices to the end user *| | |
12 | |* as follows: *| | |
13 | |* *| | |
14 | |* Copyright 1993-2003 NVIDIA, Corporation. All rights reserved. *| | |
15 | |* *| | |
16 | |* NVIDIA, CORPORATION MAKES NO REPRESENTATION ABOUT THE SUITABILITY *| | |
17 | |* OF THIS SOURCE CODE FOR ANY PURPOSE. IT IS PROVIDED "AS IS" *| | |
18 | |* WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND. NVIDIA, CORPOR- *| | |
19 | |* ATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOURCE CODE, *| | |
20 | |* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGE- *| | |
21 | |* MENT, AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL *| | |
22 | |* NVIDIA, CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT, INCI- *| | |
23 | |* DENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RE- *| | |
24 | |* SULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION *| | |
25 | |* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF *| | |
26 | |* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOURCE CODE. *| | |
27 | |* *| | |
28 | |* U.S. Government End Users. This source code is a "commercial *| | |
29 | |* item," as that term is defined at 48 C.F.R. 2.101 (OCT 1995), *| | |
30 | |* consisting of "commercial computer software" and "commercial *| | |
31 | |* computer software documentation," as such terms are used in *| | |
32 | |* 48 C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Govern- *| | |
33 | |* ment only as a commercial end item. Consistent with 48 C.F.R. *| | |
34 | |* 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), *| | |
35 | |* all U.S. Government End Users acquire the source code with only *| | |
36 | |* those rights set forth herein. *| | |
37 | |* *| | |
38 | \***************************************************************************/ | |
39 | ||
40 | /* | |
41 | * GPL Licensing Note - According to Mark Vojkovich, author of the Xorg/ | |
42 | * XFree86 'nv' driver, this source code is provided under MIT-style licensing | |
43 | * where the source code is provided "as is" without warranty of any kind. | |
44 | * The only usage restriction is for the copyright notices to be retained | |
45 | * whenever code is used. | |
46 | * | |
47 | * Antonino Daplas <adaplas@pol.net> 2005-03-11 | |
48 | */ | |
49 | ||
50 | /* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nv_hw.c,v 1.4 2003/11/03 05:11:25 tsi Exp $ */ | |
51 | ||
52 | #include <linux/pci.h> | |
53 | #include "nv_type.h" | |
54 | #include "nv_local.h" | |
55 | ||
56 | void NVLockUnlock(struct nvidia_par *par, int Lock) | |
57 | { | |
58 | u8 cr11; | |
59 | ||
60 | VGA_WR08(par->PCIO, 0x3D4, 0x1F); | |
61 | VGA_WR08(par->PCIO, 0x3D5, Lock ? 0x99 : 0x57); | |
62 | ||
63 | VGA_WR08(par->PCIO, 0x3D4, 0x11); | |
64 | cr11 = VGA_RD08(par->PCIO, 0x3D5); | |
65 | if (Lock) | |
66 | cr11 |= 0x80; | |
67 | else | |
68 | cr11 &= ~0x80; | |
69 | VGA_WR08(par->PCIO, 0x3D5, cr11); | |
70 | } | |
71 | ||
72 | int NVShowHideCursor(struct nvidia_par *par, int ShowHide) | |
73 | { | |
74 | int cur = par->CurrentState->cursor1; | |
75 | ||
76 | par->CurrentState->cursor1 = (par->CurrentState->cursor1 & 0xFE) | | |
77 | (ShowHide & 0x01); | |
78 | VGA_WR08(par->PCIO, 0x3D4, 0x31); | |
79 | VGA_WR08(par->PCIO, 0x3D5, par->CurrentState->cursor1); | |
80 | ||
81 | if (par->Architecture == NV_ARCH_40) | |
82 | NV_WR32(par->PRAMDAC, 0x0300, NV_RD32(par->PRAMDAC, 0x0300)); | |
83 | ||
84 | return (cur & 0x01); | |
85 | } | |
86 | ||
87 | /****************************************************************************\ | |
88 | * * | |
89 | * The video arbitration routines calculate some "magic" numbers. Fixes * | |
90 | * the snow seen when accessing the framebuffer without it. * | |
91 | * It just works (I hope). * | |
92 | * * | |
93 | \****************************************************************************/ | |
94 | ||
95 | typedef struct { | |
96 | int graphics_lwm; | |
97 | int video_lwm; | |
98 | int graphics_burst_size; | |
99 | int video_burst_size; | |
100 | int valid; | |
101 | } nv4_fifo_info; | |
102 | ||
103 | typedef struct { | |
104 | int pclk_khz; | |
105 | int mclk_khz; | |
106 | int nvclk_khz; | |
107 | char mem_page_miss; | |
108 | char mem_latency; | |
109 | int memory_width; | |
110 | char enable_video; | |
111 | char gr_during_vid; | |
112 | char pix_bpp; | |
113 | char mem_aligned; | |
114 | char enable_mp; | |
115 | } nv4_sim_state; | |
116 | ||
117 | typedef struct { | |
118 | int graphics_lwm; | |
119 | int video_lwm; | |
120 | int graphics_burst_size; | |
121 | int video_burst_size; | |
122 | int valid; | |
123 | } nv10_fifo_info; | |
124 | ||
125 | typedef struct { | |
126 | int pclk_khz; | |
127 | int mclk_khz; | |
128 | int nvclk_khz; | |
129 | char mem_page_miss; | |
130 | char mem_latency; | |
131 | int memory_type; | |
132 | int memory_width; | |
133 | char enable_video; | |
134 | char gr_during_vid; | |
135 | char pix_bpp; | |
136 | char mem_aligned; | |
137 | char enable_mp; | |
138 | } nv10_sim_state; | |
139 | ||
140 | static void nvGetClocks(struct nvidia_par *par, unsigned int *MClk, | |
141 | unsigned int *NVClk) | |
142 | { | |
143 | unsigned int pll, N, M, MB, NB, P; | |
144 | ||
145 | if (par->Architecture >= NV_ARCH_40) { | |
146 | pll = NV_RD32(par->PMC, 0x4020); | |
147 | P = (pll >> 16) & 0x03; | |
148 | pll = NV_RD32(par->PMC, 0x4024); | |
149 | M = pll & 0xFF; | |
150 | N = (pll >> 8) & 0xFF; | |
151 | MB = (pll >> 16) & 0xFF; | |
152 | NB = (pll >> 24) & 0xFF; | |
153 | *MClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P; | |
154 | ||
155 | pll = NV_RD32(par->PMC, 0x4000); | |
156 | P = (pll >> 16) & 0x03; | |
157 | pll = NV_RD32(par->PMC, 0x4004); | |
158 | M = pll & 0xFF; | |
159 | N = (pll >> 8) & 0xFF; | |
160 | MB = (pll >> 16) & 0xFF; | |
161 | NB = (pll >> 24) & 0xFF; | |
162 | ||
163 | *NVClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P; | |
164 | } else if (par->twoStagePLL) { | |
165 | pll = NV_RD32(par->PRAMDAC0, 0x0504); | |
166 | M = pll & 0xFF; | |
167 | N = (pll >> 8) & 0xFF; | |
168 | P = (pll >> 16) & 0x0F; | |
169 | pll = NV_RD32(par->PRAMDAC0, 0x0574); | |
170 | if (pll & 0x80000000) { | |
171 | MB = pll & 0xFF; | |
172 | NB = (pll >> 8) & 0xFF; | |
173 | } else { | |
174 | MB = 1; | |
175 | NB = 1; | |
176 | } | |
177 | *MClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P; | |
178 | ||
179 | pll = NV_RD32(par->PRAMDAC0, 0x0500); | |
180 | M = pll & 0xFF; | |
181 | N = (pll >> 8) & 0xFF; | |
182 | P = (pll >> 16) & 0x0F; | |
183 | pll = NV_RD32(par->PRAMDAC0, 0x0570); | |
184 | if (pll & 0x80000000) { | |
185 | MB = pll & 0xFF; | |
186 | NB = (pll >> 8) & 0xFF; | |
187 | } else { | |
188 | MB = 1; | |
189 | NB = 1; | |
190 | } | |
191 | *NVClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P; | |
192 | } else | |
193 | if (((par->Chipset & 0x0ff0) == 0x0300) || | |
194 | ((par->Chipset & 0x0ff0) == 0x0330)) { | |
195 | pll = NV_RD32(par->PRAMDAC0, 0x0504); | |
196 | M = pll & 0x0F; | |
197 | N = (pll >> 8) & 0xFF; | |
198 | P = (pll >> 16) & 0x07; | |
199 | if (pll & 0x00000080) { | |
200 | MB = (pll >> 4) & 0x07; | |
201 | NB = (pll >> 19) & 0x1f; | |
202 | } else { | |
203 | MB = 1; | |
204 | NB = 1; | |
205 | } | |
206 | *MClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P; | |
207 | ||
208 | pll = NV_RD32(par->PRAMDAC0, 0x0500); | |
209 | M = pll & 0x0F; | |
210 | N = (pll >> 8) & 0xFF; | |
211 | P = (pll >> 16) & 0x07; | |
212 | if (pll & 0x00000080) { | |
213 | MB = (pll >> 4) & 0x07; | |
214 | NB = (pll >> 19) & 0x1f; | |
215 | } else { | |
216 | MB = 1; | |
217 | NB = 1; | |
218 | } | |
219 | *NVClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P; | |
220 | } else { | |
221 | pll = NV_RD32(par->PRAMDAC0, 0x0504); | |
222 | M = pll & 0xFF; | |
223 | N = (pll >> 8) & 0xFF; | |
224 | P = (pll >> 16) & 0x0F; | |
225 | *MClk = (N * par->CrystalFreqKHz / M) >> P; | |
226 | ||
227 | pll = NV_RD32(par->PRAMDAC0, 0x0500); | |
228 | M = pll & 0xFF; | |
229 | N = (pll >> 8) & 0xFF; | |
230 | P = (pll >> 16) & 0x0F; | |
231 | *NVClk = (N * par->CrystalFreqKHz / M) >> P; | |
232 | } | |
233 | } | |
234 | ||
235 | static void nv4CalcArbitration(nv4_fifo_info * fifo, nv4_sim_state * arb) | |
236 | { | |
237 | int data, pagemiss, cas, width, video_enable, bpp; | |
238 | int nvclks, mclks, pclks, vpagemiss, crtpagemiss, vbs; | |
239 | int found, mclk_extra, mclk_loop, cbs, m1, p1; | |
240 | int mclk_freq, pclk_freq, nvclk_freq, mp_enable; | |
241 | int us_m, us_n, us_p, video_drain_rate, crtc_drain_rate; | |
242 | int vpm_us, us_video, vlwm, video_fill_us, cpm_us, us_crt, clwm; | |
243 | ||
244 | fifo->valid = 1; | |
245 | pclk_freq = arb->pclk_khz; | |
246 | mclk_freq = arb->mclk_khz; | |
247 | nvclk_freq = arb->nvclk_khz; | |
248 | pagemiss = arb->mem_page_miss; | |
249 | cas = arb->mem_latency; | |
250 | width = arb->memory_width >> 6; | |
251 | video_enable = arb->enable_video; | |
252 | bpp = arb->pix_bpp; | |
253 | mp_enable = arb->enable_mp; | |
254 | clwm = 0; | |
255 | vlwm = 0; | |
256 | cbs = 128; | |
257 | pclks = 2; | |
258 | nvclks = 2; | |
259 | nvclks += 2; | |
260 | nvclks += 1; | |
261 | mclks = 5; | |
262 | mclks += 3; | |
263 | mclks += 1; | |
264 | mclks += cas; | |
265 | mclks += 1; | |
266 | mclks += 1; | |
267 | mclks += 1; | |
268 | mclks += 1; | |
269 | mclk_extra = 3; | |
270 | nvclks += 2; | |
271 | nvclks += 1; | |
272 | nvclks += 1; | |
273 | nvclks += 1; | |
274 | if (mp_enable) | |
275 | mclks += 4; | |
276 | nvclks += 0; | |
277 | pclks += 0; | |
278 | found = 0; | |
279 | vbs = 0; | |
280 | while (found != 1) { | |
281 | fifo->valid = 1; | |
282 | found = 1; | |
283 | mclk_loop = mclks + mclk_extra; | |
284 | us_m = mclk_loop * 1000 * 1000 / mclk_freq; | |
285 | us_n = nvclks * 1000 * 1000 / nvclk_freq; | |
286 | us_p = nvclks * 1000 * 1000 / pclk_freq; | |
287 | if (video_enable) { | |
288 | video_drain_rate = pclk_freq * 2; | |
289 | crtc_drain_rate = pclk_freq * bpp / 8; | |
290 | vpagemiss = 2; | |
291 | vpagemiss += 1; | |
292 | crtpagemiss = 2; | |
293 | vpm_us = | |
294 | (vpagemiss * pagemiss) * 1000 * 1000 / mclk_freq; | |
295 | if (nvclk_freq * 2 > mclk_freq * width) | |
296 | video_fill_us = | |
297 | cbs * 1000 * 1000 / 16 / nvclk_freq; | |
298 | else | |
299 | video_fill_us = | |
300 | cbs * 1000 * 1000 / (8 * width) / | |
301 | mclk_freq; | |
302 | us_video = vpm_us + us_m + us_n + us_p + video_fill_us; | |
303 | vlwm = us_video * video_drain_rate / (1000 * 1000); | |
304 | vlwm++; | |
305 | vbs = 128; | |
306 | if (vlwm > 128) | |
307 | vbs = 64; | |
308 | if (vlwm > (256 - 64)) | |
309 | vbs = 32; | |
310 | if (nvclk_freq * 2 > mclk_freq * width) | |
311 | video_fill_us = | |
312 | vbs * 1000 * 1000 / 16 / nvclk_freq; | |
313 | else | |
314 | video_fill_us = | |
315 | vbs * 1000 * 1000 / (8 * width) / | |
316 | mclk_freq; | |
317 | cpm_us = | |
318 | crtpagemiss * pagemiss * 1000 * 1000 / mclk_freq; | |
319 | us_crt = | |
320 | us_video + video_fill_us + cpm_us + us_m + us_n + | |
321 | us_p; | |
322 | clwm = us_crt * crtc_drain_rate / (1000 * 1000); | |
323 | clwm++; | |
324 | } else { | |
325 | crtc_drain_rate = pclk_freq * bpp / 8; | |
326 | crtpagemiss = 2; | |
327 | crtpagemiss += 1; | |
328 | cpm_us = | |
329 | crtpagemiss * pagemiss * 1000 * 1000 / mclk_freq; | |
330 | us_crt = cpm_us + us_m + us_n + us_p; | |
331 | clwm = us_crt * crtc_drain_rate / (1000 * 1000); | |
332 | clwm++; | |
333 | } | |
334 | m1 = clwm + cbs - 512; | |
335 | p1 = m1 * pclk_freq / mclk_freq; | |
336 | p1 = p1 * bpp / 8; | |
337 | if ((p1 < m1) && (m1 > 0)) { | |
338 | fifo->valid = 0; | |
339 | found = 0; | |
340 | if (mclk_extra == 0) | |
341 | found = 1; | |
342 | mclk_extra--; | |
343 | } else if (video_enable) { | |
344 | if ((clwm > 511) || (vlwm > 255)) { | |
345 | fifo->valid = 0; | |
346 | found = 0; | |
347 | if (mclk_extra == 0) | |
348 | found = 1; | |
349 | mclk_extra--; | |
350 | } | |
351 | } else { | |
352 | if (clwm > 519) { | |
353 | fifo->valid = 0; | |
354 | found = 0; | |
355 | if (mclk_extra == 0) | |
356 | found = 1; | |
357 | mclk_extra--; | |
358 | } | |
359 | } | |
360 | if (clwm < 384) | |
361 | clwm = 384; | |
362 | if (vlwm < 128) | |
363 | vlwm = 128; | |
364 | data = (int)(clwm); | |
365 | fifo->graphics_lwm = data; | |
366 | fifo->graphics_burst_size = 128; | |
367 | data = (int)((vlwm + 15)); | |
368 | fifo->video_lwm = data; | |
369 | fifo->video_burst_size = vbs; | |
370 | } | |
371 | } | |
372 | ||
373 | static void nv4UpdateArbitrationSettings(unsigned VClk, | |
374 | unsigned pixelDepth, | |
375 | unsigned *burst, | |
376 | unsigned *lwm, struct nvidia_par *par) | |
377 | { | |
378 | nv4_fifo_info fifo_data; | |
379 | nv4_sim_state sim_data; | |
380 | unsigned int MClk, NVClk, cfg1; | |
381 | ||
382 | nvGetClocks(par, &MClk, &NVClk); | |
383 | ||
384 | cfg1 = NV_RD32(par->PFB, 0x00000204); | |
385 | sim_data.pix_bpp = (char)pixelDepth; | |
386 | sim_data.enable_video = 0; | |
387 | sim_data.enable_mp = 0; | |
388 | sim_data.memory_width = (NV_RD32(par->PEXTDEV, 0x0000) & 0x10) ? | |
389 | 128 : 64; | |
390 | sim_data.mem_latency = (char)cfg1 & 0x0F; | |
391 | sim_data.mem_aligned = 1; | |
392 | sim_data.mem_page_miss = | |
393 | (char)(((cfg1 >> 4) & 0x0F) + ((cfg1 >> 31) & 0x01)); | |
394 | sim_data.gr_during_vid = 0; | |
395 | sim_data.pclk_khz = VClk; | |
396 | sim_data.mclk_khz = MClk; | |
397 | sim_data.nvclk_khz = NVClk; | |
398 | nv4CalcArbitration(&fifo_data, &sim_data); | |
399 | if (fifo_data.valid) { | |
400 | int b = fifo_data.graphics_burst_size >> 4; | |
401 | *burst = 0; | |
402 | while (b >>= 1) | |
403 | (*burst)++; | |
404 | *lwm = fifo_data.graphics_lwm >> 3; | |
405 | } | |
406 | } | |
407 | ||
408 | static void nv10CalcArbitration(nv10_fifo_info * fifo, nv10_sim_state * arb) | |
409 | { | |
410 | int data, pagemiss, width, video_enable, bpp; | |
411 | int nvclks, mclks, pclks, vpagemiss, crtpagemiss; | |
412 | int nvclk_fill; | |
413 | int found, mclk_extra, mclk_loop, cbs, m1; | |
414 | int mclk_freq, pclk_freq, nvclk_freq, mp_enable; | |
415 | int us_m, us_m_min, us_n, us_p, crtc_drain_rate; | |
416 | int vus_m; | |
417 | int vpm_us, us_video, cpm_us, us_crt, clwm; | |
418 | int clwm_rnd_down; | |
419 | int m2us, us_pipe_min, p1clk, p2; | |
420 | int min_mclk_extra; | |
421 | int us_min_mclk_extra; | |
422 | ||
423 | fifo->valid = 1; | |
424 | pclk_freq = arb->pclk_khz; /* freq in KHz */ | |
425 | mclk_freq = arb->mclk_khz; | |
426 | nvclk_freq = arb->nvclk_khz; | |
427 | pagemiss = arb->mem_page_miss; | |
428 | width = arb->memory_width / 64; | |
429 | video_enable = arb->enable_video; | |
430 | bpp = arb->pix_bpp; | |
431 | mp_enable = arb->enable_mp; | |
432 | clwm = 0; | |
433 | ||
434 | cbs = 512; | |
435 | ||
436 | pclks = 4; /* lwm detect. */ | |
437 | ||
438 | nvclks = 3; /* lwm -> sync. */ | |
439 | nvclks += 2; /* fbi bus cycles (1 req + 1 busy) */ | |
440 | /* 2 edge sync. may be very close to edge so just put one. */ | |
441 | mclks = 1; | |
442 | mclks += 1; /* arb_hp_req */ | |
443 | mclks += 5; /* ap_hp_req tiling pipeline */ | |
444 | ||
445 | mclks += 2; /* tc_req latency fifo */ | |
446 | mclks += 2; /* fb_cas_n_ memory request to fbio block */ | |
447 | mclks += 7; /* sm_d_rdv data returned from fbio block */ | |
448 | ||
449 | /* fb.rd.d.Put_gc need to accumulate 256 bits for read */ | |
450 | if (arb->memory_type == 0) | |
451 | if (arb->memory_width == 64) /* 64 bit bus */ | |
452 | mclks += 4; | |
453 | else | |
454 | mclks += 2; | |
455 | else if (arb->memory_width == 64) /* 64 bit bus */ | |
456 | mclks += 2; | |
457 | else | |
458 | mclks += 1; | |
459 | ||
460 | if ((!video_enable) && (arb->memory_width == 128)) { | |
461 | mclk_extra = (bpp == 32) ? 31 : 42; /* Margin of error */ | |
462 | min_mclk_extra = 17; | |
463 | } else { | |
464 | mclk_extra = (bpp == 32) ? 8 : 4; /* Margin of error */ | |
465 | /* mclk_extra = 4; *//* Margin of error */ | |
466 | min_mclk_extra = 18; | |
467 | } | |
468 | ||
469 | /* 2 edge sync. may be very close to edge so just put one. */ | |
470 | nvclks += 1; | |
471 | nvclks += 1; /* fbi_d_rdv_n */ | |
472 | nvclks += 1; /* Fbi_d_rdata */ | |
473 | nvclks += 1; /* crtfifo load */ | |
474 | ||
475 | if (mp_enable) | |
476 | mclks += 4; /* Mp can get in with a burst of 8. */ | |
477 | /* Extra clocks determined by heuristics */ | |
478 | ||
479 | nvclks += 0; | |
480 | pclks += 0; | |
481 | found = 0; | |
482 | while (found != 1) { | |
483 | fifo->valid = 1; | |
484 | found = 1; | |
485 | mclk_loop = mclks + mclk_extra; | |
486 | /* Mclk latency in us */ | |
487 | us_m = mclk_loop * 1000 * 1000 / mclk_freq; | |
488 | /* Minimum Mclk latency in us */ | |
489 | us_m_min = mclks * 1000 * 1000 / mclk_freq; | |
490 | us_min_mclk_extra = min_mclk_extra * 1000 * 1000 / mclk_freq; | |
491 | /* nvclk latency in us */ | |
492 | us_n = nvclks * 1000 * 1000 / nvclk_freq; | |
493 | /* nvclk latency in us */ | |
494 | us_p = pclks * 1000 * 1000 / pclk_freq; | |
495 | us_pipe_min = us_m_min + us_n + us_p; | |
496 | ||
497 | /* Mclk latency in us */ | |
498 | vus_m = mclk_loop * 1000 * 1000 / mclk_freq; | |
499 | ||
500 | if (video_enable) { | |
501 | crtc_drain_rate = pclk_freq * bpp / 8; /* MB/s */ | |
502 | ||
503 | vpagemiss = 1; /* self generating page miss */ | |
504 | vpagemiss += 1; /* One higher priority before */ | |
505 | ||
506 | crtpagemiss = 2; /* self generating page miss */ | |
507 | if (mp_enable) | |
508 | crtpagemiss += 1; /* if MA0 conflict */ | |
509 | ||
510 | vpm_us = | |
511 | (vpagemiss * pagemiss) * 1000 * 1000 / mclk_freq; | |
512 | ||
513 | /* Video has separate read return path */ | |
514 | us_video = vpm_us + vus_m; | |
515 | ||
516 | cpm_us = | |
517 | crtpagemiss * pagemiss * 1000 * 1000 / mclk_freq; | |
518 | /* Wait for video */ | |
519 | us_crt = us_video | |
520 | + cpm_us /* CRT Page miss */ | |
521 | + us_m + us_n + us_p /* other latency */ | |
522 | ; | |
523 | ||
524 | clwm = us_crt * crtc_drain_rate / (1000 * 1000); | |
525 | /* fixed point <= float_point - 1. Fixes that */ | |
526 | clwm++; | |
527 | } else { | |
528 | /* bpp * pclk/8 */ | |
529 | crtc_drain_rate = pclk_freq * bpp / 8; | |
530 | ||
531 | crtpagemiss = 1; /* self generating page miss */ | |
532 | crtpagemiss += 1; /* MA0 page miss */ | |
533 | if (mp_enable) | |
534 | crtpagemiss += 1; /* if MA0 conflict */ | |
535 | cpm_us = | |
536 | crtpagemiss * pagemiss * 1000 * 1000 / mclk_freq; | |
537 | us_crt = cpm_us + us_m + us_n + us_p; | |
538 | clwm = us_crt * crtc_drain_rate / (1000 * 1000); | |
539 | /* fixed point <= float_point - 1. Fixes that */ | |
540 | clwm++; | |
541 | ||
542 | /* Finally, a heuristic check when width == 64 bits */ | |
543 | if (width == 1) { | |
544 | nvclk_fill = nvclk_freq * 8; | |
545 | if (crtc_drain_rate * 100 >= nvclk_fill * 102) | |
546 | /*Large number to fail */ | |
547 | clwm = 0xfff; | |
548 | ||
549 | else if (crtc_drain_rate * 100 >= | |
550 | nvclk_fill * 98) { | |
551 | clwm = 1024; | |
552 | cbs = 512; | |
553 | } | |
554 | } | |
555 | } | |
556 | ||
557 | /* | |
558 | Overfill check: | |
559 | */ | |
560 | ||
561 | clwm_rnd_down = ((int)clwm / 8) * 8; | |
562 | if (clwm_rnd_down < clwm) | |
563 | clwm += 8; | |
564 | ||
565 | m1 = clwm + cbs - 1024; /* Amount of overfill */ | |
566 | m2us = us_pipe_min + us_min_mclk_extra; | |
567 | ||
568 | /* pclk cycles to drain */ | |
569 | p1clk = m2us * pclk_freq / (1000 * 1000); | |
570 | p2 = p1clk * bpp / 8; /* bytes drained. */ | |
571 | ||
572 | if ((p2 < m1) && (m1 > 0)) { | |
573 | fifo->valid = 0; | |
574 | found = 0; | |
575 | if (min_mclk_extra == 0) { | |
576 | if (cbs <= 32) { | |
577 | /* Can't adjust anymore! */ | |
578 | found = 1; | |
579 | } else { | |
580 | /* reduce the burst size */ | |
581 | cbs = cbs / 2; | |
582 | } | |
583 | } else { | |
584 | min_mclk_extra--; | |
585 | } | |
586 | } else { | |
587 | if (clwm > 1023) { /* Have some margin */ | |
588 | fifo->valid = 0; | |
589 | found = 0; | |
590 | if (min_mclk_extra == 0) | |
591 | /* Can't adjust anymore! */ | |
592 | found = 1; | |
593 | else | |
594 | min_mclk_extra--; | |
595 | } | |
596 | } | |
597 | ||
598 | if (clwm < (1024 - cbs + 8)) | |
599 | clwm = 1024 - cbs + 8; | |
600 | data = (int)(clwm); | |
601 | /* printf("CRT LWM: %f bytes, prog: 0x%x, bs: 256\n", | |
602 | clwm, data ); */ | |
603 | fifo->graphics_lwm = data; | |
604 | fifo->graphics_burst_size = cbs; | |
605 | ||
606 | fifo->video_lwm = 1024; | |
607 | fifo->video_burst_size = 512; | |
608 | } | |
609 | } | |
610 | ||
611 | static void nv10UpdateArbitrationSettings(unsigned VClk, | |
612 | unsigned pixelDepth, | |
613 | unsigned *burst, | |
614 | unsigned *lwm, | |
615 | struct nvidia_par *par) | |
616 | { | |
617 | nv10_fifo_info fifo_data; | |
618 | nv10_sim_state sim_data; | |
619 | unsigned int MClk, NVClk, cfg1; | |
620 | ||
621 | nvGetClocks(par, &MClk, &NVClk); | |
622 | ||
623 | cfg1 = NV_RD32(par->PFB, 0x0204); | |
624 | sim_data.pix_bpp = (char)pixelDepth; | |
625 | sim_data.enable_video = 1; | |
626 | sim_data.enable_mp = 0; | |
627 | sim_data.memory_type = (NV_RD32(par->PFB, 0x0200) & 0x01) ? 1 : 0; | |
628 | sim_data.memory_width = (NV_RD32(par->PEXTDEV, 0x0000) & 0x10) ? | |
629 | 128 : 64; | |
630 | sim_data.mem_latency = (char)cfg1 & 0x0F; | |
631 | sim_data.mem_aligned = 1; | |
632 | sim_data.mem_page_miss = | |
633 | (char)(((cfg1 >> 4) & 0x0F) + ((cfg1 >> 31) & 0x01)); | |
634 | sim_data.gr_during_vid = 0; | |
635 | sim_data.pclk_khz = VClk; | |
636 | sim_data.mclk_khz = MClk; | |
637 | sim_data.nvclk_khz = NVClk; | |
638 | nv10CalcArbitration(&fifo_data, &sim_data); | |
639 | if (fifo_data.valid) { | |
640 | int b = fifo_data.graphics_burst_size >> 4; | |
641 | *burst = 0; | |
642 | while (b >>= 1) | |
643 | (*burst)++; | |
644 | *lwm = fifo_data.graphics_lwm >> 3; | |
645 | } | |
646 | } | |
647 | ||
648 | static void nv30UpdateArbitrationSettings ( | |
649 | struct nvidia_par *par, | |
650 | unsigned int *burst, | |
651 | unsigned int *lwm | |
652 | ) | |
653 | { | |
654 | unsigned int MClk, NVClk; | |
655 | unsigned int fifo_size, burst_size, graphics_lwm; | |
656 | ||
657 | fifo_size = 2048; | |
658 | burst_size = 512; | |
659 | graphics_lwm = fifo_size - burst_size; | |
660 | ||
661 | nvGetClocks(par, &MClk, &NVClk); | |
662 | ||
663 | *burst = 0; | |
664 | burst_size >>= 5; | |
665 | while(burst_size >>= 1) (*burst)++; | |
666 | *lwm = graphics_lwm >> 3; | |
667 | } | |
668 | ||
669 | static void nForceUpdateArbitrationSettings(unsigned VClk, | |
670 | unsigned pixelDepth, | |
671 | unsigned *burst, | |
672 | unsigned *lwm, | |
673 | struct nvidia_par *par) | |
674 | { | |
675 | nv10_fifo_info fifo_data; | |
676 | nv10_sim_state sim_data; | |
677 | unsigned int M, N, P, pll, MClk, NVClk, memctrl; | |
678 | struct pci_dev *dev; | |
679 | ||
680 | if ((par->Chipset & 0x0FF0) == 0x01A0) { | |
681 | unsigned int uMClkPostDiv; | |
682 | dev = pci_find_slot(0, 3); | |
683 | pci_read_config_dword(dev, 0x6C, &uMClkPostDiv); | |
684 | uMClkPostDiv = (uMClkPostDiv >> 8) & 0xf; | |
685 | ||
686 | if (!uMClkPostDiv) | |
687 | uMClkPostDiv = 4; | |
688 | MClk = 400000 / uMClkPostDiv; | |
689 | } else { | |
690 | dev = pci_find_slot(0, 5); | |
691 | pci_read_config_dword(dev, 0x4c, &MClk); | |
692 | MClk /= 1000; | |
693 | } | |
694 | ||
695 | pll = NV_RD32(par->PRAMDAC0, 0x0500); | |
696 | M = (pll >> 0) & 0xFF; | |
697 | N = (pll >> 8) & 0xFF; | |
698 | P = (pll >> 16) & 0x0F; | |
699 | NVClk = (N * par->CrystalFreqKHz / M) >> P; | |
700 | sim_data.pix_bpp = (char)pixelDepth; | |
701 | sim_data.enable_video = 0; | |
702 | sim_data.enable_mp = 0; | |
703 | pci_find_slot(0, 1); | |
704 | pci_read_config_dword(dev, 0x7C, &sim_data.memory_type); | |
705 | sim_data.memory_type = (sim_data.memory_type >> 12) & 1; | |
706 | sim_data.memory_width = 64; | |
707 | ||
708 | dev = pci_find_slot(0, 3); | |
709 | pci_read_config_dword(dev, 0, &memctrl); | |
710 | memctrl >>= 16; | |
711 | ||
712 | if ((memctrl == 0x1A9) || (memctrl == 0x1AB) || (memctrl == 0x1ED)) { | |
713 | int dimm[3]; | |
714 | ||
715 | pci_find_slot(0, 2); | |
716 | pci_read_config_dword(dev, 0x40, &dimm[0]); | |
717 | dimm[0] = (dimm[0] >> 8) & 0x4f; | |
718 | pci_read_config_dword(dev, 0x44, &dimm[1]); | |
719 | dimm[1] = (dimm[1] >> 8) & 0x4f; | |
720 | pci_read_config_dword(dev, 0x48, &dimm[2]); | |
721 | dimm[2] = (dimm[2] >> 8) & 0x4f; | |
722 | ||
723 | if ((dimm[0] + dimm[1]) != dimm[2]) { | |
724 | printk("nvidiafb: your nForce DIMMs are not arranged " | |
725 | "in optimal banks!\n"); | |
726 | } | |
727 | } | |
728 | ||
729 | sim_data.mem_latency = 3; | |
730 | sim_data.mem_aligned = 1; | |
731 | sim_data.mem_page_miss = 10; | |
732 | sim_data.gr_during_vid = 0; | |
733 | sim_data.pclk_khz = VClk; | |
734 | sim_data.mclk_khz = MClk; | |
735 | sim_data.nvclk_khz = NVClk; | |
736 | nv10CalcArbitration(&fifo_data, &sim_data); | |
737 | if (fifo_data.valid) { | |
738 | int b = fifo_data.graphics_burst_size >> 4; | |
739 | *burst = 0; | |
740 | while (b >>= 1) | |
741 | (*burst)++; | |
742 | *lwm = fifo_data.graphics_lwm >> 3; | |
743 | } | |
744 | } | |
745 | ||
746 | /****************************************************************************\ | |
747 | * * | |
748 | * RIVA Mode State Routines * | |
749 | * * | |
750 | \****************************************************************************/ | |
751 | ||
752 | /* | |
753 | * Calculate the Video Clock parameters for the PLL. | |
754 | */ | |
755 | static void CalcVClock(int clockIn, | |
756 | int *clockOut, u32 * pllOut, struct nvidia_par *par) | |
757 | { | |
758 | unsigned lowM, highM; | |
759 | unsigned DeltaNew, DeltaOld; | |
760 | unsigned VClk, Freq; | |
761 | unsigned M, N, P; | |
762 | ||
763 | DeltaOld = 0xFFFFFFFF; | |
764 | ||
765 | VClk = (unsigned)clockIn; | |
766 | ||
767 | if (par->CrystalFreqKHz == 13500) { | |
768 | lowM = 7; | |
769 | highM = 13; | |
770 | } else { | |
771 | lowM = 8; | |
772 | highM = 14; | |
773 | } | |
774 | ||
775 | for (P = 0; P <= 4; P++) { | |
776 | Freq = VClk << P; | |
777 | if ((Freq >= 128000) && (Freq <= 350000)) { | |
778 | for (M = lowM; M <= highM; M++) { | |
779 | N = ((VClk << P) * M) / par->CrystalFreqKHz; | |
780 | if (N <= 255) { | |
781 | Freq = | |
782 | ((par->CrystalFreqKHz * N) / | |
783 | M) >> P; | |
784 | if (Freq > VClk) | |
785 | DeltaNew = Freq - VClk; | |
786 | else | |
787 | DeltaNew = VClk - Freq; | |
788 | if (DeltaNew < DeltaOld) { | |
789 | *pllOut = | |
790 | (P << 16) | (N << 8) | M; | |
791 | *clockOut = Freq; | |
792 | DeltaOld = DeltaNew; | |
793 | } | |
794 | } | |
795 | } | |
796 | } | |
797 | } | |
798 | } | |
799 | ||
800 | static void CalcVClock2Stage(int clockIn, | |
801 | int *clockOut, | |
802 | u32 * pllOut, | |
803 | u32 * pllBOut, struct nvidia_par *par) | |
804 | { | |
805 | unsigned DeltaNew, DeltaOld; | |
806 | unsigned VClk, Freq; | |
807 | unsigned M, N, P; | |
808 | ||
809 | DeltaOld = 0xFFFFFFFF; | |
810 | ||
811 | *pllBOut = 0x80000401; /* fixed at x4 for now */ | |
812 | ||
813 | VClk = (unsigned)clockIn; | |
814 | ||
815 | for (P = 0; P <= 6; P++) { | |
816 | Freq = VClk << P; | |
817 | if ((Freq >= 400000) && (Freq <= 1000000)) { | |
818 | for (M = 1; M <= 13; M++) { | |
819 | N = ((VClk << P) * M) / | |
820 | (par->CrystalFreqKHz << 2); | |
821 | if ((N >= 5) && (N <= 255)) { | |
822 | Freq = | |
823 | (((par->CrystalFreqKHz << 2) * N) / | |
824 | M) >> P; | |
825 | if (Freq > VClk) | |
826 | DeltaNew = Freq - VClk; | |
827 | else | |
828 | DeltaNew = VClk - Freq; | |
829 | if (DeltaNew < DeltaOld) { | |
830 | *pllOut = | |
831 | (P << 16) | (N << 8) | M; | |
832 | *clockOut = Freq; | |
833 | DeltaOld = DeltaNew; | |
834 | } | |
835 | } | |
836 | } | |
837 | } | |
838 | } | |
839 | } | |
840 | ||
841 | /* | |
842 | * Calculate extended mode parameters (SVGA) and save in a | |
843 | * mode state structure. | |
844 | */ | |
845 | void NVCalcStateExt(struct nvidia_par *par, | |
846 | RIVA_HW_STATE * state, | |
847 | int bpp, | |
848 | int width, | |
849 | int hDisplaySize, int height, int dotClock, int flags) | |
850 | { | |
851 | int pixelDepth, VClk; | |
852 | /* | |
853 | * Save mode parameters. | |
854 | */ | |
855 | state->bpp = bpp; /* this is not bitsPerPixel, it's 8,15,16,32 */ | |
856 | state->width = width; | |
857 | state->height = height; | |
858 | /* | |
859 | * Extended RIVA registers. | |
860 | */ | |
861 | pixelDepth = (bpp + 1) / 8; | |
862 | if (par->twoStagePLL) | |
863 | CalcVClock2Stage(dotClock, &VClk, &state->pll, &state->pllB, | |
864 | par); | |
865 | else | |
866 | CalcVClock(dotClock, &VClk, &state->pll, par); | |
867 | ||
868 | switch (par->Architecture) { | |
869 | case NV_ARCH_04: | |
870 | nv4UpdateArbitrationSettings(VClk, | |
871 | pixelDepth * 8, | |
872 | &(state->arbitration0), | |
873 | &(state->arbitration1), par); | |
874 | state->cursor0 = 0x00; | |
875 | state->cursor1 = 0xbC; | |
876 | if (flags & FB_VMODE_DOUBLE) | |
877 | state->cursor1 |= 2; | |
878 | state->cursor2 = 0x00000000; | |
879 | state->pllsel = 0x10000700; | |
880 | state->config = 0x00001114; | |
881 | state->general = bpp == 16 ? 0x00101100 : 0x00100100; | |
882 | state->repaint1 = hDisplaySize < 1280 ? 0x04 : 0x00; | |
883 | break; | |
884 | case NV_ARCH_10: | |
885 | case NV_ARCH_20: | |
886 | case NV_ARCH_30: | |
887 | default: | |
888 | if (((par->Chipset & 0xffff) == 0x01A0) || | |
889 | ((par->Chipset & 0xffff) == 0x01f0)) { | |
890 | nForceUpdateArbitrationSettings(VClk, | |
891 | pixelDepth * 8, | |
892 | &(state->arbitration0), | |
893 | &(state->arbitration1), | |
894 | par); | |
895 | } else if (par->Architecture < NV_ARCH_30) { | |
896 | nv10UpdateArbitrationSettings(VClk, | |
897 | pixelDepth * 8, | |
898 | &(state->arbitration0), | |
899 | &(state->arbitration1), | |
900 | par); | |
901 | } else { | |
902 | nv30UpdateArbitrationSettings(par, | |
903 | &(state->arbitration0), | |
904 | &(state->arbitration1)); | |
905 | } | |
906 | ||
907 | state->cursor0 = 0x80 | (par->CursorStart >> 17); | |
908 | state->cursor1 = (par->CursorStart >> 11) << 2; | |
909 | state->cursor2 = par->CursorStart >> 24; | |
910 | if (flags & FB_VMODE_DOUBLE) | |
911 | state->cursor1 |= 2; | |
912 | state->pllsel = 0x10000700; | |
913 | state->config = NV_RD32(par->PFB, 0x00000200); | |
914 | state->general = bpp == 16 ? 0x00101100 : 0x00100100; | |
915 | state->repaint1 = hDisplaySize < 1280 ? 0x04 : 0x00; | |
916 | break; | |
917 | } | |
918 | ||
919 | if (bpp != 8) /* DirectColor */ | |
920 | state->general |= 0x00000030; | |
921 | ||
922 | state->repaint0 = (((width / 8) * pixelDepth) & 0x700) >> 3; | |
923 | state->pixel = (pixelDepth > 2) ? 3 : pixelDepth; | |
924 | } | |
925 | ||
926 | void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state) | |
927 | { | |
928 | int i; | |
929 | ||
930 | NV_WR32(par->PMC, 0x0140, 0x00000000); | |
931 | NV_WR32(par->PMC, 0x0200, 0xFFFF00FF); | |
932 | NV_WR32(par->PMC, 0x0200, 0xFFFFFFFF); | |
933 | ||
934 | NV_WR32(par->PTIMER, 0x0200 * 4, 0x00000008); | |
935 | NV_WR32(par->PTIMER, 0x0210 * 4, 0x00000003); | |
936 | NV_WR32(par->PTIMER, 0x0140 * 4, 0x00000000); | |
937 | NV_WR32(par->PTIMER, 0x0100 * 4, 0xFFFFFFFF); | |
938 | ||
939 | if (par->Architecture == NV_ARCH_04) { | |
940 | NV_WR32(par->PFB, 0x0200, state->config); | |
941 | } else if ((par->Chipset & 0xfff0) == 0x0090) { | |
942 | for (i = 0; i < 15; i++) { | |
943 | NV_WR32(par->PFB, 0x0600 + (i * 0x10), 0); | |
944 | NV_WR32(par->PFB, 0x0604 + (i * 0x10), par->FbMapSize - 1); | |
945 | } | |
946 | } else { | |
947 | for (i = 0; i < 8; i++) { | |
948 | NV_WR32(par->PFB, 0x0240 + (i * 0x10), 0); | |
949 | NV_WR32(par->PFB, 0x0244 + (i * 0x10), par->FbMapSize - 1); | |
950 | } | |
951 | } | |
952 | ||
953 | if (par->Architecture >= NV_ARCH_40) { | |
954 | NV_WR32(par->PRAMIN, 0x0000 * 4, 0x80000010); | |
955 | NV_WR32(par->PRAMIN, 0x0001 * 4, 0x00101202); | |
956 | NV_WR32(par->PRAMIN, 0x0002 * 4, 0x80000011); | |
957 | NV_WR32(par->PRAMIN, 0x0003 * 4, 0x00101204); | |
958 | NV_WR32(par->PRAMIN, 0x0004 * 4, 0x80000012); | |
959 | NV_WR32(par->PRAMIN, 0x0005 * 4, 0x00101206); | |
960 | NV_WR32(par->PRAMIN, 0x0006 * 4, 0x80000013); | |
961 | NV_WR32(par->PRAMIN, 0x0007 * 4, 0x00101208); | |
962 | NV_WR32(par->PRAMIN, 0x0008 * 4, 0x80000014); | |
963 | NV_WR32(par->PRAMIN, 0x0009 * 4, 0x0010120A); | |
964 | NV_WR32(par->PRAMIN, 0x000A * 4, 0x80000015); | |
965 | NV_WR32(par->PRAMIN, 0x000B * 4, 0x0010120C); | |
966 | NV_WR32(par->PRAMIN, 0x000C * 4, 0x80000016); | |
967 | NV_WR32(par->PRAMIN, 0x000D * 4, 0x0010120E); | |
968 | NV_WR32(par->PRAMIN, 0x000E * 4, 0x80000017); | |
969 | NV_WR32(par->PRAMIN, 0x000F * 4, 0x00101210); | |
970 | NV_WR32(par->PRAMIN, 0x0800 * 4, 0x00003000); | |
971 | NV_WR32(par->PRAMIN, 0x0801 * 4, par->FbMapSize - 1); | |
972 | NV_WR32(par->PRAMIN, 0x0802 * 4, 0x00000002); | |
973 | NV_WR32(par->PRAMIN, 0x0808 * 4, 0x02080062); | |
974 | NV_WR32(par->PRAMIN, 0x0809 * 4, 0x00000000); | |
975 | NV_WR32(par->PRAMIN, 0x080A * 4, 0x00001200); | |
976 | NV_WR32(par->PRAMIN, 0x080B * 4, 0x00001200); | |
977 | NV_WR32(par->PRAMIN, 0x080C * 4, 0x00000000); | |
978 | NV_WR32(par->PRAMIN, 0x080D * 4, 0x00000000); | |
979 | NV_WR32(par->PRAMIN, 0x0810 * 4, 0x02080043); | |
980 | NV_WR32(par->PRAMIN, 0x0811 * 4, 0x00000000); | |
981 | NV_WR32(par->PRAMIN, 0x0812 * 4, 0x00000000); | |
982 | NV_WR32(par->PRAMIN, 0x0813 * 4, 0x00000000); | |
983 | NV_WR32(par->PRAMIN, 0x0814 * 4, 0x00000000); | |
984 | NV_WR32(par->PRAMIN, 0x0815 * 4, 0x00000000); | |
985 | NV_WR32(par->PRAMIN, 0x0818 * 4, 0x02080044); | |
986 | NV_WR32(par->PRAMIN, 0x0819 * 4, 0x02000000); | |
987 | NV_WR32(par->PRAMIN, 0x081A * 4, 0x00000000); | |
988 | NV_WR32(par->PRAMIN, 0x081B * 4, 0x00000000); | |
989 | NV_WR32(par->PRAMIN, 0x081C * 4, 0x00000000); | |
990 | NV_WR32(par->PRAMIN, 0x081D * 4, 0x00000000); | |
991 | NV_WR32(par->PRAMIN, 0x0820 * 4, 0x02080019); | |
992 | NV_WR32(par->PRAMIN, 0x0821 * 4, 0x00000000); | |
993 | NV_WR32(par->PRAMIN, 0x0822 * 4, 0x00000000); | |
994 | NV_WR32(par->PRAMIN, 0x0823 * 4, 0x00000000); | |
995 | NV_WR32(par->PRAMIN, 0x0824 * 4, 0x00000000); | |
996 | NV_WR32(par->PRAMIN, 0x0825 * 4, 0x00000000); | |
997 | NV_WR32(par->PRAMIN, 0x0828 * 4, 0x020A005C); | |
998 | NV_WR32(par->PRAMIN, 0x0829 * 4, 0x00000000); | |
999 | NV_WR32(par->PRAMIN, 0x082A * 4, 0x00000000); | |
1000 | NV_WR32(par->PRAMIN, 0x082B * 4, 0x00000000); | |
1001 | NV_WR32(par->PRAMIN, 0x082C * 4, 0x00000000); | |
1002 | NV_WR32(par->PRAMIN, 0x082D * 4, 0x00000000); | |
1003 | NV_WR32(par->PRAMIN, 0x0830 * 4, 0x0208009F); | |
1004 | NV_WR32(par->PRAMIN, 0x0831 * 4, 0x00000000); | |
1005 | NV_WR32(par->PRAMIN, 0x0832 * 4, 0x00001200); | |
1006 | NV_WR32(par->PRAMIN, 0x0833 * 4, 0x00001200); | |
1007 | NV_WR32(par->PRAMIN, 0x0834 * 4, 0x00000000); | |
1008 | NV_WR32(par->PRAMIN, 0x0835 * 4, 0x00000000); | |
1009 | NV_WR32(par->PRAMIN, 0x0838 * 4, 0x0208004A); | |
1010 | NV_WR32(par->PRAMIN, 0x0839 * 4, 0x02000000); | |
1011 | NV_WR32(par->PRAMIN, 0x083A * 4, 0x00000000); | |
1012 | NV_WR32(par->PRAMIN, 0x083B * 4, 0x00000000); | |
1013 | NV_WR32(par->PRAMIN, 0x083C * 4, 0x00000000); | |
1014 | NV_WR32(par->PRAMIN, 0x083D * 4, 0x00000000); | |
1015 | NV_WR32(par->PRAMIN, 0x0840 * 4, 0x02080077); | |
1016 | NV_WR32(par->PRAMIN, 0x0841 * 4, 0x00000000); | |
1017 | NV_WR32(par->PRAMIN, 0x0842 * 4, 0x00001200); | |
1018 | NV_WR32(par->PRAMIN, 0x0843 * 4, 0x00001200); | |
1019 | NV_WR32(par->PRAMIN, 0x0844 * 4, 0x00000000); | |
1020 | NV_WR32(par->PRAMIN, 0x0845 * 4, 0x00000000); | |
1021 | NV_WR32(par->PRAMIN, 0x084C * 4, 0x00003002); | |
1022 | NV_WR32(par->PRAMIN, 0x084D * 4, 0x00007FFF); | |
1023 | NV_WR32(par->PRAMIN, 0x084E * 4, | |
1024 | par->FbUsableSize | 0x00000002); | |
1025 | ||
1026 | #ifdef __BIG_ENDIAN | |
1027 | NV_WR32(par->PRAMIN, 0x080A * 4, | |
1028 | NV_RD32(par->PRAMIN, 0x080A * 4) | 0x01000000); | |
1029 | NV_WR32(par->PRAMIN, 0x0812 * 4, | |
1030 | NV_RD32(par->PRAMIN, 0x0812 * 4) | 0x01000000); | |
1031 | NV_WR32(par->PRAMIN, 0x081A * 4, | |
1032 | NV_RD32(par->PRAMIN, 0x081A * 4) | 0x01000000); | |
1033 | NV_WR32(par->PRAMIN, 0x0822 * 4, | |
1034 | NV_RD32(par->PRAMIN, 0x0822 * 4) | 0x01000000); | |
1035 | NV_WR32(par->PRAMIN, 0x082A * 4, | |
1036 | NV_RD32(par->PRAMIN, 0x082A * 4) | 0x01000000); | |
1037 | NV_WR32(par->PRAMIN, 0x0832 * 4, | |
1038 | NV_RD32(par->PRAMIN, 0x0832 * 4) | 0x01000000); | |
1039 | NV_WR32(par->PRAMIN, 0x083A * 4, | |
1040 | NV_RD32(par->PRAMIN, 0x083A * 4) | 0x01000000); | |
1041 | NV_WR32(par->PRAMIN, 0x0842 * 4, | |
1042 | NV_RD32(par->PRAMIN, 0x0842 * 4) | 0x01000000); | |
1043 | NV_WR32(par->PRAMIN, 0x0819 * 4, 0x01000000); | |
1044 | NV_WR32(par->PRAMIN, 0x0839 * 4, 0x01000000); | |
1045 | #endif | |
1046 | } else { | |
1047 | NV_WR32(par->PRAMIN, 0x0000 * 4, 0x80000010); | |
1048 | NV_WR32(par->PRAMIN, 0x0001 * 4, 0x80011201); | |
1049 | NV_WR32(par->PRAMIN, 0x0002 * 4, 0x80000011); | |
1050 | NV_WR32(par->PRAMIN, 0x0003 * 4, 0x80011202); | |
1051 | NV_WR32(par->PRAMIN, 0x0004 * 4, 0x80000012); | |
1052 | NV_WR32(par->PRAMIN, 0x0005 * 4, 0x80011203); | |
1053 | NV_WR32(par->PRAMIN, 0x0006 * 4, 0x80000013); | |
1054 | NV_WR32(par->PRAMIN, 0x0007 * 4, 0x80011204); | |
1055 | NV_WR32(par->PRAMIN, 0x0008 * 4, 0x80000014); | |
1056 | NV_WR32(par->PRAMIN, 0x0009 * 4, 0x80011205); | |
1057 | NV_WR32(par->PRAMIN, 0x000A * 4, 0x80000015); | |
1058 | NV_WR32(par->PRAMIN, 0x000B * 4, 0x80011206); | |
1059 | NV_WR32(par->PRAMIN, 0x000C * 4, 0x80000016); | |
1060 | NV_WR32(par->PRAMIN, 0x000D * 4, 0x80011207); | |
1061 | NV_WR32(par->PRAMIN, 0x000E * 4, 0x80000017); | |
1062 | NV_WR32(par->PRAMIN, 0x000F * 4, 0x80011208); | |
1063 | NV_WR32(par->PRAMIN, 0x0800 * 4, 0x00003000); | |
1064 | NV_WR32(par->PRAMIN, 0x0801 * 4, par->FbMapSize - 1); | |
1065 | NV_WR32(par->PRAMIN, 0x0802 * 4, 0x00000002); | |
1066 | NV_WR32(par->PRAMIN, 0x0803 * 4, 0x00000002); | |
1067 | if (par->Architecture >= NV_ARCH_10) | |
1068 | NV_WR32(par->PRAMIN, 0x0804 * 4, 0x01008062); | |
1069 | else | |
1070 | NV_WR32(par->PRAMIN, 0x0804 * 4, 0x01008042); | |
1071 | NV_WR32(par->PRAMIN, 0x0805 * 4, 0x00000000); | |
1072 | NV_WR32(par->PRAMIN, 0x0806 * 4, 0x12001200); | |
1073 | NV_WR32(par->PRAMIN, 0x0807 * 4, 0x00000000); | |
1074 | NV_WR32(par->PRAMIN, 0x0808 * 4, 0x01008043); | |
1075 | NV_WR32(par->PRAMIN, 0x0809 * 4, 0x00000000); | |
1076 | NV_WR32(par->PRAMIN, 0x080A * 4, 0x00000000); | |
1077 | NV_WR32(par->PRAMIN, 0x080B * 4, 0x00000000); | |
1078 | NV_WR32(par->PRAMIN, 0x080C * 4, 0x01008044); | |
1079 | NV_WR32(par->PRAMIN, 0x080D * 4, 0x00000002); | |
1080 | NV_WR32(par->PRAMIN, 0x080E * 4, 0x00000000); | |
1081 | NV_WR32(par->PRAMIN, 0x080F * 4, 0x00000000); | |
1082 | NV_WR32(par->PRAMIN, 0x0810 * 4, 0x01008019); | |
1083 | NV_WR32(par->PRAMIN, 0x0811 * 4, 0x00000000); | |
1084 | NV_WR32(par->PRAMIN, 0x0812 * 4, 0x00000000); | |
1085 | NV_WR32(par->PRAMIN, 0x0813 * 4, 0x00000000); | |
1086 | NV_WR32(par->PRAMIN, 0x0814 * 4, 0x0100A05C); | |
1087 | NV_WR32(par->PRAMIN, 0x0815 * 4, 0x00000000); | |
1088 | NV_WR32(par->PRAMIN, 0x0816 * 4, 0x00000000); | |
1089 | NV_WR32(par->PRAMIN, 0x0817 * 4, 0x00000000); | |
1090 | if (par->WaitVSyncPossible) | |
1091 | NV_WR32(par->PRAMIN, 0x0818 * 4, 0x0100809F); | |
1092 | else | |
1093 | NV_WR32(par->PRAMIN, 0x0818 * 4, 0x0100805F); | |
1094 | NV_WR32(par->PRAMIN, 0x0819 * 4, 0x00000000); | |
1095 | NV_WR32(par->PRAMIN, 0x081A * 4, 0x12001200); | |
1096 | NV_WR32(par->PRAMIN, 0x081B * 4, 0x00000000); | |
1097 | NV_WR32(par->PRAMIN, 0x081C * 4, 0x0100804A); | |
1098 | NV_WR32(par->PRAMIN, 0x081D * 4, 0x00000002); | |
1099 | NV_WR32(par->PRAMIN, 0x081E * 4, 0x00000000); | |
1100 | NV_WR32(par->PRAMIN, 0x081F * 4, 0x00000000); | |
1101 | NV_WR32(par->PRAMIN, 0x0820 * 4, 0x01018077); | |
1102 | NV_WR32(par->PRAMIN, 0x0821 * 4, 0x00000000); | |
1103 | NV_WR32(par->PRAMIN, 0x0822 * 4, 0x12001200); | |
1104 | NV_WR32(par->PRAMIN, 0x0823 * 4, 0x00000000); | |
1105 | NV_WR32(par->PRAMIN, 0x0824 * 4, 0x00003002); | |
1106 | NV_WR32(par->PRAMIN, 0x0825 * 4, 0x00007FFF); | |
1107 | NV_WR32(par->PRAMIN, 0x0826 * 4, | |
1108 | par->FbUsableSize | 0x00000002); | |
1109 | NV_WR32(par->PRAMIN, 0x0827 * 4, 0x00000002); | |
1110 | #ifdef __BIG_ENDIAN | |
1111 | NV_WR32(par->PRAMIN, 0x0804 * 4, | |
1112 | NV_RD32(par->PRAMIN, 0x0804 * 4) | 0x00080000); | |
1113 | NV_WR32(par->PRAMIN, 0x0808 * 4, | |
1114 | NV_RD32(par->PRAMIN, 0x0808 * 4) | 0x00080000); | |
1115 | NV_WR32(par->PRAMIN, 0x080C * 4, | |
1116 | NV_RD32(par->PRAMIN, 0x080C * 4) | 0x00080000); | |
1117 | NV_WR32(par->PRAMIN, 0x0810 * 4, | |
1118 | NV_RD32(par->PRAMIN, 0x0810 * 4) | 0x00080000); | |
1119 | NV_WR32(par->PRAMIN, 0x0814 * 4, | |
1120 | NV_RD32(par->PRAMIN, 0x0814 * 4) | 0x00080000); | |
1121 | NV_WR32(par->PRAMIN, 0x0818 * 4, | |
1122 | NV_RD32(par->PRAMIN, 0x0818 * 4) | 0x00080000); | |
1123 | NV_WR32(par->PRAMIN, 0x081C * 4, | |
1124 | NV_RD32(par->PRAMIN, 0x081C * 4) | 0x00080000); | |
1125 | NV_WR32(par->PRAMIN, 0x0820 * 4, | |
1126 | NV_RD32(par->PRAMIN, 0x0820 * 4) | 0x00080000); | |
1127 | NV_WR32(par->PRAMIN, 0x080D * 4, 0x00000001); | |
1128 | NV_WR32(par->PRAMIN, 0x081D * 4, 0x00000001); | |
1129 | #endif | |
1130 | } | |
1131 | if (par->Architecture < NV_ARCH_10) { | |
1132 | if ((par->Chipset & 0x0fff) == 0x0020) { | |
1133 | NV_WR32(par->PRAMIN, 0x0824 * 4, | |
1134 | NV_RD32(par->PRAMIN, 0x0824 * 4) | 0x00020000); | |
1135 | NV_WR32(par->PRAMIN, 0x0826 * 4, | |
1136 | NV_RD32(par->PRAMIN, | |
1137 | 0x0826 * 4) + par->FbAddress); | |
1138 | } | |
1139 | NV_WR32(par->PGRAPH, 0x0080, 0x000001FF); | |
1140 | NV_WR32(par->PGRAPH, 0x0080, 0x1230C000); | |
1141 | NV_WR32(par->PGRAPH, 0x0084, 0x72111101); | |
1142 | NV_WR32(par->PGRAPH, 0x0088, 0x11D5F071); | |
1143 | NV_WR32(par->PGRAPH, 0x008C, 0x0004FF31); | |
1144 | NV_WR32(par->PGRAPH, 0x008C, 0x4004FF31); | |
1145 | NV_WR32(par->PGRAPH, 0x0140, 0x00000000); | |
1146 | NV_WR32(par->PGRAPH, 0x0100, 0xFFFFFFFF); | |
1147 | NV_WR32(par->PGRAPH, 0x0170, 0x10010100); | |
1148 | NV_WR32(par->PGRAPH, 0x0710, 0xFFFFFFFF); | |
1149 | NV_WR32(par->PGRAPH, 0x0720, 0x00000001); | |
1150 | NV_WR32(par->PGRAPH, 0x0810, 0x00000000); | |
1151 | NV_WR32(par->PGRAPH, 0x0608, 0xFFFFFFFF); | |
1152 | } else { | |
1153 | NV_WR32(par->PGRAPH, 0x0080, 0xFFFFFFFF); | |
1154 | NV_WR32(par->PGRAPH, 0x0080, 0x00000000); | |
1155 | ||
1156 | NV_WR32(par->PGRAPH, 0x0140, 0x00000000); | |
1157 | NV_WR32(par->PGRAPH, 0x0100, 0xFFFFFFFF); | |
1158 | NV_WR32(par->PGRAPH, 0x0144, 0x10010100); | |
1159 | NV_WR32(par->PGRAPH, 0x0714, 0xFFFFFFFF); | |
1160 | NV_WR32(par->PGRAPH, 0x0720, 0x00000001); | |
1161 | NV_WR32(par->PGRAPH, 0x0710, | |
1162 | NV_RD32(par->PGRAPH, 0x0710) & 0x0007ff00); | |
1163 | NV_WR32(par->PGRAPH, 0x0710, | |
1164 | NV_RD32(par->PGRAPH, 0x0710) | 0x00020100); | |
1165 | ||
1166 | if (par->Architecture == NV_ARCH_10) { | |
1167 | NV_WR32(par->PGRAPH, 0x0084, 0x00118700); | |
1168 | NV_WR32(par->PGRAPH, 0x0088, 0x24E00810); | |
1169 | NV_WR32(par->PGRAPH, 0x008C, 0x55DE0030); | |
1170 | ||
1171 | for (i = 0; i < 32; i++) | |
1172 | NV_WR32(&par->PGRAPH[(0x0B00 / 4) + i], 0, | |
1173 | NV_RD32(&par->PFB[(0x0240 / 4) + i], | |
1174 | 0)); | |
1175 | ||
1176 | NV_WR32(par->PGRAPH, 0x640, 0); | |
1177 | NV_WR32(par->PGRAPH, 0x644, 0); | |
1178 | NV_WR32(par->PGRAPH, 0x684, par->FbMapSize - 1); | |
1179 | NV_WR32(par->PGRAPH, 0x688, par->FbMapSize - 1); | |
1180 | ||
1181 | NV_WR32(par->PGRAPH, 0x0810, 0x00000000); | |
1182 | NV_WR32(par->PGRAPH, 0x0608, 0xFFFFFFFF); | |
1183 | } else { | |
1184 | if (par->Architecture >= NV_ARCH_40) { | |
1185 | NV_WR32(par->PGRAPH, 0x0084, 0x401287c0); | |
1186 | NV_WR32(par->PGRAPH, 0x008C, 0x60de8051); | |
1187 | NV_WR32(par->PGRAPH, 0x0090, 0x00008000); | |
1188 | NV_WR32(par->PGRAPH, 0x0610, 0x00be3c5f); | |
1189 | ||
1190 | if ((par->Chipset & 0xfff0) == 0x0040) { | |
1191 | NV_WR32(par->PGRAPH, 0x09b0, | |
1192 | 0x83280fff); | |
1193 | NV_WR32(par->PGRAPH, 0x09b4, | |
1194 | 0x000000a0); | |
1195 | } else { | |
1196 | NV_WR32(par->PGRAPH, 0x0820, | |
1197 | 0x83280eff); | |
1198 | NV_WR32(par->PGRAPH, 0x0824, | |
1199 | 0x000000a0); | |
1200 | } | |
1201 | ||
1202 | switch (par->Chipset & 0xfff0) { | |
1203 | case 0x0040: | |
1204 | case 0x0210: | |
1205 | NV_WR32(par->PGRAPH, 0x09b8, | |
1206 | 0x0078e366); | |
1207 | NV_WR32(par->PGRAPH, 0x09bc, | |
1208 | 0x0000014c); | |
1209 | NV_WR32(par->PFB, 0x033C, | |
1210 | NV_RD32(par->PFB, 0x33C) & | |
1211 | 0xffff7fff); | |
1212 | break; | |
1213 | case 0x00C0: | |
1214 | NV_WR32(par->PGRAPH, 0x0828, | |
1215 | 0x007596ff); | |
1216 | NV_WR32(par->PGRAPH, 0x082C, | |
1217 | 0x00000108); | |
1218 | break; | |
1219 | case 0x0160: | |
1220 | case 0x01D0: | |
1221 | NV_WR32(par->PMC, 0x1700, | |
1222 | NV_RD32(par->PFB, 0x020C)); | |
1223 | NV_WR32(par->PMC, 0x1704, 0); | |
1224 | NV_WR32(par->PMC, 0x1708, 0); | |
1225 | NV_WR32(par->PMC, 0x170C, | |
1226 | NV_RD32(par->PFB, 0x020C)); | |
1227 | NV_WR32(par->PGRAPH, 0x0860, 0); | |
1228 | NV_WR32(par->PGRAPH, 0x0864, 0); | |
1229 | NV_WR32(par->PRAMDAC, 0x0608, | |
1230 | NV_RD32(par->PRAMDAC, | |
1231 | 0x0608) | 0x00100000); | |
1232 | break; | |
1233 | case 0x0140: | |
1234 | NV_WR32(par->PGRAPH, 0x0828, | |
1235 | 0x0072cb77); | |
1236 | NV_WR32(par->PGRAPH, 0x082C, | |
1237 | 0x00000108); | |
1238 | break; | |
1239 | case 0x0220: | |
1240 | case 0x0230: | |
1241 | NV_WR32(par->PGRAPH, 0x0860, 0); | |
1242 | NV_WR32(par->PGRAPH, 0x0864, 0); | |
1243 | NV_WR32(par->PRAMDAC, 0x0608, | |
1244 | NV_RD32(par->PRAMDAC, 0x0608) | | |
1245 | 0x00100000); | |
1246 | break; | |
1247 | case 0x0090: | |
1248 | NV_WR32(par->PRAMDAC, 0x0608, | |
1249 | NV_RD32(par->PRAMDAC, 0x0608) | | |
1250 | 0x00100000); | |
1251 | NV_WR32(par->PGRAPH, 0x0828, | |
1252 | 0x07830610); | |
1253 | NV_WR32(par->PGRAPH, 0x082C, | |
1254 | 0x0000016A); | |
1255 | break; | |
1256 | default: | |
1257 | break; | |
1258 | }; | |
1259 | ||
1260 | NV_WR32(par->PGRAPH, 0x0b38, 0x2ffff800); | |
1261 | NV_WR32(par->PGRAPH, 0x0b3c, 0x00006000); | |
1262 | NV_WR32(par->PGRAPH, 0x032C, 0x01000000); | |
1263 | NV_WR32(par->PGRAPH, 0x0220, 0x00001200); | |
1264 | } else if (par->Architecture == NV_ARCH_30) { | |
1265 | NV_WR32(par->PGRAPH, 0x0084, 0x40108700); | |
1266 | NV_WR32(par->PGRAPH, 0x0890, 0x00140000); | |
1267 | NV_WR32(par->PGRAPH, 0x008C, 0xf00e0431); | |
1268 | NV_WR32(par->PGRAPH, 0x0090, 0x00008000); | |
1269 | NV_WR32(par->PGRAPH, 0x0610, 0xf04b1f36); | |
1270 | NV_WR32(par->PGRAPH, 0x0B80, 0x1002d888); | |
1271 | NV_WR32(par->PGRAPH, 0x0B88, 0x62ff007f); | |
1272 | } else { | |
1273 | NV_WR32(par->PGRAPH, 0x0084, 0x00118700); | |
1274 | NV_WR32(par->PGRAPH, 0x008C, 0xF20E0431); | |
1275 | NV_WR32(par->PGRAPH, 0x0090, 0x00000000); | |
1276 | NV_WR32(par->PGRAPH, 0x009C, 0x00000040); | |
1277 | ||
1278 | if ((par->Chipset & 0x0ff0) >= 0x0250) { | |
1279 | NV_WR32(par->PGRAPH, 0x0890, | |
1280 | 0x00080000); | |
1281 | NV_WR32(par->PGRAPH, 0x0610, | |
1282 | 0x304B1FB6); | |
1283 | NV_WR32(par->PGRAPH, 0x0B80, | |
1284 | 0x18B82880); | |
1285 | NV_WR32(par->PGRAPH, 0x0B84, | |
1286 | 0x44000000); | |
1287 | NV_WR32(par->PGRAPH, 0x0098, | |
1288 | 0x40000080); | |
1289 | NV_WR32(par->PGRAPH, 0x0B88, | |
1290 | 0x000000ff); | |
1291 | } else { | |
1292 | NV_WR32(par->PGRAPH, 0x0880, | |
1293 | 0x00080000); | |
1294 | NV_WR32(par->PGRAPH, 0x0094, | |
1295 | 0x00000005); | |
1296 | NV_WR32(par->PGRAPH, 0x0B80, | |
1297 | 0x45CAA208); | |
1298 | NV_WR32(par->PGRAPH, 0x0B84, | |
1299 | 0x24000000); | |
1300 | NV_WR32(par->PGRAPH, 0x0098, | |
1301 | 0x00000040); | |
1302 | NV_WR32(par->PGRAPH, 0x0750, | |
1303 | 0x00E00038); | |
1304 | NV_WR32(par->PGRAPH, 0x0754, | |
1305 | 0x00000030); | |
1306 | NV_WR32(par->PGRAPH, 0x0750, | |
1307 | 0x00E10038); | |
1308 | NV_WR32(par->PGRAPH, 0x0754, | |
1309 | 0x00000030); | |
1310 | } | |
1311 | } | |
1312 | ||
1313 | if ((par->Chipset & 0xfff0) == 0x0090) { | |
1314 | for (i = 0; i < 60; i++) | |
1315 | NV_WR32(par->PGRAPH, 0x0D00 + i, | |
1316 | NV_RD32(par->PFB, 0x0600 + i)); | |
1317 | } else { | |
1318 | for (i = 0; i < 32; i++) | |
1319 | NV_WR32(par->PGRAPH, 0x0900 + i, | |
1320 | NV_RD32(par->PFB, 0x0240 + i)); | |
1321 | } | |
1322 | ||
1323 | if (par->Architecture >= NV_ARCH_40) { | |
1324 | if ((par->Chipset & 0xfff0) == 0x0040) { | |
1325 | NV_WR32(par->PGRAPH, 0x09A4, | |
1326 | NV_RD32(par->PFB, 0x0200)); | |
1327 | NV_WR32(par->PGRAPH, 0x09A8, | |
1328 | NV_RD32(par->PFB, 0x0204)); | |
1329 | NV_WR32(par->PGRAPH, 0x69A4, | |
1330 | NV_RD32(par->PFB, 0x0200)); | |
1331 | NV_WR32(par->PGRAPH, 0x69A8, | |
1332 | NV_RD32(par->PFB, 0x0204)); | |
1333 | ||
1334 | NV_WR32(par->PGRAPH, 0x0820, 0); | |
1335 | NV_WR32(par->PGRAPH, 0x0824, 0); | |
1336 | NV_WR32(par->PGRAPH, 0x0864, | |
1337 | par->FbMapSize - 1); | |
1338 | NV_WR32(par->PGRAPH, 0x0868, | |
1339 | par->FbMapSize - 1); | |
1340 | } else { | |
1341 | if((par->Chipset & 0xfff0) == 0x0090) { | |
1342 | NV_WR32(par->PGRAPH, 0x0DF0, | |
1343 | NV_RD32(par->PFB, 0x0200)); | |
1344 | NV_WR32(par->PGRAPH, 0x0DF4, | |
1345 | NV_RD32(par->PFB, 0x0204)); | |
1346 | } else { | |
1347 | NV_WR32(par->PGRAPH, 0x09F0, | |
1348 | NV_RD32(par->PFB, 0x0200)); | |
1349 | NV_WR32(par->PGRAPH, 0x09F4, | |
1350 | NV_RD32(par->PFB, 0x0204)); | |
1351 | } | |
1352 | NV_WR32(par->PGRAPH, 0x69F0, | |
1353 | NV_RD32(par->PFB, 0x0200)); | |
1354 | NV_WR32(par->PGRAPH, 0x69F4, | |
1355 | NV_RD32(par->PFB, 0x0204)); | |
1356 | ||
1357 | NV_WR32(par->PGRAPH, 0x0840, 0); | |
1358 | NV_WR32(par->PGRAPH, 0x0844, 0); | |
1359 | NV_WR32(par->PGRAPH, 0x08a0, | |
1360 | par->FbMapSize - 1); | |
1361 | NV_WR32(par->PGRAPH, 0x08a4, | |
1362 | par->FbMapSize - 1); | |
1363 | } | |
1364 | } else { | |
1365 | NV_WR32(par->PGRAPH, 0x09A4, | |
1366 | NV_RD32(par->PFB, 0x0200)); | |
1367 | NV_WR32(par->PGRAPH, 0x09A8, | |
1368 | NV_RD32(par->PFB, 0x0204)); | |
1369 | NV_WR32(par->PGRAPH, 0x0750, 0x00EA0000); | |
1370 | NV_WR32(par->PGRAPH, 0x0754, | |
1371 | NV_RD32(par->PFB, 0x0200)); | |
1372 | NV_WR32(par->PGRAPH, 0x0750, 0x00EA0004); | |
1373 | NV_WR32(par->PGRAPH, 0x0754, | |
1374 | NV_RD32(par->PFB, 0x0204)); | |
1375 | ||
1376 | NV_WR32(par->PGRAPH, 0x0820, 0); | |
1377 | NV_WR32(par->PGRAPH, 0x0824, 0); | |
1378 | NV_WR32(par->PGRAPH, 0x0864, | |
1379 | par->FbMapSize - 1); | |
1380 | NV_WR32(par->PGRAPH, 0x0868, | |
1381 | par->FbMapSize - 1); | |
1382 | } | |
1383 | NV_WR32(par->PGRAPH, 0x0B20, 0x00000000); | |
1384 | NV_WR32(par->PGRAPH, 0x0B04, 0xFFFFFFFF); | |
1385 | } | |
1386 | } | |
1387 | NV_WR32(par->PGRAPH, 0x053C, 0); | |
1388 | NV_WR32(par->PGRAPH, 0x0540, 0); | |
1389 | NV_WR32(par->PGRAPH, 0x0544, 0x00007FFF); | |
1390 | NV_WR32(par->PGRAPH, 0x0548, 0x00007FFF); | |
1391 | ||
1392 | NV_WR32(par->PFIFO, 0x0140 * 4, 0x00000000); | |
1393 | NV_WR32(par->PFIFO, 0x0141 * 4, 0x00000001); | |
1394 | NV_WR32(par->PFIFO, 0x0480 * 4, 0x00000000); | |
1395 | NV_WR32(par->PFIFO, 0x0494 * 4, 0x00000000); | |
1396 | if (par->Architecture >= NV_ARCH_40) | |
1397 | NV_WR32(par->PFIFO, 0x0481 * 4, 0x00010000); | |
1398 | else | |
1399 | NV_WR32(par->PFIFO, 0x0481 * 4, 0x00000100); | |
1400 | NV_WR32(par->PFIFO, 0x0490 * 4, 0x00000000); | |
1401 | NV_WR32(par->PFIFO, 0x0491 * 4, 0x00000000); | |
1402 | if (par->Architecture >= NV_ARCH_40) | |
1403 | NV_WR32(par->PFIFO, 0x048B * 4, 0x00001213); | |
1404 | else | |
1405 | NV_WR32(par->PFIFO, 0x048B * 4, 0x00001209); | |
1406 | NV_WR32(par->PFIFO, 0x0400 * 4, 0x00000000); | |
1407 | NV_WR32(par->PFIFO, 0x0414 * 4, 0x00000000); | |
1408 | NV_WR32(par->PFIFO, 0x0084 * 4, 0x03000100); | |
1409 | NV_WR32(par->PFIFO, 0x0085 * 4, 0x00000110); | |
1410 | NV_WR32(par->PFIFO, 0x0086 * 4, 0x00000112); | |
1411 | NV_WR32(par->PFIFO, 0x0143 * 4, 0x0000FFFF); | |
1412 | NV_WR32(par->PFIFO, 0x0496 * 4, 0x0000FFFF); | |
1413 | NV_WR32(par->PFIFO, 0x0050 * 4, 0x00000000); | |
1414 | NV_WR32(par->PFIFO, 0x0040 * 4, 0xFFFFFFFF); | |
1415 | NV_WR32(par->PFIFO, 0x0415 * 4, 0x00000001); | |
1416 | NV_WR32(par->PFIFO, 0x048C * 4, 0x00000000); | |
1417 | NV_WR32(par->PFIFO, 0x04A0 * 4, 0x00000000); | |
1418 | #ifdef __BIG_ENDIAN | |
1419 | NV_WR32(par->PFIFO, 0x0489 * 4, 0x800F0078); | |
1420 | #else | |
1421 | NV_WR32(par->PFIFO, 0x0489 * 4, 0x000F0078); | |
1422 | #endif | |
1423 | NV_WR32(par->PFIFO, 0x0488 * 4, 0x00000001); | |
1424 | NV_WR32(par->PFIFO, 0x0480 * 4, 0x00000001); | |
1425 | NV_WR32(par->PFIFO, 0x0494 * 4, 0x00000001); | |
1426 | NV_WR32(par->PFIFO, 0x0495 * 4, 0x00000001); | |
1427 | NV_WR32(par->PFIFO, 0x0140 * 4, 0x00000001); | |
1428 | if (par->Architecture >= NV_ARCH_10) { | |
1429 | if (par->twoHeads) { | |
1430 | NV_WR32(par->PCRTC0, 0x0860, state->head); | |
1431 | NV_WR32(par->PCRTC0, 0x2860, state->head2); | |
1432 | } | |
1433 | NV_WR32(par->PRAMDAC, 0x0404, NV_RD32(par->PRAMDAC, 0x0404) | | |
1434 | (1 << 25)); | |
1435 | ||
1436 | NV_WR32(par->PMC, 0x8704, 1); | |
1437 | NV_WR32(par->PMC, 0x8140, 0); | |
1438 | NV_WR32(par->PMC, 0x8920, 0); | |
1439 | NV_WR32(par->PMC, 0x8924, 0); | |
1440 | NV_WR32(par->PMC, 0x8908, par->FbMapSize - 1); | |
1441 | NV_WR32(par->PMC, 0x890C, par->FbMapSize - 1); | |
1442 | NV_WR32(par->PMC, 0x1588, 0); | |
1443 | ||
1444 | NV_WR32(par->PCRTC, 0x0810, state->cursorConfig); | |
1445 | NV_WR32(par->PCRTC, 0x0830, state->displayV - 3); | |
1446 | NV_WR32(par->PCRTC, 0x0834, state->displayV - 1); | |
1447 | ||
1448 | if (par->FlatPanel) { | |
1449 | if ((par->Chipset & 0x0ff0) == 0x0110) { | |
1450 | NV_WR32(par->PRAMDAC, 0x0528, state->dither); | |
1451 | } else if (par->twoHeads) { | |
1452 | NV_WR32(par->PRAMDAC, 0x083C, state->dither); | |
1453 | } | |
1454 | ||
1455 | VGA_WR08(par->PCIO, 0x03D4, 0x53); | |
1456 | VGA_WR08(par->PCIO, 0x03D5, state->timingH); | |
1457 | VGA_WR08(par->PCIO, 0x03D4, 0x54); | |
1458 | VGA_WR08(par->PCIO, 0x03D5, state->timingV); | |
1459 | VGA_WR08(par->PCIO, 0x03D4, 0x21); | |
1460 | VGA_WR08(par->PCIO, 0x03D5, 0xfa); | |
1461 | } | |
1462 | ||
1463 | VGA_WR08(par->PCIO, 0x03D4, 0x41); | |
1464 | VGA_WR08(par->PCIO, 0x03D5, state->extra); | |
1465 | } | |
1466 | ||
1467 | VGA_WR08(par->PCIO, 0x03D4, 0x19); | |
1468 | VGA_WR08(par->PCIO, 0x03D5, state->repaint0); | |
1469 | VGA_WR08(par->PCIO, 0x03D4, 0x1A); | |
1470 | VGA_WR08(par->PCIO, 0x03D5, state->repaint1); | |
1471 | VGA_WR08(par->PCIO, 0x03D4, 0x25); | |
1472 | VGA_WR08(par->PCIO, 0x03D5, state->screen); | |
1473 | VGA_WR08(par->PCIO, 0x03D4, 0x28); | |
1474 | VGA_WR08(par->PCIO, 0x03D5, state->pixel); | |
1475 | VGA_WR08(par->PCIO, 0x03D4, 0x2D); | |
1476 | VGA_WR08(par->PCIO, 0x03D5, state->horiz); | |
1477 | VGA_WR08(par->PCIO, 0x03D4, 0x1C); | |
1478 | VGA_WR08(par->PCIO, 0x03D5, state->fifo); | |
1479 | VGA_WR08(par->PCIO, 0x03D4, 0x1B); | |
1480 | VGA_WR08(par->PCIO, 0x03D5, state->arbitration0); | |
1481 | VGA_WR08(par->PCIO, 0x03D4, 0x20); | |
1482 | VGA_WR08(par->PCIO, 0x03D5, state->arbitration1); | |
1483 | ||
1484 | if(par->Architecture >= NV_ARCH_30) { | |
1485 | VGA_WR08(par->PCIO, 0x03D4, 0x47); | |
1486 | VGA_WR08(par->PCIO, 0x03D5, state->arbitration1 >> 8); | |
1487 | } | |
1488 | ||
1489 | VGA_WR08(par->PCIO, 0x03D4, 0x30); | |
1490 | VGA_WR08(par->PCIO, 0x03D5, state->cursor0); | |
1491 | VGA_WR08(par->PCIO, 0x03D4, 0x31); | |
1492 | VGA_WR08(par->PCIO, 0x03D5, state->cursor1); | |
1493 | VGA_WR08(par->PCIO, 0x03D4, 0x2F); | |
1494 | VGA_WR08(par->PCIO, 0x03D5, state->cursor2); | |
1495 | VGA_WR08(par->PCIO, 0x03D4, 0x39); | |
1496 | VGA_WR08(par->PCIO, 0x03D5, state->interlace); | |
1497 | ||
1498 | if (!par->FlatPanel) { | |
1499 | NV_WR32(par->PRAMDAC0, 0x050C, state->pllsel); | |
1500 | NV_WR32(par->PRAMDAC0, 0x0508, state->vpll); | |
1501 | if (par->twoHeads) | |
1502 | NV_WR32(par->PRAMDAC0, 0x0520, state->vpll2); | |
1503 | if (par->twoStagePLL) { | |
1504 | NV_WR32(par->PRAMDAC0, 0x0578, state->vpllB); | |
1505 | NV_WR32(par->PRAMDAC0, 0x057C, state->vpll2B); | |
1506 | } | |
1507 | } else { | |
1508 | NV_WR32(par->PRAMDAC, 0x0848, state->scale); | |
1509 | NV_WR32(par->PRAMDAC, 0x0828, state->crtcSync + | |
1510 | par->PanelTweak); | |
1511 | } | |
1512 | ||
1513 | NV_WR32(par->PRAMDAC, 0x0600, state->general); | |
1514 | ||
1515 | NV_WR32(par->PCRTC, 0x0140, 0); | |
1516 | NV_WR32(par->PCRTC, 0x0100, 1); | |
1517 | ||
1518 | par->CurrentState = state; | |
1519 | } | |
1520 | ||
1521 | void NVUnloadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state) { | |
1522 | VGA_WR08(par->PCIO, 0x03D4, 0x19); | |
1523 | state->repaint0 = VGA_RD08(par->PCIO, 0x03D5); | |
1524 | VGA_WR08(par->PCIO, 0x03D4, 0x1A); | |
1525 | state->repaint1 = VGA_RD08(par->PCIO, 0x03D5); | |
1526 | VGA_WR08(par->PCIO, 0x03D4, 0x25); | |
1527 | state->screen = VGA_RD08(par->PCIO, 0x03D5); | |
1528 | VGA_WR08(par->PCIO, 0x03D4, 0x28); | |
1529 | state->pixel = VGA_RD08(par->PCIO, 0x03D5); | |
1530 | VGA_WR08(par->PCIO, 0x03D4, 0x2D); | |
1531 | state->horiz = VGA_RD08(par->PCIO, 0x03D5); | |
1532 | VGA_WR08(par->PCIO, 0x03D4, 0x1C); | |
1533 | state->fifo = VGA_RD08(par->PCIO, 0x03D5); | |
1534 | VGA_WR08(par->PCIO, 0x03D4, 0x1B); | |
1535 | state->arbitration0 = VGA_RD08(par->PCIO, 0x03D5); | |
1536 | VGA_WR08(par->PCIO, 0x03D4, 0x20); | |
1537 | state->arbitration1 = VGA_RD08(par->PCIO, 0x03D5); | |
1538 | ||
1539 | if(par->Architecture >= NV_ARCH_30) { | |
1540 | VGA_WR08(par->PCIO, 0x03D4, 0x47); | |
1541 | state->arbitration1 |= (VGA_RD08(par->PCIO, 0x03D5) & 1) << 8; | |
1542 | } | |
1543 | ||
1544 | VGA_WR08(par->PCIO, 0x03D4, 0x30); | |
1545 | state->cursor0 = VGA_RD08(par->PCIO, 0x03D5); | |
1546 | VGA_WR08(par->PCIO, 0x03D4, 0x31); | |
1547 | state->cursor1 = VGA_RD08(par->PCIO, 0x03D5); | |
1548 | VGA_WR08(par->PCIO, 0x03D4, 0x2F); | |
1549 | state->cursor2 = VGA_RD08(par->PCIO, 0x03D5); | |
1550 | VGA_WR08(par->PCIO, 0x03D4, 0x39); | |
1551 | state->interlace = VGA_RD08(par->PCIO, 0x03D5); | |
1552 | state->vpll = NV_RD32(par->PRAMDAC0, 0x0508); | |
1553 | if (par->twoHeads) | |
1554 | state->vpll2 = NV_RD32(par->PRAMDAC0, 0x0520); | |
1555 | if (par->twoStagePLL) { | |
1556 | state->vpllB = NV_RD32(par->PRAMDAC0, 0x0578); | |
1557 | state->vpll2B = NV_RD32(par->PRAMDAC0, 0x057C); | |
1558 | } | |
1559 | state->pllsel = NV_RD32(par->PRAMDAC0, 0x050C); | |
1560 | state->general = NV_RD32(par->PRAMDAC, 0x0600); | |
1561 | state->scale = NV_RD32(par->PRAMDAC, 0x0848); | |
1562 | state->config = NV_RD32(par->PFB, 0x0200); | |
1563 | ||
1564 | if (par->Architecture >= NV_ARCH_10) { | |
1565 | if (par->twoHeads) { | |
1566 | state->head = NV_RD32(par->PCRTC0, 0x0860); | |
1567 | state->head2 = NV_RD32(par->PCRTC0, 0x2860); | |
1568 | VGA_WR08(par->PCIO, 0x03D4, 0x44); | |
1569 | state->crtcOwner = VGA_RD08(par->PCIO, 0x03D5); | |
1570 | } | |
1571 | VGA_WR08(par->PCIO, 0x03D4, 0x41); | |
1572 | state->extra = VGA_RD08(par->PCIO, 0x03D5); | |
1573 | state->cursorConfig = NV_RD32(par->PCRTC, 0x0810); | |
1574 | ||
1575 | if ((par->Chipset & 0x0ff0) == 0x0110) { | |
1576 | state->dither = NV_RD32(par->PRAMDAC, 0x0528); | |
1577 | } else if (par->twoHeads) { | |
1578 | state->dither = NV_RD32(par->PRAMDAC, 0x083C); | |
1579 | } | |
1580 | ||
1581 | if (par->FlatPanel) { | |
1582 | VGA_WR08(par->PCIO, 0x03D4, 0x53); | |
1583 | state->timingH = VGA_RD08(par->PCIO, 0x03D5); | |
1584 | VGA_WR08(par->PCIO, 0x03D4, 0x54); | |
1585 | state->timingV = VGA_RD08(par->PCIO, 0x03D5); | |
1586 | } | |
1587 | } | |
1588 | } | |
1589 | ||
1590 | void NVSetStartAddress(struct nvidia_par *par, u32 start) | |
1591 | { | |
1592 | NV_WR32(par->PCRTC, 0x800, start); | |
1593 | } |