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-rw-r--r--Documentation/sound/alsa/ALSA-Configuration.txt68
-rw-r--r--sound/isa/Kconfig26
-rw-r--r--sound/isa/Makefile2
-rw-r--r--sound/isa/galaxy/Makefile10
-rw-r--r--sound/isa/galaxy/azt1605.c91
-rw-r--r--sound/isa/galaxy/azt2316.c111
-rw-r--r--sound/isa/galaxy/galaxy.c652
7 files changed, 959 insertions, 1 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 7f4dcebda9c6..e25555c02166 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -300,6 +300,74 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
300 control correctly. If you have problems regarding this, try 300 control correctly. If you have problems regarding this, try
301 another ALSA compliant mixer (alsamixer works). 301 another ALSA compliant mixer (alsamixer works).
302 302
303 Module snd-azt1605
304 ------------------
305
306 Module for Aztech Sound Galaxy soundcards based on the Aztech AZT1605
307 chipset.
308
309 port - port # for BASE (0x220,0x240,0x260,0x280)
310 wss_port - port # for WSS (0x530,0x604,0xe80,0xf40)
311 irq - IRQ # for WSS (7,9,10,11)
312 dma1 - DMA # for WSS playback (0,1,3)
313 dma2 - DMA # for WSS capture (0,1), -1 = disabled (default)
314 mpu_port - port # for MPU-401 UART (0x300,0x330), -1 = disabled (default)
315 mpu_irq - IRQ # for MPU-401 UART (3,5,7,9), -1 = disabled (default)
316 fm_port - port # for OPL3 (0x388), -1 = disabled (default)
317
318 This module supports multiple cards. It does not support autoprobe: port,
319 wss_port, irq and dma1 have to be specified. The other values are
320 optional.
321
322 "port" needs to match the BASE ADDRESS jumper on the card (0x220 or 0x240)
323 or the value stored in the card's EEPROM for cards that have an EEPROM and
324 their "CONFIG MODE" jumper set to "EEPROM SETTING". The other values can
325 be choosen freely from the options enumerated above.
326
327 If dma2 is specified and different from dma1, the card will operate in
328 full-duplex mode. When dma1=3, only dma2=0 is valid and the only way to
329 enable capture since only channels 0 and 1 are available for capture.
330
331 Generic settings are "port=0x220 wss_port=0x530 irq=10 dma1=1 dma2=0
332 mpu_port=0x330 mpu_irq=9 fm_port=0x388".
333
334 Whatever IRQ and DMA channels you pick, be sure to reserve them for
335 legacy ISA in your BIOS.
336
337 Module snd-azt2316
338 ------------------
339
340 Module for Aztech Sound Galaxy soundcards based on the Aztech AZT2316
341 chipset.
342
343 port - port # for BASE (0x220,0x240,0x260,0x280)
344 wss_port - port # for WSS (0x530,0x604,0xe80,0xf40)
345 irq - IRQ # for WSS (7,9,10,11)
346 dma1 - DMA # for WSS playback (0,1,3)
347 dma2 - DMA # for WSS capture (0,1), -1 = disabled (default)
348 mpu_port - port # for MPU-401 UART (0x300,0x330), -1 = disabled (default)
349 mpu_irq - IRQ # for MPU-401 UART (5,7,9,10), -1 = disabled (default)
350 fm_port - port # for OPL3 (0x388), -1 = disabled (default)
351
352 This module supports multiple cards. It does not support autoprobe: port,
353 wss_port, irq and dma1 have to be specified. The other values are
354 optional.
355
356 "port" needs to match the BASE ADDRESS jumper on the card (0x220 or 0x240)
357 or the value stored in the card's EEPROM for cards that have an EEPROM and
358 their "CONFIG MODE" jumper set to "EEPROM SETTING". The other values can
359 be choosen freely from the options enumerated above.
360
361 If dma2 is specified and different from dma1, the card will operate in
362 full-duplex mode. When dma1=3, only dma2=0 is valid and the only way to
363 enable capture since only channels 0 and 1 are available for capture.
364
365 Generic settings are "port=0x220 wss_port=0x530 irq=10 dma1=1 dma2=0
366 mpu_port=0x330 mpu_irq=9 fm_port=0x388".
367
368 Whatever IRQ and DMA channels you pick, be sure to reserve them for
369 legacy ISA in your BIOS.
370
303 Module snd-aw2 371 Module snd-aw2
304 -------------- 372 --------------
305 373
diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig
index c6990c680796..f9aa13d8dacc 100644
--- a/sound/isa/Kconfig
+++ b/sound/isa/Kconfig
@@ -77,6 +77,32 @@ config SND_ALS100
77 To compile this driver as a module, choose M here: the module 77 To compile this driver as a module, choose M here: the module
78 will be called snd-als100. 78 will be called snd-als100.
79 79
80config SND_AZT1605
81 tristate "Aztech AZT1605 Driver"
82 depends on SND
83 select SND_WSS_LIB
84 select SND_MPU401_UART
85 select SND_OPL3_LIB
86 help
87 Say Y here to include support for Aztech Sound Galaxy cards
88 based on the AZT1605 chipset.
89
90 To compile this driver as a module, choose M here: the module
91 will be called snd-azt1605.
92
93config SND_AZT2316
94 tristate "Aztech AZT2316 Driver"
95 depends on SND
96 select SND_WSS_LIB
97 select SND_MPU401_UART
98 select SND_OPL3_LIB
99 help
100 Say Y here to include support for Aztech Sound Galaxy cards
101 based on the AZT2316 chipset.
102
103 To compile this driver as a module, choose M here: the module
104 will be called snd-azt2316.
105
80config SND_AZT2320 106config SND_AZT2320
81 tristate "Aztech Systems AZT2320" 107 tristate "Aztech Systems AZT2320"
82 depends on PNP 108 depends on PNP
diff --git a/sound/isa/Makefile b/sound/isa/Makefile
index c73d30c4f462..d2bd8f536dd8 100644
--- a/sound/isa/Makefile
+++ b/sound/isa/Makefile
@@ -24,5 +24,5 @@ obj-$(CONFIG_SND_SC6000) += snd-sc6000.o
24obj-$(CONFIG_SND_SGALAXY) += snd-sgalaxy.o 24obj-$(CONFIG_SND_SGALAXY) += snd-sgalaxy.o
25obj-$(CONFIG_SND_SSCAPE) += snd-sscape.o 25obj-$(CONFIG_SND_SSCAPE) += snd-sscape.o
26 26
27obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ gus/ msnd/ opti9xx/ \ 27obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ galaxy/ gus/ msnd/ opti9xx/ \
28 sb/ wavefront/ wss/ 28 sb/ wavefront/ wss/
diff --git a/sound/isa/galaxy/Makefile b/sound/isa/galaxy/Makefile
new file mode 100644
index 000000000000..e307066d4315
--- /dev/null
+++ b/sound/isa/galaxy/Makefile
@@ -0,0 +1,10 @@
1#
2# Makefile for ALSA
3# Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz>
4#
5
6snd-azt1605-objs := azt1605.o
7snd-azt2316-objs := azt2316.o
8
9obj-$(CONFIG_SND_AZT1605) += snd-azt1605.o
10obj-$(CONFIG_SND_AZT2316) += snd-azt2316.o
diff --git a/sound/isa/galaxy/azt1605.c b/sound/isa/galaxy/azt1605.c
new file mode 100644
index 000000000000..9a97643cb713
--- /dev/null
+++ b/sound/isa/galaxy/azt1605.c
@@ -0,0 +1,91 @@
1/*
2 * Aztech AZT1605 Driver
3 * Copyright (C) 2007,2010 Rene Herman
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 *
18 */
19
20#define AZT1605
21
22#define CRD_NAME "Aztech AZT1605"
23#define DRV_NAME "AZT1605"
24#define DEV_NAME "azt1605"
25
26#define GALAXY_DSP_MAJOR 2
27#define GALAXY_DSP_MINOR 1
28
29#define GALAXY_CONFIG_SIZE 3
30
31/*
32 * 24-bit config register
33 */
34
35#define GALAXY_CONFIG_SBA_220 (0 << 0)
36#define GALAXY_CONFIG_SBA_240 (1 << 0)
37#define GALAXY_CONFIG_SBA_260 (2 << 0)
38#define GALAXY_CONFIG_SBA_280 (3 << 0)
39#define GALAXY_CONFIG_SBA_MASK GALAXY_CONFIG_SBA_280
40
41#define GALAXY_CONFIG_MPUA_300 (0 << 2)
42#define GALAXY_CONFIG_MPUA_330 (1 << 2)
43
44#define GALAXY_CONFIG_MPU_ENABLE (1 << 3)
45
46#define GALAXY_CONFIG_GAME_ENABLE (1 << 4)
47
48#define GALAXY_CONFIG_CD_PANASONIC (1 << 5)
49#define GALAXY_CONFIG_CD_MITSUMI (1 << 6)
50#define GALAXY_CONFIG_CD_MASK (\
51 GALAXY_CONFIG_CD_PANASONIC | GALAXY_CONFIG_CD_MITSUMI)
52
53#define GALAXY_CONFIG_UNUSED (1 << 7)
54#define GALAXY_CONFIG_UNUSED_MASK GALAXY_CONFIG_UNUSED
55
56#define GALAXY_CONFIG_SBIRQ_2 (1 << 8)
57#define GALAXY_CONFIG_SBIRQ_3 (1 << 9)
58#define GALAXY_CONFIG_SBIRQ_5 (1 << 10)
59#define GALAXY_CONFIG_SBIRQ_7 (1 << 11)
60
61#define GALAXY_CONFIG_MPUIRQ_2 (1 << 12)
62#define GALAXY_CONFIG_MPUIRQ_3 (1 << 13)
63#define GALAXY_CONFIG_MPUIRQ_5 (1 << 14)
64#define GALAXY_CONFIG_MPUIRQ_7 (1 << 15)
65
66#define GALAXY_CONFIG_WSSA_530 (0 << 16)
67#define GALAXY_CONFIG_WSSA_604 (1 << 16)
68#define GALAXY_CONFIG_WSSA_E80 (2 << 16)
69#define GALAXY_CONFIG_WSSA_F40 (3 << 16)
70
71#define GALAXY_CONFIG_WSS_ENABLE (1 << 18)
72
73#define GALAXY_CONFIG_CDIRQ_11 (1 << 19)
74#define GALAXY_CONFIG_CDIRQ_12 (1 << 20)
75#define GALAXY_CONFIG_CDIRQ_15 (1 << 21)
76#define GALAXY_CONFIG_CDIRQ_MASK (\
77 GALAXY_CONFIG_CDIRQ_11 | GALAXY_CONFIG_CDIRQ_12 |\
78 GALAXY_CONFIG_CDIRQ_15)
79
80#define GALAXY_CONFIG_CDDMA_DISABLE (0 << 22)
81#define GALAXY_CONFIG_CDDMA_0 (1 << 22)
82#define GALAXY_CONFIG_CDDMA_1 (2 << 22)
83#define GALAXY_CONFIG_CDDMA_3 (3 << 22)
84#define GALAXY_CONFIG_CDDMA_MASK GALAXY_CONFIG_CDDMA_3
85
86#define GALAXY_CONFIG_MASK (\
87 GALAXY_CONFIG_SBA_MASK | GALAXY_CONFIG_CD_MASK |\
88 GALAXY_CONFIG_UNUSED_MASK | GALAXY_CONFIG_CDIRQ_MASK |\
89 GALAXY_CONFIG_CDDMA_MASK)
90
91#include "galaxy.c"
diff --git a/sound/isa/galaxy/azt2316.c b/sound/isa/galaxy/azt2316.c
new file mode 100644
index 000000000000..189441141df6
--- /dev/null
+++ b/sound/isa/galaxy/azt2316.c
@@ -0,0 +1,111 @@
1/*
2 * Aztech AZT2316 Driver
3 * Copyright (C) 2007,2010 Rene Herman
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 *
18 */
19
20#define AZT2316
21
22#define CRD_NAME "Aztech AZT2316"
23#define DRV_NAME "AZT2316"
24#define DEV_NAME "azt2316"
25
26#define GALAXY_DSP_MAJOR 3
27#define GALAXY_DSP_MINOR 1
28
29#define GALAXY_CONFIG_SIZE 4
30
31/*
32 * 32-bit config register
33 */
34
35#define GALAXY_CONFIG_SBA_220 (0 << 0)
36#define GALAXY_CONFIG_SBA_240 (1 << 0)
37#define GALAXY_CONFIG_SBA_260 (2 << 0)
38#define GALAXY_CONFIG_SBA_280 (3 << 0)
39#define GALAXY_CONFIG_SBA_MASK GALAXY_CONFIG_SBA_280
40
41#define GALAXY_CONFIG_SBIRQ_2 (1 << 2)
42#define GALAXY_CONFIG_SBIRQ_5 (1 << 3)
43#define GALAXY_CONFIG_SBIRQ_7 (1 << 4)
44#define GALAXY_CONFIG_SBIRQ_10 (1 << 5)
45
46#define GALAXY_CONFIG_SBDMA_DISABLE (0 << 6)
47#define GALAXY_CONFIG_SBDMA_0 (1 << 6)
48#define GALAXY_CONFIG_SBDMA_1 (2 << 6)
49#define GALAXY_CONFIG_SBDMA_3 (3 << 6)
50
51#define GALAXY_CONFIG_WSSA_530 (0 << 8)
52#define GALAXY_CONFIG_WSSA_604 (1 << 8)
53#define GALAXY_CONFIG_WSSA_E80 (2 << 8)
54#define GALAXY_CONFIG_WSSA_F40 (3 << 8)
55
56#define GALAXY_CONFIG_WSS_ENABLE (1 << 10)
57
58#define GALAXY_CONFIG_GAME_ENABLE (1 << 11)
59
60#define GALAXY_CONFIG_MPUA_300 (0 << 12)
61#define GALAXY_CONFIG_MPUA_330 (1 << 12)
62
63#define GALAXY_CONFIG_MPU_ENABLE (1 << 13)
64
65#define GALAXY_CONFIG_CDA_310 (0 << 14)
66#define GALAXY_CONFIG_CDA_320 (1 << 14)
67#define GALAXY_CONFIG_CDA_340 (2 << 14)
68#define GALAXY_CONFIG_CDA_350 (3 << 14)
69#define GALAXY_CONFIG_CDA_MASK GALAXY_CONFIG_CDA_350
70
71#define GALAXY_CONFIG_CD_DISABLE (0 << 16)
72#define GALAXY_CONFIG_CD_PANASONIC (1 << 16)
73#define GALAXY_CONFIG_CD_SONY (2 << 16)
74#define GALAXY_CONFIG_CD_MITSUMI (3 << 16)
75#define GALAXY_CONFIG_CD_AZTECH (4 << 16)
76#define GALAXY_CONFIG_CD_UNUSED_5 (5 << 16)
77#define GALAXY_CONFIG_CD_UNUSED_6 (6 << 16)
78#define GALAXY_CONFIG_CD_UNUSED_7 (7 << 16)
79#define GALAXY_CONFIG_CD_MASK GALAXY_CONFIG_CD_UNUSED_7
80
81#define GALAXY_CONFIG_CDDMA8_DISABLE (0 << 20)
82#define GALAXY_CONFIG_CDDMA8_0 (1 << 20)
83#define GALAXY_CONFIG_CDDMA8_1 (2 << 20)
84#define GALAXY_CONFIG_CDDMA8_3 (3 << 20)
85#define GALAXY_CONFIG_CDDMA8_MASK GALAXY_CONFIG_CDDMA8_3
86
87#define GALAXY_CONFIG_CDDMA16_DISABLE (0 << 22)
88#define GALAXY_CONFIG_CDDMA16_5 (1 << 22)
89#define GALAXY_CONFIG_CDDMA16_6 (2 << 22)
90#define GALAXY_CONFIG_CDDMA16_7 (3 << 22)
91#define GALAXY_CONFIG_CDDMA16_MASK GALAXY_CONFIG_CDDMA16_7
92
93#define GALAXY_CONFIG_MPUIRQ_2 (1 << 24)
94#define GALAXY_CONFIG_MPUIRQ_5 (1 << 25)
95#define GALAXY_CONFIG_MPUIRQ_7 (1 << 26)
96#define GALAXY_CONFIG_MPUIRQ_10 (1 << 27)
97
98#define GALAXY_CONFIG_CDIRQ_5 (1 << 28)
99#define GALAXY_CONFIG_CDIRQ_11 (1 << 29)
100#define GALAXY_CONFIG_CDIRQ_12 (1 << 30)
101#define GALAXY_CONFIG_CDIRQ_15 (1 << 31)
102#define GALAXY_CONFIG_CDIRQ_MASK (\
103 GALAXY_CONFIG_CDIRQ_5 | GALAXY_CONFIG_CDIRQ_11 |\
104 GALAXY_CONFIG_CDIRQ_12 | GALAXY_CONFIG_CDIRQ_15)
105
106#define GALAXY_CONFIG_MASK (\
107 GALAXY_CONFIG_SBA_MASK | GALAXY_CONFIG_CDA_MASK |\
108 GALAXY_CONFIG_CD_MASK | GALAXY_CONFIG_CDDMA16_MASK |\
109 GALAXY_CONFIG_CDDMA8_MASK | GALAXY_CONFIG_CDIRQ_MASK)
110
111#include "galaxy.c"
diff --git a/sound/isa/galaxy/galaxy.c b/sound/isa/galaxy/galaxy.c
new file mode 100644
index 000000000000..ee54df082b9c
--- /dev/null
+++ b/sound/isa/galaxy/galaxy.c
@@ -0,0 +1,652 @@
1/*
2 * Aztech AZT1605/AZT2316 Driver
3 * Copyright (C) 2007,2010 Rene Herman
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 *
18 */
19
20#include <linux/kernel.h>
21#include <linux/module.h>
22#include <linux/isa.h>
23#include <linux/delay.h>
24#include <linux/io.h>
25#include <asm/processor.h>
26#include <sound/core.h>
27#include <sound/initval.h>
28#include <sound/wss.h>
29#include <sound/mpu401.h>
30#include <sound/opl3.h>
31
32MODULE_DESCRIPTION(CRD_NAME);
33MODULE_AUTHOR("Rene Herman");
34MODULE_LICENSE("GPL");
35
36static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
37static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
38static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE;
39
40module_param_array(index, int, NULL, 0444);
41MODULE_PARM_DESC(index, "Index value for " CRD_NAME " soundcard.");
42module_param_array(id, charp, NULL, 0444);
43MODULE_PARM_DESC(id, "ID string for " CRD_NAME " soundcard.");
44module_param_array(enable, bool, NULL, 0444);
45MODULE_PARM_DESC(enable, "Enable " CRD_NAME " soundcard.");
46
47static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
48static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
49static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
50static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
51static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
52static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
53static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
54static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
55
56module_param_array(port, long, NULL, 0444);
57MODULE_PARM_DESC(port, "Port # for " CRD_NAME " driver.");
58module_param_array(wss_port, long, NULL, 0444);
59MODULE_PARM_DESC(wss_port, "WSS port # for " CRD_NAME " driver.");
60module_param_array(mpu_port, long, NULL, 0444);
61MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " CRD_NAME " driver.");
62module_param_array(fm_port, long, NULL, 0444);
63MODULE_PARM_DESC(fm_port, "FM port # for " CRD_NAME " driver.");
64module_param_array(irq, int, NULL, 0444);
65MODULE_PARM_DESC(irq, "IRQ # for " CRD_NAME " driver.");
66module_param_array(mpu_irq, int, NULL, 0444);
67MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " CRD_NAME " driver.");
68module_param_array(dma1, int, NULL, 0444);
69MODULE_PARM_DESC(dma1, "Playback DMA # for " CRD_NAME " driver.");
70module_param_array(dma2, int, NULL, 0444);
71MODULE_PARM_DESC(dma2, "Capture DMA # for " CRD_NAME " driver.");
72
73/*
74 * Generic SB DSP support routines
75 */
76
77#define DSP_PORT_RESET 0x6
78#define DSP_PORT_READ 0xa
79#define DSP_PORT_COMMAND 0xc
80#define DSP_PORT_STATUS 0xc
81#define DSP_PORT_DATA_AVAIL 0xe
82
83#define DSP_SIGNATURE 0xaa
84
85#define DSP_COMMAND_GET_VERSION 0xe1
86
87static int __devinit dsp_get_byte(void __iomem *port, u8 *val)
88{
89 int loops = 1000;
90
91 while (!(ioread8(port + DSP_PORT_DATA_AVAIL) & 0x80)) {
92 if (!loops--)
93 return -EIO;
94 cpu_relax();
95 }
96 *val = ioread8(port + DSP_PORT_READ);
97 return 0;
98}
99
100static int __devinit dsp_reset(void __iomem *port)
101{
102 u8 val;
103
104 iowrite8(1, port + DSP_PORT_RESET);
105 udelay(10);
106 iowrite8(0, port + DSP_PORT_RESET);
107
108 if (dsp_get_byte(port, &val) < 0 || val != DSP_SIGNATURE)
109 return -ENODEV;
110
111 return 0;
112}
113
114static int __devinit dsp_command(void __iomem *port, u8 cmd)
115{
116 int loops = 1000;
117
118 while (ioread8(port + DSP_PORT_STATUS) & 0x80) {
119 if (!loops--)
120 return -EIO;
121 cpu_relax();
122 }
123 iowrite8(cmd, port + DSP_PORT_COMMAND);
124 return 0;
125}
126
127static int __devinit dsp_get_version(void __iomem *port, u8 *major, u8 *minor)
128{
129 int err;
130
131 err = dsp_command(port, DSP_COMMAND_GET_VERSION);
132 if (err < 0)
133 return err;
134
135 err = dsp_get_byte(port, major);
136 if (err < 0)
137 return err;
138
139 err = dsp_get_byte(port, minor);
140 if (err < 0)
141 return err;
142
143 return 0;
144}
145
146/*
147 * Generic WSS support routines
148 */
149
150#define WSS_CONFIG_DMA_0 (1 << 0)
151#define WSS_CONFIG_DMA_1 (2 << 0)
152#define WSS_CONFIG_DMA_3 (3 << 0)
153#define WSS_CONFIG_DUPLEX (1 << 2)
154#define WSS_CONFIG_IRQ_7 (1 << 3)
155#define WSS_CONFIG_IRQ_9 (2 << 3)
156#define WSS_CONFIG_IRQ_10 (3 << 3)
157#define WSS_CONFIG_IRQ_11 (4 << 3)
158
159#define WSS_PORT_CONFIG 0
160#define WSS_PORT_SIGNATURE 3
161
162#define WSS_SIGNATURE 4
163
164static int __devinit wss_detect(void __iomem *wss_port)
165{
166 if ((ioread8(wss_port + WSS_PORT_SIGNATURE) & 0x3f) != WSS_SIGNATURE)
167 return -ENODEV;
168
169 return 0;
170}
171
172static void wss_set_config(void __iomem *wss_port, u8 wss_config)
173{
174 iowrite8(wss_config, wss_port + WSS_PORT_CONFIG);
175}
176
177/*
178 * Aztech Sound Galaxy specifics
179 */
180
181#define GALAXY_PORT_CONFIG 1024
182#define CONFIG_PORT_SET 4
183
184#define DSP_COMMAND_GALAXY_8 8
185#define GALAXY_COMMAND_GET_TYPE 5
186
187#define DSP_COMMAND_GALAXY_9 9
188#define GALAXY_COMMAND_WSSMODE 0
189#define GALAXY_COMMAND_SB8MODE 1
190
191#define GALAXY_MODE_WSS GALAXY_COMMAND_WSSMODE
192#define GALAXY_MODE_SB8 GALAXY_COMMAND_SB8MODE
193
194struct snd_galaxy {
195 void __iomem *port;
196 void __iomem *config_port;
197 void __iomem *wss_port;
198 u32 config;
199 struct resource *res_port;
200 struct resource *res_config_port;
201 struct resource *res_wss_port;
202};
203
204static u32 config[SNDRV_CARDS];
205static u8 wss_config[SNDRV_CARDS];
206
207static int __devinit snd_galaxy_match(struct device *dev, unsigned int n)
208{
209 if (!enable[n])
210 return 0;
211
212 switch (port[n]) {
213 case SNDRV_AUTO_PORT:
214 dev_err(dev, "please specify port\n");
215 return 0;
216 case 0x220:
217 config[n] |= GALAXY_CONFIG_SBA_220;
218 break;
219 case 0x240:
220 config[n] |= GALAXY_CONFIG_SBA_240;
221 break;
222 case 0x260:
223 config[n] |= GALAXY_CONFIG_SBA_260;
224 break;
225 case 0x280:
226 config[n] |= GALAXY_CONFIG_SBA_280;
227 break;
228 default:
229 dev_err(dev, "invalid port %#lx\n", port[n]);
230 return 0;
231 }
232
233 switch (wss_port[n]) {
234 case SNDRV_AUTO_PORT:
235 dev_err(dev, "please specify wss_port\n");
236 return 0;
237 case 0x530:
238 config[n] |= GALAXY_CONFIG_WSS_ENABLE | GALAXY_CONFIG_WSSA_530;
239 break;
240 case 0x604:
241 config[n] |= GALAXY_CONFIG_WSS_ENABLE | GALAXY_CONFIG_WSSA_604;
242 break;
243 case 0xe80:
244 config[n] |= GALAXY_CONFIG_WSS_ENABLE | GALAXY_CONFIG_WSSA_E80;
245 break;
246 case 0xf40:
247 config[n] |= GALAXY_CONFIG_WSS_ENABLE | GALAXY_CONFIG_WSSA_F40;
248 break;
249 default:
250 dev_err(dev, "invalid WSS port %#lx\n", wss_port[n]);
251 return 0;
252 }
253
254 switch (irq[n]) {
255 case SNDRV_AUTO_IRQ:
256 dev_err(dev, "please specify irq\n");
257 return 0;
258 case 7:
259 wss_config[n] |= WSS_CONFIG_IRQ_7;
260 break;
261 case 2:
262 irq[n] = 9;
263 case 9:
264 wss_config[n] |= WSS_CONFIG_IRQ_9;
265 break;
266 case 10:
267 wss_config[n] |= WSS_CONFIG_IRQ_10;
268 break;
269 case 11:
270 wss_config[n] |= WSS_CONFIG_IRQ_11;
271 break;
272 default:
273 dev_err(dev, "invalid IRQ %d\n", irq[n]);
274 return 0;
275 }
276
277 switch (dma1[n]) {
278 case SNDRV_AUTO_DMA:
279 dev_err(dev, "please specify dma1\n");
280 return 0;
281 case 0:
282 wss_config[n] |= WSS_CONFIG_DMA_0;
283 break;
284 case 1:
285 wss_config[n] |= WSS_CONFIG_DMA_1;
286 break;
287 case 3:
288 wss_config[n] |= WSS_CONFIG_DMA_3;
289 break;
290 default:
291 dev_err(dev, "invalid playback DMA %d\n", dma1[n]);
292 return 0;
293 }
294
295 if (dma2[n] == SNDRV_AUTO_DMA || dma2[n] == dma1[n]) {
296 dma2[n] = -1;
297 goto mpu;
298 }
299
300 wss_config[n] |= WSS_CONFIG_DUPLEX;
301 switch (dma2[n]) {
302 case 0:
303 break;
304 case 1:
305 if (dma1[n] == 0)
306 break;
307 default:
308 dev_err(dev, "invalid capture DMA %d\n", dma2[n]);
309 return 0;
310 }
311
312mpu:
313 switch (mpu_port[n]) {
314 case SNDRV_AUTO_PORT:
315 dev_warn(dev, "mpu_port not specified; not using MPU-401\n");
316 mpu_port[n] = -1;
317 goto fm;
318 case 0x300:
319 config[n] |= GALAXY_CONFIG_MPU_ENABLE | GALAXY_CONFIG_MPUA_300;
320 break;
321 case 0x330:
322 config[n] |= GALAXY_CONFIG_MPU_ENABLE | GALAXY_CONFIG_MPUA_330;
323 break;
324 default:
325 dev_err(dev, "invalid MPU port %#lx\n", mpu_port[n]);
326 return 0;
327 }
328
329 switch (mpu_irq[n]) {
330 case SNDRV_AUTO_IRQ:
331 dev_warn(dev, "mpu_irq not specified: using polling mode\n");
332 mpu_irq[n] = -1;
333 break;
334 case 2:
335 mpu_irq[n] = 9;
336 case 9:
337 config[n] |= GALAXY_CONFIG_MPUIRQ_2;
338 break;
339#ifdef AZT1605
340 case 3:
341 config[n] |= GALAXY_CONFIG_MPUIRQ_3;
342 break;
343#endif
344 case 5:
345 config[n] |= GALAXY_CONFIG_MPUIRQ_5;
346 break;
347 case 7:
348 config[n] |= GALAXY_CONFIG_MPUIRQ_7;
349 break;
350#ifdef AZT2316
351 case 10:
352 config[n] |= GALAXY_CONFIG_MPUIRQ_10;
353 break;
354#endif
355 default:
356 dev_err(dev, "invalid MPU IRQ %d\n", mpu_irq[n]);
357 return 0;
358 }
359
360 if (mpu_irq[n] == irq[n]) {
361 dev_err(dev, "cannot share IRQ between WSS and MPU-401\n");
362 return 0;
363 }
364
365fm:
366 switch (fm_port[n]) {
367 case SNDRV_AUTO_PORT:
368 dev_warn(dev, "fm_port not specified: not using OPL3\n");
369 fm_port[n] = -1;
370 break;
371 case 0x388:
372 break;
373 default:
374 dev_err(dev, "illegal FM port %#lx\n", fm_port[n]);
375 return 0;
376 }
377
378 config[n] |= GALAXY_CONFIG_GAME_ENABLE;
379 return 1;
380}
381
382static int __devinit galaxy_init(struct snd_galaxy *galaxy, u8 *type)
383{
384 u8 major;
385 u8 minor;
386 int err;
387
388 err = dsp_reset(galaxy->port);
389 if (err < 0)
390 return err;
391
392 err = dsp_get_version(galaxy->port, &major, &minor);
393 if (err < 0)
394 return err;
395
396 if (major != GALAXY_DSP_MAJOR || minor != GALAXY_DSP_MINOR)
397 return -ENODEV;
398
399 err = dsp_command(galaxy->port, DSP_COMMAND_GALAXY_8);
400 if (err < 0)
401 return err;
402
403 err = dsp_command(galaxy->port, GALAXY_COMMAND_GET_TYPE);
404 if (err < 0)
405 return err;
406
407 err = dsp_get_byte(galaxy->port, type);
408 if (err < 0)
409 return err;
410
411 return 0;
412}
413
414static int __devinit galaxy_set_mode(struct snd_galaxy *galaxy, u8 mode)
415{
416 int err;
417
418 err = dsp_command(galaxy->port, DSP_COMMAND_GALAXY_9);
419 if (err < 0)
420 return err;
421
422 err = dsp_command(galaxy->port, mode);
423 if (err < 0)
424 return err;
425
426#ifdef AZT1605
427 /*
428 * Needed for MPU IRQ on AZT1605, but AZT2316 loses WSS again
429 */
430 err = dsp_reset(galaxy->port);
431 if (err < 0)
432 return err;
433#endif
434
435 return 0;
436}
437
438static void galaxy_set_config(struct snd_galaxy *galaxy, u32 config)
439{
440 u8 tmp = ioread8(galaxy->config_port + CONFIG_PORT_SET);
441 int i;
442
443 iowrite8(tmp | 0x80, galaxy->config_port + CONFIG_PORT_SET);
444 for (i = 0; i < GALAXY_CONFIG_SIZE; i++) {
445 iowrite8(config, galaxy->config_port + i);
446 config >>= 8;
447 }
448 iowrite8(tmp & 0x7f, galaxy->config_port + CONFIG_PORT_SET);
449 msleep(10);
450}
451
452static void __devinit galaxy_config(struct snd_galaxy *galaxy, u32 config)
453{
454 int i;
455
456 for (i = GALAXY_CONFIG_SIZE; i; i--) {
457 u8 tmp = ioread8(galaxy->config_port + i - 1);
458 galaxy->config = (galaxy->config << 8) | tmp;
459 }
460 config |= galaxy->config & GALAXY_CONFIG_MASK;
461 galaxy_set_config(galaxy, config);
462}
463
464static int __devinit galaxy_wss_config(struct snd_galaxy *galaxy, u8 wss_config)
465{
466 int err;
467
468 err = wss_detect(galaxy->wss_port);
469 if (err < 0)
470 return err;
471
472 wss_set_config(galaxy->wss_port, wss_config);
473
474 err = galaxy_set_mode(galaxy, GALAXY_MODE_WSS);
475 if (err < 0)
476 return err;
477
478 return 0;
479}
480
481static void snd_galaxy_free(struct snd_card *card)
482{
483 struct snd_galaxy *galaxy = card->private_data;
484
485 if (galaxy->wss_port) {
486 wss_set_config(galaxy->wss_port, 0);
487 ioport_unmap(galaxy->wss_port);
488 release_and_free_resource(galaxy->res_wss_port);
489 }
490 if (galaxy->config_port) {
491 galaxy_set_config(galaxy, galaxy->config);
492 ioport_unmap(galaxy->config_port);
493 release_and_free_resource(galaxy->res_config_port);
494 }
495 if (galaxy->port) {
496 ioport_unmap(galaxy->port);
497 release_and_free_resource(galaxy->res_port);
498 }
499}
500
501static int __devinit snd_galaxy_probe(struct device *dev, unsigned int n)
502{
503 struct snd_galaxy *galaxy;
504 struct snd_wss *chip;
505 struct snd_card *card;
506 u8 type;
507 int err;
508
509 err = snd_card_create(index[n], id[n], THIS_MODULE, sizeof *galaxy,
510 &card);
511 if (err < 0)
512 return err;
513
514 snd_card_set_dev(card, dev);
515
516 card->private_free = snd_galaxy_free;
517 galaxy = card->private_data;
518
519 galaxy->res_port = request_region(port[n], 16, DRV_NAME);
520 if (!galaxy->res_port) {
521 dev_err(dev, "could not grab ports %#lx-%#lx\n", port[n],
522 port[n] + 15);
523 err = -EBUSY;
524 goto error;
525 }
526 galaxy->port = ioport_map(port[n], 16);
527
528 err = galaxy_init(galaxy, &type);
529 if (err < 0) {
530 dev_err(dev, "did not find a Sound Galaxy at %#lx\n", port[n]);
531 goto error;
532 }
533 dev_info(dev, "Sound Galaxy (type %d) found at %#lx\n", type, port[n]);
534
535 galaxy->res_config_port = request_region(port[n] + GALAXY_PORT_CONFIG,
536 16, DRV_NAME);
537 if (!galaxy->res_config_port) {
538 dev_err(dev, "could not grab ports %#lx-%#lx\n",
539 port[n] + GALAXY_PORT_CONFIG,
540 port[n] + GALAXY_PORT_CONFIG + 15);
541 err = -EBUSY;
542 goto error;
543 }
544 galaxy->config_port = ioport_map(port[n] + GALAXY_PORT_CONFIG, 16);
545
546 galaxy_config(galaxy, config[n]);
547
548 galaxy->res_wss_port = request_region(wss_port[n], 4, DRV_NAME);
549 if (!galaxy->res_wss_port) {
550 dev_err(dev, "could not grab ports %#lx-%#lx\n", wss_port[n],
551 wss_port[n] + 3);
552 err = -EBUSY;
553 goto error;
554 }
555 galaxy->wss_port = ioport_map(wss_port[n], 4);
556
557 err = galaxy_wss_config(galaxy, wss_config[n]);
558 if (err < 0) {
559 dev_err(dev, "could not configure WSS\n");
560 goto error;
561 }
562
563 strcpy(card->driver, DRV_NAME);
564 strcpy(card->shortname, DRV_NAME);
565 sprintf(card->longname, "%s at %#lx/%#lx, irq %d, dma %d/%d",
566 card->shortname, port[n], wss_port[n], irq[n], dma1[n],
567 dma2[n]);
568
569 err = snd_wss_create(card, wss_port[n] + 4, -1, irq[n], dma1[n],
570 dma2[n], WSS_HW_DETECT, 0, &chip);
571 if (err < 0)
572 goto error;
573
574 err = snd_wss_pcm(chip, 0, NULL);
575 if (err < 0)
576 goto error;
577
578 err = snd_wss_mixer(chip);
579 if (err < 0)
580 goto error;
581
582 err = snd_wss_timer(chip, 0, NULL);
583 if (err < 0)
584 goto error;
585
586 if (mpu_port[n] >= 0) {
587 err = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
588 mpu_port[n], 0, mpu_irq[n],
589 IRQF_DISABLED, NULL);
590 if (err < 0)
591 goto error;
592 }
593
594 if (fm_port[n] >= 0) {
595 struct snd_opl3 *opl3;
596
597 err = snd_opl3_create(card, fm_port[n], fm_port[n] + 2,
598 OPL3_HW_AUTO, 0, &opl3);
599 if (err < 0) {
600 dev_err(dev, "no OPL device at %#lx\n", fm_port[n]);
601 goto error;
602 }
603 err = snd_opl3_timer_new(opl3, 1, 2);
604 if (err < 0)
605 goto error;
606
607 err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
608 if (err < 0)
609 goto error;
610 }
611
612 err = snd_card_register(card);
613 if (err < 0)
614 goto error;
615
616 dev_set_drvdata(dev, card);
617 return 0;
618
619error:
620 snd_card_free(card);
621 return err;
622}
623
624static int __devexit snd_galaxy_remove(struct device *dev, unsigned int n)
625{
626 snd_card_free(dev_get_drvdata(dev));
627 dev_set_drvdata(dev, NULL);
628 return 0;
629}
630
631static struct isa_driver snd_galaxy_driver = {
632 .match = snd_galaxy_match,
633 .probe = snd_galaxy_probe,
634 .remove = __devexit_p(snd_galaxy_remove),
635
636 .driver = {
637 .name = DEV_NAME
638 }
639};
640
641static int __init alsa_card_galaxy_init(void)
642{
643 return isa_register_driver(&snd_galaxy_driver, SNDRV_CARDS);
644}
645
646static void __exit alsa_card_galaxy_exit(void)
647{
648 isa_unregister_driver(&snd_galaxy_driver);
649}
650
651module_init(alsa_card_galaxy_init);
652module_exit(alsa_card_galaxy_exit);
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-27 21:41:30 -0500