diff options
-rw-r--r-- | Documentation/sound/alsa/ALSA-Configuration.txt | 14 | ||||
-rw-r--r-- | sound/pci/Kconfig | 13 | ||||
-rw-r--r-- | sound/pci/Makefile | 1 | ||||
-rw-r--r-- | sound/pci/riptide/Makefile | 3 | ||||
-rw-r--r-- | sound/pci/riptide/riptide.c | 2226 |
5 files changed, 2257 insertions, 0 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt index 1ac20940d8f9..5f79efa777a7 100644 --- a/Documentation/sound/alsa/ALSA-Configuration.txt +++ b/Documentation/sound/alsa/ALSA-Configuration.txt | |||
@@ -1220,6 +1220,20 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. | |||
1220 | 1220 | ||
1221 | The power-management is supported. | 1221 | The power-management is supported. |
1222 | 1222 | ||
1223 | Module snd-riptide | ||
1224 | ------------------ | ||
1225 | |||
1226 | Module for Conexant Riptide chip | ||
1227 | |||
1228 | joystick_port - Joystick port # (default: 0x200) | ||
1229 | mpu_port - MPU401 port # (default: 0x330) | ||
1230 | opl3_port - OPL3 port # (default: 0x388) | ||
1231 | |||
1232 | This module supports multiple cards. | ||
1233 | The driver requires the firmware loader support on kernel. | ||
1234 | You need to install the firmware file "riptide.hex" to the standard | ||
1235 | firmware path (e.g. /lib/firmware). | ||
1236 | |||
1223 | Module snd-rme32 | 1237 | Module snd-rme32 |
1224 | ---------------- | 1238 | ---------------- |
1225 | 1239 | ||
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index 5517442aae6a..933ce36a0bbb 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig | |||
@@ -467,6 +467,19 @@ config SND_PCXHR | |||
467 | To compile this driver as a module, choose M here: the module | 467 | To compile this driver as a module, choose M here: the module |
468 | will be called snd-pcxhr. | 468 | will be called snd-pcxhr. |
469 | 469 | ||
470 | config SND_RIPTIDE | ||
471 | tristate "Conexant Riptide" | ||
472 | depends on SND | ||
473 | depends on FW_LOADER | ||
474 | select SND_OPL3_LIB | ||
475 | select SND_MPU401_UART | ||
476 | select SND_AC97_CODEC | ||
477 | help | ||
478 | Say 'Y' or 'M' to include support for Conexant Riptide chip. | ||
479 | |||
480 | To compile this driver as a module, choose M here: the module | ||
481 | will be called snd-riptide | ||
482 | |||
470 | config SND_RME32 | 483 | config SND_RME32 |
471 | tristate "RME Digi32, 32/8, 32 PRO" | 484 | tristate "RME Digi32, 32/8, 32 PRO" |
472 | depends on SND | 485 | depends on SND |
diff --git a/sound/pci/Makefile b/sound/pci/Makefile index a6c3cd58fe94..daa4253ed65f 100644 --- a/sound/pci/Makefile +++ b/sound/pci/Makefile | |||
@@ -62,6 +62,7 @@ obj-$(CONFIG_SND) += \ | |||
62 | mixart/ \ | 62 | mixart/ \ |
63 | nm256/ \ | 63 | nm256/ \ |
64 | pcxhr/ \ | 64 | pcxhr/ \ |
65 | riptide/ \ | ||
65 | rme9652/ \ | 66 | rme9652/ \ |
66 | trident/ \ | 67 | trident/ \ |
67 | ymfpci/ \ | 68 | ymfpci/ \ |
diff --git a/sound/pci/riptide/Makefile b/sound/pci/riptide/Makefile new file mode 100644 index 000000000000..dcd2e64e4818 --- /dev/null +++ b/sound/pci/riptide/Makefile | |||
@@ -0,0 +1,3 @@ | |||
1 | snd-riptide-objs := riptide.o | ||
2 | |||
3 | obj-$(CONFIG_SND_RIPTIDE) += snd-riptide.o | ||
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c new file mode 100644 index 000000000000..5b3e49900498 --- /dev/null +++ b/sound/pci/riptide/riptide.c | |||
@@ -0,0 +1,2226 @@ | |||
1 | /* | ||
2 | * Driver for the Conexant Riptide Soundchip | ||
3 | * | ||
4 | * Copyright (c) 2004 Peter Gruber <nokos@gmx.net> | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation; either version 2 of the License, or | ||
9 | * (at your option) any later version. | ||
10 | * | ||
11 | * This program is distributed in the hope that it will be useful, | ||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | * GNU General Public License for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU General Public License | ||
17 | * along with this program; if not, write to the Free Software | ||
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
19 | * | ||
20 | */ | ||
21 | /* | ||
22 | History: | ||
23 | - 02/15/2004 first release | ||
24 | |||
25 | This Driver is based on the OSS Driver version from Linuxant (riptide-0.6lnxtbeta03111100) | ||
26 | credits from the original files: | ||
27 | |||
28 | MODULE NAME: cnxt_rt.h | ||
29 | AUTHOR: K. Lazarev (Transcribed by KNL) | ||
30 | HISTORY: Major Revision Date By | ||
31 | ----------------------------- -------- ----- | ||
32 | Created 02/1/2000 KNL | ||
33 | |||
34 | MODULE NAME: int_mdl.c | ||
35 | AUTHOR: Konstantin Lazarev (Transcribed by KNL) | ||
36 | HISTORY: Major Revision Date By | ||
37 | ----------------------------- -------- ----- | ||
38 | Created 10/01/99 KNL | ||
39 | |||
40 | MODULE NAME: riptide.h | ||
41 | AUTHOR: O. Druzhinin (Transcribed by OLD) | ||
42 | HISTORY: Major Revision Date By | ||
43 | ----------------------------- -------- ----- | ||
44 | Created 10/16/97 OLD | ||
45 | |||
46 | MODULE NAME: Rp_Cmdif.cpp | ||
47 | AUTHOR: O. Druzhinin (Transcribed by OLD) | ||
48 | K. Lazarev (Transcribed by KNL) | ||
49 | HISTORY: Major Revision Date By | ||
50 | ----------------------------- -------- ----- | ||
51 | Adopted from NT4 driver 6/22/99 OLD | ||
52 | Ported to Linux 9/01/99 KNL | ||
53 | |||
54 | MODULE NAME: rt_hw.c | ||
55 | AUTHOR: O. Druzhinin (Transcribed by OLD) | ||
56 | C. Lazarev (Transcribed by CNL) | ||
57 | HISTORY: Major Revision Date By | ||
58 | ----------------------------- -------- ----- | ||
59 | Created 11/18/97 OLD | ||
60 | Hardware functions for RipTide 11/24/97 CNL | ||
61 | (ES1) are coded | ||
62 | Hardware functions for RipTide 12/24/97 CNL | ||
63 | (A0) are coded | ||
64 | Hardware functions for RipTide 03/20/98 CNL | ||
65 | (A1) are coded | ||
66 | Boot loader is included 05/07/98 CNL | ||
67 | Redesigned for WDM 07/27/98 CNL | ||
68 | Redesigned for Linux 09/01/99 CNL | ||
69 | |||
70 | MODULE NAME: rt_hw.h | ||
71 | AUTHOR: C. Lazarev (Transcribed by CNL) | ||
72 | HISTORY: Major Revision Date By | ||
73 | ----------------------------- -------- ----- | ||
74 | Created 11/18/97 CNL | ||
75 | |||
76 | MODULE NAME: rt_mdl.c | ||
77 | AUTHOR: Konstantin Lazarev (Transcribed by KNL) | ||
78 | HISTORY: Major Revision Date By | ||
79 | ----------------------------- -------- ----- | ||
80 | Created 10/01/99 KNL | ||
81 | |||
82 | MODULE NAME: mixer.h | ||
83 | AUTHOR: K. Kenney | ||
84 | HISTORY: Major Revision Date By | ||
85 | ----------------------------- -------- ----- | ||
86 | Created from MS W95 Sample 11/28/95 KRS | ||
87 | RipTide 10/15/97 KRS | ||
88 | Adopted for Windows NT driver 01/20/98 CNL | ||
89 | */ | ||
90 | |||
91 | #include <sound/driver.h> | ||
92 | #include <linux/delay.h> | ||
93 | #include <linux/init.h> | ||
94 | #include <linux/interrupt.h> | ||
95 | #include <linux/pci.h> | ||
96 | #include <linux/slab.h> | ||
97 | #include <linux/wait.h> | ||
98 | #include <linux/gameport.h> | ||
99 | #include <linux/device.h> | ||
100 | #include <linux/firmware.h> | ||
101 | #include <asm/io.h> | ||
102 | #include <sound/core.h> | ||
103 | #include <sound/info.h> | ||
104 | #include <sound/control.h> | ||
105 | #include <sound/pcm.h> | ||
106 | #include <sound/pcm_params.h> | ||
107 | #include <sound/ac97_codec.h> | ||
108 | #include <sound/mpu401.h> | ||
109 | #include <sound/opl3.h> | ||
110 | #include <sound/initval.h> | ||
111 | |||
112 | #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE)) | ||
113 | #define SUPPORT_JOYSTICK 1 | ||
114 | #endif | ||
115 | |||
116 | MODULE_AUTHOR("Peter Gruber <nokos@gmx.net>"); | ||
117 | MODULE_DESCRIPTION("riptide"); | ||
118 | MODULE_LICENSE("GPL"); | ||
119 | MODULE_SUPPORTED_DEVICE("{{Conexant,Riptide}}"); | ||
120 | |||
121 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; | ||
122 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; | ||
123 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; | ||
124 | |||
125 | #ifdef SUPPORT_JOYSTICK | ||
126 | static int joystick_port[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS - 1)] = 0x200 }; | ||
127 | #endif | ||
128 | static int mpu_port[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS - 1)] = 0x330 }; | ||
129 | static int opl3_port[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS - 1)] = 0x388 }; | ||
130 | |||
131 | module_param_array(index, int, NULL, 0444); | ||
132 | MODULE_PARM_DESC(index, "Index value for Riptide soundcard."); | ||
133 | module_param_array(id, charp, NULL, 0444); | ||
134 | MODULE_PARM_DESC(id, "ID string for Riptide soundcard."); | ||
135 | module_param_array(enable, bool, NULL, 0444); | ||
136 | MODULE_PARM_DESC(enable, "Enable Riptide soundcard."); | ||
137 | #ifdef SUPPORT_JOYSTICK | ||
138 | module_param_array(joystick_port, int, NULL, 0444); | ||
139 | MODULE_PARM_DESC(joystick_port, "Joystick port # for Riptide soundcard."); | ||
140 | #endif | ||
141 | module_param_array(mpu_port, int, NULL, 0444); | ||
142 | MODULE_PARM_DESC(mpu_port, "MPU401 port # for Riptide driver."); | ||
143 | module_param_array(opl3_port, int, NULL, 0444); | ||
144 | MODULE_PARM_DESC(opl3_port, "OPL3 port # for Riptide driver."); | ||
145 | |||
146 | /* | ||
147 | */ | ||
148 | |||
149 | #define MPU401_HW_RIPTIDE MPU401_HW_MPU401 | ||
150 | #define OPL3_HW_RIPTIDE OPL3_HW_OPL3 | ||
151 | |||
152 | #define PCI_EXT_CapId 0x40 | ||
153 | #define PCI_EXT_NextCapPrt 0x41 | ||
154 | #define PCI_EXT_PWMC 0x42 | ||
155 | #define PCI_EXT_PWSCR 0x44 | ||
156 | #define PCI_EXT_Data00 0x46 | ||
157 | #define PCI_EXT_PMSCR_BSE 0x47 | ||
158 | #define PCI_EXT_SB_Base 0x48 | ||
159 | #define PCI_EXT_FM_Base 0x4a | ||
160 | #define PCI_EXT_MPU_Base 0x4C | ||
161 | #define PCI_EXT_Game_Base 0x4E | ||
162 | #define PCI_EXT_Legacy_Mask 0x50 | ||
163 | #define PCI_EXT_AsicRev 0x52 | ||
164 | #define PCI_EXT_Reserved3 0x53 | ||
165 | |||
166 | #define LEGACY_ENABLE_ALL 0x8000 /* legacy device options */ | ||
167 | #define LEGACY_ENABLE_SB 0x4000 | ||
168 | #define LEGACY_ENABLE_FM 0x2000 | ||
169 | #define LEGACY_ENABLE_MPU_INT 0x1000 | ||
170 | #define LEGACY_ENABLE_MPU 0x0800 | ||
171 | #define LEGACY_ENABLE_GAMEPORT 0x0400 | ||
172 | |||
173 | #define MAX_WRITE_RETRY 10 /* cmd interface limits */ | ||
174 | #define MAX_ERROR_COUNT 10 | ||
175 | #define CMDIF_TIMEOUT 500000 | ||
176 | #define RESET_TRIES 5 | ||
177 | |||
178 | #define READ_PORT_ULONG(p) inl((unsigned long)&(p)) | ||
179 | #define WRITE_PORT_ULONG(p,x) outl(x,(unsigned long)&(p)) | ||
180 | |||
181 | #define READ_AUDIO_CONTROL(p) READ_PORT_ULONG(p->audio_control) | ||
182 | #define WRITE_AUDIO_CONTROL(p,x) WRITE_PORT_ULONG(p->audio_control,x) | ||
183 | #define UMASK_AUDIO_CONTROL(p,x) WRITE_PORT_ULONG(p->audio_control,READ_PORT_ULONG(p->audio_control)|x) | ||
184 | #define MASK_AUDIO_CONTROL(p,x) WRITE_PORT_ULONG(p->audio_control,READ_PORT_ULONG(p->audio_control)&x) | ||
185 | #define READ_AUDIO_STATUS(p) READ_PORT_ULONG(p->audio_status) | ||
186 | |||
187 | #define SET_GRESET(p) UMASK_AUDIO_CONTROL(p,0x0001) /* global reset switch */ | ||
188 | #define UNSET_GRESET(p) MASK_AUDIO_CONTROL(p,~0x0001) | ||
189 | #define SET_AIE(p) UMASK_AUDIO_CONTROL(p,0x0004) /* interrupt enable */ | ||
190 | #define UNSET_AIE(p) MASK_AUDIO_CONTROL(p,~0x0004) | ||
191 | #define SET_AIACK(p) UMASK_AUDIO_CONTROL(p,0x0008) /* interrupt acknowledge */ | ||
192 | #define UNSET_AIACKT(p) MASKAUDIO_CONTROL(p,~0x0008) | ||
193 | #define SET_ECMDAE(p) UMASK_AUDIO_CONTROL(p,0x0010) | ||
194 | #define UNSET_ECMDAE(p) MASK_AUDIO_CONTROL(p,~0x0010) | ||
195 | #define SET_ECMDBE(p) UMASK_AUDIO_CONTROL(p,0x0020) | ||
196 | #define UNSET_ECMDBE(p) MASK_AUDIO_CONTROL(p,~0x0020) | ||
197 | #define SET_EDATAF(p) UMASK_AUDIO_CONTROL(p,0x0040) | ||
198 | #define UNSET_EDATAF(p) MASK_AUDIO_CONTROL(p,~0x0040) | ||
199 | #define SET_EDATBF(p) UMASK_AUDIO_CONTROL(p,0x0080) | ||
200 | #define UNSET_EDATBF(p) MASK_AUDIO_CONTROL(p,~0x0080) | ||
201 | #define SET_ESBIRQON(p) UMASK_AUDIO_CONTROL(p,0x0100) | ||
202 | #define UNSET_ESBIRQON(p) MASK_AUDIO_CONTROL(p,~0x0100) | ||
203 | #define SET_EMPUIRQ(p) UMASK_AUDIO_CONTROL(p,0x0200) | ||
204 | #define UNSET_EMPUIRQ(p) MASK_AUDIO_CONTROL(p,~0x0200) | ||
205 | #define IS_CMDE(a) (READ_PORT_ULONG(a->stat)&0x1) /* cmd empty */ | ||
206 | #define IS_DATF(a) (READ_PORT_ULONG(a->stat)&0x2) /* data filled */ | ||
207 | #define IS_READY(p) (READ_AUDIO_STATUS(p)&0x0001) | ||
208 | #define IS_DLREADY(p) (READ_AUDIO_STATUS(p)&0x0002) | ||
209 | #define IS_DLERR(p) (READ_AUDIO_STATUS(p)&0x0004) | ||
210 | #define IS_GERR(p) (READ_AUDIO_STATUS(p)&0x0008) /* error ! */ | ||
211 | #define IS_CMDAEIRQ(p) (READ_AUDIO_STATUS(p)&0x0010) | ||
212 | #define IS_CMDBEIRQ(p) (READ_AUDIO_STATUS(p)&0x0020) | ||
213 | #define IS_DATAFIRQ(p) (READ_AUDIO_STATUS(p)&0x0040) | ||
214 | #define IS_DATBFIRQ(p) (READ_AUDIO_STATUS(p)&0x0080) | ||
215 | #define IS_EOBIRQ(p) (READ_AUDIO_STATUS(p)&0x0100) /* interrupt status */ | ||
216 | #define IS_EOSIRQ(p) (READ_AUDIO_STATUS(p)&0x0200) | ||
217 | #define IS_EOCIRQ(p) (READ_AUDIO_STATUS(p)&0x0400) | ||
218 | #define IS_UNSLIRQ(p) (READ_AUDIO_STATUS(p)&0x0800) | ||
219 | #define IS_SBIRQ(p) (READ_AUDIO_STATUS(p)&0x1000) | ||
220 | #define IS_MPUIRQ(p) (READ_AUDIO_STATUS(p)&0x2000) | ||
221 | |||
222 | #define RESP 0x00000001 /* command flags */ | ||
223 | #define PARM 0x00000002 | ||
224 | #define CMDA 0x00000004 | ||
225 | #define CMDB 0x00000008 | ||
226 | #define NILL 0x00000000 | ||
227 | |||
228 | #define LONG0(a) ((u32)a) /* shifts and masks */ | ||
229 | #define BYTE0(a) (LONG0(a)&0xff) | ||
230 | #define BYTE1(a) (BYTE0(a)<<8) | ||
231 | #define BYTE2(a) (BYTE0(a)<<16) | ||
232 | #define BYTE3(a) (BYTE0(a)<<24) | ||
233 | #define WORD0(a) (LONG0(a)&0xffff) | ||
234 | #define WORD1(a) (WORD0(a)<<8) | ||
235 | #define WORD2(a) (WORD0(a)<<16) | ||
236 | #define TRINIB0(a) (LONG0(a)&0xffffff) | ||
237 | #define TRINIB1(a) (TRINIB0(a)<<8) | ||
238 | |||
239 | #define RET(a) ((union cmdret *)(a)) | ||
240 | |||
241 | #define SEND_GETV(p,b) sendcmd(p,RESP,GETV,0,RET(b)) /* get version */ | ||
242 | #define SEND_GETC(p,b,c) sendcmd(p,PARM|RESP,GETC,c,RET(b)) | ||
243 | #define SEND_GUNS(p,b) sendcmd(p,RESP,GUNS,0,RET(b)) | ||
244 | #define SEND_SCID(p,b) sendcmd(p,RESP,SCID,0,RET(b)) | ||
245 | #define SEND_RMEM(p,b,c,d) sendcmd(p,PARM|RESP,RMEM|BYTE1(b),LONG0(c),RET(d)) /* memory access for firmware write */ | ||
246 | #define SEND_SMEM(p,b,c) sendcmd(p,PARM,SMEM|BYTE1(b),LONG0(c),RET(0)) /* memory access for firmware write */ | ||
247 | #define SEND_WMEM(p,b,c) sendcmd(p,PARM,WMEM|BYTE1(b),LONG0(c),RET(0)) /* memory access for firmware write */ | ||
248 | #define SEND_SDTM(p,b,c) sendcmd(p,PARM|RESP,SDTM|TRINIB1(b),0,RET(c)) /* memory access for firmware write */ | ||
249 | #define SEND_GOTO(p,b) sendcmd(p,PARM,GOTO,LONG0(b),RET(0)) /* memory access for firmware write */ | ||
250 | #define SEND_SETDPLL(p) sendcmd(p,0,ARM_SETDPLL,0,RET(0)) | ||
251 | #define SEND_SSTR(p,b,c) sendcmd(p,PARM,SSTR|BYTE3(b),LONG0(c),RET(0)) /* start stream */ | ||
252 | #define SEND_PSTR(p,b) sendcmd(p,PARM,PSTR,BYTE3(b),RET(0)) /* pause stream */ | ||
253 | #define SEND_KSTR(p,b) sendcmd(p,PARM,KSTR,BYTE3(b),RET(0)) /* stop stream */ | ||
254 | #define SEND_KDMA(p) sendcmd(p,0,KDMA,0,RET(0)) /* stop all dma */ | ||
255 | #define SEND_GPOS(p,b,c,d) sendcmd(p,PARM|RESP,GPOS,BYTE3(c)|BYTE2(b),RET(d)) /* get position in dma */ | ||
256 | #define SEND_SETF(p,b,c,d,e,f,g) sendcmd(p,PARM,SETF|WORD1(b)|BYTE3(c),d|BYTE1(e)|BYTE2(f)|BYTE3(g),RET(0)) /* set sample format at mixer */ | ||
257 | #define SEND_GSTS(p,b,c,d) sendcmd(p,PARM|RESP,GSTS,BYTE3(c)|BYTE2(b),RET(d)) | ||
258 | #define SEND_NGPOS(p,b,c,d) sendcmd(p,PARM|RESP,NGPOS,BYTE3(c)|BYTE2(b),RET(d)) | ||
259 | #define SEND_PSEL(p,b,c) sendcmd(p,PARM,PSEL,BYTE2(b)|BYTE3(c),RET(0)) /* activate lbus path */ | ||
260 | #define SEND_PCLR(p,b,c) sendcmd(p,PARM,PCLR,BYTE2(b)|BYTE3(c),RET(0)) /* deactivate lbus path */ | ||
261 | #define SEND_PLST(p,b) sendcmd(p,PARM,PLST,BYTE3(b),RET(0)) | ||
262 | #define SEND_RSSV(p,b,c,d) sendcmd(p,PARM|RESP,RSSV,BYTE2(b)|BYTE3(c),RET(d)) | ||
263 | #define SEND_LSEL(p,b,c,d,e,f,g,h) sendcmd(p,PARM,LSEL|BYTE1(b)|BYTE2(c)|BYTE3(d),BYTE0(e)|BYTE1(f)|BYTE2(g)|BYTE3(h),RET(0)) /* select paths for internal connections */ | ||
264 | #define SEND_SSRC(p,b,c,d,e) sendcmd(p,PARM,SSRC|BYTE1(b)|WORD2(c),WORD0(d)|WORD2(e),RET(0)) /* configure source */ | ||
265 | #define SEND_SLST(p,b) sendcmd(p,PARM,SLST,BYTE3(b),RET(0)) | ||
266 | #define SEND_RSRC(p,b,c) sendcmd(p,RESP,RSRC|BYTE1(b),0,RET(c)) /* read source config */ | ||
267 | #define SEND_SSRB(p,b,c) sendcmd(p,PARM,SSRB|BYTE1(b),WORD2(c),RET(0)) | ||
268 | #define SEND_SDGV(p,b,c,d,e) sendcmd(p,PARM,SDGV|BYTE2(b)|BYTE3(c),WORD0(d)|WORD2(e),RET(0)) /* set digital mixer */ | ||
269 | #define SEND_RDGV(p,b,c,d) sendcmd(p,PARM|RESP,RDGV|BYTE2(b)|BYTE3(c),0,RET(d)) /* read digital mixer */ | ||
270 | #define SEND_DLST(p,b) sendcmd(p,PARM,DLST,BYTE3(b),RET(0)) | ||
271 | #define SEND_SACR(p,b,c) sendcmd(p,PARM,SACR,WORD0(b)|WORD2(c),RET(0)) /* set AC97 register */ | ||
272 | #define SEND_RACR(p,b,c) sendcmd(p,PARM|RESP,RACR,WORD2(b),RET(c)) /* get AC97 register */ | ||
273 | #define SEND_ALST(p,b) sendcmd(p,PARM,ALST,BYTE3(b),RET(0)) | ||
274 | #define SEND_TXAC(p,b,c,d,e,f) sendcmd(p,PARM,TXAC|BYTE1(b)|WORD2(c),WORD0(d)|BYTE2(e)|BYTE3(f),RET(0)) | ||
275 | #define SEND_RXAC(p,b,c,d) sendcmd(p,PARM|RESP,RXAC,BYTE2(b)|BYTE3(c),RET(d)) | ||
276 | #define SEND_SI2S(p,b) sendcmd(p,PARM,SI2S,WORD2(b),RET(0)) | ||
277 | |||
278 | #define EOB_STATUS 0x80000000 /* status flags : block boundary */ | ||
279 | #define EOS_STATUS 0x40000000 /* : stoppped */ | ||
280 | #define EOC_STATUS 0x20000000 /* : stream end */ | ||
281 | #define ERR_STATUS 0x10000000 | ||
282 | #define EMPTY_STATUS 0x08000000 | ||
283 | |||
284 | #define IEOB_ENABLE 0x1 /* enable interrupts for status notification above */ | ||
285 | #define IEOS_ENABLE 0x2 | ||
286 | #define IEOC_ENABLE 0x4 | ||
287 | #define RDONCE 0x8 | ||
288 | #define DESC_MAX_MASK 0xff | ||
289 | |||
290 | #define ST_PLAY 0x1 /* stream states */ | ||
291 | #define ST_STOP 0x2 | ||
292 | #define ST_PAUSE 0x4 | ||
293 | |||
294 | #define I2S_INTDEC 3 /* config for I2S link */ | ||
295 | #define I2S_MERGER 0 | ||
296 | #define I2S_SPLITTER 0 | ||
297 | #define I2S_MIXER 7 | ||
298 | #define I2S_RATE 44100 | ||
299 | |||
300 | #define MODEM_INTDEC 4 /* config for modem link */ | ||
301 | #define MODEM_MERGER 3 | ||
302 | #define MODEM_SPLITTER 0 | ||
303 | #define MODEM_MIXER 11 | ||
304 | |||
305 | #define FM_INTDEC 3 /* config for FM/OPL3 link */ | ||
306 | #define FM_MERGER 0 | ||
307 | #define FM_SPLITTER 0 | ||
308 | #define FM_MIXER 9 | ||
309 | |||
310 | #define SPLIT_PATH 0x80 /* path splitting flag */ | ||
311 | |||
312 | enum FIRMWARE { | ||
313 | DATA_REC = 0, EXT_END_OF_FILE, EXT_SEG_ADDR_REC, EXT_GOTO_CMD_REC, | ||
314 | EXT_LIN_ADDR_REC, | ||
315 | }; | ||
316 | |||
317 | enum CMDS { | ||
318 | GETV = 0x00, GETC, GUNS, SCID, RMEM = | ||
319 | 0x10, SMEM, WMEM, SDTM, GOTO, SSTR = | ||
320 | 0x20, PSTR, KSTR, KDMA, GPOS, SETF, GSTS, NGPOS, PSEL = | ||
321 | 0x30, PCLR, PLST, RSSV, LSEL, SSRC = 0x40, SLST, RSRC, SSRB, SDGV = | ||
322 | 0x50, RDGV, DLST, SACR = 0x60, RACR, ALST, TXAC, RXAC, SI2S = | ||
323 | 0x70, ARM_SETDPLL = 0x72, | ||
324 | }; | ||
325 | |||
326 | enum E1SOURCE { | ||
327 | ARM2LBUS_FIFO0 = 0, ARM2LBUS_FIFO1, ARM2LBUS_FIFO2, ARM2LBUS_FIFO3, | ||
328 | ARM2LBUS_FIFO4, ARM2LBUS_FIFO5, ARM2LBUS_FIFO6, ARM2LBUS_FIFO7, | ||
329 | ARM2LBUS_FIFO8, ARM2LBUS_FIFO9, ARM2LBUS_FIFO10, ARM2LBUS_FIFO11, | ||
330 | ARM2LBUS_FIFO12, ARM2LBUS_FIFO13, ARM2LBUS_FIFO14, ARM2LBUS_FIFO15, | ||
331 | INTER0_OUT, INTER1_OUT, INTER2_OUT, INTER3_OUT, INTER4_OUT, | ||
332 | INTERM0_OUT, INTERM1_OUT, INTERM2_OUT, INTERM3_OUT, INTERM4_OUT, | ||
333 | INTERM5_OUT, INTERM6_OUT, DECIMM0_OUT, DECIMM1_OUT, DECIMM2_OUT, | ||
334 | DECIMM3_OUT, DECIM0_OUT, SR3_4_OUT, OPL3_SAMPLE, ASRC0, ASRC1, | ||
335 | ACLNK2PADC, ACLNK2MODEM0RX, ACLNK2MIC, ACLNK2MODEM1RX, ACLNK2HNDMIC, | ||
336 | DIGITAL_MIXER_OUT0, GAINFUNC0_OUT, GAINFUNC1_OUT, GAINFUNC2_OUT, | ||
337 | GAINFUNC3_OUT, GAINFUNC4_OUT, SOFTMODEMTX, SPLITTER0_OUTL, | ||
338 | SPLITTER0_OUTR, SPLITTER1_OUTL, SPLITTER1_OUTR, SPLITTER2_OUTL, | ||
339 | SPLITTER2_OUTR, SPLITTER3_OUTL, SPLITTER3_OUTR, MERGER0_OUT, | ||
340 | MERGER1_OUT, MERGER2_OUT, MERGER3_OUT, ARM2LBUS_FIFO_DIRECT, NO_OUT | ||
341 | }; | ||
342 | |||
343 | enum E2SINK { | ||
344 | LBUS2ARM_FIFO0 = 0, LBUS2ARM_FIFO1, LBUS2ARM_FIFO2, LBUS2ARM_FIFO3, | ||
345 | LBUS2ARM_FIFO4, LBUS2ARM_FIFO5, LBUS2ARM_FIFO6, LBUS2ARM_FIFO7, | ||
346 | INTER0_IN, INTER1_IN, INTER2_IN, INTER3_IN, INTER4_IN, INTERM0_IN, | ||
347 | INTERM1_IN, INTERM2_IN, INTERM3_IN, INTERM4_IN, INTERM5_IN, INTERM6_IN, | ||
348 | DECIMM0_IN, DECIMM1_IN, DECIMM2_IN, DECIMM3_IN, DECIM0_IN, SR3_4_IN, | ||
349 | PDAC2ACLNK, MODEM0TX2ACLNK, MODEM1TX2ACLNK, HNDSPK2ACLNK, | ||
350 | DIGITAL_MIXER_IN0, DIGITAL_MIXER_IN1, DIGITAL_MIXER_IN2, | ||
351 | DIGITAL_MIXER_IN3, DIGITAL_MIXER_IN4, DIGITAL_MIXER_IN5, | ||
352 | DIGITAL_MIXER_IN6, DIGITAL_MIXER_IN7, DIGITAL_MIXER_IN8, | ||
353 | DIGITAL_MIXER_IN9, DIGITAL_MIXER_IN10, DIGITAL_MIXER_IN11, | ||
354 | GAINFUNC0_IN, GAINFUNC1_IN, GAINFUNC2_IN, GAINFUNC3_IN, GAINFUNC4_IN, | ||
355 | SOFTMODEMRX, SPLITTER0_IN, SPLITTER1_IN, SPLITTER2_IN, SPLITTER3_IN, | ||
356 | MERGER0_INL, MERGER0_INR, MERGER1_INL, MERGER1_INR, MERGER2_INL, | ||
357 | MERGER2_INR, MERGER3_INL, MERGER3_INR, E2SINK_MAX | ||
358 | }; | ||
359 | |||
360 | enum LBUS_SINK { | ||
361 | LS_SRC_INTERPOLATOR = 0, LS_SRC_INTERPOLATORM, LS_SRC_DECIMATOR, | ||
362 | LS_SRC_DECIMATORM, LS_MIXER_IN, LS_MIXER_GAIN_FUNCTION, | ||
363 | LS_SRC_SPLITTER, LS_SRC_MERGER, LS_NONE1, LS_NONE2, | ||
364 | }; | ||
365 | |||
366 | enum RT_CHANNEL_IDS { | ||
367 | M0TX = 0, M1TX, TAMTX, HSSPKR, PDAC, DSNDTX0, DSNDTX1, DSNDTX2, | ||
368 | DSNDTX3, DSNDTX4, DSNDTX5, DSNDTX6, DSNDTX7, WVSTRTX, COP3DTX, SPARE, | ||
369 | M0RX, HSMIC, M1RX, CLEANRX, MICADC, PADC, COPRX1, COPRX2, | ||
370 | CHANNEL_ID_COUNTER | ||
371 | }; | ||
372 | |||
373 | enum { SB_CMD = 0, MODEM_CMD, I2S_CMD0, I2S_CMD1, FM_CMD, MAX_CMD }; | ||
374 | |||
375 | struct lbuspath { | ||
376 | unsigned char *noconv; | ||
377 | unsigned char *stereo; | ||
378 | unsigned char *mono; | ||
379 | }; | ||
380 | |||
381 | struct cmdport { | ||
382 | u32 data1; /* cmd,param */ | ||
383 | u32 data2; /* param */ | ||
384 | u32 stat; /* status */ | ||
385 | u32 pad[5]; | ||
386 | }; | ||
387 | |||
388 | struct riptideport { | ||
389 | u32 audio_control; /* status registers */ | ||
390 | u32 audio_status; | ||
391 | u32 pad[2]; | ||
392 | struct cmdport port[2]; /* command ports */ | ||
393 | }; | ||
394 | |||
395 | struct cmdif { | ||
396 | struct riptideport *hwport; | ||
397 | spinlock_t lock; | ||
398 | unsigned int cmdcnt; /* cmd statistics */ | ||
399 | unsigned int cmdtime; | ||
400 | unsigned int cmdtimemax; | ||
401 | unsigned int cmdtimemin; | ||
402 | unsigned int errcnt; | ||
403 | int is_reset; | ||
404 | }; | ||
405 | |||
406 | struct riptide_firmware { | ||
407 | u16 ASIC; | ||
408 | u16 CODEC; | ||
409 | u16 AUXDSP; | ||
410 | u16 PROG; | ||
411 | }; | ||
412 | |||
413 | union cmdret { | ||
414 | u8 retbytes[8]; | ||
415 | u16 retwords[4]; | ||
416 | u32 retlongs[2]; | ||
417 | }; | ||
418 | |||
419 | union firmware_version { | ||
420 | union cmdret ret; | ||
421 | struct riptide_firmware firmware; | ||
422 | }; | ||
423 | |||
424 | #define get_pcmhwdev(substream) (struct pcmhw *)(substream->runtime->private_data) | ||
425 | |||
426 | #define PLAYBACK_SUBSTREAMS 3 | ||
427 | struct snd_riptide { | ||
428 | struct snd_card *card; | ||
429 | struct pci_dev *pci; | ||
430 | const struct firmware *fw_entry; | ||
431 | |||
432 | struct cmdif *cif; | ||
433 | |||
434 | struct snd_pcm *pcm; | ||
435 | struct snd_pcm *pcm_i2s; | ||
436 | struct snd_rawmidi *rmidi; | ||
437 | struct snd_opl3 *opl3; | ||
438 | struct snd_ac97 *ac97; | ||
439 | struct snd_ac97_bus *ac97_bus; | ||
440 | |||
441 | struct snd_pcm_substream *playback_substream[PLAYBACK_SUBSTREAMS]; | ||
442 | struct snd_pcm_substream *capture_substream; | ||
443 | |||
444 | int openstreams; | ||
445 | |||
446 | int irq; | ||
447 | unsigned long port; | ||
448 | unsigned short mpuaddr; | ||
449 | unsigned short opladdr; | ||
450 | #ifdef SUPPORT_JOYSTICK | ||
451 | unsigned short gameaddr; | ||
452 | #endif | ||
453 | struct resource *res_port; | ||
454 | |||
455 | unsigned short device_id; | ||
456 | |||
457 | union firmware_version firmware; | ||
458 | |||
459 | spinlock_t lock; | ||
460 | struct tasklet_struct riptide_tq; | ||
461 | struct snd_info_entry *proc_entry; | ||
462 | |||
463 | unsigned long received_irqs; | ||
464 | unsigned long handled_irqs; | ||
465 | #ifdef CONFIG_PM | ||
466 | int in_suspend; | ||
467 | #endif | ||
468 | }; | ||
469 | |||
470 | struct sgd { /* scatter gather desriptor */ | ||
471 | u32 dwNextLink; | ||
472 | u32 dwSegPtrPhys; | ||
473 | u32 dwSegLen; | ||
474 | u32 dwStat_Ctl; | ||
475 | }; | ||
476 | |||
477 | struct pcmhw { /* pcm descriptor */ | ||
478 | struct lbuspath paths; | ||
479 | unsigned char *lbuspath; | ||
480 | unsigned char source; | ||
481 | unsigned char intdec[2]; | ||
482 | unsigned char mixer; | ||
483 | unsigned char id; | ||
484 | unsigned char state; | ||
485 | unsigned int rate; | ||
486 | unsigned int channels; | ||
487 | snd_pcm_format_t format; | ||
488 | struct snd_dma_buffer sgdlist; | ||
489 | struct sgd *sgdbuf; | ||
490 | unsigned int size; | ||
491 | unsigned int pages; | ||
492 | unsigned int oldpos; | ||
493 | unsigned int pointer; | ||
494 | }; | ||
495 | |||
496 | #define CMDRET_ZERO (union cmdret){{(u32)0, (u32) 0}} | ||
497 | |||
498 | static int sendcmd(struct cmdif *cif, u32 flags, u32 cmd, u32 parm, | ||
499 | union cmdret *ret); | ||
500 | static int getsourcesink(struct cmdif *cif, unsigned char source, | ||
501 | unsigned char sink, unsigned char *a, | ||
502 | unsigned char *b); | ||
503 | static int snd_riptide_initialize(struct snd_riptide *chip); | ||
504 | static int riptide_reset(struct cmdif *cif, struct snd_riptide *chip); | ||
505 | |||
506 | /* | ||
507 | */ | ||
508 | |||
509 | static struct pci_device_id snd_riptide_ids[] = { | ||
510 | { | ||
511 | .vendor = 0x127a,.device = 0x4310, | ||
512 | .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, | ||
513 | }, | ||
514 | { | ||
515 | .vendor = 0x127a,.device = 0x4320, | ||
516 | .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, | ||
517 | }, | ||
518 | { | ||
519 | .vendor = 0x127a,.device = 0x4330, | ||
520 | .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, | ||
521 | }, | ||
522 | { | ||
523 | .vendor = 0x127a,.device = 0x4340, | ||
524 | .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, | ||
525 | }, | ||
526 | {0,}, | ||
527 | }; | ||
528 | |||
529 | #ifdef SUPPORT_JOYSTICK | ||
530 | static struct pci_device_id snd_riptide_joystick_ids[] = { | ||
531 | { | ||
532 | .vendor = 0x127a,.device = 0x4312, | ||
533 | .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, | ||
534 | }, | ||
535 | { | ||
536 | .vendor = 0x127a,.device = 0x4322, | ||
537 | .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, | ||
538 | }, | ||
539 | {.vendor = 0x127a,.device = 0x4332, | ||
540 | .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, | ||
541 | }, | ||
542 | {.vendor = 0x127a,.device = 0x4342, | ||
543 | .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, | ||
544 | }, | ||
545 | {0,}, | ||
546 | }; | ||
547 | #endif | ||
548 | |||
549 | MODULE_DEVICE_TABLE(pci, snd_riptide_ids); | ||
550 | |||
551 | /* | ||
552 | */ | ||
553 | |||
554 | static unsigned char lbusin2out[E2SINK_MAX + 1][2] = { | ||
555 | {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, {NO_OUT, | ||
556 | LS_NONE2}, | ||
557 | {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, {NO_OUT, | ||
558 | LS_NONE2}, | ||
559 | {INTER0_OUT, LS_SRC_INTERPOLATOR}, {INTER1_OUT, LS_SRC_INTERPOLATOR}, | ||
560 | {INTER2_OUT, LS_SRC_INTERPOLATOR}, {INTER3_OUT, LS_SRC_INTERPOLATOR}, | ||
561 | {INTER4_OUT, LS_SRC_INTERPOLATOR}, {INTERM0_OUT, LS_SRC_INTERPOLATORM}, | ||
562 | {INTERM1_OUT, LS_SRC_INTERPOLATORM}, {INTERM2_OUT, | ||
563 | LS_SRC_INTERPOLATORM}, | ||
564 | {INTERM3_OUT, LS_SRC_INTERPOLATORM}, {INTERM4_OUT, | ||
565 | LS_SRC_INTERPOLATORM}, | ||
566 | {INTERM5_OUT, LS_SRC_INTERPOLATORM}, {INTERM6_OUT, | ||
567 | LS_SRC_INTERPOLATORM}, | ||
568 | {DECIMM0_OUT, LS_SRC_DECIMATORM}, {DECIMM1_OUT, LS_SRC_DECIMATORM}, | ||
569 | {DECIMM2_OUT, LS_SRC_DECIMATORM}, {DECIMM3_OUT, LS_SRC_DECIMATORM}, | ||
570 | {DECIM0_OUT, LS_SRC_DECIMATOR}, {SR3_4_OUT, LS_NONE1}, {NO_OUT, | ||
571 | LS_NONE2}, | ||
572 | {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, | ||
573 | {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, | ||
574 | {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, | ||
575 | {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, | ||
576 | {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, | ||
577 | {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, | ||
578 | {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, | ||
579 | {GAINFUNC0_OUT, LS_MIXER_GAIN_FUNCTION}, {GAINFUNC1_OUT, | ||
580 | LS_MIXER_GAIN_FUNCTION}, | ||
581 | {GAINFUNC2_OUT, LS_MIXER_GAIN_FUNCTION}, {GAINFUNC3_OUT, | ||
582 | LS_MIXER_GAIN_FUNCTION}, | ||
583 | {GAINFUNC4_OUT, LS_MIXER_GAIN_FUNCTION}, {SOFTMODEMTX, LS_NONE1}, | ||
584 | {SPLITTER0_OUTL, LS_SRC_SPLITTER}, {SPLITTER1_OUTL, LS_SRC_SPLITTER}, | ||
585 | {SPLITTER2_OUTL, LS_SRC_SPLITTER}, {SPLITTER3_OUTL, LS_SRC_SPLITTER}, | ||
586 | {MERGER0_OUT, LS_SRC_MERGER}, {MERGER0_OUT, LS_SRC_MERGER}, | ||
587 | {MERGER1_OUT, LS_SRC_MERGER}, | ||
588 | {MERGER1_OUT, LS_SRC_MERGER}, {MERGER2_OUT, LS_SRC_MERGER}, | ||
589 | {MERGER2_OUT, LS_SRC_MERGER}, | ||
590 | {MERGER3_OUT, LS_SRC_MERGER}, {MERGER3_OUT, LS_SRC_MERGER}, {NO_OUT, | ||
591 | LS_NONE2}, | ||
592 | }; | ||
593 | |||
594 | static unsigned char lbus_play_opl3[] = { | ||
595 | DIGITAL_MIXER_IN0 + FM_MIXER, 0xff | ||
596 | }; | ||
597 | static unsigned char lbus_play_modem[] = { | ||
598 | DIGITAL_MIXER_IN0 + MODEM_MIXER, 0xff | ||
599 | }; | ||
600 | static unsigned char lbus_play_i2s[] = { | ||
601 | INTER0_IN + I2S_INTDEC, DIGITAL_MIXER_IN0 + I2S_MIXER, 0xff | ||
602 | }; | ||
603 | static unsigned char lbus_play_out[] = { | ||
604 | PDAC2ACLNK, 0xff | ||
605 | }; | ||
606 | static unsigned char lbus_play_outhp[] = { | ||
607 | HNDSPK2ACLNK, 0xff | ||
608 | }; | ||
609 | static unsigned char lbus_play_noconv1[] = { | ||
610 | DIGITAL_MIXER_IN0, 0xff | ||
611 | }; | ||
612 | static unsigned char lbus_play_stereo1[] = { | ||
613 | INTER0_IN, DIGITAL_MIXER_IN0, 0xff | ||
614 | }; | ||
615 | static unsigned char lbus_play_mono1[] = { | ||
616 | INTERM0_IN, DIGITAL_MIXER_IN0, 0xff | ||
617 | }; | ||
618 | static unsigned char lbus_play_noconv2[] = { | ||
619 | DIGITAL_MIXER_IN1, 0xff | ||
620 | }; | ||
621 | static unsigned char lbus_play_stereo2[] = { | ||
622 | INTER1_IN, DIGITAL_MIXER_IN1, 0xff | ||
623 | }; | ||
624 | static unsigned char lbus_play_mono2[] = { | ||
625 | INTERM1_IN, DIGITAL_MIXER_IN1, 0xff | ||
626 | }; | ||
627 | static unsigned char lbus_play_noconv3[] = { | ||
628 | DIGITAL_MIXER_IN2, 0xff | ||
629 | }; | ||
630 | static unsigned char lbus_play_stereo3[] = { | ||
631 | INTER2_IN, DIGITAL_MIXER_IN2, 0xff | ||
632 | }; | ||
633 | static unsigned char lbus_play_mono3[] = { | ||
634 | INTERM2_IN, DIGITAL_MIXER_IN2, 0xff | ||
635 | }; | ||
636 | static unsigned char lbus_rec_noconv1[] = { | ||
637 | LBUS2ARM_FIFO5, 0xff | ||
638 | }; | ||
639 | static unsigned char lbus_rec_stereo1[] = { | ||
640 | DECIM0_IN, LBUS2ARM_FIFO5, 0xff | ||
641 | }; | ||
642 | static unsigned char lbus_rec_mono1[] = { | ||
643 | DECIMM3_IN, LBUS2ARM_FIFO5, 0xff | ||
644 | }; | ||
645 | |||
646 | static unsigned char play_ids[] = { 4, 1, 2, }; | ||
647 | static unsigned char play_sources[] = { | ||
648 | ARM2LBUS_FIFO4, ARM2LBUS_FIFO1, ARM2LBUS_FIFO2, | ||
649 | }; | ||
650 | static struct lbuspath lbus_play_paths[] = { | ||
651 | { | ||
652 | .noconv = lbus_play_noconv1, | ||
653 | .stereo = lbus_play_stereo1, | ||
654 | .mono = lbus_play_mono1, | ||
655 | }, | ||
656 | { | ||
657 | .noconv = lbus_play_noconv2, | ||
658 | .stereo = lbus_play_stereo2, | ||
659 | .mono = lbus_play_mono2, | ||
660 | }, | ||
661 | { | ||
662 | .noconv = lbus_play_noconv3, | ||
663 | .stereo = lbus_play_stereo3, | ||
664 | .mono = lbus_play_mono3, | ||
665 | }, | ||
666 | }; | ||
667 | static struct lbuspath lbus_rec_path = { | ||
668 | .noconv = lbus_rec_noconv1, | ||
669 | .stereo = lbus_rec_stereo1, | ||
670 | .mono = lbus_rec_mono1, | ||
671 | }; | ||
672 | |||
673 | #define FIRMWARE_VERSIONS 1 | ||
674 | static union firmware_version firmware_versions[] = { | ||
675 | { | ||
676 | .firmware.ASIC = 3,.firmware.CODEC = 2, | ||
677 | .firmware.AUXDSP = 3,.firmware.PROG = 773, | ||
678 | }, | ||
679 | }; | ||
680 | |||
681 | static u32 atoh(unsigned char *in, unsigned int len) | ||
682 | { | ||
683 | u32 sum = 0; | ||
684 | unsigned int mult = 1; | ||
685 | unsigned char c; | ||
686 | |||
687 | while (len) { | ||
688 | c = in[len - 1]; | ||
689 | if ((c >= '0') && (c <= '9')) | ||
690 | sum += mult * (c - '0'); | ||
691 | else if ((c >= 'A') && (c <= 'F')) | ||
692 | sum += mult * (c - ('A' - 10)); | ||
693 | else if ((c >= 'a') && (c <= 'f')) | ||
694 | sum += mult * (c - ('a' - 10)); | ||
695 | mult *= 16; | ||
696 | --len; | ||
697 | } | ||
698 | return sum; | ||
699 | } | ||
700 | |||
701 | static int senddata(struct cmdif *cif, unsigned char *in, u32 offset) | ||
702 | { | ||
703 | u32 addr; | ||
704 | u32 data; | ||
705 | u32 i; | ||
706 | unsigned char *p; | ||
707 | |||
708 | i = atoh(&in[1], 2); | ||
709 | addr = offset + atoh(&in[3], 4); | ||
710 | if (SEND_SMEM(cif, 0, addr) != 0) | ||
711 | return -EACCES; | ||
712 | p = in + 9; | ||
713 | while (i) { | ||
714 | data = atoh(p, 8); | ||
715 | if (SEND_WMEM(cif, 2, | ||
716 | ((data & 0x0f0f0f0f) << 4) | ((data & 0xf0f0f0f0) | ||
717 | >> 4))) | ||
718 | return -EACCES; | ||
719 | i -= 4; | ||
720 | p += 8; | ||
721 | } | ||
722 | return 0; | ||
723 | } | ||
724 | |||
725 | static int loadfirmware(struct cmdif *cif, unsigned char *img, | ||
726 | unsigned int size) | ||
727 | { | ||
728 | unsigned char *in; | ||
729 | u32 laddr, saddr, t, val; | ||
730 | int err = 0; | ||
731 | |||
732 | laddr = saddr = 0; | ||
733 | while (size > 0 && err == 0) { | ||
734 | in = img; | ||
735 | if (in[0] == ':') { | ||
736 | t = atoh(&in[7], 2); | ||
737 | switch (t) { | ||
738 | case DATA_REC: | ||
739 | err = senddata(cif, in, laddr + saddr); | ||
740 | break; | ||
741 | case EXT_SEG_ADDR_REC: | ||
742 | saddr = atoh(&in[9], 4) << 4; | ||
743 | break; | ||
744 | case EXT_LIN_ADDR_REC: | ||
745 | laddr = atoh(&in[9], 4) << 16; | ||
746 | break; | ||
747 | case EXT_GOTO_CMD_REC: | ||
748 | val = atoh(&in[9], 8); | ||
749 | if (SEND_GOTO(cif, val) != 0) | ||
750 | err = -EACCES; | ||
751 | break; | ||
752 | case EXT_END_OF_FILE: | ||
753 | size = 0; | ||
754 | break; | ||
755 | default: | ||
756 | break; | ||
757 | } | ||
758 | while (size > 0) { | ||
759 | size--; | ||
760 | if (*img++ == '\n') | ||
761 | break; | ||
762 | } | ||
763 | } | ||
764 | } | ||
765 | snd_printdd("load firmware return %d\n", err); | ||
766 | return err; | ||
767 | } | ||
768 | |||
769 | static void | ||
770 | alloclbuspath(struct cmdif *cif, unsigned char source, | ||
771 | unsigned char *path, unsigned char *mixer, unsigned char *s) | ||
772 | { | ||
773 | while (*path != 0xff) { | ||
774 | unsigned char sink, type; | ||
775 | |||
776 | sink = *path & (~SPLIT_PATH); | ||
777 | if (sink != E2SINK_MAX) { | ||
778 | snd_printdd("alloc path 0x%x->0x%x\n", source, sink); | ||
779 | SEND_PSEL(cif, source, sink); | ||
780 | source = lbusin2out[sink][0]; | ||
781 | type = lbusin2out[sink][1]; | ||
782 | if (type == LS_MIXER_IN) { | ||
783 | if (mixer) | ||
784 | *mixer = sink - DIGITAL_MIXER_IN0; | ||
785 | } | ||
786 | if (type == LS_SRC_DECIMATORM || | ||
787 | type == LS_SRC_DECIMATOR || | ||
788 | type == LS_SRC_INTERPOLATORM || | ||
789 | type == LS_SRC_INTERPOLATOR) { | ||
790 | if (s) { | ||
791 | if (s[0] != 0xff) | ||
792 | s[1] = sink; | ||
793 | else | ||
794 | s[0] = sink; | ||
795 | } | ||
796 | } | ||
797 | } | ||
798 | if (*path++ & SPLIT_PATH) { | ||
799 | unsigned char *npath = path; | ||
800 | |||
801 | while (*npath != 0xff) | ||
802 | npath++; | ||
803 | alloclbuspath(cif, source + 1, ++npath, mixer, s); | ||
804 | } | ||
805 | } | ||
806 | } | ||
807 | |||
808 | static void | ||
809 | freelbuspath(struct cmdif *cif, unsigned char source, unsigned char *path) | ||
810 | { | ||
811 | while (*path != 0xff) { | ||
812 | unsigned char sink; | ||
813 | |||
814 | sink = *path & (~SPLIT_PATH); | ||
815 | if (sink != E2SINK_MAX) { | ||
816 | snd_printdd("free path 0x%x->0x%x\n", source, sink); | ||
817 | SEND_PCLR(cif, source, sink); | ||
818 | source = lbusin2out[sink][0]; | ||
819 | } | ||
820 | if (*path++ & SPLIT_PATH) { | ||
821 | unsigned char *npath = path; | ||
822 | |||
823 | while (*npath != 0xff) | ||
824 | npath++; | ||
825 | freelbuspath(cif, source + 1, ++npath); | ||
826 | } | ||
827 | } | ||
828 | } | ||
829 | |||
830 | static int writearm(struct cmdif *cif, u32 addr, u32 data, u32 mask) | ||
831 | { | ||
832 | union cmdret rptr = CMDRET_ZERO; | ||
833 | unsigned int i = MAX_WRITE_RETRY; | ||
834 | int flag = 1; | ||
835 | |||
836 | SEND_RMEM(cif, 0x02, addr, &rptr); | ||
837 | rptr.retlongs[0] &= (~mask); | ||
838 | |||
839 | while (--i) { | ||
840 | SEND_SMEM(cif, 0x01, addr); | ||
841 | SEND_WMEM(cif, 0x02, (rptr.retlongs[0] | data)); | ||
842 | SEND_RMEM(cif, 0x02, addr, &rptr); | ||
843 | if ((rptr.retlongs[0] & data) == data) { | ||
844 | flag = 0; | ||
845 | break; | ||
846 | } else | ||
847 | rptr.retlongs[0] &= ~mask; | ||
848 | } | ||
849 | snd_printdd("send arm 0x%x 0x%x 0x%x return %d\n", addr, data, mask, | ||
850 | flag); | ||
851 | return flag; | ||
852 | } | ||
853 | |||
854 | static int sendcmd(struct cmdif *cif, u32 flags, u32 cmd, u32 parm, | ||
855 | union cmdret *ret) | ||
856 | { | ||
857 | int i, j; | ||
858 | int err; | ||
859 | unsigned int time = 0; | ||
860 | unsigned long irqflags; | ||
861 | struct riptideport *hwport; | ||
862 | struct cmdport *cmdport = NULL; | ||
863 | |||
864 | snd_assert(cif, return -EINVAL); | ||
865 | |||
866 | hwport = cif->hwport; | ||
867 | if (cif->errcnt > MAX_ERROR_COUNT) { | ||
868 | if (cif->is_reset) { | ||
869 | snd_printk(KERN_ERR | ||
870 | "Riptide: Too many failed cmds, reinitializing\n"); | ||
871 | if (riptide_reset(cif, NULL) == 0) { | ||
872 | cif->errcnt = 0; | ||
873 | return -EIO; | ||
874 | } | ||
875 | } | ||
876 | snd_printk(KERN_ERR "Riptide: Initialization failed.\n"); | ||
877 | return -EINVAL; | ||
878 | } | ||
879 | if (ret) { | ||
880 | ret->retlongs[0] = 0; | ||
881 | ret->retlongs[1] = 0; | ||
882 | } | ||
883 | i = 0; | ||
884 | spin_lock_irqsave(&cif->lock, irqflags); | ||
885 | while (i++ < CMDIF_TIMEOUT && !IS_READY(cif->hwport)) | ||
886 | udelay(10); | ||
887 | if (i >= CMDIF_TIMEOUT) { | ||
888 | err = -EBUSY; | ||
889 | goto errout; | ||
890 | } | ||
891 | |||
892 | err = 0; | ||
893 | for (j = 0, time = 0; time < CMDIF_TIMEOUT; j++, time += 2) { | ||
894 | cmdport = &(hwport->port[j % 2]); | ||
895 | if (IS_DATF(cmdport)) { /* free pending data */ | ||
896 | READ_PORT_ULONG(cmdport->data1); | ||
897 | READ_PORT_ULONG(cmdport->data2); | ||
898 | } | ||
899 | if (IS_CMDE(cmdport)) { | ||
900 | if (flags & PARM) /* put data */ | ||
901 | WRITE_PORT_ULONG(cmdport->data2, parm); | ||
902 | WRITE_PORT_ULONG(cmdport->data1, cmd); /* write cmd */ | ||
903 | if ((flags & RESP) && ret) { | ||
904 | while (!IS_DATF(cmdport) && | ||
905 | time++ < CMDIF_TIMEOUT) | ||
906 | udelay(10); | ||
907 | if (time < CMDIF_TIMEOUT) { /* read response */ | ||
908 | ret->retlongs[0] = | ||
909 | READ_PORT_ULONG(cmdport->data1); | ||
910 | ret->retlongs[1] = | ||
911 | READ_PORT_ULONG(cmdport->data2); | ||
912 | } else { | ||
913 | err = -ENOSYS; | ||
914 | goto errout; | ||
915 | } | ||
916 | } | ||
917 | break; | ||
918 | } | ||
919 | udelay(20); | ||
920 | } | ||
921 | if (time == CMDIF_TIMEOUT) { | ||
922 | err = -ENODATA; | ||
923 | goto errout; | ||
924 | } | ||
925 | spin_unlock_irqrestore(&cif->lock, irqflags); | ||
926 | |||
927 | cif->cmdcnt++; /* update command statistics */ | ||
928 | cif->cmdtime += time; | ||
929 | if (time > cif->cmdtimemax) | ||
930 | cif->cmdtimemax = time; | ||
931 | if (time < cif->cmdtimemin) | ||
932 | cif->cmdtimemin = time; | ||
933 | if ((cif->cmdcnt) % 1000 == 0) | ||
934 | snd_printdd | ||
935 | ("send cmd %d time: %d mintime: %d maxtime %d err: %d\n", | ||
936 | cif->cmdcnt, cif->cmdtime, cif->cmdtimemin, | ||
937 | cif->cmdtimemax, cif->errcnt); | ||
938 | return 0; | ||
939 | |||
940 | errout: | ||
941 | cif->errcnt++; | ||
942 | spin_unlock_irqrestore(&cif->lock, irqflags); | ||
943 | snd_printdd | ||
944 | ("send cmd %d hw: 0x%x flag: 0x%x cmd: 0x%x parm: 0x%x ret: 0x%x 0x%x CMDE: %d DATF: %d failed %d\n", | ||
945 | cif->cmdcnt, (int)((void *)&(cmdport->stat) - (void *)hwport), | ||
946 | flags, cmd, parm, ret ? ret->retlongs[0] : 0, | ||
947 | ret ? ret->retlongs[1] : 0, IS_CMDE(cmdport), IS_DATF(cmdport), | ||
948 | err); | ||
949 | return err; | ||
950 | } | ||
951 | |||
952 | static int | ||
953 | setmixer(struct cmdif *cif, short num, unsigned short rval, unsigned short lval) | ||
954 | { | ||
955 | union cmdret rptr = CMDRET_ZERO; | ||
956 | int i = 0; | ||
957 | |||
958 | snd_printdd("sent mixer %d: 0x%d 0x%d\n", num, rval, lval); | ||
959 | do { | ||
960 | SEND_SDGV(cif, num, num, rval, lval); | ||
961 | SEND_RDGV(cif, num, num, &rptr); | ||
962 | if (rptr.retwords[0] == lval && rptr.retwords[1] == rval) | ||
963 | return 0; | ||
964 | } while (i++ < MAX_WRITE_RETRY); | ||
965 | snd_printdd("sent mixer failed\n"); | ||
966 | return -EIO; | ||
967 | } | ||
968 | |||
969 | static int getpaths(struct cmdif *cif, unsigned char *o) | ||
970 | { | ||
971 | unsigned char src[E2SINK_MAX]; | ||
972 | unsigned char sink[E2SINK_MAX]; | ||
973 | int i, j = 0; | ||
974 | |||
975 | for (i = 0; i < E2SINK_MAX; i++) { | ||
976 | getsourcesink(cif, i, i, &src[i], &sink[i]); | ||
977 | if (sink[i] < E2SINK_MAX) { | ||
978 | o[j++] = sink[i]; | ||
979 | o[j++] = i; | ||
980 | } | ||
981 | } | ||
982 | return j; | ||
983 | } | ||
984 | |||
985 | static int | ||
986 | getsourcesink(struct cmdif *cif, unsigned char source, unsigned char sink, | ||
987 | unsigned char *a, unsigned char *b) | ||
988 | { | ||
989 | union cmdret rptr = CMDRET_ZERO; | ||
990 | |||
991 | if (SEND_RSSV(cif, source, sink, &rptr) && | ||
992 | SEND_RSSV(cif, source, sink, &rptr)) | ||
993 | return -EIO; | ||
994 | *a = rptr.retbytes[0]; | ||
995 | *b = rptr.retbytes[1]; | ||
996 | snd_printdd("getsourcesink 0x%x 0x%x\n", *a, *b); | ||
997 | return 0; | ||
998 | } | ||
999 | |||
1000 | static int | ||
1001 | getsamplerate(struct cmdif *cif, unsigned char *intdec, unsigned int *rate) | ||
1002 | { | ||
1003 | unsigned char *s; | ||
1004 | unsigned int p[2] = { 0, 0 }; | ||
1005 | int i; | ||
1006 | union cmdret rptr = CMDRET_ZERO; | ||
1007 | |||
1008 | s = intdec; | ||
1009 | for (i = 0; i < 2; i++) { | ||
1010 | if (*s != 0xff) { | ||
1011 | if (SEND_RSRC(cif, *s, &rptr) && | ||
1012 | SEND_RSRC(cif, *s, &rptr)) | ||
1013 | return -EIO; | ||
1014 | p[i] += rptr.retwords[1]; | ||
1015 | p[i] *= rptr.retwords[2]; | ||
1016 | p[i] += rptr.retwords[3]; | ||
1017 | p[i] /= 65536; | ||
1018 | } | ||
1019 | s++; | ||
1020 | } | ||
1021 | if (p[0]) { | ||
1022 | if (p[1] != p[0]) | ||
1023 | snd_printdd("rates differ %d %d\n", p[0], p[1]); | ||
1024 | *rate = (unsigned int)p[0]; | ||
1025 | } else | ||
1026 | *rate = (unsigned int)p[1]; | ||
1027 | snd_printdd("getsampleformat %d %d %d\n", intdec[0], intdec[1], *rate); | ||
1028 | return 0; | ||
1029 | } | ||
1030 | |||
1031 | static int | ||
1032 | setsampleformat(struct cmdif *cif, | ||
1033 | unsigned char mixer, unsigned char id, | ||
1034 | unsigned char channels, unsigned char format) | ||
1035 | { | ||
1036 | unsigned char w, ch, sig, order; | ||
1037 | |||
1038 | snd_printdd | ||
1039 | ("setsampleformat mixer: %d id: %d channels: %d format: %d\n", | ||
1040 | mixer, id, channels, format); | ||
1041 | ch = channels == 1; | ||
1042 | w = snd_pcm_format_width(format) == 8; | ||
1043 | sig = snd_pcm_format_unsigned(format) != 0; | ||
1044 | order = snd_pcm_format_big_endian(format) != 0; | ||
1045 | |||
1046 | if (SEND_SETF(cif, mixer, w, ch, order, sig, id) && | ||
1047 | SEND_SETF(cif, mixer, w, ch, order, sig, id)) { | ||
1048 | snd_printdd("setsampleformat failed\n"); | ||
1049 | return -EIO; | ||
1050 | } | ||
1051 | return 0; | ||
1052 | } | ||
1053 | |||
1054 | static int | ||
1055 | setsamplerate(struct cmdif *cif, unsigned char *intdec, unsigned int rate) | ||
1056 | { | ||
1057 | u32 D, M, N; | ||
1058 | union cmdret rptr = CMDRET_ZERO; | ||
1059 | int i; | ||
1060 | |||
1061 | snd_printdd("setsamplerate intdec: %d,%d rate: %d\n", intdec[0], | ||
1062 | intdec[1], rate); | ||
1063 | D = 48000; | ||
1064 | M = ((rate == 48000) ? 47999 : rate) * 65536; | ||
1065 | N = M % D; | ||
1066 | M /= D; | ||
1067 | for (i = 0; i < 2; i++) { | ||
1068 | if (*intdec != 0xff) { | ||
1069 | do { | ||
1070 | SEND_SSRC(cif, *intdec, D, M, N); | ||
1071 | SEND_RSRC(cif, *intdec, &rptr); | ||
1072 | } while (rptr.retwords[1] != D && | ||
1073 | rptr.retwords[2] != M && | ||
1074 | rptr.retwords[3] != N && | ||
1075 | i++ < MAX_WRITE_RETRY); | ||
1076 | if (i == MAX_WRITE_RETRY) { | ||
1077 | snd_printdd("sent samplerate %d: %d failed\n", | ||
1078 | *intdec, rate); | ||
1079 | return -EIO; | ||
1080 | } | ||
1081 | } | ||
1082 | intdec++; | ||
1083 | } | ||
1084 | return 0; | ||
1085 | } | ||
1086 | |||
1087 | static int | ||
1088 | getmixer(struct cmdif *cif, short num, unsigned short *rval, | ||
1089 | unsigned short *lval) | ||
1090 | { | ||
1091 | union cmdret rptr = CMDRET_ZERO; | ||
1092 | |||
1093 | if (SEND_RDGV(cif, num, num, &rptr) && SEND_RDGV(cif, num, num, &rptr)) | ||
1094 | return -EIO; | ||
1095 | *rval = rptr.retwords[0]; | ||
1096 | *lval = rptr.retwords[1]; | ||
1097 | snd_printdd("got mixer %d: 0x%d 0x%d\n", num, *rval, *lval); | ||
1098 | return 0; | ||
1099 | } | ||
1100 | |||
1101 | static void riptide_handleirq(unsigned long dev_id) | ||
1102 | { | ||
1103 | struct snd_riptide *chip = (void *)dev_id; | ||
1104 | struct cmdif *cif = chip->cif; | ||
1105 | struct snd_pcm_substream *substream[PLAYBACK_SUBSTREAMS + 1]; | ||
1106 | struct snd_pcm_runtime *runtime; | ||
1107 | struct pcmhw *data = NULL; | ||
1108 | unsigned int pos, period_bytes; | ||
1109 | struct sgd *c; | ||
1110 | int i, j; | ||
1111 | unsigned int flag; | ||
1112 | |||
1113 | if (!cif) | ||
1114 | return; | ||
1115 | |||
1116 | for (i = 0; i < PLAYBACK_SUBSTREAMS; i++) | ||
1117 | substream[i] = chip->playback_substream[i]; | ||
1118 | substream[i] = chip->capture_substream; | ||
1119 | for (i = 0; i < PLAYBACK_SUBSTREAMS + 1; i++) { | ||
1120 | if (substream[i] && | ||
1121 | (runtime = substream[i]->runtime) && | ||
1122 | (data = runtime->private_data) && data->state != ST_STOP) { | ||
1123 | pos = 0; | ||
1124 | for (j = 0; j < data->pages; j++) { | ||
1125 | c = &data->sgdbuf[j]; | ||
1126 | flag = le32_to_cpu(c->dwStat_Ctl); | ||
1127 | if (flag & EOB_STATUS) | ||
1128 | pos += le32_to_cpu(c->dwSegLen); | ||
1129 | if (flag & EOC_STATUS) | ||
1130 | pos += le32_to_cpu(c->dwSegLen); | ||
1131 | if ((flag & EOS_STATUS) | ||
1132 | && (data->state == ST_PLAY)) { | ||
1133 | data->state = ST_STOP; | ||
1134 | snd_printk(KERN_ERR | ||
1135 | "Riptide: DMA stopped unexpectedly\n"); | ||
1136 | } | ||
1137 | c->dwStat_Ctl = | ||
1138 | cpu_to_le32(flag & | ||
1139 | ~(EOS_STATUS | EOB_STATUS | | ||
1140 | EOC_STATUS)); | ||
1141 | } | ||
1142 | data->pointer += pos; | ||
1143 | pos += data->oldpos; | ||
1144 | if (data->state != ST_STOP) { | ||
1145 | period_bytes = | ||
1146 | frames_to_bytes(runtime, | ||
1147 | runtime->period_size); | ||
1148 | snd_printdd | ||
1149 | ("interrupt 0x%x after 0x%lx of 0x%lx frames in period\n", | ||
1150 | READ_AUDIO_STATUS(cif->hwport), | ||
1151 | bytes_to_frames(runtime, pos), | ||
1152 | runtime->period_size); | ||
1153 | j = 0; | ||
1154 | if (pos >= period_bytes) { | ||
1155 | j++; | ||
1156 | while (pos >= period_bytes) | ||
1157 | pos -= period_bytes; | ||
1158 | } | ||
1159 | data->oldpos = pos; | ||
1160 | if (j > 0) | ||
1161 | snd_pcm_period_elapsed(substream[i]); | ||
1162 | } | ||
1163 | } | ||
1164 | } | ||
1165 | } | ||
1166 | |||
1167 | #ifdef CONFIG_PM | ||
1168 | static int riptide_suspend(struct pci_dev *pci, pm_message_t state) | ||
1169 | { | ||
1170 | struct snd_card *card = pci_get_drvdata(pci); | ||
1171 | struct snd_riptide *chip = card->private_data; | ||
1172 | |||
1173 | chip->in_suspend = 1; | ||
1174 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); | ||
1175 | snd_pcm_suspend_all(chip->pcm); | ||
1176 | snd_ac97_suspend(chip->ac97); | ||
1177 | pci_set_power_state(pci, PCI_D3hot); | ||
1178 | pci_disable_device(pci); | ||
1179 | pci_save_state(pci); | ||
1180 | return 0; | ||
1181 | } | ||
1182 | |||
1183 | static int riptide_resume(struct pci_dev *pci) | ||
1184 | { | ||
1185 | struct snd_card *card = pci_get_drvdata(pci); | ||
1186 | struct snd_riptide *chip = card->private_data; | ||
1187 | |||
1188 | pci_restore_state(pci); | ||
1189 | pci_enable_device(pci); | ||
1190 | pci_set_power_state(pci, PCI_D0); | ||
1191 | pci_set_master(pci); | ||
1192 | snd_riptide_initialize(chip); | ||
1193 | snd_ac97_resume(chip->ac97); | ||
1194 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); | ||
1195 | chip->in_suspend = 0; | ||
1196 | return 0; | ||
1197 | } | ||
1198 | #endif | ||
1199 | |||
1200 | static int riptide_reset(struct cmdif *cif, struct snd_riptide *chip) | ||
1201 | { | ||
1202 | int timeout, tries; | ||
1203 | union cmdret rptr = CMDRET_ZERO; | ||
1204 | union firmware_version firmware; | ||
1205 | int i, j, err, has_firmware; | ||
1206 | |||
1207 | if (!cif) | ||
1208 | return -EINVAL; | ||
1209 | |||
1210 | cif->cmdcnt = 0; | ||
1211 | cif->cmdtime = 0; | ||
1212 | cif->cmdtimemax = 0; | ||
1213 | cif->cmdtimemin = 0xffffffff; | ||
1214 | cif->errcnt = 0; | ||
1215 | cif->is_reset = 0; | ||
1216 | |||
1217 | tries = RESET_TRIES; | ||
1218 | has_firmware = 0; | ||
1219 | while (has_firmware == 0 && tries-- > 0) { | ||
1220 | for (i = 0; i < 2; i++) { | ||
1221 | WRITE_PORT_ULONG(cif->hwport->port[i].data1, 0); | ||
1222 | WRITE_PORT_ULONG(cif->hwport->port[i].data2, 0); | ||
1223 | } | ||
1224 | SET_GRESET(cif->hwport); | ||
1225 | udelay(100); | ||
1226 | UNSET_GRESET(cif->hwport); | ||
1227 | udelay(100); | ||
1228 | |||
1229 | for (timeout = 100000; --timeout; udelay(10)) { | ||
1230 | if (IS_READY(cif->hwport) && !IS_GERR(cif->hwport)) | ||
1231 | break; | ||
1232 | } | ||
1233 | if (timeout == 0) { | ||
1234 | snd_printk(KERN_ERR | ||
1235 | "Riptide: device not ready, audio status: 0x%x ready: %d gerr: %d\n", | ||
1236 | READ_AUDIO_STATUS(cif->hwport), | ||
1237 | IS_READY(cif->hwport), IS_GERR(cif->hwport)); | ||
1238 | return -EIO; | ||
1239 | } else { | ||
1240 | snd_printdd | ||
1241 | ("Riptide: audio status: 0x%x ready: %d gerr: %d\n", | ||
1242 | READ_AUDIO_STATUS(cif->hwport), | ||
1243 | IS_READY(cif->hwport), IS_GERR(cif->hwport)); | ||
1244 | } | ||
1245 | |||
1246 | SEND_GETV(cif, &rptr); | ||
1247 | for (i = 0; i < 4; i++) | ||
1248 | firmware.ret.retwords[i] = rptr.retwords[i]; | ||
1249 | |||
1250 | snd_printdd | ||
1251 | ("Firmware version: ASIC: %d CODEC %d AUXDSP %d PROG %d\n", | ||
1252 | firmware.firmware.ASIC, firmware.firmware.CODEC, | ||
1253 | firmware.firmware.AUXDSP, firmware.firmware.PROG); | ||
1254 | |||
1255 | for (j = 0; j < FIRMWARE_VERSIONS; j++) { | ||
1256 | has_firmware = 1; | ||
1257 | for (i = 0; i < 4; i++) { | ||
1258 | if (firmware_versions[j].ret.retwords[i] != | ||
1259 | firmware.ret.retwords[i]) | ||
1260 | has_firmware = 0; | ||
1261 | } | ||
1262 | if (has_firmware) | ||
1263 | break; | ||
1264 | } | ||
1265 | |||
1266 | if (chip != NULL && has_firmware == 0) { | ||
1267 | snd_printdd("Writing Firmware\n"); | ||
1268 | if (!chip->fw_entry) { | ||
1269 | if ((err = | ||
1270 | request_firmware(&chip->fw_entry, | ||
1271 | "riptide.hex", | ||
1272 | &chip->pci->dev)) != 0) { | ||
1273 | snd_printk(KERN_ERR | ||
1274 | "Riptide: Firmware not available %d\n", | ||
1275 | err); | ||
1276 | return -EIO; | ||
1277 | } | ||
1278 | } | ||
1279 | err = loadfirmware(cif, chip->fw_entry->data, | ||
1280 | chip->fw_entry->size); | ||
1281 | if (err) | ||
1282 | snd_printk(KERN_ERR | ||
1283 | "Riptide: Could not load firmware %d\n", | ||
1284 | err); | ||
1285 | } | ||
1286 | } | ||
1287 | |||
1288 | SEND_SACR(cif, 0, AC97_RESET); | ||
1289 | SEND_RACR(cif, AC97_RESET, &rptr); | ||
1290 | snd_printdd("AC97: 0x%x 0x%x\n", rptr.retlongs[0], rptr.retlongs[1]); | ||
1291 | |||
1292 | SEND_PLST(cif, 0); | ||
1293 | SEND_SLST(cif, 0); | ||
1294 | SEND_DLST(cif, 0); | ||
1295 | SEND_ALST(cif, 0); | ||
1296 | SEND_KDMA(cif); | ||
1297 | |||
1298 | writearm(cif, 0x301F8, 1, 1); | ||
1299 | writearm(cif, 0x301F4, 1, 1); | ||
1300 | |||
1301 | SEND_LSEL(cif, MODEM_CMD, 0, 0, MODEM_INTDEC, MODEM_MERGER, | ||
1302 | MODEM_SPLITTER, MODEM_MIXER); | ||
1303 | setmixer(cif, MODEM_MIXER, 0x7fff, 0x7fff); | ||
1304 | alloclbuspath(cif, ARM2LBUS_FIFO13, lbus_play_modem, NULL, NULL); | ||
1305 | |||
1306 | SEND_LSEL(cif, FM_CMD, 0, 0, FM_INTDEC, FM_MERGER, FM_SPLITTER, | ||
1307 | FM_MIXER); | ||
1308 | setmixer(cif, FM_MIXER, 0x7fff, 0x7fff); | ||
1309 | writearm(cif, 0x30648 + FM_MIXER * 4, 0x01, 0x00000005); | ||
1310 | writearm(cif, 0x301A8, 0x02, 0x00000002); | ||
1311 | writearm(cif, 0x30264, 0x08, 0xffffffff); | ||
1312 | alloclbuspath(cif, OPL3_SAMPLE, lbus_play_opl3, NULL, NULL); | ||
1313 | |||
1314 | SEND_SSRC(cif, I2S_INTDEC, 48000, | ||
1315 | ((u32) I2S_RATE * 65536) / 48000, | ||
1316 | ((u32) I2S_RATE * 65536) % 48000); | ||
1317 | SEND_LSEL(cif, I2S_CMD0, 0, 0, I2S_INTDEC, I2S_MERGER, I2S_SPLITTER, | ||
1318 | I2S_MIXER); | ||
1319 | SEND_SI2S(cif, 1); | ||
1320 | alloclbuspath(cif, ARM2LBUS_FIFO0, lbus_play_i2s, NULL, NULL); | ||
1321 | alloclbuspath(cif, DIGITAL_MIXER_OUT0, lbus_play_out, NULL, NULL); | ||
1322 | alloclbuspath(cif, DIGITAL_MIXER_OUT0, lbus_play_outhp, NULL, NULL); | ||
1323 | |||
1324 | SET_AIACK(cif->hwport); | ||
1325 | SET_AIE(cif->hwport); | ||
1326 | SET_AIACK(cif->hwport); | ||
1327 | cif->is_reset = 1; | ||
1328 | if (chip) { | ||
1329 | for (i = 0; i < 4; i++) | ||
1330 | chip->firmware.ret.retwords[i] = | ||
1331 | firmware.ret.retwords[i]; | ||
1332 | } | ||
1333 | |||
1334 | return 0; | ||
1335 | } | ||
1336 | |||
1337 | static struct snd_pcm_hardware snd_riptide_playback = { | ||
1338 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | ||
1339 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | ||
1340 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP_VALID), | ||
1341 | .formats = | ||
1342 | SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 | ||
1343 | | SNDRV_PCM_FMTBIT_U16_LE, | ||
1344 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000, | ||
1345 | .rate_min = 5500, | ||
1346 | .rate_max = 48000, | ||
1347 | .channels_min = 1, | ||
1348 | .channels_max = 2, | ||
1349 | .buffer_bytes_max = (64 * 1024), | ||
1350 | .period_bytes_min = PAGE_SIZE >> 1, | ||
1351 | .period_bytes_max = PAGE_SIZE << 8, | ||
1352 | .periods_min = 2, | ||
1353 | .periods_max = 64, | ||
1354 | .fifo_size = 0, | ||
1355 | }; | ||
1356 | static struct snd_pcm_hardware snd_riptide_capture = { | ||
1357 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | ||
1358 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | ||
1359 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP_VALID), | ||
1360 | .formats = | ||
1361 | SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 | ||
1362 | | SNDRV_PCM_FMTBIT_U16_LE, | ||
1363 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000, | ||
1364 | .rate_min = 5500, | ||
1365 | .rate_max = 48000, | ||
1366 | .channels_min = 1, | ||
1367 | .channels_max = 2, | ||
1368 | .buffer_bytes_max = (64 * 1024), | ||
1369 | .period_bytes_min = PAGE_SIZE >> 1, | ||
1370 | .period_bytes_max = PAGE_SIZE << 3, | ||
1371 | .periods_min = 2, | ||
1372 | .periods_max = 64, | ||
1373 | .fifo_size = 0, | ||
1374 | }; | ||
1375 | |||
1376 | static snd_pcm_uframes_t snd_riptide_pointer(struct snd_pcm_substream | ||
1377 | *substream) | ||
1378 | { | ||
1379 | struct snd_riptide *chip = snd_pcm_substream_chip(substream); | ||
1380 | struct snd_pcm_runtime *runtime = substream->runtime; | ||
1381 | struct pcmhw *data = get_pcmhwdev(substream); | ||
1382 | struct cmdif *cif = chip->cif; | ||
1383 | union cmdret rptr = CMDRET_ZERO; | ||
1384 | snd_pcm_uframes_t ret; | ||
1385 | |||
1386 | SEND_GPOS(cif, 0, data->id, &rptr); | ||
1387 | if (data->size && runtime->period_size) { | ||
1388 | snd_printdd | ||
1389 | ("pointer stream %d position 0x%x(0x%x in buffer) bytes 0x%lx(0x%lx in period) frames\n", | ||
1390 | data->id, rptr.retlongs[1], rptr.retlongs[1] % data->size, | ||
1391 | bytes_to_frames(runtime, rptr.retlongs[1]), | ||
1392 | bytes_to_frames(runtime, | ||
1393 | rptr.retlongs[1]) % runtime->period_size); | ||
1394 | if (rptr.retlongs[1] > data->pointer) | ||
1395 | ret = | ||
1396 | bytes_to_frames(runtime, | ||
1397 | rptr.retlongs[1] % data->size); | ||
1398 | else | ||
1399 | ret = | ||
1400 | bytes_to_frames(runtime, | ||
1401 | data->pointer % data->size); | ||
1402 | } else { | ||
1403 | snd_printdd("stream not started or strange parms (%d %ld)\n", | ||
1404 | data->size, runtime->period_size); | ||
1405 | ret = bytes_to_frames(runtime, 0); | ||
1406 | } | ||
1407 | return ret; | ||
1408 | } | ||
1409 | |||
1410 | static int snd_riptide_trigger(struct snd_pcm_substream *substream, int cmd) | ||
1411 | { | ||
1412 | int i, j; | ||
1413 | struct snd_riptide *chip = snd_pcm_substream_chip(substream); | ||
1414 | struct pcmhw *data = get_pcmhwdev(substream); | ||
1415 | struct cmdif *cif = chip->cif; | ||
1416 | union cmdret rptr = CMDRET_ZERO; | ||
1417 | |||
1418 | spin_lock(&chip->lock); | ||
1419 | switch (cmd) { | ||
1420 | case SNDRV_PCM_TRIGGER_START: | ||
1421 | case SNDRV_PCM_TRIGGER_RESUME: | ||
1422 | if (!(data->state & ST_PLAY)) { | ||
1423 | SEND_SSTR(cif, data->id, data->sgdlist.addr); | ||
1424 | SET_AIE(cif->hwport); | ||
1425 | data->state = ST_PLAY; | ||
1426 | if (data->mixer != 0xff) | ||
1427 | setmixer(cif, data->mixer, 0x7fff, 0x7fff); | ||
1428 | chip->openstreams++; | ||
1429 | data->oldpos = 0; | ||
1430 | data->pointer = 0; | ||
1431 | } | ||
1432 | break; | ||
1433 | case SNDRV_PCM_TRIGGER_STOP: | ||
1434 | case SNDRV_PCM_TRIGGER_SUSPEND: | ||
1435 | if (data->mixer != 0xff) | ||
1436 | setmixer(cif, data->mixer, 0, 0); | ||
1437 | setmixer(cif, data->mixer, 0, 0); | ||
1438 | SEND_KSTR(cif, data->id); | ||
1439 | data->state = ST_STOP; | ||
1440 | chip->openstreams--; | ||
1441 | j = 0; | ||
1442 | do { | ||
1443 | i = rptr.retlongs[1]; | ||
1444 | SEND_GPOS(cif, 0, data->id, &rptr); | ||
1445 | udelay(1); | ||
1446 | } while (i != rptr.retlongs[1] && j++ < MAX_WRITE_RETRY); | ||
1447 | if (j >= MAX_WRITE_RETRY) | ||
1448 | snd_printk(KERN_ERR "Riptide: Could not stop stream!"); | ||
1449 | break; | ||
1450 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: | ||
1451 | if (!(data->state & ST_PAUSE)) { | ||
1452 | SEND_PSTR(cif, data->id); | ||
1453 | data->state |= ST_PAUSE; | ||
1454 | chip->openstreams--; | ||
1455 | } | ||
1456 | break; | ||
1457 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: | ||
1458 | if (data->state & ST_PAUSE) { | ||
1459 | SEND_SSTR(cif, data->id, data->sgdlist.addr); | ||
1460 | data->state &= ~ST_PAUSE; | ||
1461 | chip->openstreams++; | ||
1462 | } | ||
1463 | break; | ||
1464 | default: | ||
1465 | spin_unlock(&chip->lock); | ||
1466 | return -EINVAL; | ||
1467 | } | ||
1468 | spin_unlock(&chip->lock); | ||
1469 | return 0; | ||
1470 | } | ||
1471 | |||
1472 | static int snd_riptide_prepare(struct snd_pcm_substream *substream) | ||
1473 | { | ||
1474 | struct snd_riptide *chip = snd_pcm_substream_chip(substream); | ||
1475 | struct snd_pcm_runtime *runtime = substream->runtime; | ||
1476 | struct snd_sg_buf *sgbuf = snd_pcm_substream_sgbuf(substream); | ||
1477 | struct pcmhw *data = get_pcmhwdev(substream); | ||
1478 | struct cmdif *cif = chip->cif; | ||
1479 | unsigned char *lbuspath = NULL; | ||
1480 | unsigned int rate, channels; | ||
1481 | int err = 0; | ||
1482 | snd_pcm_format_t format; | ||
1483 | |||
1484 | snd_assert(cif && data, return -EINVAL); | ||
1485 | |||
1486 | snd_printdd("prepare id %d ch: %d f:0x%x r:%d\n", data->id, | ||
1487 | runtime->channels, runtime->format, runtime->rate); | ||
1488 | |||
1489 | spin_lock_irq(&chip->lock); | ||
1490 | channels = runtime->channels; | ||
1491 | format = runtime->format; | ||
1492 | rate = runtime->rate; | ||
1493 | switch (channels) { | ||
1494 | case 1: | ||
1495 | if (rate == 48000 && format == SNDRV_PCM_FORMAT_S16_LE) | ||
1496 | lbuspath = data->paths.noconv; | ||
1497 | else | ||
1498 | lbuspath = data->paths.mono; | ||
1499 | break; | ||
1500 | case 2: | ||
1501 | if (rate == 48000 && format == SNDRV_PCM_FORMAT_S16_LE) | ||
1502 | lbuspath = data->paths.noconv; | ||
1503 | else | ||
1504 | lbuspath = data->paths.stereo; | ||
1505 | break; | ||
1506 | } | ||
1507 | snd_printdd("use sgdlist at 0x%p and buffer at 0x%p\n", | ||
1508 | data->sgdlist.area, sgbuf); | ||
1509 | if (data->sgdlist.area && sgbuf) { | ||
1510 | unsigned int i, j, size, pages, f, pt, period; | ||
1511 | struct sgd *c, *p = NULL; | ||
1512 | |||
1513 | size = frames_to_bytes(runtime, runtime->buffer_size); | ||
1514 | period = frames_to_bytes(runtime, runtime->period_size); | ||
1515 | f = PAGE_SIZE; | ||
1516 | while ((size + (f >> 1) - 1) <= (f << 7) && (f << 1) > period) | ||
1517 | f = f >> 1; | ||
1518 | pages = (size + f - 1) / f; | ||
1519 | data->size = size; | ||
1520 | data->pages = pages; | ||
1521 | snd_printdd | ||
1522 | ("create sgd size: 0x%x pages %d of size 0x%x for period 0x%x\n", | ||
1523 | size, pages, f, period); | ||
1524 | pt = 0; | ||
1525 | j = 0; | ||
1526 | for (i = 0; i < pages; i++) { | ||
1527 | c = &data->sgdbuf[i]; | ||
1528 | if (p) | ||
1529 | p->dwNextLink = cpu_to_le32(data->sgdlist.addr + | ||
1530 | (i * | ||
1531 | sizeof(struct | ||
1532 | sgd))); | ||
1533 | c->dwNextLink = cpu_to_le32(data->sgdlist.addr); | ||
1534 | c->dwSegPtrPhys = | ||
1535 | cpu_to_le32(sgbuf->table[j].addr + pt); | ||
1536 | pt = (pt + f) % PAGE_SIZE; | ||
1537 | if (pt == 0) | ||
1538 | j++; | ||
1539 | c->dwSegLen = cpu_to_le32(f); | ||
1540 | c->dwStat_Ctl = | ||
1541 | cpu_to_le32(IEOB_ENABLE | IEOS_ENABLE | | ||
1542 | IEOC_ENABLE); | ||
1543 | p = c; | ||
1544 | size -= f; | ||
1545 | } | ||
1546 | data->sgdbuf[i].dwSegLen = cpu_to_le32(size); | ||
1547 | } | ||
1548 | if (lbuspath && lbuspath != data->lbuspath) { | ||
1549 | if (data->lbuspath) | ||
1550 | freelbuspath(cif, data->source, data->lbuspath); | ||
1551 | alloclbuspath(cif, data->source, lbuspath, | ||
1552 | &data->mixer, data->intdec); | ||
1553 | data->lbuspath = lbuspath; | ||
1554 | data->rate = 0; | ||
1555 | } | ||
1556 | if (data->rate != rate || data->format != format || | ||
1557 | data->channels != channels) { | ||
1558 | data->rate = rate; | ||
1559 | data->format = format; | ||
1560 | data->channels = channels; | ||
1561 | if (setsampleformat | ||
1562 | (cif, data->mixer, data->id, channels, format) | ||
1563 | || setsamplerate(cif, data->intdec, rate)) | ||
1564 | err = -EIO; | ||
1565 | } | ||
1566 | spin_unlock_irq(&chip->lock); | ||
1567 | return err; | ||
1568 | } | ||
1569 | |||
1570 | static int | ||
1571 | snd_riptide_hw_params(struct snd_pcm_substream *substream, | ||
1572 | struct snd_pcm_hw_params *hw_params) | ||
1573 | { | ||
1574 | struct snd_riptide *chip = snd_pcm_substream_chip(substream); | ||
1575 | struct pcmhw *data = get_pcmhwdev(substream); | ||
1576 | struct snd_dma_buffer *sgdlist = &data->sgdlist; | ||
1577 | int err; | ||
1578 | |||
1579 | snd_printdd("hw params id %d (sgdlist: 0x%p 0x%lx %d)\n", data->id, | ||
1580 | sgdlist->area, (unsigned long)sgdlist->addr, | ||
1581 | (int)sgdlist->bytes); | ||
1582 | if (sgdlist->area) | ||
1583 | snd_dma_free_pages(sgdlist); | ||
1584 | if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, | ||
1585 | snd_dma_pci_data(chip->pci), | ||
1586 | sizeof(struct sgd) * (DESC_MAX_MASK + 1), | ||
1587 | sgdlist)) < 0) { | ||
1588 | snd_printk(KERN_ERR "Riptide: failed to alloc %d dma bytes\n", | ||
1589 | (int)sizeof(struct sgd) * (DESC_MAX_MASK + 1)); | ||
1590 | return err; | ||
1591 | } | ||
1592 | data->sgdbuf = (struct sgd *)sgdlist->area; | ||
1593 | return snd_pcm_lib_malloc_pages(substream, | ||
1594 | params_buffer_bytes(hw_params)); | ||
1595 | } | ||
1596 | |||
1597 | static int snd_riptide_hw_free(struct snd_pcm_substream *substream) | ||
1598 | { | ||
1599 | struct snd_riptide *chip = snd_pcm_substream_chip(substream); | ||
1600 | struct pcmhw *data = get_pcmhwdev(substream); | ||
1601 | struct cmdif *cif = chip->cif; | ||
1602 | |||
1603 | if (cif && data) { | ||
1604 | if (data->lbuspath) | ||
1605 | freelbuspath(cif, data->source, data->lbuspath); | ||
1606 | data->lbuspath = NULL; | ||
1607 | data->source = 0xff; | ||
1608 | data->intdec[0] = 0xff; | ||
1609 | data->intdec[1] = 0xff; | ||
1610 | |||
1611 | if (data->sgdlist.area) { | ||
1612 | snd_dma_free_pages(&data->sgdlist); | ||
1613 | data->sgdlist.area = NULL; | ||
1614 | } | ||
1615 | } | ||
1616 | return snd_pcm_lib_free_pages(substream); | ||
1617 | } | ||
1618 | |||
1619 | static int snd_riptide_playback_open(struct snd_pcm_substream *substream) | ||
1620 | { | ||
1621 | struct snd_riptide *chip = snd_pcm_substream_chip(substream); | ||
1622 | struct snd_pcm_runtime *runtime = substream->runtime; | ||
1623 | struct pcmhw *data; | ||
1624 | int index = substream->number; | ||
1625 | |||
1626 | chip->playback_substream[index] = substream; | ||
1627 | runtime->hw = snd_riptide_playback; | ||
1628 | data = kzalloc(sizeof(struct pcmhw), GFP_KERNEL); | ||
1629 | data->paths = lbus_play_paths[index]; | ||
1630 | data->id = play_ids[index]; | ||
1631 | data->source = play_sources[index]; | ||
1632 | data->intdec[0] = 0xff; | ||
1633 | data->intdec[1] = 0xff; | ||
1634 | data->state = ST_STOP; | ||
1635 | runtime->private_data = data; | ||
1636 | return snd_pcm_hw_constraint_integer(runtime, | ||
1637 | SNDRV_PCM_HW_PARAM_PERIODS); | ||
1638 | } | ||
1639 | |||
1640 | static int snd_riptide_capture_open(struct snd_pcm_substream *substream) | ||
1641 | { | ||
1642 | struct snd_riptide *chip = snd_pcm_substream_chip(substream); | ||
1643 | struct snd_pcm_runtime *runtime = substream->runtime; | ||
1644 | struct pcmhw *data; | ||
1645 | |||
1646 | chip->capture_substream = substream; | ||
1647 | runtime->hw = snd_riptide_capture; | ||
1648 | data = kzalloc(sizeof(struct pcmhw), GFP_KERNEL); | ||
1649 | data->paths = lbus_rec_path; | ||
1650 | data->id = PADC; | ||
1651 | data->source = ACLNK2PADC; | ||
1652 | data->intdec[0] = 0xff; | ||
1653 | data->intdec[1] = 0xff; | ||
1654 | data->state = ST_STOP; | ||
1655 | runtime->private_data = data; | ||
1656 | return snd_pcm_hw_constraint_integer(runtime, | ||
1657 | SNDRV_PCM_HW_PARAM_PERIODS); | ||
1658 | } | ||
1659 | |||
1660 | static int snd_riptide_playback_close(struct snd_pcm_substream *substream) | ||
1661 | { | ||
1662 | struct snd_riptide *chip = snd_pcm_substream_chip(substream); | ||
1663 | struct pcmhw *data = get_pcmhwdev(substream); | ||
1664 | int index = substream->number; | ||
1665 | |||
1666 | substream->runtime->private_data = NULL; | ||
1667 | chip->playback_substream[index] = NULL; | ||
1668 | kfree(data); | ||
1669 | return 0; | ||
1670 | } | ||
1671 | |||
1672 | static int snd_riptide_capture_close(struct snd_pcm_substream *substream) | ||
1673 | { | ||
1674 | struct snd_riptide *chip = snd_pcm_substream_chip(substream); | ||
1675 | struct pcmhw *data = get_pcmhwdev(substream); | ||
1676 | |||
1677 | substream->runtime->private_data = NULL; | ||
1678 | chip->capture_substream = NULL; | ||
1679 | kfree(data); | ||
1680 | return 0; | ||
1681 | } | ||
1682 | |||
1683 | static struct snd_pcm_ops snd_riptide_playback_ops = { | ||
1684 | .open = snd_riptide_playback_open, | ||
1685 | .close = snd_riptide_playback_close, | ||
1686 | .ioctl = snd_pcm_lib_ioctl, | ||
1687 | .hw_params = snd_riptide_hw_params, | ||
1688 | .hw_free = snd_riptide_hw_free, | ||
1689 | .prepare = snd_riptide_prepare, | ||
1690 | .page = snd_pcm_sgbuf_ops_page, | ||
1691 | .trigger = snd_riptide_trigger, | ||
1692 | .pointer = snd_riptide_pointer, | ||
1693 | }; | ||
1694 | static struct snd_pcm_ops snd_riptide_capture_ops = { | ||
1695 | .open = snd_riptide_capture_open, | ||
1696 | .close = snd_riptide_capture_close, | ||
1697 | .ioctl = snd_pcm_lib_ioctl, | ||
1698 | .hw_params = snd_riptide_hw_params, | ||
1699 | .hw_free = snd_riptide_hw_free, | ||
1700 | .prepare = snd_riptide_prepare, | ||
1701 | .page = snd_pcm_sgbuf_ops_page, | ||
1702 | .trigger = snd_riptide_trigger, | ||
1703 | .pointer = snd_riptide_pointer, | ||
1704 | }; | ||
1705 | |||
1706 | static int __devinit | ||
1707 | snd_riptide_pcm(struct snd_riptide *chip, int device, struct snd_pcm **rpcm) | ||
1708 | { | ||
1709 | struct snd_pcm *pcm; | ||
1710 | int err; | ||
1711 | |||
1712 | if (rpcm) | ||
1713 | *rpcm = NULL; | ||
1714 | if ((err = | ||
1715 | snd_pcm_new(chip->card, "RIPTIDE", device, PLAYBACK_SUBSTREAMS, 1, | ||
1716 | &pcm)) < 0) | ||
1717 | return err; | ||
1718 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | ||
1719 | &snd_riptide_playback_ops); | ||
1720 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, | ||
1721 | &snd_riptide_capture_ops); | ||
1722 | pcm->private_data = chip; | ||
1723 | pcm->info_flags = 0; | ||
1724 | strcpy(pcm->name, "RIPTIDE"); | ||
1725 | chip->pcm = pcm; | ||
1726 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, | ||
1727 | snd_dma_pci_data(chip->pci), | ||
1728 | 64 * 1024, 128 * 1024); | ||
1729 | if (rpcm) | ||
1730 | *rpcm = pcm; | ||
1731 | return 0; | ||
1732 | } | ||
1733 | |||
1734 | static irqreturn_t | ||
1735 | snd_riptide_interrupt(int irq, void *dev_id, struct pt_regs *regs) | ||
1736 | { | ||
1737 | struct snd_riptide *chip = dev_id; | ||
1738 | struct cmdif *cif = chip->cif; | ||
1739 | |||
1740 | if (cif) { | ||
1741 | chip->received_irqs++; | ||
1742 | if (IS_EOBIRQ(cif->hwport) || IS_EOSIRQ(cif->hwport) || | ||
1743 | IS_EOCIRQ(cif->hwport)) { | ||
1744 | chip->handled_irqs++; | ||
1745 | tasklet_hi_schedule(&chip->riptide_tq); | ||
1746 | } | ||
1747 | if (chip->rmidi && IS_MPUIRQ(cif->hwport)) { | ||
1748 | chip->handled_irqs++; | ||
1749 | snd_mpu401_uart_interrupt(irq, | ||
1750 | chip->rmidi->private_data, | ||
1751 | regs); | ||
1752 | } | ||
1753 | SET_AIACK(cif->hwport); | ||
1754 | } | ||
1755 | return IRQ_HANDLED; | ||
1756 | } | ||
1757 | |||
1758 | static void | ||
1759 | snd_riptide_codec_write(struct snd_ac97 *ac97, unsigned short reg, | ||
1760 | unsigned short val) | ||
1761 | { | ||
1762 | struct snd_riptide *chip = ac97->private_data; | ||
1763 | struct cmdif *cif = chip->cif; | ||
1764 | union cmdret rptr = CMDRET_ZERO; | ||
1765 | int i = 0; | ||
1766 | |||
1767 | snd_assert(cif, return); | ||
1768 | |||
1769 | snd_printdd("Write AC97 reg 0x%x 0x%x\n", reg, val); | ||
1770 | do { | ||
1771 | SEND_SACR(cif, val, reg); | ||
1772 | SEND_RACR(cif, reg, &rptr); | ||
1773 | } while (rptr.retwords[1] != val && i++ < MAX_WRITE_RETRY); | ||
1774 | if (i == MAX_WRITE_RETRY) | ||
1775 | snd_printdd("Write AC97 reg failed\n"); | ||
1776 | } | ||
1777 | |||
1778 | static unsigned short snd_riptide_codec_read(struct snd_ac97 *ac97, | ||
1779 | unsigned short reg) | ||
1780 | { | ||
1781 | struct snd_riptide *chip = ac97->private_data; | ||
1782 | struct cmdif *cif = chip->cif; | ||
1783 | union cmdret rptr = CMDRET_ZERO; | ||
1784 | |||
1785 | snd_assert(cif, return 0); | ||
1786 | |||
1787 | if (SEND_RACR(cif, reg, &rptr) != 0) | ||
1788 | SEND_RACR(cif, reg, &rptr); | ||
1789 | snd_printdd("Read AC97 reg 0x%x got 0x%x\n", reg, rptr.retwords[1]); | ||
1790 | return rptr.retwords[1]; | ||
1791 | } | ||
1792 | |||
1793 | static int snd_riptide_initialize(struct snd_riptide *chip) | ||
1794 | { | ||
1795 | struct cmdif *cif; | ||
1796 | unsigned int device_id; | ||
1797 | int err; | ||
1798 | |||
1799 | snd_assert(chip, return -EINVAL); | ||
1800 | |||
1801 | cif = chip->cif; | ||
1802 | if (!cif) { | ||
1803 | if ((cif = kzalloc(sizeof(struct cmdif), GFP_KERNEL)) == NULL) | ||
1804 | return -ENOMEM; | ||
1805 | cif->hwport = (struct riptideport *)chip->port; | ||
1806 | spin_lock_init(&cif->lock); | ||
1807 | chip->cif = cif; | ||
1808 | } | ||
1809 | cif->is_reset = 0; | ||
1810 | if ((err = riptide_reset(cif, chip)) != 0) | ||
1811 | return err; | ||
1812 | device_id = chip->device_id; | ||
1813 | switch (device_id) { | ||
1814 | case 0x4310: | ||
1815 | case 0x4320: | ||
1816 | case 0x4330: | ||
1817 | snd_printdd("Modem enable?\n"); | ||
1818 | SEND_SETDPLL(cif); | ||
1819 | break; | ||
1820 | } | ||
1821 | snd_printdd("Enabling MPU IRQs\n"); | ||
1822 | if (chip->rmidi) | ||
1823 | SET_EMPUIRQ(cif->hwport); | ||
1824 | return err; | ||
1825 | } | ||
1826 | |||
1827 | static int snd_riptide_free(struct snd_riptide *chip) | ||
1828 | { | ||
1829 | struct cmdif *cif; | ||
1830 | |||
1831 | snd_assert(chip, return 0); | ||
1832 | |||
1833 | if ((cif = chip->cif)) { | ||
1834 | SET_GRESET(cif->hwport); | ||
1835 | udelay(100); | ||
1836 | UNSET_GRESET(cif->hwport); | ||
1837 | kfree(chip->cif); | ||
1838 | } | ||
1839 | if (chip->fw_entry) | ||
1840 | release_firmware(chip->fw_entry); | ||
1841 | if (chip->res_port) { | ||
1842 | release_resource(chip->res_port); | ||
1843 | kfree_nocheck(chip->res_port); | ||
1844 | } | ||
1845 | if (chip->irq >= 0) | ||
1846 | free_irq(chip->irq, chip); | ||
1847 | kfree(chip); | ||
1848 | return 0; | ||
1849 | } | ||
1850 | |||
1851 | static int snd_riptide_dev_free(struct snd_device *device) | ||
1852 | { | ||
1853 | struct snd_riptide *chip = device->device_data; | ||
1854 | |||
1855 | return snd_riptide_free(chip); | ||
1856 | } | ||
1857 | |||
1858 | static int __devinit | ||
1859 | snd_riptide_create(struct snd_card *card, struct pci_dev *pci, | ||
1860 | struct snd_riptide **rchip) | ||
1861 | { | ||
1862 | struct snd_riptide *chip; | ||
1863 | struct riptideport *hwport; | ||
1864 | int err; | ||
1865 | static struct snd_device_ops ops = { | ||
1866 | .dev_free = snd_riptide_dev_free, | ||
1867 | }; | ||
1868 | |||
1869 | *rchip = NULL; | ||
1870 | if ((err = pci_enable_device(pci)) < 0) | ||
1871 | return err; | ||
1872 | if (!(chip = kzalloc(sizeof(struct snd_riptide), GFP_KERNEL))) | ||
1873 | return -ENOMEM; | ||
1874 | |||
1875 | spin_lock_init(&chip->lock); | ||
1876 | chip->card = card; | ||
1877 | chip->pci = pci; | ||
1878 | chip->irq = -1; | ||
1879 | chip->openstreams = 0; | ||
1880 | chip->port = pci_resource_start(pci, 0); | ||
1881 | chip->received_irqs = 0; | ||
1882 | chip->handled_irqs = 0; | ||
1883 | chip->cif = NULL; | ||
1884 | tasklet_init(&chip->riptide_tq, riptide_handleirq, (unsigned long)chip); | ||
1885 | |||
1886 | if ((chip->res_port = | ||
1887 | request_region(chip->port, 64, "RIPTIDE")) == NULL) { | ||
1888 | snd_printk(KERN_ERR | ||
1889 | "Riptide: unable to grab region 0x%lx-0x%lx\n", | ||
1890 | chip->port, chip->port + 64 - 1); | ||
1891 | snd_riptide_free(chip); | ||
1892 | return -EBUSY; | ||
1893 | } | ||
1894 | hwport = (struct riptideport *)chip->port; | ||
1895 | UNSET_AIE(hwport); | ||
1896 | |||
1897 | if (request_irq | ||
1898 | (pci->irq, snd_riptide_interrupt, SA_INTERRUPT | SA_SHIRQ, | ||
1899 | "RIPTIDE", chip)) { | ||
1900 | snd_printk(KERN_ERR "Riptide: unable to grab IRQ %d\n", | ||
1901 | pci->irq); | ||
1902 | snd_riptide_free(chip); | ||
1903 | return -EBUSY; | ||
1904 | } | ||
1905 | chip->irq = pci->irq; | ||
1906 | chip->device_id = pci->device; | ||
1907 | pci_set_master(pci); | ||
1908 | if ((err = snd_riptide_initialize(chip)) < 0) { | ||
1909 | snd_riptide_free(chip); | ||
1910 | return err; | ||
1911 | } | ||
1912 | |||
1913 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { | ||
1914 | snd_riptide_free(chip); | ||
1915 | return err; | ||
1916 | } | ||
1917 | |||
1918 | *rchip = chip; | ||
1919 | return 0; | ||
1920 | } | ||
1921 | |||
1922 | static void | ||
1923 | snd_riptide_proc_read(struct snd_info_entry *entry, | ||
1924 | struct snd_info_buffer *buffer) | ||
1925 | { | ||
1926 | struct snd_riptide *chip = entry->private_data; | ||
1927 | struct pcmhw *data; | ||
1928 | int i; | ||
1929 | struct cmdif *cif = NULL; | ||
1930 | unsigned char p[256]; | ||
1931 | unsigned short rval = 0, lval = 0; | ||
1932 | unsigned int rate; | ||
1933 | |||
1934 | if (!chip) | ||
1935 | return; | ||
1936 | |||
1937 | snd_iprintf(buffer, "%s\n\n", chip->card->longname); | ||
1938 | snd_iprintf(buffer, "Device ID: 0x%x\nReceived IRQs: (%ld)%ld\nPorts:", | ||
1939 | chip->device_id, chip->handled_irqs, chip->received_irqs); | ||
1940 | for (i = 0; i < 64; i += 4) | ||
1941 | snd_iprintf(buffer, "%c%02x: %08x", | ||
1942 | (i % 16) ? ' ' : '\n', i, inl(chip->port + i)); | ||
1943 | if ((cif = chip->cif)) { | ||
1944 | snd_iprintf(buffer, | ||
1945 | "\nVersion: ASIC: %d CODEC: %d AUXDSP: %d PROG: %d", | ||
1946 | chip->firmware.firmware.ASIC, | ||
1947 | chip->firmware.firmware.CODEC, | ||
1948 | chip->firmware.firmware.AUXDSP, | ||
1949 | chip->firmware.firmware.PROG); | ||
1950 | snd_iprintf(buffer, "\nDigital mixer:"); | ||
1951 | for (i = 0; i < 12; i++) { | ||
1952 | getmixer(cif, i, &rval, &lval); | ||
1953 | snd_iprintf(buffer, "\n %d: %d %d", i, rval, lval); | ||
1954 | } | ||
1955 | snd_iprintf(buffer, | ||
1956 | "\nARM Commands num: %d failed: %d time: %d max: %d min: %d", | ||
1957 | cif->cmdcnt, cif->errcnt, | ||
1958 | cif->cmdtime, cif->cmdtimemax, cif->cmdtimemin); | ||
1959 | } | ||
1960 | snd_iprintf(buffer, "\nOpen streams %d:\n", chip->openstreams); | ||
1961 | for (i = 0; i < PLAYBACK_SUBSTREAMS; i++) { | ||
1962 | if (chip->playback_substream[i] | ||
1963 | && chip->playback_substream[i]->runtime | ||
1964 | && (data = | ||
1965 | chip->playback_substream[i]->runtime->private_data)) { | ||
1966 | snd_iprintf(buffer, | ||
1967 | "stream: %d mixer: %d source: %d (%d,%d)\n", | ||
1968 | data->id, data->mixer, data->source, | ||
1969 | data->intdec[0], data->intdec[1]); | ||
1970 | if (!(getsamplerate(cif, data->intdec, &rate))) | ||
1971 | snd_iprintf(buffer, "rate: %d\n", rate); | ||
1972 | } | ||
1973 | } | ||
1974 | if (chip->capture_substream | ||
1975 | && chip->capture_substream->runtime | ||
1976 | && (data = chip->capture_substream->runtime->private_data)) { | ||
1977 | snd_iprintf(buffer, | ||
1978 | "stream: %d mixer: %d source: %d (%d,%d)\n", | ||
1979 | data->id, data->mixer, | ||
1980 | data->source, data->intdec[0], data->intdec[1]); | ||
1981 | if (!(getsamplerate(cif, data->intdec, &rate))) | ||
1982 | snd_iprintf(buffer, "rate: %d\n", rate); | ||
1983 | } | ||
1984 | snd_iprintf(buffer, "Paths:\n"); | ||
1985 | i = getpaths(cif, p); | ||
1986 | while (i--) { | ||
1987 | snd_iprintf(buffer, "%x->%x ", p[i - 1], p[i]); | ||
1988 | i--; | ||
1989 | } | ||
1990 | snd_iprintf(buffer, "\n"); | ||
1991 | } | ||
1992 | |||
1993 | static void __devinit snd_riptide_proc_init(struct snd_riptide *chip) | ||
1994 | { | ||
1995 | struct snd_info_entry *entry; | ||
1996 | |||
1997 | if (!snd_card_proc_new(chip->card, "riptide", &entry)) | ||
1998 | snd_info_set_text_ops(entry, chip, 4096, snd_riptide_proc_read); | ||
1999 | } | ||
2000 | |||
2001 | static int __devinit snd_riptide_mixer(struct snd_riptide *chip) | ||
2002 | { | ||
2003 | struct snd_ac97_bus *pbus; | ||
2004 | struct snd_ac97_template ac97; | ||
2005 | int err = 0; | ||
2006 | static struct snd_ac97_bus_ops ops = { | ||
2007 | .write = snd_riptide_codec_write, | ||
2008 | .read = snd_riptide_codec_read, | ||
2009 | }; | ||
2010 | |||
2011 | memset(&ac97, 0, sizeof(ac97)); | ||
2012 | ac97.private_data = chip; | ||
2013 | ac97.scaps = AC97_SCAP_SKIP_MODEM; | ||
2014 | |||
2015 | if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &pbus)) < 0) | ||
2016 | return err; | ||
2017 | |||
2018 | chip->ac97_bus = pbus; | ||
2019 | ac97.pci = chip->pci; | ||
2020 | if ((err = snd_ac97_mixer(pbus, &ac97, &chip->ac97)) < 0) | ||
2021 | return err; | ||
2022 | return err; | ||
2023 | } | ||
2024 | |||
2025 | #ifdef SUPPORT_JOYSTICK | ||
2026 | static int have_joystick; | ||
2027 | static struct pci_dev *riptide_gameport_pci; | ||
2028 | static struct gameport *riptide_gameport; | ||
2029 | |||
2030 | static int __devinit | ||
2031 | snd_riptide_joystick_probe(struct pci_dev *pci, const struct pci_device_id *id) | ||
2032 | { | ||
2033 | static int dev; | ||
2034 | |||
2035 | if (dev >= SNDRV_CARDS) | ||
2036 | return -ENODEV; | ||
2037 | if (!enable[dev]) { | ||
2038 | dev++; | ||
2039 | return -ENOENT; | ||
2040 | } | ||
2041 | |||
2042 | if (joystick_port[dev]) { | ||
2043 | riptide_gameport = gameport_allocate_port(); | ||
2044 | if (riptide_gameport) { | ||
2045 | if (!request_region | ||
2046 | (joystick_port[dev], 8, "Riptide gameport")) { | ||
2047 | snd_printk(KERN_WARNING | ||
2048 | "Riptide: cannot grab gameport 0x%x\n", | ||
2049 | joystick_port[dev]); | ||
2050 | gameport_free_port(riptide_gameport); | ||
2051 | riptide_gameport = NULL; | ||
2052 | } else { | ||
2053 | riptide_gameport_pci = pci; | ||
2054 | riptide_gameport->io = joystick_port[dev]; | ||
2055 | gameport_register_port(riptide_gameport); | ||
2056 | } | ||
2057 | } | ||
2058 | } | ||
2059 | dev++; | ||
2060 | return 0; | ||
2061 | } | ||
2062 | |||
2063 | static void __devexit snd_riptide_joystick_remove(struct pci_dev *pci) | ||
2064 | { | ||
2065 | if (riptide_gameport) { | ||
2066 | if (riptide_gameport_pci == pci) { | ||
2067 | release_region(riptide_gameport->io, 8); | ||
2068 | riptide_gameport_pci = NULL; | ||
2069 | gameport_unregister_port(riptide_gameport); | ||
2070 | riptide_gameport = NULL; | ||
2071 | } | ||
2072 | } | ||
2073 | } | ||
2074 | #endif | ||
2075 | |||
2076 | static int __devinit | ||
2077 | snd_card_riptide_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) | ||
2078 | { | ||
2079 | static int dev; | ||
2080 | struct snd_card *card; | ||
2081 | struct snd_riptide *chip; | ||
2082 | unsigned short addr; | ||
2083 | int err = 0; | ||
2084 | |||
2085 | if (dev >= SNDRV_CARDS) | ||
2086 | return -ENODEV; | ||
2087 | if (!enable[dev]) { | ||
2088 | dev++; | ||
2089 | return -ENOENT; | ||
2090 | } | ||
2091 | |||
2092 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); | ||
2093 | if (card == NULL) | ||
2094 | return -ENOMEM; | ||
2095 | if ((err = snd_riptide_create(card, pci, &chip)) < 0) { | ||
2096 | snd_card_free(card); | ||
2097 | return err; | ||
2098 | } | ||
2099 | card->private_data = chip; | ||
2100 | if ((err = snd_riptide_pcm(chip, 0, NULL)) < 0) { | ||
2101 | snd_card_free(card); | ||
2102 | return err; | ||
2103 | } | ||
2104 | if ((err = snd_riptide_mixer(chip)) < 0) { | ||
2105 | snd_card_free(card); | ||
2106 | return err; | ||
2107 | } | ||
2108 | pci_write_config_word(chip->pci, PCI_EXT_Legacy_Mask, LEGACY_ENABLE_ALL | ||
2109 | | (opl3_port[dev] ? LEGACY_ENABLE_FM : 0) | ||
2110 | #ifdef SUPPORT_JOYSTICK | ||
2111 | | (joystick_port[dev] ? LEGACY_ENABLE_GAMEPORT : | ||
2112 | 0) | ||
2113 | #endif | ||
2114 | | (mpu_port[dev] | ||
2115 | ? (LEGACY_ENABLE_MPU_INT | LEGACY_ENABLE_MPU) : | ||
2116 | 0) | ||
2117 | | ((chip->irq << 4) & 0xF0)); | ||
2118 | if ((addr = mpu_port[dev]) != 0) { | ||
2119 | pci_write_config_word(chip->pci, PCI_EXT_MPU_Base, addr); | ||
2120 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_RIPTIDE, | ||
2121 | addr, 0, chip->irq, 0, | ||
2122 | &chip->rmidi)) < 0) | ||
2123 | snd_printk(KERN_WARNING | ||
2124 | "Riptide: Can't Allocate MPU at 0x%x\n", | ||
2125 | addr); | ||
2126 | else | ||
2127 | chip->mpuaddr = addr; | ||
2128 | } | ||
2129 | if ((addr = opl3_port[dev]) != 0) { | ||
2130 | pci_write_config_word(chip->pci, PCI_EXT_FM_Base, addr); | ||
2131 | if ((err = snd_opl3_create(card, addr, addr + 2, | ||
2132 | OPL3_HW_RIPTIDE, 0, | ||
2133 | &chip->opl3)) < 0) | ||
2134 | snd_printk(KERN_WARNING | ||
2135 | "Riptide: Can't Allocate OPL3 at 0x%x\n", | ||
2136 | addr); | ||
2137 | else { | ||
2138 | chip->opladdr = addr; | ||
2139 | if ((err = | ||
2140 | snd_opl3_hwdep_new(chip->opl3, 0, 1, NULL)) < 0) | ||
2141 | snd_printk(KERN_WARNING | ||
2142 | "Riptide: Can't Allocate OPL3-HWDEP\n"); | ||
2143 | } | ||
2144 | } | ||
2145 | #ifdef SUPPORT_JOYSTICK | ||
2146 | if ((addr = joystick_port[dev]) != 0) { | ||
2147 | pci_write_config_word(chip->pci, PCI_EXT_Game_Base, addr); | ||
2148 | chip->gameaddr = addr; | ||
2149 | } | ||
2150 | #endif | ||
2151 | |||
2152 | strcpy(card->driver, "RIPTIDE"); | ||
2153 | strcpy(card->shortname, "Riptide"); | ||
2154 | #ifdef SUPPORT_JOYSTICK | ||
2155 | snprintf(card->longname, sizeof(card->longname), | ||
2156 | "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x gameport 0x%x", | ||
2157 | card->shortname, chip->port, chip->irq, chip->mpuaddr, | ||
2158 | chip->opladdr, chip->gameaddr); | ||
2159 | #else | ||
2160 | snprintf(card->longname, sizeof(card->longname), | ||
2161 | "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x", | ||
2162 | card->shortname, chip->port, chip->irq, chip->mpuaddr, | ||
2163 | chip->opladdr); | ||
2164 | #endif | ||
2165 | snd_riptide_proc_init(chip); | ||
2166 | if ((err = snd_card_register(card)) < 0) { | ||
2167 | snd_card_free(card); | ||
2168 | return err; | ||
2169 | } | ||
2170 | pci_set_drvdata(pci, card); | ||
2171 | dev++; | ||
2172 | return 0; | ||
2173 | } | ||
2174 | |||
2175 | static void __devexit snd_card_riptide_remove(struct pci_dev *pci) | ||
2176 | { | ||
2177 | snd_card_free(pci_get_drvdata(pci)); | ||
2178 | pci_set_drvdata(pci, NULL); | ||
2179 | } | ||
2180 | |||
2181 | static struct pci_driver driver = { | ||
2182 | .name = "RIPTIDE", | ||
2183 | .id_table = snd_riptide_ids, | ||
2184 | .probe = snd_card_riptide_probe, | ||
2185 | .remove = __devexit_p(snd_card_riptide_remove), | ||
2186 | #ifdef CONFIG_PM | ||
2187 | .suspend = riptide_suspend, | ||
2188 | .resume = riptide_resume, | ||
2189 | #endif | ||
2190 | }; | ||
2191 | |||
2192 | #ifdef SUPPORT_JOYSTICK | ||
2193 | static struct pci_driver joystick_driver = { | ||
2194 | .name = "Riptide Joystick", | ||
2195 | .id_table = snd_riptide_joystick_ids, | ||
2196 | .probe = snd_riptide_joystick_probe, | ||
2197 | .remove = __devexit_p(snd_riptide_joystick_remove), | ||
2198 | }; | ||
2199 | #endif | ||
2200 | |||
2201 | static int __init alsa_card_riptide_init(void) | ||
2202 | { | ||
2203 | int err; | ||
2204 | if ((err = pci_register_driver(&driver)) < 0) | ||
2205 | return err; | ||
2206 | #if defined(SUPPORT_JOYSTICK) | ||
2207 | if (pci_register_driver(&joystick_driver) < 0) { | ||
2208 | have_joystick = 0; | ||
2209 | snd_printk(KERN_INFO "no joystick found\n"); | ||
2210 | } else | ||
2211 | have_joystick = 1; | ||
2212 | #endif | ||
2213 | return 0; | ||
2214 | } | ||
2215 | |||
2216 | static void __exit alsa_card_riptide_exit(void) | ||
2217 | { | ||
2218 | pci_unregister_driver(&driver); | ||
2219 | #if defined(SUPPORT_JOYSTICK) | ||
2220 | if (have_joystick) | ||
2221 | pci_unregister_driver(&joystick_driver); | ||
2222 | #endif | ||
2223 | } | ||
2224 | |||
2225 | module_init(alsa_card_riptide_init); | ||
2226 | module_exit(alsa_card_riptide_exit); | ||