ALSA: hda - Fix GPIO LED setup for IDT 92HD75 codecs
[linux-2.6.git] / sound / pci / au88x0 / au88x0_xtalk.c
1 /***************************************************************************
2  *            au88x0_cxtalk.c
3  *
4  *  Wed Nov 19 16:29:47 2003
5  *  Copyright  2003  mjander
6  *  mjander@users.sourceforge.org
7  ****************************************************************************/
8
9 /*
10  *  This program is free software; you can redistribute it and/or modify
11  *  it under the terms of the GNU General Public License as published by
12  *  the Free Software Foundation; either version 2 of the License, or
13  *  (at your option) any later version.
14  *
15  *  This program is distributed in the hope that it will be useful,
16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  *  GNU Library General Public License for more details.
19  *
20  *  You should have received a copy of the GNU General Public License
21  *  along with this program; if not, write to the Free Software
22  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23  */
24
25 #include "au88x0_xtalk.h"
26
27 /* Data (a whole lot of data.... ) */
28
29 static short const sXtalkWideKLeftEq = 0x269C;
30 static short const sXtalkWideKRightEq = 0x269C;
31 static short const sXtalkWideKLeftXt = 0xF25E;
32 static short const sXtalkWideKRightXt = 0xF25E;
33 static short const sXtalkWideShiftLeftEq = 1;
34 static short const sXtalkWideShiftRightEq = 1;
35 static short const sXtalkWideShiftLeftXt = 0;
36 static short const sXtalkWideShiftRightXt = 0;
37 static unsigned short const wXtalkWideLeftDelay = 0xd;
38 static unsigned short const wXtalkWideRightDelay = 0xd;
39 static short const sXtalkNarrowKLeftEq = 0x468D;
40 static short const sXtalkNarrowKRightEq = 0x468D;
41 static short const sXtalkNarrowKLeftXt = 0xF82E;
42 static short const sXtalkNarrowKRightXt = 0xF82E;
43 static short const sXtalkNarrowShiftLeftEq = 0x3;
44 static short const sXtalkNarrowShiftRightEq = 0x3;
45 static short const sXtalkNarrowShiftLeftXt = 0;
46 static short const sXtalkNarrowShiftRightXt = 0;
47 static unsigned short const wXtalkNarrowLeftDelay = 0x7;
48 static unsigned short const wXtalkNarrowRightDelay = 0x7;
49
50 static xtalk_gains_t const asXtalkGainsDefault = {
51         0x4000, 0x4000, 4000, 0x4000, 4000, 0x4000, 4000, 0x4000, 4000,
52         0x4000
53 };
54
55 static xtalk_gains_t const asXtalkGainsTest = {
56         0x8000, 0x7FFF, 0, 0xFFFF, 0x0001, 0xC000, 0x4000, 0xFFFE, 0x0002,
57         0
58 };
59 static xtalk_gains_t const asXtalkGains1Chan = {
60         0x7FFF, 0, 0, 0, 0x7FFF, 0, 0, 0, 0, 0
61 };
62
63 // Input gain for 4 A3D slices. One possible input pair is left zero.
64 static xtalk_gains_t const asXtalkGainsAllChan = {
65         0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF,
66         0
67             //0x7FFF,0x7FFF,0x7FFF,0x7FFF,0x7fff,0x7FFF,0x7FFF,0x7FFF,0x7FFF,0x7fff
68 };
69 static xtalk_gains_t const asXtalkGainsZeros;
70
71 static xtalk_dline_t const alXtalkDlineZeros;
72 static xtalk_dline_t const alXtalkDlineTest = {
73         0xFC18, 0x03E8FFFF, 0x186A0, 0x7960FFFE, 1, 0xFFFFFFFF,
74         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
75         0, 0, 0, 0
76 };
77
78 static xtalk_instate_t const asXtalkInStateZeros;
79 static xtalk_instate_t const asXtalkInStateTest =
80     { 0xFF80, 0x0080, 0xFFFF, 0x0001 };
81 static xtalk_state_t const asXtalkOutStateZeros;
82
83 static short const sDiamondKLeftEq = 0x401d;
84 static short const sDiamondKRightEq = 0x401d;
85 static short const sDiamondKLeftXt = 0xF90E;
86 static short const sDiamondKRightXt = 0xF90E;
87 static short const sDiamondShiftLeftEq = 1;     /* 0xF90E Is this a bug ??? */
88 static short const sDiamondShiftRightEq = 1;
89 static short const sDiamondShiftLeftXt = 0;
90 static short const sDiamondShiftRightXt = 0;
91 static unsigned short const wDiamondLeftDelay = 0xb;
92 static unsigned short const wDiamondRightDelay = 0xb;
93
94 static xtalk_coefs_t const asXtalkWideCoefsLeftEq = {
95         {0xEC4C, 0xDCE9, 0xFDC2, 0xFEEC, 0},
96         {0x5F60, 0xCBCB, 0xFC26, 0x0305, 0},
97         {0x340B, 0xf504, 0x6CE8, 0x0D23, 0x00E4},
98         {0xD500, 0x8D76, 0xACC7, 0x5B05, 0x00FA},
99         {0x7F04, 0xC0FA, 0x0263, 0xFDA2, 0}
100 };
101 static xtalk_coefs_t const asXtalkWideCoefsRightEq = {
102         {0xEC4C, 0xDCE9, 0xFDC2, 0xFEEC, 0},
103         {0x5F60, 0xCBCB, 0xFC26, 0x0305, 0},
104         {0x340B, 0xF504, 0x6CE8, 0x0D23, 0x00E4},
105         {0xD500, 0x8D76, 0xACC7, 0x5B05, 0x00FA},
106         {0x7F04, 0xC0FA, 0x0263, 0xFDA2, 0}
107 };
108 static xtalk_coefs_t const asXtalkWideCoefsLeftXt = {
109         {0x86C3, 0x7B55, 0x89C3, 0x005B, 0x0047},
110         {0x6000, 0x206A, 0xC6CA, 0x40FF, 0},
111         {0x1100, 0x1164, 0xA1D7, 0x90FC, 0x0001},
112         {0xDC00, 0x9E77, 0xB8C7, 0x0AFF, 0},
113         {0, 0, 0, 0, 0}
114 };
115 static xtalk_coefs_t const asXtalkWideCoefsRightXt = {
116         {0x86C3, 0x7B55, 0x89C3, 0x005B, 0x0047},
117         {0x6000, 0x206A, 0xC6CA, 0x40FF, 0},
118         {0x1100, 0x1164, 0xA1D7, 0x90FC, 0x0001},
119         {0xDC00, 0x9E77, 0xB8C7, 0x0AFF, 0},
120         {0, 0, 0, 0, 0}
121 };
122 static xtalk_coefs_t const asXtalkNarrowCoefsLeftEq = {
123         {0x50B5, 0xD07C, 0x026D, 0xFD21, 0},
124         {0x460F, 0xE44F, 0xF75E, 0xEFA6, 0},
125         {0x556D, 0xDCAB, 0x2098, 0xF0F2, 0},
126         {0x7E03, 0xC1F0, 0x007D, 0xFF89, 0},
127         {0x383E, 0xFD9D, 0xB278, 0x4547, 0}
128 };
129
130 static xtalk_coefs_t const asXtalkNarrowCoefsRightEq = {
131         {0x50B5, 0xD07C, 0x026D, 0xFD21, 0},
132         {0x460F, 0xE44F, 0xF75E, 0xEFA6, 0},
133         {0x556D, 0xDCAB, 0x2098, 0xF0F2, 0},
134         {0x7E03, 0xC1F0, 0x007D, 0xFF89, 0},
135         {0x383E, 0xFD9D, 0xB278, 0x4547, 0}
136 };
137
138 static xtalk_coefs_t const asXtalkNarrowCoefsLeftXt = {
139         {0x3CB2, 0xDF49, 0xF6EA, 0x095B, 0},
140         {0x6777, 0xC915, 0xFEAF, 0x00B1, 0},
141         {0x7762, 0xC7D9, 0x025B, 0xFDA6, 0},
142         {0x6B7A, 0xD2AA, 0xF2FB, 0x0B64, 0},
143         {0, 0, 0, 0, 0}
144 };
145
146 static xtalk_coefs_t const asXtalkNarrowCoefsRightXt = {
147         {0x3CB2, 0xDF49, 0xF6EA, 0x095B, 0},
148         {0x6777, 0xC915, 0xFEAF, 0x00B1, 0},
149         {0x7762, 0xC7D9, 0x025B, 0xFDA6, 0},
150         {0x6B7A, 0xD2AA, 0xF2FB, 0x0B64, 0},
151         {0, 0, 0, 0, 0}
152 };
153
154 static xtalk_coefs_t const asXtalkCoefsZeros;
155 static xtalk_coefs_t const asXtalkCoefsPipe = {
156         {0, 0, 0x0FA0, 0, 0},
157         {0, 0, 0x0FA0, 0, 0},
158         {0, 0, 0x0FA0, 0, 0},
159         {0, 0, 0x0FA0, 0, 0},
160         {0, 0, 0x1180, 0, 0},
161 };
162 static xtalk_coefs_t const asXtalkCoefsNegPipe = {
163         {0, 0, 0xF380, 0, 0},
164         {0, 0, 0xF380, 0, 0},
165         {0, 0, 0xF380, 0, 0},
166         {0, 0, 0xF380, 0, 0},
167         {0, 0, 0xF200, 0, 0}
168 };
169
170 static xtalk_coefs_t const asXtalkCoefsNumTest = {
171         {0, 0, 0xF380, 0x8000, 0x6D60},
172         {0, 0, 0, 0, 0},
173         {0, 0, 0, 0, 0},
174         {0, 0, 0, 0, 0},
175         {0, 0, 0, 0, 0}
176 };
177
178 static xtalk_coefs_t const asXtalkCoefsDenTest = {
179         {0xC000, 0x2000, 0x4000, 0, 0},
180         {0, 0, 0, 0, 0},
181         {0, 0, 0, 0, 0},
182         {0, 0, 0, 0, 0},
183         {0, 0, 0, 0, 0}
184 };
185
186 static xtalk_state_t const asXtalkOutStateTest = {
187         {0x7FFF, 0x0004, 0xFFFC, 0},
188         {0xFE00, 0x0008, 0xFFF8, 0x4000},
189         {0x200, 0x0010, 0xFFF0, 0xC000},
190         {0x8000, 0x0020, 0xFFE0, 0},
191         {0, 0, 0, 0}
192 };
193
194 static xtalk_coefs_t const asDiamondCoefsLeftEq = {
195         {0x0F1E, 0x2D05, 0xF8E3, 0x07C8, 0},
196         {0x45E2, 0xCA51, 0x0448, 0xFCE7, 0},
197         {0xA93E, 0xDBD5, 0x022C, 0x028A, 0},
198         {0, 0, 0, 0, 0},
199         {0, 0, 0, 0, 0}
200 };
201
202 static xtalk_coefs_t const asDiamondCoefsRightEq = {
203         {0x0F1E, 0x2D05, 0xF8E3, 0x07C8, 0},
204         {0x45E2, 0xCA51, 0x0448, 0xFCE7, 0},
205         {0xA93E, 0xDBD5, 0x022C, 0x028A, 0},
206         {0, 0, 0, 0, 0},
207         {0, 0, 0, 0, 0}
208 };
209
210 static xtalk_coefs_t const asDiamondCoefsLeftXt = {
211         {0x3B50, 0xFE08, 0xF959, 0x0060, 0},
212         {0x9FCB, 0xD8F1, 0x00A2, 0x003A, 0},
213         {0, 0, 0, 0, 0},
214         {0, 0, 0, 0, 0},
215         {0, 0, 0, 0, 0}
216 };
217
218 static xtalk_coefs_t const asDiamondCoefsRightXt = {
219         {0x3B50, 0xFE08, 0xF959, 0x0060, 0},
220         {0x9FCB, 0xD8F1, 0x00A2, 0x003A, 0},
221         {0, 0, 0, 0, 0},
222         {0, 0, 0, 0, 0},
223         {0, 0, 0, 0, 0}
224 };
225
226  /**/
227 /* XTalk EQ and XT */
228 static void
229 vortex_XtalkHw_SetLeftEQ(vortex_t * vortex, short arg_0, short arg_4,
230                          xtalk_coefs_t const coefs)
231 {
232         int i;
233
234         for (i = 0; i < 5; i++) {
235                 hwwrite(vortex->mmio, 0x24200 + i * 0x24, coefs[i][0]);
236                 hwwrite(vortex->mmio, 0x24204 + i * 0x24, coefs[i][1]);
237                 hwwrite(vortex->mmio, 0x24208 + i * 0x24, coefs[i][2]);
238                 hwwrite(vortex->mmio, 0x2420c + i * 0x24, coefs[i][3]);
239                 hwwrite(vortex->mmio, 0x24210 + i * 0x24, coefs[i][4]);
240         }
241         hwwrite(vortex->mmio, 0x24538, arg_0 & 0xffff);
242         hwwrite(vortex->mmio, 0x2453C, arg_4 & 0xffff);
243 }
244
245 static void
246 vortex_XtalkHw_SetRightEQ(vortex_t * vortex, short arg_0, short arg_4,
247                           xtalk_coefs_t const coefs)
248 {
249         int i;
250
251         for (i = 0; i < 5; i++) {
252                 hwwrite(vortex->mmio, 0x242b4 + i * 0x24, coefs[i][0]);
253                 hwwrite(vortex->mmio, 0x242b8 + i * 0x24, coefs[i][1]);
254                 hwwrite(vortex->mmio, 0x242bc + i * 0x24, coefs[i][2]);
255                 hwwrite(vortex->mmio, 0x242c0 + i * 0x24, coefs[i][3]);
256                 hwwrite(vortex->mmio, 0x242c4 + i * 0x24, coefs[i][4]);
257         }
258         hwwrite(vortex->mmio, 0x24540, arg_0 & 0xffff);
259         hwwrite(vortex->mmio, 0x24544, arg_4 & 0xffff);
260 }
261
262 static void
263 vortex_XtalkHw_SetLeftXT(vortex_t * vortex, short arg_0, short arg_4,
264                          xtalk_coefs_t const coefs)
265 {
266         int i;
267
268         for (i = 0; i < 5; i++) {
269                 hwwrite(vortex->mmio, 0x24368 + i * 0x24, coefs[i][0]);
270                 hwwrite(vortex->mmio, 0x2436c + i * 0x24, coefs[i][1]);
271                 hwwrite(vortex->mmio, 0x24370 + i * 0x24, coefs[i][2]);
272                 hwwrite(vortex->mmio, 0x24374 + i * 0x24, coefs[i][3]);
273                 hwwrite(vortex->mmio, 0x24378 + i * 0x24, coefs[i][4]);
274         }
275         hwwrite(vortex->mmio, 0x24548, arg_0 & 0xffff);
276         hwwrite(vortex->mmio, 0x2454C, arg_4 & 0xffff);
277 }
278
279 static void
280 vortex_XtalkHw_SetRightXT(vortex_t * vortex, short arg_0, short arg_4,
281                           xtalk_coefs_t const coefs)
282 {
283         int i;
284
285         for (i = 0; i < 5; i++) {
286                 hwwrite(vortex->mmio, 0x2441C + i * 0x24, coefs[i][0]);
287                 hwwrite(vortex->mmio, 0x24420 + i * 0x24, coefs[i][1]);
288                 hwwrite(vortex->mmio, 0x24424 + i * 0x24, coefs[i][2]);
289                 hwwrite(vortex->mmio, 0x24428 + i * 0x24, coefs[i][3]);
290                 hwwrite(vortex->mmio, 0x2442C + i * 0x24, coefs[i][4]);
291         }
292         hwwrite(vortex->mmio, 0x24550, arg_0 & 0xffff);
293         hwwrite(vortex->mmio, 0x24554, arg_4 & 0xffff);
294 }
295
296 static void
297 vortex_XtalkHw_SetLeftEQStates(vortex_t * vortex,
298                                xtalk_instate_t const arg_0,
299                                xtalk_state_t const coefs)
300 {
301         int i;
302
303         for (i = 0; i < 5; i++) {
304                 hwwrite(vortex->mmio, 0x24214 + i * 0x24, coefs[i][0]);
305                 hwwrite(vortex->mmio, 0x24218 + i * 0x24, coefs[i][1]);
306                 hwwrite(vortex->mmio, 0x2421C + i * 0x24, coefs[i][2]);
307                 hwwrite(vortex->mmio, 0x24220 + i * 0x24, coefs[i][3]);
308         }
309         hwwrite(vortex->mmio, 0x244F8 + i * 0x24, arg_0[0]);
310         hwwrite(vortex->mmio, 0x244FC + i * 0x24, arg_0[1]);
311         hwwrite(vortex->mmio, 0x24500 + i * 0x24, arg_0[2]);
312         hwwrite(vortex->mmio, 0x24504 + i * 0x24, arg_0[3]);
313 }
314
315 static void
316 vortex_XtalkHw_SetRightEQStates(vortex_t * vortex,
317                                 xtalk_instate_t const arg_0,
318                                 xtalk_state_t const coefs)
319 {
320         int i;
321
322         for (i = 0; i < 5; i++) {
323                 hwwrite(vortex->mmio, 0x242C8 + i * 0x24, coefs[i][0]);
324                 hwwrite(vortex->mmio, 0x242CC + i * 0x24, coefs[i][1]);
325                 hwwrite(vortex->mmio, 0x242D0 + i * 0x24, coefs[i][2]);
326                 hwwrite(vortex->mmio, 0x244D4 + i * 0x24, coefs[i][3]);
327         }
328         hwwrite(vortex->mmio, 0x24508 + i * 0x24, arg_0[0]);
329         hwwrite(vortex->mmio, 0x2450C + i * 0x24, arg_0[1]);
330         hwwrite(vortex->mmio, 0x24510 + i * 0x24, arg_0[2]);
331         hwwrite(vortex->mmio, 0x24514 + i * 0x24, arg_0[3]);
332 }
333
334 static void
335 vortex_XtalkHw_SetLeftXTStates(vortex_t * vortex,
336                                xtalk_instate_t const arg_0,
337                                xtalk_state_t const coefs)
338 {
339         int i;
340
341         for (i = 0; i < 5; i++) {
342                 hwwrite(vortex->mmio, 0x2437C + i * 0x24, coefs[i][0]);
343                 hwwrite(vortex->mmio, 0x24380 + i * 0x24, coefs[i][1]);
344                 hwwrite(vortex->mmio, 0x24384 + i * 0x24, coefs[i][2]);
345                 hwwrite(vortex->mmio, 0x24388 + i * 0x24, coefs[i][3]);
346         }
347         hwwrite(vortex->mmio, 0x24518 + i * 0x24, arg_0[0]);
348         hwwrite(vortex->mmio, 0x2451C + i * 0x24, arg_0[1]);
349         hwwrite(vortex->mmio, 0x24520 + i * 0x24, arg_0[2]);
350         hwwrite(vortex->mmio, 0x24524 + i * 0x24, arg_0[3]);
351 }
352
353 static void
354 vortex_XtalkHw_SetRightXTStates(vortex_t * vortex,
355                                 xtalk_instate_t const arg_0,
356                                 xtalk_state_t const coefs)
357 {
358         int i;
359
360         for (i = 0; i < 5; i++) {
361                 hwwrite(vortex->mmio, 0x24430 + i * 0x24, coefs[i][0]);
362                 hwwrite(vortex->mmio, 0x24434 + i * 0x24, coefs[i][1]);
363                 hwwrite(vortex->mmio, 0x24438 + i * 0x24, coefs[i][2]);
364                 hwwrite(vortex->mmio, 0x2443C + i * 0x24, coefs[i][3]);
365         }
366         hwwrite(vortex->mmio, 0x24528 + i * 0x24, arg_0[0]);
367         hwwrite(vortex->mmio, 0x2452C + i * 0x24, arg_0[1]);
368         hwwrite(vortex->mmio, 0x24530 + i * 0x24, arg_0[2]);
369         hwwrite(vortex->mmio, 0x24534 + i * 0x24, arg_0[3]);
370 }
371
372 #if 0
373 static void
374 vortex_XtalkHw_GetLeftEQ(vortex_t * vortex, short *arg_0, short *arg_4,
375                          xtalk_coefs_t coefs)
376 {
377         int i;
378
379         for (i = 0; i < 5; i++) {
380                 coefs[i][0] = hwread(vortex->mmio, 0x24200 + i * 0x24);
381                 coefs[i][1] = hwread(vortex->mmio, 0x24204 + i * 0x24);
382                 coefs[i][2] = hwread(vortex->mmio, 0x24208 + i * 0x24);
383                 coefs[i][3] = hwread(vortex->mmio, 0x2420c + i * 0x24);
384                 coefs[i][4] = hwread(vortex->mmio, 0x24210 + i * 0x24);
385         }
386         *arg_0 = hwread(vortex->mmio, 0x24538) & 0xffff;
387         *arg_4 = hwread(vortex->mmio, 0x2453c) & 0xffff;
388 }
389
390 static void
391 vortex_XtalkHw_GetRightEQ(vortex_t * vortex, short *arg_0, short *arg_4,
392                           xtalk_coefs_t coefs)
393 {
394         int i;
395
396         for (i = 0; i < 5; i++) {
397                 coefs[i][0] = hwread(vortex->mmio, 0x242b4 + i * 0x24);
398                 coefs[i][1] = hwread(vortex->mmio, 0x242b8 + i * 0x24);
399                 coefs[i][2] = hwread(vortex->mmio, 0x242bc + i * 0x24);
400                 coefs[i][3] = hwread(vortex->mmio, 0x242c0 + i * 0x24);
401                 coefs[i][4] = hwread(vortex->mmio, 0x242c4 + i * 0x24);
402         }
403         *arg_0 = hwread(vortex->mmio, 0x24540) & 0xffff;
404         *arg_4 = hwread(vortex->mmio, 0x24544) & 0xffff;
405 }
406
407 static void
408 vortex_XtalkHw_GetLeftXT(vortex_t * vortex, short *arg_0, short *arg_4,
409                          xtalk_coefs_t coefs)
410 {
411         int i;
412
413         for (i = 0; i < 5; i++) {
414                 coefs[i][0] = hwread(vortex->mmio, 0x24368 + i * 0x24);
415                 coefs[i][1] = hwread(vortex->mmio, 0x2436C + i * 0x24);
416                 coefs[i][2] = hwread(vortex->mmio, 0x24370 + i * 0x24);
417                 coefs[i][3] = hwread(vortex->mmio, 0x24374 + i * 0x24);
418                 coefs[i][4] = hwread(vortex->mmio, 0x24378 + i * 0x24);
419         }
420         *arg_0 = hwread(vortex->mmio, 0x24548) & 0xffff;
421         *arg_4 = hwread(vortex->mmio, 0x2454C) & 0xffff;
422 }
423
424 static void
425 vortex_XtalkHw_GetRightXT(vortex_t * vortex, short *arg_0, short *arg_4,
426                           xtalk_coefs_t coefs)
427 {
428         int i;
429
430         for (i = 0; i < 5; i++) {
431                 coefs[i][0] = hwread(vortex->mmio, 0x2441C + i * 0x24);
432                 coefs[i][1] = hwread(vortex->mmio, 0x24420 + i * 0x24);
433                 coefs[i][2] = hwread(vortex->mmio, 0x24424 + i * 0x24);
434                 coefs[i][3] = hwread(vortex->mmio, 0x24428 + i * 0x24);
435                 coefs[i][4] = hwread(vortex->mmio, 0x2442C + i * 0x24);
436         }
437         *arg_0 = hwread(vortex->mmio, 0x24550) & 0xffff;
438         *arg_4 = hwread(vortex->mmio, 0x24554) & 0xffff;
439 }
440
441 static void
442 vortex_XtalkHw_GetLeftEQStates(vortex_t * vortex, xtalk_instate_t arg_0,
443                                xtalk_state_t coefs)
444 {
445         int i;
446
447         for (i = 0; i < 5; i++) {
448                 coefs[i][0] = hwread(vortex->mmio, 0x24214 + i * 0x24);
449                 coefs[i][1] = hwread(vortex->mmio, 0x24218 + i * 0x24);
450                 coefs[i][2] = hwread(vortex->mmio, 0x2421C + i * 0x24);
451                 coefs[i][3] = hwread(vortex->mmio, 0x24220 + i * 0x24);
452         }
453         arg_0[0] = hwread(vortex->mmio, 0x244F8 + i * 0x24);
454         arg_0[1] = hwread(vortex->mmio, 0x244FC + i * 0x24);
455         arg_0[2] = hwread(vortex->mmio, 0x24500 + i * 0x24);
456         arg_0[3] = hwread(vortex->mmio, 0x24504 + i * 0x24);
457 }
458
459 static void
460 vortex_XtalkHw_GetRightEQStates(vortex_t * vortex, xtalk_instate_t arg_0,
461                                 xtalk_state_t coefs)
462 {
463         int i;
464
465         for (i = 0; i < 5; i++) {
466                 coefs[i][0] = hwread(vortex->mmio, 0x242C8 + i * 0x24);
467                 coefs[i][1] = hwread(vortex->mmio, 0x242CC + i * 0x24);
468                 coefs[i][2] = hwread(vortex->mmio, 0x242D0 + i * 0x24);
469                 coefs[i][3] = hwread(vortex->mmio, 0x242D4 + i * 0x24);
470         }
471         arg_0[0] = hwread(vortex->mmio, 0x24508 + i * 0x24);
472         arg_0[1] = hwread(vortex->mmio, 0x2450C + i * 0x24);
473         arg_0[2] = hwread(vortex->mmio, 0x24510 + i * 0x24);
474         arg_0[3] = hwread(vortex->mmio, 0x24514 + i * 0x24);
475 }
476
477 static void
478 vortex_XtalkHw_GetLeftXTStates(vortex_t * vortex, xtalk_instate_t arg_0,
479                                xtalk_state_t coefs)
480 {
481         int i;
482
483         for (i = 0; i < 5; i++) {
484                 coefs[i][0] = hwread(vortex->mmio, 0x2437C + i * 0x24);
485                 coefs[i][1] = hwread(vortex->mmio, 0x24380 + i * 0x24);
486                 coefs[i][2] = hwread(vortex->mmio, 0x24384 + i * 0x24);
487                 coefs[i][3] = hwread(vortex->mmio, 0x24388 + i * 0x24);
488         }
489         arg_0[0] = hwread(vortex->mmio, 0x24518 + i * 0x24);
490         arg_0[1] = hwread(vortex->mmio, 0x2451C + i * 0x24);
491         arg_0[2] = hwread(vortex->mmio, 0x24520 + i * 0x24);
492         arg_0[3] = hwread(vortex->mmio, 0x24524 + i * 0x24);
493 }
494
495 static void
496 vortex_XtalkHw_GetRightXTStates(vortex_t * vortex, xtalk_instate_t arg_0,
497                                 xtalk_state_t coefs)
498 {
499         int i;
500
501         for (i = 0; i < 5; i++) {
502                 coefs[i][0] = hwread(vortex->mmio, 0x24430 + i * 0x24);
503                 coefs[i][1] = hwread(vortex->mmio, 0x24434 + i * 0x24);
504                 coefs[i][2] = hwread(vortex->mmio, 0x24438 + i * 0x24);
505                 coefs[i][3] = hwread(vortex->mmio, 0x2443C + i * 0x24);
506         }
507         arg_0[0] = hwread(vortex->mmio, 0x24528 + i * 0x24);
508         arg_0[1] = hwread(vortex->mmio, 0x2452C + i * 0x24);
509         arg_0[2] = hwread(vortex->mmio, 0x24530 + i * 0x24);
510         arg_0[3] = hwread(vortex->mmio, 0x24534 + i * 0x24);
511 }
512
513 #endif
514 /* Gains */
515
516 static void
517 vortex_XtalkHw_SetGains(vortex_t * vortex, xtalk_gains_t const gains)
518 {
519         int i;
520
521         for (i = 0; i < XTGAINS_SZ; i++) {
522                 hwwrite(vortex->mmio, 0x244D0 + (i * 4), gains[i]);
523         }
524 }
525
526 static void
527 vortex_XtalkHw_SetGainsAllChan(vortex_t * vortex)
528 {
529         vortex_XtalkHw_SetGains(vortex, asXtalkGainsAllChan);
530 }
531
532 #if 0
533 static void vortex_XtalkHw_GetGains(vortex_t * vortex, xtalk_gains_t gains)
534 {
535         int i;
536
537         for (i = 0; i < XTGAINS_SZ; i++)
538                 gains[i] = hwread(vortex->mmio, 0x244D0 + i * 4);
539 }
540
541 #endif
542 /* Delay parameters */
543
544 static void
545 vortex_XtalkHw_SetDelay(vortex_t * vortex, unsigned short right,
546                         unsigned short left)
547 {
548         u32 esp0 = 0;
549
550         esp0 &= 0x1FFFFFFF;
551         esp0 |= 0xA0000000;
552         esp0 = (esp0 & 0xffffE0ff) | ((right & 0x1F) << 8);
553         esp0 = (esp0 & 0xfffc1fff) | ((left & 0x1F) << 0xd);
554
555         hwwrite(vortex->mmio, 0x24660, esp0);
556 }
557
558 static void
559 vortex_XtalkHw_SetLeftDline(vortex_t * vortex, xtalk_dline_t const dline)
560 {
561         int i;
562
563         for (i = 0; i < 0x20; i++) {
564                 hwwrite(vortex->mmio, 0x24000 + (i << 2), dline[i] & 0xffff);
565                 hwwrite(vortex->mmio, 0x24080 + (i << 2), dline[i] >> 0x10);
566         }
567 }
568
569 static void
570 vortex_XtalkHw_SetRightDline(vortex_t * vortex, xtalk_dline_t const dline)
571 {
572         int i;
573
574         for (i = 0; i < 0x20; i++) {
575                 hwwrite(vortex->mmio, 0x24100 + (i << 2), dline[i] & 0xffff);
576                 hwwrite(vortex->mmio, 0x24180 + (i << 2), dline[i] >> 0x10);
577         }
578 }
579
580 #if 0
581 static void
582 vortex_XtalkHw_GetDelay(vortex_t * vortex, unsigned short *right,
583                         unsigned short *left)
584 {
585         int esp0;
586
587         esp0 = hwread(vortex->mmio, 0x24660);
588         *right = (esp0 >> 8) & 0x1f;
589         *left = (esp0 >> 0xd) & 0x1f;
590 }
591
592 static void vortex_XtalkHw_GetLeftDline(vortex_t * vortex, xtalk_dline_t dline)
593 {
594         int i;
595
596         for (i = 0; i < 0x20; i++) {
597                 dline[i] =
598                     (hwread(vortex->mmio, 0x24000 + (i << 2)) & 0xffff) |
599                     (hwread(vortex->mmio, 0x24080 + (i << 2)) << 0x10);
600         }
601 }
602
603 static void vortex_XtalkHw_GetRightDline(vortex_t * vortex, xtalk_dline_t dline)
604 {
605         int i;
606
607         for (i = 0; i < 0x20; i++) {
608                 dline[i] =
609                     (hwread(vortex->mmio, 0x24100 + (i << 2)) & 0xffff) |
610                     (hwread(vortex->mmio, 0x24180 + (i << 2)) << 0x10);
611         }
612 }
613
614 #endif
615 /* Control/Global stuff */
616
617 #if 0
618 static void vortex_XtalkHw_SetControlReg(vortex_t * vortex, u32 ctrl)
619 {
620         hwwrite(vortex->mmio, 0x24660, ctrl);
621 }
622 static void vortex_XtalkHw_GetControlReg(vortex_t * vortex, u32 *ctrl)
623 {
624         *ctrl = hwread(vortex->mmio, 0x24660);
625 }
626 #endif
627 static void vortex_XtalkHw_SetSampleRate(vortex_t * vortex, u32 sr)
628 {
629         u32 temp;
630
631         temp = (hwread(vortex->mmio, 0x24660) & 0x1FFFFFFF) | 0xC0000000;
632         temp = (temp & 0xffffff07) | ((sr & 0x1f) << 3);
633         hwwrite(vortex->mmio, 0x24660, temp);
634 }
635
636 #if 0
637 static void vortex_XtalkHw_GetSampleRate(vortex_t * vortex, u32 *sr)
638 {
639         *sr = (hwread(vortex->mmio, 0x24660) >> 3) & 0x1f;
640 }
641
642 #endif
643 static void vortex_XtalkHw_Enable(vortex_t * vortex)
644 {
645         u32 temp;
646
647         temp = (hwread(vortex->mmio, 0x24660) & 0x1FFFFFFF) | 0xC0000000;
648         temp |= 1;
649         hwwrite(vortex->mmio, 0x24660, temp);
650
651 }
652
653 static void vortex_XtalkHw_Disable(vortex_t * vortex)
654 {
655         u32 temp;
656
657         temp = (hwread(vortex->mmio, 0x24660) & 0x1FFFFFFF) | 0xC0000000;
658         temp &= 0xfffffffe;
659         hwwrite(vortex->mmio, 0x24660, temp);
660
661 }
662
663 static void vortex_XtalkHw_ZeroIO(vortex_t * vortex)
664 {
665         int i;
666
667         for (i = 0; i < 20; i++)
668                 hwwrite(vortex->mmio, 0x24600 + (i << 2), 0);
669         for (i = 0; i < 4; i++)
670                 hwwrite(vortex->mmio, 0x24650 + (i << 2), 0);
671 }
672
673 static void vortex_XtalkHw_ZeroState(vortex_t * vortex)
674 {
675         vortex_XtalkHw_ZeroIO(vortex);  // inlined
676
677         vortex_XtalkHw_SetLeftEQ(vortex, 0, 0, asXtalkCoefsZeros);
678         vortex_XtalkHw_SetRightEQ(vortex, 0, 0, asXtalkCoefsZeros);
679
680         vortex_XtalkHw_SetLeftXT(vortex, 0, 0, asXtalkCoefsZeros);
681         vortex_XtalkHw_SetRightXT(vortex, 0, 0, asXtalkCoefsZeros);
682
683         vortex_XtalkHw_SetGains(vortex, asXtalkGainsZeros);     // inlined
684
685         vortex_XtalkHw_SetDelay(vortex, 0, 0);  // inlined
686
687         vortex_XtalkHw_SetLeftDline(vortex, alXtalkDlineZeros); // inlined
688         vortex_XtalkHw_SetRightDline(vortex, alXtalkDlineZeros);        // inlined
689         vortex_XtalkHw_SetLeftDline(vortex, alXtalkDlineZeros); // inlined
690         vortex_XtalkHw_SetRightDline(vortex, alXtalkDlineZeros);        // inlined
691
692         vortex_XtalkHw_SetLeftEQStates(vortex, asXtalkInStateZeros,
693                                        asXtalkOutStateZeros);
694         vortex_XtalkHw_SetRightEQStates(vortex, asXtalkInStateZeros,
695                                         asXtalkOutStateZeros);
696         vortex_XtalkHw_SetLeftXTStates(vortex, asXtalkInStateZeros,
697                                        asXtalkOutStateZeros);
698         vortex_XtalkHw_SetRightXTStates(vortex, asXtalkInStateZeros,
699                                         asXtalkOutStateZeros);
700 }
701
702 static void vortex_XtalkHw_ProgramPipe(vortex_t * vortex)
703 {
704
705         vortex_XtalkHw_SetLeftEQ(vortex, 0, 1, asXtalkCoefsPipe);
706         vortex_XtalkHw_SetRightEQ(vortex, 0, 1, asXtalkCoefsPipe);
707         vortex_XtalkHw_SetLeftXT(vortex, 0, 0, asXtalkCoefsZeros);
708         vortex_XtalkHw_SetRightXT(vortex, 0, 0, asXtalkCoefsZeros);
709
710         vortex_XtalkHw_SetDelay(vortex, 0, 0);  // inlined
711 }
712
713 static void vortex_XtalkHw_ProgramXtalkWide(vortex_t * vortex)
714 {
715
716         vortex_XtalkHw_SetLeftEQ(vortex, sXtalkWideKLeftEq,
717                                  sXtalkWideShiftLeftEq, asXtalkWideCoefsLeftEq);
718         vortex_XtalkHw_SetRightEQ(vortex, sXtalkWideKRightEq,
719                                   sXtalkWideShiftRightEq,
720                                   asXtalkWideCoefsRightEq);
721         vortex_XtalkHw_SetLeftXT(vortex, sXtalkWideKLeftXt,
722                                  sXtalkWideShiftLeftXt, asXtalkWideCoefsLeftXt);
723         vortex_XtalkHw_SetRightXT(vortex, sXtalkWideKLeftXt,
724                                   sXtalkWideShiftLeftXt,
725                                   asXtalkWideCoefsLeftXt);
726
727         vortex_XtalkHw_SetDelay(vortex, wXtalkWideRightDelay, wXtalkWideLeftDelay);     // inlined
728 }
729
730 static void vortex_XtalkHw_ProgramXtalkNarrow(vortex_t * vortex)
731 {
732
733         vortex_XtalkHw_SetLeftEQ(vortex, sXtalkNarrowKLeftEq,
734                                  sXtalkNarrowShiftLeftEq,
735                                  asXtalkNarrowCoefsLeftEq);
736         vortex_XtalkHw_SetRightEQ(vortex, sXtalkNarrowKRightEq,
737                                   sXtalkNarrowShiftRightEq,
738                                   asXtalkNarrowCoefsRightEq);
739         vortex_XtalkHw_SetLeftXT(vortex, sXtalkNarrowKLeftXt,
740                                  sXtalkNarrowShiftLeftXt,
741                                  asXtalkNarrowCoefsLeftXt);
742         vortex_XtalkHw_SetRightXT(vortex, sXtalkNarrowKLeftXt,
743                                   sXtalkNarrowShiftLeftXt,
744                                   asXtalkNarrowCoefsLeftXt);
745
746         vortex_XtalkHw_SetDelay(vortex, wXtalkNarrowRightDelay, wXtalkNarrowLeftDelay); // inlined
747 }
748
749 static void vortex_XtalkHw_ProgramDiamondXtalk(vortex_t * vortex)
750 {
751
752         //sDiamondKLeftEq,sDiamondKRightXt,asDiamondCoefsLeftEq
753         vortex_XtalkHw_SetLeftEQ(vortex, sDiamondKLeftEq,
754                                  sDiamondShiftLeftEq, asDiamondCoefsLeftEq);
755         vortex_XtalkHw_SetRightEQ(vortex, sDiamondKRightEq,
756                                   sDiamondShiftRightEq, asDiamondCoefsRightEq);
757         vortex_XtalkHw_SetLeftXT(vortex, sDiamondKLeftXt,
758                                  sDiamondShiftLeftXt, asDiamondCoefsLeftXt);
759         vortex_XtalkHw_SetRightXT(vortex, sDiamondKLeftXt,
760                                   sDiamondShiftLeftXt, asDiamondCoefsLeftXt);
761
762         vortex_XtalkHw_SetDelay(vortex, wDiamondRightDelay, wDiamondLeftDelay); // inlined
763 }
764
765 static void vortex_XtalkHw_init(vortex_t * vortex)
766 {
767         vortex_XtalkHw_ZeroState(vortex);
768 }
769
770 /* End of file */