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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 | ||
f31a31b9 KB |
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 | |
26 | * by Kurt J. Bosch | |
27 | */ | |
28 | ||
1da177e4 LT |
29 | #include <sound/driver.h> |
30 | #include <asm/io.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> | |
42 | #ifdef CHIP1371 | |
43 | #include <sound/ac97_codec.h> | |
44 | #else | |
45 | #include <sound/ak4531_codec.h> | |
46 | #endif | |
47 | #include <sound/initval.h> | |
48 | #include <sound/asoundef.h> | |
49 | ||
50 | #ifndef CHIP1371 | |
51 | #undef CHIP1370 | |
52 | #define CHIP1370 | |
53 | #endif | |
54 | ||
55 | #ifdef CHIP1370 | |
56 | #define DRIVER_NAME "ENS1370" | |
57 | #else | |
58 | #define DRIVER_NAME "ENS1371" | |
59 | #endif | |
60 | ||
61 | ||
62 | MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>, Thomas Sailer <sailer@ife.ee.ethz.ch>"); | |
63 | MODULE_LICENSE("GPL"); | |
64 | #ifdef CHIP1370 | |
65 | MODULE_DESCRIPTION("Ensoniq AudioPCI ES1370"); | |
66 | MODULE_SUPPORTED_DEVICE("{{Ensoniq,AudioPCI-97 ES1370}," | |
67 | "{Creative Labs,SB PCI64/128 (ES1370)}}"); | |
68 | #endif | |
69 | #ifdef CHIP1371 | |
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}," | |
76 | "{Ectiva,EV1938}}"); | |
77 | #endif | |
78 | ||
79 | #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE)) | |
80 | #define SUPPORT_JOYSTICK | |
81 | #endif | |
82 | ||
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 | |
87 | #ifdef CHIP1371 | |
88 | static int joystick_port[SNDRV_CARDS]; | |
89 | #else | |
90 | static int joystick[SNDRV_CARDS]; | |
91 | #endif | |
92 | #endif | |
156b2aa3 CL |
93 | #ifdef CHIP1371 |
94 | static int spdif[SNDRV_CARDS]; | |
95 | static int lineio[SNDRV_CARDS]; | |
96 | #endif | |
1da177e4 LT |
97 | |
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 | |
105 | #ifdef CHIP1371 | |
106 | module_param_array(joystick_port, int, NULL, 0444); | |
107 | MODULE_PARM_DESC(joystick_port, "Joystick port address."); | |
108 | #else | |
109 | module_param_array(joystick, bool, NULL, 0444); | |
110 | MODULE_PARM_DESC(joystick, "Enable joystick."); | |
111 | #endif | |
112 | #endif /* SUPPORT_JOYSTICK */ | |
156b2aa3 CL |
113 | #ifdef CHIP1371 |
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)."); | |
118 | #endif | |
1da177e4 | 119 | |
1da177e4 LT |
120 | /* ES1371 chip ID */ |
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? | |
125 | */ | |
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 | |
135 | ||
136 | /* | |
137 | * Direct registers | |
138 | */ | |
139 | ||
140 | #define ES_REG(ensoniq, x) ((ensoniq)->port + ES_REG_##x) | |
141 | ||
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) | |
235 | ||
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 */ | |
249 | ||
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 */ | |
273 | ||
274 | #define ES_REG_CHANNEL_STATUS 0x1c /* R/W: first 32-bits from S/PDIF channel status block, es1373 */ | |
275 | ||
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) | |
303 | ||
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) | |
311 | ||
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 */ | |
326 | ||
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) | |
332 | ||
333 | ||
334 | /* | |
335 | * Pages | |
336 | */ | |
337 | ||
338 | #define ES_PAGE_DAC 0x0c | |
339 | #define ES_PAGE_ADC 0x0d | |
340 | #define ES_PAGE_UART 0x0e | |
341 | #define ES_PAGE_UART1 0x0f | |
342 | ||
343 | /* | |
344 | * Sample rate converter addresses | |
345 | */ | |
346 | ||
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 | |
357 | ||
358 | /* | |
359 | * Some contants | |
360 | */ | |
361 | ||
362 | #define ES_1370_SRCLOCK 1411200 | |
363 | #define ES_1370_SRTODIV(x) (ES_1370_SRCLOCK/(x)-2) | |
364 | ||
365 | /* | |
366 | * Open modes | |
367 | */ | |
368 | ||
369 | #define ES_MODE_PLAY1 0x0001 | |
370 | #define ES_MODE_PLAY2 0x0002 | |
371 | #define ES_MODE_CAPTURE 0x0004 | |
372 | ||
373 | #define ES_MODE_OUTPUT 0x0001 /* for MIDI */ | |
374 | #define ES_MODE_INPUT 0x0002 /* for MIDI */ | |
375 | ||
376 | /* | |
377 | ||
378 | */ | |
379 | ||
eb3414b4 | 380 | struct ensoniq { |
1da177e4 LT |
381 | spinlock_t reg_lock; |
382 | struct semaphore src_mutex; | |
383 | ||
384 | int irq; | |
385 | ||
386 | unsigned long playback1size; | |
387 | unsigned long playback2size; | |
388 | unsigned long capture3size; | |
389 | ||
390 | unsigned long port; | |
391 | unsigned int mode; | |
392 | unsigned int uartm; /* UART mode */ | |
393 | ||
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 */ | |
399 | ||
400 | union { | |
401 | #ifdef CHIP1371 | |
402 | struct { | |
eb3414b4 | 403 | struct snd_ac97 *ac97; |
1da177e4 LT |
404 | } es1371; |
405 | #else | |
406 | struct { | |
407 | int pclkdiv_lock; | |
eb3414b4 | 408 | struct snd_ak4531 *ak4531; |
1da177e4 LT |
409 | } es1370; |
410 | #endif | |
411 | } u; | |
412 | ||
413 | struct pci_dev *pci; | |
414 | unsigned short subsystem_vendor_id; | |
415 | unsigned short subsystem_device_id; | |
eb3414b4 TI |
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; | |
1da177e4 LT |
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; | |
eb3414b4 TI |
428 | struct snd_rawmidi *rmidi; |
429 | struct snd_rawmidi_substream *midi_input; | |
430 | struct snd_rawmidi_substream *midi_output; | |
1da177e4 LT |
431 | |
432 | unsigned int spdif; | |
433 | unsigned int spdif_default; | |
434 | unsigned int spdif_stream; | |
435 | ||
436 | #ifdef CHIP1370 | |
437 | struct snd_dma_buffer dma_bug; | |
438 | #endif | |
439 | ||
440 | #ifdef SUPPORT_JOYSTICK | |
441 | struct gameport *gameport; | |
442 | #endif | |
443 | }; | |
444 | ||
445 | static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id, struct pt_regs *regs); | |
446 | ||
447 | static struct pci_device_id snd_audiopci_ids[] = { | |
448 | #ifdef CHIP1370 | |
449 | { 0x1274, 0x5000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* ES1370 */ | |
450 | #endif | |
451 | #ifdef CHIP1371 | |
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 */ | |
455 | #endif | |
456 | { 0, } | |
457 | }; | |
458 | ||
459 | MODULE_DEVICE_TABLE(pci, snd_audiopci_ids); | |
460 | ||
461 | /* | |
462 | * constants | |
463 | */ | |
464 | ||
465 | #define POLL_COUNT 0xa000 | |
466 | ||
467 | #ifdef CHIP1370 | |
468 | static unsigned int snd_es1370_fixed_rates[] = | |
469 | {5512, 11025, 22050, 44100}; | |
eb3414b4 | 470 | static struct snd_pcm_hw_constraint_list snd_es1370_hw_constraints_rates = { |
1da177e4 LT |
471 | .count = 4, |
472 | .list = snd_es1370_fixed_rates, | |
473 | .mask = 0, | |
474 | }; | |
eb3414b4 | 475 | static struct snd_ratnum es1370_clock = { |
1da177e4 LT |
476 | .num = ES_1370_SRCLOCK, |
477 | .den_min = 29, | |
478 | .den_max = 353, | |
479 | .den_step = 1, | |
480 | }; | |
eb3414b4 | 481 | static struct snd_pcm_hw_constraint_ratnums snd_es1370_hw_constraints_clock = { |
1da177e4 LT |
482 | .nrats = 1, |
483 | .rats = &es1370_clock, | |
484 | }; | |
485 | #else | |
eb3414b4 | 486 | static struct snd_ratden es1371_dac_clock = { |
1da177e4 LT |
487 | .num_min = 3000 * (1 << 15), |
488 | .num_max = 48000 * (1 << 15), | |
489 | .num_step = 3000, | |
490 | .den = 1 << 15, | |
491 | }; | |
eb3414b4 | 492 | static struct snd_pcm_hw_constraint_ratdens snd_es1371_hw_constraints_dac_clock = { |
1da177e4 LT |
493 | .nrats = 1, |
494 | .rats = &es1371_dac_clock, | |
495 | }; | |
eb3414b4 | 496 | static struct snd_ratnum es1371_adc_clock = { |
1da177e4 LT |
497 | .num = 48000 << 15, |
498 | .den_min = 32768, | |
499 | .den_max = 393216, | |
500 | .den_step = 1, | |
501 | }; | |
eb3414b4 | 502 | static struct snd_pcm_hw_constraint_ratnums snd_es1371_hw_constraints_adc_clock = { |
1da177e4 LT |
503 | .nrats = 1, |
504 | .rats = &es1371_adc_clock, | |
505 | }; | |
506 | #endif | |
507 | static const unsigned int snd_ensoniq_sample_shift[] = | |
508 | {0, 1, 1, 2}; | |
509 | ||
510 | /* | |
511 | * common I/O routines | |
512 | */ | |
513 | ||
514 | #ifdef CHIP1371 | |
515 | ||
eb3414b4 | 516 | static unsigned int snd_es1371_wait_src_ready(struct ensoniq * ensoniq) |
1da177e4 LT |
517 | { |
518 | unsigned int t, r = 0; | |
519 | ||
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) | |
523 | return r; | |
524 | cond_resched(); | |
525 | } | |
eb3414b4 TI |
526 | snd_printk(KERN_ERR "wait source ready timeout 0x%lx [0x%x]\n", |
527 | ES_REG(ensoniq, 1371_SMPRATE), r); | |
1da177e4 LT |
528 | return 0; |
529 | } | |
530 | ||
eb3414b4 | 531 | static unsigned int snd_es1371_src_read(struct ensoniq * ensoniq, unsigned short reg) |
1da177e4 LT |
532 | { |
533 | unsigned int temp, i, orig, r; | |
534 | ||
535 | /* wait for ready */ | |
536 | temp = orig = snd_es1371_wait_src_ready(ensoniq); | |
537 | ||
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)); | |
543 | ||
544 | /* now, wait for busy and the correct time to read */ | |
545 | temp = snd_es1371_wait_src_ready(ensoniq); | |
546 | ||
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) | |
552 | break; | |
553 | } | |
554 | } | |
555 | ||
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)); | |
561 | ||
562 | return temp; | |
563 | } | |
564 | ||
eb3414b4 | 565 | static void snd_es1371_src_write(struct ensoniq * ensoniq, |
1da177e4 LT |
566 | unsigned short reg, unsigned short data) |
567 | { | |
568 | unsigned int r; | |
569 | ||
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)); | |
575 | } | |
576 | ||
577 | #endif /* CHIP1371 */ | |
578 | ||
579 | #ifdef CHIP1370 | |
580 | ||
eb3414b4 | 581 | static void snd_es1370_codec_write(struct snd_ak4531 *ak4531, |
1da177e4 LT |
582 | unsigned short reg, unsigned short val) |
583 | { | |
eb3414b4 | 584 | struct ensoniq *ensoniq = ak4531->private_data; |
1da177e4 LT |
585 | unsigned long end_time = jiffies + HZ / 10; |
586 | ||
587 | #if 0 | |
eb3414b4 TI |
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)); | |
1da177e4 LT |
590 | #endif |
591 | do { | |
592 | if (!(inl(ES_REG(ensoniq, STATUS)) & ES_1370_CSTAT)) { | |
593 | outw(ES_1370_CODEC_WRITE(reg, val), ES_REG(ensoniq, 1370_CODEC)); | |
594 | return; | |
595 | } | |
8433a509 | 596 | schedule_timeout_uninterruptible(1); |
1da177e4 | 597 | } while (time_after(end_time, jiffies)); |
eb3414b4 TI |
598 | snd_printk(KERN_ERR "codec write timeout, status = 0x%x\n", |
599 | inl(ES_REG(ensoniq, STATUS))); | |
1da177e4 LT |
600 | } |
601 | ||
602 | #endif /* CHIP1370 */ | |
603 | ||
604 | #ifdef CHIP1371 | |
605 | ||
eb3414b4 | 606 | static void snd_es1371_codec_write(struct snd_ac97 *ac97, |
1da177e4 LT |
607 | unsigned short reg, unsigned short val) |
608 | { | |
eb3414b4 | 609 | struct ensoniq *ensoniq = ac97->private_data; |
1da177e4 LT |
610 | unsigned int t, x; |
611 | ||
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 | |
621 | transition states */ | |
622 | for (t = 0; t < POLL_COUNT; t++) { | |
eb3414b4 TI |
623 | if ((inl(ES_REG(ensoniq, 1371_SMPRATE)) & 0x00870000) == |
624 | 0x00000000) | |
1da177e4 LT |
625 | break; |
626 | } | |
627 | /* wait for a SAFE time to write addr/data and then do it, dammit */ | |
628 | for (t = 0; t < POLL_COUNT; t++) { | |
eb3414b4 TI |
629 | if ((inl(ES_REG(ensoniq, 1371_SMPRATE)) & 0x00870000) == |
630 | 0x00010000) | |
1da177e4 LT |
631 | break; |
632 | } | |
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); | |
638 | return; | |
639 | } | |
640 | } | |
641 | up(&ensoniq->src_mutex); | |
eb3414b4 TI |
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))); | |
1da177e4 LT |
644 | } |
645 | ||
eb3414b4 | 646 | static unsigned short snd_es1371_codec_read(struct snd_ac97 *ac97, |
1da177e4 LT |
647 | unsigned short reg) |
648 | { | |
eb3414b4 | 649 | struct ensoniq *ensoniq = ac97->private_data; |
1da177e4 LT |
650 | unsigned int t, x, fail = 0; |
651 | ||
652 | __again: | |
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 | |
662 | transition states */ | |
663 | for (t = 0; t < POLL_COUNT; t++) { | |
eb3414b4 TI |
664 | if ((inl(ES_REG(ensoniq, 1371_SMPRATE)) & 0x00870000) == |
665 | 0x00000000) | |
1da177e4 LT |
666 | break; |
667 | } | |
668 | /* wait for a SAFE time to write addr/data and then do it, dammit */ | |
669 | for (t = 0; t < POLL_COUNT; t++) { | |
eb3414b4 TI |
670 | if ((inl(ES_REG(ensoniq, 1371_SMPRATE)) & 0x00870000) == |
671 | 0x00010000) | |
1da177e4 LT |
672 | break; |
673 | } | |
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)) | |
681 | break; | |
682 | } | |
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); | |
688 | } | |
689 | } | |
690 | up(&ensoniq->src_mutex); | |
691 | if (++fail > 10) { | |
eb3414b4 TI |
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))); | |
1da177e4 LT |
696 | return 0; |
697 | } | |
698 | goto __again; | |
699 | } | |
700 | } | |
701 | up(&ensoniq->src_mutex); | |
eb3414b4 TI |
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))); | |
1da177e4 LT |
704 | return 0; |
705 | } | |
706 | ||
eb3414b4 | 707 | static void snd_es1371_codec_wait(struct snd_ac97 *ac97) |
072c0119 JK |
708 | { |
709 | msleep(750); | |
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); | |
713 | msleep(50); | |
714 | } | |
715 | ||
eb3414b4 | 716 | static void snd_es1371_adc_rate(struct ensoniq * ensoniq, unsigned int rate) |
1da177e4 LT |
717 | { |
718 | unsigned int n, truncm, freq, result; | |
719 | ||
720 | down(&ensoniq->src_mutex); | |
721 | n = rate / 3000; | |
722 | if ((1 << n) & ((1 << 15) | (1 << 13) | (1 << 11) | (1 << 9))) | |
723 | n--; | |
724 | truncm = (21 * n - 1) | 1; | |
725 | freq = ((48000UL << 15) / rate) * n; | |
726 | result = (48000UL << 15) / (freq / n); | |
727 | if (rate >= 24000) { | |
728 | if (truncm > 239) | |
729 | truncm = 239; | |
730 | snd_es1371_src_write(ensoniq, ES_SMPREG_ADC + ES_SMPREG_TRUNC_N, | |
731 | (((239 - truncm) >> 1) << 9) | (n << 4)); | |
732 | } else { | |
733 | if (truncm > 119) | |
734 | truncm = 119; | |
735 | snd_es1371_src_write(ensoniq, ES_SMPREG_ADC + ES_SMPREG_TRUNC_N, | |
736 | 0x8000 | (((119 - truncm) >> 1) << 9) | (n << 4)); | |
737 | } | |
738 | snd_es1371_src_write(ensoniq, ES_SMPREG_ADC + ES_SMPREG_INT_REGS, | |
eb3414b4 TI |
739 | (snd_es1371_src_read(ensoniq, ES_SMPREG_ADC + |
740 | ES_SMPREG_INT_REGS) & 0x00ff) | | |
741 | ((freq >> 5) & 0xfc00)); | |
1da177e4 LT |
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); | |
746 | } | |
747 | ||
eb3414b4 | 748 | static void snd_es1371_dac1_rate(struct ensoniq * ensoniq, unsigned int rate) |
1da177e4 LT |
749 | { |
750 | unsigned int freq, r; | |
751 | ||
752 | down(&ensoniq->src_mutex); | |
753 | freq = ((rate << 15) + 1500) / 3000; | |
eb3414b4 TI |
754 | r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | |
755 | ES_1371_DIS_P2 | ES_1371_DIS_R1)) | | |
756 | ES_1371_DIS_P1; | |
1da177e4 LT |
757 | outl(r, ES_REG(ensoniq, 1371_SMPRATE)); |
758 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC1 + ES_SMPREG_INT_REGS, | |
eb3414b4 TI |
759 | (snd_es1371_src_read(ensoniq, ES_SMPREG_DAC1 + |
760 | ES_SMPREG_INT_REGS) & 0x00ff) | | |
1da177e4 LT |
761 | ((freq >> 5) & 0xfc00)); |
762 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC1 + ES_SMPREG_VFREQ_FRAC, freq & 0x7fff); | |
eb3414b4 TI |
763 | r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | |
764 | ES_1371_DIS_P2 | ES_1371_DIS_R1)); | |
1da177e4 LT |
765 | outl(r, ES_REG(ensoniq, 1371_SMPRATE)); |
766 | up(&ensoniq->src_mutex); | |
767 | } | |
768 | ||
eb3414b4 | 769 | static void snd_es1371_dac2_rate(struct ensoniq * ensoniq, unsigned int rate) |
1da177e4 LT |
770 | { |
771 | unsigned int freq, r; | |
772 | ||
773 | down(&ensoniq->src_mutex); | |
774 | freq = ((rate << 15) + 1500) / 3000; | |
eb3414b4 TI |
775 | r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | |
776 | ES_1371_DIS_P1 | ES_1371_DIS_R1)) | | |
777 | ES_1371_DIS_P2; | |
1da177e4 LT |
778 | outl(r, ES_REG(ensoniq, 1371_SMPRATE)); |
779 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC2 + ES_SMPREG_INT_REGS, | |
eb3414b4 TI |
780 | (snd_es1371_src_read(ensoniq, ES_SMPREG_DAC2 + |
781 | ES_SMPREG_INT_REGS) & 0x00ff) | | |
1da177e4 | 782 | ((freq >> 5) & 0xfc00)); |
eb3414b4 TI |
783 | snd_es1371_src_write(ensoniq, ES_SMPREG_DAC2 + ES_SMPREG_VFREQ_FRAC, |
784 | freq & 0x7fff); | |
785 | r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | | |
786 | ES_1371_DIS_P1 | ES_1371_DIS_R1)); | |
1da177e4 LT |
787 | outl(r, ES_REG(ensoniq, 1371_SMPRATE)); |
788 | up(&ensoniq->src_mutex); | |
789 | } | |
790 | ||
791 | #endif /* CHIP1371 */ | |
792 | ||
eb3414b4 | 793 | static int snd_ensoniq_trigger(struct snd_pcm_substream *substream, int cmd) |
1da177e4 | 794 | { |
eb3414b4 | 795 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
1da177e4 LT |
796 | switch (cmd) { |
797 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: | |
798 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: | |
799 | { | |
800 | unsigned int what = 0; | |
801 | struct list_head *pos; | |
eb3414b4 | 802 | struct snd_pcm_substream *s; |
1da177e4 LT |
803 | snd_pcm_group_for_each(pos, substream) { |
804 | s = snd_pcm_group_substream_entry(pos); | |
805 | if (s == ensoniq->playback1_substream) { | |
806 | what |= ES_P1_PAUSE; | |
807 | snd_pcm_trigger_done(s, substream); | |
808 | } else if (s == ensoniq->playback2_substream) { | |
809 | what |= ES_P2_PAUSE; | |
810 | snd_pcm_trigger_done(s, substream); | |
811 | } else if (s == ensoniq->capture_substream) | |
812 | return -EINVAL; | |
813 | } | |
814 | spin_lock(&ensoniq->reg_lock); | |
815 | if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) | |
816 | ensoniq->sctrl |= what; | |
817 | else | |
818 | ensoniq->sctrl &= ~what; | |
819 | outl(ensoniq->sctrl, ES_REG(ensoniq, SERIAL)); | |
820 | spin_unlock(&ensoniq->reg_lock); | |
821 | break; | |
822 | } | |
823 | case SNDRV_PCM_TRIGGER_START: | |
824 | case SNDRV_PCM_TRIGGER_STOP: | |
825 | { | |
826 | unsigned int what = 0; | |
827 | struct list_head *pos; | |
eb3414b4 | 828 | struct snd_pcm_substream *s; |
1da177e4 LT |
829 | snd_pcm_group_for_each(pos, substream) { |
830 | s = snd_pcm_group_substream_entry(pos); | |
831 | if (s == ensoniq->playback1_substream) { | |
832 | what |= ES_DAC1_EN; | |
833 | snd_pcm_trigger_done(s, substream); | |
834 | } else if (s == ensoniq->playback2_substream) { | |
835 | what |= ES_DAC2_EN; | |
836 | snd_pcm_trigger_done(s, substream); | |
837 | } else if (s == ensoniq->capture_substream) { | |
838 | what |= ES_ADC_EN; | |
839 | snd_pcm_trigger_done(s, substream); | |
840 | } | |
841 | } | |
842 | spin_lock(&ensoniq->reg_lock); | |
843 | if (cmd == SNDRV_PCM_TRIGGER_START) | |
844 | ensoniq->ctrl |= what; | |
845 | else | |
846 | ensoniq->ctrl &= ~what; | |
847 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
848 | spin_unlock(&ensoniq->reg_lock); | |
849 | break; | |
850 | } | |
851 | default: | |
852 | return -EINVAL; | |
853 | } | |
854 | return 0; | |
855 | } | |
856 | ||
857 | /* | |
858 | * PCM part | |
859 | */ | |
860 | ||
eb3414b4 TI |
861 | static int snd_ensoniq_hw_params(struct snd_pcm_substream *substream, |
862 | struct snd_pcm_hw_params *hw_params) | |
1da177e4 LT |
863 | { |
864 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); | |
865 | } | |
866 | ||
eb3414b4 | 867 | static int snd_ensoniq_hw_free(struct snd_pcm_substream *substream) |
1da177e4 LT |
868 | { |
869 | return snd_pcm_lib_free_pages(substream); | |
870 | } | |
871 | ||
eb3414b4 | 872 | static int snd_ensoniq_playback1_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 873 | { |
eb3414b4 TI |
874 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
875 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
876 | unsigned int mode = 0; |
877 | ||
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) | |
881 | mode |= 0x02; | |
882 | if (runtime->channels > 1) | |
883 | mode |= 0x01; | |
884 | spin_lock_irq(&ensoniq->reg_lock); | |
885 | ensoniq->ctrl &= ~ES_DAC1_EN; | |
886 | #ifdef CHIP1371 | |
887 | /* 48k doesn't need SRC (it breaks AC3-passthru) */ | |
888 | if (runtime->rate == 48000) | |
889 | ensoniq->ctrl |= ES_1373_BYPASS_P1; | |
890 | else | |
891 | ensoniq->ctrl &= ~ES_1373_BYPASS_P1; | |
892 | #endif | |
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)); | |
eb3414b4 TI |
900 | outl((ensoniq->p1_period_size >> snd_ensoniq_sample_shift[mode]) - 1, |
901 | ES_REG(ensoniq, DAC1_COUNT)); | |
1da177e4 LT |
902 | #ifdef CHIP1370 |
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; | |
909 | default: snd_BUG(); | |
910 | } | |
911 | #endif | |
912 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
913 | spin_unlock_irq(&ensoniq->reg_lock); | |
914 | #ifndef CHIP1370 | |
915 | snd_es1371_dac1_rate(ensoniq, runtime->rate); | |
916 | #endif | |
917 | return 0; | |
918 | } | |
919 | ||
eb3414b4 | 920 | static int snd_ensoniq_playback2_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 921 | { |
eb3414b4 TI |
922 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
923 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
924 | unsigned int mode = 0; |
925 | ||
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) | |
929 | mode |= 0x02; | |
930 | if (runtime->channels > 1) | |
931 | mode |= 0x01; | |
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)); | |
eb3414b4 TI |
943 | outl((ensoniq->p2_period_size >> snd_ensoniq_sample_shift[mode]) - 1, |
944 | ES_REG(ensoniq, DAC2_COUNT)); | |
1da177e4 LT |
945 | #ifdef CHIP1370 |
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; | |
950 | } | |
951 | #endif | |
952 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
953 | spin_unlock_irq(&ensoniq->reg_lock); | |
954 | #ifndef CHIP1370 | |
955 | snd_es1371_dac2_rate(ensoniq, runtime->rate); | |
956 | #endif | |
957 | return 0; | |
958 | } | |
959 | ||
eb3414b4 | 960 | static int snd_ensoniq_capture_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 961 | { |
eb3414b4 TI |
962 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
963 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
964 | unsigned int mode = 0; |
965 | ||
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) | |
969 | mode |= 0x02; | |
970 | if (runtime->channels > 1) | |
971 | mode |= 0x01; | |
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)); | |
eb3414b4 TI |
981 | outl((ensoniq->c_period_size >> snd_ensoniq_sample_shift[mode]) - 1, |
982 | ES_REG(ensoniq, ADC_COUNT)); | |
1da177e4 LT |
983 | #ifdef CHIP1370 |
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; | |
988 | } | |
989 | #endif | |
990 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
991 | spin_unlock_irq(&ensoniq->reg_lock); | |
992 | #ifndef CHIP1370 | |
993 | snd_es1371_adc_rate(ensoniq, runtime->rate); | |
994 | #endif | |
995 | return 0; | |
996 | } | |
997 | ||
eb3414b4 | 998 | static snd_pcm_uframes_t snd_ensoniq_playback1_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 999 | { |
eb3414b4 | 1000 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1001 | size_t ptr; |
1002 | ||
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); | |
1008 | } else { | |
1009 | ptr = 0; | |
1010 | } | |
1011 | spin_unlock(&ensoniq->reg_lock); | |
1012 | return ptr; | |
1013 | } | |
1014 | ||
eb3414b4 | 1015 | static snd_pcm_uframes_t snd_ensoniq_playback2_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 1016 | { |
eb3414b4 | 1017 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1018 | size_t ptr; |
1019 | ||
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); | |
1025 | } else { | |
1026 | ptr = 0; | |
1027 | } | |
1028 | spin_unlock(&ensoniq->reg_lock); | |
1029 | return ptr; | |
1030 | } | |
1031 | ||
eb3414b4 | 1032 | static snd_pcm_uframes_t snd_ensoniq_capture_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 1033 | { |
eb3414b4 | 1034 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1035 | size_t ptr; |
1036 | ||
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); | |
1042 | } else { | |
1043 | ptr = 0; | |
1044 | } | |
1045 | spin_unlock(&ensoniq->reg_lock); | |
1046 | return ptr; | |
1047 | } | |
1048 | ||
eb3414b4 | 1049 | static struct snd_pcm_hardware snd_ensoniq_playback1 = |
1da177e4 LT |
1050 | { |
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, | |
1056 | .rates = | |
1057 | #ifndef CHIP1370 | |
1058 | SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, | |
1059 | #else | |
1060 | (SNDRV_PCM_RATE_KNOT | /* 5512Hz rate */ | |
1061 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_22050 | | |
1062 | SNDRV_PCM_RATE_44100), | |
1063 | #endif | |
1064 | .rate_min = 4000, | |
1065 | .rate_max = 48000, | |
1066 | .channels_min = 1, | |
1067 | .channels_max = 2, | |
1068 | .buffer_bytes_max = (128*1024), | |
1069 | .period_bytes_min = 64, | |
1070 | .period_bytes_max = (128*1024), | |
1071 | .periods_min = 1, | |
1072 | .periods_max = 1024, | |
1073 | .fifo_size = 0, | |
1074 | }; | |
1075 | ||
eb3414b4 | 1076 | static struct snd_pcm_hardware snd_ensoniq_playback2 = |
1da177e4 LT |
1077 | { |
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, | |
1084 | .rate_min = 4000, | |
1085 | .rate_max = 48000, | |
1086 | .channels_min = 1, | |
1087 | .channels_max = 2, | |
1088 | .buffer_bytes_max = (128*1024), | |
1089 | .period_bytes_min = 64, | |
1090 | .period_bytes_max = (128*1024), | |
1091 | .periods_min = 1, | |
1092 | .periods_max = 1024, | |
1093 | .fifo_size = 0, | |
1094 | }; | |
1095 | ||
eb3414b4 | 1096 | static struct snd_pcm_hardware snd_ensoniq_capture = |
1da177e4 LT |
1097 | { |
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, | |
1103 | .rate_min = 4000, | |
1104 | .rate_max = 48000, | |
1105 | .channels_min = 1, | |
1106 | .channels_max = 2, | |
1107 | .buffer_bytes_max = (128*1024), | |
1108 | .period_bytes_min = 64, | |
1109 | .period_bytes_max = (128*1024), | |
1110 | .periods_min = 1, | |
1111 | .periods_max = 1024, | |
1112 | .fifo_size = 0, | |
1113 | }; | |
1114 | ||
eb3414b4 | 1115 | static int snd_ensoniq_playback1_open(struct snd_pcm_substream *substream) |
1da177e4 | 1116 | { |
eb3414b4 TI |
1117 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
1118 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
1119 | |
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); | |
1128 | #ifdef CHIP1370 | |
1129 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1130 | &snd_es1370_hw_constraints_rates); | |
1131 | #else | |
1132 | snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1133 | &snd_es1371_hw_constraints_dac_clock); | |
1134 | #endif | |
1135 | return 0; | |
1136 | } | |
1137 | ||
eb3414b4 | 1138 | static int snd_ensoniq_playback2_open(struct snd_pcm_substream *substream) |
1da177e4 | 1139 | { |
eb3414b4 TI |
1140 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
1141 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
1142 | |
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); | |
1151 | #ifdef CHIP1370 | |
1152 | snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1153 | &snd_es1370_hw_constraints_clock); | |
1154 | #else | |
1155 | snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1156 | &snd_es1371_hw_constraints_dac_clock); | |
1157 | #endif | |
1158 | return 0; | |
1159 | } | |
1160 | ||
eb3414b4 | 1161 | static int snd_ensoniq_capture_open(struct snd_pcm_substream *substream) |
1da177e4 | 1162 | { |
eb3414b4 TI |
1163 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
1164 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
1165 | |
1166 | ensoniq->mode |= ES_MODE_CAPTURE; | |
1167 | ensoniq->capture_substream = substream; | |
1168 | runtime->hw = snd_ensoniq_capture; | |
1169 | snd_pcm_set_sync(substream); | |
1170 | #ifdef CHIP1370 | |
1171 | snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1172 | &snd_es1370_hw_constraints_clock); | |
1173 | #else | |
1174 | snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
1175 | &snd_es1371_hw_constraints_adc_clock); | |
1176 | #endif | |
1177 | return 0; | |
1178 | } | |
1179 | ||
eb3414b4 | 1180 | static int snd_ensoniq_playback1_close(struct snd_pcm_substream *substream) |
1da177e4 | 1181 | { |
eb3414b4 | 1182 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1183 | |
1184 | ensoniq->playback1_substream = NULL; | |
1185 | ensoniq->mode &= ~ES_MODE_PLAY1; | |
1186 | return 0; | |
1187 | } | |
1188 | ||
eb3414b4 | 1189 | static int snd_ensoniq_playback2_close(struct snd_pcm_substream *substream) |
1da177e4 | 1190 | { |
eb3414b4 | 1191 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1192 | |
1193 | ensoniq->playback2_substream = NULL; | |
1194 | spin_lock_irq(&ensoniq->reg_lock); | |
1195 | #ifdef CHIP1370 | |
1196 | ensoniq->u.es1370.pclkdiv_lock &= ~ES_MODE_PLAY2; | |
1197 | #endif | |
1198 | ensoniq->mode &= ~ES_MODE_PLAY2; | |
1199 | spin_unlock_irq(&ensoniq->reg_lock); | |
1200 | return 0; | |
1201 | } | |
1202 | ||
eb3414b4 | 1203 | static int snd_ensoniq_capture_close(struct snd_pcm_substream *substream) |
1da177e4 | 1204 | { |
eb3414b4 | 1205 | struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1206 | |
1207 | ensoniq->capture_substream = NULL; | |
1208 | spin_lock_irq(&ensoniq->reg_lock); | |
1209 | #ifdef CHIP1370 | |
1210 | ensoniq->u.es1370.pclkdiv_lock &= ~ES_MODE_CAPTURE; | |
1211 | #endif | |
1212 | ensoniq->mode &= ~ES_MODE_CAPTURE; | |
1213 | spin_unlock_irq(&ensoniq->reg_lock); | |
1214 | return 0; | |
1215 | } | |
1216 | ||
eb3414b4 | 1217 | static struct snd_pcm_ops snd_ensoniq_playback1_ops = { |
1da177e4 LT |
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, | |
1226 | }; | |
1227 | ||
eb3414b4 | 1228 | static struct snd_pcm_ops snd_ensoniq_playback2_ops = { |
1da177e4 LT |
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, | |
1237 | }; | |
1238 | ||
eb3414b4 | 1239 | static struct snd_pcm_ops snd_ensoniq_capture_ops = { |
1da177e4 LT |
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, | |
1248 | }; | |
1249 | ||
eb3414b4 TI |
1250 | static int __devinit snd_ensoniq_pcm(struct ensoniq * ensoniq, int device, |
1251 | struct snd_pcm ** rpcm) | |
1da177e4 | 1252 | { |
eb3414b4 | 1253 | struct snd_pcm *pcm; |
1da177e4 LT |
1254 | int err; |
1255 | ||
1256 | if (rpcm) | |
1257 | *rpcm = NULL; | |
1258 | #ifdef CHIP1370 | |
1259 | err = snd_pcm_new(ensoniq->card, "ES1370/1", device, 1, 1, &pcm); | |
1260 | #else | |
1261 | err = snd_pcm_new(ensoniq->card, "ES1371/1", device, 1, 1, &pcm); | |
1262 | #endif | |
1263 | if (err < 0) | |
1264 | return err; | |
1265 | ||
1266 | #ifdef CHIP1370 | |
1267 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ensoniq_playback2_ops); | |
1268 | #else | |
1269 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ensoniq_playback1_ops); | |
1270 | #endif | |
1271 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ensoniq_capture_ops); | |
1272 | ||
1273 | pcm->private_data = ensoniq; | |
1da177e4 LT |
1274 | pcm->info_flags = 0; |
1275 | #ifdef CHIP1370 | |
1276 | strcpy(pcm->name, "ES1370 DAC2/ADC"); | |
1277 | #else | |
1278 | strcpy(pcm->name, "ES1371 DAC2/ADC"); | |
1279 | #endif | |
1280 | ensoniq->pcm1 = pcm; | |
1281 | ||
1282 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
1283 | snd_dma_pci_data(ensoniq->pci), 64*1024, 128*1024); | |
1284 | ||
1285 | if (rpcm) | |
1286 | *rpcm = pcm; | |
1287 | return 0; | |
1288 | } | |
1289 | ||
eb3414b4 TI |
1290 | static int __devinit snd_ensoniq_pcm2(struct ensoniq * ensoniq, int device, |
1291 | struct snd_pcm ** rpcm) | |
1da177e4 | 1292 | { |
eb3414b4 | 1293 | struct snd_pcm *pcm; |
1da177e4 LT |
1294 | int err; |
1295 | ||
1296 | if (rpcm) | |
1297 | *rpcm = NULL; | |
1298 | #ifdef CHIP1370 | |
1299 | err = snd_pcm_new(ensoniq->card, "ES1370/2", device, 1, 0, &pcm); | |
1300 | #else | |
1301 | err = snd_pcm_new(ensoniq->card, "ES1371/2", device, 1, 0, &pcm); | |
1302 | #endif | |
1303 | if (err < 0) | |
1304 | return err; | |
1305 | ||
1306 | #ifdef CHIP1370 | |
1307 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ensoniq_playback1_ops); | |
1308 | #else | |
1309 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ensoniq_playback2_ops); | |
1310 | #endif | |
1311 | pcm->private_data = ensoniq; | |
1da177e4 LT |
1312 | pcm->info_flags = 0; |
1313 | #ifdef CHIP1370 | |
1314 | strcpy(pcm->name, "ES1370 DAC1"); | |
1315 | #else | |
1316 | strcpy(pcm->name, "ES1371 DAC1"); | |
1317 | #endif | |
1318 | ensoniq->pcm2 = pcm; | |
1319 | ||
1320 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
1321 | snd_dma_pci_data(ensoniq->pci), 64*1024, 128*1024); | |
1322 | ||
1323 | if (rpcm) | |
1324 | *rpcm = pcm; | |
1325 | return 0; | |
1326 | } | |
1327 | ||
1328 | /* | |
1329 | * Mixer section | |
1330 | */ | |
1331 | ||
1332 | /* | |
1333 | * ENS1371 mixer (including SPDIF interface) | |
1334 | */ | |
1335 | #ifdef CHIP1371 | |
eb3414b4 TI |
1336 | static int snd_ens1373_spdif_info(struct snd_kcontrol *kcontrol, |
1337 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1338 | { |
1339 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; | |
1340 | uinfo->count = 1; | |
1341 | return 0; | |
1342 | } | |
1343 | ||
eb3414b4 TI |
1344 | static int snd_ens1373_spdif_default_get(struct snd_kcontrol *kcontrol, |
1345 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1346 | { |
eb3414b4 | 1347 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
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); | |
1354 | return 0; | |
1355 | } | |
1356 | ||
eb3414b4 TI |
1357 | static int snd_ens1373_spdif_default_put(struct snd_kcontrol *kcontrol, |
1358 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1359 | { |
eb3414b4 | 1360 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1361 | unsigned int val; |
1362 | int change; | |
1363 | ||
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; | |
eb3414b4 TI |
1371 | if (change && ensoniq->playback1_substream == NULL && |
1372 | ensoniq->playback2_substream == NULL) | |
1da177e4 LT |
1373 | outl(val, ES_REG(ensoniq, CHANNEL_STATUS)); |
1374 | spin_unlock_irq(&ensoniq->reg_lock); | |
1375 | return change; | |
1376 | } | |
1377 | ||
eb3414b4 TI |
1378 | static int snd_ens1373_spdif_mask_get(struct snd_kcontrol *kcontrol, |
1379 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1380 | { |
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; | |
1385 | return 0; | |
1386 | } | |
1387 | ||
eb3414b4 TI |
1388 | static int snd_ens1373_spdif_stream_get(struct snd_kcontrol *kcontrol, |
1389 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1390 | { |
eb3414b4 | 1391 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
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); | |
1398 | return 0; | |
1399 | } | |
1400 | ||
eb3414b4 TI |
1401 | static int snd_ens1373_spdif_stream_put(struct snd_kcontrol *kcontrol, |
1402 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1403 | { |
eb3414b4 | 1404 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1405 | unsigned int val; |
1406 | int change; | |
1407 | ||
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; | |
eb3414b4 TI |
1415 | if (change && (ensoniq->playback1_substream != NULL || |
1416 | ensoniq->playback2_substream != NULL)) | |
1da177e4 LT |
1417 | outl(val, ES_REG(ensoniq, CHANNEL_STATUS)); |
1418 | spin_unlock_irq(&ensoniq->reg_lock); | |
1419 | return change; | |
1420 | } | |
1421 | ||
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 } | |
1425 | ||
eb3414b4 TI |
1426 | static int snd_es1371_spdif_info(struct snd_kcontrol *kcontrol, |
1427 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1428 | { |
1429 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1430 | uinfo->count = 1; | |
1431 | uinfo->value.integer.min = 0; | |
1432 | uinfo->value.integer.max = 1; | |
1433 | return 0; | |
1434 | } | |
1435 | ||
eb3414b4 TI |
1436 | static int snd_es1371_spdif_get(struct snd_kcontrol *kcontrol, |
1437 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1438 | { |
eb3414b4 | 1439 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1440 | |
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); | |
1444 | return 0; | |
1445 | } | |
1446 | ||
eb3414b4 TI |
1447 | static int snd_es1371_spdif_put(struct snd_kcontrol *kcontrol, |
1448 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1449 | { |
eb3414b4 | 1450 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1451 | unsigned int nval1, nval2; |
1452 | int change; | |
1453 | ||
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); | |
1465 | return change; | |
1466 | } | |
1467 | ||
1468 | ||
1469 | /* spdif controls */ | |
eb3414b4 | 1470 | static struct snd_kcontrol_new snd_es1371_mixer_spdif[] __devinitdata = { |
10e8d78a | 1471 | ES1371_SPDIF(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH)), |
1da177e4 | 1472 | { |
5549d549 | 1473 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
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, | |
1478 | }, | |
1479 | { | |
1480 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
5549d549 | 1481 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
1482 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK), |
1483 | .info = snd_ens1373_spdif_info, | |
1484 | .get = snd_ens1373_spdif_mask_get | |
1485 | }, | |
1486 | { | |
5549d549 | 1487 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
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 | |
1492 | }, | |
1493 | }; | |
1494 | ||
1495 | ||
eb3414b4 TI |
1496 | static int snd_es1373_rear_info(struct snd_kcontrol *kcontrol, |
1497 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1498 | { |
1499 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1500 | uinfo->count = 1; | |
1501 | uinfo->value.integer.min = 0; | |
1502 | uinfo->value.integer.max = 1; | |
1503 | return 0; | |
1504 | } | |
1505 | ||
eb3414b4 TI |
1506 | static int snd_es1373_rear_get(struct snd_kcontrol *kcontrol, |
1507 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1508 | { |
eb3414b4 | 1509 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1510 | int val = 0; |
1511 | ||
1512 | spin_lock_irq(&ensoniq->reg_lock); | |
eb3414b4 TI |
1513 | if ((ensoniq->cssr & (ES_1373_REAR_BIT27|ES_1373_REAR_BIT26| |
1514 | ES_1373_REAR_BIT24)) == ES_1373_REAR_BIT26) | |
1da177e4 LT |
1515 | val = 1; |
1516 | ucontrol->value.integer.value[0] = val; | |
1517 | spin_unlock_irq(&ensoniq->reg_lock); | |
1518 | return 0; | |
1519 | } | |
1520 | ||
eb3414b4 TI |
1521 | static int snd_es1373_rear_put(struct snd_kcontrol *kcontrol, |
1522 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1523 | { |
eb3414b4 | 1524 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1525 | unsigned int nval1; |
1526 | int change; | |
1527 | ||
eb3414b4 TI |
1528 | nval1 = ucontrol->value.integer.value[0] ? |
1529 | ES_1373_REAR_BIT26 : (ES_1373_REAR_BIT27|ES_1373_REAR_BIT24); | |
1da177e4 | 1530 | spin_lock_irq(&ensoniq->reg_lock); |
eb3414b4 TI |
1531 | change = (ensoniq->cssr & (ES_1373_REAR_BIT27| |
1532 | ES_1373_REAR_BIT26|ES_1373_REAR_BIT24)) != nval1; | |
1da177e4 LT |
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); | |
1537 | return change; | |
1538 | } | |
1539 | ||
eb3414b4 | 1540 | static struct snd_kcontrol_new snd_ens1373_rear __devinitdata = |
1da177e4 LT |
1541 | { |
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, | |
1547 | }; | |
1548 | ||
eb3414b4 TI |
1549 | static int snd_es1373_line_info(struct snd_kcontrol *kcontrol, |
1550 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1551 | { |
1552 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1553 | uinfo->count = 1; | |
1554 | uinfo->value.integer.min = 0; | |
1555 | uinfo->value.integer.max = 1; | |
1556 | return 0; | |
1557 | } | |
1558 | ||
eb3414b4 TI |
1559 | static int snd_es1373_line_get(struct snd_kcontrol *kcontrol, |
1560 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1561 | { |
eb3414b4 | 1562 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1563 | int val = 0; |
1564 | ||
1565 | spin_lock_irq(&ensoniq->reg_lock); | |
1566 | if ((ensoniq->ctrl & ES_1371_GPIO_OUTM) >= 4) | |
1567 | val = 1; | |
1568 | ucontrol->value.integer.value[0] = val; | |
1569 | spin_unlock_irq(&ensoniq->reg_lock); | |
1570 | return 0; | |
1571 | } | |
1572 | ||
eb3414b4 TI |
1573 | static int snd_es1373_line_put(struct snd_kcontrol *kcontrol, |
1574 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1575 | { |
eb3414b4 | 1576 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1577 | int changed; |
1578 | unsigned int ctrl; | |
1579 | ||
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 */ | |
1584 | else | |
1585 | ensoniq->ctrl &= ~ES_1371_GPIO_OUT(4); | |
1586 | changed = (ctrl != ensoniq->ctrl); | |
1587 | if (changed) | |
1588 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
1589 | spin_unlock_irq(&ensoniq->reg_lock); | |
1590 | return changed; | |
1591 | } | |
1592 | ||
eb3414b4 | 1593 | static struct snd_kcontrol_new snd_ens1373_line __devinitdata = |
1da177e4 LT |
1594 | { |
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, | |
1600 | }; | |
1601 | ||
eb3414b4 | 1602 | static void snd_ensoniq_mixer_free_ac97(struct snd_ac97 *ac97) |
1da177e4 | 1603 | { |
eb3414b4 | 1604 | struct ensoniq *ensoniq = ac97->private_data; |
1da177e4 LT |
1605 | ensoniq->u.es1371.ac97 = NULL; |
1606 | } | |
1607 | ||
1608 | static struct { | |
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 } | |
1619 | }; | |
1620 | ||
015b6a19 | 1621 | static int snd_ensoniq_1371_mixer(struct ensoniq * ensoniq, int has_spdif, int has_line) |
1da177e4 | 1622 | { |
eb3414b4 TI |
1623 | struct snd_card *card = ensoniq->card; |
1624 | struct snd_ac97_bus *pbus; | |
1625 | struct snd_ac97_template ac97; | |
1da177e4 | 1626 | int err, idx; |
eb3414b4 | 1627 | static struct snd_ac97_bus_ops ops = { |
1da177e4 LT |
1628 | .write = snd_es1371_codec_write, |
1629 | .read = snd_es1371_codec_read, | |
072c0119 | 1630 | .wait = snd_es1371_codec_wait, |
1da177e4 LT |
1631 | }; |
1632 | ||
1633 | if ((err = snd_ac97_bus(card, 0, &ops, NULL, &pbus)) < 0) | |
1634 | return err; | |
1635 | ||
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) | |
1641 | return err; | |
1642 | for (idx = 0; es1371_spdif_present[idx].vid != (unsigned short)PCI_ANY_ID; idx++) | |
015b6a19 JK |
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) { | |
eb3414b4 | 1646 | struct snd_kcontrol *kctl; |
1da177e4 LT |
1647 | int i, index = 0; |
1648 | ||
015b6a19 JK |
1649 | if (has_spdif < 0) |
1650 | break; | |
1651 | ||
eb3414b4 TI |
1652 | ensoniq->spdif_default = ensoniq->spdif_stream = |
1653 | SNDRV_PCM_DEFAULT_CON_SPDIF; | |
1da177e4 LT |
1654 | outl(ensoniq->spdif_default, ES_REG(ensoniq, CHANNEL_STATUS)); |
1655 | ||
1656 | if (ensoniq->u.es1371.ac97->ext_id & AC97_EI_SPDIF) | |
1657 | index++; | |
1658 | ||
1659 | for (i = 0; i < (int)ARRAY_SIZE(snd_es1371_mixer_spdif); i++) { | |
1660 | kctl = snd_ctl_new1(&snd_es1371_mixer_spdif[i], ensoniq); | |
1661 | if (! kctl) | |
1662 | return -ENOMEM; | |
1663 | kctl->id.index = index; | |
1664 | if ((err = snd_ctl_add(card, kctl)) < 0) | |
1665 | return err; | |
1666 | } | |
1667 | break; | |
1668 | } | |
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)); | |
1674 | if (err < 0) | |
1675 | return err; | |
1676 | } | |
1677 | if (((ensoniq->subsystem_vendor_id == 0x1274) && | |
1678 | (ensoniq->subsystem_device_id == 0x2000)) || /* GA-7DXR */ | |
1679 | ((ensoniq->subsystem_vendor_id == 0x1458) && | |
015b6a19 JK |
1680 | (ensoniq->subsystem_device_id == 0xa000)) || /* GA-8IEXP */ |
1681 | has_line > 0) { | |
1da177e4 LT |
1682 | err = snd_ctl_add(card, snd_ctl_new1(&snd_ens1373_line, ensoniq)); |
1683 | if (err < 0) | |
1684 | return err; | |
1685 | } | |
1686 | ||
1687 | return 0; | |
1688 | } | |
1689 | ||
1690 | #endif /* CHIP1371 */ | |
1691 | ||
1692 | /* generic control callbacks for ens1370 */ | |
1693 | #ifdef CHIP1370 | |
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 } | |
1698 | ||
eb3414b4 TI |
1699 | static int snd_ensoniq_control_info(struct snd_kcontrol *kcontrol, |
1700 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1701 | { |
1702 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1703 | uinfo->count = 1; | |
1704 | uinfo->value.integer.min = 0; | |
1705 | uinfo->value.integer.max = 1; | |
1706 | return 0; | |
1707 | } | |
1708 | ||
eb3414b4 TI |
1709 | static int snd_ensoniq_control_get(struct snd_kcontrol *kcontrol, |
1710 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1711 | { |
eb3414b4 | 1712 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1713 | int mask = kcontrol->private_value; |
1714 | ||
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); | |
1718 | return 0; | |
1719 | } | |
1720 | ||
eb3414b4 TI |
1721 | static int snd_ensoniq_control_put(struct snd_kcontrol *kcontrol, |
1722 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1723 | { |
eb3414b4 | 1724 | struct ensoniq *ensoniq = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1725 | int mask = kcontrol->private_value; |
1726 | unsigned int nval; | |
1727 | int change; | |
1728 | ||
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); | |
1736 | return change; | |
1737 | } | |
1738 | ||
1739 | /* | |
1740 | * ENS1370 mixer | |
1741 | */ | |
1742 | ||
eb3414b4 | 1743 | static struct snd_kcontrol_new snd_es1370_controls[2] __devinitdata = { |
1da177e4 LT |
1744 | ENSONIQ_CONTROL("PCM 0 Output also on Line-In Jack", ES_1370_XCTL0), |
1745 | ENSONIQ_CONTROL("Mic +5V bias", ES_1370_XCTL1) | |
1746 | }; | |
1747 | ||
1748 | #define ES1370_CONTROLS ARRAY_SIZE(snd_es1370_controls) | |
1749 | ||
eb3414b4 | 1750 | static void snd_ensoniq_mixer_free_ak4531(struct snd_ak4531 *ak4531) |
1da177e4 | 1751 | { |
eb3414b4 | 1752 | struct ensoniq *ensoniq = ak4531->private_data; |
1da177e4 LT |
1753 | ensoniq->u.es1370.ak4531 = NULL; |
1754 | } | |
1755 | ||
eb3414b4 | 1756 | static int __devinit snd_ensoniq_1370_mixer(struct ensoniq * ensoniq) |
1da177e4 | 1757 | { |
eb3414b4 TI |
1758 | struct snd_card *card = ensoniq->card; |
1759 | struct snd_ak4531 ak4531; | |
1da177e4 LT |
1760 | unsigned int idx; |
1761 | int err; | |
1762 | ||
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)); | |
1766 | udelay(100); | |
1767 | outw(ES_1370_CODEC_WRITE(AK4531_RESET, 0x03), ES_REG(ensoniq, 1370_CODEC)); | |
1768 | inw(ES_REG(ensoniq, 1370_CODEC)); | |
1769 | udelay(100); | |
1770 | ||
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) | |
1776 | return err; | |
1777 | for (idx = 0; idx < ES1370_CONTROLS; idx++) { | |
1778 | err = snd_ctl_add(card, snd_ctl_new1(&snd_es1370_controls[idx], ensoniq)); | |
1779 | if (err < 0) | |
1780 | return err; | |
1781 | } | |
1782 | return 0; | |
1783 | } | |
1784 | ||
1785 | #endif /* CHIP1370 */ | |
1786 | ||
1787 | #ifdef SUPPORT_JOYSTICK | |
1788 | ||
1789 | #ifdef CHIP1371 | |
1790 | static int __devinit snd_ensoniq_get_joystick_port(int dev) | |
1791 | { | |
1792 | switch (joystick_port[dev]) { | |
1793 | case 0: /* disabled */ | |
1794 | case 1: /* auto-detect */ | |
1795 | case 0x200: | |
1796 | case 0x208: | |
1797 | case 0x210: | |
1798 | case 0x218: | |
1799 | return joystick_port[dev]; | |
1800 | ||
1801 | default: | |
1802 | printk(KERN_ERR "ens1371: invalid joystick port %#x", joystick_port[dev]); | |
1803 | return 0; | |
1804 | } | |
1805 | } | |
1806 | #else | |
1807 | static inline int snd_ensoniq_get_joystick_port(int dev) | |
1808 | { | |
1809 | return joystick[dev] ? 0x200 : 0; | |
1810 | } | |
1811 | #endif | |
1812 | ||
eb3414b4 | 1813 | static int __devinit snd_ensoniq_create_gameport(struct ensoniq *ensoniq, int dev) |
1da177e4 LT |
1814 | { |
1815 | struct gameport *gp; | |
1816 | int io_port; | |
1817 | ||
1818 | io_port = snd_ensoniq_get_joystick_port(dev); | |
1819 | ||
1820 | switch (io_port) { | |
1821 | case 0: | |
1822 | return -ENOSYS; | |
1823 | ||
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")) | |
1827 | break; | |
1828 | if (io_port > 0x218) { | |
1829 | printk(KERN_WARNING "ens137x: no gameport ports available\n"); | |
1830 | return -EBUSY; | |
1831 | } | |
1832 | break; | |
1833 | ||
1834 | default: | |
1835 | if (!request_region(io_port, 8, "ens137x: gameport")) { | |
eb3414b4 TI |
1836 | printk(KERN_WARNING "ens137x: gameport io port 0x%#x in use\n", |
1837 | io_port); | |
1da177e4 LT |
1838 | return -EBUSY; |
1839 | } | |
1840 | break; | |
1841 | } | |
1842 | ||
1843 | ensoniq->gameport = gp = gameport_allocate_port(); | |
1844 | if (!gp) { | |
1845 | printk(KERN_ERR "ens137x: cannot allocate memory for gameport\n"); | |
1846 | release_region(io_port, 8); | |
1847 | return -ENOMEM; | |
1848 | } | |
1849 | ||
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); | |
1853 | gp->io = io_port; | |
1854 | ||
1855 | ensoniq->ctrl |= ES_JYSTK_EN; | |
1856 | #ifdef CHIP1371 | |
1857 | ensoniq->ctrl &= ~ES_1371_JOY_ASELM; | |
1858 | ensoniq->ctrl |= ES_1371_JOY_ASEL((io_port - 0x200) / 8); | |
1859 | #endif | |
1860 | outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL)); | |
1861 | ||
1862 | gameport_register_port(ensoniq->gameport); | |
1863 | ||
1864 | return 0; | |
1865 | } | |
1866 | ||
eb3414b4 | 1867 | static void snd_ensoniq_free_gameport(struct ensoniq *ensoniq) |
1da177e4 LT |
1868 | { |
1869 | if (ensoniq->gameport) { | |
1870 | int port = ensoniq->gameport->io; | |
1871 | ||
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); | |
1877 | } | |
1878 | } | |
1879 | #else | |
eb3414b4 TI |
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) { } | |
1da177e4 LT |
1882 | #endif /* SUPPORT_JOYSTICK */ |
1883 | ||
1884 | /* | |
1885 | ||
1886 | */ | |
1887 | ||
eb3414b4 TI |
1888 | static void snd_ensoniq_proc_read(struct snd_info_entry *entry, |
1889 | struct snd_info_buffer *buffer) | |
1da177e4 | 1890 | { |
eb3414b4 | 1891 | struct ensoniq *ensoniq = entry->private_data; |
1da177e4 LT |
1892 | |
1893 | #ifdef CHIP1370 | |
1894 | snd_iprintf(buffer, "Ensoniq AudioPCI ES1370\n\n"); | |
1895 | #else | |
1896 | snd_iprintf(buffer, "Ensoniq AudioPCI ES1371\n\n"); | |
1897 | #endif | |
eb3414b4 TI |
1898 | snd_iprintf(buffer, "Joystick enable : %s\n", |
1899 | ensoniq->ctrl & ES_JYSTK_EN ? "on" : "off"); | |
1da177e4 | 1900 | #ifdef CHIP1370 |
eb3414b4 TI |
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"); | |
1da177e4 | 1905 | #else |
eb3414b4 TI |
1906 | snd_iprintf(buffer, "Joystick port : 0x%x\n", |
1907 | (ES_1371_JOY_ASELI(ensoniq->ctrl) * 8) + 0x200); | |
1da177e4 LT |
1908 | #endif |
1909 | } | |
1910 | ||
eb3414b4 | 1911 | static void __devinit snd_ensoniq_proc_init(struct ensoniq * ensoniq) |
1da177e4 | 1912 | { |
eb3414b4 | 1913 | struct snd_info_entry *entry; |
1da177e4 LT |
1914 | |
1915 | if (! snd_card_proc_new(ensoniq->card, "audiopci", &entry)) | |
1916 | snd_info_set_text_ops(entry, ensoniq, 1024, snd_ensoniq_proc_read); | |
1917 | } | |
1918 | ||
1919 | /* | |
1920 | ||
1921 | */ | |
1922 | ||
eb3414b4 | 1923 | static int snd_ensoniq_free(struct ensoniq *ensoniq) |
1da177e4 LT |
1924 | { |
1925 | snd_ensoniq_free_gameport(ensoniq); | |
1926 | if (ensoniq->irq < 0) | |
1927 | goto __hw_end; | |
1928 | #ifdef CHIP1370 | |
1929 | outl(ES_1370_SERR_DISABLE, ES_REG(ensoniq, CONTROL)); /* switch everything off */ | |
1930 | outl(0, ES_REG(ensoniq, SERIAL)); /* clear serial interface */ | |
1931 | #else | |
1932 | outl(0, ES_REG(ensoniq, CONTROL)); /* switch everything off */ | |
1933 | outl(0, ES_REG(ensoniq, SERIAL)); /* clear serial interface */ | |
1934 | #endif | |
1935 | synchronize_irq(ensoniq->irq); | |
1936 | pci_set_power_state(ensoniq->pci, 3); | |
1937 | __hw_end: | |
1938 | #ifdef CHIP1370 | |
1939 | if (ensoniq->dma_bug.area) | |
1940 | snd_dma_free_pages(&ensoniq->dma_bug); | |
1941 | #endif | |
1942 | if (ensoniq->irq >= 0) | |
eb3414b4 | 1943 | free_irq(ensoniq->irq, ensoniq); |
1da177e4 LT |
1944 | pci_release_regions(ensoniq->pci); |
1945 | pci_disable_device(ensoniq->pci); | |
1946 | kfree(ensoniq); | |
1947 | return 0; | |
1948 | } | |
1949 | ||
eb3414b4 | 1950 | static int snd_ensoniq_dev_free(struct snd_device *device) |
1da177e4 | 1951 | { |
eb3414b4 | 1952 | struct ensoniq *ensoniq = device->device_data; |
1da177e4 LT |
1953 | return snd_ensoniq_free(ensoniq); |
1954 | } | |
1955 | ||
1956 | #ifdef CHIP1371 | |
1957 | static struct { | |
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 } | |
1966 | }; | |
1967 | static struct { | |
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 } | |
1978 | }; | |
1979 | #endif | |
1980 | ||
eb3414b4 | 1981 | static void snd_ensoniq_chip_init(struct ensoniq *ensoniq) |
f31a31b9 KB |
1982 | { |
1983 | #ifdef CHIP1371 | |
1984 | int idx; | |
1985 | struct pci_dev *pci = ensoniq->pci; | |
1986 | #endif | |
eb3414b4 TI |
1987 | /* this code was part of snd_ensoniq_create before intruduction |
1988 | * of suspend/resume | |
1989 | */ | |
f31a31b9 KB |
1990 | #ifdef CHIP1370 |
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)); | |
1996 | #else | |
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 */ | |
2007 | msleep(20); | |
2008 | break; | |
2009 | } | |
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)); | |
2013 | udelay(20); | |
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); | |
2033 | /* WARNING: | |
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 | |
2038 | */ | |
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)); | |
2043 | #endif | |
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); | |
2048 | } | |
2049 | ||
2050 | #ifdef CONFIG_PM | |
fe8be107 | 2051 | static int snd_ensoniq_suspend(struct pci_dev *pci, pm_message_t state) |
f31a31b9 | 2052 | { |
fe8be107 TI |
2053 | struct snd_card *card = pci_get_drvdata(pci); |
2054 | struct ensoniq *ensoniq = card->private_data; | |
f31a31b9 | 2055 | |
fe8be107 TI |
2056 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
2057 | ||
f31a31b9 KB |
2058 | snd_pcm_suspend_all(ensoniq->pcm1); |
2059 | snd_pcm_suspend_all(ensoniq->pcm2); | |
2060 | ||
2061 | #ifdef CHIP1371 | |
fe8be107 | 2062 | snd_ac97_suspend(ensoniq->u.es1371.ac97); |
f31a31b9 | 2063 | #else |
15f500a6 TI |
2064 | /* try to reset AK4531 */ |
2065 | outw(ES_1370_CODEC_WRITE(AK4531_RESET, 0x02), ES_REG(ensoniq, 1370_CODEC)); | |
2066 | inw(ES_REG(ensoniq, 1370_CODEC)); | |
2067 | udelay(100); | |
2068 | outw(ES_1370_CODEC_WRITE(AK4531_RESET, 0x03), ES_REG(ensoniq, 1370_CODEC)); | |
2069 | inw(ES_REG(ensoniq, 1370_CODEC)); | |
2070 | udelay(100); | |
fe8be107 | 2071 | snd_ak4531_suspend(ensoniq->u.es1370.ak4531); |
f31a31b9 | 2072 | #endif |
fe8be107 TI |
2073 | pci_set_power_state(pci, PCI_D3hot); |
2074 | pci_disable_device(pci); | |
2075 | pci_save_state(pci); | |
f31a31b9 KB |
2076 | return 0; |
2077 | } | |
2078 | ||
fe8be107 | 2079 | static int snd_ensoniq_resume(struct pci_dev *pci) |
f31a31b9 | 2080 | { |
fe8be107 TI |
2081 | struct snd_card *card = pci_get_drvdata(pci); |
2082 | struct ensoniq *ensoniq = card->private_data; | |
f31a31b9 | 2083 | |
fe8be107 TI |
2084 | pci_restore_state(pci); |
2085 | pci_enable_device(pci); | |
2086 | pci_set_power_state(pci, PCI_D0); | |
2087 | pci_set_master(pci); | |
f31a31b9 KB |
2088 | |
2089 | snd_ensoniq_chip_init(ensoniq); | |
2090 | ||
2091 | #ifdef CHIP1371 | |
fe8be107 | 2092 | snd_ac97_resume(ensoniq->u.es1371.ac97); |
f31a31b9 | 2093 | #else |
fe8be107 | 2094 | snd_ak4531_resume(ensoniq->u.es1370.ak4531); |
f31a31b9 | 2095 | #endif |
fe8be107 | 2096 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
f31a31b9 KB |
2097 | return 0; |
2098 | } | |
2099 | #endif /* CONFIG_PM */ | |
2100 | ||
2101 | ||
eb3414b4 | 2102 | static int __devinit snd_ensoniq_create(struct snd_card *card, |
1da177e4 | 2103 | struct pci_dev *pci, |
eb3414b4 | 2104 | struct ensoniq ** rensoniq) |
1da177e4 | 2105 | { |
eb3414b4 | 2106 | struct ensoniq *ensoniq; |
1da177e4 LT |
2107 | unsigned short cmdw; |
2108 | unsigned char cmdb; | |
2109 | #ifdef CHIP1371 | |
2110 | int idx; | |
2111 | #endif | |
2112 | int err; | |
eb3414b4 | 2113 | static struct snd_device_ops ops = { |
1da177e4 LT |
2114 | .dev_free = snd_ensoniq_dev_free, |
2115 | }; | |
2116 | ||
2117 | *rensoniq = NULL; | |
2118 | if ((err = pci_enable_device(pci)) < 0) | |
2119 | return err; | |
e560d8d8 | 2120 | ensoniq = kzalloc(sizeof(*ensoniq), GFP_KERNEL); |
1da177e4 LT |
2121 | if (ensoniq == NULL) { |
2122 | pci_disable_device(pci); | |
2123 | return -ENOMEM; | |
2124 | } | |
2125 | spin_lock_init(&ensoniq->reg_lock); | |
2126 | init_MUTEX(&ensoniq->src_mutex); | |
2127 | ensoniq->card = card; | |
2128 | ensoniq->pci = pci; | |
2129 | ensoniq->irq = -1; | |
2130 | if ((err = pci_request_regions(pci, "Ensoniq AudioPCI")) < 0) { | |
2131 | kfree(ensoniq); | |
2132 | pci_disable_device(pci); | |
2133 | return err; | |
2134 | } | |
2135 | ensoniq->port = pci_resource_start(pci, 0); | |
eb3414b4 TI |
2136 | if (request_irq(pci->irq, snd_audiopci_interrupt, SA_INTERRUPT|SA_SHIRQ, |
2137 | "Ensoniq AudioPCI", ensoniq)) { | |
99b359ba | 2138 | snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); |
1da177e4 LT |
2139 | snd_ensoniq_free(ensoniq); |
2140 | return -EBUSY; | |
2141 | } | |
2142 | ensoniq->irq = pci->irq; | |
2143 | #ifdef CHIP1370 | |
2144 | if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), | |
2145 | 16, &ensoniq->dma_bug) < 0) { | |
99b359ba | 2146 | snd_printk(KERN_ERR "unable to allocate space for phantom area - dma_bug\n"); |
1da177e4 LT |
2147 | snd_ensoniq_free(ensoniq); |
2148 | return -EBUSY; | |
2149 | } | |
2150 | #endif | |
2151 | pci_set_master(pci); | |
2152 | pci_read_config_byte(pci, PCI_REVISION_ID, &cmdb); | |
2153 | ensoniq->rev = cmdb; | |
2154 | pci_read_config_word(pci, PCI_SUBSYSTEM_VENDOR_ID, &cmdw); | |
2155 | ensoniq->subsystem_vendor_id = cmdw; | |
2156 | pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &cmdw); | |
2157 | ensoniq->subsystem_device_id = cmdw; | |
2158 | #ifdef CHIP1370 | |
2159 | #if 0 | |
eb3414b4 TI |
2160 | ensoniq->ctrl = ES_1370_CDC_EN | ES_1370_SERR_DISABLE | |
2161 | ES_1370_PCLKDIVO(ES_1370_SRTODIV(8000)); | |
1da177e4 LT |
2162 | #else /* get microphone working */ |
2163 | ensoniq->ctrl = ES_1370_CDC_EN | ES_1370_PCLKDIVO(ES_1370_SRTODIV(8000)); | |
2164 | #endif | |
2165 | ensoniq->sctrl = 0; | |
1da177e4 LT |
2166 | #else |
2167 | ensoniq->ctrl = 0; | |
2168 | ensoniq->sctrl = 0; | |
2169 | ensoniq->cssr = 0; | |
2170 | for (idx = 0; es1371_amplifier_hack[idx].svid != (unsigned short)PCI_ANY_ID; idx++) | |
2171 | if (ensoniq->subsystem_vendor_id == es1371_amplifier_hack[idx].svid && | |
2172 | ensoniq->subsystem_device_id == es1371_amplifier_hack[idx].sdid) { | |
2173 | ensoniq->ctrl |= ES_1371_GPIO_OUT(1); /* turn amplifier on */ | |
2174 | break; | |
2175 | } | |
1da177e4 LT |
2176 | for (idx = 0; es1371_ac97_reset_hack[idx].vid != (unsigned short)PCI_ANY_ID; idx++) |
2177 | if (pci->vendor == es1371_ac97_reset_hack[idx].vid && | |
2178 | pci->device == es1371_ac97_reset_hack[idx].did && | |
2179 | ensoniq->rev == es1371_ac97_reset_hack[idx].rev) { | |
1da177e4 | 2180 | ensoniq->cssr |= ES_1371_ST_AC97_RST; |
1da177e4 LT |
2181 | break; |
2182 | } | |
1da177e4 | 2183 | #endif |
f31a31b9 KB |
2184 | |
2185 | snd_ensoniq_chip_init(ensoniq); | |
1da177e4 LT |
2186 | |
2187 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ensoniq, &ops)) < 0) { | |
2188 | snd_ensoniq_free(ensoniq); | |
2189 | return err; | |
2190 | } | |
2191 | ||
2192 | snd_ensoniq_proc_init(ensoniq); | |
2193 | ||
2194 | snd_card_set_dev(card, &pci->dev); | |
2195 | ||
2196 | *rensoniq = ensoniq; | |
2197 | return 0; | |
2198 | } | |
2199 | ||
2200 | /* | |
2201 | * MIDI section | |
2202 | */ | |
2203 | ||
eb3414b4 | 2204 | static void snd_ensoniq_midi_interrupt(struct ensoniq * ensoniq) |
1da177e4 | 2205 | { |
eb3414b4 | 2206 | struct snd_rawmidi *rmidi = ensoniq->rmidi; |
1da177e4 LT |
2207 | unsigned char status, mask, byte; |
2208 | ||
2209 | if (rmidi == NULL) | |
2210 | return; | |
2211 | /* do Rx at first */ | |
2212 | spin_lock(&ensoniq->reg_lock); | |
2213 | mask = ensoniq->uartm & ES_MODE_INPUT ? ES_RXRDY : 0; | |
2214 | while (mask) { | |
2215 | status = inb(ES_REG(ensoniq, UART_STATUS)); | |
2216 | if ((status & mask) == 0) | |
2217 | break; | |
2218 | byte = inb(ES_REG(ensoniq, UART_DATA)); | |
2219 | snd_rawmidi_receive(ensoniq->midi_input, &byte, 1); | |
2220 | } | |
2221 | spin_unlock(&ensoniq->reg_lock); | |
2222 | ||
2223 | /* do Tx at second */ | |
2224 | spin_lock(&ensoniq->reg_lock); | |
2225 | mask = ensoniq->uartm & ES_MODE_OUTPUT ? ES_TXRDY : 0; | |
2226 | while (mask) { | |
2227 | status = inb(ES_REG(ensoniq, UART_STATUS)); | |
2228 | if ((status & mask) == 0) | |
2229 | break; | |
2230 | if (snd_rawmidi_transmit(ensoniq->midi_output, &byte, 1) != 1) { | |
2231 | ensoniq->uartc &= ~ES_TXINTENM; | |
2232 | outb(ensoniq->uartc, ES_REG(ensoniq, UART_CONTROL)); | |
2233 | mask &= ~ES_TXRDY; | |
2234 | } else { | |
2235 | outb(byte, ES_REG(ensoniq, UART_DATA)); | |
2236 | } | |
2237 | } | |
2238 | spin_unlock(&ensoniq->reg_lock); | |
2239 | } | |
2240 | ||
eb3414b4 | 2241 | static int snd_ensoniq_midi_input_open(struct snd_rawmidi_substream *substream) |
1da177e4 | 2242 | { |
eb3414b4 | 2243 | struct ensoniq *ensoniq = substream->rmidi->private_data; |
1da177e4 LT |
2244 | |
2245 | spin_lock_irq(&ensoniq->reg_lock); | |
2246 | ensoniq->uartm |= ES_MODE_INPUT; | |
2247 | ensoniq->midi_input = substream; | |
2248 | if (!(ensoniq->uartm & ES_MODE_OUTPUT)) { | |
2249 | outb(ES_CNTRL(3), ES_REG(ensoniq, UART_CONTROL)); | |
2250 | outb(ensoniq->uartc = 0, ES_REG(ensoniq, UART_CONTROL)); | |
2251 | outl(ensoniq->ctrl |= ES_UART_EN, ES_REG(ensoniq, CONTROL)); | |
2252 | } | |
2253 | spin_unlock_irq(&ensoniq->reg_lock); | |
2254 | return 0; | |
2255 | } | |
2256 | ||
eb3414b4 | 2257 | static int snd_ensoniq_midi_input_close(struct snd_rawmidi_substream *substream) |
1da177e4 | 2258 | { |
eb3414b4 | 2259 | struct ensoniq *ensoniq = substream->rmidi->private_data; |
1da177e4 LT |
2260 | |
2261 | spin_lock_irq(&ensoniq->reg_lock); | |
2262 | if (!(ensoniq->uartm & ES_MODE_OUTPUT)) { | |
2263 | outb(ensoniq->uartc = 0, ES_REG(ensoniq, UART_CONTROL)); | |
2264 | outl(ensoniq->ctrl &= ~ES_UART_EN, ES_REG(ensoniq, CONTROL)); | |
2265 | } else { | |
2266 | outb(ensoniq->uartc &= ~ES_RXINTEN, ES_REG(ensoniq, UART_CONTROL)); | |
2267 | } | |
2268 | ensoniq->midi_input = NULL; | |
2269 | ensoniq->uartm &= ~ES_MODE_INPUT; | |
2270 | spin_unlock_irq(&ensoniq->reg_lock); | |
2271 | return 0; | |
2272 | } | |
2273 | ||
eb3414b4 | 2274 | static int snd_ensoniq_midi_output_open(struct snd_rawmidi_substream *substream) |
1da177e4 | 2275 | { |
eb3414b4 | 2276 | struct ensoniq *ensoniq = substream->rmidi->private_data; |
1da177e4 LT |
2277 | |
2278 | spin_lock_irq(&ensoniq->reg_lock); | |
2279 | ensoniq->uartm |= ES_MODE_OUTPUT; | |
2280 | ensoniq->midi_output = substream; | |
2281 | if (!(ensoniq->uartm & ES_MODE_INPUT)) { | |
2282 | outb(ES_CNTRL(3), ES_REG(ensoniq, UART_CONTROL)); | |
2283 | outb(ensoniq->uartc = 0, ES_REG(ensoniq, UART_CONTROL)); | |
2284 | outl(ensoniq->ctrl |= ES_UART_EN, ES_REG(ensoniq, CONTROL)); | |
2285 | } | |
2286 | spin_unlock_irq(&ensoniq->reg_lock); | |
2287 | return 0; | |
2288 | } | |
2289 | ||
eb3414b4 | 2290 | static int snd_ensoniq_midi_output_close(struct snd_rawmidi_substream *substream) |
1da177e4 | 2291 | { |
eb3414b4 | 2292 | struct ensoniq *ensoniq = substream->rmidi->private_data; |
1da177e4 LT |
2293 | |
2294 | spin_lock_irq(&ensoniq->reg_lock); | |
2295 | if (!(ensoniq->uartm & ES_MODE_INPUT)) { | |
2296 | outb(ensoniq->uartc = 0, ES_REG(ensoniq, UART_CONTROL)); | |
2297 | outl(ensoniq->ctrl &= ~ES_UART_EN, ES_REG(ensoniq, CONTROL)); | |
2298 | } else { | |
2299 | outb(ensoniq->uartc &= ~ES_TXINTENM, ES_REG(ensoniq, UART_CONTROL)); | |
2300 | } | |
2301 | ensoniq->midi_output = NULL; | |
2302 | ensoniq->uartm &= ~ES_MODE_OUTPUT; | |
2303 | spin_unlock_irq(&ensoniq->reg_lock); | |
2304 | return 0; | |
2305 | } | |
2306 | ||
eb3414b4 | 2307 | static void snd_ensoniq_midi_input_trigger(struct snd_rawmidi_substream *substream, int up) |
1da177e4 LT |
2308 | { |
2309 | unsigned long flags; | |
eb3414b4 | 2310 | struct ensoniq *ensoniq = substream->rmidi->private_data; |
1da177e4 LT |
2311 | int idx; |
2312 | ||
2313 | spin_lock_irqsave(&ensoniq->reg_lock, flags); | |
2314 | if (up) { | |
2315 | if ((ensoniq->uartc & ES_RXINTEN) == 0) { | |
2316 | /* empty input FIFO */ | |
2317 | for (idx = 0; idx < 32; idx++) | |
2318 | inb(ES_REG(ensoniq, UART_DATA)); | |
2319 | ensoniq->uartc |= ES_RXINTEN; | |
2320 | outb(ensoniq->uartc, ES_REG(ensoniq, UART_CONTROL)); | |
2321 | } | |
2322 | } else { | |
2323 | if (ensoniq->uartc & ES_RXINTEN) { | |
2324 | ensoniq->uartc &= ~ES_RXINTEN; | |
2325 | outb(ensoniq->uartc, ES_REG(ensoniq, UART_CONTROL)); | |
2326 | } | |
2327 | } | |
2328 | spin_unlock_irqrestore(&ensoniq->reg_lock, flags); | |
2329 | } | |
2330 | ||
eb3414b4 | 2331 | static void snd_ensoniq_midi_output_trigger(struct snd_rawmidi_substream *substream, int up) |
1da177e4 LT |
2332 | { |
2333 | unsigned long flags; | |
eb3414b4 | 2334 | struct ensoniq *ensoniq = substream->rmidi->private_data; |
1da177e4 LT |
2335 | unsigned char byte; |
2336 | ||
2337 | spin_lock_irqsave(&ensoniq->reg_lock, flags); | |
2338 | if (up) { | |
2339 | if (ES_TXINTENI(ensoniq->uartc) == 0) { | |
2340 | ensoniq->uartc |= ES_TXINTENO(1); | |
2341 | /* fill UART FIFO buffer at first, and turn Tx interrupts only if necessary */ | |
2342 | while (ES_TXINTENI(ensoniq->uartc) == 1 && | |
2343 | (inb(ES_REG(ensoniq, UART_STATUS)) & ES_TXRDY)) { | |
2344 | if (snd_rawmidi_transmit(substream, &byte, 1) != 1) { | |
2345 | ensoniq->uartc &= ~ES_TXINTENM; | |
2346 | } else { | |
2347 | outb(byte, ES_REG(ensoniq, UART_DATA)); | |
2348 | } | |
2349 | } | |
2350 | outb(ensoniq->uartc, ES_REG(ensoniq, UART_CONTROL)); | |
2351 | } | |
2352 | } else { | |
2353 | if (ES_TXINTENI(ensoniq->uartc) == 1) { | |
2354 | ensoniq->uartc &= ~ES_TXINTENM; | |
2355 | outb(ensoniq->uartc, ES_REG(ensoniq, UART_CONTROL)); | |
2356 | } | |
2357 | } | |
2358 | spin_unlock_irqrestore(&ensoniq->reg_lock, flags); | |
2359 | } | |
2360 | ||
eb3414b4 | 2361 | static struct snd_rawmidi_ops snd_ensoniq_midi_output = |
1da177e4 LT |
2362 | { |
2363 | .open = snd_ensoniq_midi_output_open, | |
2364 | .close = snd_ensoniq_midi_output_close, | |
2365 | .trigger = snd_ensoniq_midi_output_trigger, | |
2366 | }; | |
2367 | ||
eb3414b4 | 2368 | static struct snd_rawmidi_ops snd_ensoniq_midi_input = |
1da177e4 LT |
2369 | { |
2370 | .open = snd_ensoniq_midi_input_open, | |
2371 | .close = snd_ensoniq_midi_input_close, | |
2372 | .trigger = snd_ensoniq_midi_input_trigger, | |
2373 | }; | |
2374 | ||
eb3414b4 TI |
2375 | static int __devinit snd_ensoniq_midi(struct ensoniq * ensoniq, int device, |
2376 | struct snd_rawmidi **rrawmidi) | |
1da177e4 | 2377 | { |
eb3414b4 | 2378 | struct snd_rawmidi *rmidi; |
1da177e4 LT |
2379 | int err; |
2380 | ||
2381 | if (rrawmidi) | |
2382 | *rrawmidi = NULL; | |
2383 | if ((err = snd_rawmidi_new(ensoniq->card, "ES1370/1", device, 1, 1, &rmidi)) < 0) | |
2384 | return err; | |
2385 | #ifdef CHIP1370 | |
2386 | strcpy(rmidi->name, "ES1370"); | |
2387 | #else | |
2388 | strcpy(rmidi->name, "ES1371"); | |
2389 | #endif | |
2390 | snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, &snd_ensoniq_midi_output); | |
2391 | snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, &snd_ensoniq_midi_input); | |
eb3414b4 TI |
2392 | rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT | SNDRV_RAWMIDI_INFO_INPUT | |
2393 | SNDRV_RAWMIDI_INFO_DUPLEX; | |
1da177e4 LT |
2394 | rmidi->private_data = ensoniq; |
2395 | ensoniq->rmidi = rmidi; | |
2396 | if (rrawmidi) | |
2397 | *rrawmidi = rmidi; | |
2398 | return 0; | |
2399 | } | |
2400 | ||
2401 | /* | |
2402 | * Interrupt handler | |
2403 | */ | |
2404 | ||
2405 | static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id, struct pt_regs *regs) | |
2406 | { | |
eb3414b4 | 2407 | struct ensoniq *ensoniq = dev_id; |
1da177e4 LT |
2408 | unsigned int status, sctrl; |
2409 | ||
2410 | if (ensoniq == NULL) | |
2411 | return IRQ_NONE; | |
2412 | ||
2413 | status = inl(ES_REG(ensoniq, STATUS)); | |
2414 | if (!(status & ES_INTR)) | |
2415 | return IRQ_NONE; | |
2416 | ||
2417 | spin_lock(&ensoniq->reg_lock); | |
2418 | sctrl = ensoniq->sctrl; | |
2419 | if (status & ES_DAC1) | |
2420 | sctrl &= ~ES_P1_INT_EN; | |
2421 | if (status & ES_DAC2) | |
2422 | sctrl &= ~ES_P2_INT_EN; | |
2423 | if (status & ES_ADC) | |
2424 | sctrl &= ~ES_R1_INT_EN; | |
2425 | outl(sctrl, ES_REG(ensoniq, SERIAL)); | |
2426 | outl(ensoniq->sctrl, ES_REG(ensoniq, SERIAL)); | |
2427 | spin_unlock(&ensoniq->reg_lock); | |
2428 | ||
2429 | if (status & ES_UART) | |
2430 | snd_ensoniq_midi_interrupt(ensoniq); | |
2431 | if ((status & ES_DAC2) && ensoniq->playback2_substream) | |
2432 | snd_pcm_period_elapsed(ensoniq->playback2_substream); | |
2433 | if ((status & ES_ADC) && ensoniq->capture_substream) | |
2434 | snd_pcm_period_elapsed(ensoniq->capture_substream); | |
2435 | if ((status & ES_DAC1) && ensoniq->playback1_substream) | |
2436 | snd_pcm_period_elapsed(ensoniq->playback1_substream); | |
2437 | return IRQ_HANDLED; | |
2438 | } | |
2439 | ||
2440 | static int __devinit snd_audiopci_probe(struct pci_dev *pci, | |
2441 | const struct pci_device_id *pci_id) | |
2442 | { | |
2443 | static int dev; | |
eb3414b4 TI |
2444 | struct snd_card *card; |
2445 | struct ensoniq *ensoniq; | |
1da177e4 LT |
2446 | int err, pcm_devs[2]; |
2447 | ||
2448 | if (dev >= SNDRV_CARDS) | |
2449 | return -ENODEV; | |
2450 | if (!enable[dev]) { | |
2451 | dev++; | |
2452 | return -ENOENT; | |
2453 | } | |
2454 | ||
2455 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); | |
2456 | if (card == NULL) | |
2457 | return -ENOMEM; | |
2458 | ||
2459 | if ((err = snd_ensoniq_create(card, pci, &ensoniq)) < 0) { | |
2460 | snd_card_free(card); | |
2461 | return err; | |
2462 | } | |
fe8be107 | 2463 | card->private_data = ensoniq; |
1da177e4 LT |
2464 | |
2465 | pcm_devs[0] = 0; pcm_devs[1] = 1; | |
2466 | #ifdef CHIP1370 | |
2467 | if ((err = snd_ensoniq_1370_mixer(ensoniq)) < 0) { | |
2468 | snd_card_free(card); | |
2469 | return err; | |
2470 | } | |
2471 | #endif | |
2472 | #ifdef CHIP1371 | |
015b6a19 | 2473 | if ((err = snd_ensoniq_1371_mixer(ensoniq, spdif[dev], lineio[dev])) < 0) { |
1da177e4 LT |
2474 | snd_card_free(card); |
2475 | return err; | |
2476 | } | |
2477 | #endif | |
2478 | if ((err = snd_ensoniq_pcm(ensoniq, 0, NULL)) < 0) { | |
2479 | snd_card_free(card); | |
2480 | return err; | |
2481 | } | |
2482 | if ((err = snd_ensoniq_pcm2(ensoniq, 1, NULL)) < 0) { | |
2483 | snd_card_free(card); | |
2484 | return err; | |
2485 | } | |
2486 | if ((err = snd_ensoniq_midi(ensoniq, 0, NULL)) < 0) { | |
2487 | snd_card_free(card); | |
2488 | return err; | |
2489 | } | |
2490 | ||
2491 | snd_ensoniq_create_gameport(ensoniq, dev); | |
2492 | ||
2493 | strcpy(card->driver, DRIVER_NAME); | |
2494 | ||
2495 | strcpy(card->shortname, "Ensoniq AudioPCI"); | |
2496 | sprintf(card->longname, "%s %s at 0x%lx, irq %i", | |
2497 | card->shortname, | |
2498 | card->driver, | |
2499 | ensoniq->port, | |
2500 | ensoniq->irq); | |
2501 | ||
2502 | if ((err = snd_card_register(card)) < 0) { | |
2503 | snd_card_free(card); | |
2504 | return err; | |
2505 | } | |
2506 | ||
2507 | pci_set_drvdata(pci, card); | |
2508 | dev++; | |
2509 | return 0; | |
2510 | } | |
2511 | ||
2512 | static void __devexit snd_audiopci_remove(struct pci_dev *pci) | |
2513 | { | |
2514 | snd_card_free(pci_get_drvdata(pci)); | |
2515 | pci_set_drvdata(pci, NULL); | |
2516 | } | |
2517 | ||
2518 | static struct pci_driver driver = { | |
2519 | .name = DRIVER_NAME, | |
2520 | .id_table = snd_audiopci_ids, | |
2521 | .probe = snd_audiopci_probe, | |
2522 | .remove = __devexit_p(snd_audiopci_remove), | |
fe8be107 TI |
2523 | #ifdef CONFIG_PM |
2524 | .suspend = snd_ensoniq_suspend, | |
2525 | .resume = snd_ensoniq_resume, | |
2526 | #endif | |
1da177e4 LT |
2527 | }; |
2528 | ||
2529 | static int __init alsa_card_ens137x_init(void) | |
2530 | { | |
01d25d46 | 2531 | return pci_register_driver(&driver); |
1da177e4 LT |
2532 | } |
2533 | ||
2534 | static void __exit alsa_card_ens137x_exit(void) | |
2535 | { | |
2536 | pci_unregister_driver(&driver); | |
2537 | } | |
2538 | ||
2539 | module_init(alsa_card_ens137x_init) | |
2540 | module_exit(alsa_card_ens137x_exit) |