diff options
-rw-r--r-- | sound/pci/azt3328.c | 981 | ||||
-rw-r--r-- | sound/pci/azt3328.h | 135 |
2 files changed, 728 insertions, 388 deletions
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c index 8260079a25fd..da99b1be2e8f 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c | |||
@@ -1,6 +1,6 @@ | |||
1 | /* | 1 | /* |
2 | * azt3328.c - driver for Aztech AZF3328 based soundcards (e.g. PCI168). | 2 | * azt3328.c - driver for Aztech AZF3328 based soundcards (e.g. PCI168). |
3 | * Copyright (C) 2002 by Andreas Mohr <hw7oshyuv3001@sneakemail.com> | 3 | * Copyright (C) 2002, 2005 by Andreas Mohr <andi AT lisas.de> |
4 | * | 4 | * |
5 | * Framework borrowed from Bart Hartgers's als4000.c. | 5 | * Framework borrowed from Bart Hartgers's als4000.c. |
6 | * Driver developed on PCI168 AP(W) version (PCI rev. 10, subsystem ID 1801), | 6 | * Driver developed on PCI168 AP(W) version (PCI rev. 10, subsystem ID 1801), |
@@ -46,7 +46,7 @@ | |||
46 | * - MPU401 (+ legacy address support) FIXME: how to enable legacy addr?? | 46 | * - MPU401 (+ legacy address support) FIXME: how to enable legacy addr?? |
47 | * - game port (legacy address support) | 47 | * - game port (legacy address support) |
48 | * - built-in General DirectX timer having a 20 bits counter | 48 | * - built-in General DirectX timer having a 20 bits counter |
49 | * with 1us resolution (FIXME: where is it?) | 49 | * with 1us resolution (see below!) |
50 | * - I2S serial port for external DAC | 50 | * - I2S serial port for external DAC |
51 | * - supports 33MHz PCI spec 2.1, PCI power management 1.0, compliant with ACPI | 51 | * - supports 33MHz PCI spec 2.1, PCI power management 1.0, compliant with ACPI |
52 | * - supports hardware volume control | 52 | * - supports hardware volume control |
@@ -55,13 +55,23 @@ | |||
55 | * required for Microsoft's logo compliance (FIXME: where?) | 55 | * required for Microsoft's logo compliance (FIXME: where?) |
56 | * - PCI168 AP(W) card: power amplifier with 4 Watts/channel at 4 Ohms | 56 | * - PCI168 AP(W) card: power amplifier with 4 Watts/channel at 4 Ohms |
57 | * | 57 | * |
58 | * Note that this driver now is actually *better* than the Windows driver, | ||
59 | * since it additionally supports the card's 1MHz DirectX timer - just try | ||
60 | * the following snd-seq module parameters etc.: | ||
61 | * - options snd-seq seq_default_timer_class=2 seq_default_timer_sclass=0 | ||
62 | * seq_default_timer_card=0 seq_client_load=1 seq_default_timer_device=0 | ||
63 | * seq_default_timer_subdevice=0 seq_default_timer_resolution=1000000 | ||
64 | * - "timidity -iAv -B2,8 -Os -EFreverb=0" | ||
65 | * - "pmidi -p 128:0 jazz.mid" | ||
66 | * | ||
58 | * Certain PCI versions of this card are susceptible to DMA traffic underruns | 67 | * Certain PCI versions of this card are susceptible to DMA traffic underruns |
59 | * in some systems (resulting in sound crackling/clicking/popping), | 68 | * in some systems (resulting in sound crackling/clicking/popping), |
60 | * probably because they don't have a DMA FIFO buffer or so. | 69 | * probably because they don't have a DMA FIFO buffer or so. |
61 | * Overview (PCI ID/PCI subID/PCI rev.): | 70 | * Overview (PCI ID/PCI subID/PCI rev.): |
62 | * - no DMA crackling on SiS735: 0x50DC/0x1801/16 | 71 | * - no DMA crackling on SiS735: 0x50DC/0x1801/16 |
63 | * - unknown performance: 0x50DC/0x1801/10 | 72 | * - unknown performance: 0x50DC/0x1801/10 |
64 | * | 73 | * (well, it's not bad on an Athlon 1800 with now very optimized IRQ handler) |
74 | * | ||
65 | * Crackling happens with VIA chipsets or, in my case, an SiS735, which is | 75 | * Crackling happens with VIA chipsets or, in my case, an SiS735, which is |
66 | * supposed to be very fast and supposed to get rid of crackling much | 76 | * supposed to be very fast and supposed to get rid of crackling much |
67 | * better than a VIA, yet ironically I still get crackling, like many other | 77 | * better than a VIA, yet ironically I still get crackling, like many other |
@@ -76,18 +86,13 @@ | |||
76 | * - Disable ACPI/power management/"Auto Detect RAM/PCI Clk" in BIOS | 86 | * - Disable ACPI/power management/"Auto Detect RAM/PCI Clk" in BIOS |
77 | * | 87 | * |
78 | * BUGS | 88 | * BUGS |
79 | * - when Ctrl-C'ing mpg321, the playback loops a bit | 89 | * - full-duplex might *still* be problematic, not fully tested recently |
80 | * (premature DMA playback reset?) | ||
81 | * - full-duplex sometimes breaks (IRQ management issues?). | ||
82 | * Once even a spontaneous REBOOT happened!!! | ||
83 | * | 90 | * |
84 | * TODO | 91 | * TODO |
85 | * - test MPU401 MIDI playback etc. | 92 | * - test MPU401 MIDI playback etc. |
86 | * - power management (CONFIG_PM). See e.g. intel8x0 or cs4281. | 93 | * - power management. See e.g. intel8x0 or cs4281. |
87 | * This would be nice since the chip runs a bit hot, and it's *required* | 94 | * This would be nice since the chip runs a bit hot, and it's *required* |
88 | * anyway for proper ACPI power management. In other words: rest | 95 | * anyway for proper ACPI power management. |
89 | * assured that I *will* implement this very soon; as soon as Linux 2.5.x | ||
90 | * has power management that's bugfree enough to work properly on my desktop. | ||
91 | * - figure out what all unknown port bits are responsible for | 96 | * - figure out what all unknown port bits are responsible for |
92 | */ | 97 | */ |
93 | 98 | ||
@@ -108,7 +113,7 @@ | |||
108 | #include <sound/initval.h> | 113 | #include <sound/initval.h> |
109 | #include "azt3328.h" | 114 | #include "azt3328.h" |
110 | 115 | ||
111 | MODULE_AUTHOR("Andreas Mohr <hw7oshyuv3001@sneakemail.com>"); | 116 | MODULE_AUTHOR("Andreas Mohr <andi AT lisas.de>"); |
112 | MODULE_DESCRIPTION("Aztech AZF3328 (PCI168)"); | 117 | MODULE_DESCRIPTION("Aztech AZF3328 (PCI168)"); |
113 | MODULE_LICENSE("GPL"); | 118 | MODULE_LICENSE("GPL"); |
114 | MODULE_SUPPORTED_DEVICE("{{Aztech,AZF3328}}"); | 119 | MODULE_SUPPORTED_DEVICE("{{Aztech,AZF3328}}"); |
@@ -122,6 +127,7 @@ MODULE_SUPPORTED_DEVICE("{{Aztech,AZF3328}}"); | |||
122 | #define DEBUG_MIXER 0 | 127 | #define DEBUG_MIXER 0 |
123 | #define DEBUG_PLAY_REC 0 | 128 | #define DEBUG_PLAY_REC 0 |
124 | #define DEBUG_IO 0 | 129 | #define DEBUG_IO 0 |
130 | #define DEBUG_TIMER 0 | ||
125 | #define MIXER_TESTING 0 | 131 | #define MIXER_TESTING 0 |
126 | 132 | ||
127 | #if DEBUG_MISC | 133 | #if DEBUG_MISC |
@@ -132,8 +138,8 @@ MODULE_SUPPORTED_DEVICE("{{Aztech,AZF3328}}"); | |||
132 | 138 | ||
133 | #if DEBUG_CALLS | 139 | #if DEBUG_CALLS |
134 | #define snd_azf3328_dbgcalls(format, args...) printk(format, ##args) | 140 | #define snd_azf3328_dbgcalls(format, args...) printk(format, ##args) |
135 | #define snd_azf3328_dbgcallenter() printk(KERN_ERR "entering %s\n", __FUNCTION__) | 141 | #define snd_azf3328_dbgcallenter() printk(KERN_ERR "--> %s\n", __FUNCTION__) |
136 | #define snd_azf3328_dbgcallleave() printk(KERN_ERR "leaving %s\n", __FUNCTION__) | 142 | #define snd_azf3328_dbgcallleave() printk(KERN_ERR "<-- %s\n", __FUNCTION__) |
137 | #else | 143 | #else |
138 | #define snd_azf3328_dbgcalls(format, args...) | 144 | #define snd_azf3328_dbgcalls(format, args...) |
139 | #define snd_azf3328_dbgcallenter() | 145 | #define snd_azf3328_dbgcallenter() |
@@ -152,13 +158,12 @@ MODULE_SUPPORTED_DEVICE("{{Aztech,AZF3328}}"); | |||
152 | #define snd_azf3328_dbgplay(format, args...) | 158 | #define snd_azf3328_dbgplay(format, args...) |
153 | #endif | 159 | #endif |
154 | 160 | ||
155 | #if DEBUG_IO | 161 | #if DEBUG_MISC |
156 | #define snd_azf3328_dbgio(chip, where) \ | 162 | #define snd_azf3328_dbgtimer(format, args...) printk(KERN_ERR format, ##args) |
157 | printk(KERN_ERR "%s: IDX_IO_PLAY_FLAGS %04x, IDX_IO_PLAY_IRQMASK %04x, IDX_IO_IRQSTATUS %04x\n", where, inw(chip->codec_port+IDX_IO_PLAY_FLAGS), inw(chip->codec_port+IDX_IO_PLAY_IRQMASK), inw(chip->codec_port+IDX_IO_IRQSTATUS)) | ||
158 | #else | 163 | #else |
159 | #define snd_azf3328_dbgio(chip, where) | 164 | #define snd_azf3328_dbgtimer(format, args...) |
160 | #endif | 165 | #endif |
161 | 166 | ||
162 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | 167 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
163 | module_param_array(index, int, NULL, 0444); | 168 | module_param_array(index, int, NULL, 0444); |
164 | MODULE_PARM_DESC(index, "Index value for AZF3328 soundcard."); | 169 | MODULE_PARM_DESC(index, "Index value for AZF3328 soundcard."); |
@@ -177,35 +182,40 @@ module_param_array(joystick, bool, NULL, 0444); | |||
177 | MODULE_PARM_DESC(joystick, "Enable joystick for AZF3328 soundcard."); | 182 | MODULE_PARM_DESC(joystick, "Enable joystick for AZF3328 soundcard."); |
178 | #endif | 183 | #endif |
179 | 184 | ||
180 | typedef struct _snd_azf3328 azf3328_t; | 185 | static int seqtimer_scaling = 128; |
181 | 186 | module_param(seqtimer_scaling, int, 0444); | |
182 | struct _snd_azf3328 { | 187 | MODULE_PARM_DESC(seqtimer_scaling, "Set 1024000Hz sequencer timer scale factor (lockup danger!). Default 128."); |
183 | int irq; | ||
184 | 188 | ||
189 | typedef struct _snd_azf3328 { | ||
190 | /* often-used fields towards beginning, then grouped */ | ||
185 | unsigned long codec_port; | 191 | unsigned long codec_port; |
186 | unsigned long io2_port; | 192 | unsigned long io2_port; |
187 | unsigned long mpu_port; | 193 | unsigned long mpu_port; |
188 | unsigned long synth_port; | 194 | unsigned long synth_port; |
189 | unsigned long mixer_port; | 195 | unsigned long mixer_port; |
190 | 196 | ||
191 | #ifdef SUPPORT_JOYSTICK | 197 | spinlock_t reg_lock; |
192 | struct gameport *gameport; | ||
193 | #endif | ||
194 | |||
195 | struct pci_dev *pci; | ||
196 | snd_card_t *card; | ||
197 | 198 | ||
199 | snd_timer_t *timer; | ||
200 | |||
198 | snd_pcm_t *pcm; | 201 | snd_pcm_t *pcm; |
199 | snd_rawmidi_t *rmidi; | ||
200 | snd_pcm_substream_t *playback_substream; | 202 | snd_pcm_substream_t *playback_substream; |
201 | snd_pcm_substream_t *capture_substream; | 203 | snd_pcm_substream_t *capture_substream; |
202 | unsigned int is_playing; | 204 | unsigned int is_playing; |
203 | unsigned int is_recording; | 205 | unsigned int is_recording; |
204 | 206 | ||
205 | spinlock_t reg_lock; | 207 | snd_card_t *card; |
206 | }; | 208 | snd_rawmidi_t *rmidi; |
209 | |||
210 | #ifdef SUPPORT_JOYSTICK | ||
211 | struct gameport *gameport; | ||
212 | #endif | ||
207 | 213 | ||
208 | static struct pci_device_id snd_azf3328_ids[] = { | 214 | struct pci_dev *pci; |
215 | int irq; | ||
216 | } azf3328_t; | ||
217 | |||
218 | static const struct pci_device_id snd_azf3328_ids[] = { | ||
209 | { 0x122D, 0x50DC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* PCI168/3328 */ | 219 | { 0x122D, 0x50DC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* PCI168/3328 */ |
210 | { 0x122D, 0x80DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* 3328 */ | 220 | { 0x122D, 0x80DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* 3328 */ |
211 | { 0, } | 221 | { 0, } |
@@ -213,57 +223,90 @@ static struct pci_device_id snd_azf3328_ids[] = { | |||
213 | 223 | ||
214 | MODULE_DEVICE_TABLE(pci, snd_azf3328_ids); | 224 | MODULE_DEVICE_TABLE(pci, snd_azf3328_ids); |
215 | 225 | ||
216 | static inline void snd_azf3328_io2_write(azf3328_t *chip, int reg, unsigned char value) | 226 | static inline void |
227 | snd_azf3328_codec_outb(const azf3328_t *chip, int reg, u8 value) | ||
228 | { | ||
229 | outb(value, chip->codec_port + reg); | ||
230 | } | ||
231 | |||
232 | static inline u8 | ||
233 | snd_azf3328_codec_inb(const azf3328_t *chip, int reg) | ||
234 | { | ||
235 | return inb(chip->codec_port + reg); | ||
236 | } | ||
237 | |||
238 | static inline void | ||
239 | snd_azf3328_codec_outw(const azf3328_t *chip, int reg, u16 value) | ||
240 | { | ||
241 | outw(value, chip->codec_port + reg); | ||
242 | } | ||
243 | |||
244 | static inline u16 | ||
245 | snd_azf3328_codec_inw(const azf3328_t *chip, int reg) | ||
246 | { | ||
247 | return inw(chip->codec_port + reg); | ||
248 | } | ||
249 | |||
250 | static inline void | ||
251 | snd_azf3328_codec_outl(const azf3328_t *chip, int reg, u32 value) | ||
252 | { | ||
253 | outl(value, chip->codec_port + reg); | ||
254 | } | ||
255 | |||
256 | static inline void | ||
257 | snd_azf3328_io2_outb(const azf3328_t *chip, int reg, u8 value) | ||
217 | { | 258 | { |
218 | outb(value, chip->io2_port + reg); | 259 | outb(value, chip->io2_port + reg); |
219 | } | 260 | } |
220 | 261 | ||
221 | static inline unsigned char snd_azf3328_io2_read(azf3328_t *chip, int reg) | 262 | static inline u8 |
263 | snd_azf3328_io2_inb(const azf3328_t *chip, int reg) | ||
222 | { | 264 | { |
223 | return inb(chip->io2_port + reg); | 265 | return inb(chip->io2_port + reg); |
224 | } | 266 | } |
225 | 267 | ||
226 | static void snd_azf3328_mixer_write(azf3328_t *chip, int reg, unsigned long value, int type) | 268 | static inline void |
269 | snd_azf3328_mixer_outw(const azf3328_t *chip, int reg, u16 value) | ||
227 | { | 270 | { |
228 | switch(type) { | 271 | outw(value, chip->mixer_port + reg); |
229 | case WORD_VALUE: | 272 | } |
230 | outw(value, chip->mixer_port + reg); | 273 | |
231 | break; | 274 | static inline u16 |
232 | case DWORD_VALUE: | 275 | snd_azf3328_mixer_inw(const azf3328_t *chip, int reg) |
233 | outl(value, chip->mixer_port + reg); | 276 | { |
234 | break; | 277 | return inw(chip->mixer_port + reg); |
235 | case BYTE_VALUE: | ||
236 | outb(value, chip->mixer_port + reg); | ||
237 | break; | ||
238 | } | ||
239 | } | 278 | } |
240 | 279 | ||
241 | static void snd_azf3328_mixer_set_mute(azf3328_t *chip, int reg, int do_mute) | 280 | static void |
281 | snd_azf3328_mixer_set_mute(const azf3328_t *chip, int reg, int do_mute) | ||
242 | { | 282 | { |
283 | unsigned long portbase = chip->mixer_port + reg + 1; | ||
243 | unsigned char oldval; | 284 | unsigned char oldval; |
244 | 285 | ||
245 | /* the mute bit is on the *second* (i.e. right) register of a | 286 | /* the mute bit is on the *second* (i.e. right) register of a |
246 | * left/right channel setting */ | 287 | * left/right channel setting */ |
247 | oldval = inb(chip->mixer_port + reg + 1); | 288 | oldval = inb(portbase); |
248 | if (do_mute) | 289 | if (do_mute) |
249 | oldval |= 0x80; | 290 | oldval |= 0x80; |
250 | else | 291 | else |
251 | oldval &= ~0x80; | 292 | oldval &= ~0x80; |
252 | outb(oldval, chip->mixer_port + reg + 1); | 293 | outb(oldval, portbase); |
253 | } | 294 | } |
254 | 295 | ||
255 | static void snd_azf3328_mixer_write_volume_gradually(azf3328_t *chip, int reg, unsigned char dst_vol_left, unsigned char dst_vol_right, int chan_sel, int delay) | 296 | static void |
297 | snd_azf3328_mixer_write_volume_gradually(const azf3328_t *chip, int reg, unsigned char dst_vol_left, unsigned char dst_vol_right, int chan_sel, int delay) | ||
256 | { | 298 | { |
299 | unsigned long portbase = chip->mixer_port + reg; | ||
257 | unsigned char curr_vol_left = 0, curr_vol_right = 0; | 300 | unsigned char curr_vol_left = 0, curr_vol_right = 0; |
258 | int left_done = 0, right_done = 0; | 301 | int left_done = 0, right_done = 0; |
259 | 302 | ||
260 | snd_azf3328_dbgcallenter(); | 303 | snd_azf3328_dbgcallenter(); |
261 | if (chan_sel & SET_CHAN_LEFT) | 304 | if (chan_sel & SET_CHAN_LEFT) |
262 | curr_vol_left = inb(chip->mixer_port + reg + 1); | 305 | curr_vol_left = inb(portbase + 1); |
263 | else | 306 | else |
264 | left_done = 1; | 307 | left_done = 1; |
265 | if (chan_sel & SET_CHAN_RIGHT) | 308 | if (chan_sel & SET_CHAN_RIGHT) |
266 | curr_vol_right = inb(chip->mixer_port + reg + 0); | 309 | curr_vol_right = inb(portbase + 0); |
267 | else | 310 | else |
268 | right_done = 1; | 311 | right_done = 1; |
269 | 312 | ||
@@ -284,7 +327,7 @@ static void snd_azf3328_mixer_write_volume_gradually(azf3328_t *chip, int reg, u | |||
284 | curr_vol_left++; | 327 | curr_vol_left++; |
285 | else | 328 | else |
286 | left_done = 1; | 329 | left_done = 1; |
287 | outb(curr_vol_left, chip->mixer_port + reg + 1); | 330 | outb(curr_vol_left, portbase + 1); |
288 | } | 331 | } |
289 | if (!right_done) | 332 | if (!right_done) |
290 | { | 333 | { |
@@ -298,7 +341,7 @@ static void snd_azf3328_mixer_write_volume_gradually(azf3328_t *chip, int reg, u | |||
298 | /* during volume change, the right channel is crackling | 341 | /* during volume change, the right channel is crackling |
299 | * somewhat more than the left channel, unfortunately. | 342 | * somewhat more than the left channel, unfortunately. |
300 | * This seems to be a hardware issue. */ | 343 | * This seems to be a hardware issue. */ |
301 | outb(curr_vol_right, chip->mixer_port + reg + 0); | 344 | outb(curr_vol_right, portbase + 0); |
302 | } | 345 | } |
303 | if (delay) | 346 | if (delay) |
304 | mdelay(delay); | 347 | mdelay(delay); |
@@ -320,7 +363,11 @@ typedef struct azf3328_mixer_reg { | |||
320 | } azf3328_mixer_reg_t; | 363 | } azf3328_mixer_reg_t; |
321 | 364 | ||
322 | #define COMPOSE_MIXER_REG(reg,lchan_shift,rchan_shift,mask,invert,stereo,enum_c) \ | 365 | #define COMPOSE_MIXER_REG(reg,lchan_shift,rchan_shift,mask,invert,stereo,enum_c) \ |
323 | ((reg) | (lchan_shift << 8) | (rchan_shift << 12) | (mask << 16) | (invert << 24) | (stereo << 25) | (enum_c << 26)) | 366 | ((reg) | (lchan_shift << 8) | (rchan_shift << 12) | \ |
367 | (mask << 16) | \ | ||
368 | (invert << 24) | \ | ||
369 | (stereo << 25) | \ | ||
370 | (enum_c << 26)) | ||
324 | 371 | ||
325 | static void snd_azf3328_mixer_reg_decode(azf3328_mixer_reg_t *r, unsigned long val) | 372 | static void snd_azf3328_mixer_reg_decode(azf3328_mixer_reg_t *r, unsigned long val) |
326 | { | 373 | { |
@@ -372,13 +419,15 @@ static void snd_azf3328_mixer_reg_decode(azf3328_mixer_reg_t *r, unsigned long v | |||
372 | .private_value = COMPOSE_MIXER_REG(reg, shift, 0, 0, 0, 0, enum_c), \ | 419 | .private_value = COMPOSE_MIXER_REG(reg, shift, 0, 0, 0, 0, enum_c), \ |
373 | } | 420 | } |
374 | 421 | ||
375 | static int snd_azf3328_info_mixer(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) | 422 | static int |
423 | snd_azf3328_info_mixer(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) | ||
376 | { | 424 | { |
377 | azf3328_mixer_reg_t reg; | 425 | azf3328_mixer_reg_t reg; |
378 | 426 | ||
379 | snd_azf3328_dbgcallenter(); | 427 | snd_azf3328_dbgcallenter(); |
380 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); | 428 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); |
381 | uinfo->type = reg.mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | 429 | uinfo->type = reg.mask == 1 ? |
430 | SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | ||
382 | uinfo->count = reg.stereo + 1; | 431 | uinfo->count = reg.stereo + 1; |
383 | uinfo->value.integer.min = 0; | 432 | uinfo->value.integer.min = 0; |
384 | uinfo->value.integer.max = reg.mask; | 433 | uinfo->value.integer.max = reg.mask; |
@@ -386,7 +435,8 @@ static int snd_azf3328_info_mixer(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t | |||
386 | return 0; | 435 | return 0; |
387 | } | 436 | } |
388 | 437 | ||
389 | static int snd_azf3328_get_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | 438 | static int |
439 | snd_azf3328_get_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | ||
390 | { | 440 | { |
391 | azf3328_t *chip = snd_kcontrol_chip(kcontrol); | 441 | azf3328_t *chip = snd_kcontrol_chip(kcontrol); |
392 | azf3328_mixer_reg_t reg; | 442 | azf3328_mixer_reg_t reg; |
@@ -395,7 +445,7 @@ static int snd_azf3328_get_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t | |||
395 | snd_azf3328_dbgcallenter(); | 445 | snd_azf3328_dbgcallenter(); |
396 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); | 446 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); |
397 | 447 | ||
398 | oreg = inw(chip->mixer_port + reg.reg); | 448 | oreg = snd_azf3328_mixer_inw(chip, reg.reg); |
399 | val = (oreg >> reg.lchan_shift) & reg.mask; | 449 | val = (oreg >> reg.lchan_shift) & reg.mask; |
400 | if (reg.invert) | 450 | if (reg.invert) |
401 | val = reg.mask - val; | 451 | val = reg.mask - val; |
@@ -406,12 +456,17 @@ static int snd_azf3328_get_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t | |||
406 | val = reg.mask - val; | 456 | val = reg.mask - val; |
407 | ucontrol->value.integer.value[1] = val; | 457 | ucontrol->value.integer.value[1] = val; |
408 | } | 458 | } |
409 | snd_azf3328_dbgmixer("get: %02x is %04x -> vol %02lx|%02lx (shift %02d|%02d, mask %02x, inv. %d, stereo %d)\n", reg.reg, oreg, ucontrol->value.integer.value[0], ucontrol->value.integer.value[1], reg.lchan_shift, reg.rchan_shift, reg.mask, reg.invert, reg.stereo); | 459 | snd_azf3328_dbgmixer("get: %02x is %04x -> vol %02lx|%02lx " |
460 | "(shift %02d|%02d, mask %02x, inv. %d, stereo %d)\n", | ||
461 | reg.reg, oreg, | ||
462 | ucontrol->value.integer.value[0], ucontrol->value.integer.value[1], | ||
463 | reg.lchan_shift, reg.rchan_shift, reg.mask, reg.invert, reg.stereo); | ||
410 | snd_azf3328_dbgcallleave(); | 464 | snd_azf3328_dbgcallleave(); |
411 | return 0; | 465 | return 0; |
412 | } | 466 | } |
413 | 467 | ||
414 | static int snd_azf3328_put_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | 468 | static int |
469 | snd_azf3328_put_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | ||
415 | { | 470 | { |
416 | azf3328_t *chip = snd_kcontrol_chip(kcontrol); | 471 | azf3328_t *chip = snd_kcontrol_chip(kcontrol); |
417 | azf3328_mixer_reg_t reg; | 472 | azf3328_mixer_reg_t reg; |
@@ -419,7 +474,7 @@ static int snd_azf3328_put_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t | |||
419 | 474 | ||
420 | snd_azf3328_dbgcallenter(); | 475 | snd_azf3328_dbgcallenter(); |
421 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); | 476 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); |
422 | oreg = inw(chip->mixer_port + reg.reg); | 477 | oreg = snd_azf3328_mixer_inw(chip, reg.reg); |
423 | val = ucontrol->value.integer.value[0] & reg.mask; | 478 | val = ucontrol->value.integer.value[0] & reg.mask; |
424 | if (reg.invert) | 479 | if (reg.invert) |
425 | val = reg.mask - val; | 480 | val = reg.mask - val; |
@@ -433,24 +488,37 @@ static int snd_azf3328_put_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t | |||
433 | nreg |= (val << reg.rchan_shift); | 488 | nreg |= (val << reg.rchan_shift); |
434 | } | 489 | } |
435 | if (reg.mask >= 0x07) /* it's a volume control, so better take care */ | 490 | if (reg.mask >= 0x07) /* it's a volume control, so better take care */ |
436 | snd_azf3328_mixer_write_volume_gradually(chip, reg.reg, nreg >> 8, nreg & 0xff, SET_CHAN_LEFT|SET_CHAN_RIGHT, 0); /* just set both channels, doesn't matter */ | 491 | snd_azf3328_mixer_write_volume_gradually( |
492 | chip, reg.reg, nreg >> 8, nreg & 0xff, | ||
493 | /* just set both channels, doesn't matter */ | ||
494 | SET_CHAN_LEFT|SET_CHAN_RIGHT, | ||
495 | 0); | ||
437 | else | 496 | else |
438 | outw(nreg, chip->mixer_port + reg.reg); | 497 | snd_azf3328_mixer_outw(chip, reg.reg, nreg); |
439 | 498 | ||
440 | snd_azf3328_dbgmixer("put: %02x to %02lx|%02lx, oreg %04x; shift %02d|%02d -> nreg %04x; after: %04x\n", reg.reg, ucontrol->value.integer.value[0], ucontrol->value.integer.value[1], oreg, reg.lchan_shift, reg.rchan_shift, nreg, inw(chip->mixer_port + reg.reg)); | 499 | snd_azf3328_dbgmixer("put: %02x to %02lx|%02lx, " |
500 | "oreg %04x; shift %02d|%02d -> nreg %04x; after: %04x\n", | ||
501 | reg.reg, ucontrol->value.integer.value[0], ucontrol->value.integer.value[1], | ||
502 | oreg, reg.lchan_shift, reg.rchan_shift, | ||
503 | nreg, snd_azf3328_mixer_inw(chip, reg.reg)); | ||
441 | snd_azf3328_dbgcallleave(); | 504 | snd_azf3328_dbgcallleave(); |
442 | return (nreg != oreg); | 505 | return (nreg != oreg); |
443 | } | 506 | } |
444 | 507 | ||
445 | static int snd_azf3328_info_mixer_enum(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | 508 | static int |
509 | snd_azf3328_info_mixer_enum(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | ||
446 | { | 510 | { |
447 | azf3328_mixer_reg_t reg; | 511 | static const char * const texts1[] = { |
448 | static char *texts1[2] = { "ModemOut1", "ModemOut2" }; | 512 | "ModemOut1", "ModemOut2" |
449 | static char *texts2[2] = { "MonoSelectSource1", "MonoSelectSource2" }; | 513 | }; |
450 | static char *texts3[8] = { | 514 | static const char * const texts2[] = { |
451 | "Mic", "CD", "Video", "Aux", "Line", | 515 | "MonoSelectSource1", "MonoSelectSource2" |
452 | "Mix", "Mix Mono", "Phone" | 516 | }; |
517 | static const char * const texts3[] = { | ||
518 | "Mic", "CD", "Video", "Aux", | ||
519 | "Line", "Mix", "Mix Mono", "Phone" | ||
453 | }; | 520 | }; |
521 | azf3328_mixer_reg_t reg; | ||
454 | 522 | ||
455 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); | 523 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); |
456 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | 524 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
@@ -471,14 +539,15 @@ static int snd_azf3328_info_mixer_enum(snd_kcontrol_t *kcontrol, snd_ctl_elem_in | |||
471 | return 0; | 539 | return 0; |
472 | } | 540 | } |
473 | 541 | ||
474 | static int snd_azf3328_get_mixer_enum(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | 542 | static int |
543 | snd_azf3328_get_mixer_enum(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | ||
475 | { | 544 | { |
476 | azf3328_mixer_reg_t reg; | ||
477 | azf3328_t *chip = snd_kcontrol_chip(kcontrol); | 545 | azf3328_t *chip = snd_kcontrol_chip(kcontrol); |
546 | azf3328_mixer_reg_t reg; | ||
478 | unsigned short val; | 547 | unsigned short val; |
479 | 548 | ||
480 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); | 549 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); |
481 | val = inw(chip->mixer_port + reg.reg); | 550 | val = snd_azf3328_mixer_inw(chip, reg.reg); |
482 | if (reg.reg == IDX_MIXER_REC_SELECT) | 551 | if (reg.reg == IDX_MIXER_REC_SELECT) |
483 | { | 552 | { |
484 | ucontrol->value.enumerated.item[0] = (val >> 8) & (reg.enum_c - 1); | 553 | ucontrol->value.enumerated.item[0] = (val >> 8) & (reg.enum_c - 1); |
@@ -486,18 +555,22 @@ static int snd_azf3328_get_mixer_enum(snd_kcontrol_t * kcontrol, snd_ctl_elem_va | |||
486 | } | 555 | } |
487 | else | 556 | else |
488 | ucontrol->value.enumerated.item[0] = (val >> reg.lchan_shift) & (reg.enum_c - 1); | 557 | ucontrol->value.enumerated.item[0] = (val >> reg.lchan_shift) & (reg.enum_c - 1); |
489 | snd_azf3328_dbgmixer("get_enum: %02x is %04x -> %d|%d (shift %02d, enum_c %d)\n", reg.reg, val, ucontrol->value.enumerated.item[0], ucontrol->value.enumerated.item[1], reg.lchan_shift, reg.enum_c); | 558 | |
559 | snd_azf3328_dbgmixer("get_enum: %02x is %04x -> %d|%d (shift %02d, enum_c %d)\n", | ||
560 | reg.reg, val, ucontrol->value.enumerated.item[0], ucontrol->value.enumerated.item[1], | ||
561 | reg.lchan_shift, reg.enum_c); | ||
490 | return 0; | 562 | return 0; |
491 | } | 563 | } |
492 | 564 | ||
493 | static int snd_azf3328_put_mixer_enum(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | 565 | static int |
566 | snd_azf3328_put_mixer_enum(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | ||
494 | { | 567 | { |
495 | azf3328_mixer_reg_t reg; | ||
496 | azf3328_t *chip = snd_kcontrol_chip(kcontrol); | 568 | azf3328_t *chip = snd_kcontrol_chip(kcontrol); |
569 | azf3328_mixer_reg_t reg; | ||
497 | unsigned int oreg, nreg, val; | 570 | unsigned int oreg, nreg, val; |
498 | 571 | ||
499 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); | 572 | snd_azf3328_mixer_reg_decode(®, kcontrol->private_value); |
500 | oreg = inw(chip->mixer_port + reg.reg); | 573 | oreg = snd_azf3328_mixer_inw(chip, reg.reg); |
501 | val = oreg; | 574 | val = oreg; |
502 | if (reg.reg == IDX_MIXER_REC_SELECT) | 575 | if (reg.reg == IDX_MIXER_REC_SELECT) |
503 | { | 576 | { |
@@ -514,19 +587,19 @@ static int snd_azf3328_put_mixer_enum(snd_kcontrol_t * kcontrol, snd_ctl_elem_va | |||
514 | val &= ~((reg.enum_c - 1) << reg.lchan_shift); | 587 | val &= ~((reg.enum_c - 1) << reg.lchan_shift); |
515 | val |= (ucontrol->value.enumerated.item[0] << reg.lchan_shift); | 588 | val |= (ucontrol->value.enumerated.item[0] << reg.lchan_shift); |
516 | } | 589 | } |
517 | outw(val, chip->mixer_port + reg.reg); | 590 | snd_azf3328_mixer_outw(chip, reg.reg, val); |
518 | nreg = val; | 591 | nreg = val; |
519 | 592 | ||
520 | snd_azf3328_dbgmixer("put_enum: %02x to %04x, oreg %04x\n", reg.reg, val, oreg); | 593 | snd_azf3328_dbgmixer("put_enum: %02x to %04x, oreg %04x\n", reg.reg, val, oreg); |
521 | return (nreg != oreg); | 594 | return (nreg != oreg); |
522 | } | 595 | } |
523 | 596 | ||
524 | static snd_kcontrol_new_t snd_azf3328_mixer_controls[] __devinitdata = { | 597 | static const snd_kcontrol_new_t snd_azf3328_mixer_controls[] __devinitdata = { |
525 | AZF3328_MIXER_SWITCH("Master Playback Switch", IDX_MIXER_PLAY_MASTER, 15, 1), | 598 | AZF3328_MIXER_SWITCH("Master Playback Switch", IDX_MIXER_PLAY_MASTER, 15, 1), |
526 | AZF3328_MIXER_VOL_STEREO("Master Playback Volume", IDX_MIXER_PLAY_MASTER, 0x1f, 1), | 599 | AZF3328_MIXER_VOL_STEREO("Master Playback Volume", IDX_MIXER_PLAY_MASTER, 0x1f, 1), |
527 | AZF3328_MIXER_SWITCH("Wave Playback Switch", IDX_MIXER_WAVEOUT, 15, 1), | 600 | AZF3328_MIXER_SWITCH("Wave Playback Switch", IDX_MIXER_WAVEOUT, 15, 1), |
528 | AZF3328_MIXER_VOL_STEREO("Wave Playback Volume", IDX_MIXER_WAVEOUT, 0x1f, 1), | 601 | AZF3328_MIXER_VOL_STEREO("Wave Playback Volume", IDX_MIXER_WAVEOUT, 0x1f, 1), |
529 | AZF3328_MIXER_SWITCH("Wave Playback 3D Bypass", IDX_MIXER_ADVCTL2, 7, 1), | 602 | AZF3328_MIXER_SWITCH("Wave 3D Bypass Playback Switch", IDX_MIXER_ADVCTL2, 7, 1), |
530 | AZF3328_MIXER_SWITCH("FM Playback Switch", IDX_MIXER_FMSYNTH, 15, 1), | 603 | AZF3328_MIXER_SWITCH("FM Playback Switch", IDX_MIXER_FMSYNTH, 15, 1), |
531 | AZF3328_MIXER_VOL_STEREO("FM Playback Volume", IDX_MIXER_FMSYNTH, 0x1f, 1), | 604 | AZF3328_MIXER_VOL_STEREO("FM Playback Volume", IDX_MIXER_FMSYNTH, 0x1f, 1), |
532 | AZF3328_MIXER_SWITCH("CD Playback Switch", IDX_MIXER_CDAUDIO, 15, 1), | 605 | AZF3328_MIXER_SWITCH("CD Playback Switch", IDX_MIXER_CDAUDIO, 15, 1), |
@@ -539,8 +612,8 @@ static snd_kcontrol_new_t snd_azf3328_mixer_controls[] __devinitdata = { | |||
539 | AZF3328_MIXER_SWITCH("Mic Boost (+20dB)", IDX_MIXER_MIC, 6, 0), | 612 | AZF3328_MIXER_SWITCH("Mic Boost (+20dB)", IDX_MIXER_MIC, 6, 0), |
540 | AZF3328_MIXER_SWITCH("Line Playback Switch", IDX_MIXER_LINEIN, 15, 1), | 613 | AZF3328_MIXER_SWITCH("Line Playback Switch", IDX_MIXER_LINEIN, 15, 1), |
541 | AZF3328_MIXER_VOL_STEREO("Line Playback Volume", IDX_MIXER_LINEIN, 0x1f, 1), | 614 | AZF3328_MIXER_VOL_STEREO("Line Playback Volume", IDX_MIXER_LINEIN, 0x1f, 1), |
542 | AZF3328_MIXER_SWITCH("PCBeep Playback Switch", IDX_MIXER_PCBEEP, 15, 1), | 615 | AZF3328_MIXER_SWITCH("PC Speaker Playback Switch", IDX_MIXER_PCBEEP, 15, 1), |
543 | AZF3328_MIXER_VOL_SPECIAL("PCBeep Playback Volume", IDX_MIXER_PCBEEP, 0x0f, 1, 1), | 616 | AZF3328_MIXER_VOL_SPECIAL("PC Speaker Playback Volume", IDX_MIXER_PCBEEP, 0x0f, 1, 1), |
544 | AZF3328_MIXER_SWITCH("Video Playback Switch", IDX_MIXER_VIDEO, 15, 1), | 617 | AZF3328_MIXER_SWITCH("Video Playback Switch", IDX_MIXER_VIDEO, 15, 1), |
545 | AZF3328_MIXER_VOL_STEREO("Video Playback Volume", IDX_MIXER_VIDEO, 0x1f, 1), | 618 | AZF3328_MIXER_VOL_STEREO("Video Playback Volume", IDX_MIXER_VIDEO, 0x1f, 1), |
546 | AZF3328_MIXER_SWITCH("Aux Playback Switch", IDX_MIXER_AUX, 15, 1), | 619 | AZF3328_MIXER_SWITCH("Aux Playback Switch", IDX_MIXER_AUX, 15, 1), |
@@ -553,8 +626,8 @@ static snd_kcontrol_new_t snd_azf3328_mixer_controls[] __devinitdata = { | |||
553 | AZF3328_MIXER_ENUM("Mono Select Source", IDX_MIXER_ADVCTL2, 2, 9), | 626 | AZF3328_MIXER_ENUM("Mono Select Source", IDX_MIXER_ADVCTL2, 2, 9), |
554 | AZF3328_MIXER_VOL_SPECIAL("Tone Control - Treble", IDX_MIXER_BASSTREBLE, 0x07, 1, 0), | 627 | AZF3328_MIXER_VOL_SPECIAL("Tone Control - Treble", IDX_MIXER_BASSTREBLE, 0x07, 1, 0), |
555 | AZF3328_MIXER_VOL_SPECIAL("Tone Control - Bass", IDX_MIXER_BASSTREBLE, 0x07, 9, 0), | 628 | AZF3328_MIXER_VOL_SPECIAL("Tone Control - Bass", IDX_MIXER_BASSTREBLE, 0x07, 9, 0), |
556 | AZF3328_MIXER_SWITCH("3D Control - Toggle", IDX_MIXER_ADVCTL2, 13, 0), | 629 | AZF3328_MIXER_SWITCH("3D Control - Switch", IDX_MIXER_ADVCTL2, 13, 0), |
557 | AZF3328_MIXER_VOL_SPECIAL("3D Control - Volume", IDX_MIXER_ADVCTL1, 0x07, 1, 0), /* "3D Width" */ | 630 | AZF3328_MIXER_VOL_SPECIAL("3D Control - Wide", IDX_MIXER_ADVCTL1, 0x07, 1, 0), /* "3D Width" */ |
558 | AZF3328_MIXER_VOL_SPECIAL("3D Control - Space", IDX_MIXER_ADVCTL1, 0x03, 8, 0), /* "Hifi 3D" */ | 631 | AZF3328_MIXER_VOL_SPECIAL("3D Control - Space", IDX_MIXER_ADVCTL1, 0x03, 8, 0), /* "Hifi 3D" */ |
559 | #if MIXER_TESTING | 632 | #if MIXER_TESTING |
560 | AZF3328_MIXER_SWITCH("0", IDX_MIXER_ADVCTL2, 0, 0), | 633 | AZF3328_MIXER_SWITCH("0", IDX_MIXER_ADVCTL2, 0, 0), |
@@ -576,9 +649,7 @@ static snd_kcontrol_new_t snd_azf3328_mixer_controls[] __devinitdata = { | |||
576 | #endif | 649 | #endif |
577 | }; | 650 | }; |
578 | 651 | ||
579 | #define AZF3328_INIT_VALUES (sizeof(snd_azf3328_init_values)/sizeof(unsigned int)/2) | 652 | static const u16 __devinitdata snd_azf3328_init_values[][2] = { |
580 | |||
581 | static unsigned int snd_azf3328_init_values[][2] = { | ||
582 | { IDX_MIXER_PLAY_MASTER, MIXER_MUTE_MASK|0x1f1f }, | 653 | { IDX_MIXER_PLAY_MASTER, MIXER_MUTE_MASK|0x1f1f }, |
583 | { IDX_MIXER_MODEMOUT, MIXER_MUTE_MASK|0x1f1f }, | 654 | { IDX_MIXER_MODEMOUT, MIXER_MUTE_MASK|0x1f1f }, |
584 | { IDX_MIXER_BASSTREBLE, 0x0000 }, | 655 | { IDX_MIXER_BASSTREBLE, 0x0000 }, |
@@ -594,10 +665,11 @@ static unsigned int snd_azf3328_init_values[][2] = { | |||
594 | { IDX_MIXER_REC_VOLUME, MIXER_MUTE_MASK|0x0707 }, | 665 | { IDX_MIXER_REC_VOLUME, MIXER_MUTE_MASK|0x0707 }, |
595 | }; | 666 | }; |
596 | 667 | ||
597 | static int __devinit snd_azf3328_mixer_new(azf3328_t *chip) | 668 | static int __devinit |
669 | snd_azf3328_mixer_new(azf3328_t *chip) | ||
598 | { | 670 | { |
599 | snd_card_t *card; | 671 | snd_card_t *card; |
600 | snd_kcontrol_new_t *sw; | 672 | const snd_kcontrol_new_t *sw; |
601 | unsigned int idx; | 673 | unsigned int idx; |
602 | int err; | 674 | int err; |
603 | 675 | ||
@@ -607,11 +679,13 @@ static int __devinit snd_azf3328_mixer_new(azf3328_t *chip) | |||
607 | card = chip->card; | 679 | card = chip->card; |
608 | 680 | ||
609 | /* mixer reset */ | 681 | /* mixer reset */ |
610 | snd_azf3328_mixer_write(chip, IDX_MIXER_RESET, 0x0, WORD_VALUE); | 682 | snd_azf3328_mixer_outw(chip, IDX_MIXER_RESET, 0x0000); |
611 | 683 | ||
612 | /* mute and zero volume channels */ | 684 | /* mute and zero volume channels */ |
613 | for (idx = 0; idx < AZF3328_INIT_VALUES; idx++) { | 685 | for (idx = 0; idx < ARRAY_SIZE(snd_azf3328_init_values); idx++) { |
614 | snd_azf3328_mixer_write(chip, snd_azf3328_init_values[idx][0], snd_azf3328_init_values[idx][1], WORD_VALUE); | 686 | snd_azf3328_mixer_outw(chip, |
687 | snd_azf3328_init_values[idx][0], | ||
688 | snd_azf3328_init_values[idx][1]); | ||
615 | } | 689 | } |
616 | 690 | ||
617 | /* add mixer controls */ | 691 | /* add mixer controls */ |
@@ -627,7 +701,8 @@ static int __devinit snd_azf3328_mixer_new(azf3328_t *chip) | |||
627 | return 0; | 701 | return 0; |
628 | } | 702 | } |
629 | 703 | ||
630 | static int snd_azf3328_hw_params(snd_pcm_substream_t * substream, | 704 | static int |
705 | snd_azf3328_hw_params(snd_pcm_substream_t * substream, | ||
631 | snd_pcm_hw_params_t * hw_params) | 706 | snd_pcm_hw_params_t * hw_params) |
632 | { | 707 | { |
633 | int res; | 708 | int res; |
@@ -637,7 +712,8 @@ static int snd_azf3328_hw_params(snd_pcm_substream_t * substream, | |||
637 | return res; | 712 | return res; |
638 | } | 713 | } |
639 | 714 | ||
640 | static int snd_azf3328_hw_free(snd_pcm_substream_t * substream) | 715 | static int |
716 | snd_azf3328_hw_free(snd_pcm_substream_t * substream) | ||
641 | { | 717 | { |
642 | snd_azf3328_dbgcallenter(); | 718 | snd_azf3328_dbgcallenter(); |
643 | snd_pcm_lib_free_pages(substream); | 719 | snd_pcm_lib_free_pages(substream); |
@@ -645,43 +721,48 @@ static int snd_azf3328_hw_free(snd_pcm_substream_t * substream) | |||
645 | return 0; | 721 | return 0; |
646 | } | 722 | } |
647 | 723 | ||
648 | static void snd_azf3328_setfmt(azf3328_t *chip, | 724 | static void |
725 | snd_azf3328_setfmt(azf3328_t *chip, | ||
649 | unsigned int reg, | 726 | unsigned int reg, |
650 | unsigned int bitrate, | 727 | unsigned int bitrate, |
651 | unsigned int format_width, | 728 | unsigned int format_width, |
652 | unsigned int channels | 729 | unsigned int channels |
653 | ) | 730 | ) |
654 | { | 731 | { |
655 | unsigned int val = 0xff00; | 732 | u16 val = 0xff00; |
656 | unsigned long flags; | 733 | unsigned long flags; |
657 | 734 | ||
658 | snd_azf3328_dbgcallenter(); | 735 | snd_azf3328_dbgcallenter(); |
659 | switch (bitrate) { | 736 | switch (bitrate) { |
660 | case 5512: val |= 0x0d; break; /* the AZF3328 names it "5510" for some strange reason */ | 737 | case 4000: val |= SOUNDFORMAT_FREQ_SUSPECTED_4000; break; |
661 | case 6620: val |= 0x0b; break; | 738 | case 4800: val |= SOUNDFORMAT_FREQ_SUSPECTED_4800; break; |
662 | case 8000: val |= 0x00; break; | 739 | case 5512: val |= SOUNDFORMAT_FREQ_5510; break; /* the AZF3328 names it "5510" for some strange reason */ |
663 | case 9600: val |= 0x08; break; | 740 | case 6620: val |= SOUNDFORMAT_FREQ_6620; break; |
664 | case 11025: val |= 0x01; break; | 741 | case 8000: val |= SOUNDFORMAT_FREQ_8000; break; |
665 | case 16000: val |= 0x02; break; | 742 | case 9600: val |= SOUNDFORMAT_FREQ_9600; break; |
666 | case 22050: val |= 0x03; break; | 743 | case 11025: val |= SOUNDFORMAT_FREQ_11025; break; |
667 | case 32000: val |= 0x04; break; | 744 | case 13240: val |= SOUNDFORMAT_FREQ_SUSPECTED_13240; break; |
668 | case 44100: val |= 0x05; break; | 745 | case 16000: val |= SOUNDFORMAT_FREQ_16000; break; |
669 | case 48000: val |= 0x06; break; | 746 | case 22050: val |= SOUNDFORMAT_FREQ_22050; break; |
670 | case 64000: val |= 0x07; break; | 747 | case 32000: val |= SOUNDFORMAT_FREQ_32000; break; |
748 | case 44100: val |= SOUNDFORMAT_FREQ_44100; break; | ||
749 | case 48000: val |= SOUNDFORMAT_FREQ_48000; break; | ||
750 | case 66200: val |= SOUNDFORMAT_FREQ_SUSPECTED_66200; break; | ||
671 | default: | 751 | default: |
672 | snd_printk(KERN_WARNING "unknown bitrate %d, assuming 44.1kHz!\n", bitrate); | 752 | snd_printk(KERN_WARNING "unknown bitrate %d, assuming 44.1kHz!\n", bitrate); |
673 | val |= 0x05; /* 44100 */ | 753 | val |= SOUNDFORMAT_FREQ_44100; |
674 | break; | 754 | break; |
675 | } | 755 | } |
676 | /* val = 0xff07; 3m27.993s (65301Hz; -> 64000Hz???) */ | 756 | /* val = 0xff07; 3m27.993s (65301Hz; -> 64000Hz???) hmm, 66120, 65967, 66123 */ |
677 | /* val = 0xff09; 17m15.098s (13123,478Hz; -> 12000Hz???) */ | 757 | /* val = 0xff09; 17m15.098s (13123,478Hz; -> 12000Hz???) hmm, 13237.2Hz? */ |
678 | /* val = 0xff0a; 47m30.599s (4764,891Hz; -> 4800Hz???) */ | 758 | /* val = 0xff0a; 47m30.599s (4764,891Hz; -> 4800Hz???) yup, 4803Hz */ |
679 | /* val = 0xff0c; 57m0.510s (4010,263Hz; -> 4000Hz???) */ | 759 | /* val = 0xff0c; 57m0.510s (4010,263Hz; -> 4000Hz???) yup, 4003Hz */ |
680 | /* val = 0xff05; 5m11.556s (... -> 44100Hz) */ | 760 | /* val = 0xff05; 5m11.556s (... -> 44100Hz) */ |
681 | /* val = 0xff03; 10m21.529s (21872,463Hz; -> 22050Hz???) */ | 761 | /* val = 0xff03; 10m21.529s (21872,463Hz; -> 22050Hz???) */ |
682 | /* val = 0xff0f; 20m41.883s (10937,993Hz; -> 11025Hz???) */ | 762 | /* val = 0xff0f; 20m41.883s (10937,993Hz; -> 11025Hz???) */ |
683 | /* val = 0xff0d; 41m23.135s (5523,600Hz; -> 5512Hz???) */ | 763 | /* val = 0xff0d; 41m23.135s (5523,600Hz; -> 5512Hz???) */ |
684 | /* val = 0xff0e; 28m30.777s (8017Hz; -> 8000Hz???) */ | 764 | /* val = 0xff0e; 28m30.777s (8017Hz; -> 8000Hz???) */ |
765 | |||
685 | if (channels == 2) | 766 | if (channels == 2) |
686 | val |= SOUNDFORMAT_FLAG_2CHANNELS; | 767 | val |= SOUNDFORMAT_FLAG_2CHANNELS; |
687 | 768 | ||
@@ -691,7 +772,7 @@ static void snd_azf3328_setfmt(azf3328_t *chip, | |||
691 | spin_lock_irqsave(&chip->reg_lock, flags); | 772 | spin_lock_irqsave(&chip->reg_lock, flags); |
692 | 773 | ||
693 | /* set bitrate/format */ | 774 | /* set bitrate/format */ |
694 | outw(val, chip->codec_port+reg); | 775 | snd_azf3328_codec_outw(chip, reg, val); |
695 | 776 | ||
696 | /* changing the bitrate/format settings switches off the | 777 | /* changing the bitrate/format settings switches off the |
697 | * audio output with an annoying click in case of 8/16bit format change | 778 | * audio output with an annoying click in case of 8/16bit format change |
@@ -701,47 +782,67 @@ static void snd_azf3328_setfmt(azf3328_t *chip, | |||
701 | * FIXME: does this have some side effects for full-duplex | 782 | * FIXME: does this have some side effects for full-duplex |
702 | * or other dramatic side effects? */ | 783 | * or other dramatic side effects? */ |
703 | if (reg == IDX_IO_PLAY_SOUNDFORMAT) /* only do it for playback */ | 784 | if (reg == IDX_IO_PLAY_SOUNDFORMAT) /* only do it for playback */ |
704 | outw(inw(chip->codec_port + IDX_IO_PLAY_FLAGS)|DMA_PLAY_SOMETHING1|DMA_PLAY_SOMETHING2|SOMETHING_ALMOST_ALWAYS_SET|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE, chip->codec_port + IDX_IO_PLAY_FLAGS); | 785 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, |
786 | snd_azf3328_codec_inw(chip, IDX_IO_PLAY_FLAGS) | | ||
787 | DMA_PLAY_SOMETHING1 | | ||
788 | DMA_PLAY_SOMETHING2 | | ||
789 | SOMETHING_ALMOST_ALWAYS_SET | | ||
790 | DMA_EPILOGUE_SOMETHING | | ||
791 | DMA_SOMETHING_ELSE | ||
792 | ); | ||
705 | 793 | ||
706 | spin_unlock_irqrestore(&chip->reg_lock, flags); | 794 | spin_unlock_irqrestore(&chip->reg_lock, flags); |
707 | snd_azf3328_dbgcallleave(); | 795 | snd_azf3328_dbgcallleave(); |
708 | } | 796 | } |
709 | 797 | ||
710 | static void snd_azf3328_setdmaa(azf3328_t *chip, | 798 | static void |
799 | snd_azf3328_setdmaa(azf3328_t *chip, | ||
711 | long unsigned int addr, | 800 | long unsigned int addr, |
712 | unsigned int count, | 801 | unsigned int count, |
713 | unsigned int size, | 802 | unsigned int size, |
714 | int do_recording) | 803 | int do_recording) |
715 | { | 804 | { |
716 | long unsigned int addr1; | 805 | unsigned long flags, portbase; |
717 | long unsigned int addr2; | 806 | unsigned int is_running; |
718 | unsigned int count1; | ||
719 | unsigned int count2; | ||
720 | unsigned long flags; | ||
721 | int reg_offs = do_recording ? 0x20 : 0x00; | ||
722 | 807 | ||
723 | snd_azf3328_dbgcallenter(); | 808 | snd_azf3328_dbgcallenter(); |
809 | if (do_recording) | ||
810 | { | ||
811 | /* access capture registers, i.e. skip playback reg section */ | ||
812 | portbase = chip->codec_port + 0x20; | ||
813 | is_running = chip->is_recording; | ||
814 | } | ||
815 | else | ||
816 | { | ||
817 | /* access the playback register section */ | ||
818 | portbase = chip->codec_port + 0x00; | ||
819 | is_running = chip->is_playing; | ||
820 | } | ||
821 | |||
724 | /* AZF3328 uses a two buffer pointer DMA playback approach */ | 822 | /* AZF3328 uses a two buffer pointer DMA playback approach */ |
725 | if (!chip->is_playing) | 823 | if (!is_running) |
726 | { | 824 | { |
727 | addr1 = addr; | 825 | unsigned long addr_area2; |
728 | addr2 = addr+(size/2); | 826 | unsigned long count_areas, count_tmp; /* width 32bit -- overflow!! */ |
729 | count1 = (size/2)-1; | 827 | count_areas = size/2; |
730 | count2 = (size/2)-1; | 828 | addr_area2 = addr+count_areas; |
731 | #if DEBUG_PLAY_REC | 829 | count_areas--; /* max. index */ |
732 | snd_azf3328_dbgplay("setting dma: buf1 %08lx[%d], buf2 %08lx[%d]\n", addr1, count1, addr2, count2); | 830 | snd_azf3328_dbgplay("set DMA: buf1 %08lx[%lu], buf2 %08lx[%lu]\n", addr, count_areas, addr_area2, count_areas); |
733 | #endif | 831 | |
832 | /* build combined I/O buffer length word */ | ||
833 | count_tmp = count_areas; | ||
834 | count_areas |= (count_tmp << 16); | ||
734 | spin_lock_irqsave(&chip->reg_lock, flags); | 835 | spin_lock_irqsave(&chip->reg_lock, flags); |
735 | outl(addr1, chip->codec_port+reg_offs+IDX_IO_PLAY_DMA_START_1); | 836 | outl(addr, portbase + IDX_IO_PLAY_DMA_START_1); |
736 | outl(addr2, chip->codec_port+reg_offs+IDX_IO_PLAY_DMA_START_2); | 837 | outl(addr_area2, portbase + IDX_IO_PLAY_DMA_START_2); |
737 | outw(count1, chip->codec_port+reg_offs+IDX_IO_PLAY_DMA_LEN_1); | 838 | outl(count_areas, portbase + IDX_IO_PLAY_DMA_LEN_1); |
738 | outw(count2, chip->codec_port+reg_offs+IDX_IO_PLAY_DMA_LEN_2); | ||
739 | spin_unlock_irqrestore(&chip->reg_lock, flags); | 839 | spin_unlock_irqrestore(&chip->reg_lock, flags); |
740 | } | 840 | } |
741 | snd_azf3328_dbgcallleave(); | 841 | snd_azf3328_dbgcallleave(); |
742 | } | 842 | } |
743 | 843 | ||
744 | static int snd_azf3328_playback_prepare(snd_pcm_substream_t *substream) | 844 | static int |
845 | snd_azf3328_playback_prepare(snd_pcm_substream_t *substream) | ||
745 | { | 846 | { |
746 | #if 0 | 847 | #if 0 |
747 | azf3328_t *chip = snd_pcm_substream_chip(substream); | 848 | azf3328_t *chip = snd_pcm_substream_chip(substream); |
@@ -752,14 +853,18 @@ static int snd_azf3328_playback_prepare(snd_pcm_substream_t *substream) | |||
752 | 853 | ||
753 | snd_azf3328_dbgcallenter(); | 854 | snd_azf3328_dbgcallenter(); |
754 | #if 0 | 855 | #if 0 |
755 | snd_azf3328_setfmt(chip, IDX_IO_PLAY_SOUNDFORMAT, runtime->rate, snd_pcm_format_width(runtime->format), runtime->channels); | 856 | snd_azf3328_setfmt(chip, IDX_IO_PLAY_SOUNDFORMAT, |
857 | runtime->rate, | ||
858 | snd_pcm_format_width(runtime->format), | ||
859 | runtime->channels); | ||
756 | snd_azf3328_setdmaa(chip, runtime->dma_addr, count, size, 0); | 860 | snd_azf3328_setdmaa(chip, runtime->dma_addr, count, size, 0); |
757 | #endif | 861 | #endif |
758 | snd_azf3328_dbgcallleave(); | 862 | snd_azf3328_dbgcallleave(); |
759 | return 0; | 863 | return 0; |
760 | } | 864 | } |
761 | 865 | ||
762 | static int snd_azf3328_capture_prepare(snd_pcm_substream_t * substream) | 866 | static int |
867 | snd_azf3328_capture_prepare(snd_pcm_substream_t * substream) | ||
763 | { | 868 | { |
764 | #if 0 | 869 | #if 0 |
765 | azf3328_t *chip = snd_pcm_substream_chip(substream); | 870 | azf3328_t *chip = snd_pcm_substream_chip(substream); |
@@ -770,14 +875,18 @@ static int snd_azf3328_capture_prepare(snd_pcm_substream_t * substream) | |||
770 | 875 | ||
771 | snd_azf3328_dbgcallenter(); | 876 | snd_azf3328_dbgcallenter(); |
772 | #if 0 | 877 | #if 0 |
773 | snd_azf3328_setfmt(chip, IDX_IO_REC_SOUNDFORMAT, runtime->rate, snd_pcm_format_width(runtime->format), runtime->channels); | 878 | snd_azf3328_setfmt(chip, IDX_IO_REC_SOUNDFORMAT, |
879 | runtime->rate, | ||
880 | snd_pcm_format_width(runtime->format), | ||
881 | runtime->channels); | ||
774 | snd_azf3328_setdmaa(chip, runtime->dma_addr, count, size, 1); | 882 | snd_azf3328_setdmaa(chip, runtime->dma_addr, count, size, 1); |
775 | #endif | 883 | #endif |
776 | snd_azf3328_dbgcallleave(); | 884 | snd_azf3328_dbgcallleave(); |
777 | return 0; | 885 | return 0; |
778 | } | 886 | } |
779 | 887 | ||
780 | static int snd_azf3328_playback_trigger(snd_pcm_substream_t * substream, int cmd) | 888 | static int |
889 | snd_azf3328_playback_trigger(snd_pcm_substream_t * substream, int cmd) | ||
781 | { | 890 | { |
782 | azf3328_t *chip = snd_pcm_substream_chip(substream); | 891 | azf3328_t *chip = snd_pcm_substream_chip(substream); |
783 | snd_pcm_runtime_t *runtime = substream->runtime; | 892 | snd_pcm_runtime_t *runtime = substream->runtime; |
@@ -785,73 +894,92 @@ static int snd_azf3328_playback_trigger(snd_pcm_substream_t * substream, int cmd | |||
785 | unsigned int status1; | 894 | unsigned int status1; |
786 | 895 | ||
787 | snd_azf3328_dbgcalls("snd_azf3328_playback_trigger cmd %d\n", cmd); | 896 | snd_azf3328_dbgcalls("snd_azf3328_playback_trigger cmd %d\n", cmd); |
897 | |||
788 | switch (cmd) { | 898 | switch (cmd) { |
789 | case SNDRV_PCM_TRIGGER_START: | 899 | case SNDRV_PCM_TRIGGER_START: |
790 | 900 | snd_azf3328_dbgplay("START PLAYBACK\n"); | |
791 | snd_azf3328_dbgio(chip, "trigger1"); | ||
792 | 901 | ||
793 | /* mute WaveOut */ | 902 | /* mute WaveOut */ |
794 | snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 1); | 903 | snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 1); |
795 | 904 | ||
796 | snd_azf3328_setfmt(chip, IDX_IO_PLAY_SOUNDFORMAT, runtime->rate, snd_pcm_format_width(runtime->format), runtime->channels); | 905 | snd_azf3328_setfmt(chip, IDX_IO_PLAY_SOUNDFORMAT, |
906 | runtime->rate, | ||
907 | snd_pcm_format_width(runtime->format), | ||
908 | runtime->channels); | ||
797 | 909 | ||
798 | spin_lock(&chip->reg_lock); | 910 | spin_lock(&chip->reg_lock); |
799 | /* stop playback */ | 911 | /* stop playback */ |
800 | status1 = inw(chip->codec_port+IDX_IO_PLAY_FLAGS); | 912 | status1 = snd_azf3328_codec_inw(chip, IDX_IO_PLAY_FLAGS); |
801 | status1 &= ~DMA_RESUME; | 913 | status1 &= ~DMA_RESUME; |
802 | outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS); | 914 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1); |
803 | 915 | ||
804 | /* FIXME: clear interrupts or what??? */ | 916 | /* FIXME: clear interrupts or what??? */ |
805 | outw(0xffff, chip->codec_port+IDX_IO_PLAY_IRQMASK); | 917 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_IRQTYPE, 0xffff); |
806 | spin_unlock(&chip->reg_lock); | 918 | spin_unlock(&chip->reg_lock); |
807 | 919 | ||
808 | snd_azf3328_setdmaa(chip, runtime->dma_addr, snd_pcm_lib_period_bytes(substream), snd_pcm_lib_buffer_bytes(substream), 0); | 920 | snd_azf3328_setdmaa(chip, runtime->dma_addr, |
921 | snd_pcm_lib_period_bytes(substream), | ||
922 | snd_pcm_lib_buffer_bytes(substream), | ||
923 | 0); | ||
809 | 924 | ||
810 | spin_lock(&chip->reg_lock); | 925 | spin_lock(&chip->reg_lock); |
811 | #ifdef WIN9X | 926 | #ifdef WIN9X |
812 | /* FIXME: enable playback/recording??? */ | 927 | /* FIXME: enable playback/recording??? */ |
813 | status1 |= DMA_PLAY_SOMETHING1 | DMA_PLAY_SOMETHING2; | 928 | status1 |= DMA_PLAY_SOMETHING1 | DMA_PLAY_SOMETHING2; |
814 | outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS); | 929 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1); |
815 | 930 | ||
816 | /* start playback again */ | 931 | /* start playback again */ |
817 | /* FIXME: what is this value (0x0010)??? */ | 932 | /* FIXME: what is this value (0x0010)??? */ |
818 | status1 |= DMA_RESUME | DMA_EPILOGUE_SOMETHING; | 933 | status1 |= DMA_RESUME | DMA_EPILOGUE_SOMETHING; |
819 | outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS); | 934 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1); |
820 | #else /* NT4 */ | 935 | #else /* NT4 */ |
821 | outw(0x00, chip->codec_port+IDX_IO_PLAY_FLAGS); | 936 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, |
822 | outw(DMA_PLAY_SOMETHING1, chip->codec_port+IDX_IO_PLAY_FLAGS); | 937 | 0x0000); |
823 | outw(DMA_PLAY_SOMETHING1|DMA_PLAY_SOMETHING2, chip->codec_port+IDX_IO_PLAY_FLAGS); | 938 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, |
824 | outw(DMA_RESUME|SOMETHING_ALMOST_ALWAYS_SET|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE, chip->codec_port+IDX_IO_PLAY_FLAGS); | 939 | DMA_PLAY_SOMETHING1); |
940 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, | ||
941 | DMA_PLAY_SOMETHING1 | | ||
942 | DMA_PLAY_SOMETHING2); | ||
943 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, | ||
944 | DMA_RESUME | | ||
945 | SOMETHING_ALMOST_ALWAYS_SET | | ||
946 | DMA_EPILOGUE_SOMETHING | | ||
947 | DMA_SOMETHING_ELSE); | ||
825 | #endif | 948 | #endif |
826 | spin_unlock(&chip->reg_lock); | 949 | spin_unlock(&chip->reg_lock); |
827 | 950 | ||
828 | /* now unmute WaveOut */ | 951 | /* now unmute WaveOut */ |
829 | snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 0); | 952 | snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 0); |
830 | 953 | ||
831 | snd_azf3328_dbgio(chip, "trigger2"); | ||
832 | chip->is_playing = 1; | 954 | chip->is_playing = 1; |
955 | snd_azf3328_dbgplay("STARTED PLAYBACK\n"); | ||
833 | break; | 956 | break; |
834 | case SNDRV_PCM_TRIGGER_STOP: | 957 | case SNDRV_PCM_TRIGGER_STOP: |
958 | snd_azf3328_dbgplay("STOP PLAYBACK\n"); | ||
959 | |||
835 | /* mute WaveOut */ | 960 | /* mute WaveOut */ |
836 | snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 1); | 961 | snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 1); |
837 | 962 | ||
838 | spin_lock(&chip->reg_lock); | 963 | spin_lock(&chip->reg_lock); |
839 | /* stop playback */ | 964 | /* stop playback */ |
840 | status1 = inw(chip->codec_port+IDX_IO_PLAY_FLAGS); | 965 | status1 = snd_azf3328_codec_inw(chip, IDX_IO_PLAY_FLAGS); |
841 | 966 | ||
842 | status1 &= ~DMA_RESUME; | 967 | status1 &= ~DMA_RESUME; |
843 | outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS); | 968 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1); |
844 | 969 | ||
970 | /* hmm, is this really required? we're resetting the same bit | ||
971 | * immediately thereafter... */ | ||
845 | status1 |= DMA_PLAY_SOMETHING1; | 972 | status1 |= DMA_PLAY_SOMETHING1; |
846 | outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS); | 973 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1); |
847 | 974 | ||
848 | status1 &= ~DMA_PLAY_SOMETHING1; | 975 | status1 &= ~DMA_PLAY_SOMETHING1; |
849 | outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS); | 976 | snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1); |
850 | spin_unlock(&chip->reg_lock); | 977 | spin_unlock(&chip->reg_lock); |
851 | 978 | ||
852 | /* now unmute WaveOut */ | 979 | /* now unmute WaveOut */ |
853 | snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 0); | 980 | snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 0); |
854 | chip->is_playing = 0; | 981 | chip->is_playing = 0; |
982 | snd_azf3328_dbgplay("STOPPED PLAYBACK\n"); | ||
855 | break; | 983 | break; |
856 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: | 984 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
857 | snd_printk(KERN_ERR "FIXME: SNDRV_PCM_TRIGGER_PAUSE_PUSH NIY!\n"); | 985 | snd_printk(KERN_ERR "FIXME: SNDRV_PCM_TRIGGER_PAUSE_PUSH NIY!\n"); |
@@ -869,7 +997,8 @@ static int snd_azf3328_playback_trigger(snd_pcm_substream_t * substream, int cmd | |||
869 | 997 | ||
870 | /* this is just analogous to playback; I'm not quite sure whether recording | 998 | /* this is just analogous to playback; I'm not quite sure whether recording |
871 | * should actually be triggered like that */ | 999 | * should actually be triggered like that */ |
872 | static int snd_azf3328_capture_trigger(snd_pcm_substream_t * substream, int cmd) | 1000 | static int |
1001 | snd_azf3328_capture_trigger(snd_pcm_substream_t * substream, int cmd) | ||
873 | { | 1002 | { |
874 | azf3328_t *chip = snd_pcm_substream_chip(substream); | 1003 | azf3328_t *chip = snd_pcm_substream_chip(substream); |
875 | snd_pcm_runtime_t *runtime = substream->runtime; | 1004 | snd_pcm_runtime_t *runtime = substream->runtime; |
@@ -877,62 +1006,80 @@ static int snd_azf3328_capture_trigger(snd_pcm_substream_t * substream, int cmd) | |||
877 | unsigned int status1; | 1006 | unsigned int status1; |
878 | 1007 | ||
879 | snd_azf3328_dbgcalls("snd_azf3328_capture_trigger cmd %d\n", cmd); | 1008 | snd_azf3328_dbgcalls("snd_azf3328_capture_trigger cmd %d\n", cmd); |
1009 | |||
880 | switch (cmd) { | 1010 | switch (cmd) { |
881 | case SNDRV_PCM_TRIGGER_START: | 1011 | case SNDRV_PCM_TRIGGER_START: |
882 | 1012 | ||
883 | snd_azf3328_dbgio(chip, "trigger1"); | 1013 | snd_azf3328_dbgplay("START CAPTURE\n"); |
884 | 1014 | ||
885 | snd_azf3328_setfmt(chip, IDX_IO_REC_SOUNDFORMAT, runtime->rate, snd_pcm_format_width(runtime->format), runtime->channels); | 1015 | snd_azf3328_setfmt(chip, IDX_IO_REC_SOUNDFORMAT, |
1016 | runtime->rate, | ||
1017 | snd_pcm_format_width(runtime->format), | ||
1018 | runtime->channels); | ||
886 | 1019 | ||
887 | spin_lock(&chip->reg_lock); | 1020 | spin_lock(&chip->reg_lock); |
888 | /* stop recording */ | 1021 | /* stop recording */ |
889 | status1 = inw(chip->codec_port+IDX_IO_REC_FLAGS); | 1022 | status1 = snd_azf3328_codec_inw(chip, IDX_IO_REC_FLAGS); |
890 | status1 &= ~DMA_RESUME; | 1023 | status1 &= ~DMA_RESUME; |
891 | outw(status1, chip->codec_port+IDX_IO_REC_FLAGS); | 1024 | snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1); |
892 | 1025 | ||
893 | /* FIXME: clear interrupts or what??? */ | 1026 | /* FIXME: clear interrupts or what??? */ |
894 | outw(0xffff, chip->codec_port+IDX_IO_REC_IRQMASK); | 1027 | snd_azf3328_codec_outw(chip, IDX_IO_REC_IRQTYPE, 0xffff); |
895 | spin_unlock(&chip->reg_lock); | 1028 | spin_unlock(&chip->reg_lock); |
896 | 1029 | ||
897 | snd_azf3328_setdmaa(chip, runtime->dma_addr, snd_pcm_lib_period_bytes(substream), snd_pcm_lib_buffer_bytes(substream), 1); | 1030 | snd_azf3328_setdmaa(chip, runtime->dma_addr, |
1031 | snd_pcm_lib_period_bytes(substream), | ||
1032 | snd_pcm_lib_buffer_bytes(substream), | ||
1033 | 1); | ||
898 | 1034 | ||
899 | spin_lock(&chip->reg_lock); | 1035 | spin_lock(&chip->reg_lock); |
900 | #ifdef WIN9X | 1036 | #ifdef WIN9X |
901 | /* FIXME: enable playback/recording??? */ | 1037 | /* FIXME: enable playback/recording??? */ |
902 | status1 |= DMA_PLAY_SOMETHING1 | DMA_PLAY_SOMETHING2; | 1038 | status1 |= DMA_PLAY_SOMETHING1 | DMA_PLAY_SOMETHING2; |
903 | outw(status1, chip->codec_port+IDX_IO_REC_FLAGS); | 1039 | snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1); |
904 | 1040 | ||
905 | /* start playback again */ | 1041 | /* start capture again */ |
906 | /* FIXME: what is this value (0x0010)??? */ | 1042 | /* FIXME: what is this value (0x0010)??? */ |
907 | status1 |= DMA_RESUME | DMA_EPILOGUE_SOMETHING; | 1043 | status1 |= DMA_RESUME | DMA_EPILOGUE_SOMETHING; |
908 | outw(status1, chip->codec_port+IDX_IO_REC_FLAGS); | 1044 | snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1); |
909 | #else | 1045 | #else |
910 | outw(0x00, chip->codec_port+IDX_IO_REC_FLAGS); | 1046 | snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, |
911 | outw(DMA_PLAY_SOMETHING1, chip->codec_port+IDX_IO_REC_FLAGS); | 1047 | 0x0000); |
912 | outw(DMA_PLAY_SOMETHING1|DMA_PLAY_SOMETHING2, chip->codec_port+IDX_IO_REC_FLAGS); | 1048 | snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, |
913 | outw(DMA_RESUME|SOMETHING_ALMOST_ALWAYS_SET|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE, chip->codec_port+IDX_IO_REC_FLAGS); | 1049 | DMA_PLAY_SOMETHING1); |
1050 | snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, | ||
1051 | DMA_PLAY_SOMETHING1 | | ||
1052 | DMA_PLAY_SOMETHING2); | ||
1053 | snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, | ||
1054 | DMA_RESUME | | ||
1055 | SOMETHING_ALMOST_ALWAYS_SET | | ||
1056 | DMA_EPILOGUE_SOMETHING | | ||
1057 | DMA_SOMETHING_ELSE); | ||
914 | #endif | 1058 | #endif |
915 | spin_unlock(&chip->reg_lock); | 1059 | spin_unlock(&chip->reg_lock); |
916 | 1060 | ||
917 | snd_azf3328_dbgio(chip, "trigger2"); | 1061 | chip->is_recording = 1; |
918 | chip->is_playing = 1; | 1062 | snd_azf3328_dbgplay("STARTED CAPTURE\n"); |
919 | break; | 1063 | break; |
920 | case SNDRV_PCM_TRIGGER_STOP: | 1064 | case SNDRV_PCM_TRIGGER_STOP: |
1065 | snd_azf3328_dbgplay("STOP CAPTURE\n"); | ||
1066 | |||
921 | spin_lock(&chip->reg_lock); | 1067 | spin_lock(&chip->reg_lock); |
922 | /* stop recording */ | 1068 | /* stop recording */ |
923 | status1 = inw(chip->codec_port+IDX_IO_REC_FLAGS); | 1069 | status1 = snd_azf3328_codec_inw(chip, IDX_IO_REC_FLAGS); |
924 | 1070 | ||
925 | status1 &= ~DMA_RESUME; | 1071 | status1 &= ~DMA_RESUME; |
926 | outw(status1, chip->codec_port+IDX_IO_REC_FLAGS); | 1072 | snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1); |
927 | 1073 | ||
928 | status1 |= DMA_PLAY_SOMETHING1; | 1074 | status1 |= DMA_PLAY_SOMETHING1; |
929 | outw(status1, chip->codec_port+IDX_IO_REC_FLAGS); | 1075 | snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1); |
930 | 1076 | ||
931 | status1 &= ~DMA_PLAY_SOMETHING1; | 1077 | status1 &= ~DMA_PLAY_SOMETHING1; |
932 | outw(status1, chip->codec_port+IDX_IO_REC_FLAGS); | 1078 | snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1); |
933 | spin_unlock(&chip->reg_lock); | 1079 | spin_unlock(&chip->reg_lock); |
934 | 1080 | ||
935 | chip->is_playing = 0; | 1081 | chip->is_recording = 0; |
1082 | snd_azf3328_dbgplay("STOPPED CAPTURE\n"); | ||
936 | break; | 1083 | break; |
937 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: | 1084 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
938 | snd_printk(KERN_ERR "FIXME: SNDRV_PCM_TRIGGER_PAUSE_PUSH NIY!\n"); | 1085 | snd_printk(KERN_ERR "FIXME: SNDRV_PCM_TRIGGER_PAUSE_PUSH NIY!\n"); |
@@ -948,11 +1095,11 @@ static int snd_azf3328_capture_trigger(snd_pcm_substream_t * substream, int cmd) | |||
948 | return result; | 1095 | return result; |
949 | } | 1096 | } |
950 | 1097 | ||
951 | static snd_pcm_uframes_t snd_azf3328_playback_pointer(snd_pcm_substream_t * substream) | 1098 | static snd_pcm_uframes_t |
1099 | snd_azf3328_playback_pointer(snd_pcm_substream_t * substream) | ||
952 | { | 1100 | { |
953 | azf3328_t *chip = snd_pcm_substream_chip(substream); | 1101 | azf3328_t *chip = snd_pcm_substream_chip(substream); |
954 | unsigned long bufptr, playptr; | 1102 | unsigned long bufptr, result; |
955 | unsigned long result; | ||
956 | snd_pcm_uframes_t frmres; | 1103 | snd_pcm_uframes_t frmres; |
957 | 1104 | ||
958 | #ifdef QUERY_HARDWARE | 1105 | #ifdef QUERY_HARDWARE |
@@ -960,19 +1107,20 @@ static snd_pcm_uframes_t snd_azf3328_playback_pointer(snd_pcm_substream_t * subs | |||
960 | #else | 1107 | #else |
961 | bufptr = substream->runtime->dma_addr; | 1108 | bufptr = substream->runtime->dma_addr; |
962 | #endif | 1109 | #endif |
963 | playptr = inl(chip->codec_port+IDX_IO_PLAY_DMA_CURRPOS); | 1110 | result = inl(chip->codec_port+IDX_IO_PLAY_DMA_CURRPOS); |
964 | 1111 | ||
965 | result = playptr - bufptr; | 1112 | /* calculate offset */ |
966 | frmres = bytes_to_frames( substream->runtime, result ); | 1113 | result -= bufptr; |
967 | snd_azf3328_dbgplay("result %lx, playptr %lx (base %x), frames %ld\n", result, playptr, substream->runtime->dma_addr, frmres); | 1114 | frmres = bytes_to_frames( substream->runtime, result); |
1115 | snd_azf3328_dbgplay("PLAY @ 0x%8lx, frames %8ld\n", result, frmres); | ||
968 | return frmres; | 1116 | return frmres; |
969 | } | 1117 | } |
970 | 1118 | ||
971 | static snd_pcm_uframes_t snd_azf3328_capture_pointer(snd_pcm_substream_t * substream) | 1119 | static snd_pcm_uframes_t |
1120 | snd_azf3328_capture_pointer(snd_pcm_substream_t * substream) | ||
972 | { | 1121 | { |
973 | azf3328_t *chip = snd_pcm_substream_chip(substream); | 1122 | azf3328_t *chip = snd_pcm_substream_chip(substream); |
974 | unsigned long bufptr, recptr; | 1123 | unsigned long bufptr, result; |
975 | unsigned long result; | ||
976 | snd_pcm_uframes_t frmres; | 1124 | snd_pcm_uframes_t frmres; |
977 | 1125 | ||
978 | #ifdef QUERY_HARDWARE | 1126 | #ifdef QUERY_HARDWARE |
@@ -980,96 +1128,116 @@ static snd_pcm_uframes_t snd_azf3328_capture_pointer(snd_pcm_substream_t * subst | |||
980 | #else | 1128 | #else |
981 | bufptr = substream->runtime->dma_addr; | 1129 | bufptr = substream->runtime->dma_addr; |
982 | #endif | 1130 | #endif |
983 | recptr = inl(chip->codec_port+IDX_IO_REC_DMA_CURRPOS); | 1131 | result = inl(chip->codec_port+IDX_IO_REC_DMA_CURRPOS); |
984 | 1132 | ||
985 | result = recptr - bufptr; | 1133 | /* calculate offset */ |
986 | frmres = bytes_to_frames( substream->runtime, result ); | 1134 | result -= bufptr; |
987 | snd_azf3328_dbgplay("result %lx, rec ptr %lx (base %x), frames %ld\n", result, recptr, substream->runtime->dma_addr, frmres); | 1135 | frmres = bytes_to_frames( substream->runtime, result); |
1136 | snd_azf3328_dbgplay("REC @ 0x%8lx, frames %8ld\n", result, frmres); | ||
988 | return frmres; | 1137 | return frmres; |
989 | } | 1138 | } |
990 | 1139 | ||
991 | static irqreturn_t snd_azf3328_interrupt(int irq, void *dev_id, struct pt_regs *regs) | 1140 | static irqreturn_t |
1141 | snd_azf3328_interrupt(int irq, void *dev_id, struct pt_regs *regs) | ||
992 | { | 1142 | { |
993 | azf3328_t *chip = dev_id; | 1143 | azf3328_t *chip = dev_id; |
994 | unsigned int status, which; | 1144 | u8 status, which; |
995 | static unsigned long count; | 1145 | static unsigned long irq_count; |
996 | 1146 | ||
997 | status = inw(chip->codec_port+IDX_IO_IRQSTATUS); | 1147 | status = snd_azf3328_codec_inb(chip, IDX_IO_IRQSTATUS); |
998 | 1148 | ||
999 | /* fast path out, to ease interrupt sharing */ | 1149 | /* fast path out, to ease interrupt sharing */ |
1000 | if (!(status & (IRQ_PLAYBACK|IRQ_RECORDING|IRQ_MPU401|IRQ_SOMEIRQ))) | 1150 | if (!(status & (IRQ_PLAYBACK|IRQ_RECORDING|IRQ_MPU401|IRQ_TIMER))) |
1001 | return IRQ_NONE; /* must be interrupt for another device */ | 1151 | return IRQ_NONE; /* must be interrupt for another device */ |
1002 | 1152 | ||
1003 | snd_azf3328_dbgplay("Interrupt %ld!\nIDX_IO_PLAY_FLAGS %04x, IDX_IO_PLAY_IRQMASK %04x, IDX_IO_IRQSTATUS %04x\n", count, inw(chip->codec_port+IDX_IO_PLAY_FLAGS), inw(chip->codec_port+IDX_IO_PLAY_IRQMASK), inw(chip->codec_port+IDX_IO_IRQSTATUS)); | 1153 | snd_azf3328_dbgplay("Interrupt %ld!\nIDX_IO_PLAY_FLAGS %04x, IDX_IO_PLAY_IRQTYPE %04x, IDX_IO_IRQSTATUS %04x\n", |
1154 | irq_count, | ||
1155 | snd_azf3328_codec_inw(chip, IDX_IO_PLAY_FLAGS), | ||
1156 | snd_azf3328_codec_inw(chip, IDX_IO_PLAY_IRQTYPE), | ||
1157 | status); | ||
1004 | 1158 | ||
1159 | if (status & IRQ_TIMER) | ||
1160 | { | ||
1161 | /* snd_azf3328_dbgplay("timer %ld\n", inl(chip->codec_port+IDX_IO_TIMER_VALUE) & TIMER_VALUE_MASK); */ | ||
1162 | if (chip->timer) | ||
1163 | snd_timer_interrupt(chip->timer, chip->timer->sticks); | ||
1164 | /* ACK timer */ | ||
1165 | spin_lock(&chip->reg_lock); | ||
1166 | snd_azf3328_codec_outb(chip, IDX_IO_TIMER_VALUE + 3, 0x07); | ||
1167 | spin_unlock(&chip->reg_lock); | ||
1168 | snd_azf3328_dbgplay("azt3328: timer IRQ\n"); | ||
1169 | } | ||
1005 | if (status & IRQ_PLAYBACK) | 1170 | if (status & IRQ_PLAYBACK) |
1006 | { | 1171 | { |
1007 | spin_lock(&chip->reg_lock); | 1172 | spin_lock(&chip->reg_lock); |
1008 | which = inw(chip->codec_port+IDX_IO_PLAY_IRQMASK); | 1173 | which = snd_azf3328_codec_inb(chip, IDX_IO_PLAY_IRQTYPE); |
1009 | if (which & IRQ_FINISHED_PLAYBUF_1) | 1174 | /* ack all IRQ types immediately */ |
1010 | /* ack IRQ */ | 1175 | snd_azf3328_codec_outb(chip, IDX_IO_PLAY_IRQTYPE, which); |
1011 | outw(which | IRQ_FINISHED_PLAYBUF_1, chip->codec_port+IDX_IO_PLAY_IRQMASK); | 1176 | spin_unlock(&chip->reg_lock); |
1012 | if (which & IRQ_FINISHED_PLAYBUF_2) | 1177 | |
1013 | /* ack IRQ */ | ||
1014 | outw(which | IRQ_FINISHED_PLAYBUF_2, chip->codec_port+IDX_IO_PLAY_IRQMASK); | ||
1015 | if (which & IRQ_PLAY_SOMETHING) | ||
1016 | { | ||
1017 | snd_azf3328_dbgplay("azt3328: unknown play IRQ type occurred, please report!\n"); | ||
1018 | } | ||
1019 | if (chip->pcm && chip->playback_substream) | 1178 | if (chip->pcm && chip->playback_substream) |
1020 | { | 1179 | { |
1021 | snd_azf3328_dbgplay("which %x, playptr %lx\n", which, inl(chip->codec_port+IDX_IO_PLAY_DMA_CURRPOS)); | ||
1022 | snd_pcm_period_elapsed(chip->playback_substream); | 1180 | snd_pcm_period_elapsed(chip->playback_substream); |
1023 | snd_azf3328_dbgplay("period done, playptr %lx.\n", inl(chip->codec_port+IDX_IO_PLAY_DMA_CURRPOS)); | 1181 | snd_azf3328_dbgplay("PLAY period done (#%x), @ %x\n", |
1182 | which, | ||
1183 | inl(chip->codec_port+IDX_IO_PLAY_DMA_CURRPOS)); | ||
1024 | } | 1184 | } |
1025 | else | 1185 | else |
1026 | snd_azf3328_dbgplay("azt3328: ouch, irq handler problem!\n"); | 1186 | snd_azf3328_dbgplay("azt3328: ouch, irq handler problem!\n"); |
1027 | spin_unlock(&chip->reg_lock); | 1187 | if (which & IRQ_PLAY_SOMETHING) |
1188 | snd_azf3328_dbgplay("azt3328: unknown play IRQ type occurred, please report!\n"); | ||
1028 | } | 1189 | } |
1029 | if (status & IRQ_RECORDING) | 1190 | if (status & IRQ_RECORDING) |
1030 | { | 1191 | { |
1031 | spin_lock(&chip->reg_lock); | 1192 | spin_lock(&chip->reg_lock); |
1032 | which = inw(chip->codec_port+IDX_IO_REC_IRQMASK); | 1193 | which = snd_azf3328_codec_inb(chip, IDX_IO_REC_IRQTYPE); |
1033 | if (which & IRQ_FINISHED_RECBUF_1) | 1194 | /* ack all IRQ types immediately */ |
1034 | /* ack interrupt */ | 1195 | snd_azf3328_codec_outb(chip, IDX_IO_REC_IRQTYPE, which); |
1035 | outw(which | IRQ_FINISHED_RECBUF_1, chip->codec_port+IDX_IO_REC_IRQMASK); | 1196 | spin_unlock(&chip->reg_lock); |
1036 | if (which & IRQ_FINISHED_RECBUF_2) | 1197 | |
1037 | /* ack interrupt */ | ||
1038 | outw(which | IRQ_FINISHED_RECBUF_2, chip->codec_port+IDX_IO_REC_IRQMASK); | ||
1039 | if (which & IRQ_REC_SOMETHING) | ||
1040 | { | ||
1041 | snd_azf3328_dbgplay("azt3328: unknown rec IRQ type occurred, please report!\n"); | ||
1042 | } | ||
1043 | if (chip->pcm && chip->capture_substream) | 1198 | if (chip->pcm && chip->capture_substream) |
1044 | { | 1199 | { |
1045 | snd_azf3328_dbgplay("which %x, recptr %lx\n", which, inl(chip->codec_port+IDX_IO_REC_DMA_CURRPOS)); | ||
1046 | spin_unlock(&chip->reg_lock); | ||
1047 | snd_pcm_period_elapsed(chip->capture_substream); | 1200 | snd_pcm_period_elapsed(chip->capture_substream); |
1048 | spin_lock(&chip->reg_lock); | 1201 | snd_azf3328_dbgplay("REC period done (#%x), @ %x\n", |
1049 | snd_azf3328_dbgplay("period done, recptr %lx.\n", inl(chip->codec_port+IDX_IO_REC_DMA_CURRPOS)); | 1202 | which, |
1203 | inl(chip->codec_port+IDX_IO_REC_DMA_CURRPOS)); | ||
1050 | } | 1204 | } |
1051 | spin_unlock(&chip->reg_lock); | 1205 | else |
1206 | snd_azf3328_dbgplay("azt3328: ouch, irq handler problem!\n"); | ||
1207 | if (which & IRQ_REC_SOMETHING) | ||
1208 | snd_azf3328_dbgplay("azt3328: unknown rec IRQ type occurred, please report!\n"); | ||
1052 | } | 1209 | } |
1210 | /* MPU401 has less critical IRQ requirements | ||
1211 | * than timer and playback/recording, right? */ | ||
1053 | if (status & IRQ_MPU401) | 1212 | if (status & IRQ_MPU401) |
1213 | { | ||
1054 | snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); | 1214 | snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); |
1055 | if (status & IRQ_SOMEIRQ) | 1215 | |
1056 | snd_azf3328_dbgplay("azt3328: unknown IRQ type occurred, please report!\n"); | 1216 | /* hmm, do we have to ack the IRQ here somehow? |
1057 | count++; | 1217 | * If so, then I don't know how... */ |
1218 | snd_azf3328_dbgplay("azt3328: MPU401 IRQ\n"); | ||
1219 | } | ||
1220 | irq_count++; | ||
1058 | return IRQ_HANDLED; | 1221 | return IRQ_HANDLED; |
1059 | } | 1222 | } |
1060 | 1223 | ||
1061 | /*****************************************************************/ | 1224 | /*****************************************************************/ |
1062 | 1225 | ||
1063 | static snd_pcm_hardware_t snd_azf3328_playback = | 1226 | static const snd_pcm_hardware_t snd_azf3328_playback = |
1064 | { | 1227 | { |
1065 | /* FIXME!! Correct? */ | 1228 | /* FIXME!! Correct? */ |
1066 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | 1229 | .info = SNDRV_PCM_INFO_MMAP | |
1067 | SNDRV_PCM_INFO_MMAP_VALID), | 1230 | SNDRV_PCM_INFO_INTERLEAVED | |
1068 | .formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_U8 | | 1231 | SNDRV_PCM_INFO_MMAP_VALID, |
1069 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE, | 1232 | .formats = SNDRV_PCM_FMTBIT_S8 | |
1070 | .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_64000 | SNDRV_PCM_RATE_KNOT, | 1233 | SNDRV_PCM_FMTBIT_U8 | |
1071 | .rate_min = 5512, | 1234 | SNDRV_PCM_FMTBIT_S16_LE | |
1072 | .rate_max = 64000, | 1235 | SNDRV_PCM_FMTBIT_U16_LE, |
1236 | .rates = SNDRV_PCM_RATE_5512 | | ||
1237 | SNDRV_PCM_RATE_8000_48000 | | ||
1238 | SNDRV_PCM_RATE_KNOT, | ||
1239 | .rate_min = 4000, | ||
1240 | .rate_max = 66200, | ||
1073 | .channels_min = 1, | 1241 | .channels_min = 1, |
1074 | .channels_max = 2, | 1242 | .channels_max = 2, |
1075 | .buffer_bytes_max = 65536, | 1243 | .buffer_bytes_max = 65536, |
@@ -1083,16 +1251,21 @@ static snd_pcm_hardware_t snd_azf3328_playback = | |||
1083 | .fifo_size = 0, | 1251 | .fifo_size = 0, |
1084 | }; | 1252 | }; |
1085 | 1253 | ||
1086 | static snd_pcm_hardware_t snd_azf3328_capture = | 1254 | static const snd_pcm_hardware_t snd_azf3328_capture = |
1087 | { | 1255 | { |
1088 | /* FIXME */ | 1256 | /* FIXME */ |
1089 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | 1257 | .info = SNDRV_PCM_INFO_MMAP | |
1090 | SNDRV_PCM_INFO_MMAP_VALID), | 1258 | SNDRV_PCM_INFO_INTERLEAVED | |
1091 | .formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_U8 | | 1259 | SNDRV_PCM_INFO_MMAP_VALID, |
1092 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE, | 1260 | .formats = SNDRV_PCM_FMTBIT_S8 | |
1093 | .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_64000 | SNDRV_PCM_RATE_KNOT, | 1261 | SNDRV_PCM_FMTBIT_U8 | |
1094 | .rate_min = 5512, | 1262 | SNDRV_PCM_FMTBIT_S16_LE | |
1095 | .rate_max = 64000, | 1263 | SNDRV_PCM_FMTBIT_U16_LE, |
1264 | .rates = SNDRV_PCM_RATE_5512 | | ||
1265 | SNDRV_PCM_RATE_8000_48000 | | ||
1266 | SNDRV_PCM_RATE_KNOT, | ||
1267 | .rate_min = 4000, | ||
1268 | .rate_max = 66200, | ||
1096 | .channels_min = 1, | 1269 | .channels_min = 1, |
1097 | .channels_max = 2, | 1270 | .channels_max = 2, |
1098 | .buffer_bytes_max = 65536, | 1271 | .buffer_bytes_max = 65536, |
@@ -1105,8 +1278,8 @@ static snd_pcm_hardware_t snd_azf3328_capture = | |||
1105 | 1278 | ||
1106 | 1279 | ||
1107 | static unsigned int snd_azf3328_fixed_rates[] = { | 1280 | static unsigned int snd_azf3328_fixed_rates[] = { |
1108 | 5512, 6620, 8000, 9600, 11025, 16000, 22050, 32000, 44100, 48000, 64000 | 1281 | 4000, 4800, 5512, 6620, 8000, 9600, 11025, 13240, 16000, 22050, 32000, |
1109 | }; | 1282 | 44100, 48000, 66200 }; |
1110 | static snd_pcm_hw_constraint_list_t snd_azf3328_hw_constraints_rates = { | 1283 | static snd_pcm_hw_constraint_list_t snd_azf3328_hw_constraints_rates = { |
1111 | .count = ARRAY_SIZE(snd_azf3328_fixed_rates), | 1284 | .count = ARRAY_SIZE(snd_azf3328_fixed_rates), |
1112 | .list = snd_azf3328_fixed_rates, | 1285 | .list = snd_azf3328_fixed_rates, |
@@ -1115,7 +1288,8 @@ static snd_pcm_hw_constraint_list_t snd_azf3328_hw_constraints_rates = { | |||
1115 | 1288 | ||
1116 | /*****************************************************************/ | 1289 | /*****************************************************************/ |
1117 | 1290 | ||
1118 | static int snd_azf3328_playback_open(snd_pcm_substream_t * substream) | 1291 | static int |
1292 | snd_azf3328_playback_open(snd_pcm_substream_t * substream) | ||
1119 | { | 1293 | { |
1120 | azf3328_t *chip = snd_pcm_substream_chip(substream); | 1294 | azf3328_t *chip = snd_pcm_substream_chip(substream); |
1121 | snd_pcm_runtime_t *runtime = substream->runtime; | 1295 | snd_pcm_runtime_t *runtime = substream->runtime; |
@@ -1129,7 +1303,8 @@ static int snd_azf3328_playback_open(snd_pcm_substream_t * substream) | |||
1129 | return 0; | 1303 | return 0; |
1130 | } | 1304 | } |
1131 | 1305 | ||
1132 | static int snd_azf3328_capture_open(snd_pcm_substream_t * substream) | 1306 | static int |
1307 | snd_azf3328_capture_open(snd_pcm_substream_t * substream) | ||
1133 | { | 1308 | { |
1134 | azf3328_t *chip = snd_pcm_substream_chip(substream); | 1309 | azf3328_t *chip = snd_pcm_substream_chip(substream); |
1135 | snd_pcm_runtime_t *runtime = substream->runtime; | 1310 | snd_pcm_runtime_t *runtime = substream->runtime; |
@@ -1143,7 +1318,8 @@ static int snd_azf3328_capture_open(snd_pcm_substream_t * substream) | |||
1143 | return 0; | 1318 | return 0; |
1144 | } | 1319 | } |
1145 | 1320 | ||
1146 | static int snd_azf3328_playback_close(snd_pcm_substream_t * substream) | 1321 | static int |
1322 | snd_azf3328_playback_close(snd_pcm_substream_t * substream) | ||
1147 | { | 1323 | { |
1148 | azf3328_t *chip = snd_pcm_substream_chip(substream); | 1324 | azf3328_t *chip = snd_pcm_substream_chip(substream); |
1149 | 1325 | ||
@@ -1154,7 +1330,8 @@ static int snd_azf3328_playback_close(snd_pcm_substream_t * substream) | |||
1154 | return 0; | 1330 | return 0; |
1155 | } | 1331 | } |
1156 | 1332 | ||
1157 | static int snd_azf3328_capture_close(snd_pcm_substream_t * substream) | 1333 | static int |
1334 | snd_azf3328_capture_close(snd_pcm_substream_t * substream) | ||
1158 | { | 1335 | { |
1159 | azf3328_t *chip = snd_pcm_substream_chip(substream); | 1336 | azf3328_t *chip = snd_pcm_substream_chip(substream); |
1160 | 1337 | ||
@@ -1188,14 +1365,16 @@ static snd_pcm_ops_t snd_azf3328_capture_ops = { | |||
1188 | .pointer = snd_azf3328_capture_pointer | 1365 | .pointer = snd_azf3328_capture_pointer |
1189 | }; | 1366 | }; |
1190 | 1367 | ||
1191 | static void snd_azf3328_pcm_free(snd_pcm_t *pcm) | 1368 | static void |
1369 | snd_azf3328_pcm_free(snd_pcm_t *pcm) | ||
1192 | { | 1370 | { |
1193 | azf3328_t *chip = pcm->private_data; | 1371 | azf3328_t *chip = pcm->private_data; |
1194 | chip->pcm = NULL; | 1372 | chip->pcm = NULL; |
1195 | snd_pcm_lib_preallocate_free_for_all(pcm); | 1373 | snd_pcm_lib_preallocate_free_for_all(pcm); |
1196 | } | 1374 | } |
1197 | 1375 | ||
1198 | static int __devinit snd_azf3328_pcm(azf3328_t *chip, int device) | 1376 | static int __devinit |
1377 | snd_azf3328_pcm(azf3328_t *chip, int device) | ||
1199 | { | 1378 | { |
1200 | snd_pcm_t *pcm; | 1379 | snd_pcm_t *pcm; |
1201 | int err; | 1380 | int err; |
@@ -1222,7 +1401,8 @@ static int __devinit snd_azf3328_pcm(azf3328_t *chip, int device) | |||
1222 | /******************************************************************/ | 1401 | /******************************************************************/ |
1223 | 1402 | ||
1224 | #ifdef SUPPORT_JOYSTICK | 1403 | #ifdef SUPPORT_JOYSTICK |
1225 | static int __devinit snd_azf3328_config_joystick(azf3328_t *chip, int dev) | 1404 | static int __devinit |
1405 | snd_azf3328_config_joystick(azf3328_t *chip, int dev) | ||
1226 | { | 1406 | { |
1227 | struct gameport *gp; | 1407 | struct gameport *gp; |
1228 | struct resource *r; | 1408 | struct resource *r; |
@@ -1248,15 +1428,16 @@ static int __devinit snd_azf3328_config_joystick(azf3328_t *chip, int dev) | |||
1248 | gp->io = 0x200; | 1428 | gp->io = 0x200; |
1249 | gameport_set_port_data(gp, r); | 1429 | gameport_set_port_data(gp, r); |
1250 | 1430 | ||
1251 | snd_azf3328_io2_write(chip, IDX_IO2_LEGACY_ADDR, | 1431 | snd_azf3328_io2_outb(chip, IDX_IO2_LEGACY_ADDR, |
1252 | snd_azf3328_io2_read(chip, IDX_IO2_LEGACY_ADDR) | LEGACY_JOY); | 1432 | snd_azf3328_io2_inb(chip, IDX_IO2_LEGACY_ADDR) | LEGACY_JOY); |
1253 | 1433 | ||
1254 | gameport_register_port(chip->gameport); | 1434 | gameport_register_port(chip->gameport); |
1255 | 1435 | ||
1256 | return 0; | 1436 | return 0; |
1257 | } | 1437 | } |
1258 | 1438 | ||
1259 | static void snd_azf3328_free_joystick(azf3328_t *chip) | 1439 | static void |
1440 | snd_azf3328_free_joystick(azf3328_t *chip) | ||
1260 | { | 1441 | { |
1261 | if (chip->gameport) { | 1442 | if (chip->gameport) { |
1262 | struct resource *r = gameport_get_port_data(chip->gameport); | 1443 | struct resource *r = gameport_get_port_data(chip->gameport); |
@@ -1264,32 +1445,36 @@ static void snd_azf3328_free_joystick(azf3328_t *chip) | |||
1264 | gameport_unregister_port(chip->gameport); | 1445 | gameport_unregister_port(chip->gameport); |
1265 | chip->gameport = NULL; | 1446 | chip->gameport = NULL; |
1266 | /* disable gameport */ | 1447 | /* disable gameport */ |
1267 | snd_azf3328_io2_write(chip, IDX_IO2_LEGACY_ADDR, | 1448 | snd_azf3328_io2_outb(chip, IDX_IO2_LEGACY_ADDR, |
1268 | snd_azf3328_io2_read(chip, IDX_IO2_LEGACY_ADDR) & ~LEGACY_JOY); | 1449 | snd_azf3328_io2_inb(chip, IDX_IO2_LEGACY_ADDR) & ~LEGACY_JOY); |
1269 | release_and_free_resource(r); | 1450 | release_and_free_resource(r); |
1270 | } | 1451 | } |
1271 | } | 1452 | } |
1272 | #else | 1453 | #else |
1273 | static inline int snd_azf3328_config_joystick(azf3328_t *chip, int dev) { return -ENOSYS; } | 1454 | static inline int |
1274 | static inline void snd_azf3328_free_joystick(azf3328_t *chip) { } | 1455 | snd_azf3328_config_joystick(azf3328_t *chip, int dev) { return -ENOSYS; } |
1456 | static inline void | ||
1457 | snd_azf3328_free_joystick(azf3328_t *chip) { } | ||
1275 | #endif | 1458 | #endif |
1276 | 1459 | ||
1277 | /******************************************************************/ | 1460 | /******************************************************************/ |
1278 | 1461 | ||
1279 | static int snd_azf3328_free(azf3328_t *chip) | 1462 | static int |
1463 | snd_azf3328_free(azf3328_t *chip) | ||
1280 | { | 1464 | { |
1281 | if (chip->irq < 0) | 1465 | if (chip->irq < 0) |
1282 | goto __end_hw; | 1466 | goto __end_hw; |
1283 | 1467 | ||
1284 | /* reset (close) mixer */ | 1468 | /* reset (close) mixer */ |
1285 | snd_azf3328_mixer_set_mute(chip, IDX_MIXER_PLAY_MASTER, 1); /* first mute master volume */ | 1469 | snd_azf3328_mixer_set_mute(chip, IDX_MIXER_PLAY_MASTER, 1); /* first mute master volume */ |
1286 | snd_azf3328_mixer_write(chip, IDX_MIXER_RESET, 0x0, WORD_VALUE); | 1470 | snd_azf3328_mixer_outw(chip, IDX_MIXER_RESET, 0x0000); |
1287 | 1471 | ||
1288 | /* interrupt setup - mask everything */ | 1472 | /* interrupt setup - mask everything (FIXME!) */ |
1289 | /* FIXME */ | 1473 | /* well, at least we know how to disable the timer IRQ */ |
1474 | snd_azf3328_codec_outb(chip, IDX_IO_TIMER_VALUE + 3, 0x00); | ||
1290 | 1475 | ||
1291 | synchronize_irq(chip->irq); | 1476 | synchronize_irq(chip->irq); |
1292 | __end_hw: | 1477 | __end_hw: |
1293 | snd_azf3328_free_joystick(chip); | 1478 | snd_azf3328_free_joystick(chip); |
1294 | if (chip->irq >= 0) | 1479 | if (chip->irq >= 0) |
1295 | free_irq(chip->irq, (void *)chip); | 1480 | free_irq(chip->irq, (void *)chip); |
@@ -1300,15 +1485,129 @@ static int snd_azf3328_free(azf3328_t *chip) | |||
1300 | return 0; | 1485 | return 0; |
1301 | } | 1486 | } |
1302 | 1487 | ||
1303 | static int snd_azf3328_dev_free(snd_device_t *device) | 1488 | static int |
1489 | snd_azf3328_dev_free(snd_device_t *device) | ||
1304 | { | 1490 | { |
1305 | azf3328_t *chip = device->device_data; | 1491 | azf3328_t *chip = device->device_data; |
1306 | return snd_azf3328_free(chip); | 1492 | return snd_azf3328_free(chip); |
1307 | } | 1493 | } |
1308 | 1494 | ||
1495 | /******************************************************************/ | ||
1496 | |||
1497 | /*** NOTE: the physical timer resolution actually is 1024000 ticks per second, | ||
1498 | *** but announcing those attributes to user-space would make programs | ||
1499 | *** configure the timer to a 1 tick value, resulting in an absolutely fatal | ||
1500 | *** timer IRQ storm. | ||
1501 | *** Thus I chose to announce a down-scaled virtual timer to the outside and | ||
1502 | *** calculate real timer countdown values internally. | ||
1503 | *** (the scale factor can be set via module parameter "seqtimer_scaling"). | ||
1504 | ***/ | ||
1505 | |||
1506 | static int | ||
1507 | snd_azf3328_timer_start(snd_timer_t *timer) | ||
1508 | { | ||
1509 | azf3328_t *chip; | ||
1510 | unsigned long flags; | ||
1511 | unsigned int delay; | ||
1512 | |||
1513 | snd_azf3328_dbgcallenter(); | ||
1514 | chip = snd_timer_chip(timer); | ||
1515 | delay = ((timer->sticks * seqtimer_scaling) - 1) & TIMER_VALUE_MASK; | ||
1516 | if (delay < 49) | ||
1517 | { | ||
1518 | /* uhoh, that's not good, since user-space won't know about | ||
1519 | * this timing tweak | ||
1520 | * (we need to do it to avoid a lockup, though) */ | ||
1521 | |||
1522 | snd_azf3328_dbgtimer("delay was too low (%d)!\n", delay); | ||
1523 | delay = 49; /* minimum time is 49 ticks */ | ||
1524 | } | ||
1525 | snd_azf3328_dbgtimer("setting timer countdown value %d, add COUNTDOWN|IRQ\n", delay); | ||
1526 | delay |= TIMER_ENABLE_COUNTDOWN | TIMER_ENABLE_IRQ; | ||
1527 | spin_lock_irqsave(&chip->reg_lock, flags); | ||
1528 | snd_azf3328_codec_outl(chip, IDX_IO_TIMER_VALUE, delay); | ||
1529 | spin_unlock_irqrestore(&chip->reg_lock, flags); | ||
1530 | snd_azf3328_dbgcallleave(); | ||
1531 | return 0; | ||
1532 | } | ||
1533 | |||
1534 | static int | ||
1535 | snd_azf3328_timer_stop(snd_timer_t *timer) | ||
1536 | { | ||
1537 | azf3328_t *chip; | ||
1538 | unsigned long flags; | ||
1539 | |||
1540 | snd_azf3328_dbgcallenter(); | ||
1541 | chip = snd_timer_chip(timer); | ||
1542 | spin_lock_irqsave(&chip->reg_lock, flags); | ||
1543 | /* disable timer countdown and interrupt */ | ||
1544 | /* FIXME: should we write TIMER_ACK_IRQ here? */ | ||
1545 | snd_azf3328_codec_outb(chip, IDX_IO_TIMER_VALUE + 3, 0); | ||
1546 | spin_unlock_irqrestore(&chip->reg_lock, flags); | ||
1547 | snd_azf3328_dbgcallleave(); | ||
1548 | return 0; | ||
1549 | } | ||
1550 | |||
1551 | |||
1552 | static int | ||
1553 | snd_azf3328_timer_precise_resolution(snd_timer_t *timer, | ||
1554 | unsigned long *num, unsigned long *den) | ||
1555 | { | ||
1556 | snd_azf3328_dbgcallenter(); | ||
1557 | *num = 1; | ||
1558 | *den = 1024000 / seqtimer_scaling; | ||
1559 | snd_azf3328_dbgcallleave(); | ||
1560 | return 0; | ||
1561 | } | ||
1562 | |||
1563 | static struct _snd_timer_hardware snd_azf3328_timer_hw = { | ||
1564 | .flags = SNDRV_TIMER_HW_AUTO, | ||
1565 | .resolution = 977, /* 1000000/1024000 = 0.9765625us */ | ||
1566 | .ticks = 1024000, /* max tick count, defined by the value register; actually it's not 1024000, but 1048576, but we don't care */ | ||
1567 | .start = snd_azf3328_timer_start, | ||
1568 | .stop = snd_azf3328_timer_stop, | ||
1569 | .precise_resolution = snd_azf3328_timer_precise_resolution, | ||
1570 | }; | ||
1571 | |||
1572 | static int __devinit | ||
1573 | snd_azf3328_timer(azf3328_t *chip, int device) | ||
1574 | { | ||
1575 | snd_timer_t *timer = NULL; | ||
1576 | snd_timer_id_t tid; | ||
1577 | int err; | ||
1578 | |||
1579 | snd_azf3328_dbgcallenter(); | ||
1580 | tid.dev_class = SNDRV_TIMER_CLASS_CARD; | ||
1581 | tid.dev_sclass = SNDRV_TIMER_SCLASS_NONE; | ||
1582 | tid.card = chip->card->number; | ||
1583 | tid.device = device; | ||
1584 | tid.subdevice = 0; | ||
1585 | |||
1586 | snd_azf3328_timer_hw.resolution *= seqtimer_scaling; | ||
1587 | snd_azf3328_timer_hw.ticks /= seqtimer_scaling; | ||
1588 | if ((err = snd_timer_new(chip->card, "AZF3328", &tid, &timer)) < 0) { | ||
1589 | goto out; | ||
1590 | } | ||
1591 | |||
1592 | strcpy(timer->name, "AZF3328 timer"); | ||
1593 | timer->private_data = chip; | ||
1594 | timer->hw = snd_azf3328_timer_hw; | ||
1595 | |||
1596 | chip->timer = timer; | ||
1597 | |||
1598 | err = 0; | ||
1599 | |||
1600 | out: | ||
1601 | snd_azf3328_dbgcallleave(); | ||
1602 | return err; | ||
1603 | } | ||
1604 | |||
1605 | /******************************************************************/ | ||
1606 | |||
1309 | #if 0 | 1607 | #if 0 |
1310 | /* check whether a bit can be modified */ | 1608 | /* check whether a bit can be modified */ |
1311 | static void snd_azf3328_test_bit(unsigned int reg, int bit) | 1609 | static void |
1610 | snd_azf3328_test_bit(unsigned int reg, int bit) | ||
1312 | { | 1611 | { |
1313 | unsigned char val, valoff, valon; | 1612 | unsigned char val, valoff, valon; |
1314 | 1613 | ||
@@ -1326,7 +1625,26 @@ static void snd_azf3328_test_bit(unsigned int reg, int bit) | |||
1326 | } | 1625 | } |
1327 | #endif | 1626 | #endif |
1328 | 1627 | ||
1329 | static int __devinit snd_azf3328_create(snd_card_t * card, | 1628 | static void |
1629 | snd_azf3328_debug_show_ports(const azf3328_t *chip) | ||
1630 | { | ||
1631 | #if DEBUG_MISC | ||
1632 | u16 tmp; | ||
1633 | |||
1634 | snd_azf3328_dbgmisc("codec_port 0x%lx, io2_port 0x%lx, mpu_port 0x%lx, synth_port 0x%lx, mixer_port 0x%lx, irq %d\n", chip->codec_port, chip->io2_port, chip->mpu_port, chip->synth_port, chip->mixer_port, chip->irq); | ||
1635 | |||
1636 | snd_azf3328_dbgmisc("io2 %02x %02x %02x %02x %02x %02x\n", snd_azf3328_io2_inb(chip, 0), snd_azf3328_io2_inb(chip, 1), snd_azf3328_io2_inb(chip, 2), snd_azf3328_io2_inb(chip, 3), snd_azf3328_io2_inb(chip, 4), snd_azf3328_io2_inb(chip, 5)); | ||
1637 | |||
1638 | for (tmp=0; tmp <= 0x01; tmp += 1) | ||
1639 | snd_azf3328_dbgmisc("0x%02x: opl 0x%04x, mpu300 0x%04x, mpu310 0x%04x, mpu320 0x%04x, mpu330 0x%04x\n", tmp, inb(0x388 + tmp), inb(0x300 + tmp), inb(0x310 + tmp), inb(0x320 + tmp), inb(0x330 + tmp)); | ||
1640 | |||
1641 | for (tmp = 0; tmp <= 0x6E; tmp += 2) | ||
1642 | snd_azf3328_dbgmisc("0x%02x: 0x%04x\n", tmp, snd_azf3328_codec_inb(chip, tmp)); | ||
1643 | #endif | ||
1644 | } | ||
1645 | |||
1646 | static int __devinit | ||
1647 | snd_azf3328_create(snd_card_t * card, | ||
1330 | struct pci_dev *pci, | 1648 | struct pci_dev *pci, |
1331 | unsigned long device_type, | 1649 | unsigned long device_type, |
1332 | azf3328_t ** rchip) | 1650 | azf3328_t ** rchip) |
@@ -1345,8 +1663,8 @@ static int __devinit snd_azf3328_create(snd_card_t * card, | |||
1345 | 1663 | ||
1346 | chip = kzalloc(sizeof(*chip), GFP_KERNEL); | 1664 | chip = kzalloc(sizeof(*chip), GFP_KERNEL); |
1347 | if (chip == NULL) { | 1665 | if (chip == NULL) { |
1348 | pci_disable_device(pci); | 1666 | err = -ENOMEM; |
1349 | return -ENOMEM; | 1667 | goto out_err; |
1350 | } | 1668 | } |
1351 | spin_lock_init(&chip->reg_lock); | 1669 | spin_lock_init(&chip->reg_lock); |
1352 | chip->card = card; | 1670 | chip->card = card; |
@@ -1357,46 +1675,38 @@ static int __devinit snd_azf3328_create(snd_card_t * card, | |||
1357 | if (pci_set_dma_mask(pci, 0x00ffffff) < 0 || | 1675 | if (pci_set_dma_mask(pci, 0x00ffffff) < 0 || |
1358 | pci_set_consistent_dma_mask(pci, 0x00ffffff) < 0) { | 1676 | pci_set_consistent_dma_mask(pci, 0x00ffffff) < 0) { |
1359 | snd_printk(KERN_ERR "architecture does not support 24bit PCI busmaster DMA\n"); | 1677 | snd_printk(KERN_ERR "architecture does not support 24bit PCI busmaster DMA\n"); |
1360 | pci_disable_device(pci); | 1678 | err = -ENXIO; |
1361 | return -ENXIO; | 1679 | goto out_err; |
1362 | } | 1680 | } |
1363 | 1681 | ||
1364 | if ((err = pci_request_regions(pci, "Aztech AZF3328")) < 0) { | 1682 | if ((err = pci_request_regions(pci, "Aztech AZF3328")) < 0) { |
1365 | kfree(chip); | 1683 | goto out_err; |
1366 | pci_disable_device(pci); | ||
1367 | return err; | ||
1368 | } | 1684 | } |
1369 | 1685 | ||
1370 | chip->codec_port = pci_resource_start(pci, 0); | 1686 | chip->codec_port = pci_resource_start(pci, 0); |
1371 | chip->io2_port = pci_resource_start(pci, 1); | 1687 | chip->io2_port = pci_resource_start(pci, 1); |
1372 | chip->mpu_port = pci_resource_start(pci, 2); | 1688 | chip->mpu_port = pci_resource_start(pci, 2); |
1373 | chip->synth_port = pci_resource_start(pci, 3); | 1689 | chip->synth_port = pci_resource_start(pci, 3); |
1374 | chip->mixer_port = pci_resource_start(pci, 4); | 1690 | chip->mixer_port = pci_resource_start(pci, 4); |
1375 | 1691 | ||
1376 | if (request_irq(pci->irq, snd_azf3328_interrupt, SA_INTERRUPT|SA_SHIRQ, card->shortname, (void *)chip)) { | 1692 | if (request_irq(pci->irq, snd_azf3328_interrupt, SA_INTERRUPT|SA_SHIRQ, card->shortname, (void *)chip)) { |
1377 | snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); | 1693 | snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); |
1378 | snd_azf3328_free(chip); | 1694 | err = -EBUSY; |
1379 | return -EBUSY; | 1695 | goto out_err; |
1380 | } | 1696 | } |
1381 | chip->irq = pci->irq; | 1697 | chip->irq = pci->irq; |
1382 | pci_set_master(pci); | 1698 | pci_set_master(pci); |
1383 | synchronize_irq(chip->irq); | 1699 | synchronize_irq(chip->irq); |
1384 | 1700 | ||
1385 | snd_azf3328_dbgmisc("codec_port 0x%lx, io2_port 0x%lx, mpu_port 0x%lx, synth_port 0x%lx, mixer_port 0x%lx, irq %d\n", chip->codec_port, chip->io2_port, chip->mpu_port, chip->synth_port, chip->mixer_port, chip->irq); | 1701 | snd_azf3328_debug_show_ports(chip); |
1386 | 1702 | ||
1387 | snd_azf3328_dbgmisc("io2 %02x %02x %02x %02x %02x %02x\n", snd_azf3328_io2_read(chip, 0), snd_azf3328_io2_read(chip, 1), snd_azf3328_io2_read(chip, 2), snd_azf3328_io2_read(chip, 3), snd_azf3328_io2_read(chip, 4), snd_azf3328_io2_read(chip, 5)); | ||
1388 | |||
1389 | for (tmp=0; tmp <= 0x01; tmp += 1) | ||
1390 | snd_azf3328_dbgmisc("0x%02x: opl 0x%04x, mpu300 0x%04x, mpu310 0x%04x, mpu320 0x%04x, mpu330 0x%04x\n", tmp, inb(0x388 + tmp), inb(0x300 + tmp), inb(0x310 + tmp), inb(0x320 + tmp), inb(0x330 + tmp)); | ||
1391 | |||
1392 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { | 1703 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { |
1393 | snd_azf3328_free(chip); | 1704 | goto out_err; |
1394 | return err; | ||
1395 | } | 1705 | } |
1396 | 1706 | ||
1397 | /* create mixer interface & switches */ | 1707 | /* create mixer interface & switches */ |
1398 | if ((err = snd_azf3328_mixer_new(chip)) < 0) | 1708 | if ((err = snd_azf3328_mixer_new(chip)) < 0) |
1399 | return err; | 1709 | goto out_err; |
1400 | 1710 | ||
1401 | #if 0 | 1711 | #if 0 |
1402 | /* set very low bitrate to reduce noise and power consumption? */ | 1712 | /* set very low bitrate to reduce noise and power consumption? */ |
@@ -1404,22 +1714,34 @@ static int __devinit snd_azf3328_create(snd_card_t * card, | |||
1404 | #endif | 1714 | #endif |
1405 | 1715 | ||
1406 | /* standard chip init stuff */ | 1716 | /* standard chip init stuff */ |
1407 | spin_lock_irq(&chip->reg_lock); | 1717 | /* default IRQ init value */ |
1408 | outb(DMA_PLAY_SOMETHING2|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE, chip->codec_port + IDX_IO_PLAY_FLAGS); | 1718 | tmp = DMA_PLAY_SOMETHING2|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE; |
1409 | outb(DMA_PLAY_SOMETHING2|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE, chip->codec_port + IDX_IO_SOMETHING_FLAGS); | ||
1410 | outb(DMA_PLAY_SOMETHING2|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE, chip->codec_port + IDX_IO_REC_FLAGS); | ||
1411 | outb(0x0, chip->codec_port + IDX_IO_IRQ63H); | ||
1412 | 1719 | ||
1720 | spin_lock_irq(&chip->reg_lock); | ||
1721 | snd_azf3328_codec_outb(chip, IDX_IO_PLAY_FLAGS, tmp); | ||
1722 | snd_azf3328_codec_outb(chip, IDX_IO_REC_FLAGS, tmp); | ||
1723 | snd_azf3328_codec_outb(chip, IDX_IO_SOMETHING_FLAGS, tmp); | ||
1724 | snd_azf3328_codec_outb(chip, IDX_IO_TIMER_VALUE + 3, 0x00); /* disable timer */ | ||
1413 | spin_unlock_irq(&chip->reg_lock); | 1725 | spin_unlock_irq(&chip->reg_lock); |
1414 | 1726 | ||
1415 | snd_card_set_dev(card, &pci->dev); | 1727 | snd_card_set_dev(card, &pci->dev); |
1416 | 1728 | ||
1417 | *rchip = chip; | 1729 | *rchip = chip; |
1418 | return 0; | 1730 | |
1731 | err = 0; | ||
1732 | goto out; | ||
1733 | |||
1734 | out_err: | ||
1735 | if (chip) | ||
1736 | snd_azf3328_free(chip); | ||
1737 | pci_disable_device(pci); | ||
1738 | |||
1739 | out: | ||
1740 | return err; | ||
1419 | } | 1741 | } |
1420 | 1742 | ||
1421 | static int __devinit snd_azf3328_probe(struct pci_dev *pci, | 1743 | static int __devinit |
1422 | const struct pci_device_id *pci_id) | 1744 | snd_azf3328_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) |
1423 | { | 1745 | { |
1424 | static int dev; | 1746 | static int dev; |
1425 | snd_card_t *card; | 1747 | snd_card_t *card; |
@@ -1443,21 +1765,22 @@ static int __devinit snd_azf3328_probe(struct pci_dev *pci, | |||
1443 | strcpy(card->shortname, "Aztech AZF3328 (PCI168)"); | 1765 | strcpy(card->shortname, "Aztech AZF3328 (PCI168)"); |
1444 | 1766 | ||
1445 | if ((err = snd_azf3328_create(card, pci, pci_id->driver_data, &chip)) < 0) { | 1767 | if ((err = snd_azf3328_create(card, pci, pci_id->driver_data, &chip)) < 0) { |
1446 | snd_card_free(card); | 1768 | goto out_err; |
1447 | return err; | ||
1448 | } | 1769 | } |
1449 | 1770 | ||
1450 | if ((err = snd_mpu401_uart_new( card, 0, MPU401_HW_MPU401, | 1771 | if ((err = snd_mpu401_uart_new( card, 0, MPU401_HW_MPU401, |
1451 | chip->mpu_port, 1, pci->irq, 0, | 1772 | chip->mpu_port, 1, pci->irq, 0, |
1452 | &chip->rmidi)) < 0) { | 1773 | &chip->rmidi)) < 0) { |
1453 | snd_printk(KERN_ERR "azf3328: no MPU-401 device at 0x%lx?\n", chip->mpu_port); | 1774 | snd_printk(KERN_ERR "azf3328: no MPU-401 device at 0x%lx?\n", chip->mpu_port); |
1454 | snd_card_free(card); | 1775 | goto out_err; |
1455 | return err; | 1776 | } |
1777 | |||
1778 | if ((err = snd_azf3328_timer(chip, 0)) < 0) { | ||
1779 | goto out_err; | ||
1456 | } | 1780 | } |
1457 | 1781 | ||
1458 | if ((err = snd_azf3328_pcm(chip, 0)) < 0) { | 1782 | if ((err = snd_azf3328_pcm(chip, 0)) < 0) { |
1459 | snd_card_free(card); | 1783 | goto out_err; |
1460 | return err; | ||
1461 | } | 1784 | } |
1462 | 1785 | ||
1463 | if (snd_opl3_create(card, chip->synth_port, chip->synth_port+2, | 1786 | if (snd_opl3_create(card, chip->synth_port, chip->synth_port+2, |
@@ -1466,40 +1789,46 @@ static int __devinit snd_azf3328_probe(struct pci_dev *pci, | |||
1466 | chip->synth_port, chip->synth_port+2 ); | 1789 | chip->synth_port, chip->synth_port+2 ); |
1467 | } else { | 1790 | } else { |
1468 | if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { | 1791 | if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { |
1469 | snd_card_free(card); | 1792 | goto out_err; |
1470 | return err; | ||
1471 | } | 1793 | } |
1472 | } | 1794 | } |
1473 | 1795 | ||
1474 | snd_azf3328_dbgio(chip, "create"); | ||
1475 | |||
1476 | sprintf(card->longname, "%s at 0x%lx, irq %i", | 1796 | sprintf(card->longname, "%s at 0x%lx, irq %i", |
1477 | card->shortname, chip->codec_port, chip->irq); | 1797 | card->shortname, chip->codec_port, chip->irq); |
1478 | 1798 | ||
1479 | if ((err = snd_card_register(card)) < 0) { | 1799 | if ((err = snd_card_register(card)) < 0) { |
1480 | snd_card_free(card); | 1800 | goto out_err; |
1481 | return err; | ||
1482 | } | 1801 | } |
1483 | 1802 | ||
1484 | #ifdef MODULE | 1803 | #ifdef MODULE |
1485 | printk( | 1804 | printk( |
1486 | "azt3328: Experimental driver for Aztech AZF3328-based soundcards such as PCI168.\n" | 1805 | "azt3328: Sound driver for Aztech AZF3328-based soundcards such as PCI168\n" |
1487 | "azt3328: ZERO support from Aztech: you might think hard about future purchase.\n" | 1806 | "azt3328: (hardware was completely undocumented - ZERO support from Aztech).\n" |
1488 | "azt3328: Feel free to contact hw7oshyuv3001@sneakemail.com for bug reports etc.!\n"); | 1807 | "azt3328: Feel free to contact andi AT lisas.de for bug reports etc.!\n" |
1808 | "azt3328: User-scalable sequencer timer set to %dHz (1024000Hz / %d).\n", | ||
1809 | 1024000 / seqtimer_scaling, seqtimer_scaling); | ||
1489 | #endif | 1810 | #endif |
1490 | 1811 | ||
1491 | if (snd_azf3328_config_joystick(chip, dev) < 0) | 1812 | if (snd_azf3328_config_joystick(chip, dev) < 0) |
1492 | snd_azf3328_io2_write(chip, IDX_IO2_LEGACY_ADDR, | 1813 | snd_azf3328_io2_outb(chip, IDX_IO2_LEGACY_ADDR, |
1493 | snd_azf3328_io2_read(chip, IDX_IO2_LEGACY_ADDR) & ~LEGACY_JOY); | 1814 | snd_azf3328_io2_inb(chip, IDX_IO2_LEGACY_ADDR) & ~LEGACY_JOY); |
1494 | 1815 | ||
1495 | pci_set_drvdata(pci, card); | 1816 | pci_set_drvdata(pci, card); |
1496 | dev++; | 1817 | dev++; |
1497 | 1818 | ||
1819 | err = 0; | ||
1820 | goto out; | ||
1821 | |||
1822 | out_err: | ||
1823 | snd_card_free(card); | ||
1824 | |||
1825 | out: | ||
1498 | snd_azf3328_dbgcallleave(); | 1826 | snd_azf3328_dbgcallleave(); |
1499 | return 0; | 1827 | return err; |
1500 | } | 1828 | } |
1501 | 1829 | ||
1502 | static void __devexit snd_azf3328_remove(struct pci_dev *pci) | 1830 | static void __devexit |
1831 | snd_azf3328_remove(struct pci_dev *pci) | ||
1503 | { | 1832 | { |
1504 | snd_azf3328_dbgcallenter(); | 1833 | snd_azf3328_dbgcallenter(); |
1505 | snd_card_free(pci_get_drvdata(pci)); | 1834 | snd_card_free(pci_get_drvdata(pci)); |
@@ -1515,7 +1844,8 @@ static struct pci_driver driver = { | |||
1515 | .remove = __devexit_p(snd_azf3328_remove), | 1844 | .remove = __devexit_p(snd_azf3328_remove), |
1516 | }; | 1845 | }; |
1517 | 1846 | ||
1518 | static int __init alsa_card_azf3328_init(void) | 1847 | static int __init |
1848 | alsa_card_azf3328_init(void) | ||
1519 | { | 1849 | { |
1520 | int err; | 1850 | int err; |
1521 | snd_azf3328_dbgcallenter(); | 1851 | snd_azf3328_dbgcallenter(); |
@@ -1524,7 +1854,8 @@ static int __init alsa_card_azf3328_init(void) | |||
1524 | return err; | 1854 | return err; |
1525 | } | 1855 | } |
1526 | 1856 | ||
1527 | static void __exit alsa_card_azf3328_exit(void) | 1857 | static void __exit |
1858 | alsa_card_azf3328_exit(void) | ||
1528 | { | 1859 | { |
1529 | snd_azf3328_dbgcallenter(); | 1860 | snd_azf3328_dbgcallenter(); |
1530 | pci_unregister_driver(&driver); | 1861 | pci_unregister_driver(&driver); |
diff --git a/sound/pci/azt3328.h b/sound/pci/azt3328.h index 7e0e79180977..f489bdaf6d40 100644 --- a/sound/pci/azt3328.h +++ b/sound/pci/azt3328.h | |||
@@ -1,19 +1,17 @@ | |||
1 | #ifndef __SOUND_AZF3328_H | 1 | #ifndef __SOUND_AZT3328_H |
2 | #define __SOUND_AZF3328_H | 2 | #define __SOUND_AZT3328_H |
3 | 3 | ||
4 | /* type argument to use for the I/O functions */ | 4 | /* "PU" == "power-up value", as tested on PCI168 PCI rev. 10 */ |
5 | #define WORD_VALUE 0x1000 | ||
6 | #define DWORD_VALUE 0x2000 | ||
7 | #define BYTE_VALUE 0x4000 | ||
8 | 5 | ||
9 | /*** main I/O area port indices ***/ | 6 | /*** main I/O area port indices ***/ |
10 | /* (only 0x70 of 0x80 bytes saved/restored by Windows driver) */ | 7 | /* (only 0x70 of 0x80 bytes saved/restored by Windows driver) */ |
11 | /* the driver initialisation suggests a layout of 3 main areas: | 8 | /* the driver initialisation suggests a layout of 4 main areas: |
12 | * from 0x00 (playback), from 0x20 (recording) and from 0x40 (maybe DirectX | 9 | * from 0x00 (playback), from 0x20 (recording) and from 0x40 (maybe MPU401??). |
13 | * timer ???). and probably another area from 0x60 to 0x6f | 10 | * And another area from 0x60 to 0x6f (DirectX timer, IRQ management, |
14 | * (IRQ management, power management etc. ???). */ | 11 | * power management etc.???). */ |
15 | /* playback area */ | 12 | |
16 | #define IDX_IO_PLAY_FLAGS 0x00 | 13 | /** playback area **/ |
14 | #define IDX_IO_PLAY_FLAGS 0x00 /* PU:0x0000 */ | ||
17 | /* able to reactivate output after output muting due to 8/16bit | 15 | /* able to reactivate output after output muting due to 8/16bit |
18 | * output change, just like 0x0002. | 16 | * output change, just like 0x0002. |
19 | * 0x0001 is the only bit that's able to start the DMA counter */ | 17 | * 0x0001 is the only bit that's able to start the DMA counter */ |
@@ -29,7 +27,7 @@ | |||
29 | #define DMA_EPILOGUE_SOMETHING 0x0010 | 27 | #define DMA_EPILOGUE_SOMETHING 0x0010 |
30 | #define DMA_SOMETHING_ELSE 0x0020 /* ??? */ | 28 | #define DMA_SOMETHING_ELSE 0x0020 /* ??? */ |
31 | #define SOMETHING_UNMODIFIABLE 0xffc0 /* unused ? not modifiable */ | 29 | #define SOMETHING_UNMODIFIABLE 0xffc0 /* unused ? not modifiable */ |
32 | #define IDX_IO_PLAY_IRQMASK 0x02 | 30 | #define IDX_IO_PLAY_IRQTYPE 0x02 /* PU:0x0001 */ |
33 | /* write back to flags in case flags are set, in order to ACK IRQ in handler | 31 | /* write back to flags in case flags are set, in order to ACK IRQ in handler |
34 | * (bit 1 of port 0x64 indicates interrupt for one of these three types) | 32 | * (bit 1 of port 0x64 indicates interrupt for one of these three types) |
35 | * sometimes in this case it just writes 0xffff to globally ACK all IRQs | 33 | * sometimes in this case it just writes 0xffff to globally ACK all IRQs |
@@ -41,36 +39,39 @@ | |||
41 | #define IRQMASK_SOME_STATUS_1 0x0008 /* \ related bits */ | 39 | #define IRQMASK_SOME_STATUS_1 0x0008 /* \ related bits */ |
42 | #define IRQMASK_SOME_STATUS_2 0x0010 /* / (checked together in loop) */ | 40 | #define IRQMASK_SOME_STATUS_2 0x0010 /* / (checked together in loop) */ |
43 | #define IRQMASK_UNMODIFIABLE 0xffe0 /* unused ? not modifiable */ | 41 | #define IRQMASK_UNMODIFIABLE 0xffe0 /* unused ? not modifiable */ |
44 | #define IDX_IO_PLAY_DMA_START_1 0x04 /* start address of 1st DMA play area */ | 42 | #define IDX_IO_PLAY_DMA_START_1 0x04 /* start address of 1st DMA play area, PU:0x00000000 */ |
45 | #define IDX_IO_PLAY_DMA_START_2 0x08 /* start address of 2nd DMA play area */ | 43 | #define IDX_IO_PLAY_DMA_START_2 0x08 /* start address of 2nd DMA play area, PU:0x00000000 */ |
46 | #define IDX_IO_PLAY_DMA_LEN_1 0x0c /* length of 1st DMA play area */ | 44 | #define IDX_IO_PLAY_DMA_LEN_1 0x0c /* length of 1st DMA play area, PU:0x0000 */ |
47 | #define IDX_IO_PLAY_DMA_LEN_2 0x0e /* length of 2nd DMA play area */ | 45 | #define IDX_IO_PLAY_DMA_LEN_2 0x0e /* length of 2nd DMA play area, PU:0x0000 */ |
48 | #define IDX_IO_PLAY_DMA_CURRPOS 0x10 /* current DMA position */ | 46 | #define IDX_IO_PLAY_DMA_CURRPOS 0x10 /* current DMA position, PU:0x00000000 */ |
49 | #define IDX_IO_PLAY_DMA_CURROFS 0x14 /* offset within current DMA play area */ | 47 | #define IDX_IO_PLAY_DMA_CURROFS 0x14 /* offset within current DMA play area, PU:0x0000 */ |
50 | #define IDX_IO_PLAY_SOUNDFORMAT 0x16 | 48 | #define IDX_IO_PLAY_SOUNDFORMAT 0x16 /* PU:0x0010 */ |
51 | /* all unspecified bits can't be modified */ | 49 | /* all unspecified bits can't be modified */ |
52 | #define SOUNDFORMAT_FREQUENCY_MASK 0x000f | 50 | #define SOUNDFORMAT_FREQUENCY_MASK 0x000f |
51 | #define SOUNDFORMAT_XTAL1 0x00 | ||
52 | #define SOUNDFORMAT_XTAL2 0x01 | ||
53 | /* all _SUSPECTED_ values are not used by Windows drivers, so we don't | 53 | /* all _SUSPECTED_ values are not used by Windows drivers, so we don't |
54 | * have any hard facts, only rough measurements */ | 54 | * have any hard facts, only rough measurements */ |
55 | #define SOUNDFORMAT_FREQ_SUSPECTED_4000 0x0c | 55 | #define SOUNDFORMAT_FREQ_SUSPECTED_4000 0x0c | SOUNDFORMAT_XTAL1 |
56 | #define SOUNDFORMAT_FREQ_SUSPECTED_4800 0x0a | 56 | #define SOUNDFORMAT_FREQ_SUSPECTED_4800 0x0a | SOUNDFORMAT_XTAL1 |
57 | #define SOUNDFORMAT_FREQ_5510 0x0d | 57 | #define SOUNDFORMAT_FREQ_5510 0x0c | SOUNDFORMAT_XTAL2 |
58 | #define SOUNDFORMAT_FREQ_6620 0x0b | 58 | #define SOUNDFORMAT_FREQ_6620 0x0a | SOUNDFORMAT_XTAL2 |
59 | #define SOUNDFORMAT_FREQ_8000 0x00 /* also 0x0e ? */ | 59 | #define SOUNDFORMAT_FREQ_8000 0x00 | SOUNDFORMAT_XTAL1 /* also 0x0e | SOUNDFORMAT_XTAL1? */ |
60 | #define SOUNDFORMAT_FREQ_9600 0x08 | 60 | #define SOUNDFORMAT_FREQ_9600 0x08 | SOUNDFORMAT_XTAL1 |
61 | #define SOUNDFORMAT_FREQ_SUSPECTED_12000 0x09 | 61 | #define SOUNDFORMAT_FREQ_11025 0x00 | SOUNDFORMAT_XTAL2 /* also 0x0e | SOUNDFORMAT_XTAL2? */ |
62 | #define SOUNDFORMAT_FREQ_11025 0x01 /* also 0x0f ? */ | 62 | #define SOUNDFORMAT_FREQ_SUSPECTED_13240 0x08 | SOUNDFORMAT_XTAL2 /* seems to be 6620 *2 */ |
63 | #define SOUNDFORMAT_FREQ_16000 0x02 | 63 | #define SOUNDFORMAT_FREQ_16000 0x02 | SOUNDFORMAT_XTAL1 |
64 | #define SOUNDFORMAT_FREQ_22050 0x03 | 64 | #define SOUNDFORMAT_FREQ_22050 0x02 | SOUNDFORMAT_XTAL2 |
65 | #define SOUNDFORMAT_FREQ_32000 0x04 | 65 | #define SOUNDFORMAT_FREQ_32000 0x04 | SOUNDFORMAT_XTAL1 |
66 | #define SOUNDFORMAT_FREQ_44100 0x05 | 66 | #define SOUNDFORMAT_FREQ_44100 0x04 | SOUNDFORMAT_XTAL2 |
67 | #define SOUNDFORMAT_FREQ_48000 0x06 | 67 | #define SOUNDFORMAT_FREQ_48000 0x06 | SOUNDFORMAT_XTAL1 |
68 | #define SOUNDFORMAT_FREQ_SUSPECTED_64000 0x07 | 68 | #define SOUNDFORMAT_FREQ_SUSPECTED_66200 0x06 | SOUNDFORMAT_XTAL2 /* 66200 (13240 * 5); 64000 may have been nicer :-\ */ |
69 | #define SOUNDFORMAT_FLAG_16BIT 0x0010 | 69 | #define SOUNDFORMAT_FLAG_16BIT 0x0010 |
70 | #define SOUNDFORMAT_FLAG_2CHANNELS 0x0020 | 70 | #define SOUNDFORMAT_FLAG_2CHANNELS 0x0020 |
71 | /* recording area (see also: playback bit flag definitions) */ | 71 | |
72 | #define IDX_IO_REC_FLAGS 0x20 /* ?? */ | 72 | /** recording area (see also: playback bit flag definitions) **/ |
73 | #define IDX_IO_REC_IRQMASK 0x22 /* ?? */ | 73 | #define IDX_IO_REC_FLAGS 0x20 /* ??, PU:0x0000 */ |
74 | #define IDX_IO_REC_IRQTYPE 0x22 /* ??, PU:0x0000 */ | ||
74 | #define IRQ_REC_SOMETHING 0x0001 /* something & ACK */ | 75 | #define IRQ_REC_SOMETHING 0x0001 /* something & ACK */ |
75 | #define IRQ_FINISHED_RECBUF_1 0x0002 /* 1st dmabuf finished & ACK */ | 76 | #define IRQ_FINISHED_RECBUF_1 0x0002 /* 1st dmabuf finished & ACK */ |
76 | #define IRQ_FINISHED_RECBUF_2 0x0004 /* 2nd dmabuf finished & ACK */ | 77 | #define IRQ_FINISHED_RECBUF_2 0x0004 /* 2nd dmabuf finished & ACK */ |
@@ -78,39 +79,47 @@ | |||
78 | * but OTOH they are most likely at port 0x22 instead */ | 79 | * but OTOH they are most likely at port 0x22 instead */ |
79 | #define IRQMASK_SOME_STATUS_1 0x0008 /* \ related bits */ | 80 | #define IRQMASK_SOME_STATUS_1 0x0008 /* \ related bits */ |
80 | #define IRQMASK_SOME_STATUS_2 0x0010 /* / (checked together in loop) */ | 81 | #define IRQMASK_SOME_STATUS_2 0x0010 /* / (checked together in loop) */ |
81 | #define IDX_IO_REC_DMA_START_1 0x24 | 82 | #define IDX_IO_REC_DMA_START_1 0x24 /* PU:0x00000000 */ |
82 | #define IDX_IO_REC_DMA_START_2 0x28 | 83 | #define IDX_IO_REC_DMA_START_2 0x28 /* PU:0x00000000 */ |
83 | #define IDX_IO_REC_DMA_LEN_1 0x2c | 84 | #define IDX_IO_REC_DMA_LEN_1 0x2c /* PU:0x0000 */ |
84 | #define IDX_IO_REC_DMA_LEN_2 0x2e | 85 | #define IDX_IO_REC_DMA_LEN_2 0x2e /* PU:0x0000 */ |
85 | #define IDX_IO_REC_DMA_CURRPOS 0x30 | 86 | #define IDX_IO_REC_DMA_CURRPOS 0x30 /* PU:0x00000000 */ |
86 | #define IDX_IO_REC_DMA_CURROFS 0x34 | 87 | #define IDX_IO_REC_DMA_CURROFS 0x34 /* PU:0x00000000 */ |
87 | #define IDX_IO_REC_SOUNDFORMAT 0x36 | 88 | #define IDX_IO_REC_SOUNDFORMAT 0x36 /* PU:0x0000 */ |
88 | /* some third area ? (after playback and recording) */ | 89 | |
89 | #define IDX_IO_SOMETHING_FLAGS 0x40 /* gets set to 0x34 just like port 0x0 and 0x20 on card init */ | 90 | /** hmm, what is this I/O area for? MPU401?? (after playback, recording, ???, timer) **/ |
91 | #define IDX_IO_SOMETHING_FLAGS 0x40 /* gets set to 0x34 just like port 0x0 and 0x20 on card init, PU:0x0000 */ | ||
90 | /* general */ | 92 | /* general */ |
91 | #define IDX_IO_60H 0x60 /* writing 0xffff returns 0xffff */ | 93 | #define IDX_IO_42H 0x42 /* PU:0x0001 */ |
92 | #define IDX_IO_62H 0x62 /* writing to WORD 0x0062 can hang the box ! --> responsible for IRQ management as a whole ?? */ | 94 | |
93 | #define IDX_IO_IRQ63H 0x63 /* FIXME !! */ | 95 | /** DirectX timer, main interrupt area (FIXME: and something else?) **/ |
94 | #define IO_IRQ63H_SOMETHING 0x04 /* being set in IRQ handler in case port 0x00 had 0x0020 set upon IRQ handler */ | 96 | #define IDX_IO_TIMER_VALUE 0x60 /* found this timer area by pure luck :-) */ |
97 | #define TIMER_VALUE_MASK 0x000fffffUL /* timer countdown value; triggers IRQ when timer is finished */ | ||
98 | #define TIMER_ENABLE_COUNTDOWN 0x01000000UL /* activate the timer countdown */ | ||
99 | #define TIMER_ENABLE_IRQ 0x02000000UL /* trigger timer IRQ on zero transition */ | ||
100 | #define TIMER_ACK_IRQ 0x04000000UL /* being set in IRQ handler in case port 0x00 (hmm, not port 0x64!?!?) had 0x0020 set upon IRQ handler */ | ||
95 | #define IDX_IO_IRQSTATUS 0x64 | 101 | #define IDX_IO_IRQSTATUS 0x64 |
96 | #define IRQ_PLAYBACK 0x0001 | 102 | #define IRQ_PLAYBACK 0x0001 |
97 | #define IRQ_RECORDING 0x0002 | 103 | #define IRQ_RECORDING 0x0002 |
98 | #define IRQ_MPU401 0x0010 | 104 | #define IRQ_MPU401 0x0010 |
99 | #define IRQ_SOMEIRQ 0x0020 /* ???? */ | 105 | #define IRQ_TIMER 0x0020 /* DirectX timer */ |
100 | #define IRQ_WHO_KNOWS_UNUSED 0x00e0 /* probably unused */ | 106 | #define IRQ_UNKNOWN1 0x0040 /* probably unused */ |
107 | #define IRQ_UNKNOWN2 0x0080 /* probably unused */ | ||
101 | #define IDX_IO_66H 0x66 /* writing 0xffff returns 0x0000 */ | 108 | #define IDX_IO_66H 0x66 /* writing 0xffff returns 0x0000 */ |
102 | #define IDX_IO_SOME_VALUE 0x68 /* this is always set to 0x3ff, and writable; maybe some buffer limit, but I couldn't find out more */ | 109 | #define IDX_IO_SOME_VALUE 0x68 /* this is set to e.g. 0x3ff or 0x300, and writable; maybe some buffer limit, but I couldn't find out more, PU:0x00ff */ |
103 | #define IDX_IO_6AH 0x6A /* this WORD can be set to have bits 0x0028 activated; actually inhibits PCM playback !!! maybe power management ?? */ | 110 | #define IDX_IO_6AH 0x6A /* this WORD can be set to have bits 0x0028 activated; actually inhibits PCM playback!!! maybe power management?? */ |
104 | #define IDX_IO_6CH 0x6C /* this WORD can have all its bits activated ? */ | 111 | #define IDX_IO_6CH 0x6C |
105 | #define IDX_IO_6EH 0x6E /* writing 0xffff returns 0x83fe */ | 112 | #define IDX_IO_6EH 0x6E /* writing 0xffff returns 0x83fe */ |
106 | /* further I/O indices not saved/restored, so probably not used */ | 113 | /* further I/O indices not saved/restored, so probably not used */ |
107 | 114 | ||
115 | |||
108 | /*** I/O 2 area port indices ***/ | 116 | /*** I/O 2 area port indices ***/ |
109 | /* (only 0x06 of 0x08 bytes saved/restored by Windows driver) */ | 117 | /* (only 0x06 of 0x08 bytes saved/restored by Windows driver) */ |
110 | #define IDX_IO2_LEGACY_ADDR 0x04 | 118 | #define IDX_IO2_LEGACY_ADDR 0x04 |
111 | #define LEGACY_SOMETHING 0x01 /* OPL3 ?? */ | 119 | #define LEGACY_SOMETHING 0x01 /* OPL3?? */ |
112 | #define LEGACY_JOY 0x08 | 120 | #define LEGACY_JOY 0x08 |
113 | 121 | ||
122 | |||
114 | /*** mixer I/O area port indices ***/ | 123 | /*** mixer I/O area port indices ***/ |
115 | /* (only 0x22 of 0x40 bytes saved/restored by Windows driver) | 124 | /* (only 0x22 of 0x40 bytes saved/restored by Windows driver) |
116 | * generally spoken: AC97 register index = AZF3328 mixer reg index + 2 | 125 | * generally spoken: AC97 register index = AZF3328 mixer reg index + 2 |
@@ -148,18 +157,18 @@ | |||
148 | /* unlisted bits are unmodifiable */ | 157 | /* unlisted bits are unmodifiable */ |
149 | #define MIXER_ADVCTL1_3DWIDTH_MASK 0x000e | 158 | #define MIXER_ADVCTL1_3DWIDTH_MASK 0x000e |
150 | #define MIXER_ADVCTL1_HIFI3D_MASK 0x0300 | 159 | #define MIXER_ADVCTL1_HIFI3D_MASK 0x0300 |
151 | #define IDX_MIXER_ADVCTL2 0x20 /* resembles AC97_GENERAL_PURPOSE reg ! */ | 160 | #define IDX_MIXER_ADVCTL2 0x20 /* resembles AC97_GENERAL_PURPOSE reg! */ |
152 | /* unlisted bits are unmodifiable */ | 161 | /* unlisted bits are unmodifiable */ |
153 | #define MIXER_ADVCTL2_BIT7 0x0080 /* WaveOut 3D Bypass ? mutes WaveOut at LineOut */ | 162 | #define MIXER_ADVCTL2_BIT7 0x0080 /* WaveOut 3D Bypass? mutes WaveOut at LineOut */ |
154 | #define MIXER_ADVCTL2_BIT8 0x0100 /* is this Modem Out Select ? */ | 163 | #define MIXER_ADVCTL2_BIT8 0x0100 /* is this Modem Out Select? */ |
155 | #define MIXER_ADVCTL2_BIT9 0x0200 /* Mono Select Source ? */ | 164 | #define MIXER_ADVCTL2_BIT9 0x0200 /* Mono Select Source? */ |
156 | #define MIXER_ADVCTL2_BIT13 0x2000 /* 3D enable ? */ | 165 | #define MIXER_ADVCTL2_BIT13 0x2000 /* 3D enable? */ |
157 | #define MIXER_ADVCTL2_BIT15 0x8000 /* unknown */ | 166 | #define MIXER_ADVCTL2_BIT15 0x8000 /* unknown */ |
158 | 167 | ||
159 | #define IDX_MIXER_SOMETHING30H 0x30 /* used, but unknown ??? */ | 168 | #define IDX_MIXER_SOMETHING30H 0x30 /* used, but unknown??? */ |
160 | 169 | ||
161 | /* driver internal flags */ | 170 | /* driver internal flags */ |
162 | #define SET_CHAN_LEFT 1 | 171 | #define SET_CHAN_LEFT 1 |
163 | #define SET_CHAN_RIGHT 2 | 172 | #define SET_CHAN_RIGHT 2 |
164 | 173 | ||
165 | #endif /* __SOUND_AZF3328_H */ | 174 | #endif /* __SOUND_AZT3328_H */ |