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1da177e4 LT |
1 | /* |
2 | * Driver for Ensoniq ES1370/ES1371 AudioPCI soundcard | |
3 | * Copyright (c) by Jaroslav Kysela <perex@suse.cz>, | |
4 | * Thomas Sailer <sailer@ife.ee.ethz.ch> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | #include <sound/driver.h> | |
23 | #include <asm/io.h> | |
24 | #include <linux/delay.h> | |
25 | #include <linux/interrupt.h> | |
26 | #include <linux/init.h> | |
27 | #include <linux/pci.h> | |
28 | #include <linux/slab.h> | |
29 | #include <linux/gameport.h> | |
30 | #include <linux/moduleparam.h> | |
31 | #include <sound/core.h> | |
32 | #include <sound/control.h> | |
33 | #include <sound/pcm.h> | |
34 | #include <sound/rawmidi.h> | |
35 | #ifdef CHIP1371 | |
36 | #include <sound/ac97_codec.h> | |
37 | #else | |
38 | #include <sound/ak4531_codec.h> | |
39 | #endif | |
40 | #include <sound/initval.h> | |
41 | #include <sound/asoundef.h> | |
42 | ||
43 | #ifndef CHIP1371 | |
44 | #undef CHIP1370 | |
45 | #define CHIP1370 | |
46 | #endif | |
47 | ||
48 | #ifdef CHIP1370 | |
49 | #define DRIVER_NAME "ENS1370" | |
50 | #else | |
51 | #define DRIVER_NAME "ENS1371" | |
52 | #endif | |
53 | ||
54 | ||
55 | MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>, Thomas Sailer <sailer@ife.ee.ethz.ch>"); | |
56 | MODULE_LICENSE("GPL"); | |
57 | #ifdef CHIP1370 | |
58 | MODULE_DESCRIPTION("Ensoniq AudioPCI ES1370"); | |
59 | MODULE_SUPPORTED_DEVICE("{{Ensoniq,AudioPCI-97 ES1370}," | |
60 | "{Creative Labs,SB PCI64/128 (ES1370)}}"); | |
61 | #endif | |
62 | #ifdef CHIP1371 | |
63 | MODULE_DESCRIPTION("Ensoniq/Creative AudioPCI ES1371+"); | |
64 | MODULE_SUPPORTED_DEVICE("{{Ensoniq,AudioPCI ES1371/73}," | |
65 | "{Ensoniq,AudioPCI ES1373}," | |
66 | "{Creative Labs,Ectiva EV1938}," | |
67 | "{Creative Labs,SB PCI64/128 (ES1371/73)}," | |
68 | "{Creative Labs,Vibra PCI128}," | |
69 | "{Ectiva,EV1938}}"); | |
70 | #endif | |
71 | ||
72 | #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE)) | |
73 | #define SUPPORT_JOYSTICK | |
74 | #endif | |
75 | ||
76 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
77 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
78 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ | |
79 | #ifdef SUPPORT_JOYSTICK | |
80 | #ifdef CHIP1371 | |
81 | static int joystick_port[SNDRV_CARDS]; | |
82 | #else | |
83 | static int joystick[SNDRV_CARDS]; | |
84 | #endif | |
85 | #endif | |
86 | ||
87 | module_param_array(index, int, NULL, 0444); | |
88 | MODULE_PARM_DESC(index, "Index value for Ensoniq AudioPCI soundcard."); | |
89 | module_param_array(id, charp, NULL, 0444); | |
90 | MODULE_PARM_DESC(id, "ID string for Ensoniq AudioPCI soundcard."); | |
91 | module_param_array(enable, bool, NULL, 0444); | |
92 | MODULE_PARM_DESC(enable, "Enable Ensoniq AudioPCI soundcard."); | |
93 | #ifdef SUPPORT_JOYSTICK | |
94 | #ifdef CHIP1371 | |
95 | module_param_array(joystick_port, int, NULL, 0444); | |
96 | MODULE_PARM_DESC(joystick_port, "Joystick port address."); | |
97 | #else | |
98 | module_param_array(joystick, bool, NULL, 0444); | |
99 | MODULE_PARM_DESC(joystick, "Enable joystick."); | |
100 | #endif | |
101 | #endif /* SUPPORT_JOYSTICK */ | |
102 | ||
103 | #ifndef PCI_DEVICE_ID_ENSONIQ_CT5880 | |
104 | #define PCI_DEVICE_ID_ENSONIQ_CT5880 0x5880 | |
105 | #endif | |
106 | #ifndef PCI_DEVICE_ID_ENSONIQ_ES1371 | |
107 | #define PCI_DEVICE_ID_ENSONIQ_ES1371 0x1371 | |
108 | #endif | |
109 | ||
110 | /* ES1371 chip ID */ | |
111 | /* This is a little confusing because all ES1371 compatible chips have the | |
112 | same DEVICE_ID, the only thing differentiating them is the REV_ID field. | |
113 | This is only significant if you want to enable features on the later parts. | |
114 | Yes, I know it's stupid and why didn't we use the sub IDs? | |
115 | */ | |
116 | #define ES1371REV_ES1373_A 0x04 | |
117 | #define ES1371REV_ES1373_B 0x06 | |
118 | #define ES1371REV_CT5880_A 0x07 | |
119 | #define CT5880REV_CT5880_C 0x02 | |
120 | #define CT5880REV_CT5880_D 0x03 /* ??? -jk */ | |
121 | #define CT5880REV_CT5880_E 0x04 /* mw */ | |
122 | #define ES1371REV_ES1371_B 0x09 | |
123 | #define EV1938REV_EV1938_A 0x00 | |
124 | #define ES1371REV_ES1373_8 0x08 | |
125 | ||
126 | /* | |
127 | * Direct registers | |
128 | */ | |
129 | ||
130 | #define ES_REG(ensoniq, x) ((ensoniq)->port + ES_REG_##x) | |
131 | ||
132 | #define ES_REG_CONTROL 0x00 /* R/W: Interrupt/Chip select control register */ | |
133 | #define ES_1370_ADC_STOP (1<<31) /* disable capture buffer transfers */ | |
134 | #define ES_1370_XCTL1 (1<<30) /* general purpose output bit */ | |
135 | #define ES_1373_BYPASS_P1 (1<<31) /* bypass SRC for PB1 */ | |
136 | #define ES_1373_BYPASS_P2 (1<<30) /* bypass SRC for PB2 */ | |
137 | #define ES_1373_BYPASS_R (1<<29) /* bypass SRC for REC */ | |
138 | #define ES_1373_TEST_BIT (1<<28) /* should be set to 0 for normal operation */ | |
139 | #define ES_1373_RECEN_B (1<<27) /* mix record with playback for I2S/SPDIF out */ | |
140 | #define ES_1373_SPDIF_THRU (1<<26) /* 0 = SPDIF thru mode, 1 = SPDIF == dig out */ | |
141 | #define ES_1371_JOY_ASEL(o) (((o)&0x03)<<24)/* joystick port mapping */ | |
142 | #define ES_1371_JOY_ASELM (0x03<<24) /* mask for above */ | |
143 | #define ES_1371_JOY_ASELI(i) (((i)>>24)&0x03) | |
144 | #define ES_1371_GPIO_IN(i) (((i)>>20)&0x0f)/* GPIO in [3:0] pins - R/O */ | |
145 | #define ES_1370_PCLKDIVO(o) (((o)&0x1fff)<<16)/* clock divide ratio for DAC2 */ | |
146 | #define ES_1370_PCLKDIVM ((0x1fff)<<16) /* mask for above */ | |
147 | #define ES_1370_PCLKDIVI(i) (((i)>>16)&0x1fff)/* clock divide ratio for DAC2 */ | |
148 | #define ES_1371_GPIO_OUT(o) (((o)&0x0f)<<16)/* GPIO out [3:0] pins - W/R */ | |
149 | #define ES_1371_GPIO_OUTM (0x0f<<16) /* mask for above */ | |
150 | #define ES_MSFMTSEL (1<<15) /* MPEG serial data format; 0 = SONY, 1 = I2S */ | |
151 | #define ES_1370_M_SBB (1<<14) /* clock source for DAC - 0 = clock generator; 1 = MPEG clocks */ | |
152 | #define ES_1371_SYNC_RES (1<<14) /* Warm AC97 reset */ | |
153 | #define ES_1370_WTSRSEL(o) (((o)&0x03)<<12)/* fixed frequency clock for DAC1 */ | |
154 | #define ES_1370_WTSRSELM (0x03<<12) /* mask for above */ | |
155 | #define ES_1371_ADC_STOP (1<<13) /* disable CCB transfer capture information */ | |
156 | #define ES_1371_PWR_INTRM (1<<12) /* power level change interrupts enable */ | |
157 | #define ES_1370_DAC_SYNC (1<<11) /* DAC's are synchronous */ | |
158 | #define ES_1371_M_CB (1<<11) /* capture clock source; 0 = AC'97 ADC; 1 = I2S */ | |
159 | #define ES_CCB_INTRM (1<<10) /* CCB voice interrupts enable */ | |
160 | #define ES_1370_M_CB (1<<9) /* capture clock source; 0 = ADC; 1 = MPEG */ | |
161 | #define ES_1370_XCTL0 (1<<8) /* generap purpose output bit */ | |
162 | #define ES_1371_PDLEV(o) (((o)&0x03)<<8) /* current power down level */ | |
163 | #define ES_1371_PDLEVM (0x03<<8) /* mask for above */ | |
164 | #define ES_BREQ (1<<7) /* memory bus request enable */ | |
165 | #define ES_DAC1_EN (1<<6) /* DAC1 playback channel enable */ | |
166 | #define ES_DAC2_EN (1<<5) /* DAC2 playback channel enable */ | |
167 | #define ES_ADC_EN (1<<4) /* ADC capture channel enable */ | |
168 | #define ES_UART_EN (1<<3) /* UART enable */ | |
169 | #define ES_JYSTK_EN (1<<2) /* Joystick module enable */ | |
170 | #define ES_1370_CDC_EN (1<<1) /* Codec interface enable */ | |
171 | #define ES_1371_XTALCKDIS (1<<1) /* Xtal clock disable */ | |
172 | #define ES_1370_SERR_DISABLE (1<<0) /* PCI serr signal disable */ | |
173 | #define ES_1371_PCICLKDIS (1<<0) /* PCI clock disable */ | |
174 | #define ES_REG_STATUS 0x04 /* R/O: Interrupt/Chip select status register */ | |
175 | #define ES_INTR (1<<31) /* Interrupt is pending */ | |
176 | #define ES_1371_ST_AC97_RST (1<<29) /* CT5880 AC'97 Reset bit */ | |
177 | #define ES_1373_REAR_BIT27 (1<<27) /* rear bits: 000 - front, 010 - mirror, 101 - separate */ | |
178 | #define ES_1373_REAR_BIT26 (1<<26) | |
179 | #define ES_1373_REAR_BIT24 (1<<24) | |
180 | #define ES_1373_GPIO_INT_EN(o)(((o)&0x0f)<<20)/* GPIO [3:0] pins - interrupt enable */ | |
181 | #define ES_1373_SPDIF_EN (1<<18) /* SPDIF enable */ | |
182 | #define ES_1373_SPDIF_TEST (1<<17) /* SPDIF test */ | |
183 | #define ES_1371_TEST (1<<16) /* test ASIC */ | |
184 | #define ES_1373_GPIO_INT(i) (((i)&0x0f)>>12)/* GPIO [3:0] pins - interrupt pending */ | |
185 | #define ES_1370_CSTAT (1<<10) /* CODEC is busy or register write in progress */ | |
186 | #define ES_1370_CBUSY (1<<9) /* CODEC is busy */ | |
187 | #define ES_1370_CWRIP (1<<8) /* CODEC register write in progress */ | |
188 | #define ES_1371_SYNC_ERR (1<<8) /* CODEC synchronization error occurred */ | |
189 | #define ES_1371_VC(i) (((i)>>6)&0x03) /* voice code from CCB module */ | |
190 | #define ES_1370_VC(i) (((i)>>5)&0x03) /* voice code from CCB module */ | |
191 | #define ES_1371_MPWR (1<<5) /* power level interrupt pending */ | |
192 | #define ES_MCCB (1<<4) /* CCB interrupt pending */ | |
193 | #define ES_UART (1<<3) /* UART interrupt pending */ | |
194 | #define ES_DAC1 (1<<2) /* DAC1 channel interrupt pending */ | |
195 | #define ES_DAC2 (1<<1) /* DAC2 channel interrupt pending */ | |
196 | #define ES_ADC (1<<0) /* ADC channel interrupt pending */ | |
197 | #define ES_REG_UART_DATA 0x08 /* R/W: UART data register */ | |
198 | #define ES_REG_UART_STATUS 0x09 /* R/O: UART status register */ | |
199 | #define ES_RXINT (1<<7) /* RX interrupt occurred */ | |
200 | #define ES_TXINT (1<<2) /* TX interrupt occurred */ | |
201 | #define ES_TXRDY (1<<1) /* transmitter ready */ | |
202 | #define ES_RXRDY (1<<0) /* receiver ready */ | |
203 | #define ES_REG_UART_CONTROL 0x09 /* W/O: UART control register */ | |
204 | #define ES_RXINTEN (1<<7) /* RX interrupt enable */ | |
205 | #define ES_TXINTENO(o) (((o)&0x03)<<5) /* TX interrupt enable */ | |
206 | #define ES_TXINTENM (0x03<<5) /* mask for above */ | |
207 | #define ES_TXINTENI(i) (((i)>>5)&0x03) | |
208 | #define ES_CNTRL(o) (((o)&0x03)<<0) /* control */ | |
209 | #define ES_CNTRLM (0x03<<0) /* mask for above */ | |
210 | #define ES_REG_UART_RES 0x0a /* R/W: UART reserver register */ | |
211 | #define ES_TEST_MODE (1<<0) /* test mode enabled */ | |
212 | #define ES_REG_MEM_PAGE 0x0c /* R/W: Memory page register */ | |
213 | #define ES_MEM_PAGEO(o) (((o)&0x0f)<<0) /* memory page select - out */ | |
214 | #define ES_MEM_PAGEM (0x0f<<0) /* mask for above */ | |
215 | #define ES_MEM_PAGEI(i) (((i)>>0)&0x0f) /* memory page select - in */ | |
216 | #define ES_REG_1370_CODEC 0x10 /* W/O: Codec write register address */ | |
217 | #define ES_1370_CODEC_WRITE(a,d) ((((a)&0xff)<<8)|(((d)&0xff)<<0)) | |
218 | #define ES_REG_1371_CODEC 0x14 /* W/R: Codec Read/Write register address */ | |
219 | #define ES_1371_CODEC_RDY (1<<31) /* codec ready */ | |
220 | #define ES_1371_CODEC_WIP (1<<30) /* codec register access in progress */ | |
221 | #define ES_1371_CODEC_PIRD (1<<23) /* codec read/write select register */ | |
222 | #define ES_1371_CODEC_WRITE(a,d) ((((a)&0x7f)<<16)|(((d)&0xffff)<<0)) | |
223 | #define ES_1371_CODEC_READS(a) ((((a)&0x7f)<<16)|ES_1371_CODEC_PIRD) | |
224 | #define ES_1371_CODEC_READ(i) (((i)>>0)&0xffff) | |
225 | ||
226 | #define ES_REG_1371_SMPRATE 0x10 /* W/R: Codec rate converter interface register */ | |
227 | #define ES_1371_SRC_RAM_ADDRO(o) (((o)&0x7f)<<25)/* address of the sample rate converter */ | |
228 | #define ES_1371_SRC_RAM_ADDRM (0x7f<<25) /* mask for above */ | |
229 | #define ES_1371_SRC_RAM_ADDRI(i) (((i)>>25)&0x7f)/* address of the sample rate converter */ | |
230 | #define ES_1371_SRC_RAM_WE (1<<24) /* R/W: read/write control for sample rate converter */ | |
231 | #define ES_1371_SRC_RAM_BUSY (1<<23) /* R/O: sample rate memory is busy */ | |
232 | #define ES_1371_SRC_DISABLE (1<<22) /* sample rate converter disable */ | |
233 | #define ES_1371_DIS_P1 (1<<21) /* playback channel 1 accumulator update disable */ | |
234 | #define ES_1371_DIS_P2 (1<<20) /* playback channel 1 accumulator update disable */ | |
235 | #define ES_1371_DIS_R1 (1<<19) /* capture channel accumulator update disable */ | |
236 | #define ES_1371_SRC_RAM_DATAO(o) (((o)&0xffff)<<0)/* current value of the sample rate converter */ | |
237 | #define ES_1371_SRC_RAM_DATAM (0xffff<<0) /* mask for above */ | |
238 | #define ES_1371_SRC_RAM_DATAI(i) (((i)>>0)&0xffff)/* current value of the sample rate converter */ | |
239 | ||
240 | #define ES_REG_1371_LEGACY 0x18 /* W/R: Legacy control/status register */ | |
241 | #define ES_1371_JFAST (1<<31) /* fast joystick timing */ | |
242 | #define ES_1371_HIB (1<<30) /* host interrupt blocking enable */ | |
243 | #define ES_1371_VSB (1<<29) /* SB; 0 = addr 0x220xH, 1 = 0x22FxH */ | |
244 | #define ES_1371_VMPUO(o) (((o)&0x03)<<27)/* base register address; 0 = 0x320xH; 1 = 0x330xH; 2 = 0x340xH; 3 = 0x350xH */ | |
245 | #define ES_1371_VMPUM (0x03<<27) /* mask for above */ | |
246 | #define ES_1371_VMPUI(i) (((i)>>27)&0x03)/* base register address */ | |
247 | #define ES_1371_VCDCO(o) (((o)&0x03)<<25)/* CODEC; 0 = 0x530xH; 1 = undefined; 2 = 0xe80xH; 3 = 0xF40xH */ | |
248 | #define ES_1371_VCDCM (0x03<<25) /* mask for above */ | |
249 | #define ES_1371_VCDCI(i) (((i)>>25)&0x03)/* CODEC address */ | |
250 | #define ES_1371_FIRQ (1<<24) /* force an interrupt */ | |
251 | #define ES_1371_SDMACAP (1<<23) /* enable event capture for slave DMA controller */ | |
252 | #define ES_1371_SPICAP (1<<22) /* enable event capture for slave IRQ controller */ | |
253 | #define ES_1371_MDMACAP (1<<21) /* enable event capture for master DMA controller */ | |
254 | #define ES_1371_MPICAP (1<<20) /* enable event capture for master IRQ controller */ | |
255 | #define ES_1371_ADCAP (1<<19) /* enable event capture for ADLIB register; 0x388xH */ | |
256 | #define ES_1371_SVCAP (1<<18) /* enable event capture for SB registers */ | |
257 | #define ES_1371_CDCCAP (1<<17) /* enable event capture for CODEC registers */ | |
258 | #define ES_1371_BACAP (1<<16) /* enable event capture for SoundScape base address */ | |
259 | #define ES_1371_EXI(i) (((i)>>8)&0x07) /* event number */ | |
260 | #define ES_1371_AI(i) (((i)>>3)&0x1f) /* event significant I/O address */ | |
261 | #define ES_1371_WR (1<<2) /* event capture; 0 = read; 1 = write */ | |
262 | #define ES_1371_LEGINT (1<<0) /* interrupt for legacy events; 0 = interrupt did occur */ | |
263 | ||
264 | #define ES_REG_CHANNEL_STATUS 0x1c /* R/W: first 32-bits from S/PDIF channel status block, es1373 */ | |
265 | ||
266 | #define ES_REG_SERIAL 0x20 /* R/W: Serial interface control register */ | |
267 | #define ES_1371_DAC_TEST (1<<22) /* DAC test mode enable */ | |
268 | #define ES_P2_END_INCO(o) (((o)&0x07)<<19)/* binary offset value to increment / loop end */ | |
269 | #define ES_P2_END_INCM (0x07<<19) /* mask for above */ | |
270 | #define ES_P2_END_INCI(i) (((i)>>16)&0x07)/* binary offset value to increment / loop end */ | |
271 | #define ES_P2_ST_INCO(o) (((o)&0x07)<<16)/* binary offset value to increment / start */ | |
272 | #define ES_P2_ST_INCM (0x07<<16) /* mask for above */ | |
273 | #define ES_P2_ST_INCI(i) (((i)<<16)&0x07)/* binary offset value to increment / start */ | |
274 | #define ES_R1_LOOP_SEL (1<<15) /* ADC; 0 - loop mode; 1 = stop mode */ | |
275 | #define ES_P2_LOOP_SEL (1<<14) /* DAC2; 0 - loop mode; 1 = stop mode */ | |
276 | #define ES_P1_LOOP_SEL (1<<13) /* DAC1; 0 - loop mode; 1 = stop mode */ | |
277 | #define ES_P2_PAUSE (1<<12) /* DAC2; 0 - play mode; 1 = pause mode */ | |
278 | #define ES_P1_PAUSE (1<<11) /* DAC1; 0 - play mode; 1 = pause mode */ | |
279 | #define ES_R1_INT_EN (1<<10) /* ADC interrupt enable */ | |
280 | #define ES_P2_INT_EN (1<<9) /* DAC2 interrupt enable */ | |
281 | #define ES_P1_INT_EN (1<<8) /* DAC1 interrupt enable */ | |
282 | #define ES_P1_SCT_RLD (1<<7) /* force sample counter reload for DAC1 */ | |
283 | #define ES_P2_DAC_SEN (1<<6) /* when stop mode: 0 - DAC2 play back zeros; 1 = DAC2 play back last sample */ | |
284 | #define ES_R1_MODEO(o) (((o)&0x03)<<4) /* ADC mode; 0 = 8-bit mono; 1 = 8-bit stereo; 2 = 16-bit mono; 3 = 16-bit stereo */ | |
285 | #define ES_R1_MODEM (0x03<<4) /* mask for above */ | |
286 | #define ES_R1_MODEI(i) (((i)>>4)&0x03) | |
287 | #define ES_P2_MODEO(o) (((o)&0x03)<<2) /* DAC2 mode; -- '' -- */ | |
288 | #define ES_P2_MODEM (0x03<<2) /* mask for above */ | |
289 | #define ES_P2_MODEI(i) (((i)>>2)&0x03) | |
290 | #define ES_P1_MODEO(o) (((o)&0x03)<<0) /* DAC1 mode; -- '' -- */ | |
291 | #define ES_P1_MODEM (0x03<<0) /* mask for above */ | |
292 | #define ES_P1_MODEI(i) (((i)>>0)&0x03) | |
293 | ||
294 | #define ES_REG_DAC1_COUNT 0x24 /* R/W: DAC1 sample count register */ | |
295 | #define ES_REG_DAC2_COUNT 0x28 /* R/W: DAC2 sample count register */ | |
296 | #define ES_REG_ADC_COUNT 0x2c /* R/W: ADC sample count register */ | |
297 | #define ES_REG_CURR_COUNT(i) (((i)>>16)&0xffff) | |
298 | #define ES_REG_COUNTO(o) (((o)&0xffff)<<0) | |
299 | #define ES_REG_COUNTM (0xffff<<0) | |
300 | #define ES_REG_COUNTI(i) (((i)>>0)&0xffff) | |
301 | ||
302 | #define ES_REG_DAC1_FRAME 0x30 /* R/W: PAGE 0x0c; DAC1 frame address */ | |
303 | #define ES_REG_DAC1_SIZE 0x34 /* R/W: PAGE 0x0c; DAC1 frame size */ | |
304 | #define ES_REG_DAC2_FRAME 0x38 /* R/W: PAGE 0x0c; DAC2 frame address */ | |
305 | #define ES_REG_DAC2_SIZE 0x3c /* R/W: PAGE 0x0c; DAC2 frame size */ | |
306 | #define ES_REG_ADC_FRAME 0x30 /* R/W: PAGE 0x0d; ADC frame address */ | |
307 | #define ES_REG_ADC_SIZE 0x34 /* R/W: PAGE 0x0d; ADC frame size */ | |
308 | #define ES_REG_FCURR_COUNTO(o) (((o)&0xffff)<<16) | |
309 | #define ES_REG_FCURR_COUNTM (0xffff<<16) | |
310 | #define ES_REG_FCURR_COUNTI(i) (((i)>>14)&0x3fffc) | |
311 | #define ES_REG_FSIZEO(o) (((o)&0xffff)<<0) | |
312 | #define ES_REG_FSIZEM (0xffff<<0) | |
313 | #define ES_REG_FSIZEI(i) (((i)>>0)&0xffff) | |
314 | #define ES_REG_PHANTOM_FRAME 0x38 /* R/W: PAGE 0x0d: phantom frame address */ | |
315 | #define ES_REG_PHANTOM_COUNT 0x3c /* R/W: PAGE 0x0d: phantom frame count */ | |
316 | ||
317 | #define ES_REG_UART_FIFO 0x30 /* R/W: PAGE 0x0e; UART FIFO register */ | |
318 | #define ES_REG_UF_VALID (1<<8) | |
319 | #define ES_REG_UF_BYTEO(o) (((o)&0xff)<<0) | |
320 | #define ES_REG_UF_BYTEM (0xff<<0) | |
321 | #define ES_REG_UF_BYTEI(i) (((i)>>0)&0xff) | |
322 | ||
323 | ||
324 | /* | |
325 | * Pages | |
326 | */ | |
327 | ||
328 | #define ES_PAGE_DAC 0x0c | |
329 | #define ES_PAGE_ADC 0x0d | |
330 | #define ES_PAGE_UART 0x0e | |
331 | #define ES_PAGE_UART1 0x0f | |
332 | ||
333 | /* | |
334 | * Sample rate converter addresses | |
335 | */ | |
336 | ||
337 | #define ES_SMPREG_DAC1 0x70 | |
338 | #define ES_SMPREG_DAC2 0x74 | |
339 | #define ES_SMPREG_ADC 0x78 | |
340 | #define ES_SMPREG_VOL_ADC 0x6c | |
341 | #define ES_SMPREG_VOL_DAC1 0x7c | |
342 | #define ES_SMPREG_VOL_DAC2 0x7e | |
343 | #define ES_SMPREG_TRUNC_N 0x00 | |
344 | #define ES_SMPREG_INT_REGS 0x01 | |
345 | #define ES_SMPREG_ACCUM_FRAC 0x02 | |
346 | #define ES_SMPREG_VFREQ_FRAC 0x03 | |
347 | ||
348 | /* | |
349 | * Some contants | |
350 | */ | |
351 | ||
352 | #define ES_1370_SRCLOCK 1411200 | |
353 | #define ES_1370_SRTODIV(x) (ES_1370_SRCLOCK/(x)-2) | |
354 | ||
355 | /* | |
356 | * Open modes | |
357 | */ | |
358 | ||
359 | #define ES_MODE_PLAY1 0x0001 | |
360 | #define ES_MODE_PLAY2 0x0002 | |
361 | #define ES_MODE_CAPTURE 0x0004 | |
362 | ||
363 | #define ES_MODE_OUTPUT 0x0001 /* for MIDI */ | |
364 | #define ES_MODE_INPUT 0x0002 /* for MIDI */ | |
365 | ||
366 | /* | |
367 | ||
368 | */ | |
369 | ||
370 | typedef struct _snd_ensoniq ensoniq_t; | |
371 | ||
372 | struct _snd_ensoniq { | |
373 | spinlock_t reg_lock; | |
374 | struct semaphore src_mutex; | |
375 | ||
376 | int irq; | |
377 | ||
378 | unsigned long playback1size; | |
379 | unsigned long playback2size; | |
380 | unsigned long capture3size; | |
381 | ||
382 | unsigned long port; | |
383 | unsigned int mode; | |
384 | unsigned int uartm; /* UART mode */ | |
385 | ||
386 | unsigned int ctrl; /* control register */ | |
387 | unsigned int sctrl; /* serial control register */ | |
388 | unsigned int cssr; /* control status register */ | |
389 | unsigned int uartc; /* uart control register */ | |
390 | unsigned int rev; /* chip revision */ | |
391 | ||
392 | union { | |
393 | #ifdef CHIP1371 | |
394 | struct { | |
395 | ac97_t *ac97; | |
396 | } es1371; | |
397 | #else | |
398 | struct { | |
399 | int pclkdiv_lock; | |
400 | ak4531_t *ak4531; | |
401 | } es1370; | |
402 | #endif | |
403 | } u; | |
404 | ||
405 | struct pci_dev *pci; | |
406 | unsigned short subsystem_vendor_id; | |
407 | unsigned short subsystem_device_id; | |
408 | snd_card_t *card; | |
409 | snd_pcm_t *pcm1; /* DAC1/ADC PCM */ | |
410 | snd_pcm_t *pcm2; /* DAC2 PCM */ | |
411 | snd_pcm_substream_t *playback1_substream; | |
412 | snd_pcm_substream_t *playback2_substream; | |
413 | snd_pcm_substream_t *capture_substream; | |
414 | unsigned int p1_dma_size; | |
415 | unsigned int p2_dma_size; | |
416 | unsigned int c_dma_size; | |
417 | unsigned int p1_period_size; | |
418 | unsigned int p2_period_size; | |
419 | unsigned int c_period_size; | |
420 | snd_rawmidi_t *rmidi; | |
421 | snd_rawmidi_substream_t *midi_input; | |
422 | snd_rawmidi_substream_t *midi_output; | |
423 | ||
424 | unsigned int spdif; | |
425 | unsigned int spdif_default; | |
426 | unsigned int spdif_stream; | |
427 | ||
428 | #ifdef CHIP1370 | |
429 | struct snd_dma_buffer dma_bug; | |
430 | #endif | |
431 | ||
432 | #ifdef SUPPORT_JOYSTICK | |
433 | struct gameport *gameport; | |
434 | #endif | |
435 | }; | |
436 | ||
437 | static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id, struct pt_regs *regs); | |
438 | ||
439 | static struct pci_device_id snd_audiopci_ids[] = { | |
440 | #ifdef CHIP1370 | |
441 | { 0x1274, 0x5000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* ES1370 */ | |
442 | #endif | |
443 | #ifdef CHIP1371 | |
444 | { 0x1274, 0x1371, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* ES1371 */ | |
445 | { 0x1274, 0x5880, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* ES1373 - CT5880 */ | |
446 | { 0x1102, 0x8938, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* Ectiva EV1938 */ | |
447 | #endif | |
448 | { 0, } | |
449 | }; | |
450 | ||
451 | MODULE_DEVICE_TABLE(pci, snd_audiopci_ids); | |
452 | ||
453 | /* | |
454 | * constants | |
455 | */ | |
456 | ||
457 | #define POLL_COUNT 0xa000 | |
458 | ||
459 | #ifdef CHIP1370 | |
460 | static unsigned int snd_es1370_fixed_rates[] = | |
461 | {5512, 11025, 22050, 44100}; | |
462 | static snd_pcm_hw_constraint_list_t snd_es1370_hw_constraints_rates = { | |
463 | .count = 4, | |
464 | .list = snd_es1370_fixed_rates, | |
465 | .mask = 0, | |
466 | }; | |
467 | static ratnum_t es1370_clock = { | |
468 | .num = ES_1370_SRCLOCK, | |
469 | .den_min = 29, | |
470 | .den_max = 353, | |
471 | .den_step = 1, | |
472 | }; | |
473 | static snd_pcm_hw_constraint_ratnums_t snd_es1370_hw_constraints_clock = { | |
474 | .nrats = 1, | |
475 | .rats = &es1370_clock, | |
476 | }; | |
477 | #else | |
478 | static ratden_t es1371_dac_clock = { | |
479 | .num_min = 3000 * (1 << 15), | |
480 | .num_max = 48000 * (1 << 15), | |
481 | .num_step = 3000, | |
482 | .den = 1 << 15, | |
483 | }; | |
484 | static snd_pcm_hw_constraint_ratdens_t snd_es1371_hw_constraints_dac_clock = { | |
485 | .nrats = 1, | |
486 | .rats = &es1371_dac_clock, | |
487 | }; | |
488 | static ratnum_t es1371_adc_clock = { | |
489 | .num = 48000 << 15, | |
490 | .den_min = 32768, | |
491 | .den_max = 393216, | |
492 | .den_step = 1, | |
493 | }; | |
494 | static snd_pcm_hw_constraint_ratnums_t snd_es1371_hw_constraints_adc_clock = { | |
495 | .nrats = 1, | |
496 | .rats = &es1371_adc_clock, | |
497 | }; | |
498 | #endif | |
499 | static const unsigned int snd_ensoniq_sample_shift[] = | |
500 | {0, 1, 1, 2}; | |
501 | ||
502 | /* | |
503 | * common I/O routines | |
504 | */ | |
505 | ||
506 | #ifdef CHIP1371 | |
507 | ||
508 | static unsigned int snd_es1371_wait_src_ready(ensoniq_t * ensoniq) | |
509 | { | |
510 | unsigned int t, r = 0; | |
511 | ||
512 | for (t = 0; t < POLL_COUNT; t++) { | |
513 | r = inl(ES_REG(ensoniq, 1371_SMPRATE)); | |
514 | if ((r & ES_1371_SRC_RAM_BUSY) == 0) | |
515 | return r; | |
516 | cond_resched(); | |
517 | } | |
518 | snd_printk("wait source ready timeout 0x%lx [0x%x]\n", ES_REG(ensoniq, 1371_SMPRATE), r); | |
519 | return 0; | |
520 | } | |
521 | ||
522 | static unsigned int snd_es1371_src_read(ensoniq_t * ensoniq, unsigned short reg) | |
523 | { | |
524 | unsigned int temp, i, orig, r; | |
525 | ||
526 | /* wait for ready */ | |
527 | temp = orig = snd_es1371_wait_src_ready(ensoniq); | |
528 | ||
529 | /* expose the SRC state bits */ | |
530 | r = temp & (ES_1371_SRC_DISABLE | ES_1371_DIS_P1 | | |
531 | ES_1371_DIS_P2 | ES_1371_DIS_R1); | |
532 | r |= ES_1371_SRC_RAM_ADDRO(reg) | 0x10000; | |
533 | outl(r, ES_REG(ensoniq, 1371_SMPRATE)); | |
534 | ||
535 | /* now, wait for busy and the correct time to read */ | |
536 | temp = snd_es1371_wait_src_ready(ensoniq); | |
537 | ||
538 | if ((temp & 0x00870000) != 0x00010000) { | |
539 | /* wait for the right state */ | |
540 | for (i = 0; i < POLL_COUNT; i++) { | |
541 | temp = inl(ES_REG(ensoniq, 1371_SMPRATE)); | |
542 | if ((temp & 0x00870000) == 0x00010000) | |
543 | break; | |
544 | } | |
545 | } | |
546 | ||
547 | /* hide the state bits */ | |
548 | r = orig & (ES_1371_SRC_DISABLE | ES_1371_DIS_P1 | | |
549 | ES_1371_DIS_P2 | ES_1371_DIS_R1); | |
550 | r |= ES_1371_SRC_RAM_ADDRO(reg); | |
551 | outl(r, ES_REG(ensoniq, 1371_SMPRATE)); | |
552 | ||
553 | return temp; | |
554 | } | |
555 | ||
556 | static void snd_es1371_src_write(ensoniq_t * ensoniq, | |
557 | unsigned short reg, unsigned short data) | |
558 | { | |
559 | unsigned int r; | |
560 | ||
561 | r = snd_es1371_wait_src_ready(ensoniq) & | |
562 | (ES_1371_SRC_DISABLE | ES_1371_DIS_P1 | | |
563 | ES_1371_DIS_P2 | ES_1371_DIS_R1); | |
564 | r |= ES_1371_SRC_RAM_ADDRO(reg) | ES_1371_SRC_RAM_DATAO(data); | |
565 | outl(r | ES_1371_SRC_RAM_WE, ES_REG(ensoniq, 1371_SMPRATE)); | |
566 | } | |
567 | ||
568 | #endif /* CHIP1371 */ | |
569 | ||
570 | #ifdef CHIP1370 | |
571 | ||
572 | static void snd_es1370_codec_write(ak4531_t *ak4531, | |
573 | unsigned short reg, unsigned short val) | |
574 | { | |
575 | ensoniq_t *ensoniq = ak4531->private_data; | |
576 | unsigned long end_time = jiffies + HZ / 10; | |
577 | ||
578 | #if 0 | |
579 | printk("CODEC WRITE: reg = 0x%x, val = 0x%x (0x%x), creg = 0x%x\n", reg, val, ES_1370_CODEC_WRITE(reg, val), ES_REG(ensoniq, 1370_CODEC)); | |
580 | #endif | |
581 | do { | |
582 | if (!(inl(ES_REG(ensoniq, STATUS)) & ES_1370_CSTAT)) { | |
583 | outw(ES_1370_CODEC_WRITE(reg, val), ES_REG(ensoniq, 1370_CODEC)); | |
584 | return; | |
585 | } | |
586 | set_current_state(TASK_UNINTERRUPTIBLE); | |
587 | schedule_timeout(1); | |
588 | } while (time_after(end_time, jiffies)); | |
589 | snd_printk("codec write timeout, status = 0x%x\n", inl(ES_REG(ensoniq, STATUS))); | |
590 | } | |
591 | ||
592 | #endif /* CHIP1370 */ | |
593 | ||
594 | #ifdef CHIP1371 | |
595 | ||
596 | static void snd_es1371_codec_write(ac97_t *ac97, | |
597 | unsigned short reg, unsigned short val) | |
598 | { | |
599 | ensoniq_t *ensoniq = ac97->private_data; | |
600 | unsigned int t, x; | |
601 | ||
602 | down(&ensoniq->src_mutex); | |
603 | for (t = 0; t < POLL_COUNT; t++) { | |
604 | if (!(inl(ES_REG(ensoniq, 1371_CODEC)) & ES_1371_CODEC_WIP)) { | |
605 | /* save the current state for latter */ | |
606 | x = snd_es1371_wait_src_ready(ensoniq); | |
607 | outl((x & (ES_1371_SRC_DISABLE | ES_1371_DIS_P1 | | |
608 | ES_1371_DIS_P2 | ES_1371_DIS_R1)) | 0x00010000, | |
609 | ES_REG(ensoniq, 1371_SMPRATE)); | |
610 | /* wait for not busy (state 0) first to avoid | |
611 | transition states */ | |
612 | for (t = 0; t < POLL_COUNT; t++) { | |
613 | if ((inl(ES_REG(ensoniq, 1371_SMPRATE)) & 0x00870000) == 0x00000000) | |
614 | break; | |
615 | } | |
616 | /* wait for a SAFE time to write addr/data and then do it, dammit */ | |
617 | for (t = 0; t < POLL_COUNT; t++) { | |
618 | if ((inl(ES_REG(ensoniq, 1371_SMPRATE)) & 0x00870000) == 0x00010000) | |
619 | break; | |
620 | } | |
621 | outl(ES_1371_CODEC_WRITE(reg, val), ES_REG(ensoniq, 1371_CODEC)); | |
622 | /* restore SRC reg */ | |
623 | snd_es1371_wait_src_ready(ensoniq); | |
624 | outl(x, ES_REG(ensoniq, 1371_SMPRATE)); | |
625 | up(&ensoniq->src_mutex); | |
626 | return; | |
627 | } | |
628 | } | |
629 | up(&ensoniq->src_mutex); | |
630 | snd_printk("codec write timeout at 0x%lx [0x%x]\n", ES_REG(ensoniq, 1371_CODEC), inl(ES_REG(ensoniq, 1371_CODEC))); | |
631 | } | |
632 | ||
633 | static unsigned short snd_es1371_codec_read(ac97_t *ac97, | |
634 | unsigned short reg) | |
635 | { | |
636 | ensoniq_t *ensoniq = ac97->private_data; | |
637 | unsigned int t, x, fail = 0; | |
638 | ||
639 | __again: | |
640 | down(&ensoniq->src_mutex); | |
641 | for (t = 0; t < POLL_COUNT; t++) { | |
642 | if (!(inl(ES_REG(ensoniq, 1371_CODEC)) & ES_1371_CODEC_WIP)) { | |
643 | /* save the current state for latter */ | |
644 | x = snd_es1371_wait_src_ready(ensoniq); | |
645 | outl((x & (ES_1371_SRC_DISABLE | ES_1371_DIS_P1 | | |
646 | ES_1371_DIS_P2 | ES_1371_DIS_R1)) | 0x00010000, | |
647 | ES_REG(ensoniq, 1371_SMPRATE)); | |
648 | /* wait for not busy (state 0) first to avoid | |
649 | transition states */ | |
650 | for (t = 0; t < POLL_COUNT; t++) { | |
651 | if ((inl(ES_REG(ensoniq, 1371_SMPRATE)) & 0x00870000) == 0x00000000) | |
652 | break; | |
653 | } | |
654 | /* wait for a SAFE time to write addr/data and then do it, dammit */ | |
655 | for (t = 0; t < POLL_COUNT; t++) { | |
656 | if ((inl(ES_REG(ensoniq, 1371_SMPRATE)) & 0x00870000) == 0x00010000) | |
657 | break; | |
658 | } | |
659 | outl(ES_1371_CODEC_READS(reg), ES_REG(ensoniq, 1371_CODEC)); | |
660 | /* restore SRC reg */ | |
661 | snd_es1371_wait_src_ready(ensoniq); | |
662 | outl(x, ES_REG(ensoniq, 1371_SMPRATE)); | |
663 | /* wait for WIP again */ | |
664 | for (t = 0; t < POLL_COUNT; t++) { | |
665 | if (!(inl(ES_REG(ensoniq, 1371_CODEC)) & ES_1371_CODEC_WIP)) | |
666 | break; | |
667 | } | |
668 | /* now wait for the stinkin' data (RDY) */ | |
669 | for (t = 0; t < POLL_COUNT; t++) { | |
670 | if ((x = inl(ES_REG(ensoniq, 1371_CODEC))) & ES_1371_CODEC_RDY) { | |
671 | up(&ensoniq->src_mutex); | |
672 | return ES_1371_CODEC_READ(x); | |
673 | } | |
674 | } | |
675 | up(&ensoniq->src_mutex); | |
676 | if (++fail > 10) { | |
677 | snd_printk("codec read timeout (final) at 0x%lx, reg = 0x%x [0x%x]\n", ES_REG(ensoniq, 1371_CODEC), reg, inl(ES_REG(ensoniq, 1371_CODEC))); | |
678 | return 0; | |
679 | } | |
680 | goto __again; | |
681 | } | |
682 | } | |
683 | up(&ensoniq->src_mutex); | |
684 | snd_printk("es1371: codec read timeout at 0x%lx [0x%x]\n", ES_REG(ensoniq, 1371_CODEC), inl(ES_REG(ensoniq, 1371_CODEC))); | |
685 | return 0; | |
686 | } | |
687 | ||
688 | static void snd_es1371_adc_rate(ensoniq_t * ensoniq, unsigned int rate) | |
689 | { | |
690 | unsigned int n, truncm, freq, result; | |
691 | ||
692 | down(&ensoniq->src_mutex); | |
693 | n = rate / 3000; | |
694 | if ((1 << n) & ((1 << 15) | (1 << 13) | (1 << 11) | (1 << 9))) | |
695 | n--; | |
696 | truncm = (21 * n - 1) | 1; | |
697 | freq = ((48000UL << 15) / rate) * n; | |
698 | result = (48000UL << 15) / (freq / n); | |
699 | if (rate >= 24000) { | |
700 | if (truncm > 239) | |
701 | truncm = 239; | |
702 | snd_es1371_src_write(ensoniq, ES_SMPREG_ADC + ES_SMPREG_TRUNC_N, | |
703 | (((239 - truncm) >> 1) << 9) | (n << 4)); | |
704 | } else { | |
705 | if (truncm > 119) | |
706 | truncm = 119; | |
707 | snd_es1371_src_write(ensoniq, ES_SMPREG_ADC + ES_SMPREG_TRUNC_N, | |
708 | 0x8000 | (((119 - truncm) >> 1) << 9) | (n << 4)); | |
709 | } | |
710 | snd_es1371_src_write(ensoniq, ES_SMPREG_ADC + ES_SMPREG_INT_REGS, | |
711 | (snd_es1371_src_read(ensoniq, ES_SMPREG_ADC + ES_SMPREG_INT_REGS) & 0x00ff) | | |
712 | ((freq >> 5) & 0xfc00)); | |
713 | snd_es1371_src_write(ensoniq, ES_SMPREG_ADC + ES_SMPREG_VFREQ_FRAC, freq & 0x7fff); | |
714 | snd_es1371_src_write(ensoniq, ES_SMPREG_VOL_ADC, n << 8); | |
715 | snd_es1371_src_write(ensoniq, ES_SMPREG_VOL_ADC + 1, n << 8); | |
716 | up(&ensoniq->src_mutex); | |
717 | } | |
718 | ||
719 | static void snd_es1371_dac1_rate(ensoniq_t * ensoniq, unsigned int rate) | |
720 | { | |
721 | unsigned int freq, r; | |
722 | ||
723 | down(&ensoniq->src_mutex); | |
724 | freq = ((rate << 15) + 1500) / 3000; | |
725 | r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | ES_1371_DIS_P2 | ES_1371_DIS_R1)) | ES_1371_DIS_P1; | |
726 | outl(r, ES_REG(ensoniq, 1371_SMPRATE)); | |
727 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC1 + ES_SMPREG_INT_REGS, | |
728 | (snd_es1371_src_read(ensoniq, ES_SMPREG_DAC1 + ES_SMPREG_INT_REGS) & 0x00ff) | | |
729 | ((freq >> 5) & 0xfc00)); | |
730 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC1 + ES_SMPREG_VFREQ_FRAC, freq & 0x7fff); | |
731 | r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | ES_1371_DIS_P2 | ES_1371_DIS_R1)); | |
732 | outl(r, ES_REG(ensoniq, 1371_SMPRATE)); | |
733 | up(&ensoniq->src_mutex); | |
734 | } | |
735 | ||
736 | static void snd_es1371_dac2_rate(ensoniq_t * ensoniq, unsigned int rate) | |
737 | { | |
738 | unsigned int freq, r; | |
739 | ||
740 | down(&ensoniq->src_mutex); | |
741 | freq = ((rate << 15) + 1500) / 3000; | |
742 | r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | ES_1371_DIS_P1 | ES_1371_DIS_R1)) | ES_1371_DIS_P2; | |
743 | outl(r, ES_REG(ensoniq, 1371_SMPRATE)); | |
744 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC2 + ES_SMPREG_INT_REGS, | |
745 | (snd_es1371_src_read(ensoniq, ES_SMPREG_DAC2 + ES_SMPREG_INT_REGS) & 0x00ff) | | |
746 | ((freq >> 5) & 0xfc00)); | |
747 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC2 + ES_SMPREG_VFREQ_FRAC, freq & 0x7fff); | |
748 | r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | ES_1371_DIS_P1 | ES_1371_DIS_R1)); | |
749 | outl(r, ES_REG(ensoniq, 1371_SMPRATE)); | |
750 | up(&ensoniq->src_mutex); | |
751 | } | |
752 | ||
753 | #endif /* CHIP1371 */ | |
754 | ||
755 | static int snd_ensoniq_trigger(snd_pcm_substream_t *substream, int cmd) | |
756 | { | |
757 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
758 | switch (cmd) { | |
759 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: | |
760 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: | |
761 | { | |
762 | unsigned int what = 0; | |
763 | struct list_head *pos; | |
764 | snd_pcm_substream_t *s; | |
765 | snd_pcm_group_for_each(pos, substream) { | |
766 | s = snd_pcm_group_substream_entry(pos); | |
767 | if (s == ensoniq->playback1_substream) { | |
768 | what |= ES_P1_PAUSE; | |
769 | snd_pcm_trigger_done(s, substream); | |
770 | } else if (s == ensoniq->playback2_substream) { | |
771 | what |= ES_P2_PAUSE; | |
772 | snd_pcm_trigger_done(s, substream); | |
773 | } else if (s == ensoniq->capture_substream) | |
774 | return -EINVAL; | |
775 | } | |
776 | spin_lock(&ensoniq->reg_lock); | |
777 | if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) | |
778 | ensoniq->sctrl |= what; | |
779 | else | |
780 | ensoniq->sctrl &= ~what; | |
781 | outl(ensoniq->sctrl, ES_REG(ensoniq, SERIAL)); | |
782 | spin_unlock(&ensoniq->reg_lock); | |
783 | break; | |
784 | } | |
785 | case SNDRV_PCM_TRIGGER_START: | |
786 | case SNDRV_PCM_TRIGGER_STOP: | |
787 | { | |
788 | unsigned int what = 0; | |
789 | struct list_head *pos; | |
790 | snd_pcm_substream_t *s; | |
791 | snd_pcm_group_for_each(pos, substream) { | |
792 | s = snd_pcm_group_substream_entry(pos); | |
793 | if (s == ensoniq->playback1_substream) { | |
794 | what |= ES_DAC1_EN; | |
795 | snd_pcm_trigger_done(s, substream); | |
796 | } else if (s == ensoniq->playback2_substream) { | |
797 | what |= ES_DAC2_EN; | |
798 | snd_pcm_trigger_done(s, substream); | |
799 | } else if (s == ensoniq->capture_substream) { | |
800 | what |= ES_ADC_EN; | |
801 | snd_pcm_trigger_done(s, substream); | |
802 | } | |
803 | } | |
804 | spin_lock(&ensoniq->reg_lock); | |
805 | if (cmd == SNDRV_PCM_TRIGGER_START) | |
806 | ensoniq->ctrl |= what; | |
807 | else | |
808 | ensoniq->ctrl &= ~what; | |
809 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
810 | spin_unlock(&ensoniq->reg_lock); | |
811 | break; | |
812 | } | |
813 | default: | |
814 | return -EINVAL; | |
815 | } | |
816 | return 0; | |
817 | } | |
818 | ||
819 | /* | |
820 | * PCM part | |
821 | */ | |
822 | ||
823 | static int snd_ensoniq_hw_params(snd_pcm_substream_t * substream, | |
824 | snd_pcm_hw_params_t * hw_params) | |
825 | { | |
826 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); | |
827 | } | |
828 | ||
829 | static int snd_ensoniq_hw_free(snd_pcm_substream_t * substream) | |
830 | { | |
831 | return snd_pcm_lib_free_pages(substream); | |
832 | } | |
833 | ||
834 | static int snd_ensoniq_playback1_prepare(snd_pcm_substream_t * substream) | |
835 | { | |
836 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
837 | snd_pcm_runtime_t *runtime = substream->runtime; | |
838 | unsigned int mode = 0; | |
839 | ||
840 | ensoniq->p1_dma_size = snd_pcm_lib_buffer_bytes(substream); | |
841 | ensoniq->p1_period_size = snd_pcm_lib_period_bytes(substream); | |
842 | if (snd_pcm_format_width(runtime->format) == 16) | |
843 | mode |= 0x02; | |
844 | if (runtime->channels > 1) | |
845 | mode |= 0x01; | |
846 | spin_lock_irq(&ensoniq->reg_lock); | |
847 | ensoniq->ctrl &= ~ES_DAC1_EN; | |
848 | #ifdef CHIP1371 | |
849 | /* 48k doesn't need SRC (it breaks AC3-passthru) */ | |
850 | if (runtime->rate == 48000) | |
851 | ensoniq->ctrl |= ES_1373_BYPASS_P1; | |
852 | else | |
853 | ensoniq->ctrl &= ~ES_1373_BYPASS_P1; | |
854 | #endif | |
855 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
856 | outl(ES_MEM_PAGEO(ES_PAGE_DAC), ES_REG(ensoniq, MEM_PAGE)); | |
857 | outl(runtime->dma_addr, ES_REG(ensoniq, DAC1_FRAME)); | |
858 | outl((ensoniq->p1_dma_size >> 2) - 1, ES_REG(ensoniq, DAC1_SIZE)); | |
859 | ensoniq->sctrl &= ~(ES_P1_LOOP_SEL | ES_P1_PAUSE | ES_P1_SCT_RLD | ES_P1_MODEM); | |
860 | ensoniq->sctrl |= ES_P1_INT_EN | ES_P1_MODEO(mode); | |
861 | outl(ensoniq->sctrl, ES_REG(ensoniq, SERIAL)); | |
862 | outl((ensoniq->p1_period_size >> snd_ensoniq_sample_shift[mode]) - 1, ES_REG(ensoniq, DAC1_COUNT)); | |
863 | #ifdef CHIP1370 | |
864 | ensoniq->ctrl &= ~ES_1370_WTSRSELM; | |
865 | switch (runtime->rate) { | |
866 | case 5512: ensoniq->ctrl |= ES_1370_WTSRSEL(0); break; | |
867 | case 11025: ensoniq->ctrl |= ES_1370_WTSRSEL(1); break; | |
868 | case 22050: ensoniq->ctrl |= ES_1370_WTSRSEL(2); break; | |
869 | case 44100: ensoniq->ctrl |= ES_1370_WTSRSEL(3); break; | |
870 | default: snd_BUG(); | |
871 | } | |
872 | #endif | |
873 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
874 | spin_unlock_irq(&ensoniq->reg_lock); | |
875 | #ifndef CHIP1370 | |
876 | snd_es1371_dac1_rate(ensoniq, runtime->rate); | |
877 | #endif | |
878 | return 0; | |
879 | } | |
880 | ||
881 | static int snd_ensoniq_playback2_prepare(snd_pcm_substream_t * substream) | |
882 | { | |
883 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
884 | snd_pcm_runtime_t *runtime = substream->runtime; | |
885 | unsigned int mode = 0; | |
886 | ||
887 | ensoniq->p2_dma_size = snd_pcm_lib_buffer_bytes(substream); | |
888 | ensoniq->p2_period_size = snd_pcm_lib_period_bytes(substream); | |
889 | if (snd_pcm_format_width(runtime->format) == 16) | |
890 | mode |= 0x02; | |
891 | if (runtime->channels > 1) | |
892 | mode |= 0x01; | |
893 | spin_lock_irq(&ensoniq->reg_lock); | |
894 | ensoniq->ctrl &= ~ES_DAC2_EN; | |
895 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
896 | outl(ES_MEM_PAGEO(ES_PAGE_DAC), ES_REG(ensoniq, MEM_PAGE)); | |
897 | outl(runtime->dma_addr, ES_REG(ensoniq, DAC2_FRAME)); | |
898 | outl((ensoniq->p2_dma_size >> 2) - 1, ES_REG(ensoniq, DAC2_SIZE)); | |
899 | ensoniq->sctrl &= ~(ES_P2_LOOP_SEL | ES_P2_PAUSE | ES_P2_DAC_SEN | | |
900 | ES_P2_END_INCM | ES_P2_ST_INCM | ES_P2_MODEM); | |
901 | ensoniq->sctrl |= ES_P2_INT_EN | ES_P2_MODEO(mode) | | |
902 | ES_P2_END_INCO(mode & 2 ? 2 : 1) | ES_P2_ST_INCO(0); | |
903 | outl(ensoniq->sctrl, ES_REG(ensoniq, SERIAL)); | |
904 | outl((ensoniq->p2_period_size >> snd_ensoniq_sample_shift[mode]) - 1, ES_REG(ensoniq, DAC2_COUNT)); | |
905 | #ifdef CHIP1370 | |
906 | if (!(ensoniq->u.es1370.pclkdiv_lock & ES_MODE_CAPTURE)) { | |
907 | ensoniq->ctrl &= ~ES_1370_PCLKDIVM; | |
908 | ensoniq->ctrl |= ES_1370_PCLKDIVO(ES_1370_SRTODIV(runtime->rate)); | |
909 | ensoniq->u.es1370.pclkdiv_lock |= ES_MODE_PLAY2; | |
910 | } | |
911 | #endif | |
912 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
913 | spin_unlock_irq(&ensoniq->reg_lock); | |
914 | #ifndef CHIP1370 | |
915 | snd_es1371_dac2_rate(ensoniq, runtime->rate); | |
916 | #endif | |
917 | return 0; | |
918 | } | |
919 | ||
920 | static int snd_ensoniq_capture_prepare(snd_pcm_substream_t * substream) | |
921 | { | |
922 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
923 | snd_pcm_runtime_t *runtime = substream->runtime; | |
924 | unsigned int mode = 0; | |
925 | ||
926 | ensoniq->c_dma_size = snd_pcm_lib_buffer_bytes(substream); | |
927 | ensoniq->c_period_size = snd_pcm_lib_period_bytes(substream); | |
928 | if (snd_pcm_format_width(runtime->format) == 16) | |
929 | mode |= 0x02; | |
930 | if (runtime->channels > 1) | |
931 | mode |= 0x01; | |
932 | spin_lock_irq(&ensoniq->reg_lock); | |
933 | ensoniq->ctrl &= ~ES_ADC_EN; | |
934 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
935 | outl(ES_MEM_PAGEO(ES_PAGE_ADC), ES_REG(ensoniq, MEM_PAGE)); | |
936 | outl(runtime->dma_addr, ES_REG(ensoniq, ADC_FRAME)); | |
937 | outl((ensoniq->c_dma_size >> 2) - 1, ES_REG(ensoniq, ADC_SIZE)); | |
938 | ensoniq->sctrl &= ~(ES_R1_LOOP_SEL | ES_R1_MODEM); | |
939 | ensoniq->sctrl |= ES_R1_INT_EN | ES_R1_MODEO(mode); | |
940 | outl(ensoniq->sctrl, ES_REG(ensoniq, SERIAL)); | |
941 | outl((ensoniq->c_period_size >> snd_ensoniq_sample_shift[mode]) - 1, ES_REG(ensoniq, ADC_COUNT)); | |
942 | #ifdef CHIP1370 | |
943 | if (!(ensoniq->u.es1370.pclkdiv_lock & ES_MODE_PLAY2)) { | |
944 | ensoniq->ctrl &= ~ES_1370_PCLKDIVM; | |
945 | ensoniq->ctrl |= ES_1370_PCLKDIVO(ES_1370_SRTODIV(runtime->rate)); | |
946 | ensoniq->u.es1370.pclkdiv_lock |= ES_MODE_CAPTURE; | |
947 | } | |
948 | #endif | |
949 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
950 | spin_unlock_irq(&ensoniq->reg_lock); | |
951 | #ifndef CHIP1370 | |
952 | snd_es1371_adc_rate(ensoniq, runtime->rate); | |
953 | #endif | |
954 | return 0; | |
955 | } | |
956 | ||
957 | static snd_pcm_uframes_t snd_ensoniq_playback1_pointer(snd_pcm_substream_t * substream) | |
958 | { | |
959 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
960 | size_t ptr; | |
961 | ||
962 | spin_lock(&ensoniq->reg_lock); | |
963 | if (inl(ES_REG(ensoniq, CONTROL)) & ES_DAC1_EN) { | |
964 | outl(ES_MEM_PAGEO(ES_PAGE_DAC), ES_REG(ensoniq, MEM_PAGE)); | |
965 | ptr = ES_REG_FCURR_COUNTI(inl(ES_REG(ensoniq, DAC1_SIZE))); | |
966 | ptr = bytes_to_frames(substream->runtime, ptr); | |
967 | } else { | |
968 | ptr = 0; | |
969 | } | |
970 | spin_unlock(&ensoniq->reg_lock); | |
971 | return ptr; | |
972 | } | |
973 | ||
974 | static snd_pcm_uframes_t snd_ensoniq_playback2_pointer(snd_pcm_substream_t * substream) | |
975 | { | |
976 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
977 | size_t ptr; | |
978 | ||
979 | spin_lock(&ensoniq->reg_lock); | |
980 | if (inl(ES_REG(ensoniq, CONTROL)) & ES_DAC2_EN) { | |
981 | outl(ES_MEM_PAGEO(ES_PAGE_DAC), ES_REG(ensoniq, MEM_PAGE)); | |
982 | ptr = ES_REG_FCURR_COUNTI(inl(ES_REG(ensoniq, DAC2_SIZE))); | |
983 | ptr = bytes_to_frames(substream->runtime, ptr); | |
984 | } else { | |
985 | ptr = 0; | |
986 | } | |
987 | spin_unlock(&ensoniq->reg_lock); | |
988 | return ptr; | |
989 | } | |
990 | ||
991 | static snd_pcm_uframes_t snd_ensoniq_capture_pointer(snd_pcm_substream_t * substream) | |
992 | { | |
993 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
994 | size_t ptr; | |
995 | ||
996 | spin_lock(&ensoniq->reg_lock); | |
997 | if (inl(ES_REG(ensoniq, CONTROL)) & ES_ADC_EN) { | |
998 | outl(ES_MEM_PAGEO(ES_PAGE_ADC), ES_REG(ensoniq, MEM_PAGE)); | |
999 | ptr = ES_REG_FCURR_COUNTI(inl(ES_REG(ensoniq, ADC_SIZE))); | |
1000 | ptr = bytes_to_frames(substream->runtime, ptr); | |
1001 | } else { | |
1002 | ptr = 0; | |
1003 | } | |
1004 | spin_unlock(&ensoniq->reg_lock); | |
1005 | return ptr; | |
1006 | } | |
1007 | ||
1008 | static snd_pcm_hardware_t snd_ensoniq_playback1 = | |
1009 | { | |
1010 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
1011 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
1012 | SNDRV_PCM_INFO_MMAP_VALID | | |
1013 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
1014 | .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, | |
1015 | .rates = | |
1016 | #ifndef CHIP1370 | |
1017 | SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, | |
1018 | #else | |
1019 | (SNDRV_PCM_RATE_KNOT | /* 5512Hz rate */ | |
1020 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_22050 | | |
1021 | SNDRV_PCM_RATE_44100), | |
1022 | #endif | |
1023 | .rate_min = 4000, | |
1024 | .rate_max = 48000, | |
1025 | .channels_min = 1, | |
1026 | .channels_max = 2, | |
1027 | .buffer_bytes_max = (128*1024), | |
1028 | .period_bytes_min = 64, | |
1029 | .period_bytes_max = (128*1024), | |
1030 | .periods_min = 1, | |
1031 | .periods_max = 1024, | |
1032 | .fifo_size = 0, | |
1033 | }; | |
1034 | ||
1035 | static snd_pcm_hardware_t snd_ensoniq_playback2 = | |
1036 | { | |
1037 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
1038 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
1039 | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_PAUSE | | |
1040 | SNDRV_PCM_INFO_SYNC_START), | |
1041 | .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, | |
1042 | .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, | |
1043 | .rate_min = 4000, | |
1044 | .rate_max = 48000, | |
1045 | .channels_min = 1, | |
1046 | .channels_max = 2, | |
1047 | .buffer_bytes_max = (128*1024), | |
1048 | .period_bytes_min = 64, | |
1049 | .period_bytes_max = (128*1024), | |
1050 | .periods_min = 1, | |
1051 | .periods_max = 1024, | |
1052 | .fifo_size = 0, | |
1053 | }; | |
1054 | ||
1055 | static snd_pcm_hardware_t snd_ensoniq_capture = | |
1056 | { | |
1057 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
1058 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
1059 | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START), | |
1060 | .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, | |
1061 | .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, | |
1062 | .rate_min = 4000, | |
1063 | .rate_max = 48000, | |
1064 | .channels_min = 1, | |
1065 | .channels_max = 2, | |
1066 | .buffer_bytes_max = (128*1024), | |
1067 | .period_bytes_min = 64, | |
1068 | .period_bytes_max = (128*1024), | |
1069 | .periods_min = 1, | |
1070 | .periods_max = 1024, | |
1071 | .fifo_size = 0, | |
1072 | }; | |
1073 | ||
1074 | static int snd_ensoniq_playback1_open(snd_pcm_substream_t * substream) | |
1075 | { | |
1076 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
1077 | snd_pcm_runtime_t *runtime = substream->runtime; | |
1078 | ||
1079 | ensoniq->mode |= ES_MODE_PLAY1; | |
1080 | ensoniq->playback1_substream = substream; | |
1081 | runtime->hw = snd_ensoniq_playback1; | |
1082 | snd_pcm_set_sync(substream); | |
1083 | spin_lock_irq(&ensoniq->reg_lock); | |
1084 | if (ensoniq->spdif && ensoniq->playback2_substream == NULL) | |
1085 | ensoniq->spdif_stream = ensoniq->spdif_default; | |
1086 | spin_unlock_irq(&ensoniq->reg_lock); | |
1087 | #ifdef CHIP1370 | |
1088 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1089 | &snd_es1370_hw_constraints_rates); | |
1090 | #else | |
1091 | snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1092 | &snd_es1371_hw_constraints_dac_clock); | |
1093 | #endif | |
1094 | return 0; | |
1095 | } | |
1096 | ||
1097 | static int snd_ensoniq_playback2_open(snd_pcm_substream_t * substream) | |
1098 | { | |
1099 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
1100 | snd_pcm_runtime_t *runtime = substream->runtime; | |
1101 | ||
1102 | ensoniq->mode |= ES_MODE_PLAY2; | |
1103 | ensoniq->playback2_substream = substream; | |
1104 | runtime->hw = snd_ensoniq_playback2; | |
1105 | snd_pcm_set_sync(substream); | |
1106 | spin_lock_irq(&ensoniq->reg_lock); | |
1107 | if (ensoniq->spdif && ensoniq->playback1_substream == NULL) | |
1108 | ensoniq->spdif_stream = ensoniq->spdif_default; | |
1109 | spin_unlock_irq(&ensoniq->reg_lock); | |
1110 | #ifdef CHIP1370 | |
1111 | snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1112 | &snd_es1370_hw_constraints_clock); | |
1113 | #else | |
1114 | snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1115 | &snd_es1371_hw_constraints_dac_clock); | |
1116 | #endif | |
1117 | return 0; | |
1118 | } | |
1119 | ||
1120 | static int snd_ensoniq_capture_open(snd_pcm_substream_t * substream) | |
1121 | { | |
1122 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
1123 | snd_pcm_runtime_t *runtime = substream->runtime; | |
1124 | ||
1125 | ensoniq->mode |= ES_MODE_CAPTURE; | |
1126 | ensoniq->capture_substream = substream; | |
1127 | runtime->hw = snd_ensoniq_capture; | |
1128 | snd_pcm_set_sync(substream); | |
1129 | #ifdef CHIP1370 | |
1130 | snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1131 | &snd_es1370_hw_constraints_clock); | |
1132 | #else | |
1133 | snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1134 | &snd_es1371_hw_constraints_adc_clock); | |
1135 | #endif | |
1136 | return 0; | |
1137 | } | |
1138 | ||
1139 | static int snd_ensoniq_playback1_close(snd_pcm_substream_t * substream) | |
1140 | { | |
1141 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
1142 | ||
1143 | ensoniq->playback1_substream = NULL; | |
1144 | ensoniq->mode &= ~ES_MODE_PLAY1; | |
1145 | return 0; | |
1146 | } | |
1147 | ||
1148 | static int snd_ensoniq_playback2_close(snd_pcm_substream_t * substream) | |
1149 | { | |
1150 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
1151 | ||
1152 | ensoniq->playback2_substream = NULL; | |
1153 | spin_lock_irq(&ensoniq->reg_lock); | |
1154 | #ifdef CHIP1370 | |
1155 | ensoniq->u.es1370.pclkdiv_lock &= ~ES_MODE_PLAY2; | |
1156 | #endif | |
1157 | ensoniq->mode &= ~ES_MODE_PLAY2; | |
1158 | spin_unlock_irq(&ensoniq->reg_lock); | |
1159 | return 0; | |
1160 | } | |
1161 | ||
1162 | static int snd_ensoniq_capture_close(snd_pcm_substream_t * substream) | |
1163 | { | |
1164 | ensoniq_t *ensoniq = snd_pcm_substream_chip(substream); | |
1165 | ||
1166 | ensoniq->capture_substream = NULL; | |
1167 | spin_lock_irq(&ensoniq->reg_lock); | |
1168 | #ifdef CHIP1370 | |
1169 | ensoniq->u.es1370.pclkdiv_lock &= ~ES_MODE_CAPTURE; | |
1170 | #endif | |
1171 | ensoniq->mode &= ~ES_MODE_CAPTURE; | |
1172 | spin_unlock_irq(&ensoniq->reg_lock); | |
1173 | return 0; | |
1174 | } | |
1175 | ||
1176 | static snd_pcm_ops_t snd_ensoniq_playback1_ops = { | |
1177 | .open = snd_ensoniq_playback1_open, | |
1178 | .close = snd_ensoniq_playback1_close, | |
1179 | .ioctl = snd_pcm_lib_ioctl, | |
1180 | .hw_params = snd_ensoniq_hw_params, | |
1181 | .hw_free = snd_ensoniq_hw_free, | |
1182 | .prepare = snd_ensoniq_playback1_prepare, | |
1183 | .trigger = snd_ensoniq_trigger, | |
1184 | .pointer = snd_ensoniq_playback1_pointer, | |
1185 | }; | |
1186 | ||
1187 | static snd_pcm_ops_t snd_ensoniq_playback2_ops = { | |
1188 | .open = snd_ensoniq_playback2_open, | |
1189 | .close = snd_ensoniq_playback2_close, | |
1190 | .ioctl = snd_pcm_lib_ioctl, | |
1191 | .hw_params = snd_ensoniq_hw_params, | |
1192 | .hw_free = snd_ensoniq_hw_free, | |
1193 | .prepare = snd_ensoniq_playback2_prepare, | |
1194 | .trigger = snd_ensoniq_trigger, | |
1195 | .pointer = snd_ensoniq_playback2_pointer, | |
1196 | }; | |
1197 | ||
1198 | static snd_pcm_ops_t snd_ensoniq_capture_ops = { | |
1199 | .open = snd_ensoniq_capture_open, | |
1200 | .close = snd_ensoniq_capture_close, | |
1201 | .ioctl = snd_pcm_lib_ioctl, | |
1202 | .hw_params = snd_ensoniq_hw_params, | |
1203 | .hw_free = snd_ensoniq_hw_free, | |
1204 | .prepare = snd_ensoniq_capture_prepare, | |
1205 | .trigger = snd_ensoniq_trigger, | |
1206 | .pointer = snd_ensoniq_capture_pointer, | |
1207 | }; | |
1208 | ||
1209 | static void snd_ensoniq_pcm_free(snd_pcm_t *pcm) | |
1210 | { | |
1211 | ensoniq_t *ensoniq = pcm->private_data; | |
1212 | ensoniq->pcm1 = NULL; | |
1213 | snd_pcm_lib_preallocate_free_for_all(pcm); | |
1214 | } | |
1215 | ||
1216 | static int __devinit snd_ensoniq_pcm(ensoniq_t * ensoniq, int device, snd_pcm_t ** rpcm) | |
1217 | { | |
1218 | snd_pcm_t *pcm; | |
1219 | int err; | |
1220 | ||
1221 | if (rpcm) | |
1222 | *rpcm = NULL; | |
1223 | #ifdef CHIP1370 | |
1224 | err = snd_pcm_new(ensoniq->card, "ES1370/1", device, 1, 1, &pcm); | |
1225 | #else | |
1226 | err = snd_pcm_new(ensoniq->card, "ES1371/1", device, 1, 1, &pcm); | |
1227 | #endif | |
1228 | if (err < 0) | |
1229 | return err; | |
1230 | ||
1231 | #ifdef CHIP1370 | |
1232 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ensoniq_playback2_ops); | |
1233 | #else | |
1234 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ensoniq_playback1_ops); | |
1235 | #endif | |
1236 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ensoniq_capture_ops); | |
1237 | ||
1238 | pcm->private_data = ensoniq; | |
1239 | pcm->private_free = snd_ensoniq_pcm_free; | |
1240 | pcm->info_flags = 0; | |
1241 | #ifdef CHIP1370 | |
1242 | strcpy(pcm->name, "ES1370 DAC2/ADC"); | |
1243 | #else | |
1244 | strcpy(pcm->name, "ES1371 DAC2/ADC"); | |
1245 | #endif | |
1246 | ensoniq->pcm1 = pcm; | |
1247 | ||
1248 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
1249 | snd_dma_pci_data(ensoniq->pci), 64*1024, 128*1024); | |
1250 | ||
1251 | if (rpcm) | |
1252 | *rpcm = pcm; | |
1253 | return 0; | |
1254 | } | |
1255 | ||
1256 | static void snd_ensoniq_pcm_free2(snd_pcm_t *pcm) | |
1257 | { | |
1258 | ensoniq_t *ensoniq = pcm->private_data; | |
1259 | ensoniq->pcm2 = NULL; | |
1260 | snd_pcm_lib_preallocate_free_for_all(pcm); | |
1261 | } | |
1262 | ||
1263 | static int __devinit snd_ensoniq_pcm2(ensoniq_t * ensoniq, int device, snd_pcm_t ** rpcm) | |
1264 | { | |
1265 | snd_pcm_t *pcm; | |
1266 | int err; | |
1267 | ||
1268 | if (rpcm) | |
1269 | *rpcm = NULL; | |
1270 | #ifdef CHIP1370 | |
1271 | err = snd_pcm_new(ensoniq->card, "ES1370/2", device, 1, 0, &pcm); | |
1272 | #else | |
1273 | err = snd_pcm_new(ensoniq->card, "ES1371/2", device, 1, 0, &pcm); | |
1274 | #endif | |
1275 | if (err < 0) | |
1276 | return err; | |
1277 | ||
1278 | #ifdef CHIP1370 | |
1279 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ensoniq_playback1_ops); | |
1280 | #else | |
1281 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ensoniq_playback2_ops); | |
1282 | #endif | |
1283 | pcm->private_data = ensoniq; | |
1284 | pcm->private_free = snd_ensoniq_pcm_free2; | |
1285 | pcm->info_flags = 0; | |
1286 | #ifdef CHIP1370 | |
1287 | strcpy(pcm->name, "ES1370 DAC1"); | |
1288 | #else | |
1289 | strcpy(pcm->name, "ES1371 DAC1"); | |
1290 | #endif | |
1291 | ensoniq->pcm2 = pcm; | |
1292 | ||
1293 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
1294 | snd_dma_pci_data(ensoniq->pci), 64*1024, 128*1024); | |
1295 | ||
1296 | if (rpcm) | |
1297 | *rpcm = pcm; | |
1298 | return 0; | |
1299 | } | |
1300 | ||
1301 | /* | |
1302 | * Mixer section | |
1303 | */ | |
1304 | ||
1305 | /* | |
1306 | * ENS1371 mixer (including SPDIF interface) | |
1307 | */ | |
1308 | #ifdef CHIP1371 | |
1309 | static int snd_ens1373_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
1310 | { | |
1311 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; | |
1312 | uinfo->count = 1; | |
1313 | return 0; | |
1314 | } | |
1315 | ||
1316 | static int snd_ens1373_spdif_default_get(snd_kcontrol_t * kcontrol, | |
1317 | snd_ctl_elem_value_t * ucontrol) | |
1318 | { | |
1319 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1320 | spin_lock_irq(&ensoniq->reg_lock); | |
1321 | ucontrol->value.iec958.status[0] = (ensoniq->spdif_default >> 0) & 0xff; | |
1322 | ucontrol->value.iec958.status[1] = (ensoniq->spdif_default >> 8) & 0xff; | |
1323 | ucontrol->value.iec958.status[2] = (ensoniq->spdif_default >> 16) & 0xff; | |
1324 | ucontrol->value.iec958.status[3] = (ensoniq->spdif_default >> 24) & 0xff; | |
1325 | spin_unlock_irq(&ensoniq->reg_lock); | |
1326 | return 0; | |
1327 | } | |
1328 | ||
1329 | static int snd_ens1373_spdif_default_put(snd_kcontrol_t * kcontrol, | |
1330 | snd_ctl_elem_value_t * ucontrol) | |
1331 | { | |
1332 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1333 | unsigned int val; | |
1334 | int change; | |
1335 | ||
1336 | val = ((u32)ucontrol->value.iec958.status[0] << 0) | | |
1337 | ((u32)ucontrol->value.iec958.status[1] << 8) | | |
1338 | ((u32)ucontrol->value.iec958.status[2] << 16) | | |
1339 | ((u32)ucontrol->value.iec958.status[3] << 24); | |
1340 | spin_lock_irq(&ensoniq->reg_lock); | |
1341 | change = ensoniq->spdif_default != val; | |
1342 | ensoniq->spdif_default = val; | |
1343 | if (change && ensoniq->playback1_substream == NULL && ensoniq->playback2_substream == NULL) | |
1344 | outl(val, ES_REG(ensoniq, CHANNEL_STATUS)); | |
1345 | spin_unlock_irq(&ensoniq->reg_lock); | |
1346 | return change; | |
1347 | } | |
1348 | ||
1349 | static int snd_ens1373_spdif_mask_get(snd_kcontrol_t * kcontrol, | |
1350 | snd_ctl_elem_value_t * ucontrol) | |
1351 | { | |
1352 | ucontrol->value.iec958.status[0] = 0xff; | |
1353 | ucontrol->value.iec958.status[1] = 0xff; | |
1354 | ucontrol->value.iec958.status[2] = 0xff; | |
1355 | ucontrol->value.iec958.status[3] = 0xff; | |
1356 | return 0; | |
1357 | } | |
1358 | ||
1359 | static int snd_ens1373_spdif_stream_get(snd_kcontrol_t * kcontrol, | |
1360 | snd_ctl_elem_value_t * ucontrol) | |
1361 | { | |
1362 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1363 | spin_lock_irq(&ensoniq->reg_lock); | |
1364 | ucontrol->value.iec958.status[0] = (ensoniq->spdif_stream >> 0) & 0xff; | |
1365 | ucontrol->value.iec958.status[1] = (ensoniq->spdif_stream >> 8) & 0xff; | |
1366 | ucontrol->value.iec958.status[2] = (ensoniq->spdif_stream >> 16) & 0xff; | |
1367 | ucontrol->value.iec958.status[3] = (ensoniq->spdif_stream >> 24) & 0xff; | |
1368 | spin_unlock_irq(&ensoniq->reg_lock); | |
1369 | return 0; | |
1370 | } | |
1371 | ||
1372 | static int snd_ens1373_spdif_stream_put(snd_kcontrol_t * kcontrol, | |
1373 | snd_ctl_elem_value_t * ucontrol) | |
1374 | { | |
1375 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1376 | unsigned int val; | |
1377 | int change; | |
1378 | ||
1379 | val = ((u32)ucontrol->value.iec958.status[0] << 0) | | |
1380 | ((u32)ucontrol->value.iec958.status[1] << 8) | | |
1381 | ((u32)ucontrol->value.iec958.status[2] << 16) | | |
1382 | ((u32)ucontrol->value.iec958.status[3] << 24); | |
1383 | spin_lock_irq(&ensoniq->reg_lock); | |
1384 | change = ensoniq->spdif_stream != val; | |
1385 | ensoniq->spdif_stream = val; | |
1386 | if (change && (ensoniq->playback1_substream != NULL || ensoniq->playback2_substream != NULL)) | |
1387 | outl(val, ES_REG(ensoniq, CHANNEL_STATUS)); | |
1388 | spin_unlock_irq(&ensoniq->reg_lock); | |
1389 | return change; | |
1390 | } | |
1391 | ||
1392 | #define ES1371_SPDIF(xname) \ | |
1393 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .info = snd_es1371_spdif_info, \ | |
1394 | .get = snd_es1371_spdif_get, .put = snd_es1371_spdif_put } | |
1395 | ||
1396 | static int snd_es1371_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) | |
1397 | { | |
1398 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1399 | uinfo->count = 1; | |
1400 | uinfo->value.integer.min = 0; | |
1401 | uinfo->value.integer.max = 1; | |
1402 | return 0; | |
1403 | } | |
1404 | ||
1405 | static int snd_es1371_spdif_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1406 | { | |
1407 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1408 | ||
1409 | spin_lock_irq(&ensoniq->reg_lock); | |
1410 | ucontrol->value.integer.value[0] = ensoniq->ctrl & ES_1373_SPDIF_THRU ? 1 : 0; | |
1411 | spin_unlock_irq(&ensoniq->reg_lock); | |
1412 | return 0; | |
1413 | } | |
1414 | ||
1415 | static int snd_es1371_spdif_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1416 | { | |
1417 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1418 | unsigned int nval1, nval2; | |
1419 | int change; | |
1420 | ||
1421 | nval1 = ucontrol->value.integer.value[0] ? ES_1373_SPDIF_THRU : 0; | |
1422 | nval2 = ucontrol->value.integer.value[0] ? ES_1373_SPDIF_EN : 0; | |
1423 | spin_lock_irq(&ensoniq->reg_lock); | |
1424 | change = (ensoniq->ctrl & ES_1373_SPDIF_THRU) != nval1; | |
1425 | ensoniq->ctrl &= ~ES_1373_SPDIF_THRU; | |
1426 | ensoniq->ctrl |= nval1; | |
1427 | ensoniq->cssr &= ~ES_1373_SPDIF_EN; | |
1428 | ensoniq->cssr |= nval2; | |
1429 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
1430 | outl(ensoniq->cssr, ES_REG(ensoniq, STATUS)); | |
1431 | spin_unlock_irq(&ensoniq->reg_lock); | |
1432 | return change; | |
1433 | } | |
1434 | ||
1435 | ||
1436 | /* spdif controls */ | |
1437 | static snd_kcontrol_new_t snd_es1371_mixer_spdif[] __devinitdata = { | |
1438 | ES1371_SPDIF("IEC958 Playback Switch"), | |
1439 | { | |
1440 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, | |
1441 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), | |
1442 | .info = snd_ens1373_spdif_info, | |
1443 | .get = snd_ens1373_spdif_default_get, | |
1444 | .put = snd_ens1373_spdif_default_put, | |
1445 | }, | |
1446 | { | |
1447 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
1448 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, | |
1449 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK), | |
1450 | .info = snd_ens1373_spdif_info, | |
1451 | .get = snd_ens1373_spdif_mask_get | |
1452 | }, | |
1453 | { | |
1454 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, | |
1455 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM), | |
1456 | .info = snd_ens1373_spdif_info, | |
1457 | .get = snd_ens1373_spdif_stream_get, | |
1458 | .put = snd_ens1373_spdif_stream_put | |
1459 | }, | |
1460 | }; | |
1461 | ||
1462 | ||
1463 | static int snd_es1373_rear_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) | |
1464 | { | |
1465 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1466 | uinfo->count = 1; | |
1467 | uinfo->value.integer.min = 0; | |
1468 | uinfo->value.integer.max = 1; | |
1469 | return 0; | |
1470 | } | |
1471 | ||
1472 | static int snd_es1373_rear_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1473 | { | |
1474 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1475 | int val = 0; | |
1476 | ||
1477 | spin_lock_irq(&ensoniq->reg_lock); | |
1478 | if ((ensoniq->cssr & (ES_1373_REAR_BIT27|ES_1373_REAR_BIT26|ES_1373_REAR_BIT24)) == ES_1373_REAR_BIT26) | |
1479 | val = 1; | |
1480 | ucontrol->value.integer.value[0] = val; | |
1481 | spin_unlock_irq(&ensoniq->reg_lock); | |
1482 | return 0; | |
1483 | } | |
1484 | ||
1485 | static int snd_es1373_rear_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1486 | { | |
1487 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1488 | unsigned int nval1; | |
1489 | int change; | |
1490 | ||
1491 | nval1 = ucontrol->value.integer.value[0] ? ES_1373_REAR_BIT26 : (ES_1373_REAR_BIT27|ES_1373_REAR_BIT24); | |
1492 | spin_lock_irq(&ensoniq->reg_lock); | |
1493 | change = (ensoniq->cssr & (ES_1373_REAR_BIT27|ES_1373_REAR_BIT26|ES_1373_REAR_BIT24)) != nval1; | |
1494 | ensoniq->cssr &= ~(ES_1373_REAR_BIT27|ES_1373_REAR_BIT26|ES_1373_REAR_BIT24); | |
1495 | ensoniq->cssr |= nval1; | |
1496 | outl(ensoniq->cssr, ES_REG(ensoniq, STATUS)); | |
1497 | spin_unlock_irq(&ensoniq->reg_lock); | |
1498 | return change; | |
1499 | } | |
1500 | ||
1501 | static snd_kcontrol_new_t snd_ens1373_rear __devinitdata = | |
1502 | { | |
1503 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1504 | .name = "AC97 2ch->4ch Copy Switch", | |
1505 | .info = snd_es1373_rear_info, | |
1506 | .get = snd_es1373_rear_get, | |
1507 | .put = snd_es1373_rear_put, | |
1508 | }; | |
1509 | ||
1510 | static int snd_es1373_line_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) | |
1511 | { | |
1512 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1513 | uinfo->count = 1; | |
1514 | uinfo->value.integer.min = 0; | |
1515 | uinfo->value.integer.max = 1; | |
1516 | return 0; | |
1517 | } | |
1518 | ||
1519 | static int snd_es1373_line_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1520 | { | |
1521 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1522 | int val = 0; | |
1523 | ||
1524 | spin_lock_irq(&ensoniq->reg_lock); | |
1525 | if ((ensoniq->ctrl & ES_1371_GPIO_OUTM) >= 4) | |
1526 | val = 1; | |
1527 | ucontrol->value.integer.value[0] = val; | |
1528 | spin_unlock_irq(&ensoniq->reg_lock); | |
1529 | return 0; | |
1530 | } | |
1531 | ||
1532 | static int snd_es1373_line_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1533 | { | |
1534 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1535 | int changed; | |
1536 | unsigned int ctrl; | |
1537 | ||
1538 | spin_lock_irq(&ensoniq->reg_lock); | |
1539 | ctrl = ensoniq->ctrl; | |
1540 | if (ucontrol->value.integer.value[0]) | |
1541 | ensoniq->ctrl |= ES_1371_GPIO_OUT(4); /* switch line-in -> rear out */ | |
1542 | else | |
1543 | ensoniq->ctrl &= ~ES_1371_GPIO_OUT(4); | |
1544 | changed = (ctrl != ensoniq->ctrl); | |
1545 | if (changed) | |
1546 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
1547 | spin_unlock_irq(&ensoniq->reg_lock); | |
1548 | return changed; | |
1549 | } | |
1550 | ||
1551 | static snd_kcontrol_new_t snd_ens1373_line __devinitdata = | |
1552 | { | |
1553 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1554 | .name = "Line In->Rear Out Switch", | |
1555 | .info = snd_es1373_line_info, | |
1556 | .get = snd_es1373_line_get, | |
1557 | .put = snd_es1373_line_put, | |
1558 | }; | |
1559 | ||
1560 | static void snd_ensoniq_mixer_free_ac97(ac97_t *ac97) | |
1561 | { | |
1562 | ensoniq_t *ensoniq = ac97->private_data; | |
1563 | ensoniq->u.es1371.ac97 = NULL; | |
1564 | } | |
1565 | ||
1566 | static struct { | |
1567 | unsigned short vid; /* vendor ID */ | |
1568 | unsigned short did; /* device ID */ | |
1569 | unsigned char rev; /* revision */ | |
1570 | } es1371_spdif_present[] __devinitdata = { | |
1571 | { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_C }, | |
1572 | { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_D }, | |
1573 | { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_E }, | |
1574 | { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_ES1371, .rev = ES1371REV_CT5880_A }, | |
1575 | { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_ES1371, .rev = ES1371REV_ES1373_8 }, | |
1576 | { .vid = PCI_ANY_ID, .did = PCI_ANY_ID } | |
1577 | }; | |
1578 | ||
1579 | static int snd_ensoniq_1371_mixer(ensoniq_t * ensoniq) | |
1580 | { | |
1581 | snd_card_t *card = ensoniq->card; | |
1582 | ac97_bus_t *pbus; | |
1583 | ac97_template_t ac97; | |
1584 | int err, idx; | |
1585 | static ac97_bus_ops_t ops = { | |
1586 | .write = snd_es1371_codec_write, | |
1587 | .read = snd_es1371_codec_read, | |
1588 | }; | |
1589 | ||
1590 | if ((err = snd_ac97_bus(card, 0, &ops, NULL, &pbus)) < 0) | |
1591 | return err; | |
1592 | ||
1593 | memset(&ac97, 0, sizeof(ac97)); | |
1594 | ac97.private_data = ensoniq; | |
1595 | ac97.private_free = snd_ensoniq_mixer_free_ac97; | |
1596 | ac97.scaps = AC97_SCAP_AUDIO; | |
1597 | if ((err = snd_ac97_mixer(pbus, &ac97, &ensoniq->u.es1371.ac97)) < 0) | |
1598 | return err; | |
1599 | for (idx = 0; es1371_spdif_present[idx].vid != (unsigned short)PCI_ANY_ID; idx++) | |
1600 | if (ensoniq->pci->vendor == es1371_spdif_present[idx].vid && | |
1601 | ensoniq->pci->device == es1371_spdif_present[idx].did && | |
1602 | ensoniq->rev == es1371_spdif_present[idx].rev) { | |
1603 | snd_kcontrol_t *kctl; | |
1604 | int i, index = 0; | |
1605 | ||
1606 | ensoniq->spdif_default = ensoniq->spdif_stream = SNDRV_PCM_DEFAULT_CON_SPDIF; | |
1607 | outl(ensoniq->spdif_default, ES_REG(ensoniq, CHANNEL_STATUS)); | |
1608 | ||
1609 | if (ensoniq->u.es1371.ac97->ext_id & AC97_EI_SPDIF) | |
1610 | index++; | |
1611 | ||
1612 | for (i = 0; i < (int)ARRAY_SIZE(snd_es1371_mixer_spdif); i++) { | |
1613 | kctl = snd_ctl_new1(&snd_es1371_mixer_spdif[i], ensoniq); | |
1614 | if (! kctl) | |
1615 | return -ENOMEM; | |
1616 | kctl->id.index = index; | |
1617 | if ((err = snd_ctl_add(card, kctl)) < 0) | |
1618 | return err; | |
1619 | } | |
1620 | break; | |
1621 | } | |
1622 | if (ensoniq->u.es1371.ac97->ext_id & AC97_EI_SDAC) { | |
1623 | /* mirror rear to front speakers */ | |
1624 | ensoniq->cssr &= ~(ES_1373_REAR_BIT27|ES_1373_REAR_BIT24); | |
1625 | ensoniq->cssr |= ES_1373_REAR_BIT26; | |
1626 | err = snd_ctl_add(card, snd_ctl_new1(&snd_ens1373_rear, ensoniq)); | |
1627 | if (err < 0) | |
1628 | return err; | |
1629 | } | |
1630 | if (((ensoniq->subsystem_vendor_id == 0x1274) && | |
1631 | (ensoniq->subsystem_device_id == 0x2000)) || /* GA-7DXR */ | |
1632 | ((ensoniq->subsystem_vendor_id == 0x1458) && | |
1633 | (ensoniq->subsystem_device_id == 0xa000))) { /* GA-8IEXP */ | |
1634 | err = snd_ctl_add(card, snd_ctl_new1(&snd_ens1373_line, ensoniq)); | |
1635 | if (err < 0) | |
1636 | return err; | |
1637 | } | |
1638 | ||
1639 | return 0; | |
1640 | } | |
1641 | ||
1642 | #endif /* CHIP1371 */ | |
1643 | ||
1644 | /* generic control callbacks for ens1370 */ | |
1645 | #ifdef CHIP1370 | |
1646 | #define ENSONIQ_CONTROL(xname, mask) \ | |
1647 | { .iface = SNDRV_CTL_ELEM_IFACE_CARD, .name = xname, .info = snd_ensoniq_control_info, \ | |
1648 | .get = snd_ensoniq_control_get, .put = snd_ensoniq_control_put, \ | |
1649 | .private_value = mask } | |
1650 | ||
1651 | static int snd_ensoniq_control_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) | |
1652 | { | |
1653 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1654 | uinfo->count = 1; | |
1655 | uinfo->value.integer.min = 0; | |
1656 | uinfo->value.integer.max = 1; | |
1657 | return 0; | |
1658 | } | |
1659 | ||
1660 | static int snd_ensoniq_control_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1661 | { | |
1662 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1663 | int mask = kcontrol->private_value; | |
1664 | ||
1665 | spin_lock_irq(&ensoniq->reg_lock); | |
1666 | ucontrol->value.integer.value[0] = ensoniq->ctrl & mask ? 1 : 0; | |
1667 | spin_unlock_irq(&ensoniq->reg_lock); | |
1668 | return 0; | |
1669 | } | |
1670 | ||
1671 | static int snd_ensoniq_control_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1672 | { | |
1673 | ensoniq_t *ensoniq = snd_kcontrol_chip(kcontrol); | |
1674 | int mask = kcontrol->private_value; | |
1675 | unsigned int nval; | |
1676 | int change; | |
1677 | ||
1678 | nval = ucontrol->value.integer.value[0] ? mask : 0; | |
1679 | spin_lock_irq(&ensoniq->reg_lock); | |
1680 | change = (ensoniq->ctrl & mask) != nval; | |
1681 | ensoniq->ctrl &= ~mask; | |
1682 | ensoniq->ctrl |= nval; | |
1683 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
1684 | spin_unlock_irq(&ensoniq->reg_lock); | |
1685 | return change; | |
1686 | } | |
1687 | ||
1688 | /* | |
1689 | * ENS1370 mixer | |
1690 | */ | |
1691 | ||
1692 | static snd_kcontrol_new_t snd_es1370_controls[2] __devinitdata = { | |
1693 | ENSONIQ_CONTROL("PCM 0 Output also on Line-In Jack", ES_1370_XCTL0), | |
1694 | ENSONIQ_CONTROL("Mic +5V bias", ES_1370_XCTL1) | |
1695 | }; | |
1696 | ||
1697 | #define ES1370_CONTROLS ARRAY_SIZE(snd_es1370_controls) | |
1698 | ||
1699 | static void snd_ensoniq_mixer_free_ak4531(ak4531_t *ak4531) | |
1700 | { | |
1701 | ensoniq_t *ensoniq = ak4531->private_data; | |
1702 | ensoniq->u.es1370.ak4531 = NULL; | |
1703 | } | |
1704 | ||
1705 | static int __devinit snd_ensoniq_1370_mixer(ensoniq_t * ensoniq) | |
1706 | { | |
1707 | snd_card_t *card = ensoniq->card; | |
1708 | ak4531_t ak4531; | |
1709 | unsigned int idx; | |
1710 | int err; | |
1711 | ||
1712 | /* try reset AK4531 */ | |
1713 | outw(ES_1370_CODEC_WRITE(AK4531_RESET, 0x02), ES_REG(ensoniq, 1370_CODEC)); | |
1714 | inw(ES_REG(ensoniq, 1370_CODEC)); | |
1715 | udelay(100); | |
1716 | outw(ES_1370_CODEC_WRITE(AK4531_RESET, 0x03), ES_REG(ensoniq, 1370_CODEC)); | |
1717 | inw(ES_REG(ensoniq, 1370_CODEC)); | |
1718 | udelay(100); | |
1719 | ||
1720 | memset(&ak4531, 0, sizeof(ak4531)); | |
1721 | ak4531.write = snd_es1370_codec_write; | |
1722 | ak4531.private_data = ensoniq; | |
1723 | ak4531.private_free = snd_ensoniq_mixer_free_ak4531; | |
1724 | if ((err = snd_ak4531_mixer(card, &ak4531, &ensoniq->u.es1370.ak4531)) < 0) | |
1725 | return err; | |
1726 | for (idx = 0; idx < ES1370_CONTROLS; idx++) { | |
1727 | err = snd_ctl_add(card, snd_ctl_new1(&snd_es1370_controls[idx], ensoniq)); | |
1728 | if (err < 0) | |
1729 | return err; | |
1730 | } | |
1731 | return 0; | |
1732 | } | |
1733 | ||
1734 | #endif /* CHIP1370 */ | |
1735 | ||
1736 | #ifdef SUPPORT_JOYSTICK | |
1737 | ||
1738 | #ifdef CHIP1371 | |
1739 | static int __devinit snd_ensoniq_get_joystick_port(int dev) | |
1740 | { | |
1741 | switch (joystick_port[dev]) { | |
1742 | case 0: /* disabled */ | |
1743 | case 1: /* auto-detect */ | |
1744 | case 0x200: | |
1745 | case 0x208: | |
1746 | case 0x210: | |
1747 | case 0x218: | |
1748 | return joystick_port[dev]; | |
1749 | ||
1750 | default: | |
1751 | printk(KERN_ERR "ens1371: invalid joystick port %#x", joystick_port[dev]); | |
1752 | return 0; | |
1753 | } | |
1754 | } | |
1755 | #else | |
1756 | static inline int snd_ensoniq_get_joystick_port(int dev) | |
1757 | { | |
1758 | return joystick[dev] ? 0x200 : 0; | |
1759 | } | |
1760 | #endif | |
1761 | ||
1762 | static int __devinit snd_ensoniq_create_gameport(ensoniq_t *ensoniq, int dev) | |
1763 | { | |
1764 | struct gameport *gp; | |
1765 | int io_port; | |
1766 | ||
1767 | io_port = snd_ensoniq_get_joystick_port(dev); | |
1768 | ||
1769 | switch (io_port) { | |
1770 | case 0: | |
1771 | return -ENOSYS; | |
1772 | ||
1773 | case 1: /* auto_detect */ | |
1774 | for (io_port = 0x200; io_port <= 0x218; io_port += 8) | |
1775 | if (request_region(io_port, 8, "ens137x: gameport")) | |
1776 | break; | |
1777 | if (io_port > 0x218) { | |
1778 | printk(KERN_WARNING "ens137x: no gameport ports available\n"); | |
1779 | return -EBUSY; | |
1780 | } | |
1781 | break; | |
1782 | ||
1783 | default: | |
1784 | if (!request_region(io_port, 8, "ens137x: gameport")) { | |
1785 | printk(KERN_WARNING "ens137x: gameport io port 0x%#x in use\n", io_port); | |
1786 | return -EBUSY; | |
1787 | } | |
1788 | break; | |
1789 | } | |
1790 | ||
1791 | ensoniq->gameport = gp = gameport_allocate_port(); | |
1792 | if (!gp) { | |
1793 | printk(KERN_ERR "ens137x: cannot allocate memory for gameport\n"); | |
1794 | release_region(io_port, 8); | |
1795 | return -ENOMEM; | |
1796 | } | |
1797 | ||
1798 | gameport_set_name(gp, "ES137x"); | |
1799 | gameport_set_phys(gp, "pci%s/gameport0", pci_name(ensoniq->pci)); | |
1800 | gameport_set_dev_parent(gp, &ensoniq->pci->dev); | |
1801 | gp->io = io_port; | |
1802 | ||
1803 | ensoniq->ctrl |= ES_JYSTK_EN; | |
1804 | #ifdef CHIP1371 | |
1805 | ensoniq->ctrl &= ~ES_1371_JOY_ASELM; | |
1806 | ensoniq->ctrl |= ES_1371_JOY_ASEL((io_port - 0x200) / 8); | |
1807 | #endif | |
1808 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
1809 | ||
1810 | gameport_register_port(ensoniq->gameport); | |
1811 | ||
1812 | return 0; | |
1813 | } | |
1814 | ||
1815 | static void snd_ensoniq_free_gameport(ensoniq_t *ensoniq) | |
1816 | { | |
1817 | if (ensoniq->gameport) { | |
1818 | int port = ensoniq->gameport->io; | |
1819 | ||
1820 | gameport_unregister_port(ensoniq->gameport); | |
1821 | ensoniq->gameport = NULL; | |
1822 | ensoniq->ctrl &= ~ES_JYSTK_EN; | |
1823 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
1824 | release_region(port, 8); | |
1825 | } | |
1826 | } | |
1827 | #else | |
1828 | static inline int snd_ensoniq_create_gameport(ensoniq_t *ensoniq, long port) { return -ENOSYS; } | |
1829 | static inline void snd_ensoniq_free_gameport(ensoniq_t *ensoniq) { } | |
1830 | #endif /* SUPPORT_JOYSTICK */ | |
1831 | ||
1832 | /* | |
1833 | ||
1834 | */ | |
1835 | ||
1836 | static void snd_ensoniq_proc_read(snd_info_entry_t *entry, | |
1837 | snd_info_buffer_t * buffer) | |
1838 | { | |
1839 | ensoniq_t *ensoniq = entry->private_data; | |
1840 | ||
1841 | #ifdef CHIP1370 | |
1842 | snd_iprintf(buffer, "Ensoniq AudioPCI ES1370\n\n"); | |
1843 | #else | |
1844 | snd_iprintf(buffer, "Ensoniq AudioPCI ES1371\n\n"); | |
1845 | #endif | |
1846 | snd_iprintf(buffer, "Joystick enable : %s\n", ensoniq->ctrl & ES_JYSTK_EN ? "on" : "off"); | |
1847 | #ifdef CHIP1370 | |
1848 | snd_iprintf(buffer, "MIC +5V bias : %s\n", ensoniq->ctrl & ES_1370_XCTL1 ? "on" : "off"); | |
1849 | snd_iprintf(buffer, "Line In to AOUT : %s\n", ensoniq->ctrl & ES_1370_XCTL0 ? "on" : "off"); | |
1850 | #else | |
1851 | snd_iprintf(buffer, "Joystick port : 0x%x\n", (ES_1371_JOY_ASELI(ensoniq->ctrl) * 8) + 0x200); | |
1852 | #endif | |
1853 | } | |
1854 | ||
1855 | static void __devinit snd_ensoniq_proc_init(ensoniq_t * ensoniq) | |
1856 | { | |
1857 | snd_info_entry_t *entry; | |
1858 | ||
1859 | if (! snd_card_proc_new(ensoniq->card, "audiopci", &entry)) | |
1860 | snd_info_set_text_ops(entry, ensoniq, 1024, snd_ensoniq_proc_read); | |
1861 | } | |
1862 | ||
1863 | /* | |
1864 | ||
1865 | */ | |
1866 | ||
1867 | static int snd_ensoniq_free(ensoniq_t *ensoniq) | |
1868 | { | |
1869 | snd_ensoniq_free_gameport(ensoniq); | |
1870 | if (ensoniq->irq < 0) | |
1871 | goto __hw_end; | |
1872 | #ifdef CHIP1370 | |
1873 | outl(ES_1370_SERR_DISABLE, ES_REG(ensoniq, CONTROL)); /* switch everything off */ | |
1874 | outl(0, ES_REG(ensoniq, SERIAL)); /* clear serial interface */ | |
1875 | #else | |
1876 | outl(0, ES_REG(ensoniq, CONTROL)); /* switch everything off */ | |
1877 | outl(0, ES_REG(ensoniq, SERIAL)); /* clear serial interface */ | |
1878 | #endif | |
1879 | synchronize_irq(ensoniq->irq); | |
1880 | pci_set_power_state(ensoniq->pci, 3); | |
1881 | __hw_end: | |
1882 | #ifdef CHIP1370 | |
1883 | if (ensoniq->dma_bug.area) | |
1884 | snd_dma_free_pages(&ensoniq->dma_bug); | |
1885 | #endif | |
1886 | if (ensoniq->irq >= 0) | |
1887 | free_irq(ensoniq->irq, (void *)ensoniq); | |
1888 | pci_release_regions(ensoniq->pci); | |
1889 | pci_disable_device(ensoniq->pci); | |
1890 | kfree(ensoniq); | |
1891 | return 0; | |
1892 | } | |
1893 | ||
1894 | static int snd_ensoniq_dev_free(snd_device_t *device) | |
1895 | { | |
1896 | ensoniq_t *ensoniq = device->device_data; | |
1897 | return snd_ensoniq_free(ensoniq); | |
1898 | } | |
1899 | ||
1900 | #ifdef CHIP1371 | |
1901 | static struct { | |
1902 | unsigned short svid; /* subsystem vendor ID */ | |
1903 | unsigned short sdid; /* subsystem device ID */ | |
1904 | } es1371_amplifier_hack[] = { | |
1905 | { .svid = 0x107b, .sdid = 0x2150 }, /* Gateway Solo 2150 */ | |
1906 | { .svid = 0x13bd, .sdid = 0x100c }, /* EV1938 on Mebius PC-MJ100V */ | |
1907 | { .svid = 0x1102, .sdid = 0x5938 }, /* Targa Xtender300 */ | |
1908 | { .svid = 0x1102, .sdid = 0x8938 }, /* IPC Topnote G notebook */ | |
1909 | { .svid = PCI_ANY_ID, .sdid = PCI_ANY_ID } | |
1910 | }; | |
1911 | static struct { | |
1912 | unsigned short vid; /* vendor ID */ | |
1913 | unsigned short did; /* device ID */ | |
1914 | unsigned char rev; /* revision */ | |
1915 | } es1371_ac97_reset_hack[] = { | |
1916 | { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_C }, | |
1917 | { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_D }, | |
1918 | { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_E }, | |
1919 | { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_ES1371, .rev = ES1371REV_CT5880_A }, | |
1920 | { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_ES1371, .rev = ES1371REV_ES1373_8 }, | |
1921 | { .vid = PCI_ANY_ID, .did = PCI_ANY_ID } | |
1922 | }; | |
1923 | #endif | |
1924 | ||
1925 | static int __devinit snd_ensoniq_create(snd_card_t * card, | |
1926 | struct pci_dev *pci, | |
1927 | ensoniq_t ** rensoniq) | |
1928 | { | |
1929 | ensoniq_t *ensoniq; | |
1930 | unsigned short cmdw; | |
1931 | unsigned char cmdb; | |
1932 | #ifdef CHIP1371 | |
1933 | int idx; | |
1934 | #endif | |
1935 | int err; | |
1936 | static snd_device_ops_t ops = { | |
1937 | .dev_free = snd_ensoniq_dev_free, | |
1938 | }; | |
1939 | ||
1940 | *rensoniq = NULL; | |
1941 | if ((err = pci_enable_device(pci)) < 0) | |
1942 | return err; | |
1943 | ensoniq = kcalloc(1, sizeof(*ensoniq), GFP_KERNEL); | |
1944 | if (ensoniq == NULL) { | |
1945 | pci_disable_device(pci); | |
1946 | return -ENOMEM; | |
1947 | } | |
1948 | spin_lock_init(&ensoniq->reg_lock); | |
1949 | init_MUTEX(&ensoniq->src_mutex); | |
1950 | ensoniq->card = card; | |
1951 | ensoniq->pci = pci; | |
1952 | ensoniq->irq = -1; | |
1953 | if ((err = pci_request_regions(pci, "Ensoniq AudioPCI")) < 0) { | |
1954 | kfree(ensoniq); | |
1955 | pci_disable_device(pci); | |
1956 | return err; | |
1957 | } | |
1958 | ensoniq->port = pci_resource_start(pci, 0); | |
1959 | if (request_irq(pci->irq, snd_audiopci_interrupt, SA_INTERRUPT|SA_SHIRQ, "Ensoniq AudioPCI", (void *)ensoniq)) { | |
1960 | snd_printk("unable to grab IRQ %d\n", pci->irq); | |
1961 | snd_ensoniq_free(ensoniq); | |
1962 | return -EBUSY; | |
1963 | } | |
1964 | ensoniq->irq = pci->irq; | |
1965 | #ifdef CHIP1370 | |
1966 | if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), | |
1967 | 16, &ensoniq->dma_bug) < 0) { | |
1968 | snd_printk("unable to allocate space for phantom area - dma_bug\n"); | |
1969 | snd_ensoniq_free(ensoniq); | |
1970 | return -EBUSY; | |
1971 | } | |
1972 | #endif | |
1973 | pci_set_master(pci); | |
1974 | pci_read_config_byte(pci, PCI_REVISION_ID, &cmdb); | |
1975 | ensoniq->rev = cmdb; | |
1976 | pci_read_config_word(pci, PCI_SUBSYSTEM_VENDOR_ID, &cmdw); | |
1977 | ensoniq->subsystem_vendor_id = cmdw; | |
1978 | pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &cmdw); | |
1979 | ensoniq->subsystem_device_id = cmdw; | |
1980 | #ifdef CHIP1370 | |
1981 | #if 0 | |
1982 | ensoniq->ctrl = ES_1370_CDC_EN | ES_1370_SERR_DISABLE | ES_1370_PCLKDIVO(ES_1370_SRTODIV(8000)); | |
1983 | #else /* get microphone working */ | |
1984 | ensoniq->ctrl = ES_1370_CDC_EN | ES_1370_PCLKDIVO(ES_1370_SRTODIV(8000)); | |
1985 | #endif | |
1986 | ensoniq->sctrl = 0; | |
1987 | /* initialize the chips */ | |
1988 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
1989 | outl(ensoniq->sctrl, ES_REG(ensoniq, SERIAL)); | |
1990 | outl(ES_MEM_PAGEO(ES_PAGE_ADC), ES_REG(ensoniq, MEM_PAGE)); | |
1991 | outl(ensoniq->dma_bug.addr, ES_REG(ensoniq, PHANTOM_FRAME)); | |
1992 | outl(0, ES_REG(ensoniq, PHANTOM_COUNT)); | |
1993 | #else | |
1994 | ensoniq->ctrl = 0; | |
1995 | ensoniq->sctrl = 0; | |
1996 | ensoniq->cssr = 0; | |
1997 | for (idx = 0; es1371_amplifier_hack[idx].svid != (unsigned short)PCI_ANY_ID; idx++) | |
1998 | if (ensoniq->subsystem_vendor_id == es1371_amplifier_hack[idx].svid && | |
1999 | ensoniq->subsystem_device_id == es1371_amplifier_hack[idx].sdid) { | |
2000 | ensoniq->ctrl |= ES_1371_GPIO_OUT(1); /* turn amplifier on */ | |
2001 | break; | |
2002 | } | |
2003 | /* initialize the chips */ | |
2004 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
2005 | outl(ensoniq->sctrl, ES_REG(ensoniq, SERIAL)); | |
2006 | outl(0, ES_REG(ensoniq, 1371_LEGACY)); | |
2007 | for (idx = 0; es1371_ac97_reset_hack[idx].vid != (unsigned short)PCI_ANY_ID; idx++) | |
2008 | if (pci->vendor == es1371_ac97_reset_hack[idx].vid && | |
2009 | pci->device == es1371_ac97_reset_hack[idx].did && | |
2010 | ensoniq->rev == es1371_ac97_reset_hack[idx].rev) { | |
2011 | unsigned long tmo; | |
2012 | signed long tmo2; | |
2013 | ||
2014 | ensoniq->cssr |= ES_1371_ST_AC97_RST; | |
2015 | outl(ensoniq->cssr, ES_REG(ensoniq, STATUS)); | |
2016 | /* need to delay around 20ms(bleech) to give | |
2017 | some CODECs enough time to wakeup */ | |
2018 | tmo = jiffies + (HZ / 50) + 1; | |
2019 | while (1) { | |
2020 | tmo2 = tmo - jiffies; | |
2021 | if (tmo2 <= 0) | |
2022 | break; | |
2023 | set_current_state(TASK_UNINTERRUPTIBLE); | |
2024 | schedule_timeout(tmo2); | |
2025 | } | |
2026 | break; | |
2027 | } | |
2028 | /* AC'97 warm reset to start the bitclk */ | |
2029 | outl(ensoniq->ctrl | ES_1371_SYNC_RES, ES_REG(ensoniq, CONTROL)); | |
2030 | inl(ES_REG(ensoniq, CONTROL)); | |
2031 | udelay(20); | |
2032 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
2033 | /* Init the sample rate converter */ | |
2034 | snd_es1371_wait_src_ready(ensoniq); | |
2035 | outl(ES_1371_SRC_DISABLE, ES_REG(ensoniq, 1371_SMPRATE)); | |
2036 | for (idx = 0; idx < 0x80; idx++) | |
2037 | snd_es1371_src_write(ensoniq, idx, 0); | |
2038 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC1 + ES_SMPREG_TRUNC_N, 16 << 4); | |
2039 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC1 + ES_SMPREG_INT_REGS, 16 << 10); | |
2040 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC2 + ES_SMPREG_TRUNC_N, 16 << 4); | |
2041 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC2 + ES_SMPREG_INT_REGS, 16 << 10); | |
2042 | snd_es1371_src_write(ensoniq, ES_SMPREG_VOL_ADC, 1 << 12); | |
2043 | snd_es1371_src_write(ensoniq, ES_SMPREG_VOL_ADC + 1, 1 << 12); | |
2044 | snd_es1371_src_write(ensoniq, ES_SMPREG_VOL_DAC1, 1 << 12); | |
2045 | snd_es1371_src_write(ensoniq, ES_SMPREG_VOL_DAC1 + 1, 1 << 12); | |
2046 | snd_es1371_src_write(ensoniq, ES_SMPREG_VOL_DAC2, 1 << 12); | |
2047 | snd_es1371_src_write(ensoniq, ES_SMPREG_VOL_DAC2 + 1, 1 << 12); | |
2048 | snd_es1371_adc_rate(ensoniq, 22050); | |
2049 | snd_es1371_dac1_rate(ensoniq, 22050); | |
2050 | snd_es1371_dac2_rate(ensoniq, 22050); | |
2051 | /* WARNING: | |
2052 | * enabling the sample rate converter without properly programming | |
2053 | * its parameters causes the chip to lock up (the SRC busy bit will | |
2054 | * be stuck high, and I've found no way to rectify this other than | |
2055 | * power cycle) - Thomas Sailer | |
2056 | */ | |
2057 | snd_es1371_wait_src_ready(ensoniq); | |
2058 | outl(0, ES_REG(ensoniq, 1371_SMPRATE)); | |
2059 | /* try reset codec directly */ | |
2060 | outl(ES_1371_CODEC_WRITE(0, 0), ES_REG(ensoniq, 1371_CODEC)); | |
2061 | #endif | |
2062 | outb(ensoniq->uartc = 0x00, ES_REG(ensoniq, UART_CONTROL)); | |
2063 | outb(0x00, ES_REG(ensoniq, UART_RES)); | |
2064 | outl(ensoniq->cssr, ES_REG(ensoniq, STATUS)); | |
2065 | synchronize_irq(ensoniq->irq); | |
2066 | ||
2067 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ensoniq, &ops)) < 0) { | |
2068 | snd_ensoniq_free(ensoniq); | |
2069 | return err; | |
2070 | } | |
2071 | ||
2072 | snd_ensoniq_proc_init(ensoniq); | |
2073 | ||
2074 | snd_card_set_dev(card, &pci->dev); | |
2075 | ||
2076 | *rensoniq = ensoniq; | |
2077 | return 0; | |
2078 | } | |
2079 | ||
2080 | /* | |
2081 | * MIDI section | |
2082 | */ | |
2083 | ||
2084 | static void snd_ensoniq_midi_interrupt(ensoniq_t * ensoniq) | |
2085 | { | |
2086 | snd_rawmidi_t * rmidi = ensoniq->rmidi; | |
2087 | unsigned char status, mask, byte; | |
2088 | ||
2089 | if (rmidi == NULL) | |
2090 | return; | |
2091 | /* do Rx at first */ | |
2092 | spin_lock(&ensoniq->reg_lock); | |
2093 | mask = ensoniq->uartm & ES_MODE_INPUT ? ES_RXRDY : 0; | |
2094 | while (mask) { | |
2095 | status = inb(ES_REG(ensoniq, UART_STATUS)); | |
2096 | if ((status & mask) == 0) | |
2097 | break; | |
2098 | byte = inb(ES_REG(ensoniq, UART_DATA)); | |
2099 | snd_rawmidi_receive(ensoniq->midi_input, &byte, 1); | |
2100 | } | |
2101 | spin_unlock(&ensoniq->reg_lock); | |
2102 | ||
2103 | /* do Tx at second */ | |
2104 | spin_lock(&ensoniq->reg_lock); | |
2105 | mask = ensoniq->uartm & ES_MODE_OUTPUT ? ES_TXRDY : 0; | |
2106 | while (mask) { | |
2107 | status = inb(ES_REG(ensoniq, UART_STATUS)); | |
2108 | if ((status & mask) == 0) | |
2109 | break; | |
2110 | if (snd_rawmidi_transmit(ensoniq->midi_output, &byte, 1) != 1) { | |
2111 | ensoniq->uartc &= ~ES_TXINTENM; | |
2112 | outb(ensoniq->uartc, ES_REG(ensoniq, UART_CONTROL)); | |
2113 | mask &= ~ES_TXRDY; | |
2114 | } else { | |
2115 | outb(byte, ES_REG(ensoniq, UART_DATA)); | |
2116 | } | |
2117 | } | |
2118 | spin_unlock(&ensoniq->reg_lock); | |
2119 | } | |
2120 | ||
2121 | static int snd_ensoniq_midi_input_open(snd_rawmidi_substream_t * substream) | |
2122 | { | |
2123 | ensoniq_t *ensoniq = substream->rmidi->private_data; | |
2124 | ||
2125 | spin_lock_irq(&ensoniq->reg_lock); | |
2126 | ensoniq->uartm |= ES_MODE_INPUT; | |
2127 | ensoniq->midi_input = substream; | |
2128 | if (!(ensoniq->uartm & ES_MODE_OUTPUT)) { | |
2129 | outb(ES_CNTRL(3), ES_REG(ensoniq, UART_CONTROL)); | |
2130 | outb(ensoniq->uartc = 0, ES_REG(ensoniq, UART_CONTROL)); | |
2131 | outl(ensoniq->ctrl |= ES_UART_EN, ES_REG(ensoniq, CONTROL)); | |
2132 | } | |
2133 | spin_unlock_irq(&ensoniq->reg_lock); | |
2134 | return 0; | |
2135 | } | |
2136 | ||
2137 | static int snd_ensoniq_midi_input_close(snd_rawmidi_substream_t * substream) | |
2138 | { | |
2139 | ensoniq_t *ensoniq = substream->rmidi->private_data; | |
2140 | ||
2141 | spin_lock_irq(&ensoniq->reg_lock); | |
2142 | if (!(ensoniq->uartm & ES_MODE_OUTPUT)) { | |
2143 | outb(ensoniq->uartc = 0, ES_REG(ensoniq, UART_CONTROL)); | |
2144 | outl(ensoniq->ctrl &= ~ES_UART_EN, ES_REG(ensoniq, CONTROL)); | |
2145 | } else { | |
2146 | outb(ensoniq->uartc &= ~ES_RXINTEN, ES_REG(ensoniq, UART_CONTROL)); | |
2147 | } | |
2148 | ensoniq->midi_input = NULL; | |
2149 | ensoniq->uartm &= ~ES_MODE_INPUT; | |
2150 | spin_unlock_irq(&ensoniq->reg_lock); | |
2151 | return 0; | |
2152 | } | |
2153 | ||
2154 | static int snd_ensoniq_midi_output_open(snd_rawmidi_substream_t * substream) | |
2155 | { | |
2156 | ensoniq_t *ensoniq = substream->rmidi->private_data; | |
2157 | ||
2158 | spin_lock_irq(&ensoniq->reg_lock); | |
2159 | ensoniq->uartm |= ES_MODE_OUTPUT; | |
2160 | ensoniq->midi_output = substream; | |
2161 | if (!(ensoniq->uartm & ES_MODE_INPUT)) { | |
2162 | outb(ES_CNTRL(3), ES_REG(ensoniq, UART_CONTROL)); | |
2163 | outb(ensoniq->uartc = 0, ES_REG(ensoniq, UART_CONTROL)); | |
2164 | outl(ensoniq->ctrl |= ES_UART_EN, ES_REG(ensoniq, CONTROL)); | |
2165 | } | |
2166 | spin_unlock_irq(&ensoniq->reg_lock); | |
2167 | return 0; | |
2168 | } | |
2169 | ||
2170 | static int snd_ensoniq_midi_output_close(snd_rawmidi_substream_t * substream) | |
2171 | { | |
2172 | ensoniq_t *ensoniq = substream->rmidi->private_data; | |
2173 | ||
2174 | spin_lock_irq(&ensoniq->reg_lock); | |
2175 | if (!(ensoniq->uartm & ES_MODE_INPUT)) { | |
2176 | outb(ensoniq->uartc = 0, ES_REG(ensoniq, UART_CONTROL)); | |
2177 | outl(ensoniq->ctrl &= ~ES_UART_EN, ES_REG(ensoniq, CONTROL)); | |
2178 | } else { | |
2179 | outb(ensoniq->uartc &= ~ES_TXINTENM, ES_REG(ensoniq, UART_CONTROL)); | |
2180 | } | |
2181 | ensoniq->midi_output = NULL; | |
2182 | ensoniq->uartm &= ~ES_MODE_OUTPUT; | |
2183 | spin_unlock_irq(&ensoniq->reg_lock); | |
2184 | return 0; | |
2185 | } | |
2186 | ||
2187 | static void snd_ensoniq_midi_input_trigger(snd_rawmidi_substream_t * substream, int up) | |
2188 | { | |
2189 | unsigned long flags; | |
2190 | ensoniq_t *ensoniq = substream->rmidi->private_data; | |
2191 | int idx; | |
2192 | ||
2193 | spin_lock_irqsave(&ensoniq->reg_lock, flags); | |
2194 | if (up) { | |
2195 | if ((ensoniq->uartc & ES_RXINTEN) == 0) { | |
2196 | /* empty input FIFO */ | |
2197 | for (idx = 0; idx < 32; idx++) | |
2198 | inb(ES_REG(ensoniq, UART_DATA)); | |
2199 | ensoniq->uartc |= ES_RXINTEN; | |
2200 | outb(ensoniq->uartc, ES_REG(ensoniq, UART_CONTROL)); | |
2201 | } | |
2202 | } else { | |
2203 | if (ensoniq->uartc & ES_RXINTEN) { | |
2204 | ensoniq->uartc &= ~ES_RXINTEN; | |
2205 | outb(ensoniq->uartc, ES_REG(ensoniq, UART_CONTROL)); | |
2206 | } | |
2207 | } | |
2208 | spin_unlock_irqrestore(&ensoniq->reg_lock, flags); | |
2209 | } | |
2210 | ||
2211 | static void snd_ensoniq_midi_output_trigger(snd_rawmidi_substream_t * substream, int up) | |
2212 | { | |
2213 | unsigned long flags; | |
2214 | ensoniq_t *ensoniq = substream->rmidi->private_data; | |
2215 | unsigned char byte; | |
2216 | ||
2217 | spin_lock_irqsave(&ensoniq->reg_lock, flags); | |
2218 | if (up) { | |
2219 | if (ES_TXINTENI(ensoniq->uartc) == 0) { | |
2220 | ensoniq->uartc |= ES_TXINTENO(1); | |
2221 | /* fill UART FIFO buffer at first, and turn Tx interrupts only if necessary */ | |
2222 | while (ES_TXINTENI(ensoniq->uartc) == 1 && | |
2223 | (inb(ES_REG(ensoniq, UART_STATUS)) & ES_TXRDY)) { | |
2224 | if (snd_rawmidi_transmit(substream, &byte, 1) != 1) { | |
2225 | ensoniq->uartc &= ~ES_TXINTENM; | |
2226 | } else { | |
2227 | outb(byte, ES_REG(ensoniq, UART_DATA)); | |
2228 | } | |
2229 | } | |
2230 | outb(ensoniq->uartc, ES_REG(ensoniq, UART_CONTROL)); | |
2231 | } | |
2232 | } else { | |
2233 | if (ES_TXINTENI(ensoniq->uartc) == 1) { | |
2234 | ensoniq->uartc &= ~ES_TXINTENM; | |
2235 | outb(ensoniq->uartc, ES_REG(ensoniq, UART_CONTROL)); | |
2236 | } | |
2237 | } | |
2238 | spin_unlock_irqrestore(&ensoniq->reg_lock, flags); | |
2239 | } | |
2240 | ||
2241 | static snd_rawmidi_ops_t snd_ensoniq_midi_output = | |
2242 | { | |
2243 | .open = snd_ensoniq_midi_output_open, | |
2244 | .close = snd_ensoniq_midi_output_close, | |
2245 | .trigger = snd_ensoniq_midi_output_trigger, | |
2246 | }; | |
2247 | ||
2248 | static snd_rawmidi_ops_t snd_ensoniq_midi_input = | |
2249 | { | |
2250 | .open = snd_ensoniq_midi_input_open, | |
2251 | .close = snd_ensoniq_midi_input_close, | |
2252 | .trigger = snd_ensoniq_midi_input_trigger, | |
2253 | }; | |
2254 | ||
2255 | static int __devinit snd_ensoniq_midi(ensoniq_t * ensoniq, int device, snd_rawmidi_t **rrawmidi) | |
2256 | { | |
2257 | snd_rawmidi_t *rmidi; | |
2258 | int err; | |
2259 | ||
2260 | if (rrawmidi) | |
2261 | *rrawmidi = NULL; | |
2262 | if ((err = snd_rawmidi_new(ensoniq->card, "ES1370/1", device, 1, 1, &rmidi)) < 0) | |
2263 | return err; | |
2264 | #ifdef CHIP1370 | |
2265 | strcpy(rmidi->name, "ES1370"); | |
2266 | #else | |
2267 | strcpy(rmidi->name, "ES1371"); | |
2268 | #endif | |
2269 | snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, &snd_ensoniq_midi_output); | |
2270 | snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, &snd_ensoniq_midi_input); | |
2271 | rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT | SNDRV_RAWMIDI_INFO_INPUT | SNDRV_RAWMIDI_INFO_DUPLEX; | |
2272 | rmidi->private_data = ensoniq; | |
2273 | ensoniq->rmidi = rmidi; | |
2274 | if (rrawmidi) | |
2275 | *rrawmidi = rmidi; | |
2276 | return 0; | |
2277 | } | |
2278 | ||
2279 | /* | |
2280 | * Interrupt handler | |
2281 | */ | |
2282 | ||
2283 | static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id, struct pt_regs *regs) | |
2284 | { | |
2285 | ensoniq_t *ensoniq = dev_id; | |
2286 | unsigned int status, sctrl; | |
2287 | ||
2288 | if (ensoniq == NULL) | |
2289 | return IRQ_NONE; | |
2290 | ||
2291 | status = inl(ES_REG(ensoniq, STATUS)); | |
2292 | if (!(status & ES_INTR)) | |
2293 | return IRQ_NONE; | |
2294 | ||
2295 | spin_lock(&ensoniq->reg_lock); | |
2296 | sctrl = ensoniq->sctrl; | |
2297 | if (status & ES_DAC1) | |
2298 | sctrl &= ~ES_P1_INT_EN; | |
2299 | if (status & ES_DAC2) | |
2300 | sctrl &= ~ES_P2_INT_EN; | |
2301 | if (status & ES_ADC) | |
2302 | sctrl &= ~ES_R1_INT_EN; | |
2303 | outl(sctrl, ES_REG(ensoniq, SERIAL)); | |
2304 | outl(ensoniq->sctrl, ES_REG(ensoniq, SERIAL)); | |
2305 | spin_unlock(&ensoniq->reg_lock); | |
2306 | ||
2307 | if (status & ES_UART) | |
2308 | snd_ensoniq_midi_interrupt(ensoniq); | |
2309 | if ((status & ES_DAC2) && ensoniq->playback2_substream) | |
2310 | snd_pcm_period_elapsed(ensoniq->playback2_substream); | |
2311 | if ((status & ES_ADC) && ensoniq->capture_substream) | |
2312 | snd_pcm_period_elapsed(ensoniq->capture_substream); | |
2313 | if ((status & ES_DAC1) && ensoniq->playback1_substream) | |
2314 | snd_pcm_period_elapsed(ensoniq->playback1_substream); | |
2315 | return IRQ_HANDLED; | |
2316 | } | |
2317 | ||
2318 | static int __devinit snd_audiopci_probe(struct pci_dev *pci, | |
2319 | const struct pci_device_id *pci_id) | |
2320 | { | |
2321 | static int dev; | |
2322 | snd_card_t *card; | |
2323 | ensoniq_t *ensoniq; | |
2324 | int err, pcm_devs[2]; | |
2325 | ||
2326 | if (dev >= SNDRV_CARDS) | |
2327 | return -ENODEV; | |
2328 | if (!enable[dev]) { | |
2329 | dev++; | |
2330 | return -ENOENT; | |
2331 | } | |
2332 | ||
2333 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); | |
2334 | if (card == NULL) | |
2335 | return -ENOMEM; | |
2336 | ||
2337 | if ((err = snd_ensoniq_create(card, pci, &ensoniq)) < 0) { | |
2338 | snd_card_free(card); | |
2339 | return err; | |
2340 | } | |
2341 | ||
2342 | pcm_devs[0] = 0; pcm_devs[1] = 1; | |
2343 | #ifdef CHIP1370 | |
2344 | if ((err = snd_ensoniq_1370_mixer(ensoniq)) < 0) { | |
2345 | snd_card_free(card); | |
2346 | return err; | |
2347 | } | |
2348 | #endif | |
2349 | #ifdef CHIP1371 | |
2350 | if ((err = snd_ensoniq_1371_mixer(ensoniq)) < 0) { | |
2351 | snd_card_free(card); | |
2352 | return err; | |
2353 | } | |
2354 | #endif | |
2355 | if ((err = snd_ensoniq_pcm(ensoniq, 0, NULL)) < 0) { | |
2356 | snd_card_free(card); | |
2357 | return err; | |
2358 | } | |
2359 | if ((err = snd_ensoniq_pcm2(ensoniq, 1, NULL)) < 0) { | |
2360 | snd_card_free(card); | |
2361 | return err; | |
2362 | } | |
2363 | if ((err = snd_ensoniq_midi(ensoniq, 0, NULL)) < 0) { | |
2364 | snd_card_free(card); | |
2365 | return err; | |
2366 | } | |
2367 | ||
2368 | snd_ensoniq_create_gameport(ensoniq, dev); | |
2369 | ||
2370 | strcpy(card->driver, DRIVER_NAME); | |
2371 | ||
2372 | strcpy(card->shortname, "Ensoniq AudioPCI"); | |
2373 | sprintf(card->longname, "%s %s at 0x%lx, irq %i", | |
2374 | card->shortname, | |
2375 | card->driver, | |
2376 | ensoniq->port, | |
2377 | ensoniq->irq); | |
2378 | ||
2379 | if ((err = snd_card_register(card)) < 0) { | |
2380 | snd_card_free(card); | |
2381 | return err; | |
2382 | } | |
2383 | ||
2384 | pci_set_drvdata(pci, card); | |
2385 | dev++; | |
2386 | return 0; | |
2387 | } | |
2388 | ||
2389 | static void __devexit snd_audiopci_remove(struct pci_dev *pci) | |
2390 | { | |
2391 | snd_card_free(pci_get_drvdata(pci)); | |
2392 | pci_set_drvdata(pci, NULL); | |
2393 | } | |
2394 | ||
2395 | static struct pci_driver driver = { | |
2396 | .name = DRIVER_NAME, | |
2397 | .id_table = snd_audiopci_ids, | |
2398 | .probe = snd_audiopci_probe, | |
2399 | .remove = __devexit_p(snd_audiopci_remove), | |
2400 | }; | |
2401 | ||
2402 | static int __init alsa_card_ens137x_init(void) | |
2403 | { | |
01d25d46 | 2404 | return pci_register_driver(&driver); |
1da177e4 LT |
2405 | } |
2406 | ||
2407 | static void __exit alsa_card_ens137x_exit(void) | |
2408 | { | |
2409 | pci_unregister_driver(&driver); | |
2410 | } | |
2411 | ||
2412 | module_init(alsa_card_ens137x_init) | |
2413 | module_exit(alsa_card_ens137x_exit) |