awacs.c revision 1.36.4.1 1 1.36.4.1 rmind /* $NetBSD: awacs.c,v 1.36.4.1 2011/03/05 20:50:58 rmind 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 1.36.4.1 rmind __KERNEL_RCSID(0, "$NetBSD: awacs.c,v 1.36.4.1 2011/03/05 20:50:58 rmind 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/malloc.h>
36 1.1 tsubai #include <sys/systm.h>
37 1.28 macallan #include <sys/kthread.h>
38 1.28 macallan #include <sys/kernel.h>
39 1.1 tsubai
40 1.1 tsubai #include <dev/auconv.h>
41 1.1 tsubai #include <dev/audio_if.h>
42 1.1 tsubai #include <dev/mulaw.h>
43 1.1 tsubai
44 1.1 tsubai #include <uvm/uvm_extern.h>
45 1.1 tsubai #include <machine/autoconf.h>
46 1.1 tsubai #include <machine/pio.h>
47 1.10 matt
48 1.10 matt #include <dev/ofw/openfirm.h>
49 1.1 tsubai #include <macppc/dev/dbdma.h>
50 1.1 tsubai
51 1.25 macallan #include <dev/i2c/sgsmixvar.h>
52 1.25 macallan #include "sgsmix.h"
53 1.28 macallan #include "opt_awacs.h"
54 1.25 macallan
55 1.1 tsubai #ifdef AWACS_DEBUG
56 1.1 tsubai # define DPRINTF printf
57 1.1 tsubai #else
58 1.1 tsubai # define DPRINTF while (0) printf
59 1.1 tsubai #endif
60 1.1 tsubai
61 1.9 tsubai /* sc_flags values */
62 1.9 tsubai #define AWACS_CAP_BSWAP 0x0001
63 1.9 tsubai
64 1.1 tsubai struct awacs_softc {
65 1.34 macallan device_t sc_dev;
66 1.9 tsubai int sc_flags;
67 1.36.4.1 rmind bus_space_tag_t sc_tag;
68 1.36.4.1 rmind bus_space_handle_t sc_regh;
69 1.36.4.1 rmind bus_space_handle_t sc_idmah;
70 1.36.4.1 rmind bus_space_handle_t sc_odmah;
71 1.18 wiz void (*sc_ointr)(void *); /* DMA completion intr handler */
72 1.1 tsubai void *sc_oarg; /* arg for sc_ointr() */
73 1.1 tsubai int sc_opages; /* # of output pages */
74 1.1 tsubai
75 1.18 wiz void (*sc_iintr)(void *); /* DMA completion intr handler */
76 1.1 tsubai void *sc_iarg; /* arg for sc_iintr() */
77 1.1 tsubai
78 1.28 macallan uint32_t sc_record_source; /* recording source mask */
79 1.28 macallan uint32_t sc_output_mask; /* output mask */
80 1.28 macallan uint32_t sc_headphones_mask; /* which reading of the gpio means */
81 1.28 macallan uint32_t sc_headphones_in; /* headphones are present */
82 1.1 tsubai
83 1.25 macallan int sc_screamer;
84 1.25 macallan int sc_have_perch;
85 1.28 macallan int vol_l, vol_r;
86 1.25 macallan int sc_bass, sc_treble;
87 1.29 ad lwp_t *sc_thread;
88 1.28 macallan int sc_event;
89 1.28 macallan int sc_output_wanted;
90 1.35 jmcneill int sc_need_parallel_output;
91 1.25 macallan #if NSGSMIX > 0
92 1.34 macallan device_t sc_sgsmix;
93 1.25 macallan #endif
94 1.25 macallan
95 1.1 tsubai u_int sc_codecctl0;
96 1.1 tsubai u_int sc_codecctl1;
97 1.1 tsubai u_int sc_codecctl2;
98 1.1 tsubai u_int sc_codecctl4;
99 1.25 macallan u_int sc_codecctl5;
100 1.25 macallan u_int sc_codecctl6;
101 1.25 macallan u_int sc_codecctl7;
102 1.1 tsubai u_int sc_soundctl;
103 1.1 tsubai
104 1.1 tsubai struct dbdma_regmap *sc_odma;
105 1.1 tsubai struct dbdma_regmap *sc_idma;
106 1.1 tsubai struct dbdma_command *sc_odmacmd;
107 1.1 tsubai struct dbdma_command *sc_idmacmd;
108 1.22 kent
109 1.22 kent #define AWACS_NFORMATS 2
110 1.22 kent struct audio_format sc_formats[AWACS_NFORMATS];
111 1.1 tsubai };
112 1.1 tsubai
113 1.34 macallan static int awacs_match(device_t, struct cfdata *, void *);
114 1.34 macallan static void awacs_attach(device_t, device_t, void *);
115 1.28 macallan static int awacs_intr(void *);
116 1.28 macallan static int awacs_status_intr(void *);
117 1.28 macallan
118 1.28 macallan static void awacs_close(void *);
119 1.28 macallan static int awacs_query_encoding(void *, struct audio_encoding *);
120 1.28 macallan static int awacs_set_params(void *, int, int, audio_params_t *, audio_params_t *,
121 1.23 kent stream_filter_list_t *, stream_filter_list_t *);
122 1.28 macallan
123 1.28 macallan static int awacs_round_blocksize(void *, int, int, const audio_params_t *);
124 1.28 macallan static int awacs_trigger_output(void *, void *, void *, int, void (*)(void *),
125 1.23 kent void *, const audio_params_t *);
126 1.28 macallan static int awacs_trigger_input(void *, void *, void *, int, void (*)(void *),
127 1.23 kent void *, const audio_params_t *);
128 1.28 macallan static int awacs_halt_output(void *);
129 1.28 macallan static int awacs_halt_input(void *);
130 1.28 macallan static int awacs_getdev(void *, struct audio_device *);
131 1.28 macallan static int awacs_set_port(void *, mixer_ctrl_t *);
132 1.28 macallan static int awacs_get_port(void *, mixer_ctrl_t *);
133 1.28 macallan static int awacs_query_devinfo(void *, mixer_devinfo_t *);
134 1.28 macallan static size_t awacs_round_buffersize(void *, int, size_t);
135 1.28 macallan static paddr_t awacs_mappage(void *, void *, off_t, int);
136 1.28 macallan static int awacs_get_props(void *);
137 1.1 tsubai
138 1.1 tsubai static inline u_int awacs_read_reg(struct awacs_softc *, int);
139 1.1 tsubai static inline void awacs_write_reg(struct awacs_softc *, int, int);
140 1.28 macallan static void awacs_write_codec(struct awacs_softc *, int);
141 1.28 macallan
142 1.34 macallan void awacs_set_volume(struct awacs_softc *, int, int);
143 1.28 macallan static void awacs_set_speaker_volume(struct awacs_softc *, int, int);
144 1.28 macallan static void awacs_set_ext_volume(struct awacs_softc *, int, int);
145 1.28 macallan static void awacs_set_loopthrough_volume(struct awacs_softc *, int, int);
146 1.28 macallan static int awacs_set_rate(struct awacs_softc *, const audio_params_t *);
147 1.28 macallan static void awacs_select_output(struct awacs_softc *, int);
148 1.28 macallan static int awacs_check_headphones(struct awacs_softc *);
149 1.28 macallan static void awacs_thread(void *);
150 1.28 macallan
151 1.25 macallan #if NSGSMIX > 0
152 1.25 macallan static void awacs_set_bass(struct awacs_softc *, int);
153 1.25 macallan static void awacs_set_treble(struct awacs_softc *, int);
154 1.25 macallan #endif
155 1.34 macallan static int awacs_setup_sgsmix(device_t);
156 1.1 tsubai
157 1.34 macallan CFATTACH_DECL_NEW(awacs, sizeof(struct awacs_softc),
158 1.14 thorpej awacs_match, awacs_attach, NULL, NULL);
159 1.1 tsubai
160 1.21 yamt const struct audio_hw_if awacs_hw_if = {
161 1.22 kent NULL, /* open */
162 1.1 tsubai awacs_close,
163 1.1 tsubai NULL,
164 1.1 tsubai awacs_query_encoding,
165 1.1 tsubai awacs_set_params,
166 1.1 tsubai awacs_round_blocksize,
167 1.1 tsubai NULL,
168 1.1 tsubai NULL,
169 1.1 tsubai NULL,
170 1.1 tsubai NULL,
171 1.1 tsubai NULL,
172 1.1 tsubai awacs_halt_output,
173 1.1 tsubai awacs_halt_input,
174 1.1 tsubai NULL,
175 1.1 tsubai awacs_getdev,
176 1.1 tsubai NULL,
177 1.1 tsubai awacs_set_port,
178 1.1 tsubai awacs_get_port,
179 1.1 tsubai awacs_query_devinfo,
180 1.1 tsubai NULL,
181 1.1 tsubai NULL,
182 1.1 tsubai awacs_round_buffersize,
183 1.1 tsubai awacs_mappage,
184 1.1 tsubai awacs_get_props,
185 1.1 tsubai awacs_trigger_output,
186 1.1 tsubai awacs_trigger_input,
187 1.12 augustss NULL,
188 1.1 tsubai };
189 1.1 tsubai
190 1.1 tsubai struct audio_device awacs_device = {
191 1.1 tsubai "AWACS",
192 1.1 tsubai "",
193 1.1 tsubai "awacs"
194 1.1 tsubai };
195 1.1 tsubai
196 1.22 kent #define AWACS_NFORMATS 2
197 1.22 kent #define AWACS_FORMATS_LE 0
198 1.22 kent static const struct audio_format awacs_formats[AWACS_NFORMATS] = {
199 1.22 kent {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16,
200 1.34 macallan 2, AUFMT_STEREO, 8,
201 1.34 macallan {7350, 8820, 11025, 14700, 17640, 22050, 29400, 44100}},
202 1.22 kent {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_BE, 16, 16,
203 1.34 macallan 2, AUFMT_STEREO, 8,
204 1.34 macallan {7350, 8820, 11025, 14700, 17640, 22050, 29400, 44100}},
205 1.22 kent };
206 1.22 kent
207 1.1 tsubai /* register offset */
208 1.1 tsubai #define AWACS_SOUND_CTRL 0x00
209 1.1 tsubai #define AWACS_CODEC_CTRL 0x10
210 1.1 tsubai #define AWACS_CODEC_STATUS 0x20
211 1.1 tsubai #define AWACS_CLIP_COUNT 0x30
212 1.1 tsubai #define AWACS_BYTE_SWAP 0x40
213 1.1 tsubai
214 1.1 tsubai /* sound control */
215 1.1 tsubai #define AWACS_INPUT_SUBFRAME0 0x00000001
216 1.1 tsubai #define AWACS_INPUT_SUBFRAME1 0x00000002
217 1.1 tsubai #define AWACS_INPUT_SUBFRAME2 0x00000004
218 1.1 tsubai #define AWACS_INPUT_SUBFRAME3 0x00000008
219 1.1 tsubai
220 1.1 tsubai #define AWACS_OUTPUT_SUBFRAME0 0x00000010
221 1.1 tsubai #define AWACS_OUTPUT_SUBFRAME1 0x00000020
222 1.1 tsubai #define AWACS_OUTPUT_SUBFRAME2 0x00000040
223 1.1 tsubai #define AWACS_OUTPUT_SUBFRAME3 0x00000080
224 1.1 tsubai
225 1.1 tsubai #define AWACS_RATE_44100 0x00000000
226 1.1 tsubai #define AWACS_RATE_29400 0x00000100
227 1.1 tsubai #define AWACS_RATE_22050 0x00000200
228 1.1 tsubai #define AWACS_RATE_17640 0x00000300
229 1.1 tsubai #define AWACS_RATE_14700 0x00000400
230 1.1 tsubai #define AWACS_RATE_11025 0x00000500
231 1.1 tsubai #define AWACS_RATE_8820 0x00000600
232 1.1 tsubai #define AWACS_RATE_7350 0x00000700
233 1.1 tsubai #define AWACS_RATE_MASK 0x00000700
234 1.1 tsubai
235 1.28 macallan #define AWACS_ERROR 0x00000800
236 1.28 macallan #define AWACS_PORTCHG 0x00001000
237 1.28 macallan #define AWACS_INTR_ERROR 0x00002000 /* interrupt on error */
238 1.28 macallan #define AWACS_INTR_PORTCHG 0x00004000 /* interrupt on port change */
239 1.28 macallan
240 1.28 macallan #define AWACS_STATUS_SUBFRAME 0x00018000 /* mask */
241 1.27 jmcneill
242 1.1 tsubai /* codec control */
243 1.1 tsubai #define AWACS_CODEC_ADDR0 0x00000000
244 1.1 tsubai #define AWACS_CODEC_ADDR1 0x00001000
245 1.1 tsubai #define AWACS_CODEC_ADDR2 0x00002000
246 1.1 tsubai #define AWACS_CODEC_ADDR4 0x00004000
247 1.25 macallan #define AWACS_CODEC_ADDR5 0x00005000
248 1.25 macallan #define AWACS_CODEC_ADDR6 0x00006000
249 1.25 macallan #define AWACS_CODEC_ADDR7 0x00007000
250 1.1 tsubai #define AWACS_CODEC_EMSEL0 0x00000000
251 1.1 tsubai #define AWACS_CODEC_EMSEL1 0x00400000
252 1.1 tsubai #define AWACS_CODEC_EMSEL2 0x00800000
253 1.1 tsubai #define AWACS_CODEC_EMSEL4 0x00c00000
254 1.1 tsubai #define AWACS_CODEC_BUSY 0x01000000
255 1.1 tsubai
256 1.1 tsubai /* cc0 */
257 1.1 tsubai #define AWACS_DEFAULT_CD_GAIN 0x000000bb
258 1.1 tsubai #define AWACS_INPUT_CD 0x00000200
259 1.4 wiz #define AWACS_INPUT_LINE 0x00000400
260 1.4 wiz #define AWACS_INPUT_MICROPHONE 0x00000800
261 1.1 tsubai #define AWACS_INPUT_MASK 0x00000e00
262 1.1 tsubai
263 1.1 tsubai /* cc1 */
264 1.25 macallan #define AWACS_LOOP_THROUGH 0x00000040
265 1.1 tsubai #define AWACS_MUTE_SPEAKER 0x00000080
266 1.1 tsubai #define AWACS_MUTE_HEADPHONE 0x00000200
267 1.25 macallan #define AWACS_PARALLEL_OUTPUT 0x00000c00
268 1.1 tsubai
269 1.25 macallan /* output */
270 1.25 macallan #define OUTPUT_SPEAKER 1
271 1.25 macallan #define OUTPUT_HEADPHONES 2
272 1.28 macallan
273 1.28 macallan /* codec status */
274 1.28 macallan
275 1.28 macallan static const char *screamer[] = {"screamer", NULL};
276 1.28 macallan
277 1.28 macallan /*
278 1.28 macallan * list machines that have the headphone detect GPIO reversed here.
279 1.28 macallan * so far the only known case is the PowerBook 3400c and similar machines
280 1.28 macallan */
281 1.28 macallan static const char *detect_reversed[] = {"AAPL,3400/2400",
282 1.28 macallan "AAPL,3500",
283 1.28 macallan NULL};
284 1.28 macallan
285 1.32 macallan static const char *use_gpio4[] = { "PowerMac3,3",
286 1.32 macallan NULL};
287 1.32 macallan
288 1.35 jmcneill /*
289 1.35 jmcneill * list of machines that do not require AWACS_PARALLEL_OUTPUT
290 1.35 jmcneill */
291 1.35 jmcneill static const char *no_parallel_output[] = { "PowerBook3,1",
292 1.35 jmcneill NULL};
293 1.35 jmcneill
294 1.28 macallan static int
295 1.34 macallan awacs_match(device_t parent, struct cfdata *match, void *aux)
296 1.1 tsubai {
297 1.23 kent struct confargs *ca;
298 1.1 tsubai
299 1.23 kent ca = aux;
300 1.16 soren
301 1.32 macallan if (strcmp(ca->ca_name, "awacs") == 0 ||
302 1.32 macallan strcmp(ca->ca_name, "davbus") == 0)
303 1.32 macallan return 100;
304 1.1 tsubai
305 1.1 tsubai if (ca->ca_nreg < 24 || ca->ca_nintr < 12)
306 1.2 tsubai return 0;
307 1.2 tsubai
308 1.32 macallan if (strcmp(ca->ca_name, "i2s") == 0)
309 1.32 macallan return 1;
310 1.32 macallan
311 1.32 macallan return 0;
312 1.1 tsubai }
313 1.1 tsubai
314 1.28 macallan static void
315 1.34 macallan awacs_attach(device_t parent, device_t self, void *aux)
316 1.1 tsubai {
317 1.23 kent struct awacs_softc *sc;
318 1.36.4.1 rmind struct confargs *ca = aux;
319 1.9 tsubai int cirq, oirq, iirq, cirq_type, oirq_type, iirq_type;
320 1.25 macallan int len = -1, perch;
321 1.28 macallan int root_node;
322 1.28 macallan char compat[256];
323 1.23 kent
324 1.34 macallan sc = device_private(self);
325 1.34 macallan sc->sc_dev = self;
326 1.36.4.1 rmind sc->sc_tag = ca->ca_tag;
327 1.1 tsubai
328 1.36.4.1 rmind if (bus_space_map(sc->sc_tag, ca->ca_baseaddr + ca->ca_reg[0],
329 1.36.4.1 rmind ca->ca_reg[1], 0, &sc->sc_regh) != 0)
330 1.36.4.1 rmind printf("couldn't map codec registers\n");
331 1.36.4.1 rmind if (bus_space_map(sc->sc_tag, ca->ca_baseaddr + ca->ca_reg[2],
332 1.36.4.1 rmind ca->ca_reg[3], BUS_SPACE_MAP_LINEAR, &sc->sc_odmah) != 0)
333 1.36.4.1 rmind printf("couldn't map DMA out registers\n");
334 1.36.4.1 rmind if (bus_space_map(sc->sc_tag, ca->ca_baseaddr + ca->ca_reg[4],
335 1.36.4.1 rmind ca->ca_reg[5], BUS_SPACE_MAP_LINEAR, &sc->sc_idmah) != 0)
336 1.36.4.1 rmind printf("couldn't map DMA in registers\n");
337 1.1 tsubai
338 1.36.4.1 rmind sc->sc_odma = bus_space_vaddr(sc->sc_tag, sc->sc_odmah);
339 1.36.4.1 rmind sc->sc_idma = bus_space_vaddr(sc->sc_tag, sc->sc_idmah);
340 1.1 tsubai sc->sc_odmacmd = dbdma_alloc(20 * sizeof(struct dbdma_command));
341 1.1 tsubai sc->sc_idmacmd = dbdma_alloc(20 * sizeof(struct dbdma_command));
342 1.1 tsubai
343 1.16 soren if (strcmp(ca->ca_name, "i2s") == 0) {
344 1.16 soren int node, intr[6];
345 1.16 soren
346 1.16 soren node = OF_child(ca->ca_node);
347 1.20 thorpej if (node == 0) {
348 1.16 soren printf("no i2s-a child\n");
349 1.16 soren return;
350 1.16 soren }
351 1.16 soren if (OF_getprop(node, "interrupts", intr, sizeof(intr)) == -1) {
352 1.16 soren printf("no interrupt property\n");
353 1.16 soren return;
354 1.16 soren }
355 1.16 soren
356 1.16 soren cirq = intr[0];
357 1.16 soren oirq = intr[2];
358 1.16 soren iirq = intr[4];
359 1.16 soren cirq_type = intr[1] ? IST_LEVEL : IST_EDGE;
360 1.16 soren oirq_type = intr[3] ? IST_LEVEL : IST_EDGE;
361 1.16 soren iirq_type = intr[5] ? IST_LEVEL : IST_EDGE;
362 1.16 soren } else if (ca->ca_nintr == 24) {
363 1.9 tsubai cirq = ca->ca_intr[0];
364 1.9 tsubai oirq = ca->ca_intr[2];
365 1.9 tsubai iirq = ca->ca_intr[4];
366 1.9 tsubai cirq_type = ca->ca_intr[1] ? IST_LEVEL : IST_EDGE;
367 1.9 tsubai oirq_type = ca->ca_intr[3] ? IST_LEVEL : IST_EDGE;
368 1.9 tsubai iirq_type = ca->ca_intr[5] ? IST_LEVEL : IST_EDGE;
369 1.9 tsubai } else {
370 1.9 tsubai cirq = ca->ca_intr[0];
371 1.9 tsubai oirq = ca->ca_intr[1];
372 1.9 tsubai iirq = ca->ca_intr[2];
373 1.31 garbled cirq_type = oirq_type = iirq_type = IST_EDGE;
374 1.9 tsubai }
375 1.16 soren
376 1.28 macallan intr_establish(cirq, cirq_type, IPL_BIO, awacs_status_intr, sc);
377 1.9 tsubai intr_establish(oirq, oirq_type, IPL_AUDIO, awacs_intr, sc);
378 1.25 macallan intr_establish(iirq, iirq_type, IPL_AUDIO, awacs_intr, sc);
379 1.25 macallan
380 1.25 macallan /* check if the chip is a screamer */
381 1.28 macallan sc->sc_screamer = (of_compatible(ca->ca_node, screamer) != -1);
382 1.28 macallan if (!sc->sc_screamer) {
383 1.28 macallan /* look for 'sound' child node */
384 1.28 macallan int sound_node;
385 1.28 macallan
386 1.28 macallan sound_node = OF_child(ca->ca_node);
387 1.28 macallan while ((sound_node != 0) && (!sc->sc_screamer)) {
388 1.28 macallan
389 1.28 macallan sc->sc_screamer =
390 1.28 macallan (of_compatible(sound_node, screamer) != -1);
391 1.28 macallan sound_node = OF_peer(sound_node);
392 1.25 macallan }
393 1.25 macallan }
394 1.28 macallan
395 1.28 macallan if (sc->sc_screamer) {
396 1.28 macallan printf(" Screamer");
397 1.25 macallan }
398 1.25 macallan
399 1.28 macallan printf(": irq %d,%d,%d\n", cirq, oirq, iirq);
400 1.28 macallan
401 1.28 macallan sc->vol_l = 0;
402 1.28 macallan sc->vol_r = 0;
403 1.25 macallan
404 1.22 kent memcpy(&sc->sc_formats, awacs_formats, sizeof(awacs_formats));
405 1.28 macallan
406 1.9 tsubai /* XXX Uni-North based models don't have byteswap capability. */
407 1.22 kent if (OF_finddevice("/uni-n") == -1) {
408 1.28 macallan
409 1.9 tsubai sc->sc_flags |= AWACS_CAP_BSWAP;
410 1.22 kent } else {
411 1.28 macallan
412 1.22 kent AUFMT_INVALIDATE(&sc->sc_formats[AWACS_FORMATS_LE]);
413 1.22 kent }
414 1.1 tsubai
415 1.1 tsubai sc->sc_soundctl = AWACS_INPUT_SUBFRAME0 | AWACS_OUTPUT_SUBFRAME0 |
416 1.28 macallan AWACS_RATE_44100 | AWACS_INTR_PORTCHG;
417 1.1 tsubai awacs_write_reg(sc, AWACS_SOUND_CTRL, sc->sc_soundctl);
418 1.1 tsubai
419 1.1 tsubai sc->sc_codecctl0 = AWACS_CODEC_ADDR0 | AWACS_CODEC_EMSEL0;
420 1.1 tsubai sc->sc_codecctl1 = AWACS_CODEC_ADDR1 | AWACS_CODEC_EMSEL0;
421 1.1 tsubai sc->sc_codecctl2 = AWACS_CODEC_ADDR2 | AWACS_CODEC_EMSEL0;
422 1.1 tsubai sc->sc_codecctl4 = AWACS_CODEC_ADDR4 | AWACS_CODEC_EMSEL0;
423 1.25 macallan sc->sc_codecctl5 = AWACS_CODEC_ADDR5 | AWACS_CODEC_EMSEL0;
424 1.25 macallan sc->sc_codecctl6 = AWACS_CODEC_ADDR6 | AWACS_CODEC_EMSEL0;
425 1.25 macallan sc->sc_codecctl7 = AWACS_CODEC_ADDR7 | AWACS_CODEC_EMSEL0;
426 1.1 tsubai
427 1.1 tsubai sc->sc_codecctl0 |= AWACS_INPUT_CD | AWACS_DEFAULT_CD_GAIN;
428 1.1 tsubai awacs_write_codec(sc, sc->sc_codecctl0);
429 1.1 tsubai
430 1.28 macallan /* Set loopthrough for external mixer on beige G3 */
431 1.35 jmcneill sc->sc_codecctl1 |= AWACS_LOOP_THROUGH;
432 1.25 macallan
433 1.34 macallan printf("%s: ", device_xname(sc->sc_dev));
434 1.28 macallan
435 1.30 macallan /*
436 1.30 macallan * all(?) awacs have GPIOs to detect if there's something plugged into
437 1.30 macallan * the headphone jack. The other GPIOs are either used for other jacks
438 1.30 macallan * ( the PB3400c's microphone jack for instance ) or unused.
439 1.30 macallan * The problem is that there are at least three different ways how
440 1.30 macallan * those GPIOs are wired to the actual jacks.
441 1.30 macallan * For now we bother only with headphone detection
442 1.30 macallan */
443 1.30 macallan perch = OF_finddevice("/perch");
444 1.28 macallan root_node = OF_finddevice("/");
445 1.28 macallan if (of_compatible(root_node, detect_reversed) != -1) {
446 1.28 macallan
447 1.28 macallan /* 0x02 is for the microphone jack, high active */
448 1.28 macallan /*
449 1.28 macallan * for some reason the gpio for the headphones jack is low
450 1.28 macallan * active on the PB3400 and similar machines
451 1.28 macallan */
452 1.28 macallan sc->sc_headphones_mask = 0x8;
453 1.28 macallan sc->sc_headphones_in = 0x0;
454 1.32 macallan } else if ((perch != -1) ||
455 1.32 macallan (of_compatible(root_node, use_gpio4) != -1)) {
456 1.28 macallan /*
457 1.30 macallan * this is for the beige G3's 'personality card' which uses
458 1.30 macallan * yet another wiring of the headphone detect GPIOs
459 1.32 macallan * some G4s use it as well
460 1.28 macallan */
461 1.28 macallan sc->sc_headphones_mask = 0x04;
462 1.28 macallan sc->sc_headphones_in = 0x04;
463 1.28 macallan } else {
464 1.30 macallan /* while on most machines it's high active as well */
465 1.28 macallan sc->sc_headphones_mask = 0x8;
466 1.28 macallan sc->sc_headphones_in = 0x8;
467 1.28 macallan }
468 1.35 jmcneill
469 1.35 jmcneill if (of_compatible(root_node, no_parallel_output) != -1)
470 1.35 jmcneill sc->sc_need_parallel_output = 0;
471 1.35 jmcneill else {
472 1.35 jmcneill sc->sc_need_parallel_output = 1;
473 1.35 jmcneill sc->sc_codecctl1 |= AWACS_PARALLEL_OUTPUT;
474 1.35 jmcneill }
475 1.36.4.1 rmind
476 1.28 macallan if (awacs_check_headphones(sc)) {
477 1.28 macallan
478 1.28 macallan /* default output to headphones */
479 1.28 macallan printf("headphones\n");
480 1.25 macallan sc->sc_output_mask = OUTPUT_HEADPHONES;
481 1.25 macallan } else {
482 1.28 macallan
483 1.25 macallan /* default output to speakers */
484 1.28 macallan printf("speaker\n");
485 1.25 macallan sc->sc_output_mask = OUTPUT_SPEAKER;
486 1.25 macallan }
487 1.28 macallan sc->sc_output_wanted = sc->sc_output_mask;
488 1.28 macallan awacs_select_output(sc, sc->sc_output_mask);
489 1.1 tsubai
490 1.25 macallan delay(100);
491 1.25 macallan if (sc->sc_screamer) {
492 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl6);
493 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl5);
494 1.25 macallan delay(2);
495 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl1);
496 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl7);
497 1.25 macallan }
498 1.1 tsubai
499 1.4 wiz /* default input from CD */
500 1.4 wiz sc->sc_record_source = 1 << 0;
501 1.4 wiz sc->sc_codecctl0 &= ~AWACS_INPUT_MASK;
502 1.4 wiz sc->sc_codecctl0 |= AWACS_INPUT_CD;
503 1.4 wiz awacs_write_codec(sc, sc->sc_codecctl0);
504 1.4 wiz
505 1.1 tsubai /* Enable interrupts and looping mode. */
506 1.1 tsubai /* XXX ... */
507 1.1 tsubai
508 1.35 jmcneill sc->sc_codecctl1 |= AWACS_LOOP_THROUGH;
509 1.35 jmcneill if (sc->sc_need_parallel_output)
510 1.35 jmcneill sc->sc_codecctl1 |= AWACS_PARALLEL_OUTPUT;
511 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl1);
512 1.25 macallan
513 1.25 macallan #if NSGSMIX > 0
514 1.25 macallan sc->sc_sgsmix = NULL;
515 1.25 macallan #endif
516 1.25 macallan sc->sc_have_perch = 0;
517 1.30 macallan if (perch != -1) {
518 1.25 macallan
519 1.25 macallan len = OF_getprop(perch, "compatible", compat, 255);
520 1.25 macallan if (len > 0) {
521 1.25 macallan printf("%s: found '%s' personality card\n",
522 1.34 macallan device_xname(sc->sc_dev), compat);
523 1.25 macallan sc->sc_have_perch = 1;
524 1.34 macallan config_finalize_register(sc->sc_dev,
525 1.33 macallan awacs_setup_sgsmix);
526 1.25 macallan }
527 1.25 macallan }
528 1.25 macallan
529 1.25 macallan /* Set initial volume[s] */
530 1.28 macallan awacs_set_volume(sc, 144, 144);
531 1.33 macallan awacs_set_loopthrough_volume(sc, 0, 0);
532 1.25 macallan
533 1.34 macallan audio_attach_mi(&awacs_hw_if, sc, sc->sc_dev);
534 1.28 macallan
535 1.29 ad if (kthread_create(PRI_NONE, 0, NULL, awacs_thread, sc,
536 1.29 ad &sc->sc_thread, "%s", "awacs") != 0) {
537 1.29 ad printf("awacs: unable to create event kthread");
538 1.29 ad }
539 1.36.4.1 rmind pmf_device_register(sc->sc_dev, NULL, NULL);
540 1.1 tsubai }
541 1.1 tsubai
542 1.25 macallan static int
543 1.34 macallan awacs_setup_sgsmix(device_t cookie)
544 1.25 macallan {
545 1.34 macallan struct awacs_softc *sc = device_private(cookie);
546 1.25 macallan #if NSGSMIX > 0
547 1.34 macallan device_t dv;
548 1.36 dyoung deviter_t di;
549 1.25 macallan #endif
550 1.25 macallan
551 1.25 macallan if (!sc->sc_have_perch)
552 1.25 macallan return 0;
553 1.25 macallan #if NSGSMIX > 0
554 1.25 macallan /* look for sgsmix */
555 1.36 dyoung for (dv = deviter_first(&di, DEVITER_F_ROOT_FIRST);
556 1.36 dyoung dv != NULL;
557 1.36 dyoung dv = deviter_next(&di)) {
558 1.25 macallan if (device_is_a(dv, "sgsmix")) {
559 1.25 macallan sc->sc_sgsmix = dv;
560 1.25 macallan break;
561 1.25 macallan }
562 1.25 macallan }
563 1.36 dyoung deviter_release(&di);
564 1.25 macallan if (sc->sc_sgsmix == NULL)
565 1.25 macallan return 0;
566 1.25 macallan
567 1.34 macallan printf("%s: using %s\n", device_xname(sc->sc_dev),
568 1.34 macallan device_xname(sc->sc_sgsmix));
569 1.25 macallan
570 1.36.4.1 rmind sc->sc_codecctl1 &= ~AWACS_MUTE_HEADPHONE;
571 1.36.4.1 rmind awacs_write_codec(sc, sc->sc_codecctl1);
572 1.36.4.1 rmind
573 1.25 macallan awacs_select_output(sc, sc->sc_output_mask);
574 1.28 macallan awacs_set_volume(sc, sc->vol_l, sc->vol_r);
575 1.25 macallan awacs_set_bass(sc, 128);
576 1.28 macallan awacs_set_treble(sc, 128);
577 1.28 macallan wakeup(&sc->sc_event);
578 1.25 macallan #endif
579 1.25 macallan return 0;
580 1.25 macallan }
581 1.25 macallan
582 1.25 macallan
583 1.11 simonb static inline u_int
584 1.23 kent awacs_read_reg(struct awacs_softc *sc, int reg)
585 1.1 tsubai {
586 1.1 tsubai
587 1.36.4.1 rmind return bus_space_read_4(sc->sc_tag, sc->sc_regh, reg);
588 1.1 tsubai }
589 1.1 tsubai
590 1.11 simonb static inline void
591 1.23 kent awacs_write_reg(struct awacs_softc *sc, int reg, int val)
592 1.1 tsubai {
593 1.1 tsubai
594 1.36.4.1 rmind bus_space_write_4(sc->sc_tag, sc->sc_regh, reg, val);
595 1.1 tsubai }
596 1.1 tsubai
597 1.28 macallan static void
598 1.23 kent awacs_write_codec(struct awacs_softc *sc, int value)
599 1.1 tsubai {
600 1.23 kent
601 1.25 macallan do {
602 1.25 macallan delay(100);
603 1.25 macallan } while (awacs_read_reg(sc, AWACS_CODEC_CTRL) & AWACS_CODEC_BUSY);
604 1.25 macallan
605 1.1 tsubai awacs_write_reg(sc, AWACS_CODEC_CTRL, value);
606 1.25 macallan
607 1.25 macallan do {
608 1.25 macallan delay(100);
609 1.25 macallan } while (awacs_read_reg(sc, AWACS_CODEC_CTRL) & AWACS_CODEC_BUSY);
610 1.1 tsubai }
611 1.1 tsubai
612 1.28 macallan static int
613 1.23 kent awacs_intr(void *v)
614 1.1 tsubai {
615 1.23 kent struct awacs_softc *sc;
616 1.23 kent struct dbdma_command *cmd;
617 1.23 kent int count;
618 1.1 tsubai int status;
619 1.1 tsubai
620 1.23 kent sc = v;
621 1.23 kent cmd = sc->sc_odmacmd;
622 1.23 kent count = sc->sc_opages;
623 1.1 tsubai /* Fill used buffer(s). */
624 1.1 tsubai while (count-- > 0) {
625 1.1 tsubai /* if DBDMA_INT_ALWAYS */
626 1.1 tsubai if (in16rb(&cmd->d_command) & 0x30) { /* XXX */
627 1.1 tsubai status = in16rb(&cmd->d_status);
628 1.1 tsubai cmd->d_status = 0;
629 1.1 tsubai if (status) /* status == 0x8400 */
630 1.1 tsubai if (sc->sc_ointr)
631 1.1 tsubai (*sc->sc_ointr)(sc->sc_oarg);
632 1.1 tsubai }
633 1.1 tsubai cmd++;
634 1.1 tsubai }
635 1.1 tsubai
636 1.1 tsubai return 1;
637 1.1 tsubai }
638 1.1 tsubai
639 1.1 tsubai /*
640 1.1 tsubai * Close function is called at splaudio().
641 1.1 tsubai */
642 1.28 macallan static void
643 1.23 kent awacs_close(void *h)
644 1.1 tsubai {
645 1.23 kent struct awacs_softc *sc;
646 1.1 tsubai
647 1.23 kent sc = h;
648 1.1 tsubai awacs_halt_output(sc);
649 1.1 tsubai awacs_halt_input(sc);
650 1.1 tsubai
651 1.1 tsubai sc->sc_ointr = 0;
652 1.1 tsubai sc->sc_iintr = 0;
653 1.1 tsubai }
654 1.1 tsubai
655 1.28 macallan static int
656 1.23 kent awacs_query_encoding(void *h, struct audio_encoding *ae)
657 1.1 tsubai {
658 1.23 kent struct awacs_softc *sc;
659 1.9 tsubai
660 1.23 kent sc = h;
661 1.9 tsubai ae->flags = AUDIO_ENCODINGFLAG_EMULATED;
662 1.9 tsubai
663 1.1 tsubai switch (ae->index) {
664 1.1 tsubai case 0:
665 1.1 tsubai strcpy(ae->name, AudioEslinear);
666 1.1 tsubai ae->encoding = AUDIO_ENCODING_SLINEAR;
667 1.1 tsubai ae->precision = 16;
668 1.1 tsubai ae->flags = 0;
669 1.1 tsubai return 0;
670 1.1 tsubai case 1:
671 1.1 tsubai strcpy(ae->name, AudioEslinear_be);
672 1.1 tsubai ae->encoding = AUDIO_ENCODING_SLINEAR_BE;
673 1.1 tsubai ae->precision = 16;
674 1.1 tsubai ae->flags = 0;
675 1.1 tsubai return 0;
676 1.1 tsubai case 2:
677 1.1 tsubai strcpy(ae->name, AudioEslinear_le);
678 1.1 tsubai ae->encoding = AUDIO_ENCODING_SLINEAR_LE;
679 1.1 tsubai ae->precision = 16;
680 1.9 tsubai if (sc->sc_flags & AWACS_CAP_BSWAP)
681 1.9 tsubai ae->flags = 0;
682 1.1 tsubai return 0;
683 1.1 tsubai case 3:
684 1.6 tsubai strcpy(ae->name, AudioEulinear_be);
685 1.6 tsubai ae->encoding = AUDIO_ENCODING_ULINEAR_BE;
686 1.6 tsubai ae->precision = 16;
687 1.6 tsubai return 0;
688 1.6 tsubai case 4:
689 1.6 tsubai strcpy(ae->name, AudioEulinear_le);
690 1.6 tsubai ae->encoding = AUDIO_ENCODING_ULINEAR_LE;
691 1.6 tsubai ae->precision = 16;
692 1.6 tsubai return 0;
693 1.6 tsubai case 5:
694 1.1 tsubai strcpy(ae->name, AudioEmulaw);
695 1.1 tsubai ae->encoding = AUDIO_ENCODING_ULAW;
696 1.1 tsubai ae->precision = 8;
697 1.1 tsubai return 0;
698 1.6 tsubai case 6:
699 1.1 tsubai strcpy(ae->name, AudioEalaw);
700 1.1 tsubai ae->encoding = AUDIO_ENCODING_ALAW;
701 1.1 tsubai ae->precision = 8;
702 1.1 tsubai return 0;
703 1.1 tsubai default:
704 1.1 tsubai return EINVAL;
705 1.1 tsubai }
706 1.1 tsubai }
707 1.1 tsubai
708 1.28 macallan static int
709 1.23 kent awacs_set_params(void *h, int setmode, int usemode,
710 1.23 kent audio_params_t *play, audio_params_t *rec,
711 1.23 kent stream_filter_list_t *pfil, stream_filter_list_t *rfil)
712 1.1 tsubai {
713 1.23 kent struct awacs_softc *sc;
714 1.23 kent audio_params_t *p;
715 1.22 kent stream_filter_list_t *fil;
716 1.22 kent int mode, i;
717 1.1 tsubai
718 1.23 kent sc = h;
719 1.23 kent p = NULL;
720 1.1 tsubai /*
721 1.1 tsubai * This device only has one clock, so make the sample rates match.
722 1.1 tsubai */
723 1.1 tsubai if (play->sample_rate != rec->sample_rate &&
724 1.1 tsubai usemode == (AUMODE_PLAY | AUMODE_RECORD)) {
725 1.1 tsubai if (setmode == AUMODE_PLAY) {
726 1.1 tsubai rec->sample_rate = play->sample_rate;
727 1.1 tsubai setmode |= AUMODE_RECORD;
728 1.1 tsubai } else if (setmode == AUMODE_RECORD) {
729 1.1 tsubai play->sample_rate = rec->sample_rate;
730 1.1 tsubai setmode |= AUMODE_PLAY;
731 1.1 tsubai } else
732 1.1 tsubai return EINVAL;
733 1.1 tsubai }
734 1.1 tsubai
735 1.1 tsubai for (mode = AUMODE_RECORD; mode != -1;
736 1.1 tsubai mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) {
737 1.1 tsubai if ((setmode & mode) == 0)
738 1.1 tsubai continue;
739 1.1 tsubai
740 1.1 tsubai p = mode == AUMODE_PLAY ? play : rec;
741 1.22 kent fil = mode == AUMODE_PLAY ? pfil : rfil;
742 1.22 kent switch (p->sample_rate) {
743 1.22 kent case 48000: /* aurateconv */
744 1.22 kent case 44100:
745 1.22 kent case 29400:
746 1.22 kent case 22050:
747 1.22 kent case 17640:
748 1.22 kent case 14700:
749 1.22 kent case 11025:
750 1.22 kent case 8820:
751 1.22 kent case 8000: /* aurateconv */
752 1.22 kent case 7350:
753 1.22 kent break;
754 1.22 kent default:
755 1.1 tsubai return EINVAL;
756 1.22 kent }
757 1.1 tsubai awacs_write_reg(sc, AWACS_BYTE_SWAP, 0);
758 1.22 kent i = auconv_set_converter(sc->sc_formats, AWACS_NFORMATS,
759 1.26 thorpej mode, p, true, fil);
760 1.22 kent if (i < 0)
761 1.9 tsubai return EINVAL;
762 1.22 kent if (i == AWACS_FORMATS_LE)
763 1.22 kent awacs_write_reg(sc, AWACS_BYTE_SWAP, 1);
764 1.22 kent if (fil->req_size > 0)
765 1.22 kent p = &fil->filters[0].param;
766 1.22 kent if (awacs_set_rate(sc, p))
767 1.1 tsubai return EINVAL;
768 1.1 tsubai }
769 1.1 tsubai return 0;
770 1.1 tsubai }
771 1.1 tsubai
772 1.28 macallan static int
773 1.23 kent awacs_round_blocksize(void *h, int size, int mode, const audio_params_t *param)
774 1.1 tsubai {
775 1.23 kent
776 1.17 thorpej if (size < PAGE_SIZE)
777 1.17 thorpej size = PAGE_SIZE;
778 1.1 tsubai return size & ~PGOFSET;
779 1.1 tsubai }
780 1.1 tsubai
781 1.28 macallan static int
782 1.23 kent awacs_halt_output(void *h)
783 1.1 tsubai {
784 1.23 kent struct awacs_softc *sc;
785 1.1 tsubai
786 1.23 kent sc = h;
787 1.1 tsubai dbdma_stop(sc->sc_odma);
788 1.1 tsubai dbdma_reset(sc->sc_odma);
789 1.1 tsubai return 0;
790 1.1 tsubai }
791 1.1 tsubai
792 1.28 macallan static int
793 1.23 kent awacs_halt_input(void *h)
794 1.1 tsubai {
795 1.23 kent struct awacs_softc *sc;
796 1.1 tsubai
797 1.23 kent sc = h;
798 1.1 tsubai dbdma_stop(sc->sc_idma);
799 1.1 tsubai dbdma_reset(sc->sc_idma);
800 1.1 tsubai return 0;
801 1.1 tsubai }
802 1.1 tsubai
803 1.28 macallan static int
804 1.23 kent awacs_getdev(void *h, struct audio_device *retp)
805 1.1 tsubai {
806 1.23 kent
807 1.1 tsubai *retp = awacs_device;
808 1.1 tsubai return 0;
809 1.1 tsubai }
810 1.1 tsubai
811 1.1 tsubai enum {
812 1.8 tsubai AWACS_MONITOR_CLASS,
813 1.8 tsubai AWACS_OUTPUT_CLASS,
814 1.8 tsubai AWACS_RECORD_CLASS,
815 1.1 tsubai AWACS_OUTPUT_SELECT,
816 1.28 macallan AWACS_VOL_MASTER,
817 1.4 wiz AWACS_INPUT_SELECT,
818 1.4 wiz AWACS_VOL_INPUT,
819 1.33 macallan AWACS_VOL_MONITOR,
820 1.25 macallan AWACS_BASS,
821 1.25 macallan AWACS_TREBLE,
822 1.1 tsubai AWACS_ENUM_LAST
823 1.1 tsubai };
824 1.1 tsubai
825 1.28 macallan static int
826 1.23 kent awacs_set_port(void *h, mixer_ctrl_t *mc)
827 1.1 tsubai {
828 1.23 kent struct awacs_softc *sc;
829 1.1 tsubai int l, r;
830 1.1 tsubai
831 1.1 tsubai DPRINTF("awacs_set_port dev = %d, type = %d\n", mc->dev, mc->type);
832 1.23 kent sc = h;
833 1.1 tsubai l = mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT];
834 1.1 tsubai r = mc->un.value.level[AUDIO_MIXER_LEVEL_RIGHT];
835 1.1 tsubai
836 1.1 tsubai switch (mc->dev) {
837 1.1 tsubai case AWACS_OUTPUT_SELECT:
838 1.8 tsubai /* No change necessary? */
839 1.3 wiz if (mc->un.mask == sc->sc_output_mask)
840 1.3 wiz return 0;
841 1.25 macallan awacs_select_output(sc, mc->un.mask);
842 1.1 tsubai return 0;
843 1.1 tsubai
844 1.28 macallan case AWACS_VOL_MASTER:
845 1.28 macallan awacs_set_volume(sc, l, r);
846 1.1 tsubai return 0;
847 1.4 wiz
848 1.4 wiz case AWACS_INPUT_SELECT:
849 1.4 wiz /* no change necessary? */
850 1.4 wiz if (mc->un.mask == sc->sc_record_source)
851 1.4 wiz return 0;
852 1.8 tsubai switch (mc->un.mask) {
853 1.8 tsubai case 1 << 0: /* CD */
854 1.4 wiz sc->sc_codecctl0 &= ~AWACS_INPUT_MASK;
855 1.4 wiz sc->sc_codecctl0 |= AWACS_INPUT_CD;
856 1.4 wiz awacs_write_codec(sc, sc->sc_codecctl0);
857 1.4 wiz break;
858 1.8 tsubai case 1 << 1: /* microphone */
859 1.4 wiz sc->sc_codecctl0 &= ~AWACS_INPUT_MASK;
860 1.4 wiz sc->sc_codecctl0 |= AWACS_INPUT_MICROPHONE;
861 1.4 wiz awacs_write_codec(sc, sc->sc_codecctl0);
862 1.4 wiz break;
863 1.8 tsubai case 1 << 2: /* line in */
864 1.4 wiz sc->sc_codecctl0 &= ~AWACS_INPUT_MASK;
865 1.4 wiz sc->sc_codecctl0 |= AWACS_INPUT_LINE;
866 1.4 wiz awacs_write_codec(sc, sc->sc_codecctl0);
867 1.4 wiz break;
868 1.4 wiz default: /* invalid argument */
869 1.8 tsubai return EINVAL;
870 1.4 wiz }
871 1.4 wiz sc->sc_record_source = mc->un.mask;
872 1.4 wiz return 0;
873 1.8 tsubai
874 1.8 tsubai case AWACS_VOL_INPUT:
875 1.8 tsubai sc->sc_codecctl0 &= ~0xff;
876 1.8 tsubai sc->sc_codecctl0 |= (l & 0xf0) | (r >> 4);
877 1.8 tsubai awacs_write_codec(sc, sc->sc_codecctl0);
878 1.8 tsubai return 0;
879 1.25 macallan
880 1.33 macallan case AWACS_VOL_MONITOR:
881 1.33 macallan awacs_set_loopthrough_volume(sc, l, r);
882 1.33 macallan return 0;
883 1.33 macallan
884 1.25 macallan #if NSGSMIX > 0
885 1.25 macallan case AWACS_BASS:
886 1.25 macallan awacs_set_bass(sc, l);
887 1.25 macallan return 0;
888 1.25 macallan
889 1.25 macallan case AWACS_TREBLE:
890 1.25 macallan awacs_set_treble(sc, l);
891 1.25 macallan return 0;
892 1.25 macallan #endif
893 1.1 tsubai }
894 1.1 tsubai
895 1.1 tsubai return ENXIO;
896 1.1 tsubai }
897 1.1 tsubai
898 1.28 macallan static int
899 1.23 kent awacs_get_port(void *h, mixer_ctrl_t *mc)
900 1.1 tsubai {
901 1.23 kent struct awacs_softc *sc;
902 1.25 macallan int l, r, vol;
903 1.1 tsubai
904 1.23 kent sc = h;
905 1.1 tsubai switch (mc->dev) {
906 1.1 tsubai case AWACS_OUTPUT_SELECT:
907 1.1 tsubai mc->un.mask = sc->sc_output_mask;
908 1.1 tsubai return 0;
909 1.1 tsubai
910 1.28 macallan case AWACS_VOL_MASTER:
911 1.28 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT] = sc->vol_l;
912 1.28 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = sc->vol_r;
913 1.4 wiz return 0;
914 1.4 wiz
915 1.4 wiz case AWACS_INPUT_SELECT:
916 1.4 wiz mc->un.mask = sc->sc_record_source;
917 1.4 wiz return 0;
918 1.4 wiz
919 1.4 wiz case AWACS_VOL_INPUT:
920 1.4 wiz vol = sc->sc_codecctl0 & 0xff;
921 1.4 wiz l = (vol & 0xf0);
922 1.4 wiz r = (vol & 0x0f) << 4;
923 1.1 tsubai mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT] = l;
924 1.1 tsubai mc->un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = r;
925 1.1 tsubai return 0;
926 1.33 macallan
927 1.33 macallan case AWACS_VOL_MONITOR:
928 1.33 macallan vol = sc->sc_codecctl5 & 0x3cf;
929 1.33 macallan l = (vol & 0x3c0) >> 6;
930 1.33 macallan r = vol & 0xf;
931 1.33 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT] = (15 - l) << 4;
932 1.33 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = (15 - r) << 4;
933 1.33 macallan return 0;
934 1.33 macallan
935 1.25 macallan #if NSGSMIX > 0
936 1.25 macallan case AWACS_BASS:
937 1.25 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_MONO] = sc->sc_bass;
938 1.25 macallan return 0;
939 1.25 macallan
940 1.25 macallan case AWACS_TREBLE:
941 1.25 macallan mc->un.value.level[AUDIO_MIXER_LEVEL_MONO] = sc->sc_treble;
942 1.25 macallan return 0;
943 1.25 macallan #endif
944 1.1 tsubai
945 1.1 tsubai default:
946 1.1 tsubai return ENXIO;
947 1.1 tsubai }
948 1.1 tsubai
949 1.1 tsubai return 0;
950 1.1 tsubai }
951 1.1 tsubai
952 1.28 macallan static int
953 1.23 kent awacs_query_devinfo(void *h, mixer_devinfo_t *dip)
954 1.1 tsubai {
955 1.25 macallan #if NSGSMIX > 0
956 1.25 macallan struct awacs_softc *sc = h;
957 1.25 macallan #endif
958 1.1 tsubai
959 1.1 tsubai switch (dip->index) {
960 1.1 tsubai
961 1.1 tsubai case AWACS_OUTPUT_SELECT:
962 1.36.4.1 rmind dip->mixer_class = AWACS_OUTPUT_CLASS;
963 1.1 tsubai strcpy(dip->label.name, AudioNoutput);
964 1.1 tsubai dip->type = AUDIO_MIXER_SET;
965 1.1 tsubai dip->prev = dip->next = AUDIO_MIXER_LAST;
966 1.1 tsubai dip->un.s.num_mem = 2;
967 1.1 tsubai strcpy(dip->un.s.member[0].label.name, AudioNspeaker);
968 1.1 tsubai dip->un.s.member[0].mask = 1 << 0;
969 1.1 tsubai strcpy(dip->un.s.member[1].label.name, AudioNheadphone);
970 1.1 tsubai dip->un.s.member[1].mask = 1 << 1;
971 1.1 tsubai return 0;
972 1.1 tsubai
973 1.28 macallan case AWACS_VOL_MASTER:
974 1.36.4.1 rmind dip->mixer_class = AWACS_OUTPUT_CLASS;
975 1.28 macallan strcpy(dip->label.name, AudioNmaster);
976 1.1 tsubai dip->type = AUDIO_MIXER_VALUE;
977 1.1 tsubai dip->prev = dip->next = AUDIO_MIXER_LAST;
978 1.1 tsubai dip->un.v.num_channels = 2;
979 1.36.4.1 rmind dip->un.v.delta = 16;
980 1.1 tsubai strcpy(dip->un.v.units.name, AudioNvolume);
981 1.1 tsubai return 0;
982 1.1 tsubai
983 1.33 macallan case AWACS_VOL_MONITOR:
984 1.33 macallan dip->mixer_class = AWACS_MONITOR_CLASS;
985 1.33 macallan strcpy(dip->label.name, AudioNmonitor);
986 1.33 macallan dip->type = AUDIO_MIXER_VALUE;
987 1.33 macallan dip->prev = dip->next = AUDIO_MIXER_LAST;
988 1.33 macallan dip->un.v.num_channels = 2;
989 1.33 macallan strcpy(dip->un.v.units.name, AudioNvolume);
990 1.33 macallan return 0;
991 1.33 macallan
992 1.25 macallan #if NSGSMIX > 0
993 1.25 macallan case AWACS_BASS:
994 1.25 macallan if (sc->sc_sgsmix == NULL)
995 1.25 macallan return ENXIO;
996 1.36.4.1 rmind dip->mixer_class = AWACS_OUTPUT_CLASS;
997 1.25 macallan strcpy(dip->label.name, AudioNbass);
998 1.25 macallan dip->type = AUDIO_MIXER_VALUE;
999 1.25 macallan dip->prev = dip->next = AUDIO_MIXER_LAST;
1000 1.25 macallan dip->un.v.num_channels = 1;
1001 1.25 macallan strcpy(dip->un.v.units.name, AudioNbass);
1002 1.25 macallan return 0;
1003 1.25 macallan
1004 1.25 macallan case AWACS_TREBLE:
1005 1.25 macallan if (sc->sc_sgsmix == NULL)
1006 1.25 macallan return ENXIO;
1007 1.36.4.1 rmind dip->mixer_class = AWACS_OUTPUT_CLASS;
1008 1.25 macallan strcpy(dip->label.name, AudioNtreble);
1009 1.25 macallan dip->type = AUDIO_MIXER_VALUE;
1010 1.25 macallan dip->prev = dip->next = AUDIO_MIXER_LAST;
1011 1.25 macallan dip->un.v.num_channels = 1;
1012 1.25 macallan strcpy(dip->un.v.units.name, AudioNtreble);
1013 1.25 macallan return 0;
1014 1.25 macallan #endif
1015 1.25 macallan
1016 1.4 wiz case AWACS_INPUT_SELECT:
1017 1.8 tsubai dip->mixer_class = AWACS_RECORD_CLASS;
1018 1.8 tsubai strcpy(dip->label.name, AudioNsource);
1019 1.4 wiz dip->type = AUDIO_MIXER_SET;
1020 1.4 wiz dip->prev = dip->next = AUDIO_MIXER_LAST;
1021 1.4 wiz dip->un.s.num_mem = 3;
1022 1.4 wiz strcpy(dip->un.s.member[0].label.name, AudioNcd);
1023 1.4 wiz dip->un.s.member[0].mask = 1 << 0;
1024 1.4 wiz strcpy(dip->un.s.member[1].label.name, AudioNmicrophone);
1025 1.4 wiz dip->un.s.member[1].mask = 1 << 1;
1026 1.4 wiz strcpy(dip->un.s.member[2].label.name, AudioNline);
1027 1.4 wiz dip->un.s.member[2].mask = 1 << 2;
1028 1.4 wiz return 0;
1029 1.4 wiz
1030 1.4 wiz case AWACS_VOL_INPUT:
1031 1.8 tsubai dip->mixer_class = AWACS_RECORD_CLASS;
1032 1.8 tsubai strcpy(dip->label.name, AudioNrecord);
1033 1.4 wiz dip->type = AUDIO_MIXER_VALUE;
1034 1.4 wiz dip->prev = dip->next = AUDIO_MIXER_LAST;
1035 1.4 wiz dip->un.v.num_channels = 2;
1036 1.4 wiz strcpy(dip->un.v.units.name, AudioNvolume);
1037 1.4 wiz return 0;
1038 1.4 wiz
1039 1.1 tsubai case AWACS_MONITOR_CLASS:
1040 1.1 tsubai dip->mixer_class = AWACS_MONITOR_CLASS;
1041 1.1 tsubai strcpy(dip->label.name, AudioCmonitor);
1042 1.1 tsubai dip->type = AUDIO_MIXER_CLASS;
1043 1.1 tsubai dip->next = dip->prev = AUDIO_MIXER_LAST;
1044 1.1 tsubai return 0;
1045 1.1 tsubai
1046 1.1 tsubai case AWACS_OUTPUT_CLASS:
1047 1.1 tsubai dip->mixer_class = AWACS_OUTPUT_CLASS;
1048 1.1 tsubai strcpy(dip->label.name, AudioCoutputs);
1049 1.4 wiz dip->type = AUDIO_MIXER_CLASS;
1050 1.4 wiz dip->next = dip->prev = AUDIO_MIXER_LAST;
1051 1.4 wiz return 0;
1052 1.4 wiz
1053 1.4 wiz case AWACS_RECORD_CLASS:
1054 1.8 tsubai dip->mixer_class = AWACS_RECORD_CLASS;
1055 1.4 wiz strcpy(dip->label.name, AudioCrecord);
1056 1.1 tsubai dip->type = AUDIO_MIXER_CLASS;
1057 1.1 tsubai dip->next = dip->prev = AUDIO_MIXER_LAST;
1058 1.1 tsubai return 0;
1059 1.1 tsubai }
1060 1.1 tsubai
1061 1.1 tsubai return ENXIO;
1062 1.1 tsubai }
1063 1.1 tsubai
1064 1.28 macallan static size_t
1065 1.23 kent awacs_round_buffersize(void *h, int dir, size_t size)
1066 1.1 tsubai {
1067 1.23 kent
1068 1.1 tsubai if (size > 65536)
1069 1.1 tsubai size = 65536;
1070 1.1 tsubai return size;
1071 1.1 tsubai }
1072 1.1 tsubai
1073 1.28 macallan static paddr_t
1074 1.23 kent awacs_mappage(void *h, void *mem, off_t off, int prot)
1075 1.1 tsubai {
1076 1.23 kent
1077 1.1 tsubai if (off < 0)
1078 1.1 tsubai return -1;
1079 1.1 tsubai return -1; /* XXX */
1080 1.1 tsubai }
1081 1.1 tsubai
1082 1.28 macallan static int
1083 1.23 kent awacs_get_props(void *h)
1084 1.1 tsubai {
1085 1.1 tsubai return AUDIO_PROP_FULLDUPLEX /* | AUDIO_PROP_MMAP */;
1086 1.1 tsubai }
1087 1.1 tsubai
1088 1.28 macallan static int
1089 1.23 kent awacs_trigger_output(void *h, void *start, void *end, int bsize,
1090 1.23 kent void (*intr)(void *), void *arg,
1091 1.23 kent const audio_params_t *param)
1092 1.1 tsubai {
1093 1.23 kent struct awacs_softc *sc;
1094 1.23 kent struct dbdma_command *cmd;
1095 1.1 tsubai vaddr_t va;
1096 1.1 tsubai int i, len, intmode;
1097 1.1 tsubai
1098 1.1 tsubai DPRINTF("trigger_output %p %p 0x%x\n", start, end, bsize);
1099 1.23 kent sc = h;
1100 1.23 kent cmd = sc->sc_odmacmd;
1101 1.1 tsubai sc->sc_ointr = intr;
1102 1.1 tsubai sc->sc_oarg = arg;
1103 1.17 thorpej sc->sc_opages = ((char *)end - (char *)start) / PAGE_SIZE;
1104 1.1 tsubai
1105 1.1 tsubai #ifdef DIAGNOSTIC
1106 1.1 tsubai if (sc->sc_opages > 16)
1107 1.1 tsubai panic("awacs_trigger_output");
1108 1.1 tsubai #endif
1109 1.1 tsubai
1110 1.1 tsubai va = (vaddr_t)start;
1111 1.1 tsubai len = 0;
1112 1.1 tsubai for (i = sc->sc_opages; i > 0; i--) {
1113 1.17 thorpej len += PAGE_SIZE;
1114 1.1 tsubai if (len < bsize)
1115 1.1 tsubai intmode = DBDMA_INT_NEVER;
1116 1.1 tsubai else {
1117 1.1 tsubai len = 0;
1118 1.1 tsubai intmode = DBDMA_INT_ALWAYS;
1119 1.1 tsubai }
1120 1.1 tsubai
1121 1.17 thorpej DBDMA_BUILD(cmd, DBDMA_CMD_OUT_MORE, 0, PAGE_SIZE, vtophys(va),
1122 1.1 tsubai intmode, DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
1123 1.17 thorpej va += PAGE_SIZE;
1124 1.1 tsubai cmd++;
1125 1.1 tsubai }
1126 1.1 tsubai
1127 1.1 tsubai DBDMA_BUILD(cmd, DBDMA_CMD_NOP, 0, 0, 0,
1128 1.1 tsubai DBDMA_INT_NEVER, DBDMA_WAIT_NEVER, DBDMA_BRANCH_ALWAYS);
1129 1.31 garbled out32rb(&cmd->d_cmddep, vtophys((vaddr_t)sc->sc_odmacmd));
1130 1.1 tsubai
1131 1.1 tsubai dbdma_start(sc->sc_odma, sc->sc_odmacmd);
1132 1.1 tsubai
1133 1.1 tsubai return 0;
1134 1.1 tsubai }
1135 1.1 tsubai
1136 1.28 macallan static int
1137 1.23 kent awacs_trigger_input(void *h, void *start, void *end, int bsize,
1138 1.23 kent void (*intr)(void *), void *arg,
1139 1.23 kent const audio_params_t *param)
1140 1.1 tsubai {
1141 1.23 kent
1142 1.28 macallan DPRINTF("awacs_trigger_input called\n");
1143 1.1 tsubai return 1;
1144 1.1 tsubai }
1145 1.1 tsubai
1146 1.28 macallan static void
1147 1.25 macallan awacs_select_output(struct awacs_softc *sc, int mask)
1148 1.25 macallan {
1149 1.25 macallan
1150 1.25 macallan #if NSGSMIX > 0
1151 1.25 macallan if (sc->sc_sgsmix) {
1152 1.25 macallan if (mask & OUTPUT_HEADPHONES) {
1153 1.25 macallan /* mute speakers */
1154 1.25 macallan sgsmix_set_speaker_vol(sc->sc_sgsmix, 0, 0);
1155 1.25 macallan sgsmix_set_headphone_vol(sc->sc_sgsmix,
1156 1.28 macallan sc->vol_l, sc->vol_r);
1157 1.25 macallan }
1158 1.25 macallan if (mask & OUTPUT_SPEAKER) {
1159 1.25 macallan /* mute headphones */
1160 1.25 macallan sgsmix_set_speaker_vol(sc->sc_sgsmix,
1161 1.28 macallan sc->vol_l, sc->vol_r);
1162 1.25 macallan sgsmix_set_headphone_vol(sc->sc_sgsmix, 0, 0);
1163 1.25 macallan }
1164 1.25 macallan } else {
1165 1.25 macallan #endif
1166 1.25 macallan sc->sc_codecctl1 |= AWACS_MUTE_SPEAKER | AWACS_MUTE_HEADPHONE;
1167 1.28 macallan if ((sc->vol_l > 0) || (sc->vol_r > 0)) {
1168 1.28 macallan if (mask & OUTPUT_SPEAKER)
1169 1.28 macallan sc->sc_codecctl1 &= ~AWACS_MUTE_SPEAKER;
1170 1.28 macallan if (mask & OUTPUT_HEADPHONES)
1171 1.28 macallan sc->sc_codecctl1 &= ~AWACS_MUTE_HEADPHONE;
1172 1.28 macallan }
1173 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl1);
1174 1.25 macallan #if NSGSMIX > 0
1175 1.25 macallan }
1176 1.25 macallan #endif
1177 1.25 macallan sc->sc_output_mask = mask;
1178 1.25 macallan }
1179 1.25 macallan
1180 1.28 macallan static void
1181 1.23 kent awacs_set_speaker_volume(struct awacs_softc *sc, int left, int right)
1182 1.1 tsubai {
1183 1.1 tsubai
1184 1.25 macallan #if NSGSMIX > 0
1185 1.25 macallan if (sc->sc_sgsmix) {
1186 1.25 macallan if (sc->sc_output_mask & OUTPUT_SPEAKER)
1187 1.25 macallan sgsmix_set_speaker_vol(sc->sc_sgsmix, left, right);
1188 1.25 macallan } else
1189 1.25 macallan #endif
1190 1.25 macallan {
1191 1.25 macallan int lval;
1192 1.25 macallan int rval;
1193 1.28 macallan uint32_t codecctl = sc->sc_codecctl1;
1194 1.25 macallan
1195 1.28 macallan lval = 15 - ((left & 0xf0) >> 4);
1196 1.28 macallan rval = 15 - ((right & 0xf0) >> 4);
1197 1.25 macallan DPRINTF("speaker_volume %d %d\n", lval, rval);
1198 1.25 macallan
1199 1.25 macallan sc->sc_codecctl4 &= ~0x3cf;
1200 1.25 macallan sc->sc_codecctl4 |= (lval << 6) | rval;
1201 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl4);
1202 1.28 macallan if ((left == 0) && (right == 0)) {
1203 1.28 macallan /*
1204 1.28 macallan * max. attenuation doesn't mean silence so we need to
1205 1.28 macallan * mute the output channel here
1206 1.28 macallan */
1207 1.28 macallan codecctl |= AWACS_MUTE_SPEAKER;
1208 1.28 macallan } else if (sc->sc_output_mask & OUTPUT_SPEAKER) {
1209 1.28 macallan codecctl &= ~AWACS_MUTE_SPEAKER;
1210 1.28 macallan }
1211 1.28 macallan
1212 1.28 macallan if (codecctl != sc->sc_codecctl1) {
1213 1.28 macallan
1214 1.28 macallan sc->sc_codecctl1 = codecctl;
1215 1.28 macallan awacs_write_codec(sc, sc->sc_codecctl1);
1216 1.28 macallan }
1217 1.25 macallan }
1218 1.25 macallan }
1219 1.25 macallan
1220 1.28 macallan static void
1221 1.25 macallan awacs_set_ext_volume(struct awacs_softc *sc, int left, int right)
1222 1.25 macallan {
1223 1.25 macallan
1224 1.25 macallan #if NSGSMIX > 0
1225 1.25 macallan if (sc->sc_sgsmix) {
1226 1.25 macallan if (sc->sc_output_mask & OUTPUT_HEADPHONES)
1227 1.25 macallan sgsmix_set_headphone_vol(sc->sc_sgsmix, left, right);
1228 1.25 macallan } else
1229 1.25 macallan #endif
1230 1.25 macallan {
1231 1.25 macallan int lval;
1232 1.25 macallan int rval;
1233 1.28 macallan uint32_t codecctl = sc->sc_codecctl1;
1234 1.25 macallan
1235 1.28 macallan lval = 15 - ((left & 0xf0) >> 4);
1236 1.28 macallan rval = 15 - ((right & 0xf0) >> 4);
1237 1.25 macallan DPRINTF("ext_volume %d %d\n", lval, rval);
1238 1.25 macallan
1239 1.25 macallan sc->sc_codecctl2 &= ~0x3cf;
1240 1.25 macallan sc->sc_codecctl2 |= (lval << 6) | rval;
1241 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl2);
1242 1.28 macallan
1243 1.28 macallan if ((left == 0) && (right == 0)) {
1244 1.28 macallan /*
1245 1.28 macallan * max. attenuation doesn't mean silence so we need to
1246 1.28 macallan * mute the output channel here
1247 1.28 macallan */
1248 1.28 macallan codecctl |= AWACS_MUTE_HEADPHONE;
1249 1.28 macallan } else if (sc->sc_output_mask & OUTPUT_HEADPHONES) {
1250 1.28 macallan
1251 1.28 macallan codecctl &= ~AWACS_MUTE_HEADPHONE;
1252 1.28 macallan }
1253 1.28 macallan
1254 1.28 macallan if (codecctl != sc->sc_codecctl1) {
1255 1.28 macallan
1256 1.28 macallan sc->sc_codecctl1 = codecctl;
1257 1.28 macallan awacs_write_codec(sc, sc->sc_codecctl1);
1258 1.28 macallan }
1259 1.25 macallan }
1260 1.28 macallan }
1261 1.28 macallan
1262 1.34 macallan void
1263 1.28 macallan awacs_set_volume(struct awacs_softc *sc, int left, int right)
1264 1.28 macallan {
1265 1.28 macallan
1266 1.28 macallan awacs_set_ext_volume(sc, left, right);
1267 1.28 macallan awacs_set_speaker_volume(sc, left, right);
1268 1.28 macallan
1269 1.28 macallan sc->vol_l = left;
1270 1.28 macallan sc->vol_r = right;
1271 1.25 macallan }
1272 1.25 macallan
1273 1.25 macallan #if NSGSMIX > 0
1274 1.25 macallan static void
1275 1.25 macallan awacs_set_bass(struct awacs_softc *sc, int bass)
1276 1.25 macallan {
1277 1.25 macallan
1278 1.25 macallan if (sc->sc_bass == bass)
1279 1.25 macallan return;
1280 1.25 macallan
1281 1.25 macallan sc->sc_bass = bass;
1282 1.25 macallan if (sc->sc_sgsmix)
1283 1.34 macallan sgsmix_set_bass_treble(sc->sc_sgsmix, sc->sc_bass,
1284 1.34 macallan sc->sc_treble);
1285 1.25 macallan }
1286 1.25 macallan
1287 1.25 macallan static void
1288 1.25 macallan awacs_set_treble(struct awacs_softc *sc, int treble)
1289 1.25 macallan {
1290 1.25 macallan
1291 1.25 macallan if (sc->sc_treble == treble)
1292 1.25 macallan return;
1293 1.1 tsubai
1294 1.25 macallan sc->sc_treble = treble;
1295 1.25 macallan if (sc->sc_sgsmix)
1296 1.34 macallan sgsmix_set_bass_treble(sc->sc_sgsmix, sc->sc_bass,
1297 1.34 macallan sc->sc_treble);
1298 1.1 tsubai }
1299 1.25 macallan #endif
1300 1.1 tsubai
1301 1.1 tsubai void
1302 1.25 macallan awacs_set_loopthrough_volume(struct awacs_softc *sc, int left, int right)
1303 1.1 tsubai {
1304 1.23 kent int lval;
1305 1.23 kent int rval;
1306 1.1 tsubai
1307 1.28 macallan lval = 15 - ((left & 0xff) >> 4);
1308 1.28 macallan rval = 15 - ((right & 0xff) >> 4);
1309 1.25 macallan DPRINTF("loopthrough_volume %d %d\n", lval, rval);
1310 1.1 tsubai
1311 1.25 macallan sc->sc_codecctl5 &= ~0x3cf;
1312 1.25 macallan sc->sc_codecctl5 |= (lval << 6) | rval;
1313 1.25 macallan awacs_write_codec(sc, sc->sc_codecctl5);
1314 1.1 tsubai }
1315 1.1 tsubai
1316 1.1 tsubai int
1317 1.23 kent awacs_set_rate(struct awacs_softc *sc, const audio_params_t *p)
1318 1.1 tsubai {
1319 1.1 tsubai int c;
1320 1.1 tsubai
1321 1.15 wiz switch (p->sample_rate) {
1322 1.1 tsubai case 44100:
1323 1.1 tsubai c = AWACS_RATE_44100;
1324 1.1 tsubai break;
1325 1.1 tsubai case 29400:
1326 1.1 tsubai c = AWACS_RATE_29400;
1327 1.1 tsubai break;
1328 1.1 tsubai case 22050:
1329 1.1 tsubai c = AWACS_RATE_22050;
1330 1.1 tsubai break;
1331 1.1 tsubai case 17640:
1332 1.1 tsubai c = AWACS_RATE_17640;
1333 1.1 tsubai break;
1334 1.1 tsubai case 14700:
1335 1.1 tsubai c = AWACS_RATE_14700;
1336 1.1 tsubai break;
1337 1.1 tsubai case 11025:
1338 1.1 tsubai c = AWACS_RATE_11025;
1339 1.1 tsubai break;
1340 1.1 tsubai case 8820:
1341 1.1 tsubai c = AWACS_RATE_8820;
1342 1.1 tsubai break;
1343 1.1 tsubai case 7350:
1344 1.1 tsubai c = AWACS_RATE_7350;
1345 1.1 tsubai break;
1346 1.1 tsubai default:
1347 1.1 tsubai return -1;
1348 1.1 tsubai }
1349 1.1 tsubai
1350 1.1 tsubai sc->sc_soundctl &= ~AWACS_RATE_MASK;
1351 1.1 tsubai sc->sc_soundctl |= c;
1352 1.1 tsubai awacs_write_reg(sc, AWACS_SOUND_CTRL, sc->sc_soundctl);
1353 1.1 tsubai
1354 1.1 tsubai return 0;
1355 1.1 tsubai }
1356 1.28 macallan
1357 1.28 macallan static int
1358 1.28 macallan awacs_check_headphones(struct awacs_softc *sc)
1359 1.28 macallan {
1360 1.28 macallan uint32_t reg;
1361 1.28 macallan reg = awacs_read_reg(sc, AWACS_CODEC_STATUS);
1362 1.34 macallan DPRINTF("%s: codec status reg %08x\n", device_xname(sc->sc_dev), reg);
1363 1.28 macallan return ((reg & sc->sc_headphones_mask) == sc->sc_headphones_in);
1364 1.28 macallan }
1365 1.28 macallan
1366 1.28 macallan static int
1367 1.28 macallan awacs_status_intr(void *cookie)
1368 1.28 macallan {
1369 1.28 macallan struct awacs_softc *sc = cookie;
1370 1.28 macallan int mask;
1371 1.28 macallan
1372 1.28 macallan mask = awacs_check_headphones(sc) ? OUTPUT_HEADPHONES : OUTPUT_SPEAKER;
1373 1.28 macallan if (mask != sc->sc_output_mask) {
1374 1.28 macallan
1375 1.28 macallan sc->sc_output_wanted = mask;
1376 1.28 macallan wakeup(&sc->sc_event);
1377 1.28 macallan }
1378 1.28 macallan /* clear the interrupt */
1379 1.28 macallan awacs_write_reg(sc, AWACS_SOUND_CTRL, sc->sc_soundctl | AWACS_PORTCHG);
1380 1.28 macallan return 1;
1381 1.28 macallan }
1382 1.28 macallan
1383 1.28 macallan static void
1384 1.28 macallan awacs_thread(void *cookie)
1385 1.28 macallan {
1386 1.28 macallan struct awacs_softc *sc = cookie;
1387 1.28 macallan
1388 1.28 macallan while (1) {
1389 1.28 macallan tsleep(&sc->sc_event, PWAIT, "awacs_wait", hz);
1390 1.28 macallan if (sc->sc_output_wanted == sc->sc_output_mask)
1391 1.28 macallan continue;
1392 1.28 macallan
1393 1.28 macallan awacs_select_output(sc, sc->sc_output_wanted);
1394 1.34 macallan DPRINTF("%s: switching to %s\n", device_xname(sc->sc_dev),
1395 1.28 macallan (sc->sc_output_wanted & OUTPUT_SPEAKER) ?
1396 1.28 macallan "speaker" : "headphones");
1397 1.28 macallan }
1398 1.28 macallan }
1399