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>
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.
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.
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
22 /* Power-Management-Code ( CONFIG_PM )
23 * for ens1371 only ( FIXME )
24 * derived from cs4281.c, atiixp.c and via82xx.c
25 * using http://www.alsa-project.org/~iwai/writing-an-alsa-driver/c1540.htm
29 #include <sound/driver.h>
31 #include <linux/delay.h>
32 #include <linux/interrupt.h>
33 #include <linux/init.h>
34 #include <linux/pci.h>
35 #include <linux/slab.h>
36 #include <linux/gameport.h>
37 #include <linux/moduleparam.h>
38 #include <sound/core.h>
39 #include <sound/control.h>
40 #include <sound/pcm.h>
41 #include <sound/rawmidi.h>
43 #include <sound/ac97_codec.h>
45 #include <sound/ak4531_codec.h>
47 #include <sound/initval.h>
48 #include <sound/asoundef.h>
56 #define DRIVER_NAME "ENS1370"
58 #define DRIVER_NAME "ENS1371"
62 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>, Thomas Sailer <sailer@ife.ee.ethz.ch>");
63 MODULE_LICENSE("GPL");
65 MODULE_DESCRIPTION("Ensoniq AudioPCI ES1370");
66 MODULE_SUPPORTED_DEVICE("{{Ensoniq,AudioPCI-97 ES1370},"
67 "{Creative Labs,SB PCI64/128 (ES1370)}}");
70 MODULE_DESCRIPTION("Ensoniq/Creative AudioPCI ES1371+");
71 MODULE_SUPPORTED_DEVICE("{{Ensoniq,AudioPCI ES1371/73},"
72 "{Ensoniq,AudioPCI ES1373},"
73 "{Creative Labs,Ectiva EV1938},"
74 "{Creative Labs,SB PCI64/128 (ES1371/73)},"
75 "{Creative Labs,Vibra PCI128},"
79 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
80 #define SUPPORT_JOYSTICK
83 static int index
[SNDRV_CARDS
] = SNDRV_DEFAULT_IDX
; /* Index 0-MAX */
84 static char *id
[SNDRV_CARDS
] = SNDRV_DEFAULT_STR
; /* ID for this card */
85 static int enable
[SNDRV_CARDS
] = SNDRV_DEFAULT_ENABLE_PNP
; /* Enable switches */
86 #ifdef SUPPORT_JOYSTICK
88 static int joystick_port
[SNDRV_CARDS
];
90 static int joystick
[SNDRV_CARDS
];
94 static int spdif
[SNDRV_CARDS
];
95 static int lineio
[SNDRV_CARDS
];
98 module_param_array(index
, int, NULL
, 0444);
99 MODULE_PARM_DESC(index
, "Index value for Ensoniq AudioPCI soundcard.");
100 module_param_array(id
, charp
, NULL
, 0444);
101 MODULE_PARM_DESC(id
, "ID string for Ensoniq AudioPCI soundcard.");
102 module_param_array(enable
, bool, NULL
, 0444);
103 MODULE_PARM_DESC(enable
, "Enable Ensoniq AudioPCI soundcard.");
104 #ifdef SUPPORT_JOYSTICK
106 module_param_array(joystick_port
, int, NULL
, 0444);
107 MODULE_PARM_DESC(joystick_port
, "Joystick port address.");
109 module_param_array(joystick
, bool, NULL
, 0444);
110 MODULE_PARM_DESC(joystick
, "Enable joystick.");
112 #endif /* SUPPORT_JOYSTICK */
114 module_param_array(spdif
, int, NULL
, 0444);
115 MODULE_PARM_DESC(spdif
, "S/PDIF output (-1 = none, 0 = auto, 1 = force).");
116 module_param_array(lineio
, int, NULL
, 0444);
117 MODULE_PARM_DESC(lineio
, "Line In to Rear Out (0 = auto, 1 = force).");
121 /* This is a little confusing because all ES1371 compatible chips have the
122 same DEVICE_ID, the only thing differentiating them is the REV_ID field.
123 This is only significant if you want to enable features on the later parts.
124 Yes, I know it's stupid and why didn't we use the sub IDs?
126 #define ES1371REV_ES1373_A 0x04
127 #define ES1371REV_ES1373_B 0x06
128 #define ES1371REV_CT5880_A 0x07
129 #define CT5880REV_CT5880_C 0x02
130 #define CT5880REV_CT5880_D 0x03 /* ??? -jk */
131 #define CT5880REV_CT5880_E 0x04 /* mw */
132 #define ES1371REV_ES1371_B 0x09
133 #define EV1938REV_EV1938_A 0x00
134 #define ES1371REV_ES1373_8 0x08
140 #define ES_REG(ensoniq, x) ((ensoniq)->port + ES_REG_##x)
142 #define ES_REG_CONTROL 0x00 /* R/W: Interrupt/Chip select control register */
143 #define ES_1370_ADC_STOP (1<<31) /* disable capture buffer transfers */
144 #define ES_1370_XCTL1 (1<<30) /* general purpose output bit */
145 #define ES_1373_BYPASS_P1 (1<<31) /* bypass SRC for PB1 */
146 #define ES_1373_BYPASS_P2 (1<<30) /* bypass SRC for PB2 */
147 #define ES_1373_BYPASS_R (1<<29) /* bypass SRC for REC */
148 #define ES_1373_TEST_BIT (1<<28) /* should be set to 0 for normal operation */
149 #define ES_1373_RECEN_B (1<<27) /* mix record with playback for I2S/SPDIF out */
150 #define ES_1373_SPDIF_THRU (1<<26) /* 0 = SPDIF thru mode, 1 = SPDIF == dig out */
151 #define ES_1371_JOY_ASEL(o) (((o)&0x03)<<24)/* joystick port mapping */
152 #define ES_1371_JOY_ASELM (0x03<<24) /* mask for above */
153 #define ES_1371_JOY_ASELI(i) (((i)>>24)&0x03)
154 #define ES_1371_GPIO_IN(i) (((i)>>20)&0x0f)/* GPIO in [3:0] pins - R/O */
155 #define ES_1370_PCLKDIVO(o) (((o)&0x1fff)<<16)/* clock divide ratio for DAC2 */
156 #define ES_1370_PCLKDIVM ((0x1fff)<<16) /* mask for above */
157 #define ES_1370_PCLKDIVI(i) (((i)>>16)&0x1fff)/* clock divide ratio for DAC2 */
158 #define ES_1371_GPIO_OUT(o) (((o)&0x0f)<<16)/* GPIO out [3:0] pins - W/R */
159 #define ES_1371_GPIO_OUTM (0x0f<<16) /* mask for above */
160 #define ES_MSFMTSEL (1<<15) /* MPEG serial data format; 0 = SONY, 1 = I2S */
161 #define ES_1370_M_SBB (1<<14) /* clock source for DAC - 0 = clock generator; 1 = MPEG clocks */
162 #define ES_1371_SYNC_RES (1<<14) /* Warm AC97 reset */
163 #define ES_1370_WTSRSEL(o) (((o)&0x03)<<12)/* fixed frequency clock for DAC1 */
164 #define ES_1370_WTSRSELM (0x03<<12) /* mask for above */
165 #define ES_1371_ADC_STOP (1<<13) /* disable CCB transfer capture information */
166 #define ES_1371_PWR_INTRM (1<<12) /* power level change interrupts enable */
167 #define ES_1370_DAC_SYNC (1<<11) /* DAC's are synchronous */
168 #define ES_1371_M_CB (1<<11) /* capture clock source; 0 = AC'97 ADC; 1 = I2S */
169 #define ES_CCB_INTRM (1<<10) /* CCB voice interrupts enable */
170 #define ES_1370_M_CB (1<<9) /* capture clock source; 0 = ADC; 1 = MPEG */
171 #define ES_1370_XCTL0 (1<<8) /* generap purpose output bit */
172 #define ES_1371_PDLEV(o) (((o)&0x03)<<8) /* current power down level */
173 #define ES_1371_PDLEVM (0x03<<8) /* mask for above */
174 #define ES_BREQ (1<<7) /* memory bus request enable */
175 #define ES_DAC1_EN (1<<6) /* DAC1 playback channel enable */
176 #define ES_DAC2_EN (1<<5) /* DAC2 playback channel enable */
177 #define ES_ADC_EN (1<<4) /* ADC capture channel enable */
178 #define ES_UART_EN (1<<3) /* UART enable */
179 #define ES_JYSTK_EN (1<<2) /* Joystick module enable */
180 #define ES_1370_CDC_EN (1<<1) /* Codec interface enable */
181 #define ES_1371_XTALCKDIS (1<<1) /* Xtal clock disable */
182 #define ES_1370_SERR_DISABLE (1<<0) /* PCI serr signal disable */
183 #define ES_1371_PCICLKDIS (1<<0) /* PCI clock disable */
184 #define ES_REG_STATUS 0x04 /* R/O: Interrupt/Chip select status register */
185 #define ES_INTR (1<<31) /* Interrupt is pending */
186 #define ES_1371_ST_AC97_RST (1<<29) /* CT5880 AC'97 Reset bit */
187 #define ES_1373_REAR_BIT27 (1<<27) /* rear bits: 000 - front, 010 - mirror, 101 - separate */
188 #define ES_1373_REAR_BIT26 (1<<26)
189 #define ES_1373_REAR_BIT24 (1<<24)
190 #define ES_1373_GPIO_INT_EN(o)(((o)&0x0f)<<20)/* GPIO [3:0] pins - interrupt enable */
191 #define ES_1373_SPDIF_EN (1<<18) /* SPDIF enable */
192 #define ES_1373_SPDIF_TEST (1<<17) /* SPDIF test */
193 #define ES_1371_TEST (1<<16) /* test ASIC */
194 #define ES_1373_GPIO_INT(i) (((i)&0x0f)>>12)/* GPIO [3:0] pins - interrupt pending */
195 #define ES_1370_CSTAT (1<<10) /* CODEC is busy or register write in progress */
196 #define ES_1370_CBUSY (1<<9) /* CODEC is busy */
197 #define ES_1370_CWRIP (1<<8) /* CODEC register write in progress */
198 #define ES_1371_SYNC_ERR (1<<8) /* CODEC synchronization error occurred */
199 #define ES_1371_VC(i) (((i)>>6)&0x03) /* voice code from CCB module */
200 #define ES_1370_VC(i) (((i)>>5)&0x03) /* voice code from CCB module */
201 #define ES_1371_MPWR (1<<5) /* power level interrupt pending */
202 #define ES_MCCB (1<<4) /* CCB interrupt pending */
203 #define ES_UART (1<<3) /* UART interrupt pending */
204 #define ES_DAC1 (1<<2) /* DAC1 channel interrupt pending */
205 #define ES_DAC2 (1<<1) /* DAC2 channel interrupt pending */
206 #define ES_ADC (1<<0) /* ADC channel interrupt pending */
207 #define ES_REG_UART_DATA 0x08 /* R/W: UART data register */
208 #define ES_REG_UART_STATUS 0x09 /* R/O: UART status register */
209 #define ES_RXINT (1<<7) /* RX interrupt occurred */
210 #define ES_TXINT (1<<2) /* TX interrupt occurred */
211 #define ES_TXRDY (1<<1) /* transmitter ready */
212 #define ES_RXRDY (1<<0) /* receiver ready */
213 #define ES_REG_UART_CONTROL 0x09 /* W/O: UART control register */
214 #define ES_RXINTEN (1<<7) /* RX interrupt enable */
215 #define ES_TXINTENO(o) (((o)&0x03)<<5) /* TX interrupt enable */
216 #define ES_TXINTENM (0x03<<5) /* mask for above */
217 #define ES_TXINTENI(i) (((i)>>5)&0x03)
218 #define ES_CNTRL(o) (((o)&0x03)<<0) /* control */
219 #define ES_CNTRLM (0x03<<0) /* mask for above */
220 #define ES_REG_UART_RES 0x0a /* R/W: UART reserver register */
221 #define ES_TEST_MODE (1<<0) /* test mode enabled */
222 #define ES_REG_MEM_PAGE 0x0c /* R/W: Memory page register */
223 #define ES_MEM_PAGEO(o) (((o)&0x0f)<<0) /* memory page select - out */
224 #define ES_MEM_PAGEM (0x0f<<0) /* mask for above */
225 #define ES_MEM_PAGEI(i) (((i)>>0)&0x0f) /* memory page select - in */
226 #define ES_REG_1370_CODEC 0x10 /* W/O: Codec write register address */
227 #define ES_1370_CODEC_WRITE(a,d) ((((a)&0xff)<<8)|(((d)&0xff)<<0))
228 #define ES_REG_1371_CODEC 0x14 /* W/R: Codec Read/Write register address */
229 #define ES_1371_CODEC_RDY (1<<31) /* codec ready */
230 #define ES_1371_CODEC_WIP (1<<30) /* codec register access in progress */
231 #define ES_1371_CODEC_PIRD (1<<23) /* codec read/write select register */
232 #define ES_1371_CODEC_WRITE(a,d) ((((a)&0x7f)<<16)|(((d)&0xffff)<<0))
233 #define ES_1371_CODEC_READS(a) ((((a)&0x7f)<<16)|ES_1371_CODEC_PIRD)
234 #define ES_1371_CODEC_READ(i) (((i)>>0)&0xffff)
236 #define ES_REG_1371_SMPRATE 0x10 /* W/R: Codec rate converter interface register */
237 #define ES_1371_SRC_RAM_ADDRO(o) (((o)&0x7f)<<25)/* address of the sample rate converter */
238 #define ES_1371_SRC_RAM_ADDRM (0x7f<<25) /* mask for above */
239 #define ES_1371_SRC_RAM_ADDRI(i) (((i)>>25)&0x7f)/* address of the sample rate converter */
240 #define ES_1371_SRC_RAM_WE (1<<24) /* R/W: read/write control for sample rate converter */
241 #define ES_1371_SRC_RAM_BUSY (1<<23) /* R/O: sample rate memory is busy */
242 #define ES_1371_SRC_DISABLE (1<<22) /* sample rate converter disable */
243 #define ES_1371_DIS_P1 (1<<21) /* playback channel 1 accumulator update disable */
244 #define ES_1371_DIS_P2 (1<<20) /* playback channel 1 accumulator update disable */
245 #define ES_1371_DIS_R1 (1<<19) /* capture channel accumulator update disable */
246 #define ES_1371_SRC_RAM_DATAO(o) (((o)&0xffff)<<0)/* current value of the sample rate converter */
247 #define ES_1371_SRC_RAM_DATAM (0xffff<<0) /* mask for above */
248 #define ES_1371_SRC_RAM_DATAI(i) (((i)>>0)&0xffff)/* current value of the sample rate converter */
250 #define ES_REG_1371_LEGACY 0x18 /* W/R: Legacy control/status register */
251 #define ES_1371_JFAST (1<<31) /* fast joystick timing */
252 #define ES_1371_HIB (1<<30) /* host interrupt blocking enable */
253 #define ES_1371_VSB (1<<29) /* SB; 0 = addr 0x220xH, 1 = 0x22FxH */
254 #define ES_1371_VMPUO(o) (((o)&0x03)<<27)/* base register address; 0 = 0x320xH; 1 = 0x330xH; 2 = 0x340xH; 3 = 0x350xH */
255 #define ES_1371_VMPUM (0x03<<27) /* mask for above */
256 #define ES_1371_VMPUI(i) (((i)>>27)&0x03)/* base register address */
257 #define ES_1371_VCDCO(o) (((o)&0x03)<<25)/* CODEC; 0 = 0x530xH; 1 = undefined; 2 = 0xe80xH; 3 = 0xF40xH */
258 #define ES_1371_VCDCM (0x03<<25) /* mask for above */
259 #define ES_1371_VCDCI(i) (((i)>>25)&0x03)/* CODEC address */
260 #define ES_1371_FIRQ (1<<24) /* force an interrupt */
261 #define ES_1371_SDMACAP (1<<23) /* enable event capture for slave DMA controller */
262 #define ES_1371_SPICAP (1<<22) /* enable event capture for slave IRQ controller */
263 #define ES_1371_MDMACAP (1<<21) /* enable event capture for master DMA controller */
264 #define ES_1371_MPICAP (1<<20) /* enable event capture for master IRQ controller */
265 #define ES_1371_ADCAP (1<<19) /* enable event capture for ADLIB register; 0x388xH */
266 #define ES_1371_SVCAP (1<<18) /* enable event capture for SB registers */
267 #define ES_1371_CDCCAP (1<<17) /* enable event capture for CODEC registers */
268 #define ES_1371_BACAP (1<<16) /* enable event capture for SoundScape base address */
269 #define ES_1371_EXI(i) (((i)>>8)&0x07) /* event number */
270 #define ES_1371_AI(i) (((i)>>3)&0x1f) /* event significant I/O address */
271 #define ES_1371_WR (1<<2) /* event capture; 0 = read; 1 = write */
272 #define ES_1371_LEGINT (1<<0) /* interrupt for legacy events; 0 = interrupt did occur */
274 #define ES_REG_CHANNEL_STATUS 0x1c /* R/W: first 32-bits from S/PDIF channel status block, es1373 */
276 #define ES_REG_SERIAL 0x20 /* R/W: Serial interface control register */
277 #define ES_1371_DAC_TEST (1<<22) /* DAC test mode enable */
278 #define ES_P2_END_INCO(o) (((o)&0x07)<<19)/* binary offset value to increment / loop end */
279 #define ES_P2_END_INCM (0x07<<19) /* mask for above */
280 #define ES_P2_END_INCI(i) (((i)>>16)&0x07)/* binary offset value to increment / loop end */
281 #define ES_P2_ST_INCO(o) (((o)&0x07)<<16)/* binary offset value to increment / start */
282 #define ES_P2_ST_INCM (0x07<<16) /* mask for above */
283 #define ES_P2_ST_INCI(i) (((i)<<16)&0x07)/* binary offset value to increment / start */
284 #define ES_R1_LOOP_SEL (1<<15) /* ADC; 0 - loop mode; 1 = stop mode */
285 #define ES_P2_LOOP_SEL (1<<14) /* DAC2; 0 - loop mode; 1 = stop mode */
286 #define ES_P1_LOOP_SEL (1<<13) /* DAC1; 0 - loop mode; 1 = stop mode */
287 #define ES_P2_PAUSE (1<<12) /* DAC2; 0 - play mode; 1 = pause mode */
288 #define ES_P1_PAUSE (1<<11) /* DAC1; 0 - play mode; 1 = pause mode */
289 #define ES_R1_INT_EN (1<<10) /* ADC interrupt enable */
290 #define ES_P2_INT_EN (1<<9) /* DAC2 interrupt enable */
291 #define ES_P1_INT_EN (1<<8) /* DAC1 interrupt enable */
292 #define ES_P1_SCT_RLD (1<<7) /* force sample counter reload for DAC1 */
293 #define ES_P2_DAC_SEN (1<<6) /* when stop mode: 0 - DAC2 play back zeros; 1 = DAC2 play back last sample */
294 #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 */
295 #define ES_R1_MODEM (0x03<<4) /* mask for above */
296 #define ES_R1_MODEI(i) (((i)>>4)&0x03)
297 #define ES_P2_MODEO(o) (((o)&0x03)<<2) /* DAC2 mode; -- '' -- */
298 #define ES_P2_MODEM (0x03<<2) /* mask for above */
299 #define ES_P2_MODEI(i) (((i)>>2)&0x03)
300 #define ES_P1_MODEO(o) (((o)&0x03)<<0) /* DAC1 mode; -- '' -- */
301 #define ES_P1_MODEM (0x03<<0) /* mask for above */
302 #define ES_P1_MODEI(i) (((i)>>0)&0x03)
304 #define ES_REG_DAC1_COUNT 0x24 /* R/W: DAC1 sample count register */
305 #define ES_REG_DAC2_COUNT 0x28 /* R/W: DAC2 sample count register */
306 #define ES_REG_ADC_COUNT 0x2c /* R/W: ADC sample count register */
307 #define ES_REG_CURR_COUNT(i) (((i)>>16)&0xffff)
308 #define ES_REG_COUNTO(o) (((o)&0xffff)<<0)
309 #define ES_REG_COUNTM (0xffff<<0)
310 #define ES_REG_COUNTI(i) (((i)>>0)&0xffff)
312 #define ES_REG_DAC1_FRAME 0x30 /* R/W: PAGE 0x0c; DAC1 frame address */
313 #define ES_REG_DAC1_SIZE 0x34 /* R/W: PAGE 0x0c; DAC1 frame size */
314 #define ES_REG_DAC2_FRAME 0x38 /* R/W: PAGE 0x0c; DAC2 frame address */
315 #define ES_REG_DAC2_SIZE 0x3c /* R/W: PAGE 0x0c; DAC2 frame size */
316 #define ES_REG_ADC_FRAME 0x30 /* R/W: PAGE 0x0d; ADC frame address */
317 #define ES_REG_ADC_SIZE 0x34 /* R/W: PAGE 0x0d; ADC frame size */
318 #define ES_REG_FCURR_COUNTO(o) (((o)&0xffff)<<16)
319 #define ES_REG_FCURR_COUNTM (0xffff<<16)
320 #define ES_REG_FCURR_COUNTI(i) (((i)>>14)&0x3fffc)
321 #define ES_REG_FSIZEO(o) (((o)&0xffff)<<0)
322 #define ES_REG_FSIZEM (0xffff<<0)
323 #define ES_REG_FSIZEI(i) (((i)>>0)&0xffff)
324 #define ES_REG_PHANTOM_FRAME 0x38 /* R/W: PAGE 0x0d: phantom frame address */
325 #define ES_REG_PHANTOM_COUNT 0x3c /* R/W: PAGE 0x0d: phantom frame count */
327 #define ES_REG_UART_FIFO 0x30 /* R/W: PAGE 0x0e; UART FIFO register */
328 #define ES_REG_UF_VALID (1<<8)
329 #define ES_REG_UF_BYTEO(o) (((o)&0xff)<<0)
330 #define ES_REG_UF_BYTEM (0xff<<0)
331 #define ES_REG_UF_BYTEI(i) (((i)>>0)&0xff)
338 #define ES_PAGE_DAC 0x0c
339 #define ES_PAGE_ADC 0x0d
340 #define ES_PAGE_UART 0x0e
341 #define ES_PAGE_UART1 0x0f
344 * Sample rate converter addresses
347 #define ES_SMPREG_DAC1 0x70
348 #define ES_SMPREG_DAC2 0x74
349 #define ES_SMPREG_ADC 0x78
350 #define ES_SMPREG_VOL_ADC 0x6c
351 #define ES_SMPREG_VOL_DAC1 0x7c
352 #define ES_SMPREG_VOL_DAC2 0x7e
353 #define ES_SMPREG_TRUNC_N 0x00
354 #define ES_SMPREG_INT_REGS 0x01
355 #define ES_SMPREG_ACCUM_FRAC 0x02
356 #define ES_SMPREG_VFREQ_FRAC 0x03
362 #define ES_1370_SRCLOCK 1411200
363 #define ES_1370_SRTODIV(x) (ES_1370_SRCLOCK/(x)-2)
369 #define ES_MODE_PLAY1 0x0001
370 #define ES_MODE_PLAY2 0x0002
371 #define ES_MODE_CAPTURE 0x0004
373 #define ES_MODE_OUTPUT 0x0001 /* for MIDI */
374 #define ES_MODE_INPUT 0x0002 /* for MIDI */
382 struct semaphore src_mutex
;
386 unsigned long playback1size
;
387 unsigned long playback2size
;
388 unsigned long capture3size
;
392 unsigned int uartm
; /* UART mode */
394 unsigned int ctrl
; /* control register */
395 unsigned int sctrl
; /* serial control register */
396 unsigned int cssr
; /* control status register */
397 unsigned int uartc
; /* uart control register */
398 unsigned int rev
; /* chip revision */
403 struct snd_ac97
*ac97
;
408 struct snd_ak4531
*ak4531
;
414 unsigned short subsystem_vendor_id
;
415 unsigned short subsystem_device_id
;
416 struct snd_card
*card
;
417 struct snd_pcm
*pcm1
; /* DAC1/ADC PCM */
418 struct snd_pcm
*pcm2
; /* DAC2 PCM */
419 struct snd_pcm_substream
*playback1_substream
;
420 struct snd_pcm_substream
*playback2_substream
;
421 struct snd_pcm_substream
*capture_substream
;
422 unsigned int p1_dma_size
;
423 unsigned int p2_dma_size
;
424 unsigned int c_dma_size
;
425 unsigned int p1_period_size
;
426 unsigned int p2_period_size
;
427 unsigned int c_period_size
;
428 struct snd_rawmidi
*rmidi
;
429 struct snd_rawmidi_substream
*midi_input
;
430 struct snd_rawmidi_substream
*midi_output
;
433 unsigned int spdif_default
;
434 unsigned int spdif_stream
;
437 struct snd_dma_buffer dma_bug
;
440 #ifdef SUPPORT_JOYSTICK
441 struct gameport
*gameport
;
445 static irqreturn_t
snd_audiopci_interrupt(int irq
, void *dev_id
, struct pt_regs
*regs
);
447 static struct pci_device_id snd_audiopci_ids
[] = {
449 { 0x1274, 0x5000, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, 0, }, /* ES1370 */
452 { 0x1274, 0x1371, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, 0, }, /* ES1371 */
453 { 0x1274, 0x5880, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, 0, }, /* ES1373 - CT5880 */
454 { 0x1102, 0x8938, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, 0, }, /* Ectiva EV1938 */
459 MODULE_DEVICE_TABLE(pci
, snd_audiopci_ids
);
465 #define POLL_COUNT 0xa000
468 static unsigned int snd_es1370_fixed_rates
[] =
469 {5512, 11025, 22050, 44100};
470 static struct snd_pcm_hw_constraint_list snd_es1370_hw_constraints_rates
= {
472 .list
= snd_es1370_fixed_rates
,
475 static struct snd_ratnum es1370_clock
= {
476 .num
= ES_1370_SRCLOCK
,
481 static struct snd_pcm_hw_constraint_ratnums snd_es1370_hw_constraints_clock
= {
483 .rats
= &es1370_clock
,
486 static struct snd_ratden es1371_dac_clock
= {
487 .num_min
= 3000 * (1 << 15),
488 .num_max
= 48000 * (1 << 15),
492 static struct snd_pcm_hw_constraint_ratdens snd_es1371_hw_constraints_dac_clock
= {
494 .rats
= &es1371_dac_clock
,
496 static struct snd_ratnum es1371_adc_clock
= {
502 static struct snd_pcm_hw_constraint_ratnums snd_es1371_hw_constraints_adc_clock
= {
504 .rats
= &es1371_adc_clock
,
507 static const unsigned int snd_ensoniq_sample_shift
[] =
511 * common I/O routines
516 static unsigned int snd_es1371_wait_src_ready(struct ensoniq
* ensoniq
)
518 unsigned int t
, r
= 0;
520 for (t
= 0; t
< POLL_COUNT
; t
++) {
521 r
= inl(ES_REG(ensoniq
, 1371_SMPRATE
));
522 if ((r
& ES_1371_SRC_RAM_BUSY
) == 0)
526 snd_printk(KERN_ERR
"wait source ready timeout 0x%lx [0x%x]\n",
527 ES_REG(ensoniq
, 1371_SMPRATE
), r
);
531 static unsigned int snd_es1371_src_read(struct ensoniq
* ensoniq
, unsigned short reg
)
533 unsigned int temp
, i
, orig
, r
;
536 temp
= orig
= snd_es1371_wait_src_ready(ensoniq
);
538 /* expose the SRC state bits */
539 r
= temp
& (ES_1371_SRC_DISABLE
| ES_1371_DIS_P1
|
540 ES_1371_DIS_P2
| ES_1371_DIS_R1
);
541 r
|= ES_1371_SRC_RAM_ADDRO(reg
) | 0x10000;
542 outl(r
, ES_REG(ensoniq
, 1371_SMPRATE
));
544 /* now, wait for busy and the correct time to read */
545 temp
= snd_es1371_wait_src_ready(ensoniq
);
547 if ((temp
& 0x00870000) != 0x00010000) {
548 /* wait for the right state */
549 for (i
= 0; i
< POLL_COUNT
; i
++) {
550 temp
= inl(ES_REG(ensoniq
, 1371_SMPRATE
));
551 if ((temp
& 0x00870000) == 0x00010000)
556 /* hide the state bits */
557 r
= orig
& (ES_1371_SRC_DISABLE
| ES_1371_DIS_P1
|
558 ES_1371_DIS_P2
| ES_1371_DIS_R1
);
559 r
|= ES_1371_SRC_RAM_ADDRO(reg
);
560 outl(r
, ES_REG(ensoniq
, 1371_SMPRATE
));
565 static void snd_es1371_src_write(struct ensoniq
* ensoniq
,
566 unsigned short reg
, unsigned short data
)
570 r
= snd_es1371_wait_src_ready(ensoniq
) &
571 (ES_1371_SRC_DISABLE
| ES_1371_DIS_P1
|
572 ES_1371_DIS_P2
| ES_1371_DIS_R1
);
573 r
|= ES_1371_SRC_RAM_ADDRO(reg
) | ES_1371_SRC_RAM_DATAO(data
);
574 outl(r
| ES_1371_SRC_RAM_WE
, ES_REG(ensoniq
, 1371_SMPRATE
));
577 #endif /* CHIP1371 */
581 static void snd_es1370_codec_write(struct snd_ak4531
*ak4531
,
582 unsigned short reg
, unsigned short val
)
584 struct ensoniq
*ensoniq
= ak4531
->private_data
;
585 unsigned long end_time
= jiffies
+ HZ
/ 10;
588 printk("CODEC WRITE: reg = 0x%x, val = 0x%x (0x%x), creg = 0x%x\n",
589 reg
, val
, ES_1370_CODEC_WRITE(reg
, val
), ES_REG(ensoniq
, 1370_CODEC
));
592 if (!(inl(ES_REG(ensoniq
, STATUS
)) & ES_1370_CSTAT
)) {
593 outw(ES_1370_CODEC_WRITE(reg
, val
), ES_REG(ensoniq
, 1370_CODEC
));
596 schedule_timeout_uninterruptible(1);
597 } while (time_after(end_time
, jiffies
));
598 snd_printk(KERN_ERR
"codec write timeout, status = 0x%x\n",
599 inl(ES_REG(ensoniq
, STATUS
)));
602 #endif /* CHIP1370 */
606 static void snd_es1371_codec_write(struct snd_ac97
*ac97
,
607 unsigned short reg
, unsigned short val
)
609 struct ensoniq
*ensoniq
= ac97
->private_data
;
612 down(&ensoniq
->src_mutex
);
613 for (t
= 0; t
< POLL_COUNT
; t
++) {
614 if (!(inl(ES_REG(ensoniq
, 1371_CODEC
)) & ES_1371_CODEC_WIP
)) {
615 /* save the current state for latter */
616 x
= snd_es1371_wait_src_ready(ensoniq
);
617 outl((x
& (ES_1371_SRC_DISABLE
| ES_1371_DIS_P1
|
618 ES_1371_DIS_P2
| ES_1371_DIS_R1
)) | 0x00010000,
619 ES_REG(ensoniq
, 1371_SMPRATE
));
620 /* wait for not busy (state 0) first to avoid
622 for (t
= 0; t
< POLL_COUNT
; t
++) {
623 if ((inl(ES_REG(ensoniq
, 1371_SMPRATE
)) & 0x00870000) ==
627 /* wait for a SAFE time to write addr/data and then do it, dammit */
628 for (t
= 0; t
< POLL_COUNT
; t
++) {
629 if ((inl(ES_REG(ensoniq
, 1371_SMPRATE
)) & 0x00870000) ==
633 outl(ES_1371_CODEC_WRITE(reg
, val
), ES_REG(ensoniq
, 1371_CODEC
));
634 /* restore SRC reg */
635 snd_es1371_wait_src_ready(ensoniq
);
636 outl(x
, ES_REG(ensoniq
, 1371_SMPRATE
));
637 up(&ensoniq
->src_mutex
);
641 up(&ensoniq
->src_mutex
);
642 snd_printk(KERN_ERR
"codec write timeout at 0x%lx [0x%x]\n",
643 ES_REG(ensoniq
, 1371_CODEC
), inl(ES_REG(ensoniq
, 1371_CODEC
)));
646 static unsigned short snd_es1371_codec_read(struct snd_ac97
*ac97
,
649 struct ensoniq
*ensoniq
= ac97
->private_data
;
650 unsigned int t
, x
, fail
= 0;
653 down(&ensoniq
->src_mutex
);
654 for (t
= 0; t
< POLL_COUNT
; t
++) {
655 if (!(inl(ES_REG(ensoniq
, 1371_CODEC
)) & ES_1371_CODEC_WIP
)) {
656 /* save the current state for latter */
657 x
= snd_es1371_wait_src_ready(ensoniq
);
658 outl((x
& (ES_1371_SRC_DISABLE
| ES_1371_DIS_P1
|
659 ES_1371_DIS_P2
| ES_1371_DIS_R1
)) | 0x00010000,
660 ES_REG(ensoniq
, 1371_SMPRATE
));
661 /* wait for not busy (state 0) first to avoid
663 for (t
= 0; t
< POLL_COUNT
; t
++) {
664 if ((inl(ES_REG(ensoniq
, 1371_SMPRATE
)) & 0x00870000) ==
668 /* wait for a SAFE time to write addr/data and then do it, dammit */
669 for (t
= 0; t
< POLL_COUNT
; t
++) {
670 if ((inl(ES_REG(ensoniq
, 1371_SMPRATE
)) & 0x00870000) ==
674 outl(ES_1371_CODEC_READS(reg
), ES_REG(ensoniq
, 1371_CODEC
));
675 /* restore SRC reg */
676 snd_es1371_wait_src_ready(ensoniq
);
677 outl(x
, ES_REG(ensoniq
, 1371_SMPRATE
));
678 /* wait for WIP again */
679 for (t
= 0; t
< POLL_COUNT
; t
++) {
680 if (!(inl(ES_REG(ensoniq
, 1371_CODEC
)) & ES_1371_CODEC_WIP
))
683 /* now wait for the stinkin' data (RDY) */
684 for (t
= 0; t
< POLL_COUNT
; t
++) {
685 if ((x
= inl(ES_REG(ensoniq
, 1371_CODEC
))) & ES_1371_CODEC_RDY
) {
686 up(&ensoniq
->src_mutex
);
687 return ES_1371_CODEC_READ(x
);
690 up(&ensoniq
->src_mutex
);
692 snd_printk(KERN_ERR
"codec read timeout (final) "
693 "at 0x%lx, reg = 0x%x [0x%x]\n",
694 ES_REG(ensoniq
, 1371_CODEC
), reg
,
695 inl(ES_REG(ensoniq
, 1371_CODEC
)));
701 up(&ensoniq
->src_mutex
);
702 snd_printk(KERN_ERR
"es1371: codec read timeout at 0x%lx [0x%x]\n",
703 ES_REG(ensoniq
, 1371_CODEC
), inl(ES_REG(ensoniq
, 1371_CODEC
)));
707 static void snd_es1371_codec_wait(struct snd_ac97
*ac97
)
710 snd_es1371_codec_read(ac97
, AC97_RESET
);
711 snd_es1371_codec_read(ac97
, AC97_VENDOR_ID1
);
712 snd_es1371_codec_read(ac97
, AC97_VENDOR_ID2
);
716 static void snd_es1371_adc_rate(struct ensoniq
* ensoniq
, unsigned int rate
)
718 unsigned int n
, truncm
, freq
, result
;
720 down(&ensoniq
->src_mutex
);
722 if ((1 << n
) & ((1 << 15) | (1 << 13) | (1 << 11) | (1 << 9)))
724 truncm
= (21 * n
- 1) | 1;
725 freq
= ((48000UL << 15) / rate
) * n
;
726 result
= (48000UL << 15) / (freq
/ n
);
730 snd_es1371_src_write(ensoniq
, ES_SMPREG_ADC
+ ES_SMPREG_TRUNC_N
,
731 (((239 - truncm
) >> 1) << 9) | (n
<< 4));
735 snd_es1371_src_write(ensoniq
, ES_SMPREG_ADC
+ ES_SMPREG_TRUNC_N
,
736 0x8000 | (((119 - truncm
) >> 1) << 9) | (n
<< 4));
738 snd_es1371_src_write(ensoniq
, ES_SMPREG_ADC
+ ES_SMPREG_INT_REGS
,
739 (snd_es1371_src_read(ensoniq
, ES_SMPREG_ADC
+
740 ES_SMPREG_INT_REGS
) & 0x00ff) |
741 ((freq
>> 5) & 0xfc00));
742 snd_es1371_src_write(ensoniq
, ES_SMPREG_ADC
+ ES_SMPREG_VFREQ_FRAC
, freq
& 0x7fff);
743 snd_es1371_src_write(ensoniq
, ES_SMPREG_VOL_ADC
, n
<< 8);
744 snd_es1371_src_write(ensoniq
, ES_SMPREG_VOL_ADC
+ 1, n
<< 8);
745 up(&ensoniq
->src_mutex
);
748 static void snd_es1371_dac1_rate(struct ensoniq
* ensoniq
, unsigned int rate
)
750 unsigned int freq
, r
;
752 down(&ensoniq
->src_mutex
);
753 freq
= ((rate
<< 15) + 1500) / 3000;
754 r
= (snd_es1371_wait_src_ready(ensoniq
) & (ES_1371_SRC_DISABLE
|
755 ES_1371_DIS_P2
| ES_1371_DIS_R1
)) |
757 outl(r
, ES_REG(ensoniq
, 1371_SMPRATE
));
758 snd_es1371_src_write(ensoniq
, ES_SMPREG_DAC1
+ ES_SMPREG_INT_REGS
,
759 (snd_es1371_src_read(ensoniq
, ES_SMPREG_DAC1
+
760 ES_SMPREG_INT_REGS
) & 0x00ff) |
761 ((freq
>> 5) & 0xfc00));
762 snd_es1371_src_write(ensoniq
, ES_SMPREG_DAC1
+ ES_SMPREG_VFREQ_FRAC
, freq
& 0x7fff);
763 r
= (snd_es1371_wait_src_ready(ensoniq
) & (ES_1371_SRC_DISABLE
|
764 ES_1371_DIS_P2
| ES_1371_DIS_R1
));
765 outl(r
, ES_REG(ensoniq
, 1371_SMPRATE
));
766 up(&ensoniq
->src_mutex
);
769 static void snd_es1371_dac2_rate(struct ensoniq
* ensoniq
, unsigned int rate
)
771 unsigned int freq
, r
;
773 down(&ensoniq
->src_mutex
);
774 freq
= ((rate
<< 15) + 1500) / 3000;
775 r
= (snd_es1371_wait_src_ready(ensoniq
) & (ES_1371_SRC_DISABLE
|
776 ES_1371_DIS_P1
| ES_1371_DIS_R1
)) |
778 outl(r
, ES_REG(ensoniq
, 1371_SMPRATE
));
779 snd_es1371_src_write(ensoniq
, ES_SMPREG_DAC2
+ ES_SMPREG_INT_REGS
,
780 (snd_es1371_src_read(ensoniq
, ES_SMPREG_DAC2
+
781 ES_SMPREG_INT_REGS
) & 0x00ff) |
782 ((freq
>> 5) & 0xfc00));
783 snd_es1371_src_write(ensoniq
, ES_SMPREG_DAC2
+ ES_SMPREG_VFREQ_FRAC
,
785 r
= (snd_es1371_wait_src_ready(ensoniq
) & (ES_1371_SRC_DISABLE
|
786 ES_1371_DIS_P1
| ES_1371_DIS_R1
));
787 outl(r
, ES_REG(ensoniq
, 1371_SMPRATE
));
788 up(&ensoniq
->src_mutex
);
791 #endif /* CHIP1371 */
793 static int snd_ensoniq_trigger(struct snd_pcm_substream
*substream
, int cmd
)
795 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
797 case SNDRV_PCM_TRIGGER_PAUSE_PUSH
:
798 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE
:
800 unsigned int what
= 0;
801 struct list_head
*pos
;
802 struct snd_pcm_substream
*s
;
803 snd_pcm_group_for_each(pos
, substream
) {
804 s
= snd_pcm_group_substream_entry(pos
);
805 if (s
== ensoniq
->playback1_substream
) {
807 snd_pcm_trigger_done(s
, substream
);
808 } else if (s
== ensoniq
->playback2_substream
) {
810 snd_pcm_trigger_done(s
, substream
);
811 } else if (s
== ensoniq
->capture_substream
)
814 spin_lock(&ensoniq
->reg_lock
);
815 if (cmd
== SNDRV_PCM_TRIGGER_PAUSE_PUSH
)
816 ensoniq
->sctrl
|= what
;
818 ensoniq
->sctrl
&= ~what
;
819 outl(ensoniq
->sctrl
, ES_REG(ensoniq
, SERIAL
));
820 spin_unlock(&ensoniq
->reg_lock
);
823 case SNDRV_PCM_TRIGGER_START
:
824 case SNDRV_PCM_TRIGGER_STOP
:
826 unsigned int what
= 0;
827 struct list_head
*pos
;
828 struct snd_pcm_substream
*s
;
829 snd_pcm_group_for_each(pos
, substream
) {
830 s
= snd_pcm_group_substream_entry(pos
);
831 if (s
== ensoniq
->playback1_substream
) {
833 snd_pcm_trigger_done(s
, substream
);
834 } else if (s
== ensoniq
->playback2_substream
) {
836 snd_pcm_trigger_done(s
, substream
);
837 } else if (s
== ensoniq
->capture_substream
) {
839 snd_pcm_trigger_done(s
, substream
);
842 spin_lock(&ensoniq
->reg_lock
);
843 if (cmd
== SNDRV_PCM_TRIGGER_START
)
844 ensoniq
->ctrl
|= what
;
846 ensoniq
->ctrl
&= ~what
;
847 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
848 spin_unlock(&ensoniq
->reg_lock
);
861 static int snd_ensoniq_hw_params(struct snd_pcm_substream
*substream
,
862 struct snd_pcm_hw_params
*hw_params
)
864 return snd_pcm_lib_malloc_pages(substream
, params_buffer_bytes(hw_params
));
867 static int snd_ensoniq_hw_free(struct snd_pcm_substream
*substream
)
869 return snd_pcm_lib_free_pages(substream
);
872 static int snd_ensoniq_playback1_prepare(struct snd_pcm_substream
*substream
)
874 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
875 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
876 unsigned int mode
= 0;
878 ensoniq
->p1_dma_size
= snd_pcm_lib_buffer_bytes(substream
);
879 ensoniq
->p1_period_size
= snd_pcm_lib_period_bytes(substream
);
880 if (snd_pcm_format_width(runtime
->format
) == 16)
882 if (runtime
->channels
> 1)
884 spin_lock_irq(&ensoniq
->reg_lock
);
885 ensoniq
->ctrl
&= ~ES_DAC1_EN
;
887 /* 48k doesn't need SRC (it breaks AC3-passthru) */
888 if (runtime
->rate
== 48000)
889 ensoniq
->ctrl
|= ES_1373_BYPASS_P1
;
891 ensoniq
->ctrl
&= ~ES_1373_BYPASS_P1
;
893 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
894 outl(ES_MEM_PAGEO(ES_PAGE_DAC
), ES_REG(ensoniq
, MEM_PAGE
));
895 outl(runtime
->dma_addr
, ES_REG(ensoniq
, DAC1_FRAME
));
896 outl((ensoniq
->p1_dma_size
>> 2) - 1, ES_REG(ensoniq
, DAC1_SIZE
));
897 ensoniq
->sctrl
&= ~(ES_P1_LOOP_SEL
| ES_P1_PAUSE
| ES_P1_SCT_RLD
| ES_P1_MODEM
);
898 ensoniq
->sctrl
|= ES_P1_INT_EN
| ES_P1_MODEO(mode
);
899 outl(ensoniq
->sctrl
, ES_REG(ensoniq
, SERIAL
));
900 outl((ensoniq
->p1_period_size
>> snd_ensoniq_sample_shift
[mode
]) - 1,
901 ES_REG(ensoniq
, DAC1_COUNT
));
903 ensoniq
->ctrl
&= ~ES_1370_WTSRSELM
;
904 switch (runtime
->rate
) {
905 case 5512: ensoniq
->ctrl
|= ES_1370_WTSRSEL(0); break;
906 case 11025: ensoniq
->ctrl
|= ES_1370_WTSRSEL(1); break;
907 case 22050: ensoniq
->ctrl
|= ES_1370_WTSRSEL(2); break;
908 case 44100: ensoniq
->ctrl
|= ES_1370_WTSRSEL(3); break;
912 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
913 spin_unlock_irq(&ensoniq
->reg_lock
);
915 snd_es1371_dac1_rate(ensoniq
, runtime
->rate
);
920 static int snd_ensoniq_playback2_prepare(struct snd_pcm_substream
*substream
)
922 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
923 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
924 unsigned int mode
= 0;
926 ensoniq
->p2_dma_size
= snd_pcm_lib_buffer_bytes(substream
);
927 ensoniq
->p2_period_size
= snd_pcm_lib_period_bytes(substream
);
928 if (snd_pcm_format_width(runtime
->format
) == 16)
930 if (runtime
->channels
> 1)
932 spin_lock_irq(&ensoniq
->reg_lock
);
933 ensoniq
->ctrl
&= ~ES_DAC2_EN
;
934 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
935 outl(ES_MEM_PAGEO(ES_PAGE_DAC
), ES_REG(ensoniq
, MEM_PAGE
));
936 outl(runtime
->dma_addr
, ES_REG(ensoniq
, DAC2_FRAME
));
937 outl((ensoniq
->p2_dma_size
>> 2) - 1, ES_REG(ensoniq
, DAC2_SIZE
));
938 ensoniq
->sctrl
&= ~(ES_P2_LOOP_SEL
| ES_P2_PAUSE
| ES_P2_DAC_SEN
|
939 ES_P2_END_INCM
| ES_P2_ST_INCM
| ES_P2_MODEM
);
940 ensoniq
->sctrl
|= ES_P2_INT_EN
| ES_P2_MODEO(mode
) |
941 ES_P2_END_INCO(mode
& 2 ? 2 : 1) | ES_P2_ST_INCO(0);
942 outl(ensoniq
->sctrl
, ES_REG(ensoniq
, SERIAL
));
943 outl((ensoniq
->p2_period_size
>> snd_ensoniq_sample_shift
[mode
]) - 1,
944 ES_REG(ensoniq
, DAC2_COUNT
));
946 if (!(ensoniq
->u
.es1370
.pclkdiv_lock
& ES_MODE_CAPTURE
)) {
947 ensoniq
->ctrl
&= ~ES_1370_PCLKDIVM
;
948 ensoniq
->ctrl
|= ES_1370_PCLKDIVO(ES_1370_SRTODIV(runtime
->rate
));
949 ensoniq
->u
.es1370
.pclkdiv_lock
|= ES_MODE_PLAY2
;
952 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
953 spin_unlock_irq(&ensoniq
->reg_lock
);
955 snd_es1371_dac2_rate(ensoniq
, runtime
->rate
);
960 static int snd_ensoniq_capture_prepare(struct snd_pcm_substream
*substream
)
962 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
963 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
964 unsigned int mode
= 0;
966 ensoniq
->c_dma_size
= snd_pcm_lib_buffer_bytes(substream
);
967 ensoniq
->c_period_size
= snd_pcm_lib_period_bytes(substream
);
968 if (snd_pcm_format_width(runtime
->format
) == 16)
970 if (runtime
->channels
> 1)
972 spin_lock_irq(&ensoniq
->reg_lock
);
973 ensoniq
->ctrl
&= ~ES_ADC_EN
;
974 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
975 outl(ES_MEM_PAGEO(ES_PAGE_ADC
), ES_REG(ensoniq
, MEM_PAGE
));
976 outl(runtime
->dma_addr
, ES_REG(ensoniq
, ADC_FRAME
));
977 outl((ensoniq
->c_dma_size
>> 2) - 1, ES_REG(ensoniq
, ADC_SIZE
));
978 ensoniq
->sctrl
&= ~(ES_R1_LOOP_SEL
| ES_R1_MODEM
);
979 ensoniq
->sctrl
|= ES_R1_INT_EN
| ES_R1_MODEO(mode
);
980 outl(ensoniq
->sctrl
, ES_REG(ensoniq
, SERIAL
));
981 outl((ensoniq
->c_period_size
>> snd_ensoniq_sample_shift
[mode
]) - 1,
982 ES_REG(ensoniq
, ADC_COUNT
));
984 if (!(ensoniq
->u
.es1370
.pclkdiv_lock
& ES_MODE_PLAY2
)) {
985 ensoniq
->ctrl
&= ~ES_1370_PCLKDIVM
;
986 ensoniq
->ctrl
|= ES_1370_PCLKDIVO(ES_1370_SRTODIV(runtime
->rate
));
987 ensoniq
->u
.es1370
.pclkdiv_lock
|= ES_MODE_CAPTURE
;
990 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
991 spin_unlock_irq(&ensoniq
->reg_lock
);
993 snd_es1371_adc_rate(ensoniq
, runtime
->rate
);
998 static snd_pcm_uframes_t
snd_ensoniq_playback1_pointer(struct snd_pcm_substream
*substream
)
1000 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
1003 spin_lock(&ensoniq
->reg_lock
);
1004 if (inl(ES_REG(ensoniq
, CONTROL
)) & ES_DAC1_EN
) {
1005 outl(ES_MEM_PAGEO(ES_PAGE_DAC
), ES_REG(ensoniq
, MEM_PAGE
));
1006 ptr
= ES_REG_FCURR_COUNTI(inl(ES_REG(ensoniq
, DAC1_SIZE
)));
1007 ptr
= bytes_to_frames(substream
->runtime
, ptr
);
1011 spin_unlock(&ensoniq
->reg_lock
);
1015 static snd_pcm_uframes_t
snd_ensoniq_playback2_pointer(struct snd_pcm_substream
*substream
)
1017 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
1020 spin_lock(&ensoniq
->reg_lock
);
1021 if (inl(ES_REG(ensoniq
, CONTROL
)) & ES_DAC2_EN
) {
1022 outl(ES_MEM_PAGEO(ES_PAGE_DAC
), ES_REG(ensoniq
, MEM_PAGE
));
1023 ptr
= ES_REG_FCURR_COUNTI(inl(ES_REG(ensoniq
, DAC2_SIZE
)));
1024 ptr
= bytes_to_frames(substream
->runtime
, ptr
);
1028 spin_unlock(&ensoniq
->reg_lock
);
1032 static snd_pcm_uframes_t
snd_ensoniq_capture_pointer(struct snd_pcm_substream
*substream
)
1034 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
1037 spin_lock(&ensoniq
->reg_lock
);
1038 if (inl(ES_REG(ensoniq
, CONTROL
)) & ES_ADC_EN
) {
1039 outl(ES_MEM_PAGEO(ES_PAGE_ADC
), ES_REG(ensoniq
, MEM_PAGE
));
1040 ptr
= ES_REG_FCURR_COUNTI(inl(ES_REG(ensoniq
, ADC_SIZE
)));
1041 ptr
= bytes_to_frames(substream
->runtime
, ptr
);
1045 spin_unlock(&ensoniq
->reg_lock
);
1049 static struct snd_pcm_hardware snd_ensoniq_playback1
=
1051 .info
= (SNDRV_PCM_INFO_MMAP
| SNDRV_PCM_INFO_INTERLEAVED
|
1052 SNDRV_PCM_INFO_BLOCK_TRANSFER
|
1053 SNDRV_PCM_INFO_MMAP_VALID
|
1054 SNDRV_PCM_INFO_PAUSE
| SNDRV_PCM_INFO_SYNC_START
),
1055 .formats
= SNDRV_PCM_FMTBIT_U8
| SNDRV_PCM_FMTBIT_S16_LE
,
1058 SNDRV_PCM_RATE_CONTINUOUS
| SNDRV_PCM_RATE_8000_48000
,
1060 (SNDRV_PCM_RATE_KNOT
| /* 5512Hz rate */
1061 SNDRV_PCM_RATE_11025
| SNDRV_PCM_RATE_22050
|
1062 SNDRV_PCM_RATE_44100
),
1068 .buffer_bytes_max
= (128*1024),
1069 .period_bytes_min
= 64,
1070 .period_bytes_max
= (128*1024),
1072 .periods_max
= 1024,
1076 static struct snd_pcm_hardware snd_ensoniq_playback2
=
1078 .info
= (SNDRV_PCM_INFO_MMAP
| SNDRV_PCM_INFO_INTERLEAVED
|
1079 SNDRV_PCM_INFO_BLOCK_TRANSFER
|
1080 SNDRV_PCM_INFO_MMAP_VALID
| SNDRV_PCM_INFO_PAUSE
|
1081 SNDRV_PCM_INFO_SYNC_START
),
1082 .formats
= SNDRV_PCM_FMTBIT_U8
| SNDRV_PCM_FMTBIT_S16_LE
,
1083 .rates
= SNDRV_PCM_RATE_CONTINUOUS
| SNDRV_PCM_RATE_8000_48000
,
1088 .buffer_bytes_max
= (128*1024),
1089 .period_bytes_min
= 64,
1090 .period_bytes_max
= (128*1024),
1092 .periods_max
= 1024,
1096 static struct snd_pcm_hardware snd_ensoniq_capture
=
1098 .info
= (SNDRV_PCM_INFO_MMAP
| SNDRV_PCM_INFO_INTERLEAVED
|
1099 SNDRV_PCM_INFO_BLOCK_TRANSFER
|
1100 SNDRV_PCM_INFO_MMAP_VALID
| SNDRV_PCM_INFO_SYNC_START
),
1101 .formats
= SNDRV_PCM_FMTBIT_U8
| SNDRV_PCM_FMTBIT_S16_LE
,
1102 .rates
= SNDRV_PCM_RATE_CONTINUOUS
| SNDRV_PCM_RATE_8000_48000
,
1107 .buffer_bytes_max
= (128*1024),
1108 .period_bytes_min
= 64,
1109 .period_bytes_max
= (128*1024),
1111 .periods_max
= 1024,
1115 static int snd_ensoniq_playback1_open(struct snd_pcm_substream
*substream
)
1117 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
1118 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
1120 ensoniq
->mode
|= ES_MODE_PLAY1
;
1121 ensoniq
->playback1_substream
= substream
;
1122 runtime
->hw
= snd_ensoniq_playback1
;
1123 snd_pcm_set_sync(substream
);
1124 spin_lock_irq(&ensoniq
->reg_lock
);
1125 if (ensoniq
->spdif
&& ensoniq
->playback2_substream
== NULL
)
1126 ensoniq
->spdif_stream
= ensoniq
->spdif_default
;
1127 spin_unlock_irq(&ensoniq
->reg_lock
);
1129 snd_pcm_hw_constraint_list(runtime
, 0, SNDRV_PCM_HW_PARAM_RATE
,
1130 &snd_es1370_hw_constraints_rates
);
1132 snd_pcm_hw_constraint_ratdens(runtime
, 0, SNDRV_PCM_HW_PARAM_RATE
,
1133 &snd_es1371_hw_constraints_dac_clock
);
1138 static int snd_ensoniq_playback2_open(struct snd_pcm_substream
*substream
)
1140 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
1141 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
1143 ensoniq
->mode
|= ES_MODE_PLAY2
;
1144 ensoniq
->playback2_substream
= substream
;
1145 runtime
->hw
= snd_ensoniq_playback2
;
1146 snd_pcm_set_sync(substream
);
1147 spin_lock_irq(&ensoniq
->reg_lock
);
1148 if (ensoniq
->spdif
&& ensoniq
->playback1_substream
== NULL
)
1149 ensoniq
->spdif_stream
= ensoniq
->spdif_default
;
1150 spin_unlock_irq(&ensoniq
->reg_lock
);
1152 snd_pcm_hw_constraint_ratnums(runtime
, 0, SNDRV_PCM_HW_PARAM_RATE
,
1153 &snd_es1370_hw_constraints_clock
);
1155 snd_pcm_hw_constraint_ratdens(runtime
, 0, SNDRV_PCM_HW_PARAM_RATE
,
1156 &snd_es1371_hw_constraints_dac_clock
);
1161 static int snd_ensoniq_capture_open(struct snd_pcm_substream
*substream
)
1163 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
1164 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
1166 ensoniq
->mode
|= ES_MODE_CAPTURE
;
1167 ensoniq
->capture_substream
= substream
;
1168 runtime
->hw
= snd_ensoniq_capture
;
1169 snd_pcm_set_sync(substream
);
1171 snd_pcm_hw_constraint_ratnums(runtime
, 0, SNDRV_PCM_HW_PARAM_RATE
,
1172 &snd_es1370_hw_constraints_clock
);
1174 snd_pcm_hw_constraint_ratnums(runtime
, 0, SNDRV_PCM_HW_PARAM_RATE
,
1175 &snd_es1371_hw_constraints_adc_clock
);
1180 static int snd_ensoniq_playback1_close(struct snd_pcm_substream
*substream
)
1182 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
1184 ensoniq
->playback1_substream
= NULL
;
1185 ensoniq
->mode
&= ~ES_MODE_PLAY1
;
1189 static int snd_ensoniq_playback2_close(struct snd_pcm_substream
*substream
)
1191 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
1193 ensoniq
->playback2_substream
= NULL
;
1194 spin_lock_irq(&ensoniq
->reg_lock
);
1196 ensoniq
->u
.es1370
.pclkdiv_lock
&= ~ES_MODE_PLAY2
;
1198 ensoniq
->mode
&= ~ES_MODE_PLAY2
;
1199 spin_unlock_irq(&ensoniq
->reg_lock
);
1203 static int snd_ensoniq_capture_close(struct snd_pcm_substream
*substream
)
1205 struct ensoniq
*ensoniq
= snd_pcm_substream_chip(substream
);
1207 ensoniq
->capture_substream
= NULL
;
1208 spin_lock_irq(&ensoniq
->reg_lock
);
1210 ensoniq
->u
.es1370
.pclkdiv_lock
&= ~ES_MODE_CAPTURE
;
1212 ensoniq
->mode
&= ~ES_MODE_CAPTURE
;
1213 spin_unlock_irq(&ensoniq
->reg_lock
);
1217 static struct snd_pcm_ops snd_ensoniq_playback1_ops
= {
1218 .open
= snd_ensoniq_playback1_open
,
1219 .close
= snd_ensoniq_playback1_close
,
1220 .ioctl
= snd_pcm_lib_ioctl
,
1221 .hw_params
= snd_ensoniq_hw_params
,
1222 .hw_free
= snd_ensoniq_hw_free
,
1223 .prepare
= snd_ensoniq_playback1_prepare
,
1224 .trigger
= snd_ensoniq_trigger
,
1225 .pointer
= snd_ensoniq_playback1_pointer
,
1228 static struct snd_pcm_ops snd_ensoniq_playback2_ops
= {
1229 .open
= snd_ensoniq_playback2_open
,
1230 .close
= snd_ensoniq_playback2_close
,
1231 .ioctl
= snd_pcm_lib_ioctl
,
1232 .hw_params
= snd_ensoniq_hw_params
,
1233 .hw_free
= snd_ensoniq_hw_free
,
1234 .prepare
= snd_ensoniq_playback2_prepare
,
1235 .trigger
= snd_ensoniq_trigger
,
1236 .pointer
= snd_ensoniq_playback2_pointer
,
1239 static struct snd_pcm_ops snd_ensoniq_capture_ops
= {
1240 .open
= snd_ensoniq_capture_open
,
1241 .close
= snd_ensoniq_capture_close
,
1242 .ioctl
= snd_pcm_lib_ioctl
,
1243 .hw_params
= snd_ensoniq_hw_params
,
1244 .hw_free
= snd_ensoniq_hw_free
,
1245 .prepare
= snd_ensoniq_capture_prepare
,
1246 .trigger
= snd_ensoniq_trigger
,
1247 .pointer
= snd_ensoniq_capture_pointer
,
1250 static int __devinit
snd_ensoniq_pcm(struct ensoniq
* ensoniq
, int device
,
1251 struct snd_pcm
** rpcm
)
1253 struct snd_pcm
*pcm
;
1259 err
= snd_pcm_new(ensoniq
->card
, "ES1370/1", device
, 1, 1, &pcm
);
1261 err
= snd_pcm_new(ensoniq
->card
, "ES1371/1", device
, 1, 1, &pcm
);
1267 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
, &snd_ensoniq_playback2_ops
);
1269 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
, &snd_ensoniq_playback1_ops
);
1271 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_CAPTURE
, &snd_ensoniq_capture_ops
);
1273 pcm
->private_data
= ensoniq
;
1274 pcm
->info_flags
= 0;
1276 strcpy(pcm
->name
, "ES1370 DAC2/ADC");
1278 strcpy(pcm
->name
, "ES1371 DAC2/ADC");
1280 ensoniq
->pcm1
= pcm
;
1282 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1283 snd_dma_pci_data(ensoniq
->pci
), 64*1024, 128*1024);
1290 static int __devinit
snd_ensoniq_pcm2(struct ensoniq
* ensoniq
, int device
,
1291 struct snd_pcm
** rpcm
)
1293 struct snd_pcm
*pcm
;
1299 err
= snd_pcm_new(ensoniq
->card
, "ES1370/2", device
, 1, 0, &pcm
);
1301 err
= snd_pcm_new(ensoniq
->card
, "ES1371/2", device
, 1, 0, &pcm
);
1307 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
, &snd_ensoniq_playback1_ops
);
1309 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
, &snd_ensoniq_playback2_ops
);
1311 pcm
->private_data
= ensoniq
;
1312 pcm
->info_flags
= 0;
1314 strcpy(pcm
->name
, "ES1370 DAC1");
1316 strcpy(pcm
->name
, "ES1371 DAC1");
1318 ensoniq
->pcm2
= pcm
;
1320 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1321 snd_dma_pci_data(ensoniq
->pci
), 64*1024, 128*1024);
1333 * ENS1371 mixer (including SPDIF interface)
1336 static int snd_ens1373_spdif_info(struct snd_kcontrol
*kcontrol
,
1337 struct snd_ctl_elem_info
*uinfo
)
1339 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_IEC958
;
1344 static int snd_ens1373_spdif_default_get(struct snd_kcontrol
*kcontrol
,
1345 struct snd_ctl_elem_value
*ucontrol
)
1347 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1348 spin_lock_irq(&ensoniq
->reg_lock
);
1349 ucontrol
->value
.iec958
.status
[0] = (ensoniq
->spdif_default
>> 0) & 0xff;
1350 ucontrol
->value
.iec958
.status
[1] = (ensoniq
->spdif_default
>> 8) & 0xff;
1351 ucontrol
->value
.iec958
.status
[2] = (ensoniq
->spdif_default
>> 16) & 0xff;
1352 ucontrol
->value
.iec958
.status
[3] = (ensoniq
->spdif_default
>> 24) & 0xff;
1353 spin_unlock_irq(&ensoniq
->reg_lock
);
1357 static int snd_ens1373_spdif_default_put(struct snd_kcontrol
*kcontrol
,
1358 struct snd_ctl_elem_value
*ucontrol
)
1360 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1364 val
= ((u32
)ucontrol
->value
.iec958
.status
[0] << 0) |
1365 ((u32
)ucontrol
->value
.iec958
.status
[1] << 8) |
1366 ((u32
)ucontrol
->value
.iec958
.status
[2] << 16) |
1367 ((u32
)ucontrol
->value
.iec958
.status
[3] << 24);
1368 spin_lock_irq(&ensoniq
->reg_lock
);
1369 change
= ensoniq
->spdif_default
!= val
;
1370 ensoniq
->spdif_default
= val
;
1371 if (change
&& ensoniq
->playback1_substream
== NULL
&&
1372 ensoniq
->playback2_substream
== NULL
)
1373 outl(val
, ES_REG(ensoniq
, CHANNEL_STATUS
));
1374 spin_unlock_irq(&ensoniq
->reg_lock
);
1378 static int snd_ens1373_spdif_mask_get(struct snd_kcontrol
*kcontrol
,
1379 struct snd_ctl_elem_value
*ucontrol
)
1381 ucontrol
->value
.iec958
.status
[0] = 0xff;
1382 ucontrol
->value
.iec958
.status
[1] = 0xff;
1383 ucontrol
->value
.iec958
.status
[2] = 0xff;
1384 ucontrol
->value
.iec958
.status
[3] = 0xff;
1388 static int snd_ens1373_spdif_stream_get(struct snd_kcontrol
*kcontrol
,
1389 struct snd_ctl_elem_value
*ucontrol
)
1391 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1392 spin_lock_irq(&ensoniq
->reg_lock
);
1393 ucontrol
->value
.iec958
.status
[0] = (ensoniq
->spdif_stream
>> 0) & 0xff;
1394 ucontrol
->value
.iec958
.status
[1] = (ensoniq
->spdif_stream
>> 8) & 0xff;
1395 ucontrol
->value
.iec958
.status
[2] = (ensoniq
->spdif_stream
>> 16) & 0xff;
1396 ucontrol
->value
.iec958
.status
[3] = (ensoniq
->spdif_stream
>> 24) & 0xff;
1397 spin_unlock_irq(&ensoniq
->reg_lock
);
1401 static int snd_ens1373_spdif_stream_put(struct snd_kcontrol
*kcontrol
,
1402 struct snd_ctl_elem_value
*ucontrol
)
1404 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1408 val
= ((u32
)ucontrol
->value
.iec958
.status
[0] << 0) |
1409 ((u32
)ucontrol
->value
.iec958
.status
[1] << 8) |
1410 ((u32
)ucontrol
->value
.iec958
.status
[2] << 16) |
1411 ((u32
)ucontrol
->value
.iec958
.status
[3] << 24);
1412 spin_lock_irq(&ensoniq
->reg_lock
);
1413 change
= ensoniq
->spdif_stream
!= val
;
1414 ensoniq
->spdif_stream
= val
;
1415 if (change
&& (ensoniq
->playback1_substream
!= NULL
||
1416 ensoniq
->playback2_substream
!= NULL
))
1417 outl(val
, ES_REG(ensoniq
, CHANNEL_STATUS
));
1418 spin_unlock_irq(&ensoniq
->reg_lock
);
1422 #define ES1371_SPDIF(xname) \
1423 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .info = snd_es1371_spdif_info, \
1424 .get = snd_es1371_spdif_get, .put = snd_es1371_spdif_put }
1426 static int snd_es1371_spdif_info(struct snd_kcontrol
*kcontrol
,
1427 struct snd_ctl_elem_info
*uinfo
)
1429 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_BOOLEAN
;
1431 uinfo
->value
.integer
.min
= 0;
1432 uinfo
->value
.integer
.max
= 1;
1436 static int snd_es1371_spdif_get(struct snd_kcontrol
*kcontrol
,
1437 struct snd_ctl_elem_value
*ucontrol
)
1439 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1441 spin_lock_irq(&ensoniq
->reg_lock
);
1442 ucontrol
->value
.integer
.value
[0] = ensoniq
->ctrl
& ES_1373_SPDIF_THRU
? 1 : 0;
1443 spin_unlock_irq(&ensoniq
->reg_lock
);
1447 static int snd_es1371_spdif_put(struct snd_kcontrol
*kcontrol
,
1448 struct snd_ctl_elem_value
*ucontrol
)
1450 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1451 unsigned int nval1
, nval2
;
1454 nval1
= ucontrol
->value
.integer
.value
[0] ? ES_1373_SPDIF_THRU
: 0;
1455 nval2
= ucontrol
->value
.integer
.value
[0] ? ES_1373_SPDIF_EN
: 0;
1456 spin_lock_irq(&ensoniq
->reg_lock
);
1457 change
= (ensoniq
->ctrl
& ES_1373_SPDIF_THRU
) != nval1
;
1458 ensoniq
->ctrl
&= ~ES_1373_SPDIF_THRU
;
1459 ensoniq
->ctrl
|= nval1
;
1460 ensoniq
->cssr
&= ~ES_1373_SPDIF_EN
;
1461 ensoniq
->cssr
|= nval2
;
1462 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
1463 outl(ensoniq
->cssr
, ES_REG(ensoniq
, STATUS
));
1464 spin_unlock_irq(&ensoniq
->reg_lock
);
1469 /* spdif controls */
1470 static struct snd_kcontrol_new snd_es1371_mixer_spdif
[] __devinitdata
= {
1471 ES1371_SPDIF(SNDRV_CTL_NAME_IEC958("",PLAYBACK
,SWITCH
)),
1473 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1474 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,DEFAULT
),
1475 .info
= snd_ens1373_spdif_info
,
1476 .get
= snd_ens1373_spdif_default_get
,
1477 .put
= snd_ens1373_spdif_default_put
,
1480 .access
= SNDRV_CTL_ELEM_ACCESS_READ
,
1481 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1482 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,MASK
),
1483 .info
= snd_ens1373_spdif_info
,
1484 .get
= snd_ens1373_spdif_mask_get
1487 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1488 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,PCM_STREAM
),
1489 .info
= snd_ens1373_spdif_info
,
1490 .get
= snd_ens1373_spdif_stream_get
,
1491 .put
= snd_ens1373_spdif_stream_put
1496 static int snd_es1373_rear_info(struct snd_kcontrol
*kcontrol
,
1497 struct snd_ctl_elem_info
*uinfo
)
1499 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_BOOLEAN
;
1501 uinfo
->value
.integer
.min
= 0;
1502 uinfo
->value
.integer
.max
= 1;
1506 static int snd_es1373_rear_get(struct snd_kcontrol
*kcontrol
,
1507 struct snd_ctl_elem_value
*ucontrol
)
1509 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1512 spin_lock_irq(&ensoniq
->reg_lock
);
1513 if ((ensoniq
->cssr
& (ES_1373_REAR_BIT27
|ES_1373_REAR_BIT26
|
1514 ES_1373_REAR_BIT24
)) == ES_1373_REAR_BIT26
)
1516 ucontrol
->value
.integer
.value
[0] = val
;
1517 spin_unlock_irq(&ensoniq
->reg_lock
);
1521 static int snd_es1373_rear_put(struct snd_kcontrol
*kcontrol
,
1522 struct snd_ctl_elem_value
*ucontrol
)
1524 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1528 nval1
= ucontrol
->value
.integer
.value
[0] ?
1529 ES_1373_REAR_BIT26
: (ES_1373_REAR_BIT27
|ES_1373_REAR_BIT24
);
1530 spin_lock_irq(&ensoniq
->reg_lock
);
1531 change
= (ensoniq
->cssr
& (ES_1373_REAR_BIT27
|
1532 ES_1373_REAR_BIT26
|ES_1373_REAR_BIT24
)) != nval1
;
1533 ensoniq
->cssr
&= ~(ES_1373_REAR_BIT27
|ES_1373_REAR_BIT26
|ES_1373_REAR_BIT24
);
1534 ensoniq
->cssr
|= nval1
;
1535 outl(ensoniq
->cssr
, ES_REG(ensoniq
, STATUS
));
1536 spin_unlock_irq(&ensoniq
->reg_lock
);
1540 static struct snd_kcontrol_new snd_ens1373_rear __devinitdata
=
1542 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1543 .name
= "AC97 2ch->4ch Copy Switch",
1544 .info
= snd_es1373_rear_info
,
1545 .get
= snd_es1373_rear_get
,
1546 .put
= snd_es1373_rear_put
,
1549 static int snd_es1373_line_info(struct snd_kcontrol
*kcontrol
,
1550 struct snd_ctl_elem_info
*uinfo
)
1552 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_BOOLEAN
;
1554 uinfo
->value
.integer
.min
= 0;
1555 uinfo
->value
.integer
.max
= 1;
1559 static int snd_es1373_line_get(struct snd_kcontrol
*kcontrol
,
1560 struct snd_ctl_elem_value
*ucontrol
)
1562 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1565 spin_lock_irq(&ensoniq
->reg_lock
);
1566 if ((ensoniq
->ctrl
& ES_1371_GPIO_OUTM
) >= 4)
1568 ucontrol
->value
.integer
.value
[0] = val
;
1569 spin_unlock_irq(&ensoniq
->reg_lock
);
1573 static int snd_es1373_line_put(struct snd_kcontrol
*kcontrol
,
1574 struct snd_ctl_elem_value
*ucontrol
)
1576 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1580 spin_lock_irq(&ensoniq
->reg_lock
);
1581 ctrl
= ensoniq
->ctrl
;
1582 if (ucontrol
->value
.integer
.value
[0])
1583 ensoniq
->ctrl
|= ES_1371_GPIO_OUT(4); /* switch line-in -> rear out */
1585 ensoniq
->ctrl
&= ~ES_1371_GPIO_OUT(4);
1586 changed
= (ctrl
!= ensoniq
->ctrl
);
1588 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
1589 spin_unlock_irq(&ensoniq
->reg_lock
);
1593 static struct snd_kcontrol_new snd_ens1373_line __devinitdata
=
1595 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1596 .name
= "Line In->Rear Out Switch",
1597 .info
= snd_es1373_line_info
,
1598 .get
= snd_es1373_line_get
,
1599 .put
= snd_es1373_line_put
,
1602 static void snd_ensoniq_mixer_free_ac97(struct snd_ac97
*ac97
)
1604 struct ensoniq
*ensoniq
= ac97
->private_data
;
1605 ensoniq
->u
.es1371
.ac97
= NULL
;
1609 unsigned short vid
; /* vendor ID */
1610 unsigned short did
; /* device ID */
1611 unsigned char rev
; /* revision */
1612 } es1371_spdif_present
[] __devinitdata
= {
1613 { .vid
= PCI_VENDOR_ID_ENSONIQ
, .did
= PCI_DEVICE_ID_ENSONIQ_CT5880
, .rev
= CT5880REV_CT5880_C
},
1614 { .vid
= PCI_VENDOR_ID_ENSONIQ
, .did
= PCI_DEVICE_ID_ENSONIQ_CT5880
, .rev
= CT5880REV_CT5880_D
},
1615 { .vid
= PCI_VENDOR_ID_ENSONIQ
, .did
= PCI_DEVICE_ID_ENSONIQ_CT5880
, .rev
= CT5880REV_CT5880_E
},
1616 { .vid
= PCI_VENDOR_ID_ENSONIQ
, .did
= PCI_DEVICE_ID_ENSONIQ_ES1371
, .rev
= ES1371REV_CT5880_A
},
1617 { .vid
= PCI_VENDOR_ID_ENSONIQ
, .did
= PCI_DEVICE_ID_ENSONIQ_ES1371
, .rev
= ES1371REV_ES1373_8
},
1618 { .vid
= PCI_ANY_ID
, .did
= PCI_ANY_ID
}
1621 static int snd_ensoniq_1371_mixer(struct ensoniq
* ensoniq
, int has_spdif
, int has_line
)
1623 struct snd_card
*card
= ensoniq
->card
;
1624 struct snd_ac97_bus
*pbus
;
1625 struct snd_ac97_template ac97
;
1627 static struct snd_ac97_bus_ops ops
= {
1628 .write
= snd_es1371_codec_write
,
1629 .read
= snd_es1371_codec_read
,
1630 .wait
= snd_es1371_codec_wait
,
1633 if ((err
= snd_ac97_bus(card
, 0, &ops
, NULL
, &pbus
)) < 0)
1636 memset(&ac97
, 0, sizeof(ac97
));
1637 ac97
.private_data
= ensoniq
;
1638 ac97
.private_free
= snd_ensoniq_mixer_free_ac97
;
1639 ac97
.scaps
= AC97_SCAP_AUDIO
;
1640 if ((err
= snd_ac97_mixer(pbus
, &ac97
, &ensoniq
->u
.es1371
.ac97
)) < 0)
1642 for (idx
= 0; es1371_spdif_present
[idx
].vid
!= (unsigned short)PCI_ANY_ID
; idx
++)
1643 if ((ensoniq
->pci
->vendor
== es1371_spdif_present
[idx
].vid
&&
1644 ensoniq
->pci
->device
== es1371_spdif_present
[idx
].did
&&
1645 ensoniq
->rev
== es1371_spdif_present
[idx
].rev
) || has_spdif
> 0) {
1646 struct snd_kcontrol
*kctl
;
1652 ensoniq
->spdif_default
= ensoniq
->spdif_stream
=
1653 SNDRV_PCM_DEFAULT_CON_SPDIF
;
1654 outl(ensoniq
->spdif_default
, ES_REG(ensoniq
, CHANNEL_STATUS
));
1656 if (ensoniq
->u
.es1371
.ac97
->ext_id
& AC97_EI_SPDIF
)
1659 for (i
= 0; i
< (int)ARRAY_SIZE(snd_es1371_mixer_spdif
); i
++) {
1660 kctl
= snd_ctl_new1(&snd_es1371_mixer_spdif
[i
], ensoniq
);
1663 kctl
->id
.index
= index
;
1664 if ((err
= snd_ctl_add(card
, kctl
)) < 0)
1669 if (ensoniq
->u
.es1371
.ac97
->ext_id
& AC97_EI_SDAC
) {
1670 /* mirror rear to front speakers */
1671 ensoniq
->cssr
&= ~(ES_1373_REAR_BIT27
|ES_1373_REAR_BIT24
);
1672 ensoniq
->cssr
|= ES_1373_REAR_BIT26
;
1673 err
= snd_ctl_add(card
, snd_ctl_new1(&snd_ens1373_rear
, ensoniq
));
1677 if (((ensoniq
->subsystem_vendor_id
== 0x1274) &&
1678 (ensoniq
->subsystem_device_id
== 0x2000)) || /* GA-7DXR */
1679 ((ensoniq
->subsystem_vendor_id
== 0x1458) &&
1680 (ensoniq
->subsystem_device_id
== 0xa000)) || /* GA-8IEXP */
1682 err
= snd_ctl_add(card
, snd_ctl_new1(&snd_ens1373_line
, ensoniq
));
1690 #endif /* CHIP1371 */
1692 /* generic control callbacks for ens1370 */
1694 #define ENSONIQ_CONTROL(xname, mask) \
1695 { .iface = SNDRV_CTL_ELEM_IFACE_CARD, .name = xname, .info = snd_ensoniq_control_info, \
1696 .get = snd_ensoniq_control_get, .put = snd_ensoniq_control_put, \
1697 .private_value = mask }
1699 static int snd_ensoniq_control_info(struct snd_kcontrol
*kcontrol
,
1700 struct snd_ctl_elem_info
*uinfo
)
1702 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_BOOLEAN
;
1704 uinfo
->value
.integer
.min
= 0;
1705 uinfo
->value
.integer
.max
= 1;
1709 static int snd_ensoniq_control_get(struct snd_kcontrol
*kcontrol
,
1710 struct snd_ctl_elem_value
*ucontrol
)
1712 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1713 int mask
= kcontrol
->private_value
;
1715 spin_lock_irq(&ensoniq
->reg_lock
);
1716 ucontrol
->value
.integer
.value
[0] = ensoniq
->ctrl
& mask
? 1 : 0;
1717 spin_unlock_irq(&ensoniq
->reg_lock
);
1721 static int snd_ensoniq_control_put(struct snd_kcontrol
*kcontrol
,
1722 struct snd_ctl_elem_value
*ucontrol
)
1724 struct ensoniq
*ensoniq
= snd_kcontrol_chip(kcontrol
);
1725 int mask
= kcontrol
->private_value
;
1729 nval
= ucontrol
->value
.integer
.value
[0] ? mask
: 0;
1730 spin_lock_irq(&ensoniq
->reg_lock
);
1731 change
= (ensoniq
->ctrl
& mask
) != nval
;
1732 ensoniq
->ctrl
&= ~mask
;
1733 ensoniq
->ctrl
|= nval
;
1734 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
1735 spin_unlock_irq(&ensoniq
->reg_lock
);
1743 static struct snd_kcontrol_new snd_es1370_controls
[2] __devinitdata
= {
1744 ENSONIQ_CONTROL("PCM 0 Output also on Line-In Jack", ES_1370_XCTL0
),
1745 ENSONIQ_CONTROL("Mic +5V bias", ES_1370_XCTL1
)
1748 #define ES1370_CONTROLS ARRAY_SIZE(snd_es1370_controls)
1750 static void snd_ensoniq_mixer_free_ak4531(struct snd_ak4531
*ak4531
)
1752 struct ensoniq
*ensoniq
= ak4531
->private_data
;
1753 ensoniq
->u
.es1370
.ak4531
= NULL
;
1756 static int __devinit
snd_ensoniq_1370_mixer(struct ensoniq
* ensoniq
)
1758 struct snd_card
*card
= ensoniq
->card
;
1759 struct snd_ak4531 ak4531
;
1763 /* try reset AK4531 */
1764 outw(ES_1370_CODEC_WRITE(AK4531_RESET
, 0x02), ES_REG(ensoniq
, 1370_CODEC
));
1765 inw(ES_REG(ensoniq
, 1370_CODEC
));
1767 outw(ES_1370_CODEC_WRITE(AK4531_RESET
, 0x03), ES_REG(ensoniq
, 1370_CODEC
));
1768 inw(ES_REG(ensoniq
, 1370_CODEC
));
1771 memset(&ak4531
, 0, sizeof(ak4531
));
1772 ak4531
.write
= snd_es1370_codec_write
;
1773 ak4531
.private_data
= ensoniq
;
1774 ak4531
.private_free
= snd_ensoniq_mixer_free_ak4531
;
1775 if ((err
= snd_ak4531_mixer(card
, &ak4531
, &ensoniq
->u
.es1370
.ak4531
)) < 0)
1777 for (idx
= 0; idx
< ES1370_CONTROLS
; idx
++) {
1778 err
= snd_ctl_add(card
, snd_ctl_new1(&snd_es1370_controls
[idx
], ensoniq
));
1785 #endif /* CHIP1370 */
1787 #ifdef SUPPORT_JOYSTICK
1790 static int __devinit
snd_ensoniq_get_joystick_port(int dev
)
1792 switch (joystick_port
[dev
]) {
1793 case 0: /* disabled */
1794 case 1: /* auto-detect */
1799 return joystick_port
[dev
];
1802 printk(KERN_ERR
"ens1371: invalid joystick port %#x", joystick_port
[dev
]);
1807 static inline int snd_ensoniq_get_joystick_port(int dev
)
1809 return joystick
[dev
] ? 0x200 : 0;
1813 static int __devinit
snd_ensoniq_create_gameport(struct ensoniq
*ensoniq
, int dev
)
1815 struct gameport
*gp
;
1818 io_port
= snd_ensoniq_get_joystick_port(dev
);
1824 case 1: /* auto_detect */
1825 for (io_port
= 0x200; io_port
<= 0x218; io_port
+= 8)
1826 if (request_region(io_port
, 8, "ens137x: gameport"))
1828 if (io_port
> 0x218) {
1829 printk(KERN_WARNING
"ens137x: no gameport ports available\n");
1835 if (!request_region(io_port
, 8, "ens137x: gameport")) {
1836 printk(KERN_WARNING
"ens137x: gameport io port 0x%#x in use\n",
1843 ensoniq
->gameport
= gp
= gameport_allocate_port();
1845 printk(KERN_ERR
"ens137x: cannot allocate memory for gameport\n");
1846 release_region(io_port
, 8);
1850 gameport_set_name(gp
, "ES137x");
1851 gameport_set_phys(gp
, "pci%s/gameport0", pci_name(ensoniq
->pci
));
1852 gameport_set_dev_parent(gp
, &ensoniq
->pci
->dev
);
1855 ensoniq
->ctrl
|= ES_JYSTK_EN
;
1857 ensoniq
->ctrl
&= ~ES_1371_JOY_ASELM
;
1858 ensoniq
->ctrl
|= ES_1371_JOY_ASEL((io_port
- 0x200) / 8);
1860 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
1862 gameport_register_port(ensoniq
->gameport
);
1867 static void snd_ensoniq_free_gameport(struct ensoniq
*ensoniq
)
1869 if (ensoniq
->gameport
) {
1870 int port
= ensoniq
->gameport
->io
;
1872 gameport_unregister_port(ensoniq
->gameport
);
1873 ensoniq
->gameport
= NULL
;
1874 ensoniq
->ctrl
&= ~ES_JYSTK_EN
;
1875 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
1876 release_region(port
, 8);
1880 static inline int snd_ensoniq_create_gameport(struct ensoniq
*ensoniq
, long port
) { return -ENOSYS
; }
1881 static inline void snd_ensoniq_free_gameport(struct ensoniq
*ensoniq
) { }
1882 #endif /* SUPPORT_JOYSTICK */
1888 static void snd_ensoniq_proc_read(struct snd_info_entry
*entry
,
1889 struct snd_info_buffer
*buffer
)
1891 struct ensoniq
*ensoniq
= entry
->private_data
;
1894 snd_iprintf(buffer
, "Ensoniq AudioPCI ES1370\n\n");
1896 snd_iprintf(buffer
, "Ensoniq AudioPCI ES1371\n\n");
1898 snd_iprintf(buffer
, "Joystick enable : %s\n",
1899 ensoniq
->ctrl
& ES_JYSTK_EN
? "on" : "off");
1901 snd_iprintf(buffer
, "MIC +5V bias : %s\n",
1902 ensoniq
->ctrl
& ES_1370_XCTL1
? "on" : "off");
1903 snd_iprintf(buffer
, "Line In to AOUT : %s\n",
1904 ensoniq
->ctrl
& ES_1370_XCTL0
? "on" : "off");
1906 snd_iprintf(buffer
, "Joystick port : 0x%x\n",
1907 (ES_1371_JOY_ASELI(ensoniq
->ctrl
) * 8) + 0x200);
1911 static void __devinit
snd_ensoniq_proc_init(struct ensoniq
* ensoniq
)
1913 struct snd_info_entry
*entry
;
1915 if (! snd_card_proc_new(ensoniq
->card
, "audiopci", &entry
))
1916 snd_info_set_text_ops(entry
, ensoniq
, 1024, snd_ensoniq_proc_read
);
1923 static int snd_ensoniq_free(struct ensoniq
*ensoniq
)
1925 snd_ensoniq_free_gameport(ensoniq
);
1926 if (ensoniq
->irq
< 0)
1929 outl(ES_1370_SERR_DISABLE
, ES_REG(ensoniq
, CONTROL
)); /* switch everything off */
1930 outl(0, ES_REG(ensoniq
, SERIAL
)); /* clear serial interface */
1932 outl(0, ES_REG(ensoniq
, CONTROL
)); /* switch everything off */
1933 outl(0, ES_REG(ensoniq
, SERIAL
)); /* clear serial interface */
1935 synchronize_irq(ensoniq
->irq
);
1936 pci_set_power_state(ensoniq
->pci
, 3);
1939 if (ensoniq
->dma_bug
.area
)
1940 snd_dma_free_pages(&ensoniq
->dma_bug
);
1942 if (ensoniq
->irq
>= 0)
1943 free_irq(ensoniq
->irq
, ensoniq
);
1944 pci_release_regions(ensoniq
->pci
);
1945 pci_disable_device(ensoniq
->pci
);
1950 static int snd_ensoniq_dev_free(struct snd_device
*device
)
1952 struct ensoniq
*ensoniq
= device
->device_data
;
1953 return snd_ensoniq_free(ensoniq
);
1958 unsigned short svid
; /* subsystem vendor ID */
1959 unsigned short sdid
; /* subsystem device ID */
1960 } es1371_amplifier_hack
[] = {
1961 { .svid
= 0x107b, .sdid
= 0x2150 }, /* Gateway Solo 2150 */
1962 { .svid
= 0x13bd, .sdid
= 0x100c }, /* EV1938 on Mebius PC-MJ100V */
1963 { .svid
= 0x1102, .sdid
= 0x5938 }, /* Targa Xtender300 */
1964 { .svid
= 0x1102, .sdid
= 0x8938 }, /* IPC Topnote G notebook */
1965 { .svid
= PCI_ANY_ID
, .sdid
= PCI_ANY_ID
}
1968 unsigned short vid
; /* vendor ID */
1969 unsigned short did
; /* device ID */
1970 unsigned char rev
; /* revision */
1971 } es1371_ac97_reset_hack
[] = {
1972 { .vid
= PCI_VENDOR_ID_ENSONIQ
, .did
= PCI_DEVICE_ID_ENSONIQ_CT5880
, .rev
= CT5880REV_CT5880_C
},
1973 { .vid
= PCI_VENDOR_ID_ENSONIQ
, .did
= PCI_DEVICE_ID_ENSONIQ_CT5880
, .rev
= CT5880REV_CT5880_D
},
1974 { .vid
= PCI_VENDOR_ID_ENSONIQ
, .did
= PCI_DEVICE_ID_ENSONIQ_CT5880
, .rev
= CT5880REV_CT5880_E
},
1975 { .vid
= PCI_VENDOR_ID_ENSONIQ
, .did
= PCI_DEVICE_ID_ENSONIQ_ES1371
, .rev
= ES1371REV_CT5880_A
},
1976 { .vid
= PCI_VENDOR_ID_ENSONIQ
, .did
= PCI_DEVICE_ID_ENSONIQ_ES1371
, .rev
= ES1371REV_ES1373_8
},
1977 { .vid
= PCI_ANY_ID
, .did
= PCI_ANY_ID
}
1981 static void snd_ensoniq_chip_init(struct ensoniq
*ensoniq
)
1985 struct pci_dev
*pci
= ensoniq
->pci
;
1987 /* this code was part of snd_ensoniq_create before intruduction
1991 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
1992 outl(ensoniq
->sctrl
, ES_REG(ensoniq
, SERIAL
));
1993 outl(ES_MEM_PAGEO(ES_PAGE_ADC
), ES_REG(ensoniq
, MEM_PAGE
));
1994 outl(ensoniq
->dma_bug
.addr
, ES_REG(ensoniq
, PHANTOM_FRAME
));
1995 outl(0, ES_REG(ensoniq
, PHANTOM_COUNT
));
1997 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
1998 outl(ensoniq
->sctrl
, ES_REG(ensoniq
, SERIAL
));
1999 outl(0, ES_REG(ensoniq
, 1371_LEGACY
));
2000 for (idx
= 0; es1371_ac97_reset_hack
[idx
].vid
!= (unsigned short)PCI_ANY_ID
; idx
++)
2001 if (pci
->vendor
== es1371_ac97_reset_hack
[idx
].vid
&&
2002 pci
->device
== es1371_ac97_reset_hack
[idx
].did
&&
2003 ensoniq
->rev
== es1371_ac97_reset_hack
[idx
].rev
) {
2004 outl(ensoniq
->cssr
, ES_REG(ensoniq
, STATUS
));
2005 /* need to delay around 20ms(bleech) to give
2006 some CODECs enough time to wakeup */
2010 /* AC'97 warm reset to start the bitclk */
2011 outl(ensoniq
->ctrl
| ES_1371_SYNC_RES
, ES_REG(ensoniq
, CONTROL
));
2012 inl(ES_REG(ensoniq
, CONTROL
));
2014 outl(ensoniq
->ctrl
, ES_REG(ensoniq
, CONTROL
));
2015 /* Init the sample rate converter */
2016 snd_es1371_wait_src_ready(ensoniq
);
2017 outl(ES_1371_SRC_DISABLE
, ES_REG(ensoniq
, 1371_SMPRATE
));
2018 for (idx
= 0; idx
< 0x80; idx
++)
2019 snd_es1371_src_write(ensoniq
, idx
, 0);
2020 snd_es1371_src_write(ensoniq
, ES_SMPREG_DAC1
+ ES_SMPREG_TRUNC_N
, 16 << 4);
2021 snd_es1371_src_write(ensoniq
, ES_SMPREG_DAC1
+ ES_SMPREG_INT_REGS
, 16 << 10);
2022 snd_es1371_src_write(ensoniq
, ES_SMPREG_DAC2
+ ES_SMPREG_TRUNC_N
, 16 << 4);
2023 snd_es1371_src_write(ensoniq
, ES_SMPREG_DAC2
+ ES_SMPREG_INT_REGS
, 16 << 10);
2024 snd_es1371_src_write(ensoniq
, ES_SMPREG_VOL_ADC
, 1 << 12);
2025 snd_es1371_src_write(ensoniq
, ES_SMPREG_VOL_ADC
+ 1, 1 << 12);
2026 snd_es1371_src_write(ensoniq
, ES_SMPREG_VOL_DAC1
, 1 << 12);
2027 snd_es1371_src_write(ensoniq
, ES_SMPREG_VOL_DAC1
+ 1, 1 << 12);
2028 snd_es1371_src_write(ensoniq
, ES_SMPREG_VOL_DAC2
, 1 << 12);
2029 snd_es1371_src_write(ensoniq
, ES_SMPREG_VOL_DAC2
+ 1, 1 << 12);
2030 snd_es1371_adc_rate(ensoniq
, 22050);
2031 snd_es1371_dac1_rate(ensoniq
, 22050);
2032 snd_es1371_dac2_rate(ensoniq
, 22050);
2034 * enabling the sample rate converter without properly programming
2035 * its parameters causes the chip to lock up (the SRC busy bit will
2036 * be stuck high, and I've found no way to rectify this other than
2037 * power cycle) - Thomas Sailer
2039 snd_es1371_wait_src_ready(ensoniq
);
2040 outl(0, ES_REG(ensoniq
, 1371_SMPRATE
));
2041 /* try reset codec directly */
2042 outl(ES_1371_CODEC_WRITE(0, 0), ES_REG(ensoniq
, 1371_CODEC
));
2044 outb(ensoniq
->uartc
= 0x00, ES_REG(ensoniq
, UART_CONTROL
));
2045 outb(0x00, ES_REG(ensoniq
, UART_RES
));
2046 outl(ensoniq
->cssr
, ES_REG(ensoniq
, STATUS
));
2047 synchronize_irq(ensoniq
->irq
);
2051 static int snd_ensoniq_suspend(struct pci_dev
*pci
, pm_message_t state
)
2053 struct snd_card
*card
= pci_get_drvdata(pci
);
2054 struct ensoniq
*ensoniq
= card
->private_data
;
2056 snd_power_change_state(card
, SNDRV_CTL_POWER_D3hot
);
2058 snd_pcm_suspend_all(ensoniq
->pcm1
);
2059 snd_pcm_suspend_all(ensoniq
->pcm2
);
2062 snd_ac97_suspend(ensoniq
->u
.es1371
.ac97
);
2064 snd_ak4531_suspend(ensoniq
->u
.es1370
.ak4531
);
2066 pci_set_power_state(pci
, PCI_D3hot
);
2067 pci_disable_device(pci
);
2068 pci_save_state(pci
);
2072 static int snd_ensoniq_resume(struct pci_dev
*pci
)
2074 struct snd_card
*card
= pci_get_drvdata(pci
);
2075 struct ensoniq
*ensoniq
= card
->private_data
;
2077 pci_restore_state(pci
);
2078 pci_enable_device(pci
);
2079 pci_set_power_state(pci
, PCI_D0
);
2080 pci_set_master(pci
);
2082 snd_ensoniq_chip_init(ensoniq
);
2085 snd_ac97_resume(ensoniq
->u
.es1371
.ac97
);
2087 snd_ak4531_resume(ensoniq
->u
.es1370
.ak4531
);
2089 snd_power_change_state(card
, SNDRV_CTL_POWER_D0
);
2092 #endif /* CONFIG_PM */
2095 static int __devinit
snd_ensoniq_create(struct snd_card
*card
,
2096 struct pci_dev
*pci
,
2097 struct ensoniq
** rensoniq
)
2099 struct ensoniq
*ensoniq
;
2100 unsigned short cmdw
;
2106 static struct snd_device_ops ops
= {
2107 .dev_free
= snd_ensoniq_dev_free
,
2111 if ((err
= pci_enable_device(pci
)) < 0)
2113 ensoniq
= kzalloc(sizeof(*ensoniq
), GFP_KERNEL
);
2114 if (ensoniq
== NULL
) {
2115 pci_disable_device(pci
);
2118 spin_lock_init(&ensoniq
->reg_lock
);
2119 init_MUTEX(&ensoniq
->src_mutex
);
2120 ensoniq
->card
= card
;
2123 if ((err
= pci_request_regions(pci
, "Ensoniq AudioPCI")) < 0) {
2125 pci_disable_device(pci
);
2128 ensoniq
->port
= pci_resource_start(pci
, 0);
2129 if (request_irq(pci
->irq
, snd_audiopci_interrupt
, SA_INTERRUPT
|SA_SHIRQ
,
2130 "Ensoniq AudioPCI", ensoniq
)) {
2131 snd_printk(KERN_ERR
"unable to grab IRQ %d\n", pci
->irq
);
2132 snd_ensoniq_free(ensoniq
);
2135 ensoniq
->irq
= pci
->irq
;
2137 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV
, snd_dma_pci_data(pci
),
2138 16, &ensoniq
->dma_bug
) < 0) {
2139 snd_printk(KERN_ERR
"unable to allocate space for phantom area - dma_bug\n");
2140 snd_ensoniq_free(ensoniq
);
2144 pci_set_master(pci
);
2145 pci_read_config_byte(pci
, PCI_REVISION_ID
, &cmdb
);
2146 ensoniq
->rev
= cmdb
;
2147 pci_read_config_word(pci
, PCI_SUBSYSTEM_VENDOR_ID
, &cmdw
);
2148 ensoniq
->subsystem_vendor_id
= cmdw
;
2149 pci_read_config_word(pci
, PCI_SUBSYSTEM_ID
, &cmdw
);
2150 ensoniq
->subsystem_device_id
= cmdw
;
2153 ensoniq
->ctrl
= ES_1370_CDC_EN
| ES_1370_SERR_DISABLE
|
2154 ES_1370_PCLKDIVO(ES_1370_SRTODIV(8000));
2155 #else /* get microphone working */
2156 ensoniq
->ctrl
= ES_1370_CDC_EN
| ES_1370_PCLKDIVO(ES_1370_SRTODIV(8000));
2163 for (idx
= 0; es1371_amplifier_hack
[idx
].svid
!= (unsigned short)PCI_ANY_ID
; idx
++)
2164 if (ensoniq
->subsystem_vendor_id
== es1371_amplifier_hack
[idx
].svid
&&
2165 ensoniq
->subsystem_device_id
== es1371_amplifier_hack
[idx
].sdid
) {
2166 ensoniq
->ctrl
|= ES_1371_GPIO_OUT(1); /* turn amplifier on */
2169 for (idx
= 0; es1371_ac97_reset_hack
[idx
].vid
!= (unsigned short)PCI_ANY_ID
; idx
++)
2170 if (pci
->vendor
== es1371_ac97_reset_hack
[idx
].vid
&&
2171 pci
->device
== es1371_ac97_reset_hack
[idx
].did
&&
2172 ensoniq
->rev
== es1371_ac97_reset_hack
[idx
].rev
) {
2173 ensoniq
->cssr
|= ES_1371_ST_AC97_RST
;
2178 snd_ensoniq_chip_init(ensoniq
);
2180 if ((err
= snd_device_new(card
, SNDRV_DEV_LOWLEVEL
, ensoniq
, &ops
)) < 0) {
2181 snd_ensoniq_free(ensoniq
);
2185 snd_ensoniq_proc_init(ensoniq
);
2187 snd_card_set_dev(card
, &pci
->dev
);
2189 *rensoniq
= ensoniq
;
2197 static void snd_ensoniq_midi_interrupt(struct ensoniq
* ensoniq
)
2199 struct snd_rawmidi
*rmidi
= ensoniq
->rmidi
;
2200 unsigned char status
, mask
, byte
;
2204 /* do Rx at first */
2205 spin_lock(&ensoniq
->reg_lock
);
2206 mask
= ensoniq
->uartm
& ES_MODE_INPUT
? ES_RXRDY
: 0;
2208 status
= inb(ES_REG(ensoniq
, UART_STATUS
));
2209 if ((status
& mask
) == 0)
2211 byte
= inb(ES_REG(ensoniq
, UART_DATA
));
2212 snd_rawmidi_receive(ensoniq
->midi_input
, &byte
, 1);
2214 spin_unlock(&ensoniq
->reg_lock
);
2216 /* do Tx at second */
2217 spin_lock(&ensoniq
->reg_lock
);
2218 mask
= ensoniq
->uartm
& ES_MODE_OUTPUT
? ES_TXRDY
: 0;
2220 status
= inb(ES_REG(ensoniq
, UART_STATUS
));
2221 if ((status
& mask
) == 0)
2223 if (snd_rawmidi_transmit(ensoniq
->midi_output
, &byte
, 1) != 1) {
2224 ensoniq
->uartc
&= ~ES_TXINTENM
;
2225 outb(ensoniq
->uartc
, ES_REG(ensoniq
, UART_CONTROL
));
2228 outb(byte
, ES_REG(ensoniq
, UART_DATA
));
2231 spin_unlock(&ensoniq
->reg_lock
);
2234 static int snd_ensoniq_midi_input_open(struct snd_rawmidi_substream
*substream
)
2236 struct ensoniq
*ensoniq
= substream
->rmidi
->private_data
;
2238 spin_lock_irq(&ensoniq
->reg_lock
);
2239 ensoniq
->uartm
|= ES_MODE_INPUT
;
2240 ensoniq
->midi_input
= substream
;
2241 if (!(ensoniq
->uartm
& ES_MODE_OUTPUT
)) {
2242 outb(ES_CNTRL(3), ES_REG(ensoniq
, UART_CONTROL
));
2243 outb(ensoniq
->uartc
= 0, ES_REG(ensoniq
, UART_CONTROL
));
2244 outl(ensoniq
->ctrl
|= ES_UART_EN
, ES_REG(ensoniq
, CONTROL
));
2246 spin_unlock_irq(&ensoniq
->reg_lock
);
2250 static int snd_ensoniq_midi_input_close(struct snd_rawmidi_substream
*substream
)
2252 struct ensoniq
*ensoniq
= substream
->rmidi
->private_data
;
2254 spin_lock_irq(&ensoniq
->reg_lock
);
2255 if (!(ensoniq
->uartm
& ES_MODE_OUTPUT
)) {
2256 outb(ensoniq
->uartc
= 0, ES_REG(ensoniq
, UART_CONTROL
));
2257 outl(ensoniq
->ctrl
&= ~ES_UART_EN
, ES_REG(ensoniq
, CONTROL
));
2259 outb(ensoniq
->uartc
&= ~ES_RXINTEN
, ES_REG(ensoniq
, UART_CONTROL
));
2261 ensoniq
->midi_input
= NULL
;
2262 ensoniq
->uartm
&= ~ES_MODE_INPUT
;
2263 spin_unlock_irq(&ensoniq
->reg_lock
);
2267 static int snd_ensoniq_midi_output_open(struct snd_rawmidi_substream
*substream
)
2269 struct ensoniq
*ensoniq
= substream
->rmidi
->private_data
;
2271 spin_lock_irq(&ensoniq
->reg_lock
);
2272 ensoniq
->uartm
|= ES_MODE_OUTPUT
;
2273 ensoniq
->midi_output
= substream
;
2274 if (!(ensoniq
->uartm
& ES_MODE_INPUT
)) {
2275 outb(ES_CNTRL(3), ES_REG(ensoniq
, UART_CONTROL
));
2276 outb(ensoniq
->uartc
= 0, ES_REG(ensoniq
, UART_CONTROL
));
2277 outl(ensoniq
->ctrl
|= ES_UART_EN
, ES_REG(ensoniq
, CONTROL
));
2279 spin_unlock_irq(&ensoniq
->reg_lock
);
2283 static int snd_ensoniq_midi_output_close(struct snd_rawmidi_substream
*substream
)
2285 struct ensoniq
*ensoniq
= substream
->rmidi
->private_data
;
2287 spin_lock_irq(&ensoniq
->reg_lock
);
2288 if (!(ensoniq
->uartm
& ES_MODE_INPUT
)) {
2289 outb(ensoniq
->uartc
= 0, ES_REG(ensoniq
, UART_CONTROL
));
2290 outl(ensoniq
->ctrl
&= ~ES_UART_EN
, ES_REG(ensoniq
, CONTROL
));
2292 outb(ensoniq
->uartc
&= ~ES_TXINTENM
, ES_REG(ensoniq
, UART_CONTROL
));
2294 ensoniq
->midi_output
= NULL
;
2295 ensoniq
->uartm
&= ~ES_MODE_OUTPUT
;
2296 spin_unlock_irq(&ensoniq
->reg_lock
);
2300 static void snd_ensoniq_midi_input_trigger(struct snd_rawmidi_substream
*substream
, int up
)
2302 unsigned long flags
;
2303 struct ensoniq
*ensoniq
= substream
->rmidi
->private_data
;
2306 spin_lock_irqsave(&ensoniq
->reg_lock
, flags
);
2308 if ((ensoniq
->uartc
& ES_RXINTEN
) == 0) {
2309 /* empty input FIFO */
2310 for (idx
= 0; idx
< 32; idx
++)
2311 inb(ES_REG(ensoniq
, UART_DATA
));
2312 ensoniq
->uartc
|= ES_RXINTEN
;
2313 outb(ensoniq
->uartc
, ES_REG(ensoniq
, UART_CONTROL
));
2316 if (ensoniq
->uartc
& ES_RXINTEN
) {
2317 ensoniq
->uartc
&= ~ES_RXINTEN
;
2318 outb(ensoniq
->uartc
, ES_REG(ensoniq
, UART_CONTROL
));
2321 spin_unlock_irqrestore(&ensoniq
->reg_lock
, flags
);
2324 static void snd_ensoniq_midi_output_trigger(struct snd_rawmidi_substream
*substream
, int up
)
2326 unsigned long flags
;
2327 struct ensoniq
*ensoniq
= substream
->rmidi
->private_data
;
2330 spin_lock_irqsave(&ensoniq
->reg_lock
, flags
);
2332 if (ES_TXINTENI(ensoniq
->uartc
) == 0) {
2333 ensoniq
->uartc
|= ES_TXINTENO(1);
2334 /* fill UART FIFO buffer at first, and turn Tx interrupts only if necessary */
2335 while (ES_TXINTENI(ensoniq
->uartc
) == 1 &&
2336 (inb(ES_REG(ensoniq
, UART_STATUS
)) & ES_TXRDY
)) {
2337 if (snd_rawmidi_transmit(substream
, &byte
, 1) != 1) {
2338 ensoniq
->uartc
&= ~ES_TXINTENM
;
2340 outb(byte
, ES_REG(ensoniq
, UART_DATA
));
2343 outb(ensoniq
->uartc
, ES_REG(ensoniq
, UART_CONTROL
));
2346 if (ES_TXINTENI(ensoniq
->uartc
) == 1) {
2347 ensoniq
->uartc
&= ~ES_TXINTENM
;
2348 outb(ensoniq
->uartc
, ES_REG(ensoniq
, UART_CONTROL
));
2351 spin_unlock_irqrestore(&ensoniq
->reg_lock
, flags
);
2354 static struct snd_rawmidi_ops snd_ensoniq_midi_output
=
2356 .open
= snd_ensoniq_midi_output_open
,
2357 .close
= snd_ensoniq_midi_output_close
,
2358 .trigger
= snd_ensoniq_midi_output_trigger
,
2361 static struct snd_rawmidi_ops snd_ensoniq_midi_input
=
2363 .open
= snd_ensoniq_midi_input_open
,
2364 .close
= snd_ensoniq_midi_input_close
,
2365 .trigger
= snd_ensoniq_midi_input_trigger
,
2368 static int __devinit
snd_ensoniq_midi(struct ensoniq
* ensoniq
, int device
,
2369 struct snd_rawmidi
**rrawmidi
)
2371 struct snd_rawmidi
*rmidi
;
2376 if ((err
= snd_rawmidi_new(ensoniq
->card
, "ES1370/1", device
, 1, 1, &rmidi
)) < 0)
2379 strcpy(rmidi
->name
, "ES1370");
2381 strcpy(rmidi
->name
, "ES1371");
2383 snd_rawmidi_set_ops(rmidi
, SNDRV_RAWMIDI_STREAM_OUTPUT
, &snd_ensoniq_midi_output
);
2384 snd_rawmidi_set_ops(rmidi
, SNDRV_RAWMIDI_STREAM_INPUT
, &snd_ensoniq_midi_input
);
2385 rmidi
->info_flags
|= SNDRV_RAWMIDI_INFO_OUTPUT
| SNDRV_RAWMIDI_INFO_INPUT
|
2386 SNDRV_RAWMIDI_INFO_DUPLEX
;
2387 rmidi
->private_data
= ensoniq
;
2388 ensoniq
->rmidi
= rmidi
;
2398 static irqreturn_t
snd_audiopci_interrupt(int irq
, void *dev_id
, struct pt_regs
*regs
)
2400 struct ensoniq
*ensoniq
= dev_id
;
2401 unsigned int status
, sctrl
;
2403 if (ensoniq
== NULL
)
2406 status
= inl(ES_REG(ensoniq
, STATUS
));
2407 if (!(status
& ES_INTR
))
2410 spin_lock(&ensoniq
->reg_lock
);
2411 sctrl
= ensoniq
->sctrl
;
2412 if (status
& ES_DAC1
)
2413 sctrl
&= ~ES_P1_INT_EN
;
2414 if (status
& ES_DAC2
)
2415 sctrl
&= ~ES_P2_INT_EN
;
2416 if (status
& ES_ADC
)
2417 sctrl
&= ~ES_R1_INT_EN
;
2418 outl(sctrl
, ES_REG(ensoniq
, SERIAL
));
2419 outl(ensoniq
->sctrl
, ES_REG(ensoniq
, SERIAL
));
2420 spin_unlock(&ensoniq
->reg_lock
);
2422 if (status
& ES_UART
)
2423 snd_ensoniq_midi_interrupt(ensoniq
);
2424 if ((status
& ES_DAC2
) && ensoniq
->playback2_substream
)
2425 snd_pcm_period_elapsed(ensoniq
->playback2_substream
);
2426 if ((status
& ES_ADC
) && ensoniq
->capture_substream
)
2427 snd_pcm_period_elapsed(ensoniq
->capture_substream
);
2428 if ((status
& ES_DAC1
) && ensoniq
->playback1_substream
)
2429 snd_pcm_period_elapsed(ensoniq
->playback1_substream
);
2433 static int __devinit
snd_audiopci_probe(struct pci_dev
*pci
,
2434 const struct pci_device_id
*pci_id
)
2437 struct snd_card
*card
;
2438 struct ensoniq
*ensoniq
;
2439 int err
, pcm_devs
[2];
2441 if (dev
>= SNDRV_CARDS
)
2448 card
= snd_card_new(index
[dev
], id
[dev
], THIS_MODULE
, 0);
2452 if ((err
= snd_ensoniq_create(card
, pci
, &ensoniq
)) < 0) {
2453 snd_card_free(card
);
2456 card
->private_data
= ensoniq
;
2458 pcm_devs
[0] = 0; pcm_devs
[1] = 1;
2460 if ((err
= snd_ensoniq_1370_mixer(ensoniq
)) < 0) {
2461 snd_card_free(card
);
2466 if ((err
= snd_ensoniq_1371_mixer(ensoniq
, spdif
[dev
], lineio
[dev
])) < 0) {
2467 snd_card_free(card
);
2471 if ((err
= snd_ensoniq_pcm(ensoniq
, 0, NULL
)) < 0) {
2472 snd_card_free(card
);
2475 if ((err
= snd_ensoniq_pcm2(ensoniq
, 1, NULL
)) < 0) {
2476 snd_card_free(card
);
2479 if ((err
= snd_ensoniq_midi(ensoniq
, 0, NULL
)) < 0) {
2480 snd_card_free(card
);
2484 snd_ensoniq_create_gameport(ensoniq
, dev
);
2486 strcpy(card
->driver
, DRIVER_NAME
);
2488 strcpy(card
->shortname
, "Ensoniq AudioPCI");
2489 sprintf(card
->longname
, "%s %s at 0x%lx, irq %i",
2495 if ((err
= snd_card_register(card
)) < 0) {
2496 snd_card_free(card
);
2500 pci_set_drvdata(pci
, card
);
2505 static void __devexit
snd_audiopci_remove(struct pci_dev
*pci
)
2507 snd_card_free(pci_get_drvdata(pci
));
2508 pci_set_drvdata(pci
, NULL
);
2511 static struct pci_driver driver
= {
2512 .name
= DRIVER_NAME
,
2513 .id_table
= snd_audiopci_ids
,
2514 .probe
= snd_audiopci_probe
,
2515 .remove
= __devexit_p(snd_audiopci_remove
),
2517 .suspend
= snd_ensoniq_suspend
,
2518 .resume
= snd_ensoniq_resume
,
2522 static int __init
alsa_card_ens137x_init(void)
2524 return pci_register_driver(&driver
);
2527 static void __exit
alsa_card_ens137x_exit(void)
2529 pci_unregister_driver(&driver
);
2532 module_init(alsa_card_ens137x_init
)
2533 module_exit(alsa_card_ens137x_exit
)