Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * PMac Burgundy lowlevel functions |
| 3 | * |
| 4 | * Copyright (c) by Takashi Iwai <tiwai@suse.de> |
| 5 | * code based on dmasound.c. |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 20 | */ |
| 21 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | #include <asm/io.h> |
| 23 | #include <linux/init.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | #include <linux/delay.h> |
| 25 | #include <sound/core.h> |
| 26 | #include "pmac.h" |
| 27 | #include "burgundy.h" |
| 28 | |
| 29 | |
| 30 | /* Waits for busy flag to clear */ |
Jesper Juhl | 77933d7 | 2005-07-27 11:46:09 -0700 | [diff] [blame] | 31 | static inline void |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 32 | snd_pmac_burgundy_busy_wait(struct snd_pmac *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 33 | { |
| 34 | int timeout = 50; |
| 35 | while ((in_le32(&chip->awacs->codec_ctrl) & MASK_NEWECMD) && timeout--) |
| 36 | udelay(1); |
Roel Kluin | 39661758 | 2009-02-25 13:40:26 +0100 | [diff] [blame] | 37 | if (timeout < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 38 | printk(KERN_DEBUG "burgundy_busy_wait: timeout\n"); |
| 39 | } |
| 40 | |
Jesper Juhl | 77933d7 | 2005-07-27 11:46:09 -0700 | [diff] [blame] | 41 | static inline void |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 42 | snd_pmac_burgundy_extend_wait(struct snd_pmac *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 43 | { |
| 44 | int timeout; |
| 45 | timeout = 50; |
| 46 | while (!(in_le32(&chip->awacs->codec_stat) & MASK_EXTEND) && timeout--) |
| 47 | udelay(1); |
Roel Kluin | 13be1bf | 2009-06-04 01:53:21 +0200 | [diff] [blame] | 48 | if (timeout < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 49 | printk(KERN_DEBUG "burgundy_extend_wait: timeout #1\n"); |
| 50 | timeout = 50; |
| 51 | while ((in_le32(&chip->awacs->codec_stat) & MASK_EXTEND) && timeout--) |
| 52 | udelay(1); |
Roel Kluin | 13be1bf | 2009-06-04 01:53:21 +0200 | [diff] [blame] | 53 | if (timeout < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 54 | printk(KERN_DEBUG "burgundy_extend_wait: timeout #2\n"); |
| 55 | } |
| 56 | |
| 57 | static void |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 58 | snd_pmac_burgundy_wcw(struct snd_pmac *chip, unsigned addr, unsigned val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 59 | { |
| 60 | out_le32(&chip->awacs->codec_ctrl, addr + 0x200c00 + (val & 0xff)); |
| 61 | snd_pmac_burgundy_busy_wait(chip); |
| 62 | out_le32(&chip->awacs->codec_ctrl, addr + 0x200d00 +((val>>8) & 0xff)); |
| 63 | snd_pmac_burgundy_busy_wait(chip); |
| 64 | out_le32(&chip->awacs->codec_ctrl, addr + 0x200e00 +((val>>16) & 0xff)); |
| 65 | snd_pmac_burgundy_busy_wait(chip); |
| 66 | out_le32(&chip->awacs->codec_ctrl, addr + 0x200f00 +((val>>24) & 0xff)); |
| 67 | snd_pmac_burgundy_busy_wait(chip); |
| 68 | } |
| 69 | |
| 70 | static unsigned |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 71 | snd_pmac_burgundy_rcw(struct snd_pmac *chip, unsigned addr) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 72 | { |
| 73 | unsigned val = 0; |
| 74 | unsigned long flags; |
| 75 | |
| 76 | spin_lock_irqsave(&chip->reg_lock, flags); |
| 77 | |
| 78 | out_le32(&chip->awacs->codec_ctrl, addr + 0x100000); |
| 79 | snd_pmac_burgundy_busy_wait(chip); |
| 80 | snd_pmac_burgundy_extend_wait(chip); |
| 81 | val += (in_le32(&chip->awacs->codec_stat) >> 4) & 0xff; |
| 82 | |
| 83 | out_le32(&chip->awacs->codec_ctrl, addr + 0x100100); |
| 84 | snd_pmac_burgundy_busy_wait(chip); |
| 85 | snd_pmac_burgundy_extend_wait(chip); |
| 86 | val += ((in_le32(&chip->awacs->codec_stat)>>4) & 0xff) <<8; |
| 87 | |
| 88 | out_le32(&chip->awacs->codec_ctrl, addr + 0x100200); |
| 89 | snd_pmac_burgundy_busy_wait(chip); |
| 90 | snd_pmac_burgundy_extend_wait(chip); |
| 91 | val += ((in_le32(&chip->awacs->codec_stat)>>4) & 0xff) <<16; |
| 92 | |
| 93 | out_le32(&chip->awacs->codec_ctrl, addr + 0x100300); |
| 94 | snd_pmac_burgundy_busy_wait(chip); |
| 95 | snd_pmac_burgundy_extend_wait(chip); |
| 96 | val += ((in_le32(&chip->awacs->codec_stat)>>4) & 0xff) <<24; |
| 97 | |
| 98 | spin_unlock_irqrestore(&chip->reg_lock, flags); |
| 99 | |
| 100 | return val; |
| 101 | } |
| 102 | |
| 103 | static void |
Risto Suominen | 20861fa7 | 2008-04-16 19:45:51 +0200 | [diff] [blame] | 104 | snd_pmac_burgundy_wcb(struct snd_pmac *chip, unsigned int addr, |
| 105 | unsigned int val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 106 | { |
| 107 | out_le32(&chip->awacs->codec_ctrl, addr + 0x300000 + (val & 0xff)); |
| 108 | snd_pmac_burgundy_busy_wait(chip); |
| 109 | } |
| 110 | |
| 111 | static unsigned |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 112 | snd_pmac_burgundy_rcb(struct snd_pmac *chip, unsigned int addr) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 113 | { |
| 114 | unsigned val = 0; |
| 115 | unsigned long flags; |
| 116 | |
| 117 | spin_lock_irqsave(&chip->reg_lock, flags); |
| 118 | |
| 119 | out_le32(&chip->awacs->codec_ctrl, addr + 0x100000); |
| 120 | snd_pmac_burgundy_busy_wait(chip); |
| 121 | snd_pmac_burgundy_extend_wait(chip); |
| 122 | val += (in_le32(&chip->awacs->codec_stat) >> 4) & 0xff; |
| 123 | |
| 124 | spin_unlock_irqrestore(&chip->reg_lock, flags); |
| 125 | |
| 126 | return val; |
| 127 | } |
| 128 | |
Risto Suominen | 20861fa7 | 2008-04-16 19:45:51 +0200 | [diff] [blame] | 129 | #define BASE2ADDR(base) ((base) << 12) |
| 130 | #define ADDR2BASE(addr) ((addr) >> 12) |
| 131 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 132 | /* |
Risto Suominen | 20861fa7 | 2008-04-16 19:45:51 +0200 | [diff] [blame] | 133 | * Burgundy volume: 0 - 100, stereo, word reg |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 134 | */ |
| 135 | static void |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 136 | snd_pmac_burgundy_write_volume(struct snd_pmac *chip, unsigned int address, |
| 137 | long *volume, int shift) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 138 | { |
| 139 | int hardvolume, lvolume, rvolume; |
| 140 | |
Takashi Iwai | d4079ac | 2007-11-15 16:14:12 +0100 | [diff] [blame] | 141 | if (volume[0] < 0 || volume[0] > 100 || |
| 142 | volume[1] < 0 || volume[1] > 100) |
| 143 | return; /* -EINVAL */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 144 | lvolume = volume[0] ? volume[0] + BURGUNDY_VOLUME_OFFSET : 0; |
| 145 | rvolume = volume[1] ? volume[1] + BURGUNDY_VOLUME_OFFSET : 0; |
| 146 | |
| 147 | hardvolume = lvolume + (rvolume << shift); |
| 148 | if (shift == 8) |
| 149 | hardvolume |= hardvolume << 16; |
| 150 | |
| 151 | snd_pmac_burgundy_wcw(chip, address, hardvolume); |
| 152 | } |
| 153 | |
| 154 | static void |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 155 | snd_pmac_burgundy_read_volume(struct snd_pmac *chip, unsigned int address, |
| 156 | long *volume, int shift) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 157 | { |
| 158 | int wvolume; |
| 159 | |
| 160 | wvolume = snd_pmac_burgundy_rcw(chip, address); |
| 161 | |
| 162 | volume[0] = wvolume & 0xff; |
| 163 | if (volume[0] >= BURGUNDY_VOLUME_OFFSET) |
| 164 | volume[0] -= BURGUNDY_VOLUME_OFFSET; |
| 165 | else |
| 166 | volume[0] = 0; |
| 167 | volume[1] = (wvolume >> shift) & 0xff; |
| 168 | if (volume[1] >= BURGUNDY_VOLUME_OFFSET) |
| 169 | volume[1] -= BURGUNDY_VOLUME_OFFSET; |
| 170 | else |
| 171 | volume[1] = 0; |
| 172 | } |
| 173 | |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 174 | static int snd_pmac_burgundy_info_volume(struct snd_kcontrol *kcontrol, |
| 175 | struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 176 | { |
| 177 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 178 | uinfo->count = 2; |
| 179 | uinfo->value.integer.min = 0; |
| 180 | uinfo->value.integer.max = 100; |
| 181 | return 0; |
| 182 | } |
| 183 | |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 184 | static int snd_pmac_burgundy_get_volume(struct snd_kcontrol *kcontrol, |
| 185 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 186 | { |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 187 | struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 188 | unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); |
| 189 | int shift = (kcontrol->private_value >> 8) & 0xff; |
Risto Suominen | 20861fa7 | 2008-04-16 19:45:51 +0200 | [diff] [blame] | 190 | snd_pmac_burgundy_read_volume(chip, addr, |
| 191 | ucontrol->value.integer.value, shift); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 192 | return 0; |
| 193 | } |
| 194 | |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 195 | static int snd_pmac_burgundy_put_volume(struct snd_kcontrol *kcontrol, |
| 196 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 197 | { |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 198 | struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 199 | unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); |
| 200 | int shift = (kcontrol->private_value >> 8) & 0xff; |
| 201 | long nvoices[2]; |
| 202 | |
Risto Suominen | 20861fa7 | 2008-04-16 19:45:51 +0200 | [diff] [blame] | 203 | snd_pmac_burgundy_write_volume(chip, addr, |
| 204 | ucontrol->value.integer.value, shift); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 205 | snd_pmac_burgundy_read_volume(chip, addr, nvoices, shift); |
| 206 | return (nvoices[0] != ucontrol->value.integer.value[0] || |
| 207 | nvoices[1] != ucontrol->value.integer.value[1]); |
| 208 | } |
| 209 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 210 | #define BURGUNDY_VOLUME_W(xname, xindex, addr, shift) \ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 211 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ |
| 212 | .info = snd_pmac_burgundy_info_volume,\ |
| 213 | .get = snd_pmac_burgundy_get_volume,\ |
| 214 | .put = snd_pmac_burgundy_put_volume,\ |
| 215 | .private_value = ((ADDR2BASE(addr) & 0xff) | ((shift) << 8)) } |
| 216 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 217 | /* |
| 218 | * Burgundy volume: 0 - 100, stereo, 2-byte reg |
| 219 | */ |
| 220 | static void |
| 221 | snd_pmac_burgundy_write_volume_2b(struct snd_pmac *chip, unsigned int address, |
| 222 | long *volume, int off) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 223 | { |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 224 | int lvolume, rvolume; |
| 225 | |
| 226 | off |= off << 2; |
| 227 | lvolume = volume[0] ? volume[0] + BURGUNDY_VOLUME_OFFSET : 0; |
| 228 | rvolume = volume[1] ? volume[1] + BURGUNDY_VOLUME_OFFSET : 0; |
| 229 | |
| 230 | snd_pmac_burgundy_wcb(chip, address + off, lvolume); |
| 231 | snd_pmac_burgundy_wcb(chip, address + off + 0x500, rvolume); |
| 232 | } |
| 233 | |
| 234 | static void |
| 235 | snd_pmac_burgundy_read_volume_2b(struct snd_pmac *chip, unsigned int address, |
| 236 | long *volume, int off) |
| 237 | { |
| 238 | volume[0] = snd_pmac_burgundy_rcb(chip, address + off); |
| 239 | if (volume[0] >= BURGUNDY_VOLUME_OFFSET) |
| 240 | volume[0] -= BURGUNDY_VOLUME_OFFSET; |
| 241 | else |
| 242 | volume[0] = 0; |
| 243 | volume[1] = snd_pmac_burgundy_rcb(chip, address + off + 0x100); |
| 244 | if (volume[1] >= BURGUNDY_VOLUME_OFFSET) |
| 245 | volume[1] -= BURGUNDY_VOLUME_OFFSET; |
| 246 | else |
| 247 | volume[1] = 0; |
| 248 | } |
| 249 | |
| 250 | static int snd_pmac_burgundy_info_volume_2b(struct snd_kcontrol *kcontrol, |
| 251 | struct snd_ctl_elem_info *uinfo) |
| 252 | { |
| 253 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 254 | uinfo->count = 2; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 255 | uinfo->value.integer.min = 0; |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 256 | uinfo->value.integer.max = 100; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 257 | return 0; |
| 258 | } |
| 259 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 260 | static int snd_pmac_burgundy_get_volume_2b(struct snd_kcontrol *kcontrol, |
| 261 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 262 | { |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 263 | struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 264 | unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); |
| 265 | int off = kcontrol->private_value & 0x300; |
| 266 | snd_pmac_burgundy_read_volume_2b(chip, addr, |
| 267 | ucontrol->value.integer.value, off); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 268 | return 0; |
| 269 | } |
| 270 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 271 | static int snd_pmac_burgundy_put_volume_2b(struct snd_kcontrol *kcontrol, |
| 272 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 273 | { |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 274 | struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 275 | unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); |
| 276 | int off = kcontrol->private_value & 0x300; |
| 277 | long nvoices[2]; |
| 278 | |
| 279 | snd_pmac_burgundy_write_volume_2b(chip, addr, |
| 280 | ucontrol->value.integer.value, off); |
| 281 | snd_pmac_burgundy_read_volume_2b(chip, addr, nvoices, off); |
| 282 | return (nvoices[0] != ucontrol->value.integer.value[0] || |
| 283 | nvoices[1] != ucontrol->value.integer.value[1]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 284 | } |
| 285 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 286 | #define BURGUNDY_VOLUME_2B(xname, xindex, addr, off) \ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 287 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 288 | .info = snd_pmac_burgundy_info_volume_2b,\ |
| 289 | .get = snd_pmac_burgundy_get_volume_2b,\ |
| 290 | .put = snd_pmac_burgundy_put_volume_2b,\ |
| 291 | .private_value = ((ADDR2BASE(addr) & 0xff) | ((off) << 8)) } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 292 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 293 | /* |
| 294 | * Burgundy gain/attenuation: 0 - 15, mono/stereo, byte reg |
| 295 | */ |
| 296 | static int snd_pmac_burgundy_info_gain(struct snd_kcontrol *kcontrol, |
| 297 | struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 298 | { |
| 299 | int stereo = (kcontrol->private_value >> 24) & 1; |
| 300 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 301 | uinfo->count = stereo + 1; |
| 302 | uinfo->value.integer.min = 0; |
| 303 | uinfo->value.integer.max = 15; |
| 304 | return 0; |
| 305 | } |
| 306 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 307 | static int snd_pmac_burgundy_get_gain(struct snd_kcontrol *kcontrol, |
| 308 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 309 | { |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 310 | struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 311 | unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); |
| 312 | int stereo = (kcontrol->private_value >> 24) & 1; |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 313 | int atten = (kcontrol->private_value >> 25) & 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 314 | int oval; |
| 315 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 316 | oval = snd_pmac_burgundy_rcb(chip, addr); |
| 317 | if (atten) |
| 318 | oval = ~oval & 0xff; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 319 | ucontrol->value.integer.value[0] = oval & 0xf; |
| 320 | if (stereo) |
| 321 | ucontrol->value.integer.value[1] = (oval >> 4) & 0xf; |
| 322 | return 0; |
| 323 | } |
| 324 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 325 | static int snd_pmac_burgundy_put_gain(struct snd_kcontrol *kcontrol, |
| 326 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 327 | { |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 328 | struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 329 | unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); |
| 330 | int stereo = (kcontrol->private_value >> 24) & 1; |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 331 | int atten = (kcontrol->private_value >> 25) & 1; |
| 332 | int oval, val; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 333 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 334 | oval = snd_pmac_burgundy_rcb(chip, addr); |
| 335 | if (atten) |
| 336 | oval = ~oval & 0xff; |
| 337 | val = ucontrol->value.integer.value[0]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 338 | if (stereo) |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 339 | val |= ucontrol->value.integer.value[1] << 4; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 340 | else |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 341 | val |= ucontrol->value.integer.value[0] << 4; |
| 342 | if (atten) |
| 343 | val = ~val & 0xff; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 344 | snd_pmac_burgundy_wcb(chip, addr, val); |
| 345 | return val != oval; |
| 346 | } |
| 347 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 348 | #define BURGUNDY_VOLUME_B(xname, xindex, addr, stereo, atten) \ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 349 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 350 | .info = snd_pmac_burgundy_info_gain,\ |
| 351 | .get = snd_pmac_burgundy_get_gain,\ |
| 352 | .put = snd_pmac_burgundy_put_gain,\ |
| 353 | .private_value = (ADDR2BASE(addr) | ((stereo) << 24) | ((atten) << 25)) } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 354 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 355 | /* |
| 356 | * Burgundy switch: 0/1, mono/stereo, word reg |
| 357 | */ |
| 358 | static int snd_pmac_burgundy_info_switch_w(struct snd_kcontrol *kcontrol, |
| 359 | struct snd_ctl_elem_info *uinfo) |
| 360 | { |
| 361 | int stereo = (kcontrol->private_value >> 24) & 1; |
| 362 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 363 | uinfo->count = stereo + 1; |
| 364 | uinfo->value.integer.min = 0; |
| 365 | uinfo->value.integer.max = 1; |
| 366 | return 0; |
| 367 | } |
| 368 | |
| 369 | static int snd_pmac_burgundy_get_switch_w(struct snd_kcontrol *kcontrol, |
| 370 | struct snd_ctl_elem_value *ucontrol) |
| 371 | { |
| 372 | struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); |
| 373 | unsigned int addr = BASE2ADDR((kcontrol->private_value >> 16) & 0xff); |
| 374 | int lmask = 1 << (kcontrol->private_value & 0xff); |
| 375 | int rmask = 1 << ((kcontrol->private_value >> 8) & 0xff); |
| 376 | int stereo = (kcontrol->private_value >> 24) & 1; |
| 377 | int val = snd_pmac_burgundy_rcw(chip, addr); |
| 378 | ucontrol->value.integer.value[0] = (val & lmask) ? 1 : 0; |
| 379 | if (stereo) |
| 380 | ucontrol->value.integer.value[1] = (val & rmask) ? 1 : 0; |
| 381 | return 0; |
| 382 | } |
| 383 | |
| 384 | static int snd_pmac_burgundy_put_switch_w(struct snd_kcontrol *kcontrol, |
| 385 | struct snd_ctl_elem_value *ucontrol) |
| 386 | { |
| 387 | struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); |
| 388 | unsigned int addr = BASE2ADDR((kcontrol->private_value >> 16) & 0xff); |
| 389 | int lmask = 1 << (kcontrol->private_value & 0xff); |
| 390 | int rmask = 1 << ((kcontrol->private_value >> 8) & 0xff); |
| 391 | int stereo = (kcontrol->private_value >> 24) & 1; |
| 392 | int val, oval; |
| 393 | oval = snd_pmac_burgundy_rcw(chip, addr); |
| 394 | val = oval & ~(lmask | (stereo ? rmask : 0)); |
| 395 | if (ucontrol->value.integer.value[0]) |
| 396 | val |= lmask; |
| 397 | if (stereo && ucontrol->value.integer.value[1]) |
| 398 | val |= rmask; |
| 399 | snd_pmac_burgundy_wcw(chip, addr, val); |
| 400 | return val != oval; |
| 401 | } |
| 402 | |
| 403 | #define BURGUNDY_SWITCH_W(xname, xindex, addr, lbit, rbit, stereo) \ |
| 404 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ |
| 405 | .info = snd_pmac_burgundy_info_switch_w,\ |
| 406 | .get = snd_pmac_burgundy_get_switch_w,\ |
| 407 | .put = snd_pmac_burgundy_put_switch_w,\ |
| 408 | .private_value = ((lbit) | ((rbit) << 8)\ |
| 409 | | (ADDR2BASE(addr) << 16) | ((stereo) << 24)) } |
| 410 | |
| 411 | /* |
| 412 | * Burgundy switch: 0/1, mono/stereo, byte reg, bit mask |
| 413 | */ |
| 414 | static int snd_pmac_burgundy_info_switch_b(struct snd_kcontrol *kcontrol, |
| 415 | struct snd_ctl_elem_info *uinfo) |
| 416 | { |
| 417 | int stereo = (kcontrol->private_value >> 24) & 1; |
| 418 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 419 | uinfo->count = stereo + 1; |
| 420 | uinfo->value.integer.min = 0; |
| 421 | uinfo->value.integer.max = 1; |
| 422 | return 0; |
| 423 | } |
| 424 | |
| 425 | static int snd_pmac_burgundy_get_switch_b(struct snd_kcontrol *kcontrol, |
| 426 | struct snd_ctl_elem_value *ucontrol) |
| 427 | { |
| 428 | struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); |
| 429 | unsigned int addr = BASE2ADDR((kcontrol->private_value >> 16) & 0xff); |
| 430 | int lmask = kcontrol->private_value & 0xff; |
| 431 | int rmask = (kcontrol->private_value >> 8) & 0xff; |
| 432 | int stereo = (kcontrol->private_value >> 24) & 1; |
| 433 | int val = snd_pmac_burgundy_rcb(chip, addr); |
| 434 | ucontrol->value.integer.value[0] = (val & lmask) ? 1 : 0; |
| 435 | if (stereo) |
| 436 | ucontrol->value.integer.value[1] = (val & rmask) ? 1 : 0; |
| 437 | return 0; |
| 438 | } |
| 439 | |
| 440 | static int snd_pmac_burgundy_put_switch_b(struct snd_kcontrol *kcontrol, |
| 441 | struct snd_ctl_elem_value *ucontrol) |
| 442 | { |
| 443 | struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); |
| 444 | unsigned int addr = BASE2ADDR((kcontrol->private_value >> 16) & 0xff); |
| 445 | int lmask = kcontrol->private_value & 0xff; |
| 446 | int rmask = (kcontrol->private_value >> 8) & 0xff; |
| 447 | int stereo = (kcontrol->private_value >> 24) & 1; |
| 448 | int val, oval; |
| 449 | oval = snd_pmac_burgundy_rcb(chip, addr); |
| 450 | val = oval & ~(lmask | rmask); |
| 451 | if (ucontrol->value.integer.value[0]) |
| 452 | val |= lmask; |
| 453 | if (stereo && ucontrol->value.integer.value[1]) |
| 454 | val |= rmask; |
| 455 | snd_pmac_burgundy_wcb(chip, addr, val); |
| 456 | return val != oval; |
| 457 | } |
| 458 | |
| 459 | #define BURGUNDY_SWITCH_B(xname, xindex, addr, lmask, rmask, stereo) \ |
| 460 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ |
| 461 | .info = snd_pmac_burgundy_info_switch_b,\ |
| 462 | .get = snd_pmac_burgundy_get_switch_b,\ |
| 463 | .put = snd_pmac_burgundy_put_switch_b,\ |
| 464 | .private_value = ((lmask) | ((rmask) << 8)\ |
| 465 | | (ADDR2BASE(addr) << 16) | ((stereo) << 24)) } |
| 466 | |
| 467 | /* |
| 468 | * Burgundy mixers |
| 469 | */ |
Bill Pemberton | 15afafc | 2012-12-06 12:35:23 -0500 | [diff] [blame] | 470 | static struct snd_kcontrol_new snd_pmac_burgundy_mixers[] = { |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 471 | BURGUNDY_VOLUME_W("Master Playback Volume", 0, |
| 472 | MASK_ADDR_BURGUNDY_MASTER_VOLUME, 8), |
| 473 | BURGUNDY_VOLUME_W("CD Capture Volume", 0, |
| 474 | MASK_ADDR_BURGUNDY_VOLCD, 16), |
| 475 | BURGUNDY_VOLUME_2B("Input Capture Volume", 0, |
| 476 | MASK_ADDR_BURGUNDY_VOLMIX01, 2), |
| 477 | BURGUNDY_VOLUME_2B("Mixer Playback Volume", 0, |
| 478 | MASK_ADDR_BURGUNDY_VOLMIX23, 0), |
| 479 | BURGUNDY_VOLUME_B("CD Gain Capture Volume", 0, |
| 480 | MASK_ADDR_BURGUNDY_GAINCD, 1, 0), |
| 481 | BURGUNDY_SWITCH_W("Master Capture Switch", 0, |
| 482 | MASK_ADDR_BURGUNDY_OUTPUTENABLES, 24, 0, 0), |
| 483 | BURGUNDY_SWITCH_W("CD Capture Switch", 0, |
| 484 | MASK_ADDR_BURGUNDY_CAPTURESELECTS, 0, 16, 1), |
| 485 | BURGUNDY_SWITCH_W("CD Playback Switch", 0, |
| 486 | MASK_ADDR_BURGUNDY_OUTPUTSELECTS, 0, 16, 1), |
| 487 | /* BURGUNDY_SWITCH_W("Loop Capture Switch", 0, |
| 488 | * MASK_ADDR_BURGUNDY_CAPTURESELECTS, 8, 24, 1), |
| 489 | * BURGUNDY_SWITCH_B("Mixer out Capture Switch", 0, |
| 490 | * MASK_ADDR_BURGUNDY_HOSTIFAD, 0x02, 0, 0), |
| 491 | * BURGUNDY_SWITCH_B("Mixer Capture Switch", 0, |
| 492 | * MASK_ADDR_BURGUNDY_HOSTIFAD, 0x01, 0, 0), |
| 493 | * BURGUNDY_SWITCH_B("PCM out Capture Switch", 0, |
| 494 | * MASK_ADDR_BURGUNDY_HOSTIFEH, 0x02, 0, 0), |
| 495 | */ BURGUNDY_SWITCH_B("PCM Capture Switch", 0, |
| 496 | MASK_ADDR_BURGUNDY_HOSTIFEH, 0x01, 0, 0) |
| 497 | }; |
Bill Pemberton | 15afafc | 2012-12-06 12:35:23 -0500 | [diff] [blame] | 498 | static struct snd_kcontrol_new snd_pmac_burgundy_mixers_imac[] = { |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 499 | BURGUNDY_VOLUME_W("Line in Capture Volume", 0, |
| 500 | MASK_ADDR_BURGUNDY_VOLLINE, 16), |
| 501 | BURGUNDY_VOLUME_W("Mic Capture Volume", 0, |
| 502 | MASK_ADDR_BURGUNDY_VOLMIC, 16), |
| 503 | BURGUNDY_VOLUME_B("Line in Gain Capture Volume", 0, |
| 504 | MASK_ADDR_BURGUNDY_GAINLINE, 1, 0), |
| 505 | BURGUNDY_VOLUME_B("Mic Gain Capture Volume", 0, |
| 506 | MASK_ADDR_BURGUNDY_GAINMIC, 1, 0), |
Jaroslav Kysela | ad1cd74 | 2009-11-04 14:30:36 +0100 | [diff] [blame] | 507 | BURGUNDY_VOLUME_B("Speaker Playback Volume", 0, |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 508 | MASK_ADDR_BURGUNDY_ATTENSPEAKER, 1, 1), |
| 509 | BURGUNDY_VOLUME_B("Line out Playback Volume", 0, |
| 510 | MASK_ADDR_BURGUNDY_ATTENLINEOUT, 1, 1), |
| 511 | BURGUNDY_VOLUME_B("Headphone Playback Volume", 0, |
| 512 | MASK_ADDR_BURGUNDY_ATTENHP, 1, 1), |
| 513 | BURGUNDY_SWITCH_W("Line in Capture Switch", 0, |
| 514 | MASK_ADDR_BURGUNDY_CAPTURESELECTS, 1, 17, 1), |
| 515 | BURGUNDY_SWITCH_W("Mic Capture Switch", 0, |
| 516 | MASK_ADDR_BURGUNDY_CAPTURESELECTS, 2, 18, 1), |
| 517 | BURGUNDY_SWITCH_W("Line in Playback Switch", 0, |
| 518 | MASK_ADDR_BURGUNDY_OUTPUTSELECTS, 1, 17, 1), |
| 519 | BURGUNDY_SWITCH_W("Mic Playback Switch", 0, |
| 520 | MASK_ADDR_BURGUNDY_OUTPUTSELECTS, 2, 18, 1), |
| 521 | BURGUNDY_SWITCH_B("Mic Boost Capture Switch", 0, |
| 522 | MASK_ADDR_BURGUNDY_INPBOOST, 0x40, 0x80, 1) |
| 523 | }; |
Bill Pemberton | 15afafc | 2012-12-06 12:35:23 -0500 | [diff] [blame] | 524 | static struct snd_kcontrol_new snd_pmac_burgundy_mixers_pmac[] = { |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 525 | BURGUNDY_VOLUME_W("Line in Capture Volume", 0, |
| 526 | MASK_ADDR_BURGUNDY_VOLMIC, 16), |
| 527 | BURGUNDY_VOLUME_B("Line in Gain Capture Volume", 0, |
| 528 | MASK_ADDR_BURGUNDY_GAINMIC, 1, 0), |
Jaroslav Kysela | ad1cd74 | 2009-11-04 14:30:36 +0100 | [diff] [blame] | 529 | BURGUNDY_VOLUME_B("Speaker Playback Volume", 0, |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 530 | MASK_ADDR_BURGUNDY_ATTENMONO, 0, 1), |
| 531 | BURGUNDY_VOLUME_B("Line out Playback Volume", 0, |
| 532 | MASK_ADDR_BURGUNDY_ATTENSPEAKER, 1, 1), |
| 533 | BURGUNDY_SWITCH_W("Line in Capture Switch", 0, |
| 534 | MASK_ADDR_BURGUNDY_CAPTURESELECTS, 2, 18, 1), |
| 535 | BURGUNDY_SWITCH_W("Line in Playback Switch", 0, |
| 536 | MASK_ADDR_BURGUNDY_OUTPUTSELECTS, 2, 18, 1), |
| 537 | /* BURGUNDY_SWITCH_B("Line in Boost Capture Switch", 0, |
| 538 | * MASK_ADDR_BURGUNDY_INPBOOST, 0x40, 0x80, 1) */ |
| 539 | }; |
Bill Pemberton | 15afafc | 2012-12-06 12:35:23 -0500 | [diff] [blame] | 540 | static struct snd_kcontrol_new snd_pmac_burgundy_master_sw_imac = |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 541 | BURGUNDY_SWITCH_B("Master Playback Switch", 0, |
| 542 | MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, |
| 543 | BURGUNDY_OUTPUT_LEFT | BURGUNDY_LINEOUT_LEFT | BURGUNDY_HP_LEFT, |
| 544 | BURGUNDY_OUTPUT_RIGHT | BURGUNDY_LINEOUT_RIGHT | BURGUNDY_HP_RIGHT, 1); |
Bill Pemberton | 15afafc | 2012-12-06 12:35:23 -0500 | [diff] [blame] | 545 | static struct snd_kcontrol_new snd_pmac_burgundy_master_sw_pmac = |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 546 | BURGUNDY_SWITCH_B("Master Playback Switch", 0, |
| 547 | MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, |
| 548 | BURGUNDY_OUTPUT_INTERN |
| 549 | | BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1); |
Bill Pemberton | 15afafc | 2012-12-06 12:35:23 -0500 | [diff] [blame] | 550 | static struct snd_kcontrol_new snd_pmac_burgundy_speaker_sw_imac = |
Jaroslav Kysela | ad1cd74 | 2009-11-04 14:30:36 +0100 | [diff] [blame] | 551 | BURGUNDY_SWITCH_B("Speaker Playback Switch", 0, |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 552 | MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, |
| 553 | BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1); |
Bill Pemberton | 15afafc | 2012-12-06 12:35:23 -0500 | [diff] [blame] | 554 | static struct snd_kcontrol_new snd_pmac_burgundy_speaker_sw_pmac = |
Jaroslav Kysela | ad1cd74 | 2009-11-04 14:30:36 +0100 | [diff] [blame] | 555 | BURGUNDY_SWITCH_B("Speaker Playback Switch", 0, |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 556 | MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, |
| 557 | BURGUNDY_OUTPUT_INTERN, 0, 0); |
Bill Pemberton | 15afafc | 2012-12-06 12:35:23 -0500 | [diff] [blame] | 558 | static struct snd_kcontrol_new snd_pmac_burgundy_line_sw_imac = |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 559 | BURGUNDY_SWITCH_B("Line out Playback Switch", 0, |
| 560 | MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, |
| 561 | BURGUNDY_LINEOUT_LEFT, BURGUNDY_LINEOUT_RIGHT, 1); |
Bill Pemberton | 15afafc | 2012-12-06 12:35:23 -0500 | [diff] [blame] | 562 | static struct snd_kcontrol_new snd_pmac_burgundy_line_sw_pmac = |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 563 | BURGUNDY_SWITCH_B("Line out Playback Switch", 0, |
| 564 | MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, |
| 565 | BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1); |
Bill Pemberton | 15afafc | 2012-12-06 12:35:23 -0500 | [diff] [blame] | 566 | static struct snd_kcontrol_new snd_pmac_burgundy_hp_sw_imac = |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 567 | BURGUNDY_SWITCH_B("Headphone Playback Switch", 0, |
| 568 | MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, |
| 569 | BURGUNDY_HP_LEFT, BURGUNDY_HP_RIGHT, 1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 570 | |
| 571 | |
| 572 | #ifdef PMAC_SUPPORT_AUTOMUTE |
| 573 | /* |
| 574 | * auto-mute stuffs |
| 575 | */ |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 576 | static int snd_pmac_burgundy_detect_headphone(struct snd_pmac *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 577 | { |
| 578 | return (in_le32(&chip->awacs->codec_stat) & chip->hp_stat_mask) ? 1 : 0; |
| 579 | } |
| 580 | |
Takashi Iwai | 65b29f5 | 2005-11-17 15:09:46 +0100 | [diff] [blame] | 581 | static void snd_pmac_burgundy_update_automute(struct snd_pmac *chip, int do_notify) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 582 | { |
| 583 | if (chip->auto_mute) { |
Grant Likely | 71a157e | 2010-02-01 21:34:14 -0700 | [diff] [blame] | 584 | int imac = of_machine_is_compatible("iMac"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 585 | int reg, oreg; |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 586 | reg = oreg = snd_pmac_burgundy_rcb(chip, |
| 587 | MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES); |
| 588 | reg &= imac ? ~(BURGUNDY_OUTPUT_LEFT | BURGUNDY_OUTPUT_RIGHT |
| 589 | | BURGUNDY_HP_LEFT | BURGUNDY_HP_RIGHT) |
| 590 | : ~(BURGUNDY_OUTPUT_LEFT | BURGUNDY_OUTPUT_RIGHT |
| 591 | | BURGUNDY_OUTPUT_INTERN); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 592 | if (snd_pmac_burgundy_detect_headphone(chip)) |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 593 | reg |= imac ? (BURGUNDY_HP_LEFT | BURGUNDY_HP_RIGHT) |
| 594 | : (BURGUNDY_OUTPUT_LEFT |
| 595 | | BURGUNDY_OUTPUT_RIGHT); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 596 | else |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 597 | reg |= imac ? (BURGUNDY_OUTPUT_LEFT |
| 598 | | BURGUNDY_OUTPUT_RIGHT) |
| 599 | : (BURGUNDY_OUTPUT_INTERN); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 600 | if (do_notify && reg == oreg) |
| 601 | return; |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 602 | snd_pmac_burgundy_wcb(chip, |
| 603 | MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, reg); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 604 | if (do_notify) { |
| 605 | snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, |
| 606 | &chip->master_sw_ctl->id); |
| 607 | snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, |
| 608 | &chip->speaker_sw_ctl->id); |
| 609 | snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, |
| 610 | &chip->hp_detect_ctl->id); |
| 611 | } |
| 612 | } |
| 613 | } |
| 614 | #endif /* PMAC_SUPPORT_AUTOMUTE */ |
| 615 | |
| 616 | |
| 617 | /* |
| 618 | * initialize burgundy |
| 619 | */ |
Bill Pemberton | 15afafc | 2012-12-06 12:35:23 -0500 | [diff] [blame] | 620 | int snd_pmac_burgundy_init(struct snd_pmac *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 621 | { |
Grant Likely | 71a157e | 2010-02-01 21:34:14 -0700 | [diff] [blame] | 622 | int imac = of_machine_is_compatible("iMac"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 623 | int i, err; |
| 624 | |
| 625 | /* Checks to see the chip is alive and kicking */ |
| 626 | if ((in_le32(&chip->awacs->codec_ctrl) & MASK_ERRCODE) == 0xf0000) { |
| 627 | printk(KERN_WARNING "pmac burgundy: disabled by MacOS :-(\n"); |
| 628 | return 1; |
| 629 | } |
| 630 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 631 | snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_OUTPUTENABLES, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 632 | DEF_BURGUNDY_OUTPUTENABLES); |
| 633 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, |
| 634 | DEF_BURGUNDY_MORE_OUTPUTENABLES); |
| 635 | snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_OUTPUTSELECTS, |
| 636 | DEF_BURGUNDY_OUTPUTSELECTS); |
| 637 | |
| 638 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_INPSEL21, |
| 639 | DEF_BURGUNDY_INPSEL21); |
| 640 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_INPSEL3, |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 641 | imac ? DEF_BURGUNDY_INPSEL3_IMAC |
| 642 | : DEF_BURGUNDY_INPSEL3_PMAC); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 643 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINCD, |
| 644 | DEF_BURGUNDY_GAINCD); |
| 645 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINLINE, |
| 646 | DEF_BURGUNDY_GAINLINE); |
| 647 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINMIC, |
| 648 | DEF_BURGUNDY_GAINMIC); |
| 649 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINMODEM, |
| 650 | DEF_BURGUNDY_GAINMODEM); |
| 651 | |
| 652 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_ATTENSPEAKER, |
| 653 | DEF_BURGUNDY_ATTENSPEAKER); |
| 654 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_ATTENLINEOUT, |
| 655 | DEF_BURGUNDY_ATTENLINEOUT); |
| 656 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_ATTENHP, |
| 657 | DEF_BURGUNDY_ATTENHP); |
| 658 | |
| 659 | snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_MASTER_VOLUME, |
| 660 | DEF_BURGUNDY_MASTER_VOLUME); |
| 661 | snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_VOLCD, |
| 662 | DEF_BURGUNDY_VOLCD); |
| 663 | snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_VOLLINE, |
| 664 | DEF_BURGUNDY_VOLLINE); |
| 665 | snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_VOLMIC, |
| 666 | DEF_BURGUNDY_VOLMIC); |
| 667 | |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 668 | if (chip->hp_stat_mask == 0) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 669 | /* set headphone-jack detection bit */ |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 670 | if (imac) |
| 671 | chip->hp_stat_mask = BURGUNDY_HPDETECT_IMAC_UPPER |
| 672 | | BURGUNDY_HPDETECT_IMAC_LOWER |
| 673 | | BURGUNDY_HPDETECT_IMAC_SIDE; |
| 674 | else |
| 675 | chip->hp_stat_mask = BURGUNDY_HPDETECT_PMAC_BACK; |
| 676 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 677 | /* |
| 678 | * build burgundy mixers |
| 679 | */ |
| 680 | strcpy(chip->card->mixername, "PowerMac Burgundy"); |
| 681 | |
| 682 | for (i = 0; i < ARRAY_SIZE(snd_pmac_burgundy_mixers); i++) { |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 683 | err = snd_ctl_add(chip->card, |
| 684 | snd_ctl_new1(&snd_pmac_burgundy_mixers[i], chip)); |
| 685 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 686 | return err; |
| 687 | } |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 688 | for (i = 0; i < (imac ? ARRAY_SIZE(snd_pmac_burgundy_mixers_imac) |
| 689 | : ARRAY_SIZE(snd_pmac_burgundy_mixers_pmac)); i++) { |
| 690 | err = snd_ctl_add(chip->card, |
| 691 | snd_ctl_new1(imac ? &snd_pmac_burgundy_mixers_imac[i] |
| 692 | : &snd_pmac_burgundy_mixers_pmac[i], chip)); |
| 693 | if (err < 0) |
| 694 | return err; |
| 695 | } |
| 696 | chip->master_sw_ctl = snd_ctl_new1(imac |
| 697 | ? &snd_pmac_burgundy_master_sw_imac |
| 698 | : &snd_pmac_burgundy_master_sw_pmac, chip); |
Risto Suominen | 20861fa7 | 2008-04-16 19:45:51 +0200 | [diff] [blame] | 699 | err = snd_ctl_add(chip->card, chip->master_sw_ctl); |
| 700 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 701 | return err; |
Risto Suominen | 44deee1 | 2008-04-16 19:45:31 +0200 | [diff] [blame] | 702 | chip->master_sw_ctl = snd_ctl_new1(imac |
| 703 | ? &snd_pmac_burgundy_line_sw_imac |
| 704 | : &snd_pmac_burgundy_line_sw_pmac, chip); |
| 705 | err = snd_ctl_add(chip->card, chip->master_sw_ctl); |
| 706 | if (err < 0) |
| 707 | return err; |
| 708 | if (imac) { |
| 709 | chip->master_sw_ctl = snd_ctl_new1( |
| 710 | &snd_pmac_burgundy_hp_sw_imac, chip); |
| 711 | err = snd_ctl_add(chip->card, chip->master_sw_ctl); |
| 712 | if (err < 0) |
| 713 | return err; |
| 714 | } |
| 715 | chip->speaker_sw_ctl = snd_ctl_new1(imac |
| 716 | ? &snd_pmac_burgundy_speaker_sw_imac |
| 717 | : &snd_pmac_burgundy_speaker_sw_pmac, chip); |
Risto Suominen | 20861fa7 | 2008-04-16 19:45:51 +0200 | [diff] [blame] | 718 | err = snd_ctl_add(chip->card, chip->speaker_sw_ctl); |
| 719 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 720 | return err; |
| 721 | #ifdef PMAC_SUPPORT_AUTOMUTE |
Risto Suominen | 20861fa7 | 2008-04-16 19:45:51 +0200 | [diff] [blame] | 722 | err = snd_pmac_add_automute(chip); |
| 723 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 724 | return err; |
| 725 | |
| 726 | chip->detect_headphone = snd_pmac_burgundy_detect_headphone; |
| 727 | chip->update_automute = snd_pmac_burgundy_update_automute; |
| 728 | snd_pmac_burgundy_update_automute(chip, 0); /* update the status only */ |
| 729 | #endif |
| 730 | |
| 731 | return 0; |
| 732 | } |