awacs.c revision 1.48.10.1 1 1.48.10.1 thorpej /* $NetBSD: awacs.c,v 1.48.10.1 2021/04/03 22:28:29 thorpej Exp $ */
2 1.1 tsubai
3 1.1 tsubai /*-
4 1.1 tsubai * Copyright (c) 2000 Tsubai Masanari. All rights reserved.
5 1.1 tsubai *
6 1.1 tsubai * Redistribution and use in source and binary forms, with or without
7 1.1 tsubai * modification, are permitted provided that the following conditions
8 1.1 tsubai * are met:
9 1.1 tsubai * 1. Redistributions of source code must retain the above copyright
10 1.1 tsubai * notice, this list of conditions and the following disclaimer.
11 1.1 tsubai * 2. Redistributions in binary form must reproduce the above copyright
12 1.1 tsubai * notice, this list of conditions and the following disclaimer in the
13 1.1 tsubai * documentation and/or other materials provided with the distribution.
14 1.1 tsubai * 3. The name of the author may not be used to endorse or promote products
15 1.1 tsubai * derived from this software without specific prior written permission.
16 1.1 tsubai *
17 1.1 tsubai * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 1.1 tsubai * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 1.1 tsubai * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 1.1 tsubai * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 1.1 tsubai * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 1.1 tsubai * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 1.1 tsubai * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 1.1 tsubai * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 1.1 tsubai * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 1.1 tsubai * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 1.1 tsubai */
28 1.19 lukem
29 1.19 lukem #include <sys/cdefs.h>
30 1.48.10.1 thorpej __KERNEL_RCSID(0, "$NetBSD: awacs.c,v 1.48.10.1 2021/04/03 22:28:29 thorpej Exp $");
31 1.1 tsubai
32 1.1 tsubai #include <sys/param.h>
33 1.1 tsubai #include <sys/audioio.h>
34 1.1 tsubai #include <sys/device.h>
35 1.1 tsubai #include <sys/systm.h>
36 1.28 macallan #include <sys/kthread.h>
37 1.28 macallan #include <sys/kernel.h>
38 1.41 jmcneill #include <sys/mutex.h>
39 1.41 jmcneill #include <sys/condvar.h>
40 1.1 tsubai
41 1.47 isaki #include <dev/audio/audio_if.h>
42 1.1 tsubai
43 1.39 macallan #include <uvm/uvm_extern.h>
44 1.1 tsubai #include <machine/autoconf.h>
45 1.1 tsubai #include <machine/pio.h>
46 1.10 matt
47 1.10 matt #include <dev/ofw/openfirm.h>
48 1.1 tsubai #include <macppc/dev/dbdma.h>
49 1.1 tsubai
50 1.25 macallan #include <dev/i2c/sgsmixvar.h>
51 1.25 macallan #include "sgsmix.h"
52 1.28 macallan #include "opt_awacs.h"
53 1.25 macallan
54 1.1 tsubai #ifdef AWACS_DEBUG
55 1.1 tsubai # define DPRINTF printf
56 1.1 tsubai #else
57 1.1 tsubai # define DPRINTF while (0) printf
58 1.1 tsubai #endif
59 1.1 tsubai
60 1.1 tsubai struct awacs_softc {
61 1.34 macallan device_t sc_dev;
62 1.40 macallan bus_space_tag_t sc_tag;
63 1.40 macallan bus_space_handle_t sc_regh;
64 1.40 macallan bus_space_handle_t sc_idmah;
65 1.40 macallan bus_space_handle_t sc_odmah;
66 1.18 wiz void (*sc_ointr)(void *); /* DMA completion intr handler */
67 1.1 tsubai void *sc_oarg; /* arg for sc_ointr() */
68 1.1 tsubai int sc_opages; /* # of output pages */
69 1.1 tsubai
70 1.18 wiz void (*sc_iintr)(void *); /* DMA completion intr handler */
71 1.1 tsubai void *sc_iarg; /* arg for sc_iintr() */
72 1.1 tsubai
73 1.28 macallan uint32_t sc_record_source; /* recording source mask */
74 1.28 macallan uint32_t sc_output_mask; /* output mask */
75 1.28 macallan uint32_t sc_headphones_mask; /* which reading of the gpio means */
76 1.28 macallan uint32_t sc_headphones_in; /* headphones are present */
77 1.1 tsubai
78 1.25 macallan int sc_screamer;
79 1.25 macallan int sc_have_perch;
80 1.28 macallan int vol_l, vol_r;
81 1.25 macallan int sc_bass, sc_treble;
82 1.29 ad lwp_t *sc_thread;
83 1.41 jmcneill kcondvar_t sc_event;
84 1.28 macallan int sc_output_wanted;
85 1.35 jmcneill int sc_need_parallel_output;
86 1.25 macallan #if NSGSMIX > 0
87 1.34 macallan device_t sc_sgsmix;
88 1.25 macallan #endif
89 1.25 macallan
90 1.1 tsubai u_int sc_codecctl0;
91 1.1 tsubai u_int sc_codecctl1;
92 1.1 tsubai u_int sc_codecctl2;
93 1.1 tsubai u_int sc_codecctl4;
94 1.25 macallan u_int sc_codecctl5;
95 1.25 macallan u_int sc_codecctl6;
96 1.25 macallan u_int sc_codecctl7;
97 1.1 tsubai u_int sc_soundctl;
98 1.1 tsubai
99 1.1 tsubai struct dbdma_regmap *sc_odma;
100 1.1 tsubai struct dbdma_regmap *sc_idma;
101 1.1 tsubai struct dbdma_command *sc_odmacmd;
102 1.1 tsubai struct dbdma_command *sc_idmacmd;
103 1.22 kent
104 1.41 jmcneill kmutex_t sc_lock;
105 1.41 jmcneill kmutex_t sc_intr_lock;
106 1.1 tsubai };
107 1.1 tsubai
108 1.34 macallan static int awacs_match(device_t, struct cfdata *, void *);
109 1.34 macallan static void awacs_attach(device_t, device_t, void *);
110 1.28 macallan static int awacs_intr(void *);
111 1.28 macallan static int awacs_status_intr(void *);
112 1.28 macallan
113 1.47 isaki static int awacs_query_format(void *, audio_format_query_t *);
114 1.47 isaki static int awacs_set_format(void *, int,
115 1.47 isaki const audio_params_t *, const audio_params_t *,
116 1.47 isaki audio_filter_reg_t *, audio_filter_reg_t *);
117 1.28 macallan
118 1.28 macallan static int awacs_round_blocksize(void *, int, int, const audio_params_t *);
119 1.28 macallan static int awacs_trigger_output(void *, void *, void *, int, void (*)(void *),
120 1.23 kent void *, const audio_params_t *);
121 1.28 macallan static int awacs_trigger_input(void *, void *, void *, int, void (*)(void *),
122 1.23 kent void *, const audio_params_t *);
123 1.28 macallan static int awacs_halt_output(void *);
124 1.28 macallan static int awacs_halt_input(void *);
125 1.28 macallan static int awacs_getdev(void *, struct audio_device *);
126 1.28 macallan static int awacs_set_port(void *, mixer_ctrl_t *);
127 1.28 macallan static int awacs_get_port(void *, mixer_ctrl_t *);
128 1.28 macallan static int awacs_query_devinfo(void *, mixer_devinfo_t *);
129 1.28 macallan static size_t awacs_round_buffersize(void *, int, size_t);
130 1.28 macallan static int awacs_get_props(void *);
131 1.41 jmcneill static void awacs_get_locks(void *, kmutex_t **, kmutex_t **);
132 1.1 tsubai
133 1.1 tsubai static inline u_int awacs_read_reg(struct awacs_softc *, int);
134 1.1 tsubai static inline void awacs_write_reg(struct awacs_softc *, int, int);
135 1.28 macallan static void awacs_write_codec(struct awacs_softc *, int);
136 1.28 macallan
137 1.34 macallan void awacs_set_volume(struct awacs_softc *, int, int);
138 1.28 macallan static void awacs_set_speaker_volume(struct awacs_softc *, int, int);
139 1.28 macallan static void awacs_set_ext_volume(struct awacs_softc *, int, int);
140 1.28 macallan static void awacs_set_loopthrough_volume(struct awacs_softc *, int, int);
141 1.28 macallan static int awacs_set_rate(struct awacs_softc *, const audio_params_t *);
142 1.28 macallan static void awacs_select_output(struct awacs_softc *, int);
143 1.28 macallan static int awacs_check_headphones(struct awacs_softc *);
144 1.28 macallan static void awacs_thread(void *);
145 1.28 macallan
146 1.25 macallan #if NSGSMIX > 0
147 1.25 macallan static void awacs_set_bass(struct awacs_softc *, int);
148 1.25 macallan static void awacs_set_treble(struct awacs_softc *, int);
149 1.25 macallan #endif
150 1.34 macallan static int awacs_setup_sgsmix(device_t);
151 1.1 tsubai
152 1.34 macallan CFATTACH_DECL_NEW(awacs, sizeof(struct awacs_softc),
153 1.14 thorpej awacs_match, awacs_attach, NULL, NULL);
154 1.1 tsubai
155 1.21 yamt const struct audio_hw_if awacs_hw_if = {
156 1.47 isaki .query_format = awacs_query_format,
157 1.47 isaki .set_format = awacs_set_format,
158 1.46 isaki .round_blocksize = awacs_round_blocksize,
159 1.46 isaki .halt_output = awacs_halt_output,
160 1.46 isaki .halt_input = awacs_halt_input,
161 1.46 isaki .getdev = awacs_getdev,
162 1.46 isaki .set_port = awacs_set_port,
163 1.46 isaki .get_port = awacs_get_port,
164 1.46 isaki .query_devinfo = awacs_query_devinfo,
165 1.46 isaki .round_buffersize = awacs_round_buffersize,
166 1.46 isaki .get_props = awacs_get_props,
167 1.46 isaki .trigger_output = awacs_trigger_output,
168 1.46 isaki .trigger_input = awacs_trigger_input,
169 1.46 isaki .get_locks = awacs_get_locks,
170 1.1 tsubai };
171 1.1 tsubai
172 1.1 tsubai struct audio_device awacs_device = {
173 1.1 tsubai "AWACS",
174 1.1 tsubai "",
175 1.1 tsubai "awacs"
176 1.1 tsubai };
177 1.1 tsubai
178 1.47 isaki static const struct audio_format awacs_formats[] = {
179 1.47 isaki {
180 1.47 isaki .mode = AUMODE_PLAY | AUMODE_RECORD,
181 1.47 isaki .encoding = AUDIO_ENCODING_SLINEAR_BE,
182 1.47 isaki .validbits = 16,
183 1.47 isaki .precision = 16,
184 1.47 isaki .channels = 2,
185 1.47 isaki .channel_mask = AUFMT_STEREO,
186 1.47 isaki .frequency_type = 8,
187 1.47 isaki .frequency =
188 1.47 isaki { 7350, 8820, 11025, 14700, 17640, 22050, 29400, 44100 },
189 1.47 isaki }
190 1.22 kent };
191 1.47 isaki #define AWACS_NFORMATS __arraycount(awacs_formats)
192 1.22 kent
193 1.1 tsubai /* register offset */
194 1.1 tsubai #define AWACS_SOUND_CTRL 0x00
195 1.1 tsubai #define AWACS_CODEC_CTRL 0x10
196 1.1 tsubai #define AWACS_CODEC_STATUS 0x20
197 1.1 tsubai #define AWACS_CLIP_COUNT 0x30
198 1.1 tsubai #define AWACS_BYTE_SWAP 0x40
199 1.1 tsubai
200 1.1 tsubai /* sound control */
201 1.1 tsubai #define AWACS_INPUT_SUBFRAME0 0x00000001
202 1.1 tsubai #define AWACS_INPUT_SUBFRAME1 0x00000002
203 1.1 tsubai #define AWACS_INPUT_SUBFRAME2 0x00000004
204 1.1 tsubai #define AWACS_INPUT_SUBFRAME3 0x00000008
205 1.1 tsubai
206 1.1 tsubai #define AWACS_OUTPUT_SUBFRAME0 0x00000010
207 1.1 tsubai #define AWACS_OUTPUT_SUBFRAME1 0x00000020
208 1.1 tsubai #define AWACS_OUTPUT_SUBFRAME2 0x00000040
209 1.1 tsubai #define AWACS_OUTPUT_SUBFRAME3 0x00000080
210 1.1 tsubai
211 1.1 tsubai #define AWACS_RATE_44100 0x00000000
212 1.1 tsubai #define AWACS_RATE_29400 0x00000100
213 1.1 tsubai #define AWACS_RATE_22050 0x00000200
214 1.1 tsubai #define AWACS_RATE_17640 0x00000300
215 1.1 tsubai #define AWACS_RATE_14700 0x00000400
216 1.1 tsubai #define AWACS_RATE_11025 0x00000500
217 1.1 tsubai #define AWACS_RATE_8820 0x00000600
218 1.1 tsubai #define AWACS_RATE_7350 0x00000700
219 1.1 tsubai #define AWACS_RATE_MASK 0x00000700
220 1.1 tsubai
221 1.28 macallan #define AWACS_ERROR 0x00000800
222 1.28 macallan #define AWACS_PORTCHG 0x00001000
223 1.28 macallan #define AWACS_INTR_ERROR 0x00002000 /* interrupt on error */
224 1.28 macallan #define AWACS_INTR_PORTCHG 0x00004000 /* interrupt on port change */
225 1.28 macallan
226 1.28 macallan #define AWACS_STATUS_SUBFRAME 0x00018000 /* mask */
227 1.27 jmcneill
228 1.1 tsubai /* codec control */
229 1.1 tsubai #define AWACS_CODEC_ADDR0 0x00000000
230 1.1 tsubai #define AWACS_CODEC_ADDR1 0x00001000
231 1.1 tsubai #define AWACS_CODEC_ADDR2 0x00002000
232 1.1 tsubai #define AWACS_CODEC_ADDR4 0x00004000
233 1.25 macallan #define AWACS_CODEC_ADDR5 0x00005000
234 1.25 macallan #define AWACS_CODEC_ADDR6 0x00006000
235 1.25 macallan #define AWACS_CODEC_ADDR7 0x00007000
236 1.1 tsubai #define AWACS_CODEC_EMSEL0 0x00000000
237 1.1 tsubai #define AWACS_CODEC_EMSEL1 0x00400000
238 1.1 tsubai #define AWACS_CODEC_EMSEL2 0x00800000
239 1.1 tsubai #define AWACS_CODEC_EMSEL4 0x00c00000
240 1.1 tsubai #define AWACS_CODEC_BUSY 0x01000000
241 1.1 tsubai
242 1.1 tsubai /* cc0 */
243 1.1 tsubai #define AWACS_DEFAULT_CD_GAIN 0x000000bb
244 1.1 tsubai #define AWACS_INPUT_CD 0x00000200
245 1.4 wiz #define AWACS_INPUT_LINE 0x00000400
246 1.4 wiz #define AWACS_INPUT_MICROPHONE 0x00000800
247 1.1 tsubai #define AWACS_INPUT_MASK 0x00000e00
248 1.1 tsubai
249 1.1 tsubai /* cc1 */
250 1.25 macallan #define AWACS_LOOP_THROUGH 0x00000040
251 1.1 tsubai #define AWACS_MUTE_SPEAKER 0x00000080
252 1.1 tsubai #define AWACS_MUTE_HEADPHONE 0x00000200
253 1.25 macallan #define AWACS_PARALLEL_OUTPUT 0x00000c00
254 1.1 tsubai
255 1.25 macallan /* output */
256 1.25 macallan #define OUTPUT_SPEAKER 1
257 1.25 macallan #define OUTPUT_HEADPHONES 2
258 1.28 macallan
259 1.28 macallan /* codec status */
260 1.28 macallan
261 1.28 macallan static const char *screamer[] = {"screamer", NULL};
262 1.28 macallan
263 1.28 macallan /*
264 1.28 macallan * list machines that have the headphone detect GPIO reversed here.
265 1.28 macallan * so far the only known case is the PowerBook 3400c and similar machines
266 1.28 macallan */
267 1.28 macallan static const char *detect_reversed[] = {"AAPL,3400/2400",
268 1.28 macallan "AAPL,3500",
269 1.28 macallan NULL};
270 1.28 macallan
271 1.43 phx static const char *use_gpio4[] = { "PowerMac3,1",
272 1.43 phx "PowerMac3,2",
273 1.43 phx "PowerMac3,3",
274 1.32 macallan NULL};
275 1.32 macallan
276 1.35 jmcneill /*
277 1.35 jmcneill * list of machines that do not require AWACS_PARALLEL_OUTPUT
278 1.35 jmcneill */
279 1.35 jmcneill static const char *no_parallel_output[] = { "PowerBook3,1",
280 1.35 jmcneill NULL};
281 1.35 jmcneill
282 1.28 macallan static int
283 1.34 macallan awacs_match(device_t parent, struct cfdata *match, void *aux)
284 1.1 tsubai {
285 1.23 kent struct confargs *ca;
286 1.1 tsubai
287 1.23 kent ca = aux;
288 1.16 soren
289 1.32 macallan if (strcmp(ca->ca_name, "awacs") == 0 ||
290 1.32 macallan strcmp(ca->ca_name, "davbus") == 0)
291 1.32 macallan return 100;
292 1.1 tsubai
293 1.1 tsubai if (ca->ca_nreg < 24 || ca->ca_nintr < 12)
294 1.2 tsubai return 0;
295 1.2 tsubai
296 1.32 macallan if (strcmp(ca->ca_name, "i2s") == 0)
297 1.32 macallan return 1;
298 1.32 macallan
299 1.32 macallan return 0;
300 1.1 tsubai }
301 1.1 tsubai
302 1.28 macallan static void
303 1.34 macallan awacs_attach(device_t parent, device_t self, void *aux)
304 1.1 tsubai {
305 1.23 kent struct awacs_softc *sc;
306 1.40 macallan struct confargs *ca = aux;
307 1.9 tsubai int cirq, oirq, iirq, cirq_type, oirq_type, iirq_type;
308 1.25 macallan int len = -1, perch;
309 1.28 macallan int root_node;
310 1.48.10.1 thorpej char compat[256], intr_xname[INTRDEVNAMEBUF];
311 1.23 kent
312 1.34 macallan sc = device_private(self);
313 1.34 macallan sc->sc_dev = self;
314 1.40 macallan sc->sc_tag = ca->ca_tag;
315 1.1 tsubai
316 1.40 macallan if (bus_space_map(sc->sc_tag, ca->ca_baseaddr + ca->ca_reg[0],
317 1.40 macallan ca->ca_reg[1], 0, &sc->sc_regh) != 0)
318 1.40 macallan printf("couldn't map codec registers\n");
319 1.40 macallan if (bus_space_map(sc->sc_tag, ca->ca_baseaddr + ca->ca_reg[2],
320 1.40 macallan ca->ca_reg[3], BUS_SPACE_MAP_LINEAR, &sc->sc_odmah) != 0)
321 1.40 macallan printf("couldn't map DMA out registers\n");
322 1.40 macallan if (bus_space_map(sc->sc_tag, ca->ca_baseaddr + ca->ca_reg[4],
323 1.40 macallan ca->ca_reg[5], BUS_SPACE_MAP_LINEAR, &sc->sc_idmah) != 0)
324 1.40 macallan printf("couldn't map DMA in registers\n");
325 1.1 tsubai
326 1.40 macallan sc->sc_odma = bus_space_vaddr(sc->sc_tag, sc->sc_odmah);
327 1.40 macallan sc->sc_idma = bus_space_vaddr(sc->sc_tag, sc->sc_idmah);
328 1.44 macallan sc->sc_odmacmd = dbdma_alloc(20 * sizeof(struct dbdma_command), NULL);
329 1.44 macallan sc->sc_idmacmd = dbdma_alloc(20 * sizeof(struct dbdma_command), NULL);
330 1.1 tsubai
331 1.16 soren if (strcmp(ca->ca_name, "i2s") == 0) {
332 1.16 soren int node, intr[6];
333 1.16 soren
334 1.16 soren node = OF_child(ca->ca_node);
335 1.20 thorpej if (node == 0) {
336 1.16 soren printf("no i2s-a child\n");
337 1.16 soren return;
338 1.16 soren }
339 1.16 soren if (OF_getprop(node, "interrupts", intr, sizeof(intr)) == -1) {
340 1.16 soren printf("no interrupt property\n");
341 1.16 soren return;
342 1.16 soren }
343 1.16 soren
344 1.16 soren cirq = intr[0];
345 1.16 soren oirq = intr[2];
346 1.16 soren iirq = intr[4];
347 1.16 soren cirq_type = intr[1] ? IST_LEVEL : IST_EDGE;
348 1.16 soren oirq_type = intr[3] ? IST_LEVEL : IST_EDGE;
349 1.16 soren iirq_type = intr[5] ? IST_LEVEL : IST_EDGE;
350 1.16 soren } else if (ca->ca_nintr == 24) {
351 1.9 tsubai cirq = ca->ca_intr[0];
352 1.9 tsubai oirq = ca->ca_intr[2];
353 1.9 tsubai iirq = ca->ca_intr[4];
354 1.9 tsubai cirq_type = ca->ca_intr[1] ? IST_LEVEL : IST_EDGE;
355 1.9 tsubai oirq_type = ca->ca_intr[3] ? IST_LEVEL : IST_EDGE;
356 1.9 tsubai iirq_type = ca->ca_intr[5] ? IST_LEVEL : IST_EDGE;
357 1.9 tsubai } else {
358 1.9 tsubai cirq = ca->ca_intr[0];
359 1.9 tsubai oirq = ca->ca_intr[1];
360 1.9 tsubai iirq = ca->ca_intr[2];
361 1.31 garbled cirq_type = oirq_type = iirq_type = IST_EDGE;
362 1.9 tsubai }
363 1.16 soren
364 1.48.10.1 thorpej snprintf(intr_xname, sizeof(intr_xname), "%s status",
365 1.48.10.1 thorpej device_xname(self));
366 1.48.10.1 thorpej intr_establish_xname(cirq, cirq_type, IPL_BIO, awacs_status_intr, sc,
367 1.48.10.1 thorpej intr_xname);
368 1.48.10.1 thorpej
369 1.48.10.1 thorpej snprintf(intr_xname, sizeof(intr_xname), "%s out", device_xname(self));
370 1.48.10.1 thorpej intr_establish_xname(oirq, oirq_type, IPL_AUDIO, awacs_intr, sc,
371 1.48.10.1 thorpej intr_xname);
372 1.48.10.1 thorpej
373 1.48.10.1 thorpej snprintf(intr_xname, sizeof(intr_xname), "%s in", device_xname(self));
374 1.48.10.1 thorpej intr_establish_xname(iirq, iirq_type, IPL_AUDIO, awacs_intr, sc,
375 1.48.10.1 thorpej intr_xname);
376 1.41 jmcneill
377 1.41 jmcneill mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE);
378 1.42 mrg mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_AUDIO);
379 1.41 jmcneill
380 1.41 jmcneill cv_init(&sc->sc_event, "awacs_wait");
381 1.25 macallan
382 1.25 macallan /* check if the chip is a screamer */
383 1.48.10.1 thorpej sc->sc_screamer = of_compatible(ca->ca_node, screamer);
384 1.28 macallan if (!sc->sc_screamer) {
385 1.28 macallan /* look for 'sound' child node */
386 1.28 macallan int sound_node;
387 1.28 macallan
388 1.28 macallan sound_node = OF_child(ca->ca_node);
389 1.28 macallan while ((sound_node != 0) && (!sc->sc_screamer)) {
390 1.28 macallan
391 1.48.10.1 thorpej sc->sc_screamer = of_compatible(sound_node, screamer);
392 1.28 macallan sound_node = OF_peer(sound_node);
393 1.25 macallan }
394 1.25 macallan }
395 1.28 macallan
396 1.28 macallan if (sc->sc_screamer) {
397 1.28 macallan printf(" Screamer");
398 1.25 macallan }
399 1.25 macallan
400 1.28 macallan printf(": irq %d,%d,%d\n", cirq, oirq, iirq);
401 1.28 macallan
402 1.28 macallan sc->vol_l = 0;
403 1.28 macallan sc->vol_r = 0;
404 1.25 macallan
405 1.1 tsubai sc->sc_soundctl = AWACS_INPUT_SUBFRAME0 | AWACS_OUTPUT_SUBFRAME0 |
406 1.28 macallan AWACS_RATE_44100 | AWACS_INTR_PORTCHG;
407 1.1 tsubai awacs_write_reg(sc, AWACS_SOUND_CTRL, sc->sc_soundctl);
408 1.1 tsubai
409 1.1 tsubai sc->sc_codecctl0 = AWACS_CODEC_ADDR0 | AWACS_CODEC_EMSEL0;
410 1.1 tsubai sc->sc_codecctl1 = AWACS_CODEC_ADDR1 | AWACS_CODEC_EMSEL0;
411 1.1 tsubai sc->sc_codecctl2 = AWACS_CODEC_ADDR2 | AWACS_CODEC_EMSEL0;
412 1.1 tsubai sc->sc_codecctl4 = AWACS_CODEC_ADDR4 | AWACS_CODEC_EMSEL0;
413 1.25 macallan sc->sc_codecctl5 = AWACS_CODEC_ADDR5 | AWACS_CODEC_EMSEL0;
414 1.25 macallan sc->sc_codecctl6 = AWACS_CODEC_ADDR6 | AWACS_CODEC_EMSEL0;
415 1.25 macallan sc->sc_codecctl7 = AWACS_CODEC_ADDR7 | AWACS_CODEC_EMSEL0;
416 1.1 tsubai
417 1.1 tsubai sc->sc_codecctl0 |= AWACS_INPUT_CD | AWACS_DEFAULT_CD_GAIN;
418 1.1 tsubai awacs_write_codec(sc, sc->sc_codecctl0);
419 1.1 tsubai
420 1.28 macallan /* Set loopthrough for external mixer on beige G3 */
421 1.35 jmcneill sc->sc_codecctl1 |= AWACS_LOOP_THROUGH;
422 1.25 macallan
423 1.34 macallan printf("%s: ", device_xname(sc->sc_dev));
424 1.28 macallan
425 1.30 macallan /*
426 1.30 macallan * all(?) awacs have GPIOs to detect if there's something plugged into
427 1.30 macallan * the headphone jack. The other GPIOs are either used for other jacks
428 1.30 macallan * ( the PB3400c's microphone jack for instance ) or unused.
429 1.30 macallan * The problem is that there are at least three different ways how
430 1.30 macallan * those GPIOs are wired to the actual jacks.
431 1.30 macallan * For now we bother only with headphone detection
432 1.30 macallan */
433 1.30 macallan perch = OF_finddevice("/perch");
434 1.28 macallan root_node = OF_finddevice("/");
435 1.48.10.1 thorpej if (of_compatible(root_node, detect_reversed)) {
436 1.28 macallan
437 1.28 macallan /* 0x02 is for the microphone jack, high active */
438 1.28 macallan /*
439 1.28 macallan * for some reason the gpio for the headphones jack is low
440 1.28 macallan * active on the PB3400 and similar machines
441 1.28 macallan */
442 1.28 macallan sc->sc_headphones_mask = 0x8;
443 1.28 macallan sc->sc_headphones_in = 0x0;
444 1.48.10.1 thorpej } else if ((perch != -1) || of_compatible(root_node, use_gpio4)) {
445 1.28 macallan /*
446 1.30 macallan * this is for the beige G3's 'personality card' which uses
447 1.30 macallan * yet another wiring of the headphone detect GPIOs
448 1.32 macallan * some G4s use it as well
449 1.28 macallan */
450 1.28 macallan sc->sc_headphones_mask = 0x04;
451 1.28 macallan sc->sc_headphones_in = 0x04;
452 1.28 macallan } else {
453 1.30 macallan /* while on most machines it's high active as well */
454 1.28 macallan sc->sc_headphones_mask = 0x8;
455 1.28 macallan sc->sc_headphones_in = 0x8;
456 1.28 macallan }
457 1.35 jmcneill
458 1.48.10.1 thorpej if (of_compatible(root_node, no_parallel_output))
459 1.35 jmcneill sc->sc_need_parallel_output = 0;
460 1.35 jmcneill else {
461 1.35 jmcneill sc->sc_need_parallel_output = 1;
462 1.35 jmcneill sc->sc_codecctl1 |= AWACS_PARALLEL_OUTPUT;
463 1.35 jmcneill }
464 1.40 macallan
465 1.28 macallan if (awacs_check_headphones(sc)) {
466 1.28 macallan
467 1.28 macallan /* default output to headphones */
468 1.28 macallan printf("headphones\n");
469 1.25 macallan sc->sc_output_mask = OUTPUT_HEADPHONES;
470 1.25 macallan } else {
471 1.28 macallan
472 1.25 macallan /* default output to speakers */
473 1.28 macallan printf("speaker\n");
474 1.25 macallan sc->sc_output_mask = OUTPUT_SPEAKER;
475 1.25 macallan }
476 1.28 macallan sc->sc_output_wanted = sc->sc_output_mask;
477 1.28 macallan awacs_select_output(sc, sc->sc_output_mask);
478 1.1 tsubai
479 1.25 macallan delay(100);
480 1.25 macallan if (sc->sc_screamer) {
481 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl6);
482 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl5);
483 1.25 macallan delay(2);
484 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl1);
485 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl7);
486 1.25 macallan }
487 1.1 tsubai
488 1.4 wiz /* default input from CD */
489 1.4 wiz sc->sc_record_source = 1 << 0;
490 1.4 wiz sc->sc_codecctl0 &= ~AWACS_INPUT_MASK;
491 1.4 wiz sc->sc_codecctl0 |= AWACS_INPUT_CD;
492 1.4 wiz awacs_write_codec(sc, sc->sc_codecctl0);
493 1.4 wiz
494 1.1 tsubai /* Enable interrupts and looping mode. */
495 1.1 tsubai /* XXX ... */
496 1.1 tsubai
497 1.35 jmcneill sc->sc_codecctl1 |= AWACS_LOOP_THROUGH;
498 1.35 jmcneill if (sc->sc_need_parallel_output)
499 1.35 jmcneill sc->sc_codecctl1 |= AWACS_PARALLEL_OUTPUT;
500 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl1);
501 1.25 macallan
502 1.25 macallan #if NSGSMIX > 0
503 1.25 macallan sc->sc_sgsmix = NULL;
504 1.25 macallan #endif
505 1.25 macallan sc->sc_have_perch = 0;
506 1.30 macallan if (perch != -1) {
507 1.25 macallan
508 1.25 macallan len = OF_getprop(perch, "compatible", compat, 255);
509 1.25 macallan if (len > 0) {
510 1.25 macallan printf("%s: found '%s' personality card\n",
511 1.34 macallan device_xname(sc->sc_dev), compat);
512 1.25 macallan sc->sc_have_perch = 1;
513 1.34 macallan config_finalize_register(sc->sc_dev,
514 1.33 macallan awacs_setup_sgsmix);
515 1.25 macallan }
516 1.25 macallan }
517 1.25 macallan
518 1.25 macallan /* Set initial volume[s] */
519 1.28 macallan awacs_set_volume(sc, 144, 144);
520 1.33 macallan awacs_set_loopthrough_volume(sc, 0, 0);
521 1.25 macallan
522 1.34 macallan audio_attach_mi(&awacs_hw_if, sc, sc->sc_dev);
523 1.28 macallan
524 1.29 ad if (kthread_create(PRI_NONE, 0, NULL, awacs_thread, sc,
525 1.29 ad &sc->sc_thread, "%s", "awacs") != 0) {
526 1.29 ad printf("awacs: unable to create event kthread");
527 1.29 ad }
528 1.37 macallan pmf_device_register(sc->sc_dev, NULL, NULL);
529 1.1 tsubai }
530 1.1 tsubai
531 1.25 macallan static int
532 1.34 macallan awacs_setup_sgsmix(device_t cookie)
533 1.25 macallan {
534 1.34 macallan struct awacs_softc *sc = device_private(cookie);
535 1.25 macallan #if NSGSMIX > 0
536 1.34 macallan device_t dv;
537 1.36 dyoung deviter_t di;
538 1.25 macallan #endif
539 1.25 macallan
540 1.25 macallan if (!sc->sc_have_perch)
541 1.25 macallan return 0;
542 1.25 macallan #if NSGSMIX > 0
543 1.25 macallan /* look for sgsmix */
544 1.36 dyoung for (dv = deviter_first(&di, DEVITER_F_ROOT_FIRST);
545 1.36 dyoung dv != NULL;
546 1.36 dyoung dv = deviter_next(&di)) {
547 1.25 macallan if (device_is_a(dv, "sgsmix")) {
548 1.25 macallan sc->sc_sgsmix = dv;
549 1.25 macallan break;
550 1.25 macallan }
551 1.25 macallan }
552 1.36 dyoung deviter_release(&di);
553 1.25 macallan if (sc->sc_sgsmix == NULL)
554 1.25 macallan return 0;
555 1.25 macallan
556 1.34 macallan printf("%s: using %s\n", device_xname(sc->sc_dev),
557 1.34 macallan device_xname(sc->sc_sgsmix));
558 1.25 macallan
559 1.40 macallan sc->sc_codecctl1 &= ~AWACS_MUTE_HEADPHONE;
560 1.40 macallan awacs_write_codec(sc, sc->sc_codecctl1);
561 1.40 macallan
562 1.25 macallan awacs_select_output(sc, sc->sc_output_mask);
563 1.28 macallan awacs_set_volume(sc, sc->vol_l, sc->vol_r);
564 1.25 macallan awacs_set_bass(sc, 128);
565 1.28 macallan awacs_set_treble(sc, 128);
566 1.41 jmcneill cv_signal(&sc->sc_event);
567 1.25 macallan #endif
568 1.25 macallan return 0;
569 1.25 macallan }
570 1.25 macallan
571 1.25 macallan
572 1.11 simonb static inline u_int
573 1.23 kent awacs_read_reg(struct awacs_softc *sc, int reg)
574 1.1 tsubai {
575 1.1 tsubai
576 1.40 macallan return bus_space_read_4(sc->sc_tag, sc->sc_regh, reg);
577 1.1 tsubai }
578 1.1 tsubai
579 1.11 simonb static inline void
580 1.23 kent awacs_write_reg(struct awacs_softc *sc, int reg, int val)
581 1.1 tsubai {
582 1.1 tsubai
583 1.40 macallan bus_space_write_4(sc->sc_tag, sc->sc_regh, reg, val);
584 1.1 tsubai }
585 1.1 tsubai
586 1.28 macallan static void
587 1.23 kent awacs_write_codec(struct awacs_softc *sc, int value)
588 1.1 tsubai {
589 1.23 kent
590 1.25 macallan do {
591 1.25 macallan delay(100);
592 1.25 macallan } while (awacs_read_reg(sc, AWACS_CODEC_CTRL) & AWACS_CODEC_BUSY);
593 1.25 macallan
594 1.1 tsubai awacs_write_reg(sc, AWACS_CODEC_CTRL, value);
595 1.25 macallan
596 1.25 macallan do {
597 1.25 macallan delay(100);
598 1.25 macallan } while (awacs_read_reg(sc, AWACS_CODEC_CTRL) & AWACS_CODEC_BUSY);
599 1.1 tsubai }
600 1.1 tsubai
601 1.28 macallan static int
602 1.23 kent awacs_intr(void *v)
603 1.1 tsubai {
604 1.23 kent struct awacs_softc *sc;
605 1.23 kent struct dbdma_command *cmd;
606 1.23 kent int count;
607 1.1 tsubai int status;
608 1.1 tsubai
609 1.23 kent sc = v;
610 1.41 jmcneill mutex_spin_enter(&sc->sc_intr_lock);
611 1.23 kent cmd = sc->sc_odmacmd;
612 1.23 kent count = sc->sc_opages;
613 1.1 tsubai /* Fill used buffer(s). */
614 1.1 tsubai while (count-- > 0) {
615 1.1 tsubai /* if DBDMA_INT_ALWAYS */
616 1.1 tsubai if (in16rb(&cmd->d_command) & 0x30) { /* XXX */
617 1.1 tsubai status = in16rb(&cmd->d_status);
618 1.1 tsubai cmd->d_status = 0;
619 1.1 tsubai if (status) /* status == 0x8400 */
620 1.1 tsubai if (sc->sc_ointr)
621 1.1 tsubai (*sc->sc_ointr)(sc->sc_oarg);
622 1.1 tsubai }
623 1.1 tsubai cmd++;
624 1.1 tsubai }
625 1.41 jmcneill mutex_spin_exit(&sc->sc_intr_lock);
626 1.1 tsubai
627 1.1 tsubai return 1;
628 1.1 tsubai }
629 1.1 tsubai
630 1.28 macallan static int
631 1.47 isaki awacs_query_format(void *h, audio_format_query_t *afp)
632 1.1 tsubai {
633 1.9 tsubai
634 1.47 isaki return audio_query_format(awacs_formats, AWACS_NFORMATS, afp);
635 1.1 tsubai }
636 1.1 tsubai
637 1.28 macallan static int
638 1.47 isaki awacs_set_format(void *h, int setmode,
639 1.47 isaki const audio_params_t *play, const audio_params_t *rec,
640 1.47 isaki audio_filter_reg_t *pfil, audio_filter_reg_t *rfil)
641 1.1 tsubai {
642 1.23 kent struct awacs_softc *sc;
643 1.1 tsubai
644 1.23 kent sc = h;
645 1.1 tsubai
646 1.47 isaki /* *play and *rec are the identical because !AUDIO_PROP_INDEPENDENT. */
647 1.47 isaki
648 1.47 isaki awacs_write_reg(sc, AWACS_BYTE_SWAP, 0);
649 1.1 tsubai
650 1.47 isaki if (awacs_set_rate(sc, play))
651 1.47 isaki return EINVAL;
652 1.1 tsubai return 0;
653 1.1 tsubai }
654 1.1 tsubai
655 1.28 macallan static int
656 1.23 kent awacs_round_blocksize(void *h, int size, int mode, const audio_params_t *param)
657 1.1 tsubai {
658 1.23 kent
659 1.17 thorpej if (size < PAGE_SIZE)
660 1.17 thorpej size = PAGE_SIZE;
661 1.1 tsubai return size & ~PGOFSET;
662 1.1 tsubai }
663 1.1 tsubai
664 1.28 macallan static int
665 1.23 kent awacs_halt_output(void *h)
666 1.1 tsubai {
667 1.23 kent struct awacs_softc *sc;
668 1.1 tsubai
669 1.23 kent sc = h;
670 1.1 tsubai dbdma_stop(sc->sc_odma);
671 1.1 tsubai dbdma_reset(sc->sc_odma);
672 1.48.10.1 thorpej sc->sc_ointr = NULL;
673 1.1 tsubai return 0;
674 1.1 tsubai }
675 1.1 tsubai
676 1.28 macallan static int
677 1.23 kent awacs_halt_input(void *h)
678 1.1 tsubai {
679 1.23 kent struct awacs_softc *sc;
680 1.1 tsubai
681 1.23 kent sc = h;
682 1.1 tsubai dbdma_stop(sc->sc_idma);
683 1.1 tsubai dbdma_reset(sc->sc_idma);
684 1.48.10.1 thorpej sc->sc_iintr = NULL;
685 1.1 tsubai return 0;
686 1.1 tsubai }
687 1.1 tsubai
688 1.28 macallan static int
689 1.23 kent awacs_getdev(void *h, struct audio_device *retp)
690 1.1 tsubai {
691 1.23 kent
692 1.1 tsubai *retp = awacs_device;
693 1.1 tsubai return 0;
694 1.1 tsubai }
695 1.1 tsubai
696 1.1 tsubai enum {
697 1.8 tsubai AWACS_MONITOR_CLASS,
698 1.8 tsubai AWACS_OUTPUT_CLASS,
699 1.8 tsubai AWACS_RECORD_CLASS,
700 1.1 tsubai AWACS_OUTPUT_SELECT,
701 1.28 macallan AWACS_VOL_MASTER,
702 1.4 wiz AWACS_INPUT_SELECT,
703 1.4 wiz AWACS_VOL_INPUT,
704 1.33 macallan AWACS_VOL_MONITOR,
705 1.25 macallan AWACS_BASS,
706 1.25 macallan AWACS_TREBLE,
707 1.1 tsubai AWACS_ENUM_LAST
708 1.1 tsubai };
709 1.1 tsubai
710 1.28 macallan static int
711 1.23 kent awacs_set_port(void *h, mixer_ctrl_t *mc)
712 1.1 tsubai {
713 1.23 kent struct awacs_softc *sc;
714 1.1 tsubai int l, r;
715 1.1 tsubai
716 1.1 tsubai DPRINTF("awacs_set_port dev = %d, type = %d\n", mc->dev, mc->type);
717 1.23 kent sc = h;
718 1.1 tsubai l = mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT];
719 1.1 tsubai r = mc->un.value.level[AUDIO_MIXER_LEVEL_RIGHT];
720 1.1 tsubai
721 1.1 tsubai switch (mc->dev) {
722 1.1 tsubai case AWACS_OUTPUT_SELECT:
723 1.8 tsubai /* No change necessary? */
724 1.3 wiz if (mc->un.mask == sc->sc_output_mask)
725 1.3 wiz return 0;
726 1.25 macallan awacs_select_output(sc, mc->un.mask);
727 1.1 tsubai return 0;
728 1.1 tsubai
729 1.28 macallan case AWACS_VOL_MASTER:
730 1.28 macallan awacs_set_volume(sc, l, r);
731 1.1 tsubai return 0;
732 1.4 wiz
733 1.4 wiz case AWACS_INPUT_SELECT:
734 1.4 wiz /* no change necessary? */
735 1.4 wiz if (mc->un.mask == sc->sc_record_source)
736 1.4 wiz return 0;
737 1.8 tsubai switch (mc->un.mask) {
738 1.8 tsubai case 1 << 0: /* CD */
739 1.4 wiz sc->sc_codecctl0 &= ~AWACS_INPUT_MASK;
740 1.4 wiz sc->sc_codecctl0 |= AWACS_INPUT_CD;
741 1.4 wiz awacs_write_codec(sc, sc->sc_codecctl0);
742 1.4 wiz break;
743 1.8 tsubai case 1 << 1: /* microphone */
744 1.4 wiz sc->sc_codecctl0 &= ~AWACS_INPUT_MASK;
745 1.4 wiz sc->sc_codecctl0 |= AWACS_INPUT_MICROPHONE;
746 1.4 wiz awacs_write_codec(sc, sc->sc_codecctl0);
747 1.4 wiz break;
748 1.8 tsubai case 1 << 2: /* line in */
749 1.4 wiz sc->sc_codecctl0 &= ~AWACS_INPUT_MASK;
750 1.4 wiz sc->sc_codecctl0 |= AWACS_INPUT_LINE;
751 1.4 wiz awacs_write_codec(sc, sc->sc_codecctl0);
752 1.4 wiz break;
753 1.4 wiz default: /* invalid argument */
754 1.8 tsubai return EINVAL;
755 1.4 wiz }
756 1.4 wiz sc->sc_record_source = mc->un.mask;
757 1.4 wiz return 0;
758 1.8 tsubai
759 1.8 tsubai case AWACS_VOL_INPUT:
760 1.8 tsubai sc->sc_codecctl0 &= ~0xff;
761 1.8 tsubai sc->sc_codecctl0 |= (l & 0xf0) | (r >> 4);
762 1.8 tsubai awacs_write_codec(sc, sc->sc_codecctl0);
763 1.8 tsubai return 0;
764 1.25 macallan
765 1.33 macallan case AWACS_VOL_MONITOR:
766 1.33 macallan awacs_set_loopthrough_volume(sc, l, r);
767 1.33 macallan return 0;
768 1.33 macallan
769 1.25 macallan #if NSGSMIX > 0
770 1.25 macallan case AWACS_BASS:
771 1.25 macallan awacs_set_bass(sc, l);
772 1.25 macallan return 0;
773 1.25 macallan
774 1.25 macallan case AWACS_TREBLE:
775 1.25 macallan awacs_set_treble(sc, l);
776 1.25 macallan return 0;
777 1.25 macallan #endif
778 1.1 tsubai }
779 1.1 tsubai
780 1.1 tsubai return ENXIO;
781 1.1 tsubai }
782 1.1 tsubai
783 1.28 macallan static int
784 1.23 kent awacs_get_port(void *h, mixer_ctrl_t *mc)
785 1.1 tsubai {
786 1.23 kent struct awacs_softc *sc;
787 1.25 macallan int l, r, vol;
788 1.1 tsubai
789 1.23 kent sc = h;
790 1.1 tsubai switch (mc->dev) {
791 1.1 tsubai case AWACS_OUTPUT_SELECT:
792 1.1 tsubai mc->un.mask = sc->sc_output_mask;
793 1.1 tsubai return 0;
794 1.1 tsubai
795 1.28 macallan case AWACS_VOL_MASTER:
796 1.28 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT] = sc->vol_l;
797 1.28 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = sc->vol_r;
798 1.4 wiz return 0;
799 1.4 wiz
800 1.4 wiz case AWACS_INPUT_SELECT:
801 1.4 wiz mc->un.mask = sc->sc_record_source;
802 1.4 wiz return 0;
803 1.4 wiz
804 1.4 wiz case AWACS_VOL_INPUT:
805 1.4 wiz vol = sc->sc_codecctl0 & 0xff;
806 1.4 wiz l = (vol & 0xf0);
807 1.4 wiz r = (vol & 0x0f) << 4;
808 1.1 tsubai mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT] = l;
809 1.1 tsubai mc->un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = r;
810 1.1 tsubai return 0;
811 1.33 macallan
812 1.33 macallan case AWACS_VOL_MONITOR:
813 1.33 macallan vol = sc->sc_codecctl5 & 0x3cf;
814 1.33 macallan l = (vol & 0x3c0) >> 6;
815 1.33 macallan r = vol & 0xf;
816 1.33 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT] = (15 - l) << 4;
817 1.33 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = (15 - r) << 4;
818 1.33 macallan return 0;
819 1.33 macallan
820 1.25 macallan #if NSGSMIX > 0
821 1.25 macallan case AWACS_BASS:
822 1.25 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_MONO] = sc->sc_bass;
823 1.25 macallan return 0;
824 1.25 macallan
825 1.25 macallan case AWACS_TREBLE:
826 1.25 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_MONO] = sc->sc_treble;
827 1.25 macallan return 0;
828 1.25 macallan #endif
829 1.1 tsubai
830 1.1 tsubai default:
831 1.1 tsubai return ENXIO;
832 1.1 tsubai }
833 1.1 tsubai
834 1.1 tsubai return 0;
835 1.1 tsubai }
836 1.1 tsubai
837 1.28 macallan static int
838 1.23 kent awacs_query_devinfo(void *h, mixer_devinfo_t *dip)
839 1.1 tsubai {
840 1.25 macallan #if NSGSMIX > 0
841 1.25 macallan struct awacs_softc *sc = h;
842 1.25 macallan #endif
843 1.1 tsubai
844 1.1 tsubai switch (dip->index) {
845 1.1 tsubai
846 1.1 tsubai case AWACS_OUTPUT_SELECT:
847 1.37 macallan dip->mixer_class = AWACS_OUTPUT_CLASS;
848 1.1 tsubai strcpy(dip->label.name, AudioNoutput);
849 1.1 tsubai dip->type = AUDIO_MIXER_SET;
850 1.1 tsubai dip->prev = dip->next = AUDIO_MIXER_LAST;
851 1.1 tsubai dip->un.s.num_mem = 2;
852 1.1 tsubai strcpy(dip->un.s.member[0].label.name, AudioNspeaker);
853 1.1 tsubai dip->un.s.member[0].mask = 1 << 0;
854 1.1 tsubai strcpy(dip->un.s.member[1].label.name, AudioNheadphone);
855 1.1 tsubai dip->un.s.member[1].mask = 1 << 1;
856 1.1 tsubai return 0;
857 1.1 tsubai
858 1.28 macallan case AWACS_VOL_MASTER:
859 1.37 macallan dip->mixer_class = AWACS_OUTPUT_CLASS;
860 1.28 macallan strcpy(dip->label.name, AudioNmaster);
861 1.1 tsubai dip->type = AUDIO_MIXER_VALUE;
862 1.1 tsubai dip->prev = dip->next = AUDIO_MIXER_LAST;
863 1.1 tsubai dip->un.v.num_channels = 2;
864 1.37 macallan dip->un.v.delta = 16;
865 1.1 tsubai strcpy(dip->un.v.units.name, AudioNvolume);
866 1.1 tsubai return 0;
867 1.1 tsubai
868 1.33 macallan case AWACS_VOL_MONITOR:
869 1.33 macallan dip->mixer_class = AWACS_MONITOR_CLASS;
870 1.33 macallan strcpy(dip->label.name, AudioNmonitor);
871 1.33 macallan dip->type = AUDIO_MIXER_VALUE;
872 1.33 macallan dip->prev = dip->next = AUDIO_MIXER_LAST;
873 1.33 macallan dip->un.v.num_channels = 2;
874 1.33 macallan strcpy(dip->un.v.units.name, AudioNvolume);
875 1.33 macallan return 0;
876 1.33 macallan
877 1.25 macallan #if NSGSMIX > 0
878 1.25 macallan case AWACS_BASS:
879 1.25 macallan if (sc->sc_sgsmix == NULL)
880 1.25 macallan return ENXIO;
881 1.37 macallan dip->mixer_class = AWACS_OUTPUT_CLASS;
882 1.25 macallan strcpy(dip->label.name, AudioNbass);
883 1.25 macallan dip->type = AUDIO_MIXER_VALUE;
884 1.25 macallan dip->prev = dip->next = AUDIO_MIXER_LAST;
885 1.25 macallan dip->un.v.num_channels = 1;
886 1.25 macallan strcpy(dip->un.v.units.name, AudioNbass);
887 1.25 macallan return 0;
888 1.25 macallan
889 1.25 macallan case AWACS_TREBLE:
890 1.25 macallan if (sc->sc_sgsmix == NULL)
891 1.25 macallan return ENXIO;
892 1.37 macallan dip->mixer_class = AWACS_OUTPUT_CLASS;
893 1.25 macallan strcpy(dip->label.name, AudioNtreble);
894 1.25 macallan dip->type = AUDIO_MIXER_VALUE;
895 1.25 macallan dip->prev = dip->next = AUDIO_MIXER_LAST;
896 1.25 macallan dip->un.v.num_channels = 1;
897 1.25 macallan strcpy(dip->un.v.units.name, AudioNtreble);
898 1.25 macallan return 0;
899 1.25 macallan #endif
900 1.25 macallan
901 1.4 wiz case AWACS_INPUT_SELECT:
902 1.8 tsubai dip->mixer_class = AWACS_RECORD_CLASS;
903 1.8 tsubai strcpy(dip->label.name, AudioNsource);
904 1.4 wiz dip->type = AUDIO_MIXER_SET;
905 1.4 wiz dip->prev = dip->next = AUDIO_MIXER_LAST;
906 1.4 wiz dip->un.s.num_mem = 3;
907 1.4 wiz strcpy(dip->un.s.member[0].label.name, AudioNcd);
908 1.4 wiz dip->un.s.member[0].mask = 1 << 0;
909 1.4 wiz strcpy(dip->un.s.member[1].label.name, AudioNmicrophone);
910 1.4 wiz dip->un.s.member[1].mask = 1 << 1;
911 1.4 wiz strcpy(dip->un.s.member[2].label.name, AudioNline);
912 1.4 wiz dip->un.s.member[2].mask = 1 << 2;
913 1.4 wiz return 0;
914 1.4 wiz
915 1.4 wiz case AWACS_VOL_INPUT:
916 1.8 tsubai dip->mixer_class = AWACS_RECORD_CLASS;
917 1.8 tsubai strcpy(dip->label.name, AudioNrecord);
918 1.4 wiz dip->type = AUDIO_MIXER_VALUE;
919 1.4 wiz dip->prev = dip->next = AUDIO_MIXER_LAST;
920 1.4 wiz dip->un.v.num_channels = 2;
921 1.4 wiz strcpy(dip->un.v.units.name, AudioNvolume);
922 1.4 wiz return 0;
923 1.4 wiz
924 1.1 tsubai case AWACS_MONITOR_CLASS:
925 1.1 tsubai dip->mixer_class = AWACS_MONITOR_CLASS;
926 1.1 tsubai strcpy(dip->label.name, AudioCmonitor);
927 1.1 tsubai dip->type = AUDIO_MIXER_CLASS;
928 1.1 tsubai dip->next = dip->prev = AUDIO_MIXER_LAST;
929 1.1 tsubai return 0;
930 1.1 tsubai
931 1.1 tsubai case AWACS_OUTPUT_CLASS:
932 1.1 tsubai dip->mixer_class = AWACS_OUTPUT_CLASS;
933 1.1 tsubai strcpy(dip->label.name, AudioCoutputs);
934 1.4 wiz dip->type = AUDIO_MIXER_CLASS;
935 1.4 wiz dip->next = dip->prev = AUDIO_MIXER_LAST;
936 1.4 wiz return 0;
937 1.4 wiz
938 1.4 wiz case AWACS_RECORD_CLASS:
939 1.8 tsubai dip->mixer_class = AWACS_RECORD_CLASS;
940 1.4 wiz strcpy(dip->label.name, AudioCrecord);
941 1.1 tsubai dip->type = AUDIO_MIXER_CLASS;
942 1.1 tsubai dip->next = dip->prev = AUDIO_MIXER_LAST;
943 1.1 tsubai return 0;
944 1.1 tsubai }
945 1.1 tsubai
946 1.1 tsubai return ENXIO;
947 1.1 tsubai }
948 1.1 tsubai
949 1.28 macallan static size_t
950 1.23 kent awacs_round_buffersize(void *h, int dir, size_t size)
951 1.1 tsubai {
952 1.23 kent
953 1.1 tsubai if (size > 65536)
954 1.1 tsubai size = 65536;
955 1.1 tsubai return size;
956 1.1 tsubai }
957 1.1 tsubai
958 1.28 macallan static int
959 1.23 kent awacs_get_props(void *h)
960 1.1 tsubai {
961 1.48 isaki
962 1.48 isaki return AUDIO_PROP_PLAYBACK | AUDIO_PROP_CAPTURE |
963 1.48 isaki AUDIO_PROP_FULLDUPLEX;
964 1.1 tsubai }
965 1.1 tsubai
966 1.28 macallan static int
967 1.23 kent awacs_trigger_output(void *h, void *start, void *end, int bsize,
968 1.23 kent void (*intr)(void *), void *arg,
969 1.23 kent const audio_params_t *param)
970 1.1 tsubai {
971 1.23 kent struct awacs_softc *sc;
972 1.23 kent struct dbdma_command *cmd;
973 1.1 tsubai vaddr_t va;
974 1.1 tsubai int i, len, intmode;
975 1.1 tsubai
976 1.1 tsubai DPRINTF("trigger_output %p %p 0x%x\n", start, end, bsize);
977 1.23 kent sc = h;
978 1.23 kent cmd = sc->sc_odmacmd;
979 1.1 tsubai sc->sc_ointr = intr;
980 1.1 tsubai sc->sc_oarg = arg;
981 1.17 thorpej sc->sc_opages = ((char *)end - (char *)start) / PAGE_SIZE;
982 1.1 tsubai
983 1.1 tsubai #ifdef DIAGNOSTIC
984 1.1 tsubai if (sc->sc_opages > 16)
985 1.1 tsubai panic("awacs_trigger_output");
986 1.1 tsubai #endif
987 1.1 tsubai
988 1.1 tsubai va = (vaddr_t)start;
989 1.1 tsubai len = 0;
990 1.1 tsubai for (i = sc->sc_opages; i > 0; i--) {
991 1.17 thorpej len += PAGE_SIZE;
992 1.1 tsubai if (len < bsize)
993 1.1 tsubai intmode = DBDMA_INT_NEVER;
994 1.1 tsubai else {
995 1.1 tsubai len = 0;
996 1.1 tsubai intmode = DBDMA_INT_ALWAYS;
997 1.1 tsubai }
998 1.1 tsubai
999 1.17 thorpej DBDMA_BUILD(cmd, DBDMA_CMD_OUT_MORE, 0, PAGE_SIZE, vtophys(va),
1000 1.1 tsubai intmode, DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
1001 1.17 thorpej va += PAGE_SIZE;
1002 1.1 tsubai cmd++;
1003 1.1 tsubai }
1004 1.1 tsubai
1005 1.1 tsubai DBDMA_BUILD(cmd, DBDMA_CMD_NOP, 0, 0, 0,
1006 1.1 tsubai DBDMA_INT_NEVER, DBDMA_WAIT_NEVER, DBDMA_BRANCH_ALWAYS);
1007 1.31 garbled out32rb(&cmd->d_cmddep, vtophys((vaddr_t)sc->sc_odmacmd));
1008 1.1 tsubai
1009 1.1 tsubai dbdma_start(sc->sc_odma, sc->sc_odmacmd);
1010 1.1 tsubai
1011 1.1 tsubai return 0;
1012 1.1 tsubai }
1013 1.1 tsubai
1014 1.28 macallan static int
1015 1.23 kent awacs_trigger_input(void *h, void *start, void *end, int bsize,
1016 1.23 kent void (*intr)(void *), void *arg,
1017 1.23 kent const audio_params_t *param)
1018 1.1 tsubai {
1019 1.23 kent
1020 1.28 macallan DPRINTF("awacs_trigger_input called\n");
1021 1.1 tsubai return 1;
1022 1.1 tsubai }
1023 1.41 jmcneill
1024 1.41 jmcneill static void
1025 1.41 jmcneill awacs_get_locks(void *opaque, kmutex_t **intr, kmutex_t **thread)
1026 1.41 jmcneill {
1027 1.41 jmcneill struct awacs_softc *sc = opaque;
1028 1.41 jmcneill
1029 1.41 jmcneill *intr = &sc->sc_intr_lock;
1030 1.41 jmcneill *thread = &sc->sc_lock;
1031 1.41 jmcneill }
1032 1.1 tsubai
1033 1.28 macallan static void
1034 1.25 macallan awacs_select_output(struct awacs_softc *sc, int mask)
1035 1.25 macallan {
1036 1.25 macallan
1037 1.25 macallan #if NSGSMIX > 0
1038 1.25 macallan if (sc->sc_sgsmix) {
1039 1.25 macallan if (mask & OUTPUT_HEADPHONES) {
1040 1.25 macallan /* mute speakers */
1041 1.25 macallan sgsmix_set_speaker_vol(sc->sc_sgsmix, 0, 0);
1042 1.25 macallan sgsmix_set_headphone_vol(sc->sc_sgsmix,
1043 1.28 macallan sc->vol_l, sc->vol_r);
1044 1.25 macallan }
1045 1.25 macallan if (mask & OUTPUT_SPEAKER) {
1046 1.25 macallan /* mute headphones */
1047 1.25 macallan sgsmix_set_speaker_vol(sc->sc_sgsmix,
1048 1.28 macallan sc->vol_l, sc->vol_r);
1049 1.25 macallan sgsmix_set_headphone_vol(sc->sc_sgsmix, 0, 0);
1050 1.25 macallan }
1051 1.25 macallan } else {
1052 1.25 macallan #endif
1053 1.25 macallan sc->sc_codecctl1 |= AWACS_MUTE_SPEAKER | AWACS_MUTE_HEADPHONE;
1054 1.28 macallan if ((sc->vol_l > 0) || (sc->vol_r > 0)) {
1055 1.28 macallan if (mask & OUTPUT_SPEAKER)
1056 1.28 macallan sc->sc_codecctl1 &= ~AWACS_MUTE_SPEAKER;
1057 1.28 macallan if (mask & OUTPUT_HEADPHONES)
1058 1.28 macallan sc->sc_codecctl1 &= ~AWACS_MUTE_HEADPHONE;
1059 1.28 macallan }
1060 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl1);
1061 1.25 macallan #if NSGSMIX > 0
1062 1.25 macallan }
1063 1.25 macallan #endif
1064 1.25 macallan sc->sc_output_mask = mask;
1065 1.25 macallan }
1066 1.25 macallan
1067 1.28 macallan static void
1068 1.23 kent awacs_set_speaker_volume(struct awacs_softc *sc, int left, int right)
1069 1.1 tsubai {
1070 1.1 tsubai
1071 1.25 macallan #if NSGSMIX > 0
1072 1.25 macallan if (sc->sc_sgsmix) {
1073 1.25 macallan if (sc->sc_output_mask & OUTPUT_SPEAKER)
1074 1.25 macallan sgsmix_set_speaker_vol(sc->sc_sgsmix, left, right);
1075 1.25 macallan } else
1076 1.25 macallan #endif
1077 1.25 macallan {
1078 1.25 macallan int lval;
1079 1.25 macallan int rval;
1080 1.28 macallan uint32_t codecctl = sc->sc_codecctl1;
1081 1.25 macallan
1082 1.28 macallan lval = 15 - ((left & 0xf0) >> 4);
1083 1.28 macallan rval = 15 - ((right & 0xf0) >> 4);
1084 1.25 macallan DPRINTF("speaker_volume %d %d\n", lval, rval);
1085 1.25 macallan
1086 1.25 macallan sc->sc_codecctl4 &= ~0x3cf;
1087 1.25 macallan sc->sc_codecctl4 |= (lval << 6) | rval;
1088 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl4);
1089 1.28 macallan if ((left == 0) && (right == 0)) {
1090 1.28 macallan /*
1091 1.28 macallan * max. attenuation doesn't mean silence so we need to
1092 1.28 macallan * mute the output channel here
1093 1.28 macallan */
1094 1.28 macallan codecctl |= AWACS_MUTE_SPEAKER;
1095 1.28 macallan } else if (sc->sc_output_mask & OUTPUT_SPEAKER) {
1096 1.28 macallan codecctl &= ~AWACS_MUTE_SPEAKER;
1097 1.28 macallan }
1098 1.28 macallan
1099 1.28 macallan if (codecctl != sc->sc_codecctl1) {
1100 1.28 macallan
1101 1.28 macallan sc->sc_codecctl1 = codecctl;
1102 1.28 macallan awacs_write_codec(sc, sc->sc_codecctl1);
1103 1.28 macallan }
1104 1.25 macallan }
1105 1.25 macallan }
1106 1.25 macallan
1107 1.28 macallan static void
1108 1.25 macallan awacs_set_ext_volume(struct awacs_softc *sc, int left, int right)
1109 1.25 macallan {
1110 1.25 macallan
1111 1.25 macallan #if NSGSMIX > 0
1112 1.25 macallan if (sc->sc_sgsmix) {
1113 1.25 macallan if (sc->sc_output_mask & OUTPUT_HEADPHONES)
1114 1.25 macallan sgsmix_set_headphone_vol(sc->sc_sgsmix, left, right);
1115 1.25 macallan } else
1116 1.25 macallan #endif
1117 1.25 macallan {
1118 1.25 macallan int lval;
1119 1.25 macallan int rval;
1120 1.28 macallan uint32_t codecctl = sc->sc_codecctl1;
1121 1.25 macallan
1122 1.28 macallan lval = 15 - ((left & 0xf0) >> 4);
1123 1.28 macallan rval = 15 - ((right & 0xf0) >> 4);
1124 1.25 macallan DPRINTF("ext_volume %d %d\n", lval, rval);
1125 1.25 macallan
1126 1.25 macallan sc->sc_codecctl2 &= ~0x3cf;
1127 1.25 macallan sc->sc_codecctl2 |= (lval << 6) | rval;
1128 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl2);
1129 1.28 macallan
1130 1.28 macallan if ((left == 0) && (right == 0)) {
1131 1.28 macallan /*
1132 1.28 macallan * max. attenuation doesn't mean silence so we need to
1133 1.28 macallan * mute the output channel here
1134 1.28 macallan */
1135 1.28 macallan codecctl |= AWACS_MUTE_HEADPHONE;
1136 1.28 macallan } else if (sc->sc_output_mask & OUTPUT_HEADPHONES) {
1137 1.28 macallan
1138 1.28 macallan codecctl &= ~AWACS_MUTE_HEADPHONE;
1139 1.28 macallan }
1140 1.28 macallan
1141 1.28 macallan if (codecctl != sc->sc_codecctl1) {
1142 1.28 macallan
1143 1.28 macallan sc->sc_codecctl1 = codecctl;
1144 1.28 macallan awacs_write_codec(sc, sc->sc_codecctl1);
1145 1.28 macallan }
1146 1.25 macallan }
1147 1.28 macallan }
1148 1.28 macallan
1149 1.34 macallan void
1150 1.28 macallan awacs_set_volume(struct awacs_softc *sc, int left, int right)
1151 1.28 macallan {
1152 1.28 macallan
1153 1.28 macallan awacs_set_ext_volume(sc, left, right);
1154 1.28 macallan awacs_set_speaker_volume(sc, left, right);
1155 1.28 macallan
1156 1.28 macallan sc->vol_l = left;
1157 1.28 macallan sc->vol_r = right;
1158 1.25 macallan }
1159 1.25 macallan
1160 1.25 macallan #if NSGSMIX > 0
1161 1.25 macallan static void
1162 1.25 macallan awacs_set_bass(struct awacs_softc *sc, int bass)
1163 1.25 macallan {
1164 1.25 macallan
1165 1.25 macallan if (sc->sc_bass == bass)
1166 1.25 macallan return;
1167 1.25 macallan
1168 1.25 macallan sc->sc_bass = bass;
1169 1.25 macallan if (sc->sc_sgsmix)
1170 1.34 macallan sgsmix_set_bass_treble(sc->sc_sgsmix, sc->sc_bass,
1171 1.34 macallan sc->sc_treble);
1172 1.25 macallan }
1173 1.25 macallan
1174 1.25 macallan static void
1175 1.25 macallan awacs_set_treble(struct awacs_softc *sc, int treble)
1176 1.25 macallan {
1177 1.25 macallan
1178 1.25 macallan if (sc->sc_treble == treble)
1179 1.25 macallan return;
1180 1.1 tsubai
1181 1.25 macallan sc->sc_treble = treble;
1182 1.25 macallan if (sc->sc_sgsmix)
1183 1.34 macallan sgsmix_set_bass_treble(sc->sc_sgsmix, sc->sc_bass,
1184 1.34 macallan sc->sc_treble);
1185 1.1 tsubai }
1186 1.25 macallan #endif
1187 1.1 tsubai
1188 1.1 tsubai void
1189 1.25 macallan awacs_set_loopthrough_volume(struct awacs_softc *sc, int left, int right)
1190 1.1 tsubai {
1191 1.23 kent int lval;
1192 1.23 kent int rval;
1193 1.1 tsubai
1194 1.28 macallan lval = 15 - ((left & 0xff) >> 4);
1195 1.28 macallan rval = 15 - ((right & 0xff) >> 4);
1196 1.25 macallan DPRINTF("loopthrough_volume %d %d\n", lval, rval);
1197 1.1 tsubai
1198 1.25 macallan sc->sc_codecctl5 &= ~0x3cf;
1199 1.25 macallan sc->sc_codecctl5 |= (lval << 6) | rval;
1200 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl5);
1201 1.1 tsubai }
1202 1.1 tsubai
1203 1.1 tsubai int
1204 1.23 kent awacs_set_rate(struct awacs_softc *sc, const audio_params_t *p)
1205 1.1 tsubai {
1206 1.1 tsubai int c;
1207 1.1 tsubai
1208 1.15 wiz switch (p->sample_rate) {
1209 1.1 tsubai case 44100:
1210 1.1 tsubai c = AWACS_RATE_44100;
1211 1.1 tsubai break;
1212 1.1 tsubai case 29400:
1213 1.1 tsubai c = AWACS_RATE_29400;
1214 1.1 tsubai break;
1215 1.1 tsubai case 22050:
1216 1.1 tsubai c = AWACS_RATE_22050;
1217 1.1 tsubai break;
1218 1.1 tsubai case 17640:
1219 1.1 tsubai c = AWACS_RATE_17640;
1220 1.1 tsubai break;
1221 1.1 tsubai case 14700:
1222 1.1 tsubai c = AWACS_RATE_14700;
1223 1.1 tsubai break;
1224 1.1 tsubai case 11025:
1225 1.1 tsubai c = AWACS_RATE_11025;
1226 1.1 tsubai break;
1227 1.1 tsubai case 8820:
1228 1.1 tsubai c = AWACS_RATE_8820;
1229 1.1 tsubai break;
1230 1.1 tsubai case 7350:
1231 1.1 tsubai c = AWACS_RATE_7350;
1232 1.1 tsubai break;
1233 1.1 tsubai default:
1234 1.1 tsubai return -1;
1235 1.1 tsubai }
1236 1.1 tsubai
1237 1.1 tsubai sc->sc_soundctl &= ~AWACS_RATE_MASK;
1238 1.1 tsubai sc->sc_soundctl |= c;
1239 1.1 tsubai awacs_write_reg(sc, AWACS_SOUND_CTRL, sc->sc_soundctl);
1240 1.1 tsubai
1241 1.1 tsubai return 0;
1242 1.1 tsubai }
1243 1.28 macallan
1244 1.28 macallan static int
1245 1.28 macallan awacs_check_headphones(struct awacs_softc *sc)
1246 1.28 macallan {
1247 1.28 macallan uint32_t reg;
1248 1.28 macallan reg = awacs_read_reg(sc, AWACS_CODEC_STATUS);
1249 1.34 macallan DPRINTF("%s: codec status reg %08x\n", device_xname(sc->sc_dev), reg);
1250 1.28 macallan return ((reg & sc->sc_headphones_mask) == sc->sc_headphones_in);
1251 1.28 macallan }
1252 1.28 macallan
1253 1.28 macallan static int
1254 1.28 macallan awacs_status_intr(void *cookie)
1255 1.28 macallan {
1256 1.28 macallan struct awacs_softc *sc = cookie;
1257 1.28 macallan int mask;
1258 1.28 macallan
1259 1.41 jmcneill mutex_spin_enter(&sc->sc_intr_lock);
1260 1.28 macallan mask = awacs_check_headphones(sc) ? OUTPUT_HEADPHONES : OUTPUT_SPEAKER;
1261 1.28 macallan if (mask != sc->sc_output_mask) {
1262 1.28 macallan
1263 1.28 macallan sc->sc_output_wanted = mask;
1264 1.41 jmcneill cv_signal(&sc->sc_event);
1265 1.28 macallan }
1266 1.28 macallan /* clear the interrupt */
1267 1.28 macallan awacs_write_reg(sc, AWACS_SOUND_CTRL, sc->sc_soundctl | AWACS_PORTCHG);
1268 1.41 jmcneill mutex_spin_exit(&sc->sc_intr_lock);
1269 1.28 macallan return 1;
1270 1.28 macallan }
1271 1.28 macallan
1272 1.28 macallan static void
1273 1.28 macallan awacs_thread(void *cookie)
1274 1.28 macallan {
1275 1.28 macallan struct awacs_softc *sc = cookie;
1276 1.28 macallan
1277 1.41 jmcneill mutex_enter(&sc->sc_intr_lock);
1278 1.28 macallan while (1) {
1279 1.41 jmcneill cv_timedwait(&sc->sc_event, &sc->sc_intr_lock, hz);
1280 1.28 macallan if (sc->sc_output_wanted == sc->sc_output_mask)
1281 1.28 macallan continue;
1282 1.28 macallan
1283 1.28 macallan awacs_select_output(sc, sc->sc_output_wanted);
1284 1.34 macallan DPRINTF("%s: switching to %s\n", device_xname(sc->sc_dev),
1285 1.28 macallan (sc->sc_output_wanted & OUTPUT_SPEAKER) ?
1286 1.28 macallan "speaker" : "headphones");
1287 1.28 macallan }
1288 1.28 macallan }
1289