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Merge commit 'v2.6.31-rc8' into core/locking
[linux-2.6/mini2440.git] / sound / pci / emu10k1 / emufx.c
blob4b302d86f5f26dbd547c8af4f9dc1705440f5b18
1 /*
2 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
3 * Creative Labs, Inc.
4 * Routines for effect processor FX8010
5 *
6 * Copyright (c) by James Courtier-Dutton <James@superbug.co.uk>
7 * Added EMU 1010 support.
8 *
9 * BUGS:
10 * --
11 *
12 * TODO:
13 * --
14 *
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, write to the Free Software
27 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 *
29 */
30
31 #include <linux/pci.h>
32 #include <linux/capability.h>
33 #include <linux/delay.h>
34 #include <linux/slab.h>
35 #include <linux/vmalloc.h>
36 #include <linux/init.h>
37 #include <linux/mutex.h>
38
39 #include <sound/core.h>
40 #include <sound/tlv.h>
41 #include <sound/emu10k1.h>
42
43 #if 0 /* for testing purposes - digital out -> capture */
44 #define EMU10K1_CAPTURE_DIGITAL_OUT
45 #endif
46 #if 0 /* for testing purposes - set S/PDIF to AC3 output */
47 #define EMU10K1_SET_AC3_IEC958
48 #endif
49 #if 0 /* for testing purposes - feed the front signal to Center/LFE outputs */
50 #define EMU10K1_CENTER_LFE_FROM_FRONT
51 #endif
52
53 /*
54 * Tables
55 */
56
57 static char *fxbuses[16] = {
58 /* 0x00 */ "PCM Left",
59 /* 0x01 */ "PCM Right",
60 /* 0x02 */ "PCM Surround Left",
61 /* 0x03 */ "PCM Surround Right",
62 /* 0x04 */ "MIDI Left",
63 /* 0x05 */ "MIDI Right",
64 /* 0x06 */ "Center",
65 /* 0x07 */ "LFE",
66 /* 0x08 */ NULL,
67 /* 0x09 */ NULL,
68 /* 0x0a */ NULL,
69 /* 0x0b */ NULL,
70 /* 0x0c */ "MIDI Reverb",
71 /* 0x0d */ "MIDI Chorus",
72 /* 0x0e */ NULL,
73 /* 0x0f */ NULL
74 };
75
76 static char *creative_ins[16] = {
77 /* 0x00 */ "AC97 Left",
78 /* 0x01 */ "AC97 Right",
79 /* 0x02 */ "TTL IEC958 Left",
80 /* 0x03 */ "TTL IEC958 Right",
81 /* 0x04 */ "Zoom Video Left",
82 /* 0x05 */ "Zoom Video Right",
83 /* 0x06 */ "Optical IEC958 Left",
84 /* 0x07 */ "Optical IEC958 Right",
85 /* 0x08 */ "Line/Mic 1 Left",
86 /* 0x09 */ "Line/Mic 1 Right",
87 /* 0x0a */ "Coaxial IEC958 Left",
88 /* 0x0b */ "Coaxial IEC958 Right",
89 /* 0x0c */ "Line/Mic 2 Left",
90 /* 0x0d */ "Line/Mic 2 Right",
91 /* 0x0e */ NULL,
92 /* 0x0f */ NULL
93 };
94
95 static char *audigy_ins[16] = {
96 /* 0x00 */ "AC97 Left",
97 /* 0x01 */ "AC97 Right",
98 /* 0x02 */ "Audigy CD Left",
99 /* 0x03 */ "Audigy CD Right",
100 /* 0x04 */ "Optical IEC958 Left",
101 /* 0x05 */ "Optical IEC958 Right",
102 /* 0x06 */ NULL,
103 /* 0x07 */ NULL,
104 /* 0x08 */ "Line/Mic 2 Left",
105 /* 0x09 */ "Line/Mic 2 Right",
106 /* 0x0a */ "SPDIF Left",
107 /* 0x0b */ "SPDIF Right",
108 /* 0x0c */ "Aux2 Left",
109 /* 0x0d */ "Aux2 Right",
110 /* 0x0e */ NULL,
111 /* 0x0f */ NULL
112 };
113
114 static char *creative_outs[32] = {
115 /* 0x00 */ "AC97 Left",
116 /* 0x01 */ "AC97 Right",
117 /* 0x02 */ "Optical IEC958 Left",
118 /* 0x03 */ "Optical IEC958 Right",
119 /* 0x04 */ "Center",
120 /* 0x05 */ "LFE",
121 /* 0x06 */ "Headphone Left",
122 /* 0x07 */ "Headphone Right",
123 /* 0x08 */ "Surround Left",
124 /* 0x09 */ "Surround Right",
125 /* 0x0a */ "PCM Capture Left",
126 /* 0x0b */ "PCM Capture Right",
127 /* 0x0c */ "MIC Capture",
128 /* 0x0d */ "AC97 Surround Left",
129 /* 0x0e */ "AC97 Surround Right",
130 /* 0x0f */ NULL,
131 /* 0x10 */ NULL,
132 /* 0x11 */ "Analog Center",
133 /* 0x12 */ "Analog LFE",
134 /* 0x13 */ NULL,
135 /* 0x14 */ NULL,
136 /* 0x15 */ NULL,
137 /* 0x16 */ NULL,
138 /* 0x17 */ NULL,
139 /* 0x18 */ NULL,
140 /* 0x19 */ NULL,
141 /* 0x1a */ NULL,
142 /* 0x1b */ NULL,
143 /* 0x1c */ NULL,
144 /* 0x1d */ NULL,
145 /* 0x1e */ NULL,
146 /* 0x1f */ NULL,
147 };
148
149 static char *audigy_outs[32] = {
150 /* 0x00 */ "Digital Front Left",
151 /* 0x01 */ "Digital Front Right",
152 /* 0x02 */ "Digital Center",
153 /* 0x03 */ "Digital LEF",
154 /* 0x04 */ "Headphone Left",
155 /* 0x05 */ "Headphone Right",
156 /* 0x06 */ "Digital Rear Left",
157 /* 0x07 */ "Digital Rear Right",
158 /* 0x08 */ "Front Left",
159 /* 0x09 */ "Front Right",
160 /* 0x0a */ "Center",
161 /* 0x0b */ "LFE",
162 /* 0x0c */ NULL,
163 /* 0x0d */ NULL,
164 /* 0x0e */ "Rear Left",
165 /* 0x0f */ "Rear Right",
166 /* 0x10 */ "AC97 Front Left",
167 /* 0x11 */ "AC97 Front Right",
168 /* 0x12 */ "ADC Caputre Left",
169 /* 0x13 */ "ADC Capture Right",
170 /* 0x14 */ NULL,
171 /* 0x15 */ NULL,
172 /* 0x16 */ NULL,
173 /* 0x17 */ NULL,
174 /* 0x18 */ NULL,
175 /* 0x19 */ NULL,
176 /* 0x1a */ NULL,
177 /* 0x1b */ NULL,
178 /* 0x1c */ NULL,
179 /* 0x1d */ NULL,
180 /* 0x1e */ NULL,
181 /* 0x1f */ NULL,
182 };
183
184 static const u32 bass_table[41][5] = {
185 { 0x3e4f844f, 0x84ed4cc3, 0x3cc69927, 0x7b03553a, 0xc4da8486 },
186 { 0x3e69a17a, 0x84c280fb, 0x3cd77cd4, 0x7b2f2a6f, 0xc4b08d1d },
187 { 0x3e82ff42, 0x849991d5, 0x3ce7466b, 0x7b5917c6, 0xc48863ee },
188 { 0x3e9bab3c, 0x847267f0, 0x3cf5ffe8, 0x7b813560, 0xc461f22c },
189 { 0x3eb3b275, 0x844ced29, 0x3d03b295, 0x7ba79a1c, 0xc43d223b },
190 { 0x3ecb2174, 0x84290c8b, 0x3d106714, 0x7bcc5ba3, 0xc419dfa5 },
191 { 0x3ee2044b, 0x8406b244, 0x3d1c2561, 0x7bef8e77, 0xc3f8170f },
192 { 0x3ef86698, 0x83e5cb96, 0x3d26f4d8, 0x7c114600, 0xc3d7b625 },
193 { 0x3f0e5390, 0x83c646c9, 0x3d30dc39, 0x7c319498, 0xc3b8ab97 },
194 { 0x3f23d60b, 0x83a81321, 0x3d39e1af, 0x7c508b9c, 0xc39ae704 },
195 { 0x3f38f884, 0x838b20d2, 0x3d420ad2, 0x7c6e3b75, 0xc37e58f1 },
196 { 0x3f4dc52c, 0x836f60ef, 0x3d495cab, 0x7c8ab3a6, 0xc362f2be },
197 { 0x3f6245e8, 0x8354c565, 0x3d4fdbb8, 0x7ca602d6, 0xc348a69b },
198 { 0x3f76845f, 0x833b40ec, 0x3d558bf0, 0x7cc036df, 0xc32f677c },
199 { 0x3f8a8a03, 0x8322c6fb, 0x3d5a70c4, 0x7cd95cd7, 0xc317290b },
200 { 0x3f9e6014, 0x830b4bc3, 0x3d5e8d25, 0x7cf1811a, 0xc2ffdfa5 },
201 { 0x3fb20fae, 0x82f4c420, 0x3d61e37f, 0x7d08af56, 0xc2e9804a },
202 { 0x3fc5a1cc, 0x82df2592, 0x3d6475c3, 0x7d1ef294, 0xc2d40096 },
203 { 0x3fd91f55, 0x82ca6632, 0x3d664564, 0x7d345541, 0xc2bf56b9 },
204 { 0x3fec9120, 0x82b67cac, 0x3d675356, 0x7d48e138, 0xc2ab796e },
205 { 0x40000000, 0x82a36037, 0x3d67a012, 0x7d5c9fc9, 0xc2985fee },
206 { 0x401374c7, 0x8291088a, 0x3d672b93, 0x7d6f99c3, 0xc28601f2 },
207 { 0x4026f857, 0x827f6dd7, 0x3d65f559, 0x7d81d77c, 0xc27457a3 },
208 { 0x403a939f, 0x826e88c5, 0x3d63fc63, 0x7d9360d4, 0xc2635996 },
209 { 0x404e4faf, 0x825e5266, 0x3d613f32, 0x7da43d42, 0xc25300c6 },
210 { 0x406235ba, 0x824ec434, 0x3d5dbbc3, 0x7db473d7, 0xc243468e },
211 { 0x40764f1f, 0x823fd80c, 0x3d596f8f, 0x7dc40b44, 0xc23424a2 },
212 { 0x408aa576, 0x82318824, 0x3d545787, 0x7dd309e2, 0xc2259509 },
213 { 0x409f4296, 0x8223cf0b, 0x3d4e7012, 0x7de175b5, 0xc2179218 },
214 { 0x40b430a0, 0x8216a7a1, 0x3d47b505, 0x7def5475, 0xc20a1670 },
215 { 0x40c97a0a, 0x820a0d12, 0x3d4021a1, 0x7dfcab8d, 0xc1fd1cf5 },
216 { 0x40df29a6, 0x81fdfad6, 0x3d37b08d, 0x7e098028, 0xc1f0a0ca },
217 { 0x40f54ab1, 0x81f26ca9, 0x3d2e5bd1, 0x7e15d72b, 0xc1e49d52 },
218 { 0x410be8da, 0x81e75e89, 0x3d241cce, 0x7e21b544, 0xc1d90e24 },
219 { 0x41231051, 0x81dcccb3, 0x3d18ec37, 0x7e2d1ee6, 0xc1cdef10 },
220 { 0x413acdd0, 0x81d2b39e, 0x3d0cc20a, 0x7e38184e, 0xc1c33c13 },
221 { 0x41532ea7, 0x81c90ffb, 0x3cff9585, 0x7e42a58b, 0xc1b8f15a },
222 { 0x416c40cd, 0x81bfdeb2, 0x3cf15d21, 0x7e4cca7c, 0xc1af0b3f },
223 { 0x418612ea, 0x81b71cdc, 0x3ce20e85, 0x7e568ad3, 0xc1a58640 },
224 { 0x41a0b465, 0x81aec7c5, 0x3cd19e7c, 0x7e5fea1e, 0xc19c5f03 },
225 { 0x41bc3573, 0x81a6dcea, 0x3cc000e9, 0x7e68ebc2, 0xc1939250 }
226 };
227
228 static const u32 treble_table[41][5] = {
229 { 0x0125cba9, 0xfed5debd, 0x00599b6c, 0x0d2506da, 0xfa85b354 },
230 { 0x0142f67e, 0xfeb03163, 0x0066cd0f, 0x0d14c69d, 0xfa914473 },
231 { 0x016328bd, 0xfe860158, 0x0075b7f2, 0x0d03eb27, 0xfa9d32d2 },
232 { 0x0186b438, 0xfe56c982, 0x00869234, 0x0cf27048, 0xfaa97fca },
233 { 0x01adf358, 0xfe21f5fe, 0x00999842, 0x0ce051c2, 0xfab62ca5 },
234 { 0x01d949fa, 0xfde6e287, 0x00af0d8d, 0x0ccd8b4a, 0xfac33aa7 },
235 { 0x02092669, 0xfda4d8bf, 0x00c73d4c, 0x0cba1884, 0xfad0ab07 },
236 { 0x023e0268, 0xfd5b0e4a, 0x00e27b54, 0x0ca5f509, 0xfade7ef2 },
237 { 0x0278645c, 0xfd08a2b0, 0x01012509, 0x0c911c63, 0xfaecb788 },
238 { 0x02b8e091, 0xfcac9d1a, 0x0123a262, 0x0c7b8a14, 0xfafb55df },
239 { 0x03001a9a, 0xfc45e9ce, 0x014a6709, 0x0c65398f, 0xfb0a5aff },
240 { 0x034ec6d7, 0xfbd3576b, 0x0175f397, 0x0c4e2643, 0xfb19c7e4 },
241 { 0x03a5ac15, 0xfb5393ee, 0x01a6d6ed, 0x0c364b94, 0xfb299d7c },
242 { 0x0405a562, 0xfac52968, 0x01ddafae, 0x0c1da4e2, 0xfb39dca5 },
243 { 0x046fa3fe, 0xfa267a66, 0x021b2ddd, 0x0c042d8d, 0xfb4a8631 },
244 { 0x04e4b17f, 0xf975be0f, 0x0260149f, 0x0be9e0f2, 0xfb5b9ae0 },
245 { 0x0565f220, 0xf8b0fbe5, 0x02ad3c29, 0x0bceba73, 0xfb6d1b60 },
246 { 0x05f4a745, 0xf7d60722, 0x030393d4, 0x0bb2b578, 0xfb7f084d },
247 { 0x06923236, 0xf6e279bd, 0x03642465, 0x0b95cd75, 0xfb916233 },
248 { 0x07401713, 0xf5d3aef9, 0x03d01283, 0x0b77fded, 0xfba42984 },
249 { 0x08000000, 0xf4a6bd88, 0x0448a161, 0x0b594278, 0xfbb75e9f },
250 { 0x08d3c097, 0xf3587131, 0x04cf35a4, 0x0b3996c9, 0xfbcb01cb },
251 { 0x09bd59a2, 0xf1e543f9, 0x05655880, 0x0b18f6b2, 0xfbdf1333 },
252 { 0x0abefd0f, 0xf04956ca, 0x060cbb12, 0x0af75e2c, 0xfbf392e8 },
253 { 0x0bdb123e, 0xee806984, 0x06c739fe, 0x0ad4c962, 0xfc0880dd },
254 { 0x0d143a94, 0xec85d287, 0x0796e150, 0x0ab134b0, 0xfc1ddce5 },
255 { 0x0e6d5664, 0xea547598, 0x087df0a0, 0x0a8c9cb6, 0xfc33a6ad },
256 { 0x0fe98a2a, 0xe7e6ba35, 0x097edf83, 0x0a66fe5b, 0xfc49ddc2 },
257 { 0x118c4421, 0xe536813a, 0x0a9c6248, 0x0a4056d7, 0xfc608185 },
258 { 0x1359422e, 0xe23d19eb, 0x0bd96efb, 0x0a18a3bf, 0xfc77912c },
259 { 0x1554982b, 0xdef33645, 0x0d3942bd, 0x09efe312, 0xfc8f0bc1 },
260 { 0x1782b68a, 0xdb50deb1, 0x0ebf676d, 0x09c6133f, 0xfca6f019 },
261 { 0x19e8715d, 0xd74d64fd, 0x106fb999, 0x099b3337, 0xfcbf3cd6 },
262 { 0x1c8b07b8, 0xd2df56ab, 0x124e6ec8, 0x096f4274, 0xfcd7f060 },
263 { 0x1f702b6d, 0xcdfc6e92, 0x14601c10, 0x0942410b, 0xfcf108e5 },
264 { 0x229e0933, 0xc89985cd, 0x16a9bcfa, 0x09142fb5, 0xfd0a8451 },
265 { 0x261b5118, 0xc2aa8409, 0x1930bab6, 0x08e50fdc, 0xfd24604d },
266 { 0x29ef3f5d, 0xbc224f28, 0x1bfaf396, 0x08b4e3aa, 0xfd3e9a3b },
267 { 0x2e21a59b, 0xb4f2ba46, 0x1f0ec2d6, 0x0883ae15, 0xfd592f33 },
268 { 0x32baf44b, 0xad0c7429, 0x227308a3, 0x085172eb, 0xfd741bfd },
269 { 0x37c4448b, 0xa45ef51d, 0x262f3267, 0x081e36dc, 0xfd8f5d14 }
270 };
271
272 /* dB gain = (float) 20 * log10( float(db_table_value) / 0x8000000 ) */
273 static const u32 db_table[101] = {
274 0x00000000, 0x01571f82, 0x01674b41, 0x01783a1b, 0x0189f540,
275 0x019c8651, 0x01aff763, 0x01c45306, 0x01d9a446, 0x01eff6b8,
276 0x0207567a, 0x021fd03d, 0x0239714c, 0x02544792, 0x027061a1,
277 0x028dcebb, 0x02ac9edc, 0x02cce2bf, 0x02eeabe8, 0x03120cb0,
278 0x0337184e, 0x035de2df, 0x03868173, 0x03b10a18, 0x03dd93e9,
279 0x040c3713, 0x043d0cea, 0x04702ff3, 0x04a5bbf2, 0x04ddcdfb,
280 0x0518847f, 0x0555ff62, 0x05966005, 0x05d9c95d, 0x06206005,
281 0x066a4a52, 0x06b7b067, 0x0708bc4c, 0x075d9a01, 0x07b6779d,
282 0x08138561, 0x0874f5d5, 0x08dafde1, 0x0945d4ed, 0x09b5b4fd,
283 0x0a2adad1, 0x0aa58605, 0x0b25f936, 0x0bac7a24, 0x0c3951d8,
284 0x0ccccccc, 0x0d673b17, 0x0e08f093, 0x0eb24510, 0x0f639481,
285 0x101d3f2d, 0x10dfa9e6, 0x11ab3e3f, 0x12806ac3, 0x135fa333,
286 0x144960c5, 0x153e2266, 0x163e6cfe, 0x174acbb7, 0x1863d04d,
287 0x198a1357, 0x1abe349f, 0x1c00db77, 0x1d52b712, 0x1eb47ee6,
288 0x2026f30f, 0x21aadcb6, 0x23410e7e, 0x24ea64f9, 0x26a7c71d,
289 0x287a26c4, 0x2a62812c, 0x2c61df84, 0x2e795779, 0x30aa0bcf,
290 0x32f52cfe, 0x355bf9d8, 0x37dfc033, 0x3a81dda4, 0x3d43c038,
291 0x4026e73c, 0x432ce40f, 0x46575af8, 0x49a8040f, 0x4d20ac2a,
292 0x50c335d3, 0x54919a57, 0x588dead1, 0x5cba514a, 0x611911ea,
293 0x65ac8c2f, 0x6a773c39, 0x6f7bbc23, 0x74bcc56c, 0x7a3d3272,
294 0x7fffffff,
295 };
296
297 /* EMU10k1/EMU10k2 DSP control db gain */
298 static const DECLARE_TLV_DB_SCALE(snd_emu10k1_db_scale1, -4000, 40, 1);
299
300 static const u32 onoff_table[2] = {
301 0x00000000, 0x00000001
302 };
303
304 /*
305 */
306
307 static inline mm_segment_t snd_enter_user(void)
308 {
309 mm_segment_t fs = get_fs();
310 set_fs(get_ds());
311 return fs;
312 }
313
314 static inline void snd_leave_user(mm_segment_t fs)
315 {
316 set_fs(fs);
317 }
318
319 /*
320 * controls
321 */
322
323 static int snd_emu10k1_gpr_ctl_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
324 {
325 struct snd_emu10k1_fx8010_ctl *ctl =
326 (struct snd_emu10k1_fx8010_ctl *) kcontrol->private_value;
327
328 if (ctl->min == 0 && ctl->max == 1)
329 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
330 else
331 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
332 uinfo->count = ctl->vcount;
333 uinfo->value.integer.min = ctl->min;
334 uinfo->value.integer.max = ctl->max;
335 return 0;
336 }
337
338 static int snd_emu10k1_gpr_ctl_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
339 {
340 struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
341 struct snd_emu10k1_fx8010_ctl *ctl =
342 (struct snd_emu10k1_fx8010_ctl *) kcontrol->private_value;
343 unsigned long flags;
344 unsigned int i;
345
346 spin_lock_irqsave(&emu->reg_lock, flags);
347 for (i = 0; i < ctl->vcount; i++)
348 ucontrol->value.integer.value[i] = ctl->value[i];
349 spin_unlock_irqrestore(&emu->reg_lock, flags);
350 return 0;
351 }
352
353 static int snd_emu10k1_gpr_ctl_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
354 {
355 struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
356 struct snd_emu10k1_fx8010_ctl *ctl =
357 (struct snd_emu10k1_fx8010_ctl *) kcontrol->private_value;
358 unsigned long flags;
359 unsigned int nval, val;
360 unsigned int i, j;
361 int change = 0;
362
363 spin_lock_irqsave(&emu->reg_lock, flags);
364 for (i = 0; i < ctl->vcount; i++) {
365 nval = ucontrol->value.integer.value[i];
366 if (nval < ctl->min)
367 nval = ctl->min;
368 if (nval > ctl->max)
369 nval = ctl->max;
370 if (nval != ctl->value[i])
371 change = 1;
372 val = ctl->value[i] = nval;
373 switch (ctl->translation) {
374 case EMU10K1_GPR_TRANSLATION_NONE:
375 snd_emu10k1_ptr_write(emu, emu->gpr_base + ctl->gpr[i], 0, val);
376 break;
377 case EMU10K1_GPR_TRANSLATION_TABLE100:
378 snd_emu10k1_ptr_write(emu, emu->gpr_base + ctl->gpr[i], 0, db_table[val]);
379 break;
380 case EMU10K1_GPR_TRANSLATION_BASS:
381 if ((ctl->count % 5) != 0 || (ctl->count / 5) != ctl->vcount) {
382 change = -EIO;
383 goto __error;
384 }
385 for (j = 0; j < 5; j++)
386 snd_emu10k1_ptr_write(emu, emu->gpr_base + ctl->gpr[j * ctl->vcount + i], 0, bass_table[val][j]);
387 break;
388 case EMU10K1_GPR_TRANSLATION_TREBLE:
389 if ((ctl->count % 5) != 0 || (ctl->count / 5) != ctl->vcount) {
390 change = -EIO;
391 goto __error;
392 }
393 for (j = 0; j < 5; j++)
394 snd_emu10k1_ptr_write(emu, emu->gpr_base + ctl->gpr[j * ctl->vcount + i], 0, treble_table[val][j]);
395 break;
396 case EMU10K1_GPR_TRANSLATION_ONOFF:
397 snd_emu10k1_ptr_write(emu, emu->gpr_base + ctl->gpr[i], 0, onoff_table[val]);
398 break;
399 }
400 }
401 __error:
402 spin_unlock_irqrestore(&emu->reg_lock, flags);
403 return change;
404 }
405
406 /*
407 * Interrupt handler
408 */
409
410 static void snd_emu10k1_fx8010_interrupt(struct snd_emu10k1 *emu)
411 {
412 struct snd_emu10k1_fx8010_irq *irq, *nirq;
413
414 irq = emu->fx8010.irq_handlers;
415 while (irq) {
416 nirq = irq->next; /* irq ptr can be removed from list */
417 if (snd_emu10k1_ptr_read(emu, emu->gpr_base + irq->gpr_running, 0) & 0xffff0000) {
418 if (irq->handler)
419 irq->handler(emu, irq->private_data);
420 snd_emu10k1_ptr_write(emu, emu->gpr_base + irq->gpr_running, 0, 1);
421 }
422 irq = nirq;
423 }
424 }
425
426 int snd_emu10k1_fx8010_register_irq_handler(struct snd_emu10k1 *emu,
427 snd_fx8010_irq_handler_t *handler,
428 unsigned char gpr_running,
429 void *private_data,
430 struct snd_emu10k1_fx8010_irq **r_irq)
431 {
432 struct snd_emu10k1_fx8010_irq *irq;
433 unsigned long flags;
434
435 irq = kmalloc(sizeof(*irq), GFP_ATOMIC);
436 if (irq == NULL)
437 return -ENOMEM;
438 irq->handler = handler;
439 irq->gpr_running = gpr_running;
440 irq->private_data = private_data;
441 irq->next = NULL;
442 spin_lock_irqsave(&emu->fx8010.irq_lock, flags);
443 if (emu->fx8010.irq_handlers == NULL) {
444 emu->fx8010.irq_handlers = irq;
445 emu->dsp_interrupt = snd_emu10k1_fx8010_interrupt;
446 snd_emu10k1_intr_enable(emu, INTE_FXDSPENABLE);
447 } else {
448 irq->next = emu->fx8010.irq_handlers;
449 emu->fx8010.irq_handlers = irq;
450 }
451 spin_unlock_irqrestore(&emu->fx8010.irq_lock, flags);
452 if (r_irq)
453 *r_irq = irq;
454 return 0;
455 }
456
457 int snd_emu10k1_fx8010_unregister_irq_handler(struct snd_emu10k1 *emu,
458 struct snd_emu10k1_fx8010_irq *irq)
459 {
460 struct snd_emu10k1_fx8010_irq *tmp;
461 unsigned long flags;
462
463 spin_lock_irqsave(&emu->fx8010.irq_lock, flags);
464 if ((tmp = emu->fx8010.irq_handlers) == irq) {
465 emu->fx8010.irq_handlers = tmp->next;
466 if (emu->fx8010.irq_handlers == NULL) {
467 snd_emu10k1_intr_disable(emu, INTE_FXDSPENABLE);
468 emu->dsp_interrupt = NULL;
469 }
470 } else {
471 while (tmp && tmp->next != irq)
472 tmp = tmp->next;
473 if (tmp)
474 tmp->next = tmp->next->next;
475 }
476 spin_unlock_irqrestore(&emu->fx8010.irq_lock, flags);
477 kfree(irq);
478 return 0;
479 }
480
481 /*************************************************************************
482 * EMU10K1 effect manager
483 *************************************************************************/
484
485 static void snd_emu10k1_write_op(struct snd_emu10k1_fx8010_code *icode,
486 unsigned int *ptr,
487 u32 op, u32 r, u32 a, u32 x, u32 y)
488 {
489 u_int32_t *code;
490 if (snd_BUG_ON(*ptr >= 512))
491 return;
492 code = (u_int32_t __force *)icode->code + (*ptr) * 2;
493 set_bit(*ptr, icode->code_valid);
494 code[0] = ((x & 0x3ff) << 10) | (y & 0x3ff);
495 code[1] = ((op & 0x0f) << 20) | ((r & 0x3ff) << 10) | (a & 0x3ff);
496 (*ptr)++;
497 }
498
499 #define OP(icode, ptr, op, r, a, x, y) \
500 snd_emu10k1_write_op(icode, ptr, op, r, a, x, y)
501
502 static void snd_emu10k1_audigy_write_op(struct snd_emu10k1_fx8010_code *icode,
503 unsigned int *ptr,
504 u32 op, u32 r, u32 a, u32 x, u32 y)
505 {
506 u_int32_t *code;
507 if (snd_BUG_ON(*ptr >= 1024))
508 return;
509 code = (u_int32_t __force *)icode->code + (*ptr) * 2;
510 set_bit(*ptr, icode->code_valid);
511 code[0] = ((x & 0x7ff) << 12) | (y & 0x7ff);
512 code[1] = ((op & 0x0f) << 24) | ((r & 0x7ff) << 12) | (a & 0x7ff);
513 (*ptr)++;
514 }
515
516 #define A_OP(icode, ptr, op, r, a, x, y) \
517 snd_emu10k1_audigy_write_op(icode, ptr, op, r, a, x, y)
518
519 static void snd_emu10k1_efx_write(struct snd_emu10k1 *emu, unsigned int pc, unsigned int data)
520 {
521 pc += emu->audigy ? A_MICROCODEBASE : MICROCODEBASE;
522 snd_emu10k1_ptr_write(emu, pc, 0, data);
523 }
524
525 unsigned int snd_emu10k1_efx_read(struct snd_emu10k1 *emu, unsigned int pc)
526 {
527 pc += emu->audigy ? A_MICROCODEBASE : MICROCODEBASE;
528 return snd_emu10k1_ptr_read(emu, pc, 0);
529 }
530
531 static int snd_emu10k1_gpr_poke(struct snd_emu10k1 *emu,
532 struct snd_emu10k1_fx8010_code *icode)
533 {
534 int gpr;
535 u32 val;
536
537 for (gpr = 0; gpr < (emu->audigy ? 0x200 : 0x100); gpr++) {
538 if (!test_bit(gpr, icode->gpr_valid))
539 continue;
540 if (get_user(val, &icode->gpr_map[gpr]))
541 return -EFAULT;
542 snd_emu10k1_ptr_write(emu, emu->gpr_base + gpr, 0, val);
543 }
544 return 0;
545 }
546
547 static int snd_emu10k1_gpr_peek(struct snd_emu10k1 *emu,
548 struct snd_emu10k1_fx8010_code *icode)
549 {
550 int gpr;
551 u32 val;
552
553 for (gpr = 0; gpr < (emu->audigy ? 0x200 : 0x100); gpr++) {
554 set_bit(gpr, icode->gpr_valid);
555 val = snd_emu10k1_ptr_read(emu, emu->gpr_base + gpr, 0);
556 if (put_user(val, &icode->gpr_map[gpr]))
557 return -EFAULT;
558 }
559 return 0;
560 }
561
562 static int snd_emu10k1_tram_poke(struct snd_emu10k1 *emu,
563 struct snd_emu10k1_fx8010_code *icode)
564 {
565 int tram;
566 u32 addr, val;
567
568 for (tram = 0; tram < (emu->audigy ? 0x100 : 0xa0); tram++) {
569 if (!test_bit(tram, icode->tram_valid))
570 continue;
571 if (get_user(val, &icode->tram_data_map[tram]) ||
572 get_user(addr, &icode->tram_addr_map[tram]))
573 return -EFAULT;
574 snd_emu10k1_ptr_write(emu, TANKMEMDATAREGBASE + tram, 0, val);
575 if (!emu->audigy) {
576 snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + tram, 0, addr);
577 } else {
578 snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + tram, 0, addr << 12);
579 snd_emu10k1_ptr_write(emu, A_TANKMEMCTLREGBASE + tram, 0, addr >> 20);
580 }
581 }
582 return 0;
583 }
584
585 static int snd_emu10k1_tram_peek(struct snd_emu10k1 *emu,
586 struct snd_emu10k1_fx8010_code *icode)
587 {
588 int tram;
589 u32 val, addr;
590
591 memset(icode->tram_valid, 0, sizeof(icode->tram_valid));
592 for (tram = 0; tram < (emu->audigy ? 0x100 : 0xa0); tram++) {
593 set_bit(tram, icode->tram_valid);
594 val = snd_emu10k1_ptr_read(emu, TANKMEMDATAREGBASE + tram, 0);
595 if (!emu->audigy) {
596 addr = snd_emu10k1_ptr_read(emu, TANKMEMADDRREGBASE + tram, 0);
597 } else {
598 addr = snd_emu10k1_ptr_read(emu, TANKMEMADDRREGBASE + tram, 0) >> 12;
599 addr |= snd_emu10k1_ptr_read(emu, A_TANKMEMCTLREGBASE + tram, 0) << 20;
600 }
601 if (put_user(val, &icode->tram_data_map[tram]) ||
602 put_user(addr, &icode->tram_addr_map[tram]))
603 return -EFAULT;
604 }
605 return 0;
606 }
607
608 static int snd_emu10k1_code_poke(struct snd_emu10k1 *emu,
609 struct snd_emu10k1_fx8010_code *icode)
610 {
611 u32 pc, lo, hi;
612
613 for (pc = 0; pc < (emu->audigy ? 2*1024 : 2*512); pc += 2) {
614 if (!test_bit(pc / 2, icode->code_valid))
615 continue;
616 if (get_user(lo, &icode->code[pc + 0]) ||
617 get_user(hi, &icode->code[pc + 1]))
618 return -EFAULT;
619 snd_emu10k1_efx_write(emu, pc + 0, lo);
620 snd_emu10k1_efx_write(emu, pc + 1, hi);
621 }
622 return 0;
623 }
624
625 static int snd_emu10k1_code_peek(struct snd_emu10k1 *emu,
626 struct snd_emu10k1_fx8010_code *icode)
627 {
628 u32 pc;
629
630 memset(icode->code_valid, 0, sizeof(icode->code_valid));
631 for (pc = 0; pc < (emu->audigy ? 2*1024 : 2*512); pc += 2) {
632 set_bit(pc / 2, icode->code_valid);
633 if (put_user(snd_emu10k1_efx_read(emu, pc + 0), &icode->code[pc + 0]))
634 return -EFAULT;
635 if (put_user(snd_emu10k1_efx_read(emu, pc + 1), &icode->code[pc + 1]))
636 return -EFAULT;
637 }
638 return 0;
639 }
640
641 static struct snd_emu10k1_fx8010_ctl *
642 snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu, struct snd_ctl_elem_id *id)
643 {
644 struct snd_emu10k1_fx8010_ctl *ctl;
645 struct snd_kcontrol *kcontrol;
646
647 list_for_each_entry(ctl, &emu->fx8010.gpr_ctl, list) {
648 kcontrol = ctl->kcontrol;
649 if (kcontrol->id.iface == id->iface &&
650 !strcmp(kcontrol->id.name, id->name) &&
651 kcontrol->id.index == id->index)
652 return ctl;
653 }
654 return NULL;
655 }
656
657 #define MAX_TLV_SIZE 256
658
659 static unsigned int *copy_tlv(const unsigned int __user *_tlv)
660 {
661 unsigned int data[2];
662 unsigned int *tlv;
663
664 if (!_tlv)
665 return NULL;
666 if (copy_from_user(data, _tlv, sizeof(data)))
667 return NULL;
668 if (data[1] >= MAX_TLV_SIZE)
669 return NULL;
670 tlv = kmalloc(data[1] + sizeof(data), GFP_KERNEL);
671 if (!tlv)
672 return NULL;
673 memcpy(tlv, data, sizeof(data));
674 if (copy_from_user(tlv + 2, _tlv + 2, data[1])) {
675 kfree(tlv);
676 return NULL;
677 }
678 return tlv;
679 }
680
681 static int copy_gctl(struct snd_emu10k1 *emu,
682 struct snd_emu10k1_fx8010_control_gpr *gctl,
683 struct snd_emu10k1_fx8010_control_gpr __user *_gctl,
684 int idx)
685 {
686 struct snd_emu10k1_fx8010_control_old_gpr __user *octl;
687
688 if (emu->support_tlv)
689 return copy_from_user(gctl, &_gctl[idx], sizeof(*gctl));
690 octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)_gctl;
691 if (copy_from_user(gctl, &octl[idx], sizeof(*octl)))
692 return -EFAULT;
693 gctl->tlv = NULL;
694 return 0;
695 }
696
697 static int copy_gctl_to_user(struct snd_emu10k1 *emu,
698 struct snd_emu10k1_fx8010_control_gpr __user *_gctl,
699 struct snd_emu10k1_fx8010_control_gpr *gctl,
700 int idx)
701 {
702 struct snd_emu10k1_fx8010_control_old_gpr __user *octl;
703
704 if (emu->support_tlv)
705 return copy_to_user(&_gctl[idx], gctl, sizeof(*gctl));
706
707 octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)_gctl;
708 return copy_to_user(&octl[idx], gctl, sizeof(*octl));
709 }
710
711 static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu,
712 struct snd_emu10k1_fx8010_code *icode)
713 {
714 unsigned int i;
715 struct snd_ctl_elem_id __user *_id;
716 struct snd_ctl_elem_id id;
717 struct snd_emu10k1_fx8010_control_gpr *gctl;
718 int err;
719
720 for (i = 0, _id = icode->gpr_del_controls;
721 i < icode->gpr_del_control_count; i++, _id++) {
722 if (copy_from_user(&id, _id, sizeof(id)))
723 return -EFAULT;
724 if (snd_emu10k1_look_for_ctl(emu, &id) == NULL)
725 return -ENOENT;
726 }
727 gctl = kmalloc(sizeof(*gctl), GFP_KERNEL);
728 if (! gctl)
729 return -ENOMEM;
730 err = 0;
731 for (i = 0; i < icode->gpr_add_control_count; i++) {
732 if (copy_gctl(emu, gctl, icode->gpr_add_controls, i)) {
733 err = -EFAULT;
734 goto __error;
735 }
736 if (snd_emu10k1_look_for_ctl(emu, &gctl->id))
737 continue;
738 down_read(&emu->card->controls_rwsem);
739 if (snd_ctl_find_id(emu->card, &gctl->id) != NULL) {
740 up_read(&emu->card->controls_rwsem);
741 err = -EEXIST;
742 goto __error;
743 }
744 up_read(&emu->card->controls_rwsem);
745 if (gctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER &&
746 gctl->id.iface != SNDRV_CTL_ELEM_IFACE_PCM) {
747 err = -EINVAL;
748 goto __error;
749 }
750 }
751 for (i = 0; i < icode->gpr_list_control_count; i++) {
752 /* FIXME: we need to check the WRITE access */
753 if (copy_gctl(emu, gctl, icode->gpr_list_controls, i)) {
754 err = -EFAULT;
755 goto __error;
756 }
757 }
758 __error:
759 kfree(gctl);
760 return err;
761 }
762
763 static void snd_emu10k1_ctl_private_free(struct snd_kcontrol *kctl)
764 {
765 struct snd_emu10k1_fx8010_ctl *ctl;
766
767 ctl = (struct snd_emu10k1_fx8010_ctl *) kctl->private_value;
768 kctl->private_value = 0;
769 list_del(&ctl->list);
770 kfree(ctl);
771 if (kctl->tlv.p)
772 kfree(kctl->tlv.p);
773 }
774
775 static int snd_emu10k1_add_controls(struct snd_emu10k1 *emu,
776 struct snd_emu10k1_fx8010_code *icode)
777 {
778 unsigned int i, j;
779 struct snd_emu10k1_fx8010_control_gpr *gctl;
780 struct snd_emu10k1_fx8010_ctl *ctl, *nctl;
781 struct snd_kcontrol_new knew;
782 struct snd_kcontrol *kctl;
783 struct snd_ctl_elem_value *val;
784 int err = 0;
785
786 val = kmalloc(sizeof(*val), GFP_KERNEL);
787 gctl = kmalloc(sizeof(*gctl), GFP_KERNEL);
788 nctl = kmalloc(sizeof(*nctl), GFP_KERNEL);
789 if (!val || !gctl || !nctl) {
790 err = -ENOMEM;
791 goto __error;
792 }
793
794 for (i = 0; i < icode->gpr_add_control_count; i++) {
795 if (copy_gctl(emu, gctl, icode->gpr_add_controls, i)) {
796 err = -EFAULT;
797 goto __error;
798 }
799 if (gctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER &&
800 gctl->id.iface != SNDRV_CTL_ELEM_IFACE_PCM) {
801 err = -EINVAL;
802 goto __error;
803 }
804 if (! gctl->id.name[0]) {
805 err = -EINVAL;
806 goto __error;
807 }
808 ctl = snd_emu10k1_look_for_ctl(emu, &gctl->id);
809 memset(&knew, 0, sizeof(knew));
810 knew.iface = gctl->id.iface;
811 knew.name = gctl->id.name;
812 knew.index = gctl->id.index;
813 knew.device = gctl->id.device;
814 knew.subdevice = gctl->id.subdevice;
815 knew.info = snd_emu10k1_gpr_ctl_info;
816 knew.tlv.p = copy_tlv(gctl->tlv);
817 if (knew.tlv.p)
818 knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
819 SNDRV_CTL_ELEM_ACCESS_TLV_READ;
820 knew.get = snd_emu10k1_gpr_ctl_get;
821 knew.put = snd_emu10k1_gpr_ctl_put;
822 memset(nctl, 0, sizeof(*nctl));
823 nctl->vcount = gctl->vcount;
824 nctl->count = gctl->count;
825 for (j = 0; j < 32; j++) {
826 nctl->gpr[j] = gctl->gpr[j];
827 nctl->value[j] = ~gctl->value[j]; /* inverted, we want to write new value in gpr_ctl_put() */
828 val->value.integer.value[j] = gctl->value[j];
829 }
830 nctl->min = gctl->min;
831 nctl->max = gctl->max;
832 nctl->translation = gctl->translation;
833 if (ctl == NULL) {
834 ctl = kmalloc(sizeof(*ctl), GFP_KERNEL);
835 if (ctl == NULL) {
836 err = -ENOMEM;
837 kfree(knew.tlv.p);
838 goto __error;
839 }
840 knew.private_value = (unsigned long)ctl;
841 *ctl = *nctl;
842 if ((err = snd_ctl_add(emu->card, kctl = snd_ctl_new1(&knew, emu))) < 0) {
843 kfree(ctl);
844 kfree(knew.tlv.p);
845 goto __error;
846 }
847 kctl->private_free = snd_emu10k1_ctl_private_free;
848 ctl->kcontrol = kctl;
849 list_add_tail(&ctl->list, &emu->fx8010.gpr_ctl);
850 } else {
851 /* overwrite */
852 nctl->list = ctl->list;
853 nctl->kcontrol = ctl->kcontrol;
854 *ctl = *nctl;
855 snd_ctl_notify(emu->card, SNDRV_CTL_EVENT_MASK_VALUE |
856 SNDRV_CTL_EVENT_MASK_INFO, &ctl->kcontrol->id);
857 }
858 snd_emu10k1_gpr_ctl_put(ctl->kcontrol, val);
859 }
860 __error:
861 kfree(nctl);
862 kfree(gctl);
863 kfree(val);
864 return err;
865 }
866
867 static int snd_emu10k1_del_controls(struct snd_emu10k1 *emu,
868 struct snd_emu10k1_fx8010_code *icode)
869 {
870 unsigned int i;
871 struct snd_ctl_elem_id id;
872 struct snd_ctl_elem_id __user *_id;
873 struct snd_emu10k1_fx8010_ctl *ctl;
874 struct snd_card *card = emu->card;
875
876 for (i = 0, _id = icode->gpr_del_controls;
877 i < icode->gpr_del_control_count; i++, _id++) {
878 if (copy_from_user(&id, _id, sizeof(id)))
879 return -EFAULT;
880 down_write(&card->controls_rwsem);
881 ctl = snd_emu10k1_look_for_ctl(emu, &id);
882 if (ctl)
883 snd_ctl_remove(card, ctl->kcontrol);
884 up_write(&card->controls_rwsem);
885 }
886 return 0;
887 }
888
889 static int snd_emu10k1_list_controls(struct snd_emu10k1 *emu,
890 struct snd_emu10k1_fx8010_code *icode)
891 {
892 unsigned int i = 0, j;
893 unsigned int total = 0;
894 struct snd_emu10k1_fx8010_control_gpr *gctl;
895 struct snd_emu10k1_fx8010_ctl *ctl;
896 struct snd_ctl_elem_id *id;
897
898 gctl = kmalloc(sizeof(*gctl), GFP_KERNEL);
899 if (! gctl)
900 return -ENOMEM;
901
902 list_for_each_entry(ctl, &emu->fx8010.gpr_ctl, list) {
903 total++;
904 if (icode->gpr_list_controls &&
905 i < icode->gpr_list_control_count) {
906 memset(gctl, 0, sizeof(*gctl));
907 id = &ctl->kcontrol->id;
908 gctl->id.iface = id->iface;
909 strlcpy(gctl->id.name, id->name, sizeof(gctl->id.name));
910 gctl->id.index = id->index;
911 gctl->id.device = id->device;
912 gctl->id.subdevice = id->subdevice;
913 gctl->vcount = ctl->vcount;
914 gctl->count = ctl->count;
915 for (j = 0; j < 32; j++) {
916 gctl->gpr[j] = ctl->gpr[j];
917 gctl->value[j] = ctl->value[j];
918 }
919 gctl->min = ctl->min;
920 gctl->max = ctl->max;
921 gctl->translation = ctl->translation;
922 if (copy_gctl_to_user(emu, icode->gpr_list_controls,
923 gctl, i)) {
924 kfree(gctl);
925 return -EFAULT;
926 }
927 i++;
928 }
929 }
930 icode->gpr_list_control_total = total;
931 kfree(gctl);
932 return 0;
933 }
934
935 static int snd_emu10k1_icode_poke(struct snd_emu10k1 *emu,
936 struct snd_emu10k1_fx8010_code *icode)
937 {
938 int err = 0;
939
940 mutex_lock(&emu->fx8010.lock);
941 if ((err = snd_emu10k1_verify_controls(emu, icode)) < 0)
942 goto __error;
943 strlcpy(emu->fx8010.name, icode->name, sizeof(emu->fx8010.name));
944 /* stop FX processor - this may be dangerous, but it's better to miss
945 some samples than generate wrong ones - [jk] */
946 if (emu->audigy)
947 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg | A_DBG_SINGLE_STEP);
948 else
949 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg | EMU10K1_DBG_SINGLE_STEP);
950 /* ok, do the main job */
951 if ((err = snd_emu10k1_del_controls(emu, icode)) < 0 ||
952 (err = snd_emu10k1_gpr_poke(emu, icode)) < 0 ||
953 (err = snd_emu10k1_tram_poke(emu, icode)) < 0 ||
954 (err = snd_emu10k1_code_poke(emu, icode)) < 0 ||
955 (err = snd_emu10k1_add_controls(emu, icode)) < 0)
956 goto __error;
957 /* start FX processor when the DSP code is updated */
958 if (emu->audigy)
959 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg);
960 else
961 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg);
962 __error:
963 mutex_unlock(&emu->fx8010.lock);
964 return err;
965 }
966
967 static int snd_emu10k1_icode_peek(struct snd_emu10k1 *emu,
968 struct snd_emu10k1_fx8010_code *icode)
969 {
970 int err;
971
972 mutex_lock(&emu->fx8010.lock);
973 strlcpy(icode->name, emu->fx8010.name, sizeof(icode->name));
974 /* ok, do the main job */
975 err = snd_emu10k1_gpr_peek(emu, icode);
976 if (err >= 0)
977 err = snd_emu10k1_tram_peek(emu, icode);
978 if (err >= 0)
979 err = snd_emu10k1_code_peek(emu, icode);
980 if (err >= 0)
981 err = snd_emu10k1_list_controls(emu, icode);
982 mutex_unlock(&emu->fx8010.lock);
983 return err;
984 }
985
986 static int snd_emu10k1_ipcm_poke(struct snd_emu10k1 *emu,
987 struct snd_emu10k1_fx8010_pcm_rec *ipcm)
988 {
989 unsigned int i;
990 int err = 0;
991 struct snd_emu10k1_fx8010_pcm *pcm;
992
993 if (ipcm->substream >= EMU10K1_FX8010_PCM_COUNT)
994 return -EINVAL;
995 if (ipcm->channels > 32)
996 return -EINVAL;
997 pcm = &emu->fx8010.pcm[ipcm->substream];
998 mutex_lock(&emu->fx8010.lock);
999 spin_lock_irq(&emu->reg_lock);
1000 if (pcm->opened) {
1001 err = -EBUSY;
1002 goto __error;
1003 }
1004 if (ipcm->channels == 0) { /* remove */
1005 pcm->valid = 0;
1006 } else {
1007 /* FIXME: we need to add universal code to the PCM transfer routine */
1008 if (ipcm->channels != 2) {
1009 err = -EINVAL;
1010 goto __error;
1011 }
1012 pcm->valid = 1;
1013 pcm->opened = 0;
1014 pcm->channels = ipcm->channels;
1015 pcm->tram_start = ipcm->tram_start;
1016 pcm->buffer_size = ipcm->buffer_size;
1017 pcm->gpr_size = ipcm->gpr_size;
1018 pcm->gpr_count = ipcm->gpr_count;
1019 pcm->gpr_tmpcount = ipcm->gpr_tmpcount;
1020 pcm->gpr_ptr = ipcm->gpr_ptr;
1021 pcm->gpr_trigger = ipcm->gpr_trigger;
1022 pcm->gpr_running = ipcm->gpr_running;
1023 for (i = 0; i < pcm->channels; i++)
1024 pcm->etram[i] = ipcm->etram[i];
1025 }
1026 __error:
1027 spin_unlock_irq(&emu->reg_lock);
1028 mutex_unlock(&emu->fx8010.lock);
1029 return err;
1030 }
1031
1032 static int snd_emu10k1_ipcm_peek(struct snd_emu10k1 *emu,
1033 struct snd_emu10k1_fx8010_pcm_rec *ipcm)
1034 {
1035 unsigned int i;
1036 int err = 0;
1037 struct snd_emu10k1_fx8010_pcm *pcm;
1038
1039 if (ipcm->substream >= EMU10K1_FX8010_PCM_COUNT)
1040 return -EINVAL;
1041 pcm = &emu->fx8010.pcm[ipcm->substream];
1042 mutex_lock(&emu->fx8010.lock);
1043 spin_lock_irq(&emu->reg_lock);
1044 ipcm->channels = pcm->channels;
1045 ipcm->tram_start = pcm->tram_start;
1046 ipcm->buffer_size = pcm->buffer_size;
1047 ipcm->gpr_size = pcm->gpr_size;
1048 ipcm->gpr_ptr = pcm->gpr_ptr;
1049 ipcm->gpr_count = pcm->gpr_count;
1050 ipcm->gpr_tmpcount = pcm->gpr_tmpcount;
1051 ipcm->gpr_trigger = pcm->gpr_trigger;
1052 ipcm->gpr_running = pcm->gpr_running;
1053 for (i = 0; i < pcm->channels; i++)
1054 ipcm->etram[i] = pcm->etram[i];
1055 ipcm->res1 = ipcm->res2 = 0;
1056 ipcm->pad = 0;
1057 spin_unlock_irq(&emu->reg_lock);
1058 mutex_unlock(&emu->fx8010.lock);
1059 return err;
1060 }
1061
1062 #define SND_EMU10K1_GPR_CONTROLS 44
1063 #define SND_EMU10K1_INPUTS 12
1064 #define SND_EMU10K1_PLAYBACK_CHANNELS 8
1065 #define SND_EMU10K1_CAPTURE_CHANNELS 4
1066
1067 static void __devinit
1068 snd_emu10k1_init_mono_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
1069 const char *name, int gpr, int defval)
1070 {
1071 ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
1072 strcpy(ctl->id.name, name);
1073 ctl->vcount = ctl->count = 1;
1074 ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
1075 ctl->min = 0;
1076 ctl->max = 100;
1077 ctl->tlv = snd_emu10k1_db_scale1;
1078 ctl->translation = EMU10K1_GPR_TRANSLATION_TABLE100;
1079 }
1080
1081 static void __devinit
1082 snd_emu10k1_init_stereo_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
1083 const char *name, int gpr, int defval)
1084 {
1085 ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
1086 strcpy(ctl->id.name, name);
1087 ctl->vcount = ctl->count = 2;
1088 ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
1089 ctl->gpr[1] = gpr + 1; ctl->value[1] = defval;
1090 ctl->min = 0;
1091 ctl->max = 100;
1092 ctl->tlv = snd_emu10k1_db_scale1;
1093 ctl->translation = EMU10K1_GPR_TRANSLATION_TABLE100;
1094 }
1095
1096 static void __devinit
1097 snd_emu10k1_init_mono_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
1098 const char *name, int gpr, int defval)
1099 {
1100 ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
1101 strcpy(ctl->id.name, name);
1102 ctl->vcount = ctl->count = 1;
1103 ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
1104 ctl->min = 0;
1105 ctl->max = 1;
1106 ctl->translation = EMU10K1_GPR_TRANSLATION_ONOFF;
1107 }
1108
1109 static void __devinit
1110 snd_emu10k1_init_stereo_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
1111 const char *name, int gpr, int defval)
1112 {
1113 ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
1114 strcpy(ctl->id.name, name);
1115 ctl->vcount = ctl->count = 2;
1116 ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
1117 ctl->gpr[1] = gpr + 1; ctl->value[1] = defval;
1118 ctl->min = 0;
1119 ctl->max = 1;
1120 ctl->translation = EMU10K1_GPR_TRANSLATION_ONOFF;
1121 }
1122
1123 /*
1124 * Used for emu1010 - conversion from 32-bit capture inputs from HANA
1125 * to 2 x 16-bit registers in audigy - their values are read via DMA.
1126 * Conversion is performed by Audigy DSP instructions of FX8010.
1127 */
1128 static int snd_emu10k1_audigy_dsp_convert_32_to_2x16(
1129 struct snd_emu10k1_fx8010_code *icode,
1130 u32 *ptr, int tmp, int bit_shifter16,
1131 int reg_in, int reg_out)
1132 {
1133 A_OP(icode, ptr, iACC3, A_GPR(tmp + 1), reg_in, A_C_00000000, A_C_00000000);
1134 A_OP(icode, ptr, iANDXOR, A_GPR(tmp), A_GPR(tmp + 1), A_GPR(bit_shifter16 - 1), A_C_00000000);
1135 A_OP(icode, ptr, iTSTNEG, A_GPR(tmp + 2), A_GPR(tmp), A_C_80000000, A_GPR(bit_shifter16 - 2));
1136 A_OP(icode, ptr, iANDXOR, A_GPR(tmp + 2), A_GPR(tmp + 2), A_C_80000000, A_C_00000000);
1137 A_OP(icode, ptr, iANDXOR, A_GPR(tmp), A_GPR(tmp), A_GPR(bit_shifter16 - 3), A_C_00000000);
1138 A_OP(icode, ptr, iMACINT0, A_GPR(tmp), A_C_00000000, A_GPR(tmp), A_C_00010000);
1139 A_OP(icode, ptr, iANDXOR, reg_out, A_GPR(tmp), A_C_ffffffff, A_GPR(tmp + 2));
1140 A_OP(icode, ptr, iACC3, reg_out + 1, A_GPR(tmp + 1), A_C_00000000, A_C_00000000);
1141 return 1;
1142 }
1143
1144 /*
1145 * initial DSP configuration for Audigy
1146 */
1147
1148 static int __devinit _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu)
1149 {
1150 int err, i, z, gpr, nctl;
1151 int bit_shifter16;
1152 const int playback = 10;
1153 const int capture = playback + (SND_EMU10K1_PLAYBACK_CHANNELS * 2); /* we reserve 10 voices */
1154 const int stereo_mix = capture + 2;
1155 const int tmp = 0x88;
1156 u32 ptr;
1157 struct snd_emu10k1_fx8010_code *icode = NULL;
1158 struct snd_emu10k1_fx8010_control_gpr *controls = NULL, *ctl;
1159 u32 *gpr_map;
1160 mm_segment_t seg;
1161
1162 if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL ||
1163 (icode->gpr_map = (u_int32_t __user *)
1164 kcalloc(512 + 256 + 256 + 2 * 1024, sizeof(u_int32_t),
1165 GFP_KERNEL)) == NULL ||
1166 (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
1167 sizeof(*controls), GFP_KERNEL)) == NULL) {
1168 err = -ENOMEM;
1169 goto __err;
1170 }
1171 gpr_map = (u32 __force *)icode->gpr_map;
1172
1173 icode->tram_data_map = icode->gpr_map + 512;
1174 icode->tram_addr_map = icode->tram_data_map + 256;
1175 icode->code = icode->tram_addr_map + 256;
1176
1177 /* clear free GPRs */
1178 for (i = 0; i < 512; i++)
1179 set_bit(i, icode->gpr_valid);
1180
1181 /* clear TRAM data & address lines */
1182 for (i = 0; i < 256; i++)
1183 set_bit(i, icode->tram_valid);
1184
1185 strcpy(icode->name, "Audigy DSP code for ALSA");
1186 ptr = 0;
1187 nctl = 0;
1188 gpr = stereo_mix + 10;
1189 gpr_map[gpr++] = 0x00007fff;
1190 gpr_map[gpr++] = 0x00008000;
1191 gpr_map[gpr++] = 0x0000ffff;
1192 bit_shifter16 = gpr;
1193
1194 /* stop FX processor */
1195 snd_emu10k1_ptr_write(emu, A_DBG, 0, (emu->fx8010.dbg = 0) | A_DBG_SINGLE_STEP);
1196
1197 #if 1
1198 /* PCM front Playback Volume (independent from stereo mix)
1199 * playback = 0 + ( gpr * FXBUS_PCM_LEFT_FRONT >> 31)
1200 * where gpr contains attenuation from corresponding mixer control
1201 * (snd_emu10k1_init_stereo_control)
1202 */
1203 A_OP(icode, &ptr, iMAC0, A_GPR(playback), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LEFT_FRONT));
1204 A_OP(icode, &ptr, iMAC0, A_GPR(playback+1), A_C_00000000, A_GPR(gpr+1), A_FXBUS(FXBUS_PCM_RIGHT_FRONT));
1205 snd_emu10k1_init_stereo_control(&controls[nctl++], "PCM Front Playback Volume", gpr, 100);
1206 gpr += 2;
1207
1208 /* PCM Surround Playback (independent from stereo mix) */
1209 A_OP(icode, &ptr, iMAC0, A_GPR(playback+2), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LEFT_REAR));
1210 A_OP(icode, &ptr, iMAC0, A_GPR(playback+3), A_C_00000000, A_GPR(gpr+1), A_FXBUS(FXBUS_PCM_RIGHT_REAR));
1211 snd_emu10k1_init_stereo_control(&controls[nctl++], "PCM Surround Playback Volume", gpr, 100);
1212 gpr += 2;
1213
1214 /* PCM Side Playback (independent from stereo mix) */
1215 if (emu->card_capabilities->spk71) {
1216 A_OP(icode, &ptr, iMAC0, A_GPR(playback+6), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LEFT_SIDE));
1217 A_OP(icode, &ptr, iMAC0, A_GPR(playback+7), A_C_00000000, A_GPR(gpr+1), A_FXBUS(FXBUS_PCM_RIGHT_SIDE));
1218 snd_emu10k1_init_stereo_control(&controls[nctl++], "PCM Side Playback Volume", gpr, 100);
1219 gpr += 2;
1220 }
1221
1222 /* PCM Center Playback (independent from stereo mix) */
1223 A_OP(icode, &ptr, iMAC0, A_GPR(playback+4), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_CENTER));
1224 snd_emu10k1_init_mono_control(&controls[nctl++], "PCM Center Playback Volume", gpr, 100);
1225 gpr++;
1226
1227 /* PCM LFE Playback (independent from stereo mix) */
1228 A_OP(icode, &ptr, iMAC0, A_GPR(playback+5), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LFE));
1229 snd_emu10k1_init_mono_control(&controls[nctl++], "PCM LFE Playback Volume", gpr, 100);
1230 gpr++;
1231
1232 /*
1233 * Stereo Mix
1234 */
1235 /* Wave (PCM) Playback Volume (will be renamed later) */
1236 A_OP(icode, &ptr, iMAC0, A_GPR(stereo_mix), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LEFT));
1237 A_OP(icode, &ptr, iMAC0, A_GPR(stereo_mix+1), A_C_00000000, A_GPR(gpr+1), A_FXBUS(FXBUS_PCM_RIGHT));
1238 snd_emu10k1_init_stereo_control(&controls[nctl++], "Wave Playback Volume", gpr, 100);
1239 gpr += 2;
1240
1241 /* Synth Playback */
1242 A_OP(icode, &ptr, iMAC0, A_GPR(stereo_mix+0), A_GPR(stereo_mix+0), A_GPR(gpr), A_FXBUS(FXBUS_MIDI_LEFT));
1243 A_OP(icode, &ptr, iMAC0, A_GPR(stereo_mix+1), A_GPR(stereo_mix+1), A_GPR(gpr+1), A_FXBUS(FXBUS_MIDI_RIGHT));
1244 snd_emu10k1_init_stereo_control(&controls[nctl++], "Synth Playback Volume", gpr, 100);
1245 gpr += 2;
1246
1247 /* Wave (PCM) Capture */
1248 A_OP(icode, &ptr, iMAC0, A_GPR(capture+0), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LEFT));
1249 A_OP(icode, &ptr, iMAC0, A_GPR(capture+1), A_C_00000000, A_GPR(gpr+1), A_FXBUS(FXBUS_PCM_RIGHT));
1250 snd_emu10k1_init_stereo_control(&controls[nctl++], "PCM Capture Volume", gpr, 0);
1251 gpr += 2;
1252
1253 /* Synth Capture */
1254 A_OP(icode, &ptr, iMAC0, A_GPR(capture+0), A_GPR(capture+0), A_GPR(gpr), A_FXBUS(FXBUS_MIDI_LEFT));
1255 A_OP(icode, &ptr, iMAC0, A_GPR(capture+1), A_GPR(capture+1), A_GPR(gpr+1), A_FXBUS(FXBUS_MIDI_RIGHT));
1256 snd_emu10k1_init_stereo_control(&controls[nctl++], "Synth Capture Volume", gpr, 0);
1257 gpr += 2;
1258
1259 /*
1260 * inputs
1261 */
1262 #define A_ADD_VOLUME_IN(var,vol,input) \
1263 A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
1264
1265 /* emu1212 DSP 0 and DSP 1 Capture */
1266 if (emu->card_capabilities->emu_model) {
1267 if (emu->card_capabilities->ca0108_chip) {
1268 /* Note:JCD:No longer bit shift lower 16bits to upper 16bits of 32bit value. */
1269 A_OP(icode, &ptr, iMACINT0, A_GPR(tmp), A_C_00000000, A3_EMU32IN(0x0), A_C_00000001);
1270 A_OP(icode, &ptr, iMAC0, A_GPR(capture+0), A_GPR(capture+0), A_GPR(gpr), A_GPR(tmp));
1271 A_OP(icode, &ptr, iMACINT0, A_GPR(tmp), A_C_00000000, A3_EMU32IN(0x1), A_C_00000001);
1272 A_OP(icode, &ptr, iMAC0, A_GPR(capture+1), A_GPR(capture+1), A_GPR(gpr), A_GPR(tmp));
1273 } else {
1274 A_OP(icode, &ptr, iMAC0, A_GPR(capture+0), A_GPR(capture+0), A_GPR(gpr), A_P16VIN(0x0));
1275 A_OP(icode, &ptr, iMAC0, A_GPR(capture+1), A_GPR(capture+1), A_GPR(gpr+1), A_P16VIN(0x1));
1276 }
1277 snd_emu10k1_init_stereo_control(&controls[nctl++], "EMU Capture Volume", gpr, 0);
1278 gpr += 2;
1279 }
1280 /* AC'97 Playback Volume - used only for mic (renamed later) */
1281 A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_AC97_L);
1282 A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_AC97_R);
1283 snd_emu10k1_init_stereo_control(&controls[nctl++], "AMic Playback Volume", gpr, 0);
1284 gpr += 2;
1285 /* AC'97 Capture Volume - used only for mic */
1286 A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_AC97_L);
1287 A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_AC97_R);
1288 snd_emu10k1_init_stereo_control(&controls[nctl++], "Mic Capture Volume", gpr, 0);
1289 gpr += 2;
1290
1291 /* mic capture buffer */
1292 A_OP(icode, &ptr, iINTERP, A_EXTOUT(A_EXTOUT_MIC_CAP), A_EXTIN(A_EXTIN_AC97_L), 0xcd, A_EXTIN(A_EXTIN_AC97_R));
1293
1294 /* Audigy CD Playback Volume */
1295 A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_SPDIF_CD_L);
1296 A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_SPDIF_CD_R);
1297 snd_emu10k1_init_stereo_control(&controls[nctl++],
1298 emu->card_capabilities->ac97_chip ? "Audigy CD Playback Volume" : "CD Playback Volume",
1299 gpr, 0);
1300 gpr += 2;
1301 /* Audigy CD Capture Volume */
1302 A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_SPDIF_CD_L);
1303 A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_SPDIF_CD_R);
1304 snd_emu10k1_init_stereo_control(&controls[nctl++],
1305 emu->card_capabilities->ac97_chip ? "Audigy CD Capture Volume" : "CD Capture Volume",
1306 gpr, 0);
1307 gpr += 2;
1308
1309 /* Optical SPDIF Playback Volume */
1310 A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_OPT_SPDIF_L);
1311 A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_OPT_SPDIF_R);
1312 snd_emu10k1_init_stereo_control(&controls[nctl++], SNDRV_CTL_NAME_IEC958("Optical ",PLAYBACK,VOLUME), gpr, 0);
1313 gpr += 2;
1314 /* Optical SPDIF Capture Volume */
1315 A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_OPT_SPDIF_L);
1316 A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_OPT_SPDIF_R);
1317 snd_emu10k1_init_stereo_control(&controls[nctl++], SNDRV_CTL_NAME_IEC958("Optical ",CAPTURE,VOLUME), gpr, 0);
1318 gpr += 2;
1319
1320 /* Line2 Playback Volume */
1321 A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_LINE2_L);
1322 A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_LINE2_R);
1323 snd_emu10k1_init_stereo_control(&controls[nctl++],
1324 emu->card_capabilities->ac97_chip ? "Line2 Playback Volume" : "Line Playback Volume",
1325 gpr, 0);
1326 gpr += 2;
1327 /* Line2 Capture Volume */
1328 A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_LINE2_L);
1329 A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_LINE2_R);
1330 snd_emu10k1_init_stereo_control(&controls[nctl++],
1331 emu->card_capabilities->ac97_chip ? "Line2 Capture Volume" : "Line Capture Volume",
1332 gpr, 0);
1333 gpr += 2;
1334
1335 /* Philips ADC Playback Volume */
1336 A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_ADC_L);
1337 A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_ADC_R);
1338 snd_emu10k1_init_stereo_control(&controls[nctl++], "Analog Mix Playback Volume", gpr, 0);
1339 gpr += 2;
1340 /* Philips ADC Capture Volume */
1341 A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_ADC_L);
1342 A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_ADC_R);
1343 snd_emu10k1_init_stereo_control(&controls[nctl++], "Analog Mix Capture Volume", gpr, 0);
1344 gpr += 2;
1345
1346 /* Aux2 Playback Volume */
1347 A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_AUX2_L);
1348 A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_AUX2_R);
1349 snd_emu10k1_init_stereo_control(&controls[nctl++],
1350 emu->card_capabilities->ac97_chip ? "Aux2 Playback Volume" : "Aux Playback Volume",
1351 gpr, 0);
1352 gpr += 2;
1353 /* Aux2 Capture Volume */
1354 A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_AUX2_L);
1355 A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_AUX2_R);
1356 snd_emu10k1_init_stereo_control(&controls[nctl++],
1357 emu->card_capabilities->ac97_chip ? "Aux2 Capture Volume" : "Aux Capture Volume",
1358 gpr, 0);
1359 gpr += 2;
1360
1361 /* Stereo Mix Front Playback Volume */
1362 A_OP(icode, &ptr, iMAC0, A_GPR(playback), A_GPR(playback), A_GPR(gpr), A_GPR(stereo_mix));
1363 A_OP(icode, &ptr, iMAC0, A_GPR(playback+1), A_GPR(playback+1), A_GPR(gpr+1), A_GPR(stereo_mix+1));
1364 snd_emu10k1_init_stereo_control(&controls[nctl++], "Front Playback Volume", gpr, 100);
1365 gpr += 2;
1366
1367 /* Stereo Mix Surround Playback */
1368 A_OP(icode, &ptr, iMAC0, A_GPR(playback+2), A_GPR(playback+2), A_GPR(gpr), A_GPR(stereo_mix));
1369 A_OP(icode, &ptr, iMAC0, A_GPR(playback+3), A_GPR(playback+3), A_GPR(gpr+1), A_GPR(stereo_mix+1));
1370 snd_emu10k1_init_stereo_control(&controls[nctl++], "Surround Playback Volume", gpr, 0);
1371 gpr += 2;
1372
1373 /* Stereo Mix Center Playback */
1374 /* Center = sub = Left/2 + Right/2 */
1375 A_OP(icode, &ptr, iINTERP, A_GPR(tmp), A_GPR(stereo_mix), 0xcd, A_GPR(stereo_mix+1));
1376 A_OP(icode, &ptr, iMAC0, A_GPR(playback+4), A_GPR(playback+4), A_GPR(gpr), A_GPR(tmp));
1377 snd_emu10k1_init_mono_control(&controls[nctl++], "Center Playback Volume", gpr, 0);
1378 gpr++;
1379
1380 /* Stereo Mix LFE Playback */
1381 A_OP(icode, &ptr, iMAC0, A_GPR(playback+5), A_GPR(playback+5), A_GPR(gpr), A_GPR(tmp));
1382 snd_emu10k1_init_mono_control(&controls[nctl++], "LFE Playback Volume", gpr, 0);
1383 gpr++;
1384
1385 if (emu->card_capabilities->spk71) {
1386 /* Stereo Mix Side Playback */
1387 A_OP(icode, &ptr, iMAC0, A_GPR(playback+6), A_GPR(playback+6), A_GPR(gpr), A_GPR(stereo_mix));
1388 A_OP(icode, &ptr, iMAC0, A_GPR(playback+7), A_GPR(playback+7), A_GPR(gpr+1), A_GPR(stereo_mix+1));
1389 snd_emu10k1_init_stereo_control(&controls[nctl++], "Side Playback Volume", gpr, 0);
1390 gpr += 2;
1391 }
1392
1393 /*
1394 * outputs
1395 */
1396 #define A_PUT_OUTPUT(out,src) A_OP(icode, &ptr, iACC3, A_EXTOUT(out), A_C_00000000, A_C_00000000, A_GPR(src))
1397 #define A_PUT_STEREO_OUTPUT(out1,out2,src) \
1398 {A_PUT_OUTPUT(out1,src); A_PUT_OUTPUT(out2,src+1);}
1399
1400 #define _A_SWITCH(icode, ptr, dst, src, sw) \
1401 A_OP((icode), ptr, iMACINT0, dst, A_C_00000000, src, sw);
1402 #define A_SWITCH(icode, ptr, dst, src, sw) \
1403 _A_SWITCH(icode, ptr, A_GPR(dst), A_GPR(src), A_GPR(sw))
1404 #define _A_SWITCH_NEG(icode, ptr, dst, src) \
1405 A_OP((icode), ptr, iANDXOR, dst, src, A_C_00000001, A_C_00000001);
1406 #define A_SWITCH_NEG(icode, ptr, dst, src) \
1407 _A_SWITCH_NEG(icode, ptr, A_GPR(dst), A_GPR(src))
1408
1409
1410 /*
1411 * Process tone control
1412 */
1413 A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 0), A_GPR(playback + 0), A_C_00000000, A_C_00000000); /* left */
1414 A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 1), A_GPR(playback + 1), A_C_00000000, A_C_00000000); /* right */
1415 A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 2), A_GPR(playback + 2), A_C_00000000, A_C_00000000); /* rear left */
1416 A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 3), A_GPR(playback + 3), A_C_00000000, A_C_00000000); /* rear right */
1417 A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 4), A_GPR(playback + 4), A_C_00000000, A_C_00000000); /* center */
1418 A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), A_GPR(playback + 5), A_C_00000000, A_C_00000000); /* LFE */
1419 if (emu->card_capabilities->spk71) {
1420 A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 6), A_GPR(playback + 6), A_C_00000000, A_C_00000000); /* side left */
1421 A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 7), A_GPR(playback + 7), A_C_00000000, A_C_00000000); /* side right */
1422 }
1423
1424
1425 ctl = &controls[nctl + 0];
1426 ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
1427 strcpy(ctl->id.name, "Tone Control - Bass");
1428 ctl->vcount = 2;
1429 ctl->count = 10;
1430 ctl->min = 0;
1431 ctl->max = 40;
1432 ctl->value[0] = ctl->value[1] = 20;
1433 ctl->translation = EMU10K1_GPR_TRANSLATION_BASS;
1434 ctl = &controls[nctl + 1];
1435 ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
1436 strcpy(ctl->id.name, "Tone Control - Treble");
1437 ctl->vcount = 2;
1438 ctl->count = 10;
1439 ctl->min = 0;
1440 ctl->max = 40;
1441 ctl->value[0] = ctl->value[1] = 20;
1442 ctl->translation = EMU10K1_GPR_TRANSLATION_TREBLE;
1443
1444 #define BASS_GPR 0x8c
1445 #define TREBLE_GPR 0x96
1446
1447 for (z = 0; z < 5; z++) {
1448 int j;
1449 for (j = 0; j < 2; j++) {
1450 controls[nctl + 0].gpr[z * 2 + j] = BASS_GPR + z * 2 + j;
1451 controls[nctl + 1].gpr[z * 2 + j] = TREBLE_GPR + z * 2 + j;
1452 }
1453 }
1454 for (z = 0; z < 4; z++) { /* front/rear/center-lfe/side */
1455 int j, k, l, d;
1456 for (j = 0; j < 2; j++) { /* left/right */
1457 k = 0xb0 + (z * 8) + (j * 4);
1458 l = 0xe0 + (z * 8) + (j * 4);
1459 d = playback + SND_EMU10K1_PLAYBACK_CHANNELS + z * 2 + j;
1460
1461 A_OP(icode, &ptr, iMAC0, A_C_00000000, A_C_00000000, A_GPR(d), A_GPR(BASS_GPR + 0 + j));
1462 A_OP(icode, &ptr, iMACMV, A_GPR(k+1), A_GPR(k), A_GPR(k+1), A_GPR(BASS_GPR + 4 + j));
1463 A_OP(icode, &ptr, iMACMV, A_GPR(k), A_GPR(d), A_GPR(k), A_GPR(BASS_GPR + 2 + j));
1464 A_OP(icode, &ptr, iMACMV, A_GPR(k+3), A_GPR(k+2), A_GPR(k+3), A_GPR(BASS_GPR + 8 + j));
1465 A_OP(icode, &ptr, iMAC0, A_GPR(k+2), A_GPR_ACCU, A_GPR(k+2), A_GPR(BASS_GPR + 6 + j));
1466 A_OP(icode, &ptr, iACC3, A_GPR(k+2), A_GPR(k+2), A_GPR(k+2), A_C_00000000);
1467
1468 A_OP(icode, &ptr, iMAC0, A_C_00000000, A_C_00000000, A_GPR(k+2), A_GPR(TREBLE_GPR + 0 + j));
1469 A_OP(icode, &ptr, iMACMV, A_GPR(l+1), A_GPR(l), A_GPR(l+1), A_GPR(TREBLE_GPR + 4 + j));
1470 A_OP(icode, &ptr, iMACMV, A_GPR(l), A_GPR(k+2), A_GPR(l), A_GPR(TREBLE_GPR + 2 + j));
1471 A_OP(icode, &ptr, iMACMV, A_GPR(l+3), A_GPR(l+2), A_GPR(l+3), A_GPR(TREBLE_GPR + 8 + j));
1472 A_OP(icode, &ptr, iMAC0, A_GPR(l+2), A_GPR_ACCU, A_GPR(l+2), A_GPR(TREBLE_GPR + 6 + j));
1473 A_OP(icode, &ptr, iMACINT0, A_GPR(l+2), A_C_00000000, A_GPR(l+2), A_C_00000010);
1474
1475 A_OP(icode, &ptr, iACC3, A_GPR(d), A_GPR(l+2), A_C_00000000, A_C_00000000);
1476
1477 if (z == 2) /* center */
1478 break;
1479 }
1480 }
1481 nctl += 2;
1482
1483 #undef BASS_GPR
1484 #undef TREBLE_GPR
1485
1486 for (z = 0; z < 8; z++) {
1487 A_SWITCH(icode, &ptr, tmp + 0, playback + SND_EMU10K1_PLAYBACK_CHANNELS + z, gpr + 0);
1488 A_SWITCH_NEG(icode, &ptr, tmp + 1, gpr + 0);
1489 A_SWITCH(icode, &ptr, tmp + 1, playback + z, tmp + 1);
1490 A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + z), A_GPR(tmp + 0), A_GPR(tmp + 1), A_C_00000000);
1491 }
1492 snd_emu10k1_init_stereo_onoff_control(controls + nctl++, "Tone Control - Switch", gpr, 0);
1493 gpr += 2;
1494
1495 /* Master volume (will be renamed later) */
1496 A_OP(icode, &ptr, iMAC0, A_GPR(playback+0+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+0+SND_EMU10K1_PLAYBACK_CHANNELS));
1497 A_OP(icode, &ptr, iMAC0, A_GPR(playback+1+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+1+SND_EMU10K1_PLAYBACK_CHANNELS));
1498 A_OP(icode, &ptr, iMAC0, A_GPR(playback+2+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+2+SND_EMU10K1_PLAYBACK_CHANNELS));
1499 A_OP(icode, &ptr, iMAC0, A_GPR(playback+3+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+3+SND_EMU10K1_PLAYBACK_CHANNELS));
1500 A_OP(icode, &ptr, iMAC0, A_GPR(playback+4+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+4+SND_EMU10K1_PLAYBACK_CHANNELS));
1501 A_OP(icode, &ptr, iMAC0, A_GPR(playback+5+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+5+SND_EMU10K1_PLAYBACK_CHANNELS));
1502 A_OP(icode, &ptr, iMAC0, A_GPR(playback+6+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+6+SND_EMU10K1_PLAYBACK_CHANNELS));
1503 A_OP(icode, &ptr, iMAC0, A_GPR(playback+7+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+7+SND_EMU10K1_PLAYBACK_CHANNELS));
1504 snd_emu10k1_init_mono_control(&controls[nctl++], "Wave Master Playback Volume", gpr, 0);
1505 gpr += 2;
1506
1507 /* analog speakers */
1508 A_PUT_STEREO_OUTPUT(A_EXTOUT_AFRONT_L, A_EXTOUT_AFRONT_R, playback + SND_EMU10K1_PLAYBACK_CHANNELS);
1509 A_PUT_STEREO_OUTPUT(A_EXTOUT_AREAR_L, A_EXTOUT_AREAR_R, playback+2 + SND_EMU10K1_PLAYBACK_CHANNELS);
1510 A_PUT_OUTPUT(A_EXTOUT_ACENTER, playback+4 + SND_EMU10K1_PLAYBACK_CHANNELS);
1511 A_PUT_OUTPUT(A_EXTOUT_ALFE, playback+5 + SND_EMU10K1_PLAYBACK_CHANNELS);
1512 if (emu->card_capabilities->spk71)
1513 A_PUT_STEREO_OUTPUT(A_EXTOUT_ASIDE_L, A_EXTOUT_ASIDE_R, playback+6 + SND_EMU10K1_PLAYBACK_CHANNELS);
1514
1515 /* headphone */
1516 A_PUT_STEREO_OUTPUT(A_EXTOUT_HEADPHONE_L, A_EXTOUT_HEADPHONE_R, playback + SND_EMU10K1_PLAYBACK_CHANNELS);
1517
1518 /* digital outputs */
1519 /* A_PUT_STEREO_OUTPUT(A_EXTOUT_FRONT_L, A_EXTOUT_FRONT_R, playback + SND_EMU10K1_PLAYBACK_CHANNELS); */
1520 if (emu->card_capabilities->emu_model) {
1521 /* EMU1010 Outputs from PCM Front, Rear, Center, LFE, Side */
1522 snd_printk(KERN_INFO "EMU outputs on\n");
1523 for (z = 0; z < 8; z++) {
1524 if (emu->card_capabilities->ca0108_chip) {
1525 A_OP(icode, &ptr, iACC3, A3_EMU32OUT(z), A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + z), A_C_00000000, A_C_00000000);
1526 } else {
1527 A_OP(icode, &ptr, iACC3, A_EMU32OUTL(z), A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + z), A_C_00000000, A_C_00000000);
1528 }
1529 }
1530 }
1531
1532 /* IEC958 Optical Raw Playback Switch */
1533 gpr_map[gpr++] = 0;
1534 gpr_map[gpr++] = 0x1008;
1535 gpr_map[gpr++] = 0xffff0000;
1536 for (z = 0; z < 2; z++) {
1537 A_OP(icode, &ptr, iMAC0, A_GPR(tmp + 2), A_FXBUS(FXBUS_PT_LEFT + z), A_C_00000000, A_C_00000000);
1538 A_OP(icode, &ptr, iSKIP, A_GPR_COND, A_GPR_COND, A_GPR(gpr - 2), A_C_00000001);
1539 A_OP(icode, &ptr, iACC3, A_GPR(tmp + 2), A_C_00000000, A_C_00010000, A_GPR(tmp + 2));
1540 A_OP(icode, &ptr, iANDXOR, A_GPR(tmp + 2), A_GPR(tmp + 2), A_GPR(gpr - 1), A_C_00000000);
1541 A_SWITCH(icode, &ptr, tmp + 0, tmp + 2, gpr + z);
1542 A_SWITCH_NEG(icode, &ptr, tmp + 1, gpr + z);
1543 A_SWITCH(icode, &ptr, tmp + 1, playback + SND_EMU10K1_PLAYBACK_CHANNELS + z, tmp + 1);
1544 if ((z==1) && (emu->card_capabilities->spdif_bug)) {
1545 /* Due to a SPDIF output bug on some Audigy cards, this code delays the Right channel by 1 sample */
1546 snd_printk(KERN_INFO "Installing spdif_bug patch: %s\n", emu->card_capabilities->name);
1547 A_OP(icode, &ptr, iACC3, A_EXTOUT(A_EXTOUT_FRONT_L + z), A_GPR(gpr - 3), A_C_00000000, A_C_00000000);
1548 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 3), A_GPR(tmp + 0), A_GPR(tmp + 1), A_C_00000000);
1549 } else {
1550 A_OP(icode, &ptr, iACC3, A_EXTOUT(A_EXTOUT_FRONT_L + z), A_GPR(tmp + 0), A_GPR(tmp + 1), A_C_00000000);
1551 }
1552 }
1553 snd_emu10k1_init_stereo_onoff_control(controls + nctl++, SNDRV_CTL_NAME_IEC958("Optical Raw ",PLAYBACK,SWITCH), gpr, 0);
1554 gpr += 2;
1555
1556 A_PUT_STEREO_OUTPUT(A_EXTOUT_REAR_L, A_EXTOUT_REAR_R, playback+2 + SND_EMU10K1_PLAYBACK_CHANNELS);
1557 A_PUT_OUTPUT(A_EXTOUT_CENTER, playback+4 + SND_EMU10K1_PLAYBACK_CHANNELS);
1558 A_PUT_OUTPUT(A_EXTOUT_LFE, playback+5 + SND_EMU10K1_PLAYBACK_CHANNELS);
1559
1560 /* ADC buffer */
1561 #ifdef EMU10K1_CAPTURE_DIGITAL_OUT
1562 A_PUT_STEREO_OUTPUT(A_EXTOUT_ADC_CAP_L, A_EXTOUT_ADC_CAP_R, playback + SND_EMU10K1_PLAYBACK_CHANNELS);
1563 #else
1564 A_PUT_OUTPUT(A_EXTOUT_ADC_CAP_L, capture);
1565 A_PUT_OUTPUT(A_EXTOUT_ADC_CAP_R, capture+1);
1566 #endif
1567
1568 if (emu->card_capabilities->emu_model) {
1569 if (emu->card_capabilities->ca0108_chip) {
1570 snd_printk(KERN_INFO "EMU2 inputs on\n");
1571 for (z = 0; z < 0x10; z++) {
1572 snd_emu10k1_audigy_dsp_convert_32_to_2x16( icode, &ptr, tmp,
1573 bit_shifter16,
1574 A3_EMU32IN(z),
1575 A_FXBUS2(z*2) );
1576 }
1577 } else {
1578 snd_printk(KERN_INFO "EMU inputs on\n");
1579 /* Capture 16 (originally 8) channels of S32_LE sound */
1580
1581 /*
1582 printk(KERN_DEBUG "emufx.c: gpr=0x%x, tmp=0x%x\n",
1583 gpr, tmp);
1584 */
1585 /* For the EMU1010: How to get 32bit values from the DSP. High 16bits into L, low 16bits into R. */
1586 /* A_P16VIN(0) is delayed by one sample,
1587 * so all other A_P16VIN channels will need to also be delayed
1588 */
1589 /* Left ADC in. 1 of 2 */
1590 snd_emu10k1_audigy_dsp_convert_32_to_2x16( icode, &ptr, tmp, bit_shifter16, A_P16VIN(0x0), A_FXBUS2(0) );
1591 /* Right ADC in 1 of 2 */
1592 gpr_map[gpr++] = 0x00000000;
1593 /* Delaying by one sample: instead of copying the input
1594 * value A_P16VIN to output A_FXBUS2 as in the first channel,
1595 * we use an auxiliary register, delaying the value by one
1596 * sample
1597 */
1598 snd_emu10k1_audigy_dsp_convert_32_to_2x16( icode, &ptr, tmp, bit_shifter16, A_GPR(gpr - 1), A_FXBUS2(2) );
1599 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0x1), A_C_00000000, A_C_00000000);
1600 gpr_map[gpr++] = 0x00000000;
1601 snd_emu10k1_audigy_dsp_convert_32_to_2x16( icode, &ptr, tmp, bit_shifter16, A_GPR(gpr - 1), A_FXBUS2(4) );
1602 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0x2), A_C_00000000, A_C_00000000);
1603 gpr_map[gpr++] = 0x00000000;
1604 snd_emu10k1_audigy_dsp_convert_32_to_2x16( icode, &ptr, tmp, bit_shifter16, A_GPR(gpr - 1), A_FXBUS2(6) );
1605 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0x3), A_C_00000000, A_C_00000000);
1606 /* For 96kHz mode */
1607 /* Left ADC in. 2 of 2 */
1608 gpr_map[gpr++] = 0x00000000;
1609 snd_emu10k1_audigy_dsp_convert_32_to_2x16( icode, &ptr, tmp, bit_shifter16, A_GPR(gpr - 1), A_FXBUS2(0x8) );
1610 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0x4), A_C_00000000, A_C_00000000);
1611 /* Right ADC in 2 of 2 */
1612 gpr_map[gpr++] = 0x00000000;
1613 snd_emu10k1_audigy_dsp_convert_32_to_2x16( icode, &ptr, tmp, bit_shifter16, A_GPR(gpr - 1), A_FXBUS2(0xa) );
1614 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0x5), A_C_00000000, A_C_00000000);
1615 gpr_map[gpr++] = 0x00000000;
1616 snd_emu10k1_audigy_dsp_convert_32_to_2x16( icode, &ptr, tmp, bit_shifter16, A_GPR(gpr - 1), A_FXBUS2(0xc) );
1617 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0x6), A_C_00000000, A_C_00000000);
1618 gpr_map[gpr++] = 0x00000000;
1619 snd_emu10k1_audigy_dsp_convert_32_to_2x16( icode, &ptr, tmp, bit_shifter16, A_GPR(gpr - 1), A_FXBUS2(0xe) );
1620 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0x7), A_C_00000000, A_C_00000000);
1621 /* Pavel Hofman - we still have voices, A_FXBUS2s, and
1622 * A_P16VINs available -
1623 * let's add 8 more capture channels - total of 16
1624 */
1625 gpr_map[gpr++] = 0x00000000;
1626 snd_emu10k1_audigy_dsp_convert_32_to_2x16(icode, &ptr, tmp,
1627 bit_shifter16,
1628 A_GPR(gpr - 1),
1629 A_FXBUS2(0x10));
1630 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0x8),
1631 A_C_00000000, A_C_00000000);
1632 gpr_map[gpr++] = 0x00000000;
1633 snd_emu10k1_audigy_dsp_convert_32_to_2x16(icode, &ptr, tmp,
1634 bit_shifter16,
1635 A_GPR(gpr - 1),
1636 A_FXBUS2(0x12));
1637 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0x9),
1638 A_C_00000000, A_C_00000000);
1639 gpr_map[gpr++] = 0x00000000;
1640 snd_emu10k1_audigy_dsp_convert_32_to_2x16(icode, &ptr, tmp,
1641 bit_shifter16,
1642 A_GPR(gpr - 1),
1643 A_FXBUS2(0x14));
1644 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0xa),
1645 A_C_00000000, A_C_00000000);
1646 gpr_map[gpr++] = 0x00000000;
1647 snd_emu10k1_audigy_dsp_convert_32_to_2x16(icode, &ptr, tmp,
1648 bit_shifter16,
1649 A_GPR(gpr - 1),
1650 A_FXBUS2(0x16));
1651 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0xb),
1652 A_C_00000000, A_C_00000000);
1653 gpr_map[gpr++] = 0x00000000;
1654 snd_emu10k1_audigy_dsp_convert_32_to_2x16(icode, &ptr, tmp,
1655 bit_shifter16,
1656 A_GPR(gpr - 1),
1657 A_FXBUS2(0x18));
1658 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0xc),
1659 A_C_00000000, A_C_00000000);
1660 gpr_map[gpr++] = 0x00000000;
1661 snd_emu10k1_audigy_dsp_convert_32_to_2x16(icode, &ptr, tmp,
1662 bit_shifter16,
1663 A_GPR(gpr - 1),
1664 A_FXBUS2(0x1a));
1665 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0xd),
1666 A_C_00000000, A_C_00000000);
1667 gpr_map[gpr++] = 0x00000000;
1668 snd_emu10k1_audigy_dsp_convert_32_to_2x16(icode, &ptr, tmp,
1669 bit_shifter16,
1670 A_GPR(gpr - 1),
1671 A_FXBUS2(0x1c));
1672 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0xe),
1673 A_C_00000000, A_C_00000000);
1674 gpr_map[gpr++] = 0x00000000;
1675 snd_emu10k1_audigy_dsp_convert_32_to_2x16(icode, &ptr, tmp,
1676 bit_shifter16,
1677 A_GPR(gpr - 1),
1678 A_FXBUS2(0x1e));
1679 A_OP(icode, &ptr, iACC3, A_GPR(gpr - 1), A_P16VIN(0xf),
1680 A_C_00000000, A_C_00000000);
1681 }
1682
1683 #if 0
1684 for (z = 4; z < 8; z++) {
1685 A_OP(icode, &ptr, iACC3, A_FXBUS2(z), A_C_00000000, A_C_00000000, A_C_00000000);
1686 }
1687 for (z = 0xc; z < 0x10; z++) {
1688 A_OP(icode, &ptr, iACC3, A_FXBUS2(z), A_C_00000000, A_C_00000000, A_C_00000000);
1689 }
1690 #endif
1691 } else {
1692 /* EFX capture - capture the 16 EXTINs */
1693 /* Capture 16 channels of S16_LE sound */
1694 for (z = 0; z < 16; z++) {
1695 A_OP(icode, &ptr, iACC3, A_FXBUS2(z), A_C_00000000, A_C_00000000, A_EXTIN(z));
1696 }
1697 }
1698
1699 #endif /* JCD test */
1700 /*
1701 * ok, set up done..
1702 */
1703
1704 if (gpr > tmp) {
1705 snd_BUG();
1706 err = -EIO;
1707 goto __err;
1708 }
1709 /* clear remaining instruction memory */
1710 while (ptr < 0x400)
1711 A_OP(icode, &ptr, 0x0f, 0xc0, 0xc0, 0xcf, 0xc0);
1712
1713 seg = snd_enter_user();
1714 icode->gpr_add_control_count = nctl;
1715 icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls;
1716 emu->support_tlv = 1; /* support TLV */
1717 err = snd_emu10k1_icode_poke(emu, icode);
1718 emu->support_tlv = 0; /* clear again */
1719 snd_leave_user(seg);
1720
1721 __err:
1722 kfree(controls);
1723 if (icode != NULL) {
1724 kfree((void __force *)icode->gpr_map);
1725 kfree(icode);
1726 }
1727 return err;
1728 }
1729
1730
1731 /*
1732 * initial DSP configuration for Emu10k1
1733 */
1734
1735 /* when volume = max, then copy only to avoid volume modification */
1736 /* with iMAC0 (negative values) */
1737 static void __devinit _volume(struct snd_emu10k1_fx8010_code *icode, u32 *ptr, u32 dst, u32 src, u32 vol)
1738 {
1739 OP(icode, ptr, iMAC0, dst, C_00000000, src, vol);
1740 OP(icode, ptr, iANDXOR, C_00000000, vol, C_ffffffff, C_7fffffff);
1741 OP(icode, ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000001);
1742 OP(icode, ptr, iACC3, dst, src, C_00000000, C_00000000);
1743 }
1744 static void __devinit _volume_add(struct snd_emu10k1_fx8010_code *icode, u32 *ptr, u32 dst, u32 src, u32 vol)
1745 {
1746 OP(icode, ptr, iANDXOR, C_00000000, vol, C_ffffffff, C_7fffffff);
1747 OP(icode, ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000002);
1748 OP(icode, ptr, iMACINT0, dst, dst, src, C_00000001);
1749 OP(icode, ptr, iSKIP, C_00000000, C_7fffffff, C_7fffffff, C_00000001);
1750 OP(icode, ptr, iMAC0, dst, dst, src, vol);
1751 }
1752 static void __devinit _volume_out(struct snd_emu10k1_fx8010_code *icode, u32 *ptr, u32 dst, u32 src, u32 vol)
1753 {
1754 OP(icode, ptr, iANDXOR, C_00000000, vol, C_ffffffff, C_7fffffff);
1755 OP(icode, ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000002);
1756 OP(icode, ptr, iACC3, dst, src, C_00000000, C_00000000);
1757 OP(icode, ptr, iSKIP, C_00000000, C_7fffffff, C_7fffffff, C_00000001);
1758 OP(icode, ptr, iMAC0, dst, C_00000000, src, vol);
1759 }
1760
1761 #define VOLUME(icode, ptr, dst, src, vol) \
1762 _volume(icode, ptr, GPR(dst), GPR(src), GPR(vol))
1763 #define VOLUME_IN(icode, ptr, dst, src, vol) \
1764 _volume(icode, ptr, GPR(dst), EXTIN(src), GPR(vol))
1765 #define VOLUME_ADD(icode, ptr, dst, src, vol) \
1766 _volume_add(icode, ptr, GPR(dst), GPR(src), GPR(vol))
1767 #define VOLUME_ADDIN(icode, ptr, dst, src, vol) \
1768 _volume_add(icode, ptr, GPR(dst), EXTIN(src), GPR(vol))
1769 #define VOLUME_OUT(icode, ptr, dst, src, vol) \
1770 _volume_out(icode, ptr, EXTOUT(dst), GPR(src), GPR(vol))
1771 #define _SWITCH(icode, ptr, dst, src, sw) \
1772 OP((icode), ptr, iMACINT0, dst, C_00000000, src, sw);
1773 #define SWITCH(icode, ptr, dst, src, sw) \
1774 _SWITCH(icode, ptr, GPR(dst), GPR(src), GPR(sw))
1775 #define SWITCH_IN(icode, ptr, dst, src, sw) \
1776 _SWITCH(icode, ptr, GPR(dst), EXTIN(src), GPR(sw))
1777 #define _SWITCH_NEG(icode, ptr, dst, src) \
1778 OP((icode), ptr, iANDXOR, dst, src, C_00000001, C_00000001);
1779 #define SWITCH_NEG(icode, ptr, dst, src) \
1780 _SWITCH_NEG(icode, ptr, GPR(dst), GPR(src))
1781
1782
1783 static int __devinit _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
1784 {
1785 int err, i, z, gpr, tmp, playback, capture;
1786 u32 ptr;
1787 struct snd_emu10k1_fx8010_code *icode;
1788 struct snd_emu10k1_fx8010_pcm_rec *ipcm = NULL;
1789 struct snd_emu10k1_fx8010_control_gpr *controls = NULL, *ctl;
1790 u32 *gpr_map;
1791 mm_segment_t seg;
1792
1793 if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL)
1794 return -ENOMEM;
1795 if ((icode->gpr_map = (u_int32_t __user *)
1796 kcalloc(256 + 160 + 160 + 2 * 512, sizeof(u_int32_t),
1797 GFP_KERNEL)) == NULL ||
1798 (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
1799 sizeof(struct snd_emu10k1_fx8010_control_gpr),
1800 GFP_KERNEL)) == NULL ||
1801 (ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL)) == NULL) {
1802 err = -ENOMEM;
1803 goto __err;
1804 }
1805 gpr_map = (u32 __force *)icode->gpr_map;
1806
1807 icode->tram_data_map = icode->gpr_map + 256;
1808 icode->tram_addr_map = icode->tram_data_map + 160;
1809 icode->code = icode->tram_addr_map + 160;
1810
1811 /* clear free GPRs */
1812 for (i = 0; i < 256; i++)
1813 set_bit(i, icode->gpr_valid);
1814
1815 /* clear TRAM data & address lines */
1816 for (i = 0; i < 160; i++)
1817 set_bit(i, icode->tram_valid);
1818
1819 strcpy(icode->name, "SB Live! FX8010 code for ALSA v1.2 by Jaroslav Kysela");
1820 ptr = 0; i = 0;
1821 /* we have 12 inputs */
1822 playback = SND_EMU10K1_INPUTS;
1823 /* we have 6 playback channels and tone control doubles */
1824 capture = playback + (SND_EMU10K1_PLAYBACK_CHANNELS * 2);
1825 gpr = capture + SND_EMU10K1_CAPTURE_CHANNELS;
1826 tmp = 0x88; /* we need 4 temporary GPR */
1827 /* from 0x8c to 0xff is the area for tone control */
1828
1829 /* stop FX processor */
1830 snd_emu10k1_ptr_write(emu, DBG, 0, (emu->fx8010.dbg = 0) | EMU10K1_DBG_SINGLE_STEP);
1831
1832 /*
1833 * Process FX Buses
1834 */
1835 OP(icode, &ptr, iMACINT0, GPR(0), C_00000000, FXBUS(FXBUS_PCM_LEFT), C_00000004);
1836 OP(icode, &ptr, iMACINT0, GPR(1), C_00000000, FXBUS(FXBUS_PCM_RIGHT), C_00000004);
1837 OP(icode, &ptr, iMACINT0, GPR(2), C_00000000, FXBUS(FXBUS_MIDI_LEFT), C_00000004);
1838 OP(icode, &ptr, iMACINT0, GPR(3), C_00000000, FXBUS(FXBUS_MIDI_RIGHT), C_00000004);
1839 OP(icode, &ptr, iMACINT0, GPR(4), C_00000000, FXBUS(FXBUS_PCM_LEFT_REAR), C_00000004);
1840 OP(icode, &ptr, iMACINT0, GPR(5), C_00000000, FXBUS(FXBUS_PCM_RIGHT_REAR), C_00000004);
1841 OP(icode, &ptr, iMACINT0, GPR(6), C_00000000, FXBUS(FXBUS_PCM_CENTER), C_00000004);
1842 OP(icode, &ptr, iMACINT0, GPR(7), C_00000000, FXBUS(FXBUS_PCM_LFE), C_00000004);
1843 OP(icode, &ptr, iMACINT0, GPR(8), C_00000000, C_00000000, C_00000000); /* S/PDIF left */
1844 OP(icode, &ptr, iMACINT0, GPR(9), C_00000000, C_00000000, C_00000000); /* S/PDIF right */
1845 OP(icode, &ptr, iMACINT0, GPR(10), C_00000000, FXBUS(FXBUS_PCM_LEFT_FRONT), C_00000004);
1846 OP(icode, &ptr, iMACINT0, GPR(11), C_00000000, FXBUS(FXBUS_PCM_RIGHT_FRONT), C_00000004);
1847
1848 /* Raw S/PDIF PCM */
1849 ipcm->substream = 0;
1850 ipcm->channels = 2;
1851 ipcm->tram_start = 0;
1852 ipcm->buffer_size = (64 * 1024) / 2;
1853 ipcm->gpr_size = gpr++;
1854 ipcm->gpr_ptr = gpr++;
1855 ipcm->gpr_count = gpr++;
1856 ipcm->gpr_tmpcount = gpr++;
1857 ipcm->gpr_trigger = gpr++;
1858 ipcm->gpr_running = gpr++;
1859 ipcm->etram[0] = 0;
1860 ipcm->etram[1] = 1;
1861
1862 gpr_map[gpr + 0] = 0xfffff000;
1863 gpr_map[gpr + 1] = 0xffff0000;
1864 gpr_map[gpr + 2] = 0x70000000;
1865 gpr_map[gpr + 3] = 0x00000007;
1866 gpr_map[gpr + 4] = 0x001f << 11;
1867 gpr_map[gpr + 5] = 0x001c << 11;
1868 gpr_map[gpr + 6] = (0x22 - 0x01) - 1; /* skip at 01 to 22 */
1869 gpr_map[gpr + 7] = (0x22 - 0x06) - 1; /* skip at 06 to 22 */
1870 gpr_map[gpr + 8] = 0x2000000 + (2<<11);
1871 gpr_map[gpr + 9] = 0x4000000 + (2<<11);
1872 gpr_map[gpr + 10] = 1<<11;
1873 gpr_map[gpr + 11] = (0x24 - 0x0a) - 1; /* skip at 0a to 24 */
1874 gpr_map[gpr + 12] = 0;
1875
1876 /* if the trigger flag is not set, skip */
1877 /* 00: */ OP(icode, &ptr, iMAC0, C_00000000, GPR(ipcm->gpr_trigger), C_00000000, C_00000000);
1878 /* 01: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_ZERO, GPR(gpr + 6));
1879 /* if the running flag is set, we're running */
1880 /* 02: */ OP(icode, &ptr, iMAC0, C_00000000, GPR(ipcm->gpr_running), C_00000000, C_00000000);
1881 /* 03: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000004);
1882 /* wait until ((GPR_DBAC>>11) & 0x1f) == 0x1c) */
1883 /* 04: */ OP(icode, &ptr, iANDXOR, GPR(tmp + 0), GPR_DBAC, GPR(gpr + 4), C_00000000);
1884 /* 05: */ OP(icode, &ptr, iMACINT0, C_00000000, GPR(tmp + 0), C_ffffffff, GPR(gpr + 5));
1885 /* 06: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, GPR(gpr + 7));
1886 /* 07: */ OP(icode, &ptr, iACC3, GPR(gpr + 12), C_00000010, C_00000001, C_00000000);
1887
1888 /* 08: */ OP(icode, &ptr, iANDXOR, GPR(ipcm->gpr_running), GPR(ipcm->gpr_running), C_00000000, C_00000001);
1889 /* 09: */ OP(icode, &ptr, iACC3, GPR(gpr + 12), GPR(gpr + 12), C_ffffffff, C_00000000);
1890 /* 0a: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, GPR(gpr + 11));
1891 /* 0b: */ OP(icode, &ptr, iACC3, GPR(gpr + 12), C_00000001, C_00000000, C_00000000);
1892
1893 /* 0c: */ OP(icode, &ptr, iANDXOR, GPR(tmp + 0), ETRAM_DATA(ipcm->etram[0]), GPR(gpr + 0), C_00000000);
1894 /* 0d: */ OP(icode, &ptr, iLOG, GPR(tmp + 0), GPR(tmp + 0), GPR(gpr + 3), C_00000000);
1895 /* 0e: */ OP(icode, &ptr, iANDXOR, GPR(8), GPR(tmp + 0), GPR(gpr + 1), GPR(gpr + 2));
1896 /* 0f: */ OP(icode, &ptr, iSKIP, C_00000000, GPR_COND, CC_REG_MINUS, C_00000001);
1897 /* 10: */ OP(icode, &ptr, iANDXOR, GPR(8), GPR(8), GPR(gpr + 1), GPR(gpr + 2));
1898
1899 /* 11: */ OP(icode, &ptr, iANDXOR, GPR(tmp + 0), ETRAM_DATA(ipcm->etram[1]), GPR(gpr + 0), C_00000000);
1900 /* 12: */ OP(icode, &ptr, iLOG, GPR(tmp + 0), GPR(tmp + 0), GPR(gpr + 3), C_00000000);
1901 /* 13: */ OP(icode, &ptr, iANDXOR, GPR(9), GPR(tmp + 0), GPR(gpr + 1), GPR(gpr + 2));
1902 /* 14: */ OP(icode, &ptr, iSKIP, C_00000000, GPR_COND, CC_REG_MINUS, C_00000001);
1903 /* 15: */ OP(icode, &ptr, iANDXOR, GPR(9), GPR(9), GPR(gpr + 1), GPR(gpr + 2));
1904
1905 /* 16: */ OP(icode, &ptr, iACC3, GPR(tmp + 0), GPR(ipcm->gpr_ptr), C_00000001, C_00000000);
1906 /* 17: */ OP(icode, &ptr, iMACINT0, C_00000000, GPR(tmp + 0), C_ffffffff, GPR(ipcm->gpr_size));
1907 /* 18: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_MINUS, C_00000001);
1908 /* 19: */ OP(icode, &ptr, iACC3, GPR(tmp + 0), C_00000000, C_00000000, C_00000000);
1909 /* 1a: */ OP(icode, &ptr, iACC3, GPR(ipcm->gpr_ptr), GPR(tmp + 0), C_00000000, C_00000000);
1910
1911 /* 1b: */ OP(icode, &ptr, iACC3, GPR(ipcm->gpr_tmpcount), GPR(ipcm->gpr_tmpcount), C_ffffffff, C_00000000);
1912 /* 1c: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000002);
1913 /* 1d: */ OP(icode, &ptr, iACC3, GPR(ipcm->gpr_tmpcount), GPR(ipcm->gpr_count), C_00000000, C_00000000);
1914 /* 1e: */ OP(icode, &ptr, iACC3, GPR_IRQ, C_80000000, C_00000000, C_00000000);
1915 /* 1f: */ OP(icode, &ptr, iANDXOR, GPR(ipcm->gpr_running), GPR(ipcm->gpr_running), C_00000001, C_00010000);
1916
1917 /* 20: */ OP(icode, &ptr, iANDXOR, GPR(ipcm->gpr_running), GPR(ipcm->gpr_running), C_00010000, C_00000001);
1918 /* 21: */ OP(icode, &ptr, iSKIP, C_00000000, C_7fffffff, C_7fffffff, C_00000002);
1919
1920 /* 22: */ OP(icode, &ptr, iMACINT1, ETRAM_ADDR(ipcm->etram[0]), GPR(gpr + 8), GPR_DBAC, C_ffffffff);
1921 /* 23: */ OP(icode, &ptr, iMACINT1, ETRAM_ADDR(ipcm->etram[1]), GPR(gpr + 9), GPR_DBAC, C_ffffffff);
1922
1923 /* 24: */
1924 gpr += 13;
1925
1926 /* Wave Playback Volume */
1927 for (z = 0; z < 2; z++)
1928 VOLUME(icode, &ptr, playback + z, z, gpr + z);
1929 snd_emu10k1_init_stereo_control(controls + i++, "Wave Playback Volume", gpr, 100);
1930 gpr += 2;
1931
1932 /* Wave Surround Playback Volume */
1933 for (z = 0; z < 2; z++)
1934 VOLUME(icode, &ptr, playback + 2 + z, z, gpr + z);
1935 snd_emu10k1_init_stereo_control(controls + i++, "Wave Surround Playback Volume", gpr, 0);
1936 gpr += 2;
1937
1938 /* Wave Center/LFE Playback Volume */
1939 OP(icode, &ptr, iACC3, GPR(tmp + 0), FXBUS(FXBUS_PCM_LEFT), FXBUS(FXBUS_PCM_RIGHT), C_00000000);
1940 OP(icode, &ptr, iMACINT0, GPR(tmp + 0), C_00000000, GPR(tmp + 0), C_00000002);
1941 VOLUME(icode, &ptr, playback + 4, tmp + 0, gpr);
1942 snd_emu10k1_init_mono_control(controls + i++, "Wave Center Playback Volume", gpr++, 0);
1943 VOLUME(icode, &ptr, playback + 5, tmp + 0, gpr);
1944 snd_emu10k1_init_mono_control(controls + i++, "Wave LFE Playback Volume", gpr++, 0);
1945
1946 /* Wave Capture Volume + Switch */
1947 for (z = 0; z < 2; z++) {
1948 SWITCH(icode, &ptr, tmp + 0, z, gpr + 2 + z);
1949 VOLUME(icode, &ptr, capture + z, tmp + 0, gpr + z);
1950 }
1951 snd_emu10k1_init_stereo_control(controls + i++, "Wave Capture Volume", gpr, 0);
1952 snd_emu10k1_init_stereo_onoff_control(controls + i++, "Wave Capture Switch", gpr + 2, 0);
1953 gpr += 4;
1954
1955 /* Synth Playback Volume */
1956 for (z = 0; z < 2; z++)
1957 VOLUME_ADD(icode, &ptr, playback + z, 2 + z, gpr + z);
1958 snd_emu10k1_init_stereo_control(controls + i++, "Synth Playback Volume", gpr, 100);
1959 gpr += 2;
1960
1961 /* Synth Capture Volume + Switch */
1962 for (z = 0; z < 2; z++) {
1963 SWITCH(icode, &ptr, tmp + 0, 2 + z, gpr + 2 + z);
1964 VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z);
1965 }
1966 snd_emu10k1_init_stereo_control(controls + i++, "Synth Capture Volume", gpr, 0);
1967 snd_emu10k1_init_stereo_onoff_control(controls + i++, "Synth Capture Switch", gpr + 2, 0);
1968 gpr += 4;
1969
1970 /* Surround Digital Playback Volume (renamed later without Digital) */
1971 for (z = 0; z < 2; z++)
1972 VOLUME_ADD(icode, &ptr, playback + 2 + z, 4 + z, gpr + z);
1973 snd_emu10k1_init_stereo_control(controls + i++, "Surround Digital Playback Volume", gpr, 100);
1974 gpr += 2;
1975
1976 /* Surround Capture Volume + Switch */
1977 for (z = 0; z < 2; z++) {
1978 SWITCH(icode, &ptr, tmp + 0, 4 + z, gpr + 2 + z);
1979 VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z);
1980 }
1981 snd_emu10k1_init_stereo_control(controls + i++, "Surround Capture Volume", gpr, 0);
1982 snd_emu10k1_init_stereo_onoff_control(controls + i++, "Surround Capture Switch", gpr + 2, 0);
1983 gpr += 4;
1984
1985 /* Center Playback Volume (renamed later without Digital) */
1986 VOLUME_ADD(icode, &ptr, playback + 4, 6, gpr);
1987 snd_emu10k1_init_mono_control(controls + i++, "Center Digital Playback Volume", gpr++, 100);
1988
1989 /* LFE Playback Volume + Switch (renamed later without Digital) */
1990 VOLUME_ADD(icode, &ptr, playback + 5, 7, gpr);
1991 snd_emu10k1_init_mono_control(controls + i++, "LFE Digital Playback Volume", gpr++, 100);
1992
1993 /* Front Playback Volume */
1994 for (z = 0; z < 2; z++)
1995 VOLUME_ADD(icode, &ptr, playback + z, 10 + z, gpr + z);
1996 snd_emu10k1_init_stereo_control(controls + i++, "Front Playback Volume", gpr, 100);
1997 gpr += 2;
1998
1999 /* Front Capture Volume + Switch */
2000 for (z = 0; z < 2; z++) {
2001 SWITCH(icode, &ptr, tmp + 0, 10 + z, gpr + 2);
2002 VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z);
2003 }
2004 snd_emu10k1_init_stereo_control(controls + i++, "Front Capture Volume", gpr, 0);
2005 snd_emu10k1_init_mono_onoff_control(controls + i++, "Front Capture Switch", gpr + 2, 0);
2006 gpr += 3;
2007
2008 /*
2009 * Process inputs
2010 */
2011
2012 if (emu->fx8010.extin_mask & ((1<<EXTIN_AC97_L)|(1<<EXTIN_AC97_R))) {
2013 /* AC'97 Playback Volume */
2014 VOLUME_ADDIN(icode, &ptr, playback + 0, EXTIN_AC97_L, gpr); gpr++;
2015 VOLUME_ADDIN(icode, &ptr, playback + 1, EXTIN_AC97_R, gpr); gpr++;
2016 snd_emu10k1_init_stereo_control(controls + i++, "AC97 Playback Volume", gpr-2, 0);
2017 /* AC'97 Capture Volume */
2018 VOLUME_ADDIN(icode, &ptr, capture + 0, EXTIN_AC97_L, gpr); gpr++;
2019 VOLUME_ADDIN(icode, &ptr, capture + 1, EXTIN_AC97_R, gpr); gpr++;
2020 snd_emu10k1_init_stereo_control(controls + i++, "AC97 Capture Volume", gpr-2, 100);
2021 }
2022
2023 if (emu->fx8010.extin_mask & ((1<<EXTIN_SPDIF_CD_L)|(1<<EXTIN_SPDIF_CD_R))) {
2024 /* IEC958 TTL Playback Volume */
2025 for (z = 0; z < 2; z++)
2026 VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_SPDIF_CD_L + z, gpr + z);
2027 snd_emu10k1_init_stereo_control(controls + i++, SNDRV_CTL_NAME_IEC958("TTL ",PLAYBACK,VOLUME), gpr, 0);
2028 gpr += 2;
2029
2030 /* IEC958 TTL Capture Volume + Switch */
2031 for (z = 0; z < 2; z++) {
2032 SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_SPDIF_CD_L + z, gpr + 2 + z);
2033 VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z);
2034 }
2035 snd_emu10k1_init_stereo_control(controls + i++, SNDRV_CTL_NAME_IEC958("TTL ",CAPTURE,VOLUME), gpr, 0);
2036 snd_emu10k1_init_stereo_onoff_control(controls + i++, SNDRV_CTL_NAME_IEC958("TTL ",CAPTURE,SWITCH), gpr + 2, 0);
2037 gpr += 4;
2038 }
2039
2040 if (emu->fx8010.extin_mask & ((1<<EXTIN_ZOOM_L)|(1<<EXTIN_ZOOM_R))) {
2041 /* Zoom Video Playback Volume */
2042 for (z = 0; z < 2; z++)
2043 VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_ZOOM_L + z, gpr + z);
2044 snd_emu10k1_init_stereo_control(controls + i++, "Zoom Video Playback Volume", gpr, 0);
2045 gpr += 2;
2046
2047 /* Zoom Video Capture Volume + Switch */
2048 for (z = 0; z < 2; z++) {
2049 SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_ZOOM_L + z, gpr + 2 + z);
2050 VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z);
2051 }
2052 snd_emu10k1_init_stereo_control(controls + i++, "Zoom Video Capture Volume", gpr, 0);
2053 snd_emu10k1_init_stereo_onoff_control(controls + i++, "Zoom Video Capture Switch", gpr + 2, 0);
2054 gpr += 4;
2055 }
2056
2057 if (emu->fx8010.extin_mask & ((1<<EXTIN_TOSLINK_L)|(1<<EXTIN_TOSLINK_R))) {
2058 /* IEC958 Optical Playback Volume */
2059 for (z = 0; z < 2; z++)
2060 VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_TOSLINK_L + z, gpr + z);
2061 snd_emu10k1_init_stereo_control(controls + i++, SNDRV_CTL_NAME_IEC958("LiveDrive ",PLAYBACK,VOLUME), gpr, 0);
2062 gpr += 2;
2063
2064 /* IEC958 Optical Capture Volume */
2065 for (z = 0; z < 2; z++) {
2066 SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_TOSLINK_L + z, gpr + 2 + z);
2067 VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z);
2068 }
2069 snd_emu10k1_init_stereo_control(controls + i++, SNDRV_CTL_NAME_IEC958("LiveDrive ",CAPTURE,VOLUME), gpr, 0);
2070 snd_emu10k1_init_stereo_onoff_control(controls + i++, SNDRV_CTL_NAME_IEC958("LiveDrive ",CAPTURE,SWITCH), gpr + 2, 0);
2071 gpr += 4;
2072 }
2073
2074 if (emu->fx8010.extin_mask & ((1<<EXTIN_LINE1_L)|(1<<EXTIN_LINE1_R))) {
2075 /* Line LiveDrive Playback Volume */
2076 for (z = 0; z < 2; z++)
2077 VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_LINE1_L + z, gpr + z);
2078 snd_emu10k1_init_stereo_control(controls + i++, "Line LiveDrive Playback Volume", gpr, 0);
2079 gpr += 2;
2080
2081 /* Line LiveDrive Capture Volume + Switch */
2082 for (z = 0; z < 2; z++) {
2083 SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_LINE1_L + z, gpr + 2 + z);
2084 VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z);
2085 }
2086 snd_emu10k1_init_stereo_control(controls + i++, "Line LiveDrive Capture Volume", gpr, 0);
2087 snd_emu10k1_init_stereo_onoff_control(controls + i++, "Line LiveDrive Capture Switch", gpr + 2, 0);
2088 gpr += 4;
2089 }
2090
2091 if (emu->fx8010.extin_mask & ((1<<EXTIN_COAX_SPDIF_L)|(1<<EXTIN_COAX_SPDIF_R))) {
2092 /* IEC958 Coax Playback Volume */
2093 for (z = 0; z < 2; z++)
2094 VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_COAX_SPDIF_L + z, gpr + z);
2095 snd_emu10k1_init_stereo_control(controls + i++, SNDRV_CTL_NAME_IEC958("Coaxial ",PLAYBACK,VOLUME), gpr, 0);
2096 gpr += 2;
2097
2098 /* IEC958 Coax Capture Volume + Switch */
2099 for (z = 0; z < 2; z++) {
2100 SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_COAX_SPDIF_L + z, gpr + 2 + z);
2101 VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z);
2102 }
2103 snd_emu10k1_init_stereo_control(controls + i++, SNDRV_CTL_NAME_IEC958("Coaxial ",CAPTURE,VOLUME), gpr, 0);
2104 snd_emu10k1_init_stereo_onoff_control(controls + i++, SNDRV_CTL_NAME_IEC958("Coaxial ",CAPTURE,SWITCH), gpr + 2, 0);
2105 gpr += 4;
2106 }
2107
2108 if (emu->fx8010.extin_mask & ((1<<EXTIN_LINE2_L)|(1<<EXTIN_LINE2_R))) {
2109 /* Line LiveDrive Playback Volume */
2110 for (z = 0; z < 2; z++)
2111 VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_LINE2_L + z, gpr + z);
2112 snd_emu10k1_init_stereo_control(controls + i++, "Line2 LiveDrive Playback Volume", gpr, 0);
2113 controls[i-1].id.index = 1;
2114 gpr += 2;
2115
2116 /* Line LiveDrive Capture Volume */
2117 for (z = 0; z < 2; z++) {
2118 SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_LINE2_L + z, gpr + 2 + z);
2119 VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z);
2120 }
2121 snd_emu10k1_init_stereo_control(controls + i++, "Line2 LiveDrive Capture Volume", gpr, 0);
2122 controls[i-1].id.index = 1;
2123 snd_emu10k1_init_stereo_onoff_control(controls + i++, "Line2 LiveDrive Capture Switch", gpr + 2, 0);
2124 controls[i-1].id.index = 1;
2125 gpr += 4;
2126 }
2127
2128 /*
2129 * Process tone control
2130 */
2131 OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 0), GPR(playback + 0), C_00000000, C_00000000); /* left */
2132 OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 1), GPR(playback + 1), C_00000000, C_00000000); /* right */
2133 OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 2), GPR(playback + 2), C_00000000, C_00000000); /* rear left */
2134 OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 3), GPR(playback + 3), C_00000000, C_00000000); /* rear right */
2135 OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 4), GPR(playback + 4), C_00000000, C_00000000); /* center */
2136 OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), GPR(playback + 5), C_00000000, C_00000000); /* LFE */
2137
2138 ctl = &controls[i + 0];
2139 ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
2140 strcpy(ctl->id.name, "Tone Control - Bass");
2141 ctl->vcount = 2;
2142 ctl->count = 10;
2143 ctl->min = 0;
2144 ctl->max = 40;
2145 ctl->value[0] = ctl->value[1] = 20;
2146 ctl->translation = EMU10K1_GPR_TRANSLATION_BASS;
2147 ctl = &controls[i + 1];
2148 ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
2149 strcpy(ctl->id.name, "Tone Control - Treble");
2150 ctl->vcount = 2;
2151 ctl->count = 10;
2152 ctl->min = 0;
2153 ctl->max = 40;
2154 ctl->value[0] = ctl->value[1] = 20;
2155 ctl->translation = EMU10K1_GPR_TRANSLATION_TREBLE;
2156
2157 #define BASS_GPR 0x8c
2158 #define TREBLE_GPR 0x96
2159
2160 for (z = 0; z < 5; z++) {
2161 int j;
2162 for (j = 0; j < 2; j++) {
2163 controls[i + 0].gpr[z * 2 + j] = BASS_GPR + z * 2 + j;
2164 controls[i + 1].gpr[z * 2 + j] = TREBLE_GPR + z * 2 + j;
2165 }
2166 }
2167 for (z = 0; z < 3; z++) { /* front/rear/center-lfe */
2168 int j, k, l, d;
2169 for (j = 0; j < 2; j++) { /* left/right */
2170 k = 0xa0 + (z * 8) + (j * 4);
2171 l = 0xd0 + (z * 8) + (j * 4);
2172 d = playback + SND_EMU10K1_PLAYBACK_CHANNELS + z * 2 + j;
2173
2174 OP(icode, &ptr, iMAC0, C_00000000, C_00000000, GPR(d), GPR(BASS_GPR + 0 + j));
2175 OP(icode, &ptr, iMACMV, GPR(k+1), GPR(k), GPR(k+1), GPR(BASS_GPR + 4 + j));
2176 OP(icode, &ptr, iMACMV, GPR(k), GPR(d), GPR(k), GPR(BASS_GPR + 2 + j));
2177 OP(icode, &ptr, iMACMV, GPR(k+3), GPR(k+2), GPR(k+3), GPR(BASS_GPR + 8 + j));
2178 OP(icode, &ptr, iMAC0, GPR(k+2), GPR_ACCU, GPR(k+2), GPR(BASS_GPR + 6 + j));
2179 OP(icode, &ptr, iACC3, GPR(k+2), GPR(k+2), GPR(k+2), C_00000000);
2180
2181 OP(icode, &ptr, iMAC0, C_00000000, C_00000000, GPR(k+2), GPR(TREBLE_GPR + 0 + j));
2182 OP(icode, &ptr, iMACMV, GPR(l+1), GPR(l), GPR(l+1), GPR(TREBLE_GPR + 4 + j));
2183 OP(icode, &ptr, iMACMV, GPR(l), GPR(k+2), GPR(l), GPR(TREBLE_GPR + 2 + j));
2184 OP(icode, &ptr, iMACMV, GPR(l+3), GPR(l+2), GPR(l+3), GPR(TREBLE_GPR + 8 + j));
2185 OP(icode, &ptr, iMAC0, GPR(l+2), GPR_ACCU, GPR(l+2), GPR(TREBLE_GPR + 6 + j));
2186 OP(icode, &ptr, iMACINT0, GPR(l+2), C_00000000, GPR(l+2), C_00000010);
2187
2188 OP(icode, &ptr, iACC3, GPR(d), GPR(l+2), C_00000000, C_00000000);
2189
2190 if (z == 2) /* center */
2191 break;
2192 }
2193 }
2194 i += 2;
2195
2196 #undef BASS_GPR
2197 #undef TREBLE_GPR
2198
2199 for (z = 0; z < 6; z++) {
2200 SWITCH(icode, &ptr, tmp + 0, playback + SND_EMU10K1_PLAYBACK_CHANNELS + z, gpr + 0);
2201 SWITCH_NEG(icode, &ptr, tmp + 1, gpr + 0);
2202 SWITCH(icode, &ptr, tmp + 1, playback + z, tmp + 1);
2203 OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + z), GPR(tmp + 0), GPR(tmp + 1), C_00000000);
2204 }
2205 snd_emu10k1_init_stereo_onoff_control(controls + i++, "Tone Control - Switch", gpr, 0);
2206 gpr += 2;
2207
2208 /*
2209 * Process outputs
2210 */
2211 if (emu->fx8010.extout_mask & ((1<<EXTOUT_AC97_L)|(1<<EXTOUT_AC97_R))) {
2212 /* AC'97 Playback Volume */
2213
2214 for (z = 0; z < 2; z++)
2215 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_L + z), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + z), C_00000000, C_00000000);
2216 }
2217
2218 if (emu->fx8010.extout_mask & ((1<<EXTOUT_TOSLINK_L)|(1<<EXTOUT_TOSLINK_R))) {
2219 /* IEC958 Optical Raw Playback Switch */
2220
2221 for (z = 0; z < 2; z++) {
2222 SWITCH(icode, &ptr, tmp + 0, 8 + z, gpr + z);
2223 SWITCH_NEG(icode, &ptr, tmp + 1, gpr + z);
2224 SWITCH(icode, &ptr, tmp + 1, playback + SND_EMU10K1_PLAYBACK_CHANNELS + z, tmp + 1);
2225 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_TOSLINK_L + z), GPR(tmp + 0), GPR(tmp + 1), C_00000000);
2226 #ifdef EMU10K1_CAPTURE_DIGITAL_OUT
2227 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ADC_CAP_L + z), GPR(tmp + 0), GPR(tmp + 1), C_00000000);
2228 #endif
2229 }
2230
2231 snd_emu10k1_init_stereo_onoff_control(controls + i++, SNDRV_CTL_NAME_IEC958("Optical Raw ",PLAYBACK,SWITCH), gpr, 0);
2232 gpr += 2;
2233 }
2234
2235 if (emu->fx8010.extout_mask & ((1<<EXTOUT_HEADPHONE_L)|(1<<EXTOUT_HEADPHONE_R))) {
2236 /* Headphone Playback Volume */
2237
2238 for (z = 0; z < 2; z++) {
2239 SWITCH(icode, &ptr, tmp + 0, playback + SND_EMU10K1_PLAYBACK_CHANNELS + 4 + z, gpr + 2 + z);
2240 SWITCH_NEG(icode, &ptr, tmp + 1, gpr + 2 + z);
2241 SWITCH(icode, &ptr, tmp + 1, playback + SND_EMU10K1_PLAYBACK_CHANNELS + z, tmp + 1);
2242 OP(icode, &ptr, iACC3, GPR(tmp + 0), GPR(tmp + 0), GPR(tmp + 1), C_00000000);
2243 VOLUME_OUT(icode, &ptr, EXTOUT_HEADPHONE_L + z, tmp + 0, gpr + z);
2244 }
2245
2246 snd_emu10k1_init_stereo_control(controls + i++, "Headphone Playback Volume", gpr + 0, 0);
2247 controls[i-1].id.index = 1; /* AC'97 can have also Headphone control */
2248 snd_emu10k1_init_mono_onoff_control(controls + i++, "Headphone Center Playback Switch", gpr + 2, 0);
2249 controls[i-1].id.index = 1;
2250 snd_emu10k1_init_mono_onoff_control(controls + i++, "Headphone LFE Playback Switch", gpr + 3, 0);
2251 controls[i-1].id.index = 1;
2252
2253 gpr += 4;
2254 }
2255
2256 if (emu->fx8010.extout_mask & ((1<<EXTOUT_REAR_L)|(1<<EXTOUT_REAR_R)))
2257 for (z = 0; z < 2; z++)
2258 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_REAR_L + z), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 2 + z), C_00000000, C_00000000);
2259
2260 if (emu->fx8010.extout_mask & ((1<<EXTOUT_AC97_REAR_L)|(1<<EXTOUT_AC97_REAR_R)))
2261 for (z = 0; z < 2; z++)
2262 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_REAR_L + z), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 2 + z), C_00000000, C_00000000);
2263
2264 if (emu->fx8010.extout_mask & (1<<EXTOUT_AC97_CENTER)) {
2265 #ifndef EMU10K1_CENTER_LFE_FROM_FRONT
2266 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_CENTER), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 4), C_00000000, C_00000000);
2267 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ACENTER), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 4), C_00000000, C_00000000);
2268 #else
2269 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_CENTER), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 0), C_00000000, C_00000000);
2270 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ACENTER), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 0), C_00000000, C_00000000);
2271 #endif
2272 }
2273
2274 if (emu->fx8010.extout_mask & (1<<EXTOUT_AC97_LFE)) {
2275 #ifndef EMU10K1_CENTER_LFE_FROM_FRONT
2276 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_LFE), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), C_00000000, C_00000000);
2277 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ALFE), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), C_00000000, C_00000000);
2278 #else
2279 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_LFE), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 1), C_00000000, C_00000000);
2280 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ALFE), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 1), C_00000000, C_00000000);
2281 #endif
2282 }
2283
2284 #ifndef EMU10K1_CAPTURE_DIGITAL_OUT
2285 for (z = 0; z < 2; z++)
2286 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ADC_CAP_L + z), GPR(capture + z), C_00000000, C_00000000);
2287 #endif
2288
2289 if (emu->fx8010.extout_mask & (1<<EXTOUT_MIC_CAP))
2290 OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_MIC_CAP), GPR(capture + 2), C_00000000, C_00000000);
2291
2292 /* EFX capture - capture the 16 EXTINS */
2293 if (emu->card_capabilities->sblive51) {
2294 /* On the Live! 5.1, FXBUS2(1) and FXBUS(2) are shared with EXTOUT_ACENTER
2295 * and EXTOUT_ALFE, so we can't connect inputs to them for multitrack recording.
2296 *
2297 * Since only 14 of the 16 EXTINs are used, this is not a big problem.
2298 * We route AC97L and R to FX capture 14 and 15, SPDIF CD in to FX capture
2299 * 0 and 3, then the rest of the EXTINs to the corresponding FX capture
2300 * channel. Multitrack recorders will still see the center/lfe output signal
2301 * on the second and third channels.
2302 */
2303 OP(icode, &ptr, iACC3, FXBUS2(14), C_00000000, C_00000000, EXTIN(0));
2304 OP(icode, &ptr, iACC3, FXBUS2(15), C_00000000, C_00000000, EXTIN(1));
2305 OP(icode, &ptr, iACC3, FXBUS2(0), C_00000000, C_00000000, EXTIN(2));
2306 OP(icode, &ptr, iACC3, FXBUS2(3), C_00000000, C_00000000, EXTIN(3));
2307 for (z = 4; z < 14; z++)
2308 OP(icode, &ptr, iACC3, FXBUS2(z), C_00000000, C_00000000, EXTIN(z));
2309 } else {
2310 for (z = 0; z < 16; z++)
2311 OP(icode, &ptr, iACC3, FXBUS2(z), C_00000000, C_00000000, EXTIN(z));
2312 }
2313
2314
2315 if (gpr > tmp) {
2316 snd_BUG();
2317 err = -EIO;
2318 goto __err;
2319 }
2320 if (i > SND_EMU10K1_GPR_CONTROLS) {
2321 snd_BUG();
2322 err = -EIO;
2323 goto __err;
2324 }
2325
2326 /* clear remaining instruction memory */
2327 while (ptr < 0x200)
2328 OP(icode, &ptr, iACC3, C_00000000, C_00000000, C_00000000, C_00000000);
2329
2330 if ((err = snd_emu10k1_fx8010_tram_setup(emu, ipcm->buffer_size)) < 0)
2331 goto __err;
2332 seg = snd_enter_user();
2333 icode->gpr_add_control_count = i;
2334 icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls;
2335 emu->support_tlv = 1; /* support TLV */
2336 err = snd_emu10k1_icode_poke(emu, icode);
2337 emu->support_tlv = 0; /* clear again */
2338 snd_leave_user(seg);
2339 if (err >= 0)
2340 err = snd_emu10k1_ipcm_poke(emu, ipcm);
2341 __err:
2342 kfree(ipcm);
2343 kfree(controls);
2344 if (icode != NULL) {
2345 kfree((void __force *)icode->gpr_map);
2346 kfree(icode);
2347 }
2348 return err;
2349 }
2350
2351 int __devinit snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
2352 {
2353 spin_lock_init(&emu->fx8010.irq_lock);
2354 INIT_LIST_HEAD(&emu->fx8010.gpr_ctl);
2355 if (emu->audigy)
2356 return _snd_emu10k1_audigy_init_efx(emu);
2357 else
2358 return _snd_emu10k1_init_efx(emu);
2359 }
2360
2361 void snd_emu10k1_free_efx(struct snd_emu10k1 *emu)
2362 {
2363 /* stop processor */
2364 if (emu->audigy)
2365 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg = A_DBG_SINGLE_STEP);
2366 else
2367 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg = EMU10K1_DBG_SINGLE_STEP);
2368 }
2369
2370 #if 0 /* FIXME: who use them? */
2371 int snd_emu10k1_fx8010_tone_control_activate(struct snd_emu10k1 *emu, int output)
2372 {
2373 if (output < 0 || output >= 6)
2374 return -EINVAL;
2375 snd_emu10k1_ptr_write(emu, emu->gpr_base + 0x94 + output, 0, 1);
2376 return 0;
2377 }
2378
2379 int snd_emu10k1_fx8010_tone_control_deactivate(struct snd_emu10k1 *emu, int output)
2380 {
2381 if (output < 0 || output >= 6)
2382 return -EINVAL;
2383 snd_emu10k1_ptr_write(emu, emu->gpr_base + 0x94 + output, 0, 0);
2384 return 0;
2385 }
2386 #endif
2387
2388 int snd_emu10k1_fx8010_tram_setup(struct snd_emu10k1 *emu, u32 size)
2389 {
2390 u8 size_reg = 0;
2391
2392 /* size is in samples */
2393 if (size != 0) {
2394 size = (size - 1) >> 13;
2395
2396 while (size) {
2397 size >>= 1;
2398 size_reg++;
2399 }
2400 size = 0x2000 << size_reg;
2401 }
2402 if ((emu->fx8010.etram_pages.bytes / 2) == size)
2403 return 0;
2404 spin_lock_irq(&emu->emu_lock);
2405 outl(HCFG_LOCKTANKCACHE_MASK | inl(emu->port + HCFG), emu->port + HCFG);
2406 spin_unlock_irq(&emu->emu_lock);
2407 snd_emu10k1_ptr_write(emu, TCB, 0, 0);
2408 snd_emu10k1_ptr_write(emu, TCBS, 0, 0);
2409 if (emu->fx8010.etram_pages.area != NULL) {
2410 snd_dma_free_pages(&emu->fx8010.etram_pages);
2411 emu->fx8010.etram_pages.area = NULL;
2412 emu->fx8010.etram_pages.bytes = 0;
2413 }
2414
2415 if (size > 0) {
2416 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(emu->pci),
2417 size * 2, &emu->fx8010.etram_pages) < 0)
2418 return -ENOMEM;
2419 memset(emu->fx8010.etram_pages.area, 0, size * 2);
2420 snd_emu10k1_ptr_write(emu, TCB, 0, emu->fx8010.etram_pages.addr);
2421 snd_emu10k1_ptr_write(emu, TCBS, 0, size_reg);
2422 spin_lock_irq(&emu->emu_lock);
2423 outl(inl(emu->port + HCFG) & ~HCFG_LOCKTANKCACHE_MASK, emu->port + HCFG);
2424 spin_unlock_irq(&emu->emu_lock);
2425 }
2426
2427 return 0;
2428 }
2429
2430 static int snd_emu10k1_fx8010_open(struct snd_hwdep * hw, struct file *file)
2431 {
2432 return 0;
2433 }
2434
2435 static void copy_string(char *dst, char *src, char *null, int idx)
2436 {
2437 if (src == NULL)
2438 sprintf(dst, "%s %02X", null, idx);
2439 else
2440 strcpy(dst, src);
2441 }
2442
2443 static void snd_emu10k1_fx8010_info(struct snd_emu10k1 *emu,
2444 struct snd_emu10k1_fx8010_info *info)
2445 {
2446 char **fxbus, **extin, **extout;
2447 unsigned short fxbus_mask, extin_mask, extout_mask;
2448 int res;
2449
2450 info->internal_tram_size = emu->fx8010.itram_size;
2451 info->external_tram_size = emu->fx8010.etram_pages.bytes / 2;
2452 fxbus = fxbuses;
2453 extin = emu->audigy ? audigy_ins : creative_ins;
2454 extout = emu->audigy ? audigy_outs : creative_outs;
2455 fxbus_mask = emu->fx8010.fxbus_mask;
2456 extin_mask = emu->fx8010.extin_mask;
2457 extout_mask = emu->fx8010.extout_mask;
2458 for (res = 0; res < 16; res++, fxbus++, extin++, extout++) {
2459 copy_string(info->fxbus_names[res], fxbus_mask & (1 << res) ? *fxbus : NULL, "FXBUS", res);
2460 copy_string(info->extin_names[res], extin_mask & (1 << res) ? *extin : NULL, "Unused", res);
2461 copy_string(info->extout_names[res], extout_mask & (1 << res) ? *extout : NULL, "Unused", res);
2462 }
2463 for (res = 16; res < 32; res++, extout++)
2464 copy_string(info->extout_names[res], extout_mask & (1 << res) ? *extout : NULL, "Unused", res);
2465 info->gpr_controls = emu->fx8010.gpr_count;
2466 }
2467
2468 static int snd_emu10k1_fx8010_ioctl(struct snd_hwdep * hw, struct file *file, unsigned int cmd, unsigned long arg)
2469 {
2470 struct snd_emu10k1 *emu = hw->private_data;
2471 struct snd_emu10k1_fx8010_info *info;
2472 struct snd_emu10k1_fx8010_code *icode;
2473 struct snd_emu10k1_fx8010_pcm_rec *ipcm;
2474 unsigned int addr;
2475 void __user *argp = (void __user *)arg;
2476 int res;
2477
2478 switch (cmd) {
2479 case SNDRV_EMU10K1_IOCTL_PVERSION:
2480 emu->support_tlv = 1;
2481 return put_user(SNDRV_EMU10K1_VERSION, (int __user *)argp);
2482 case SNDRV_EMU10K1_IOCTL_INFO:
2483 info = kmalloc(sizeof(*info), GFP_KERNEL);
2484 if (!info)
2485 return -ENOMEM;
2486 snd_emu10k1_fx8010_info(emu, info);
2487 if (copy_to_user(argp, info, sizeof(*info))) {
2488 kfree(info);
2489 return -EFAULT;
2490 }
2491 kfree(info);
2492 return 0;
2493 case SNDRV_EMU10K1_IOCTL_CODE_POKE:
2494 if (!capable(CAP_SYS_ADMIN))
2495 return -EPERM;
2496
2497 icode = memdup_user(argp, sizeof(*icode));
2498 if (IS_ERR(icode))
2499 return PTR_ERR(icode);
2500 res = snd_emu10k1_icode_poke(emu, icode);
2501 kfree(icode);
2502 return res;
2503 case SNDRV_EMU10K1_IOCTL_CODE_PEEK:
2504 icode = memdup_user(argp, sizeof(*icode));
2505 if (IS_ERR(icode))
2506 return PTR_ERR(icode);
2507 res = snd_emu10k1_icode_peek(emu, icode);
2508 if (res == 0 && copy_to_user(argp, icode, sizeof(*icode))) {
2509 kfree(icode);
2510 return -EFAULT;
2511 }
2512 kfree(icode);
2513 return res;
2514 case SNDRV_EMU10K1_IOCTL_PCM_POKE:
2515 ipcm = memdup_user(argp, sizeof(*ipcm));
2516 if (IS_ERR(ipcm))
2517 return PTR_ERR(ipcm);
2518 res = snd_emu10k1_ipcm_poke(emu, ipcm);
2519 kfree(ipcm);
2520 return res;
2521 case SNDRV_EMU10K1_IOCTL_PCM_PEEK:
2522 ipcm = memdup_user(argp, sizeof(*ipcm));
2523 if (IS_ERR(ipcm))
2524 return PTR_ERR(ipcm);
2525 res = snd_emu10k1_ipcm_peek(emu, ipcm);
2526 if (res == 0 && copy_to_user(argp, ipcm, sizeof(*ipcm))) {
2527 kfree(ipcm);
2528 return -EFAULT;
2529 }
2530 kfree(ipcm);
2531 return res;
2532 case SNDRV_EMU10K1_IOCTL_TRAM_SETUP:
2533 if (!capable(CAP_SYS_ADMIN))
2534 return -EPERM;
2535 if (get_user(addr, (unsigned int __user *)argp))
2536 return -EFAULT;
2537 mutex_lock(&emu->fx8010.lock);
2538 res = snd_emu10k1_fx8010_tram_setup(emu, addr);
2539 mutex_unlock(&emu->fx8010.lock);
2540 return res;
2541 case SNDRV_EMU10K1_IOCTL_STOP:
2542 if (!capable(CAP_SYS_ADMIN))
2543 return -EPERM;
2544 if (emu->audigy)
2545 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg |= A_DBG_SINGLE_STEP);
2546 else
2547 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg |= EMU10K1_DBG_SINGLE_STEP);
2548 return 0;
2549 case SNDRV_EMU10K1_IOCTL_CONTINUE:
2550 if (!capable(CAP_SYS_ADMIN))
2551 return -EPERM;
2552 if (emu->audigy)
2553 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg = 0);
2554 else
2555 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg = 0);
2556 return 0;
2557 case SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER:
2558 if (!capable(CAP_SYS_ADMIN))
2559 return -EPERM;
2560 if (emu->audigy)
2561 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg | A_DBG_ZC);
2562 else
2563 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg | EMU10K1_DBG_ZC);
2564 udelay(10);
2565 if (emu->audigy)
2566 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg);
2567 else
2568 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg);
2569 return 0;
2570 case SNDRV_EMU10K1_IOCTL_SINGLE_STEP:
2571 if (!capable(CAP_SYS_ADMIN))
2572 return -EPERM;
2573 if (get_user(addr, (unsigned int __user *)argp))
2574 return -EFAULT;
2575 if (addr > 0x1ff)
2576 return -EINVAL;
2577 if (emu->audigy)
2578 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg |= A_DBG_SINGLE_STEP | addr);
2579 else
2580 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg |= EMU10K1_DBG_SINGLE_STEP | addr);
2581 udelay(10);
2582 if (emu->audigy)
2583 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg |= A_DBG_SINGLE_STEP | A_DBG_STEP_ADDR | addr);
2584 else
2585 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg |= EMU10K1_DBG_SINGLE_STEP | EMU10K1_DBG_STEP | addr);
2586 return 0;
2587 case SNDRV_EMU10K1_IOCTL_DBG_READ:
2588 if (emu->audigy)
2589 addr = snd_emu10k1_ptr_read(emu, A_DBG, 0);
2590 else
2591 addr = snd_emu10k1_ptr_read(emu, DBG, 0);
2592 if (put_user(addr, (unsigned int __user *)argp))
2593 return -EFAULT;
2594 return 0;
2595 }
2596 return -ENOTTY;
2597 }
2598
2599 static int snd_emu10k1_fx8010_release(struct snd_hwdep * hw, struct file *file)
2600 {
2601 return 0;
2602 }
2603
2604 int __devinit snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device, struct snd_hwdep ** rhwdep)
2605 {
2606 struct snd_hwdep *hw;
2607 int err;
2608
2609 if (rhwdep)
2610 *rhwdep = NULL;
2611 if ((err = snd_hwdep_new(emu->card, "FX8010", device, &hw)) < 0)
2612 return err;
2613 strcpy(hw->name, "EMU10K1 (FX8010)");
2614 hw->iface = SNDRV_HWDEP_IFACE_EMU10K1;
2615 hw->ops.open = snd_emu10k1_fx8010_open;
2616 hw->ops.ioctl = snd_emu10k1_fx8010_ioctl;
2617 hw->ops.release = snd_emu10k1_fx8010_release;
2618 hw->private_data = emu;
2619 if (rhwdep)
2620 *rhwdep = hw;
2621 return 0;
2622 }
2623
2624 #ifdef CONFIG_PM
2625 int __devinit snd_emu10k1_efx_alloc_pm_buffer(struct snd_emu10k1 *emu)
2626 {
2627 int len;
2628
2629 len = emu->audigy ? 0x200 : 0x100;
2630 emu->saved_gpr = kmalloc(len * 4, GFP_KERNEL);
2631 if (! emu->saved_gpr)
2632 return -ENOMEM;
2633 len = emu->audigy ? 0x100 : 0xa0;
2634 emu->tram_val_saved = kmalloc(len * 4, GFP_KERNEL);
2635 emu->tram_addr_saved = kmalloc(len * 4, GFP_KERNEL);
2636 if (! emu->tram_val_saved || ! emu->tram_addr_saved)
2637 return -ENOMEM;
2638 len = emu->audigy ? 2 * 1024 : 2 * 512;
2639 emu->saved_icode = vmalloc(len * 4);
2640 if (! emu->saved_icode)
2641 return -ENOMEM;
2642 return 0;
2643 }
2644
2645 void snd_emu10k1_efx_free_pm_buffer(struct snd_emu10k1 *emu)
2646 {
2647 kfree(emu->saved_gpr);
2648 kfree(emu->tram_val_saved);
2649 kfree(emu->tram_addr_saved);
2650 vfree(emu->saved_icode);
2651 }
2652
2653 /*
2654 * save/restore GPR, TRAM and codes
2655 */
2656 void snd_emu10k1_efx_suspend(struct snd_emu10k1 *emu)
2657 {
2658 int i, len;
2659
2660 len = emu->audigy ? 0x200 : 0x100;
2661 for (i = 0; i < len; i++)
2662 emu->saved_gpr[i] = snd_emu10k1_ptr_read(emu, emu->gpr_base + i, 0);
2663
2664 len = emu->audigy ? 0x100 : 0xa0;
2665 for (i = 0; i < len; i++) {
2666 emu->tram_val_saved[i] = snd_emu10k1_ptr_read(emu, TANKMEMDATAREGBASE + i, 0);
2667 emu->tram_addr_saved[i] = snd_emu10k1_ptr_read(emu, TANKMEMADDRREGBASE + i, 0);
2668 if (emu->audigy) {
2669 emu->tram_addr_saved[i] >>= 12;
2670 emu->tram_addr_saved[i] |=
2671 snd_emu10k1_ptr_read(emu, A_TANKMEMCTLREGBASE + i, 0) << 20;
2672 }
2673 }
2674
2675 len = emu->audigy ? 2 * 1024 : 2 * 512;
2676 for (i = 0; i < len; i++)
2677 emu->saved_icode[i] = snd_emu10k1_efx_read(emu, i);
2678 }
2679
2680 void snd_emu10k1_efx_resume(struct snd_emu10k1 *emu)
2681 {
2682 int i, len;
2683
2684 /* set up TRAM */
2685 if (emu->fx8010.etram_pages.bytes > 0) {
2686 unsigned size, size_reg = 0;
2687 size = emu->fx8010.etram_pages.bytes / 2;
2688 size = (size - 1) >> 13;
2689 while (size) {
2690 size >>= 1;
2691 size_reg++;
2692 }
2693 outl(HCFG_LOCKTANKCACHE_MASK | inl(emu->port + HCFG), emu->port + HCFG);
2694 snd_emu10k1_ptr_write(emu, TCB, 0, emu->fx8010.etram_pages.addr);
2695 snd_emu10k1_ptr_write(emu, TCBS, 0, size_reg);
2696 outl(inl(emu->port + HCFG) & ~HCFG_LOCKTANKCACHE_MASK, emu->port + HCFG);
2697 }
2698
2699 if (emu->audigy)
2700 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg | A_DBG_SINGLE_STEP);
2701 else
2702 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg | EMU10K1_DBG_SINGLE_STEP);
2703
2704 len = emu->audigy ? 0x200 : 0x100;
2705 for (i = 0; i < len; i++)
2706 snd_emu10k1_ptr_write(emu, emu->gpr_base + i, 0, emu->saved_gpr[i]);
2707
2708 len = emu->audigy ? 0x100 : 0xa0;
2709 for (i = 0; i < len; i++) {
2710 snd_emu10k1_ptr_write(emu, TANKMEMDATAREGBASE + i, 0,
2711 emu->tram_val_saved[i]);
2712 if (! emu->audigy)
2713 snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + i, 0,
2714 emu->tram_addr_saved[i]);
2715 else {
2716 snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + i, 0,
2717 emu->tram_addr_saved[i] << 12);
2718 snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + i, 0,
2719 emu->tram_addr_saved[i] >> 20);
2720 }
2721 }
2722
2723 len = emu->audigy ? 2 * 1024 : 2 * 512;
2724 for (i = 0; i < len; i++)
2725 snd_emu10k1_efx_write(emu, i, emu->saved_icode[i]);
2726
2727 /* start FX processor when the DSP code is updated */
2728 if (emu->audigy)
2729 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg);
2730 else
2731 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg);
2732 }
2733 #endif
Support for the Chinese Samsung S3C2440 based development boards