Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * The driver for the ForteMedia FM801 based soundcards |
Jaroslav Kysela | c1017a4 | 2007-10-15 09:50:19 +0200 | [diff] [blame] | 3 | * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4 | * |
Andy Shevchenko | e0a5d82 | 2006-07-04 12:05:14 +0200 | [diff] [blame] | 5 | * Support FM only card by Andy Shevchenko <andy@smile.org.ua> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | */ |
| 22 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 23 | #include <linux/delay.h> |
| 24 | #include <linux/init.h> |
| 25 | #include <linux/interrupt.h> |
| 26 | #include <linux/pci.h> |
| 27 | #include <linux/slab.h> |
Paul Gortmaker | 65a7721 | 2011-07-15 13:13:37 -0400 | [diff] [blame] | 28 | #include <linux/module.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | #include <sound/core.h> |
| 30 | #include <sound/pcm.h> |
Takashi Iwai | 666c70f | 2006-08-23 12:32:06 +0200 | [diff] [blame] | 31 | #include <sound/tlv.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 32 | #include <sound/ac97_codec.h> |
| 33 | #include <sound/mpu401.h> |
| 34 | #include <sound/opl3.h> |
| 35 | #include <sound/initval.h> |
| 36 | |
| 37 | #include <asm/io.h> |
| 38 | |
Adrian Bunk | efce4bb | 2006-06-29 13:22:29 +0200 | [diff] [blame] | 39 | #ifdef CONFIG_SND_FM801_TEA575X_BOOL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 40 | #include <sound/tea575x-tuner.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 41 | #endif |
| 42 | |
Jaroslav Kysela | c1017a4 | 2007-10-15 09:50:19 +0200 | [diff] [blame] | 43 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 44 | MODULE_DESCRIPTION("ForteMedia FM801"); |
| 45 | MODULE_LICENSE("GPL"); |
| 46 | MODULE_SUPPORTED_DEVICE("{{ForteMedia,FM801}," |
| 47 | "{Genius,SoundMaker Live 5.1}}"); |
| 48 | |
| 49 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
| 50 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
Rusty Russell | a67ff6a | 2011-12-15 13:49:36 +1030 | [diff] [blame] | 51 | static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 52 | /* |
| 53 | * Enable TEA575x tuner |
| 54 | * 1 = MediaForte 256-PCS |
Ondrej Zary | d7ba858 | 2011-05-10 23:24:15 +0200 | [diff] [blame] | 55 | * 2 = MediaForte 256-PCP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 56 | * 3 = MediaForte 64-PCR |
Ondrej Zary | fb716c0 | 2009-11-27 18:18:33 +0100 | [diff] [blame] | 57 | * 16 = setup tuner only (this is additional bit), i.e. SF64-PCR FM card |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 58 | * High 16-bits are video (radio) device number + 1 |
| 59 | */ |
Takashi Iwai | 6581f4e | 2006-05-17 17:14:51 +0200 | [diff] [blame] | 60 | static int tea575x_tuner[SNDRV_CARDS]; |
Hans Verkuil | d4ecc83 | 2012-02-27 05:30:13 -0300 | [diff] [blame] | 61 | static int radio_nr[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1}; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 62 | |
| 63 | module_param_array(index, int, NULL, 0444); |
| 64 | MODULE_PARM_DESC(index, "Index value for the FM801 soundcard."); |
| 65 | module_param_array(id, charp, NULL, 0444); |
| 66 | MODULE_PARM_DESC(id, "ID string for the FM801 soundcard."); |
| 67 | module_param_array(enable, bool, NULL, 0444); |
| 68 | MODULE_PARM_DESC(enable, "Enable FM801 soundcard."); |
| 69 | module_param_array(tea575x_tuner, int, NULL, 0444); |
Ondrej Zary | d7ba858 | 2011-05-10 23:24:15 +0200 | [diff] [blame] | 70 | MODULE_PARM_DESC(tea575x_tuner, "TEA575x tuner access method (0 = auto, 1 = SF256-PCS, 2=SF256-PCP, 3=SF64-PCR, 8=disable, +16=tuner-only)."); |
Hans Verkuil | d4ecc83 | 2012-02-27 05:30:13 -0300 | [diff] [blame] | 71 | module_param_array(radio_nr, int, NULL, 0444); |
| 72 | MODULE_PARM_DESC(radio_nr, "Radio device numbers"); |
| 73 | |
Ondrej Zary | fb716c0 | 2009-11-27 18:18:33 +0100 | [diff] [blame] | 74 | |
Ben Hutchings | c37279b | 2011-09-22 14:39:52 +0100 | [diff] [blame] | 75 | #define TUNER_DISABLED (1<<3) |
Ondrej Zary | fb716c0 | 2009-11-27 18:18:33 +0100 | [diff] [blame] | 76 | #define TUNER_ONLY (1<<4) |
| 77 | #define TUNER_TYPE_MASK (~TUNER_ONLY & 0xFFFF) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 78 | |
| 79 | /* |
| 80 | * Direct registers |
| 81 | */ |
| 82 | |
| 83 | #define FM801_REG(chip, reg) (chip->port + FM801_##reg) |
| 84 | |
| 85 | #define FM801_PCM_VOL 0x00 /* PCM Output Volume */ |
| 86 | #define FM801_FM_VOL 0x02 /* FM Output Volume */ |
| 87 | #define FM801_I2S_VOL 0x04 /* I2S Volume */ |
| 88 | #define FM801_REC_SRC 0x06 /* Record Source */ |
| 89 | #define FM801_PLY_CTRL 0x08 /* Playback Control */ |
| 90 | #define FM801_PLY_COUNT 0x0a /* Playback Count */ |
| 91 | #define FM801_PLY_BUF1 0x0c /* Playback Bufer I */ |
| 92 | #define FM801_PLY_BUF2 0x10 /* Playback Buffer II */ |
| 93 | #define FM801_CAP_CTRL 0x14 /* Capture Control */ |
| 94 | #define FM801_CAP_COUNT 0x16 /* Capture Count */ |
| 95 | #define FM801_CAP_BUF1 0x18 /* Capture Buffer I */ |
| 96 | #define FM801_CAP_BUF2 0x1c /* Capture Buffer II */ |
| 97 | #define FM801_CODEC_CTRL 0x22 /* Codec Control */ |
| 98 | #define FM801_I2S_MODE 0x24 /* I2S Mode Control */ |
| 99 | #define FM801_VOLUME 0x26 /* Volume Up/Down/Mute Status */ |
| 100 | #define FM801_I2C_CTRL 0x29 /* I2C Control */ |
| 101 | #define FM801_AC97_CMD 0x2a /* AC'97 Command */ |
| 102 | #define FM801_AC97_DATA 0x2c /* AC'97 Data */ |
| 103 | #define FM801_MPU401_DATA 0x30 /* MPU401 Data */ |
| 104 | #define FM801_MPU401_CMD 0x31 /* MPU401 Command */ |
| 105 | #define FM801_GPIO_CTRL 0x52 /* General Purpose I/O Control */ |
| 106 | #define FM801_GEN_CTRL 0x54 /* General Control */ |
| 107 | #define FM801_IRQ_MASK 0x56 /* Interrupt Mask */ |
| 108 | #define FM801_IRQ_STATUS 0x5a /* Interrupt Status */ |
| 109 | #define FM801_OPL3_BANK0 0x68 /* OPL3 Status Read / Bank 0 Write */ |
| 110 | #define FM801_OPL3_DATA0 0x69 /* OPL3 Data 0 Write */ |
| 111 | #define FM801_OPL3_BANK1 0x6a /* OPL3 Bank 1 Write */ |
| 112 | #define FM801_OPL3_DATA1 0x6b /* OPL3 Bank 1 Write */ |
| 113 | #define FM801_POWERDOWN 0x70 /* Blocks Power Down Control */ |
| 114 | |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 115 | /* codec access */ |
| 116 | #define FM801_AC97_READ (1<<7) /* read=1, write=0 */ |
| 117 | #define FM801_AC97_VALID (1<<8) /* port valid=1 */ |
| 118 | #define FM801_AC97_BUSY (1<<9) /* busy=1 */ |
| 119 | #define FM801_AC97_ADDR_SHIFT 10 /* codec id (2bit) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 120 | |
| 121 | /* playback and record control register bits */ |
| 122 | #define FM801_BUF1_LAST (1<<1) |
| 123 | #define FM801_BUF2_LAST (1<<2) |
| 124 | #define FM801_START (1<<5) |
| 125 | #define FM801_PAUSE (1<<6) |
| 126 | #define FM801_IMMED_STOP (1<<7) |
| 127 | #define FM801_RATE_SHIFT 8 |
| 128 | #define FM801_RATE_MASK (15 << FM801_RATE_SHIFT) |
| 129 | #define FM801_CHANNELS_4 (1<<12) /* playback only */ |
| 130 | #define FM801_CHANNELS_6 (2<<12) /* playback only */ |
| 131 | #define FM801_CHANNELS_6MS (3<<12) /* playback only */ |
| 132 | #define FM801_CHANNELS_MASK (3<<12) |
| 133 | #define FM801_16BIT (1<<14) |
| 134 | #define FM801_STEREO (1<<15) |
| 135 | |
| 136 | /* IRQ status bits */ |
| 137 | #define FM801_IRQ_PLAYBACK (1<<8) |
| 138 | #define FM801_IRQ_CAPTURE (1<<9) |
| 139 | #define FM801_IRQ_VOLUME (1<<14) |
| 140 | #define FM801_IRQ_MPU (1<<15) |
| 141 | |
| 142 | /* GPIO control register */ |
| 143 | #define FM801_GPIO_GP0 (1<<0) /* read/write */ |
| 144 | #define FM801_GPIO_GP1 (1<<1) |
| 145 | #define FM801_GPIO_GP2 (1<<2) |
| 146 | #define FM801_GPIO_GP3 (1<<3) |
| 147 | #define FM801_GPIO_GP(x) (1<<(0+(x))) |
| 148 | #define FM801_GPIO_GD0 (1<<8) /* directions: 1 = input, 0 = output*/ |
| 149 | #define FM801_GPIO_GD1 (1<<9) |
| 150 | #define FM801_GPIO_GD2 (1<<10) |
| 151 | #define FM801_GPIO_GD3 (1<<11) |
| 152 | #define FM801_GPIO_GD(x) (1<<(8+(x))) |
| 153 | #define FM801_GPIO_GS0 (1<<12) /* function select: */ |
| 154 | #define FM801_GPIO_GS1 (1<<13) /* 1 = GPIO */ |
| 155 | #define FM801_GPIO_GS2 (1<<14) /* 0 = other (S/PDIF, VOL) */ |
| 156 | #define FM801_GPIO_GS3 (1<<15) |
| 157 | #define FM801_GPIO_GS(x) (1<<(12+(x))) |
| 158 | |
| 159 | /* |
| 160 | |
| 161 | */ |
| 162 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 163 | struct fm801 { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 164 | int irq; |
| 165 | |
| 166 | unsigned long port; /* I/O port number */ |
| 167 | unsigned int multichannel: 1, /* multichannel support */ |
| 168 | secondary: 1; /* secondary codec */ |
| 169 | unsigned char secondary_addr; /* address of the secondary codec */ |
Ondrej Zary | fb716c0 | 2009-11-27 18:18:33 +0100 | [diff] [blame] | 170 | unsigned int tea575x_tuner; /* tuner access method & flags */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 171 | |
| 172 | unsigned short ply_ctrl; /* playback control */ |
| 173 | unsigned short cap_ctrl; /* capture control */ |
| 174 | |
| 175 | unsigned long ply_buffer; |
| 176 | unsigned int ply_buf; |
| 177 | unsigned int ply_count; |
| 178 | unsigned int ply_size; |
| 179 | unsigned int ply_pos; |
| 180 | |
| 181 | unsigned long cap_buffer; |
| 182 | unsigned int cap_buf; |
| 183 | unsigned int cap_count; |
| 184 | unsigned int cap_size; |
| 185 | unsigned int cap_pos; |
| 186 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 187 | struct snd_ac97_bus *ac97_bus; |
| 188 | struct snd_ac97 *ac97; |
| 189 | struct snd_ac97 *ac97_sec; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 190 | |
| 191 | struct pci_dev *pci; |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 192 | struct snd_card *card; |
| 193 | struct snd_pcm *pcm; |
| 194 | struct snd_rawmidi *rmidi; |
| 195 | struct snd_pcm_substream *playback_substream; |
| 196 | struct snd_pcm_substream *capture_substream; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 197 | unsigned int p_dma_size; |
| 198 | unsigned int c_dma_size; |
| 199 | |
| 200 | spinlock_t reg_lock; |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 201 | struct snd_info_entry *proc_entry; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 202 | |
Ondrej Zary | fdb62b5 | 2011-05-14 22:51:01 +0200 | [diff] [blame] | 203 | #ifdef CONFIG_SND_FM801_TEA575X_BOOL |
Hans Verkuil | d4ecc83 | 2012-02-27 05:30:13 -0300 | [diff] [blame] | 204 | struct v4l2_device v4l2_dev; |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 205 | struct snd_tea575x tea; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 206 | #endif |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 207 | |
Takashi Iwai | c7561cd | 2012-08-14 18:12:04 +0200 | [diff] [blame] | 208 | #ifdef CONFIG_PM_SLEEP |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 209 | u16 saved_regs[0x20]; |
| 210 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 211 | }; |
| 212 | |
Alexey Dobriyan | cebe41d | 2010-02-06 00:21:03 +0200 | [diff] [blame] | 213 | static DEFINE_PCI_DEVICE_TABLE(snd_fm801_ids) = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 214 | { 0x1319, 0x0801, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0, }, /* FM801 */ |
Sergey Vlasov | 26be865 | 2005-04-11 14:17:19 +0200 | [diff] [blame] | 215 | { 0x5213, 0x0510, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0, }, /* Gallant Odyssey Sound 4 */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 216 | { 0, } |
| 217 | }; |
| 218 | |
| 219 | MODULE_DEVICE_TABLE(pci, snd_fm801_ids); |
| 220 | |
| 221 | /* |
| 222 | * common I/O routines |
| 223 | */ |
| 224 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 225 | static int snd_fm801_update_bits(struct fm801 *chip, unsigned short reg, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 226 | unsigned short mask, unsigned short value) |
| 227 | { |
| 228 | int change; |
| 229 | unsigned long flags; |
| 230 | unsigned short old, new; |
| 231 | |
| 232 | spin_lock_irqsave(&chip->reg_lock, flags); |
| 233 | old = inw(chip->port + reg); |
| 234 | new = (old & ~mask) | value; |
| 235 | change = old != new; |
| 236 | if (change) |
| 237 | outw(new, chip->port + reg); |
| 238 | spin_unlock_irqrestore(&chip->reg_lock, flags); |
| 239 | return change; |
| 240 | } |
| 241 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 242 | static void snd_fm801_codec_write(struct snd_ac97 *ac97, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 243 | unsigned short reg, |
| 244 | unsigned short val) |
| 245 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 246 | struct fm801 *chip = ac97->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 247 | int idx; |
| 248 | |
| 249 | /* |
| 250 | * Wait until the codec interface is not ready.. |
| 251 | */ |
| 252 | for (idx = 0; idx < 100; idx++) { |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 253 | if (!(inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_BUSY)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 254 | goto ok1; |
| 255 | udelay(10); |
| 256 | } |
Takashi Iwai | 99b359b | 2005-10-20 18:26:44 +0200 | [diff] [blame] | 257 | snd_printk(KERN_ERR "AC'97 interface is busy (1)\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 258 | return; |
| 259 | |
| 260 | ok1: |
| 261 | /* write data and address */ |
| 262 | outw(val, FM801_REG(chip, AC97_DATA)); |
| 263 | outw(reg | (ac97->addr << FM801_AC97_ADDR_SHIFT), FM801_REG(chip, AC97_CMD)); |
| 264 | /* |
| 265 | * Wait until the write command is not completed.. |
| 266 | */ |
| 267 | for (idx = 0; idx < 1000; idx++) { |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 268 | if (!(inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_BUSY)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 269 | return; |
| 270 | udelay(10); |
| 271 | } |
Takashi Iwai | 99b359b | 2005-10-20 18:26:44 +0200 | [diff] [blame] | 272 | snd_printk(KERN_ERR "AC'97 interface #%d is busy (2)\n", ac97->num); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 273 | } |
| 274 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 275 | static unsigned short snd_fm801_codec_read(struct snd_ac97 *ac97, unsigned short reg) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 276 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 277 | struct fm801 *chip = ac97->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 278 | int idx; |
| 279 | |
| 280 | /* |
| 281 | * Wait until the codec interface is not ready.. |
| 282 | */ |
| 283 | for (idx = 0; idx < 100; idx++) { |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 284 | if (!(inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_BUSY)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 285 | goto ok1; |
| 286 | udelay(10); |
| 287 | } |
Takashi Iwai | 99b359b | 2005-10-20 18:26:44 +0200 | [diff] [blame] | 288 | snd_printk(KERN_ERR "AC'97 interface is busy (1)\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 289 | return 0; |
| 290 | |
| 291 | ok1: |
| 292 | /* read command */ |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 293 | outw(reg | (ac97->addr << FM801_AC97_ADDR_SHIFT) | FM801_AC97_READ, |
| 294 | FM801_REG(chip, AC97_CMD)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 295 | for (idx = 0; idx < 100; idx++) { |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 296 | if (!(inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_BUSY)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 297 | goto ok2; |
| 298 | udelay(10); |
| 299 | } |
Takashi Iwai | 99b359b | 2005-10-20 18:26:44 +0200 | [diff] [blame] | 300 | snd_printk(KERN_ERR "AC'97 interface #%d is busy (2)\n", ac97->num); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 301 | return 0; |
| 302 | |
| 303 | ok2: |
| 304 | for (idx = 0; idx < 1000; idx++) { |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 305 | if (inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_VALID) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 306 | goto ok3; |
| 307 | udelay(10); |
| 308 | } |
Takashi Iwai | 99b359b | 2005-10-20 18:26:44 +0200 | [diff] [blame] | 309 | snd_printk(KERN_ERR "AC'97 interface #%d is not valid (2)\n", ac97->num); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 310 | return 0; |
| 311 | |
| 312 | ok3: |
| 313 | return inw(FM801_REG(chip, AC97_DATA)); |
| 314 | } |
| 315 | |
| 316 | static unsigned int rates[] = { |
| 317 | 5500, 8000, 9600, 11025, |
| 318 | 16000, 19200, 22050, 32000, |
| 319 | 38400, 44100, 48000 |
| 320 | }; |
| 321 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 322 | static struct snd_pcm_hw_constraint_list hw_constraints_rates = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 323 | .count = ARRAY_SIZE(rates), |
| 324 | .list = rates, |
| 325 | .mask = 0, |
| 326 | }; |
| 327 | |
| 328 | static unsigned int channels[] = { |
| 329 | 2, 4, 6 |
| 330 | }; |
| 331 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 332 | static struct snd_pcm_hw_constraint_list hw_constraints_channels = { |
Tobias Klauser | 5e4968e | 2006-08-16 12:56:16 +0200 | [diff] [blame] | 333 | .count = ARRAY_SIZE(channels), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 334 | .list = channels, |
| 335 | .mask = 0, |
| 336 | }; |
| 337 | |
| 338 | /* |
| 339 | * Sample rate routines |
| 340 | */ |
| 341 | |
| 342 | static unsigned short snd_fm801_rate_bits(unsigned int rate) |
| 343 | { |
| 344 | unsigned int idx; |
| 345 | |
| 346 | for (idx = 0; idx < ARRAY_SIZE(rates); idx++) |
| 347 | if (rates[idx] == rate) |
| 348 | return idx; |
| 349 | snd_BUG(); |
| 350 | return ARRAY_SIZE(rates) - 1; |
| 351 | } |
| 352 | |
| 353 | /* |
| 354 | * PCM part |
| 355 | */ |
| 356 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 357 | static int snd_fm801_playback_trigger(struct snd_pcm_substream *substream, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 358 | int cmd) |
| 359 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 360 | struct fm801 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 361 | |
| 362 | spin_lock(&chip->reg_lock); |
| 363 | switch (cmd) { |
| 364 | case SNDRV_PCM_TRIGGER_START: |
| 365 | chip->ply_ctrl &= ~(FM801_BUF1_LAST | |
| 366 | FM801_BUF2_LAST | |
| 367 | FM801_PAUSE); |
| 368 | chip->ply_ctrl |= FM801_START | |
| 369 | FM801_IMMED_STOP; |
| 370 | break; |
| 371 | case SNDRV_PCM_TRIGGER_STOP: |
| 372 | chip->ply_ctrl &= ~(FM801_START | FM801_PAUSE); |
| 373 | break; |
| 374 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 375 | case SNDRV_PCM_TRIGGER_SUSPEND: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 376 | chip->ply_ctrl |= FM801_PAUSE; |
| 377 | break; |
| 378 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 379 | case SNDRV_PCM_TRIGGER_RESUME: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 380 | chip->ply_ctrl &= ~FM801_PAUSE; |
| 381 | break; |
| 382 | default: |
| 383 | spin_unlock(&chip->reg_lock); |
| 384 | snd_BUG(); |
| 385 | return -EINVAL; |
| 386 | } |
| 387 | outw(chip->ply_ctrl, FM801_REG(chip, PLY_CTRL)); |
| 388 | spin_unlock(&chip->reg_lock); |
| 389 | return 0; |
| 390 | } |
| 391 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 392 | static int snd_fm801_capture_trigger(struct snd_pcm_substream *substream, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 393 | int cmd) |
| 394 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 395 | struct fm801 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 396 | |
| 397 | spin_lock(&chip->reg_lock); |
| 398 | switch (cmd) { |
| 399 | case SNDRV_PCM_TRIGGER_START: |
| 400 | chip->cap_ctrl &= ~(FM801_BUF1_LAST | |
| 401 | FM801_BUF2_LAST | |
| 402 | FM801_PAUSE); |
| 403 | chip->cap_ctrl |= FM801_START | |
| 404 | FM801_IMMED_STOP; |
| 405 | break; |
| 406 | case SNDRV_PCM_TRIGGER_STOP: |
| 407 | chip->cap_ctrl &= ~(FM801_START | FM801_PAUSE); |
| 408 | break; |
| 409 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 410 | case SNDRV_PCM_TRIGGER_SUSPEND: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 411 | chip->cap_ctrl |= FM801_PAUSE; |
| 412 | break; |
| 413 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 414 | case SNDRV_PCM_TRIGGER_RESUME: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 415 | chip->cap_ctrl &= ~FM801_PAUSE; |
| 416 | break; |
| 417 | default: |
| 418 | spin_unlock(&chip->reg_lock); |
| 419 | snd_BUG(); |
| 420 | return -EINVAL; |
| 421 | } |
| 422 | outw(chip->cap_ctrl, FM801_REG(chip, CAP_CTRL)); |
| 423 | spin_unlock(&chip->reg_lock); |
| 424 | return 0; |
| 425 | } |
| 426 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 427 | static int snd_fm801_hw_params(struct snd_pcm_substream *substream, |
| 428 | struct snd_pcm_hw_params *hw_params) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 429 | { |
| 430 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); |
| 431 | } |
| 432 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 433 | static int snd_fm801_hw_free(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 434 | { |
| 435 | return snd_pcm_lib_free_pages(substream); |
| 436 | } |
| 437 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 438 | static int snd_fm801_playback_prepare(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 439 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 440 | struct fm801 *chip = snd_pcm_substream_chip(substream); |
| 441 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 442 | |
| 443 | chip->ply_size = snd_pcm_lib_buffer_bytes(substream); |
| 444 | chip->ply_count = snd_pcm_lib_period_bytes(substream); |
| 445 | spin_lock_irq(&chip->reg_lock); |
| 446 | chip->ply_ctrl &= ~(FM801_START | FM801_16BIT | |
| 447 | FM801_STEREO | FM801_RATE_MASK | |
| 448 | FM801_CHANNELS_MASK); |
| 449 | if (snd_pcm_format_width(runtime->format) == 16) |
| 450 | chip->ply_ctrl |= FM801_16BIT; |
| 451 | if (runtime->channels > 1) { |
| 452 | chip->ply_ctrl |= FM801_STEREO; |
| 453 | if (runtime->channels == 4) |
| 454 | chip->ply_ctrl |= FM801_CHANNELS_4; |
| 455 | else if (runtime->channels == 6) |
| 456 | chip->ply_ctrl |= FM801_CHANNELS_6; |
| 457 | } |
| 458 | chip->ply_ctrl |= snd_fm801_rate_bits(runtime->rate) << FM801_RATE_SHIFT; |
| 459 | chip->ply_buf = 0; |
| 460 | outw(chip->ply_ctrl, FM801_REG(chip, PLY_CTRL)); |
| 461 | outw(chip->ply_count - 1, FM801_REG(chip, PLY_COUNT)); |
| 462 | chip->ply_buffer = runtime->dma_addr; |
| 463 | chip->ply_pos = 0; |
| 464 | outl(chip->ply_buffer, FM801_REG(chip, PLY_BUF1)); |
| 465 | outl(chip->ply_buffer + (chip->ply_count % chip->ply_size), FM801_REG(chip, PLY_BUF2)); |
| 466 | spin_unlock_irq(&chip->reg_lock); |
| 467 | return 0; |
| 468 | } |
| 469 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 470 | static int snd_fm801_capture_prepare(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 471 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 472 | struct fm801 *chip = snd_pcm_substream_chip(substream); |
| 473 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 474 | |
| 475 | chip->cap_size = snd_pcm_lib_buffer_bytes(substream); |
| 476 | chip->cap_count = snd_pcm_lib_period_bytes(substream); |
| 477 | spin_lock_irq(&chip->reg_lock); |
| 478 | chip->cap_ctrl &= ~(FM801_START | FM801_16BIT | |
| 479 | FM801_STEREO | FM801_RATE_MASK); |
| 480 | if (snd_pcm_format_width(runtime->format) == 16) |
| 481 | chip->cap_ctrl |= FM801_16BIT; |
| 482 | if (runtime->channels > 1) |
| 483 | chip->cap_ctrl |= FM801_STEREO; |
| 484 | chip->cap_ctrl |= snd_fm801_rate_bits(runtime->rate) << FM801_RATE_SHIFT; |
| 485 | chip->cap_buf = 0; |
| 486 | outw(chip->cap_ctrl, FM801_REG(chip, CAP_CTRL)); |
| 487 | outw(chip->cap_count - 1, FM801_REG(chip, CAP_COUNT)); |
| 488 | chip->cap_buffer = runtime->dma_addr; |
| 489 | chip->cap_pos = 0; |
| 490 | outl(chip->cap_buffer, FM801_REG(chip, CAP_BUF1)); |
| 491 | outl(chip->cap_buffer + (chip->cap_count % chip->cap_size), FM801_REG(chip, CAP_BUF2)); |
| 492 | spin_unlock_irq(&chip->reg_lock); |
| 493 | return 0; |
| 494 | } |
| 495 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 496 | static snd_pcm_uframes_t snd_fm801_playback_pointer(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 497 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 498 | struct fm801 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 499 | size_t ptr; |
| 500 | |
| 501 | if (!(chip->ply_ctrl & FM801_START)) |
| 502 | return 0; |
| 503 | spin_lock(&chip->reg_lock); |
| 504 | ptr = chip->ply_pos + (chip->ply_count - 1) - inw(FM801_REG(chip, PLY_COUNT)); |
| 505 | if (inw(FM801_REG(chip, IRQ_STATUS)) & FM801_IRQ_PLAYBACK) { |
| 506 | ptr += chip->ply_count; |
| 507 | ptr %= chip->ply_size; |
| 508 | } |
| 509 | spin_unlock(&chip->reg_lock); |
| 510 | return bytes_to_frames(substream->runtime, ptr); |
| 511 | } |
| 512 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 513 | static snd_pcm_uframes_t snd_fm801_capture_pointer(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 514 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 515 | struct fm801 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 516 | size_t ptr; |
| 517 | |
| 518 | if (!(chip->cap_ctrl & FM801_START)) |
| 519 | return 0; |
| 520 | spin_lock(&chip->reg_lock); |
| 521 | ptr = chip->cap_pos + (chip->cap_count - 1) - inw(FM801_REG(chip, CAP_COUNT)); |
| 522 | if (inw(FM801_REG(chip, IRQ_STATUS)) & FM801_IRQ_CAPTURE) { |
| 523 | ptr += chip->cap_count; |
| 524 | ptr %= chip->cap_size; |
| 525 | } |
| 526 | spin_unlock(&chip->reg_lock); |
| 527 | return bytes_to_frames(substream->runtime, ptr); |
| 528 | } |
| 529 | |
David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 530 | static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 531 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 532 | struct fm801 *chip = dev_id; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 533 | unsigned short status; |
| 534 | unsigned int tmp; |
| 535 | |
| 536 | status = inw(FM801_REG(chip, IRQ_STATUS)); |
| 537 | status &= FM801_IRQ_PLAYBACK|FM801_IRQ_CAPTURE|FM801_IRQ_MPU|FM801_IRQ_VOLUME; |
| 538 | if (! status) |
| 539 | return IRQ_NONE; |
| 540 | /* ack first */ |
| 541 | outw(status, FM801_REG(chip, IRQ_STATUS)); |
| 542 | if (chip->pcm && (status & FM801_IRQ_PLAYBACK) && chip->playback_substream) { |
| 543 | spin_lock(&chip->reg_lock); |
| 544 | chip->ply_buf++; |
| 545 | chip->ply_pos += chip->ply_count; |
| 546 | chip->ply_pos %= chip->ply_size; |
| 547 | tmp = chip->ply_pos + chip->ply_count; |
| 548 | tmp %= chip->ply_size; |
| 549 | outl(chip->ply_buffer + tmp, |
| 550 | (chip->ply_buf & 1) ? |
| 551 | FM801_REG(chip, PLY_BUF1) : |
| 552 | FM801_REG(chip, PLY_BUF2)); |
| 553 | spin_unlock(&chip->reg_lock); |
| 554 | snd_pcm_period_elapsed(chip->playback_substream); |
| 555 | } |
| 556 | if (chip->pcm && (status & FM801_IRQ_CAPTURE) && chip->capture_substream) { |
| 557 | spin_lock(&chip->reg_lock); |
| 558 | chip->cap_buf++; |
| 559 | chip->cap_pos += chip->cap_count; |
| 560 | chip->cap_pos %= chip->cap_size; |
| 561 | tmp = chip->cap_pos + chip->cap_count; |
| 562 | tmp %= chip->cap_size; |
| 563 | outl(chip->cap_buffer + tmp, |
| 564 | (chip->cap_buf & 1) ? |
| 565 | FM801_REG(chip, CAP_BUF1) : |
| 566 | FM801_REG(chip, CAP_BUF2)); |
| 567 | spin_unlock(&chip->reg_lock); |
| 568 | snd_pcm_period_elapsed(chip->capture_substream); |
| 569 | } |
| 570 | if (chip->rmidi && (status & FM801_IRQ_MPU)) |
David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 571 | snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 572 | if (status & FM801_IRQ_VOLUME) |
| 573 | ;/* TODO */ |
| 574 | |
| 575 | return IRQ_HANDLED; |
| 576 | } |
| 577 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 578 | static struct snd_pcm_hardware snd_fm801_playback = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 579 | { |
| 580 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| 581 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 582 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 583 | SNDRV_PCM_INFO_MMAP_VALID), |
| 584 | .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, |
| 585 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000, |
| 586 | .rate_min = 5500, |
| 587 | .rate_max = 48000, |
| 588 | .channels_min = 1, |
| 589 | .channels_max = 2, |
| 590 | .buffer_bytes_max = (128*1024), |
| 591 | .period_bytes_min = 64, |
| 592 | .period_bytes_max = (128*1024), |
| 593 | .periods_min = 1, |
| 594 | .periods_max = 1024, |
| 595 | .fifo_size = 0, |
| 596 | }; |
| 597 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 598 | static struct snd_pcm_hardware snd_fm801_capture = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 599 | { |
| 600 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| 601 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 602 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 603 | SNDRV_PCM_INFO_MMAP_VALID), |
| 604 | .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, |
| 605 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000, |
| 606 | .rate_min = 5500, |
| 607 | .rate_max = 48000, |
| 608 | .channels_min = 1, |
| 609 | .channels_max = 2, |
| 610 | .buffer_bytes_max = (128*1024), |
| 611 | .period_bytes_min = 64, |
| 612 | .period_bytes_max = (128*1024), |
| 613 | .periods_min = 1, |
| 614 | .periods_max = 1024, |
| 615 | .fifo_size = 0, |
| 616 | }; |
| 617 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 618 | static int snd_fm801_playback_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 619 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 620 | struct fm801 *chip = snd_pcm_substream_chip(substream); |
| 621 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 622 | int err; |
| 623 | |
| 624 | chip->playback_substream = substream; |
| 625 | runtime->hw = snd_fm801_playback; |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 626 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
| 627 | &hw_constraints_rates); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 628 | if (chip->multichannel) { |
| 629 | runtime->hw.channels_max = 6; |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 630 | snd_pcm_hw_constraint_list(runtime, 0, |
| 631 | SNDRV_PCM_HW_PARAM_CHANNELS, |
| 632 | &hw_constraints_channels); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 633 | } |
| 634 | if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) |
| 635 | return err; |
| 636 | return 0; |
| 637 | } |
| 638 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 639 | static int snd_fm801_capture_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 640 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 641 | struct fm801 *chip = snd_pcm_substream_chip(substream); |
| 642 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 643 | int err; |
| 644 | |
| 645 | chip->capture_substream = substream; |
| 646 | runtime->hw = snd_fm801_capture; |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 647 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
| 648 | &hw_constraints_rates); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 649 | if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) |
| 650 | return err; |
| 651 | return 0; |
| 652 | } |
| 653 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 654 | static int snd_fm801_playback_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 655 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 656 | struct fm801 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 657 | |
| 658 | chip->playback_substream = NULL; |
| 659 | return 0; |
| 660 | } |
| 661 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 662 | static int snd_fm801_capture_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 663 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 664 | struct fm801 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 665 | |
| 666 | chip->capture_substream = NULL; |
| 667 | return 0; |
| 668 | } |
| 669 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 670 | static struct snd_pcm_ops snd_fm801_playback_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 671 | .open = snd_fm801_playback_open, |
| 672 | .close = snd_fm801_playback_close, |
| 673 | .ioctl = snd_pcm_lib_ioctl, |
| 674 | .hw_params = snd_fm801_hw_params, |
| 675 | .hw_free = snd_fm801_hw_free, |
| 676 | .prepare = snd_fm801_playback_prepare, |
| 677 | .trigger = snd_fm801_playback_trigger, |
| 678 | .pointer = snd_fm801_playback_pointer, |
| 679 | }; |
| 680 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 681 | static struct snd_pcm_ops snd_fm801_capture_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 682 | .open = snd_fm801_capture_open, |
| 683 | .close = snd_fm801_capture_close, |
| 684 | .ioctl = snd_pcm_lib_ioctl, |
| 685 | .hw_params = snd_fm801_hw_params, |
| 686 | .hw_free = snd_fm801_hw_free, |
| 687 | .prepare = snd_fm801_capture_prepare, |
| 688 | .trigger = snd_fm801_capture_trigger, |
| 689 | .pointer = snd_fm801_capture_pointer, |
| 690 | }; |
| 691 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 692 | static int __devinit snd_fm801_pcm(struct fm801 *chip, int device, struct snd_pcm ** rpcm) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 693 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 694 | struct snd_pcm *pcm; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 695 | int err; |
| 696 | |
| 697 | if (rpcm) |
| 698 | *rpcm = NULL; |
| 699 | if ((err = snd_pcm_new(chip->card, "FM801", device, 1, 1, &pcm)) < 0) |
| 700 | return err; |
| 701 | |
| 702 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_fm801_playback_ops); |
| 703 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_fm801_capture_ops); |
| 704 | |
| 705 | pcm->private_data = chip; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 706 | pcm->info_flags = 0; |
| 707 | strcpy(pcm->name, "FM801"); |
| 708 | chip->pcm = pcm; |
| 709 | |
| 710 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, |
| 711 | snd_dma_pci_data(chip->pci), |
| 712 | chip->multichannel ? 128*1024 : 64*1024, 128*1024); |
| 713 | |
| 714 | if (rpcm) |
| 715 | *rpcm = pcm; |
| 716 | return 0; |
| 717 | } |
| 718 | |
| 719 | /* |
| 720 | * TEA5757 radio |
| 721 | */ |
| 722 | |
Ondrej Zary | fdb62b5 | 2011-05-14 22:51:01 +0200 | [diff] [blame] | 723 | #ifdef CONFIG_SND_FM801_TEA575X_BOOL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 724 | |
Ondrej Zary | 938a156 | 2011-05-09 23:39:51 +0200 | [diff] [blame] | 725 | /* GPIO to TEA575x maps */ |
| 726 | struct snd_fm801_tea575x_gpio { |
| 727 | u8 data, clk, wren, most; |
Ondrej Zary | d7ba858 | 2011-05-10 23:24:15 +0200 | [diff] [blame] | 728 | char *name; |
Ondrej Zary | 938a156 | 2011-05-09 23:39:51 +0200 | [diff] [blame] | 729 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 730 | |
Ondrej Zary | 938a156 | 2011-05-09 23:39:51 +0200 | [diff] [blame] | 731 | static struct snd_fm801_tea575x_gpio snd_fm801_tea575x_gpios[] = { |
Ondrej Zary | d7ba858 | 2011-05-10 23:24:15 +0200 | [diff] [blame] | 732 | { .data = 1, .clk = 3, .wren = 2, .most = 0, .name = "SF256-PCS" }, |
| 733 | { .data = 1, .clk = 0, .wren = 2, .most = 3, .name = "SF256-PCP" }, |
| 734 | { .data = 2, .clk = 0, .wren = 1, .most = 3, .name = "SF64-PCR" }, |
Ondrej Zary | 938a156 | 2011-05-09 23:39:51 +0200 | [diff] [blame] | 735 | }; |
| 736 | |
Takashi Iwai | 8e699d2 | 2011-09-22 16:54:23 +0200 | [diff] [blame] | 737 | #define get_tea575x_gpio(chip) \ |
| 738 | (&snd_fm801_tea575x_gpios[((chip)->tea575x_tuner & TUNER_TYPE_MASK) - 1]) |
| 739 | |
Ondrej Zary | 938a156 | 2011-05-09 23:39:51 +0200 | [diff] [blame] | 740 | static void snd_fm801_tea575x_set_pins(struct snd_tea575x *tea, u8 pins) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 741 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 742 | struct fm801 *chip = tea->private_data; |
Ondrej Zary | 938a156 | 2011-05-09 23:39:51 +0200 | [diff] [blame] | 743 | unsigned short reg = inw(FM801_REG(chip, GPIO_CTRL)); |
Takashi Iwai | 8e699d2 | 2011-09-22 16:54:23 +0200 | [diff] [blame] | 744 | struct snd_fm801_tea575x_gpio gpio = *get_tea575x_gpio(chip); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 745 | |
Ondrej Zary | 938a156 | 2011-05-09 23:39:51 +0200 | [diff] [blame] | 746 | reg &= ~(FM801_GPIO_GP(gpio.data) | |
| 747 | FM801_GPIO_GP(gpio.clk) | |
| 748 | FM801_GPIO_GP(gpio.wren)); |
| 749 | |
| 750 | reg |= (pins & TEA575X_DATA) ? FM801_GPIO_GP(gpio.data) : 0; |
| 751 | reg |= (pins & TEA575X_CLK) ? FM801_GPIO_GP(gpio.clk) : 0; |
| 752 | /* WRITE_ENABLE is inverted */ |
| 753 | reg |= (pins & TEA575X_WREN) ? 0 : FM801_GPIO_GP(gpio.wren); |
| 754 | |
| 755 | outw(reg, FM801_REG(chip, GPIO_CTRL)); |
| 756 | } |
| 757 | |
| 758 | static u8 snd_fm801_tea575x_get_pins(struct snd_tea575x *tea) |
| 759 | { |
| 760 | struct fm801 *chip = tea->private_data; |
| 761 | unsigned short reg = inw(FM801_REG(chip, GPIO_CTRL)); |
Takashi Iwai | 8e699d2 | 2011-09-22 16:54:23 +0200 | [diff] [blame] | 762 | struct snd_fm801_tea575x_gpio gpio = *get_tea575x_gpio(chip); |
Ondrej Zary | 938a156 | 2011-05-09 23:39:51 +0200 | [diff] [blame] | 763 | |
| 764 | return (reg & FM801_GPIO_GP(gpio.data)) ? TEA575X_DATA : 0 | |
| 765 | (reg & FM801_GPIO_GP(gpio.most)) ? TEA575X_MOST : 0; |
| 766 | } |
| 767 | |
| 768 | static void snd_fm801_tea575x_set_direction(struct snd_tea575x *tea, bool output) |
| 769 | { |
| 770 | struct fm801 *chip = tea->private_data; |
| 771 | unsigned short reg = inw(FM801_REG(chip, GPIO_CTRL)); |
Takashi Iwai | 8e699d2 | 2011-09-22 16:54:23 +0200 | [diff] [blame] | 772 | struct snd_fm801_tea575x_gpio gpio = *get_tea575x_gpio(chip); |
Ondrej Zary | 938a156 | 2011-05-09 23:39:51 +0200 | [diff] [blame] | 773 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 774 | /* use GPIO lines and set write enable bit */ |
Ondrej Zary | 938a156 | 2011-05-09 23:39:51 +0200 | [diff] [blame] | 775 | reg |= FM801_GPIO_GS(gpio.data) | |
| 776 | FM801_GPIO_GS(gpio.wren) | |
| 777 | FM801_GPIO_GS(gpio.clk) | |
| 778 | FM801_GPIO_GS(gpio.most); |
| 779 | if (output) { |
| 780 | /* all of lines are in the write direction */ |
| 781 | /* clear data and clock lines */ |
| 782 | reg &= ~(FM801_GPIO_GD(gpio.data) | |
| 783 | FM801_GPIO_GD(gpio.wren) | |
| 784 | FM801_GPIO_GD(gpio.clk) | |
| 785 | FM801_GPIO_GP(gpio.data) | |
| 786 | FM801_GPIO_GP(gpio.clk) | |
| 787 | FM801_GPIO_GP(gpio.wren)); |
| 788 | } else { |
| 789 | /* use GPIO lines, set data direction to input */ |
| 790 | reg |= FM801_GPIO_GD(gpio.data) | |
| 791 | FM801_GPIO_GD(gpio.most) | |
| 792 | FM801_GPIO_GP(gpio.data) | |
| 793 | FM801_GPIO_GP(gpio.most) | |
| 794 | FM801_GPIO_GP(gpio.wren); |
| 795 | /* all of lines are in the write direction, except data */ |
| 796 | /* clear data, write enable and clock lines */ |
| 797 | reg &= ~(FM801_GPIO_GD(gpio.wren) | |
| 798 | FM801_GPIO_GD(gpio.clk) | |
| 799 | FM801_GPIO_GP(gpio.clk)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 800 | } |
| 801 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 802 | outw(reg, FM801_REG(chip, GPIO_CTRL)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 803 | } |
| 804 | |
Ondrej Zary | 938a156 | 2011-05-09 23:39:51 +0200 | [diff] [blame] | 805 | static struct snd_tea575x_ops snd_fm801_tea_ops = { |
| 806 | .set_pins = snd_fm801_tea575x_set_pins, |
| 807 | .get_pins = snd_fm801_tea575x_get_pins, |
| 808 | .set_direction = snd_fm801_tea575x_set_direction, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 809 | }; |
| 810 | #endif |
| 811 | |
| 812 | /* |
| 813 | * Mixer routines |
| 814 | */ |
| 815 | |
| 816 | #define FM801_SINGLE(xname, reg, shift, mask, invert) \ |
| 817 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .info = snd_fm801_info_single, \ |
| 818 | .get = snd_fm801_get_single, .put = snd_fm801_put_single, \ |
| 819 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } |
| 820 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 821 | static int snd_fm801_info_single(struct snd_kcontrol *kcontrol, |
| 822 | struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 823 | { |
| 824 | int mask = (kcontrol->private_value >> 16) & 0xff; |
| 825 | |
| 826 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 827 | uinfo->count = 1; |
| 828 | uinfo->value.integer.min = 0; |
| 829 | uinfo->value.integer.max = mask; |
| 830 | return 0; |
| 831 | } |
| 832 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 833 | static int snd_fm801_get_single(struct snd_kcontrol *kcontrol, |
| 834 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 835 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 836 | struct fm801 *chip = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 837 | int reg = kcontrol->private_value & 0xff; |
| 838 | int shift = (kcontrol->private_value >> 8) & 0xff; |
| 839 | int mask = (kcontrol->private_value >> 16) & 0xff; |
| 840 | int invert = (kcontrol->private_value >> 24) & 0xff; |
| 841 | |
| 842 | ucontrol->value.integer.value[0] = (inw(chip->port + reg) >> shift) & mask; |
| 843 | if (invert) |
| 844 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; |
| 845 | return 0; |
| 846 | } |
| 847 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 848 | static int snd_fm801_put_single(struct snd_kcontrol *kcontrol, |
| 849 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 850 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 851 | struct fm801 *chip = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 852 | int reg = kcontrol->private_value & 0xff; |
| 853 | int shift = (kcontrol->private_value >> 8) & 0xff; |
| 854 | int mask = (kcontrol->private_value >> 16) & 0xff; |
| 855 | int invert = (kcontrol->private_value >> 24) & 0xff; |
| 856 | unsigned short val; |
| 857 | |
| 858 | val = (ucontrol->value.integer.value[0] & mask); |
| 859 | if (invert) |
| 860 | val = mask - val; |
| 861 | return snd_fm801_update_bits(chip, reg, mask << shift, val << shift); |
| 862 | } |
| 863 | |
| 864 | #define FM801_DOUBLE(xname, reg, shift_left, shift_right, mask, invert) \ |
| 865 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .info = snd_fm801_info_double, \ |
| 866 | .get = snd_fm801_get_double, .put = snd_fm801_put_double, \ |
| 867 | .private_value = reg | (shift_left << 8) | (shift_right << 12) | (mask << 16) | (invert << 24) } |
Takashi Iwai | 666c70f | 2006-08-23 12:32:06 +0200 | [diff] [blame] | 868 | #define FM801_DOUBLE_TLV(xname, reg, shift_left, shift_right, mask, invert, xtlv) \ |
| 869 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
| 870 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ |
| 871 | .name = xname, .info = snd_fm801_info_double, \ |
| 872 | .get = snd_fm801_get_double, .put = snd_fm801_put_double, \ |
| 873 | .private_value = reg | (shift_left << 8) | (shift_right << 12) | (mask << 16) | (invert << 24), \ |
| 874 | .tlv = { .p = (xtlv) } } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 875 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 876 | static int snd_fm801_info_double(struct snd_kcontrol *kcontrol, |
| 877 | struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 878 | { |
| 879 | int mask = (kcontrol->private_value >> 16) & 0xff; |
| 880 | |
| 881 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 882 | uinfo->count = 2; |
| 883 | uinfo->value.integer.min = 0; |
| 884 | uinfo->value.integer.max = mask; |
| 885 | return 0; |
| 886 | } |
| 887 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 888 | static int snd_fm801_get_double(struct snd_kcontrol *kcontrol, |
| 889 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 890 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 891 | struct fm801 *chip = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 892 | int reg = kcontrol->private_value & 0xff; |
| 893 | int shift_left = (kcontrol->private_value >> 8) & 0x0f; |
| 894 | int shift_right = (kcontrol->private_value >> 12) & 0x0f; |
| 895 | int mask = (kcontrol->private_value >> 16) & 0xff; |
| 896 | int invert = (kcontrol->private_value >> 24) & 0xff; |
| 897 | |
| 898 | spin_lock_irq(&chip->reg_lock); |
| 899 | ucontrol->value.integer.value[0] = (inw(chip->port + reg) >> shift_left) & mask; |
| 900 | ucontrol->value.integer.value[1] = (inw(chip->port + reg) >> shift_right) & mask; |
| 901 | spin_unlock_irq(&chip->reg_lock); |
| 902 | if (invert) { |
| 903 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; |
| 904 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; |
| 905 | } |
| 906 | return 0; |
| 907 | } |
| 908 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 909 | static int snd_fm801_put_double(struct snd_kcontrol *kcontrol, |
| 910 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 911 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 912 | struct fm801 *chip = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 913 | int reg = kcontrol->private_value & 0xff; |
| 914 | int shift_left = (kcontrol->private_value >> 8) & 0x0f; |
| 915 | int shift_right = (kcontrol->private_value >> 12) & 0x0f; |
| 916 | int mask = (kcontrol->private_value >> 16) & 0xff; |
| 917 | int invert = (kcontrol->private_value >> 24) & 0xff; |
| 918 | unsigned short val1, val2; |
| 919 | |
| 920 | val1 = ucontrol->value.integer.value[0] & mask; |
| 921 | val2 = ucontrol->value.integer.value[1] & mask; |
| 922 | if (invert) { |
| 923 | val1 = mask - val1; |
| 924 | val2 = mask - val2; |
| 925 | } |
| 926 | return snd_fm801_update_bits(chip, reg, |
| 927 | (mask << shift_left) | (mask << shift_right), |
| 928 | (val1 << shift_left ) | (val2 << shift_right)); |
| 929 | } |
| 930 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 931 | static int snd_fm801_info_mux(struct snd_kcontrol *kcontrol, |
| 932 | struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 933 | { |
| 934 | static char *texts[5] = { |
| 935 | "AC97 Primary", "FM", "I2S", "PCM", "AC97 Secondary" |
| 936 | }; |
| 937 | |
| 938 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 939 | uinfo->count = 1; |
| 940 | uinfo->value.enumerated.items = 5; |
| 941 | if (uinfo->value.enumerated.item > 4) |
| 942 | uinfo->value.enumerated.item = 4; |
| 943 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| 944 | return 0; |
| 945 | } |
| 946 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 947 | static int snd_fm801_get_mux(struct snd_kcontrol *kcontrol, |
| 948 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 949 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 950 | struct fm801 *chip = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 951 | unsigned short val; |
| 952 | |
| 953 | val = inw(FM801_REG(chip, REC_SRC)) & 7; |
| 954 | if (val > 4) |
| 955 | val = 4; |
| 956 | ucontrol->value.enumerated.item[0] = val; |
| 957 | return 0; |
| 958 | } |
| 959 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 960 | static int snd_fm801_put_mux(struct snd_kcontrol *kcontrol, |
| 961 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 962 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 963 | struct fm801 *chip = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 964 | unsigned short val; |
| 965 | |
| 966 | if ((val = ucontrol->value.enumerated.item[0]) > 4) |
| 967 | return -EINVAL; |
| 968 | return snd_fm801_update_bits(chip, FM801_REC_SRC, 7, val); |
| 969 | } |
| 970 | |
Takashi Iwai | 0cb29ea | 2007-01-29 15:33:49 +0100 | [diff] [blame] | 971 | static const DECLARE_TLV_DB_SCALE(db_scale_dsp, -3450, 150, 0); |
Takashi Iwai | 666c70f | 2006-08-23 12:32:06 +0200 | [diff] [blame] | 972 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 973 | #define FM801_CONTROLS ARRAY_SIZE(snd_fm801_controls) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 974 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 975 | static struct snd_kcontrol_new snd_fm801_controls[] __devinitdata = { |
Takashi Iwai | 666c70f | 2006-08-23 12:32:06 +0200 | [diff] [blame] | 976 | FM801_DOUBLE_TLV("Wave Playback Volume", FM801_PCM_VOL, 0, 8, 31, 1, |
| 977 | db_scale_dsp), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 978 | FM801_SINGLE("Wave Playback Switch", FM801_PCM_VOL, 15, 1, 1), |
Takashi Iwai | 666c70f | 2006-08-23 12:32:06 +0200 | [diff] [blame] | 979 | FM801_DOUBLE_TLV("I2S Playback Volume", FM801_I2S_VOL, 0, 8, 31, 1, |
| 980 | db_scale_dsp), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 981 | FM801_SINGLE("I2S Playback Switch", FM801_I2S_VOL, 15, 1, 1), |
Takashi Iwai | 666c70f | 2006-08-23 12:32:06 +0200 | [diff] [blame] | 982 | FM801_DOUBLE_TLV("FM Playback Volume", FM801_FM_VOL, 0, 8, 31, 1, |
| 983 | db_scale_dsp), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 984 | FM801_SINGLE("FM Playback Switch", FM801_FM_VOL, 15, 1, 1), |
| 985 | { |
| 986 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 987 | .name = "Digital Capture Source", |
| 988 | .info = snd_fm801_info_mux, |
| 989 | .get = snd_fm801_get_mux, |
| 990 | .put = snd_fm801_put_mux, |
| 991 | } |
| 992 | }; |
| 993 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 994 | #define FM801_CONTROLS_MULTI ARRAY_SIZE(snd_fm801_controls_multi) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 995 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 996 | static struct snd_kcontrol_new snd_fm801_controls_multi[] __devinitdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 997 | FM801_SINGLE("AC97 2ch->4ch Copy Switch", FM801_CODEC_CTRL, 7, 1, 0), |
| 998 | FM801_SINGLE("AC97 18-bit Switch", FM801_CODEC_CTRL, 10, 1, 0), |
Clemens Ladisch | 10e8d78 | 2005-08-03 13:40:08 +0200 | [diff] [blame] | 999 | FM801_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), FM801_I2S_MODE, 8, 1, 0), |
| 1000 | FM801_SINGLE(SNDRV_CTL_NAME_IEC958("Raw Data ",PLAYBACK,SWITCH), FM801_I2S_MODE, 9, 1, 0), |
| 1001 | FM801_SINGLE(SNDRV_CTL_NAME_IEC958("Raw Data ",CAPTURE,SWITCH), FM801_I2S_MODE, 10, 1, 0), |
| 1002 | FM801_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), FM801_GEN_CTRL, 2, 1, 0), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1003 | }; |
| 1004 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1005 | static void snd_fm801_mixer_free_ac97_bus(struct snd_ac97_bus *bus) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1006 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1007 | struct fm801 *chip = bus->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1008 | chip->ac97_bus = NULL; |
| 1009 | } |
| 1010 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1011 | static void snd_fm801_mixer_free_ac97(struct snd_ac97 *ac97) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1012 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1013 | struct fm801 *chip = ac97->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1014 | if (ac97->num == 0) { |
| 1015 | chip->ac97 = NULL; |
| 1016 | } else { |
| 1017 | chip->ac97_sec = NULL; |
| 1018 | } |
| 1019 | } |
| 1020 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1021 | static int __devinit snd_fm801_mixer(struct fm801 *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1022 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1023 | struct snd_ac97_template ac97; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1024 | unsigned int i; |
| 1025 | int err; |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1026 | static struct snd_ac97_bus_ops ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1027 | .write = snd_fm801_codec_write, |
| 1028 | .read = snd_fm801_codec_read, |
| 1029 | }; |
| 1030 | |
| 1031 | if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &chip->ac97_bus)) < 0) |
| 1032 | return err; |
| 1033 | chip->ac97_bus->private_free = snd_fm801_mixer_free_ac97_bus; |
| 1034 | |
| 1035 | memset(&ac97, 0, sizeof(ac97)); |
| 1036 | ac97.private_data = chip; |
| 1037 | ac97.private_free = snd_fm801_mixer_free_ac97; |
| 1038 | if ((err = snd_ac97_mixer(chip->ac97_bus, &ac97, &chip->ac97)) < 0) |
| 1039 | return err; |
| 1040 | if (chip->secondary) { |
| 1041 | ac97.num = 1; |
| 1042 | ac97.addr = chip->secondary_addr; |
| 1043 | if ((err = snd_ac97_mixer(chip->ac97_bus, &ac97, &chip->ac97_sec)) < 0) |
| 1044 | return err; |
| 1045 | } |
| 1046 | for (i = 0; i < FM801_CONTROLS; i++) |
| 1047 | snd_ctl_add(chip->card, snd_ctl_new1(&snd_fm801_controls[i], chip)); |
| 1048 | if (chip->multichannel) { |
| 1049 | for (i = 0; i < FM801_CONTROLS_MULTI; i++) |
| 1050 | snd_ctl_add(chip->card, snd_ctl_new1(&snd_fm801_controls_multi[i], chip)); |
| 1051 | } |
| 1052 | return 0; |
| 1053 | } |
| 1054 | |
| 1055 | /* |
| 1056 | * initialization routines |
| 1057 | */ |
| 1058 | |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1059 | static int wait_for_codec(struct fm801 *chip, unsigned int codec_id, |
| 1060 | unsigned short reg, unsigned long waits) |
| 1061 | { |
| 1062 | unsigned long timeout = jiffies + waits; |
| 1063 | |
| 1064 | outw(FM801_AC97_READ | (codec_id << FM801_AC97_ADDR_SHIFT) | reg, |
| 1065 | FM801_REG(chip, AC97_CMD)); |
| 1066 | udelay(5); |
| 1067 | do { |
| 1068 | if ((inw(FM801_REG(chip, AC97_CMD)) & (FM801_AC97_VALID|FM801_AC97_BUSY)) |
| 1069 | == FM801_AC97_VALID) |
| 1070 | return 0; |
| 1071 | schedule_timeout_uninterruptible(1); |
| 1072 | } while (time_after(timeout, jiffies)); |
| 1073 | return -EIO; |
| 1074 | } |
| 1075 | |
| 1076 | static int snd_fm801_chip_init(struct fm801 *chip, int resume) |
| 1077 | { |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1078 | unsigned short cmdw; |
| 1079 | |
Ondrej Zary | fb716c0 | 2009-11-27 18:18:33 +0100 | [diff] [blame] | 1080 | if (chip->tea575x_tuner & TUNER_ONLY) |
Andy Shevchenko | e0a5d82 | 2006-07-04 12:05:14 +0200 | [diff] [blame] | 1081 | goto __ac97_ok; |
| 1082 | |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1083 | /* codec cold reset + AC'97 warm reset */ |
| 1084 | outw((1<<5) | (1<<6), FM801_REG(chip, CODEC_CTRL)); |
| 1085 | inw(FM801_REG(chip, CODEC_CTRL)); /* flush posting data */ |
| 1086 | udelay(100); |
| 1087 | outw(0, FM801_REG(chip, CODEC_CTRL)); |
| 1088 | |
Ondrej Zary | fb716c0 | 2009-11-27 18:18:33 +0100 | [diff] [blame] | 1089 | if (wait_for_codec(chip, 0, AC97_RESET, msecs_to_jiffies(750)) < 0) |
| 1090 | if (!resume) { |
| 1091 | snd_printk(KERN_INFO "Primary AC'97 codec not found, " |
| 1092 | "assume SF64-PCR (tuner-only)\n"); |
| 1093 | chip->tea575x_tuner = 3 | TUNER_ONLY; |
| 1094 | goto __ac97_ok; |
| 1095 | } |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1096 | |
| 1097 | if (chip->multichannel) { |
| 1098 | if (chip->secondary_addr) { |
| 1099 | wait_for_codec(chip, chip->secondary_addr, |
| 1100 | AC97_VENDOR_ID1, msecs_to_jiffies(50)); |
| 1101 | } else { |
| 1102 | /* my card has the secondary codec */ |
| 1103 | /* at address #3, so the loop is inverted */ |
Harvey Harrison | 58e4334 | 2008-02-28 11:55:07 +0100 | [diff] [blame] | 1104 | int i; |
| 1105 | for (i = 3; i > 0; i--) { |
| 1106 | if (!wait_for_codec(chip, i, AC97_VENDOR_ID1, |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1107 | msecs_to_jiffies(50))) { |
| 1108 | cmdw = inw(FM801_REG(chip, AC97_DATA)); |
| 1109 | if (cmdw != 0xffff && cmdw != 0) { |
| 1110 | chip->secondary = 1; |
Harvey Harrison | 58e4334 | 2008-02-28 11:55:07 +0100 | [diff] [blame] | 1111 | chip->secondary_addr = i; |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1112 | break; |
| 1113 | } |
| 1114 | } |
| 1115 | } |
| 1116 | } |
| 1117 | |
| 1118 | /* the recovery phase, it seems that probing for non-existing codec might */ |
| 1119 | /* cause timeout problems */ |
| 1120 | wait_for_codec(chip, 0, AC97_VENDOR_ID1, msecs_to_jiffies(750)); |
| 1121 | } |
| 1122 | |
Jaroslav Kysela | 6bbe13e | 2006-07-04 13:39:55 +0200 | [diff] [blame] | 1123 | __ac97_ok: |
| 1124 | |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1125 | /* init volume */ |
| 1126 | outw(0x0808, FM801_REG(chip, PCM_VOL)); |
| 1127 | outw(0x9f1f, FM801_REG(chip, FM_VOL)); |
| 1128 | outw(0x8808, FM801_REG(chip, I2S_VOL)); |
| 1129 | |
| 1130 | /* I2S control - I2S mode */ |
| 1131 | outw(0x0003, FM801_REG(chip, I2S_MODE)); |
| 1132 | |
Jaroslav Kysela | 6bbe13e | 2006-07-04 13:39:55 +0200 | [diff] [blame] | 1133 | /* interrupt setup */ |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1134 | cmdw = inw(FM801_REG(chip, IRQ_MASK)); |
Jaroslav Kysela | 6bbe13e | 2006-07-04 13:39:55 +0200 | [diff] [blame] | 1135 | if (chip->irq < 0) |
| 1136 | cmdw |= 0x00c3; /* mask everything, no PCM nor MPU */ |
| 1137 | else |
| 1138 | cmdw &= ~0x0083; /* unmask MPU, PLAYBACK & CAPTURE */ |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1139 | outw(cmdw, FM801_REG(chip, IRQ_MASK)); |
| 1140 | |
| 1141 | /* interrupt clear */ |
| 1142 | outw(FM801_IRQ_PLAYBACK|FM801_IRQ_CAPTURE|FM801_IRQ_MPU, FM801_REG(chip, IRQ_STATUS)); |
| 1143 | |
| 1144 | return 0; |
| 1145 | } |
| 1146 | |
| 1147 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1148 | static int snd_fm801_free(struct fm801 *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1149 | { |
| 1150 | unsigned short cmdw; |
| 1151 | |
| 1152 | if (chip->irq < 0) |
| 1153 | goto __end_hw; |
| 1154 | |
| 1155 | /* interrupt setup - mask everything */ |
| 1156 | cmdw = inw(FM801_REG(chip, IRQ_MASK)); |
| 1157 | cmdw |= 0x00c3; |
| 1158 | outw(cmdw, FM801_REG(chip, IRQ_MASK)); |
| 1159 | |
| 1160 | __end_hw: |
Ondrej Zary | fdb62b5 | 2011-05-14 22:51:01 +0200 | [diff] [blame] | 1161 | #ifdef CONFIG_SND_FM801_TEA575X_BOOL |
Hans Verkuil | d4ecc83 | 2012-02-27 05:30:13 -0300 | [diff] [blame] | 1162 | if (!(chip->tea575x_tuner & TUNER_DISABLED)) { |
Ben Hutchings | c37279b | 2011-09-22 14:39:52 +0100 | [diff] [blame] | 1163 | snd_tea575x_exit(&chip->tea); |
Hans Verkuil | d4ecc83 | 2012-02-27 05:30:13 -0300 | [diff] [blame] | 1164 | v4l2_device_unregister(&chip->v4l2_dev); |
| 1165 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1166 | #endif |
| 1167 | if (chip->irq >= 0) |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1168 | free_irq(chip->irq, chip); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1169 | pci_release_regions(chip->pci); |
| 1170 | pci_disable_device(chip->pci); |
| 1171 | |
| 1172 | kfree(chip); |
| 1173 | return 0; |
| 1174 | } |
| 1175 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1176 | static int snd_fm801_dev_free(struct snd_device *device) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1177 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1178 | struct fm801 *chip = device->device_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1179 | return snd_fm801_free(chip); |
| 1180 | } |
| 1181 | |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1182 | static int __devinit snd_fm801_create(struct snd_card *card, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1183 | struct pci_dev * pci, |
| 1184 | int tea575x_tuner, |
Hans Verkuil | d4ecc83 | 2012-02-27 05:30:13 -0300 | [diff] [blame] | 1185 | int radio_nr, |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1186 | struct fm801 ** rchip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1187 | { |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1188 | struct fm801 *chip; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1189 | int err; |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1190 | static struct snd_device_ops ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1191 | .dev_free = snd_fm801_dev_free, |
| 1192 | }; |
| 1193 | |
| 1194 | *rchip = NULL; |
| 1195 | if ((err = pci_enable_device(pci)) < 0) |
| 1196 | return err; |
Takashi Iwai | e560d8d | 2005-09-09 14:21:46 +0200 | [diff] [blame] | 1197 | chip = kzalloc(sizeof(*chip), GFP_KERNEL); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1198 | if (chip == NULL) { |
| 1199 | pci_disable_device(pci); |
| 1200 | return -ENOMEM; |
| 1201 | } |
| 1202 | spin_lock_init(&chip->reg_lock); |
| 1203 | chip->card = card; |
| 1204 | chip->pci = pci; |
| 1205 | chip->irq = -1; |
Jaroslav Kysela | 6bbe13e | 2006-07-04 13:39:55 +0200 | [diff] [blame] | 1206 | chip->tea575x_tuner = tea575x_tuner; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1207 | if ((err = pci_request_regions(pci, "FM801")) < 0) { |
| 1208 | kfree(chip); |
| 1209 | pci_disable_device(pci); |
| 1210 | return err; |
| 1211 | } |
| 1212 | chip->port = pci_resource_start(pci, 0); |
Ondrej Zary | fb716c0 | 2009-11-27 18:18:33 +0100 | [diff] [blame] | 1213 | if ((tea575x_tuner & TUNER_ONLY) == 0) { |
Takashi Iwai | 437a5a4 | 2006-11-21 12:14:23 +0100 | [diff] [blame] | 1214 | if (request_irq(pci->irq, snd_fm801_interrupt, IRQF_SHARED, |
Takashi Iwai | 934c2b6 | 2011-06-10 16:36:37 +0200 | [diff] [blame] | 1215 | KBUILD_MODNAME, chip)) { |
Jaroslav Kysela | 6bbe13e | 2006-07-04 13:39:55 +0200 | [diff] [blame] | 1216 | snd_printk(KERN_ERR "unable to grab IRQ %d\n", chip->irq); |
| 1217 | snd_fm801_free(chip); |
| 1218 | return -EBUSY; |
| 1219 | } |
| 1220 | chip->irq = pci->irq; |
| 1221 | pci_set_master(pci); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1222 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1223 | |
Auke Kok | 44c1013 | 2007-06-08 15:46:36 -0700 | [diff] [blame] | 1224 | if (pci->revision >= 0xb1) /* FM801-AU */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1225 | chip->multichannel = 1; |
| 1226 | |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1227 | snd_fm801_chip_init(chip, 0); |
Ondrej Zary | fb716c0 | 2009-11-27 18:18:33 +0100 | [diff] [blame] | 1228 | /* init might set tuner access method */ |
| 1229 | tea575x_tuner = chip->tea575x_tuner; |
| 1230 | |
| 1231 | if (chip->irq >= 0 && (tea575x_tuner & TUNER_ONLY)) { |
| 1232 | pci_clear_master(pci); |
| 1233 | free_irq(chip->irq, chip); |
| 1234 | chip->irq = -1; |
| 1235 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1236 | |
| 1237 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { |
| 1238 | snd_fm801_free(chip); |
| 1239 | return err; |
| 1240 | } |
| 1241 | |
| 1242 | snd_card_set_dev(card, &pci->dev); |
| 1243 | |
Ondrej Zary | fdb62b5 | 2011-05-14 22:51:01 +0200 | [diff] [blame] | 1244 | #ifdef CONFIG_SND_FM801_TEA575X_BOOL |
Hans Verkuil | d4ecc83 | 2012-02-27 05:30:13 -0300 | [diff] [blame] | 1245 | err = v4l2_device_register(&pci->dev, &chip->v4l2_dev); |
| 1246 | if (err < 0) { |
| 1247 | snd_fm801_free(chip); |
| 1248 | return err; |
| 1249 | } |
| 1250 | chip->tea.v4l2_dev = &chip->v4l2_dev; |
| 1251 | chip->tea.radio_nr = radio_nr; |
Ondrej Zary | d7ba858 | 2011-05-10 23:24:15 +0200 | [diff] [blame] | 1252 | chip->tea.private_data = chip; |
| 1253 | chip->tea.ops = &snd_fm801_tea_ops; |
Ondrej Zary | 10ca720 | 2011-05-12 22:18:22 +0200 | [diff] [blame] | 1254 | sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci)); |
Ondrej Zary | fb716c0 | 2009-11-27 18:18:33 +0100 | [diff] [blame] | 1255 | if ((tea575x_tuner & TUNER_TYPE_MASK) > 0 && |
| 1256 | (tea575x_tuner & TUNER_TYPE_MASK) < 4) { |
Hans de Goede | 5daf53a | 2012-05-19 07:57:03 -0300 | [diff] [blame] | 1257 | if (snd_tea575x_init(&chip->tea, THIS_MODULE)) { |
Ondrej Zary | d7ba858 | 2011-05-10 23:24:15 +0200 | [diff] [blame] | 1258 | snd_printk(KERN_ERR "TEA575x radio not found\n"); |
Hans Verkuil | d4ecc83 | 2012-02-27 05:30:13 -0300 | [diff] [blame] | 1259 | snd_fm801_free(chip); |
Dan Carpenter | 9676001 | 2011-05-26 11:47:35 +0300 | [diff] [blame] | 1260 | return -ENODEV; |
| 1261 | } |
| 1262 | } else if ((tea575x_tuner & TUNER_TYPE_MASK) == 0) { |
Ondrej Zary | d7ba858 | 2011-05-10 23:24:15 +0200 | [diff] [blame] | 1263 | /* autodetect tuner connection */ |
| 1264 | for (tea575x_tuner = 1; tea575x_tuner <= 3; tea575x_tuner++) { |
| 1265 | chip->tea575x_tuner = tea575x_tuner; |
Hans de Goede | 5daf53a | 2012-05-19 07:57:03 -0300 | [diff] [blame] | 1266 | if (!snd_tea575x_init(&chip->tea, THIS_MODULE)) { |
Ondrej Zary | d7ba858 | 2011-05-10 23:24:15 +0200 | [diff] [blame] | 1267 | snd_printk(KERN_INFO "detected TEA575x radio type %s\n", |
Takashi Iwai | 8e699d2 | 2011-09-22 16:54:23 +0200 | [diff] [blame] | 1268 | get_tea575x_gpio(chip)->name); |
Ondrej Zary | d7ba858 | 2011-05-10 23:24:15 +0200 | [diff] [blame] | 1269 | break; |
| 1270 | } |
| 1271 | } |
Dan Carpenter | 9676001 | 2011-05-26 11:47:35 +0300 | [diff] [blame] | 1272 | if (tea575x_tuner == 4) { |
| 1273 | snd_printk(KERN_ERR "TEA575x radio not found\n"); |
Ben Hutchings | c37279b | 2011-09-22 14:39:52 +0100 | [diff] [blame] | 1274 | chip->tea575x_tuner = TUNER_DISABLED; |
Dan Carpenter | 9676001 | 2011-05-26 11:47:35 +0300 | [diff] [blame] | 1275 | } |
| 1276 | } |
Ben Hutchings | c37279b | 2011-09-22 14:39:52 +0100 | [diff] [blame] | 1277 | if (!(chip->tea575x_tuner & TUNER_DISABLED)) { |
Takashi Iwai | 8e699d2 | 2011-09-22 16:54:23 +0200 | [diff] [blame] | 1278 | strlcpy(chip->tea.card, get_tea575x_gpio(chip)->name, |
Ben Hutchings | c37279b | 2011-09-22 14:39:52 +0100 | [diff] [blame] | 1279 | sizeof(chip->tea.card)); |
| 1280 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1281 | #endif |
| 1282 | |
| 1283 | *rchip = chip; |
| 1284 | return 0; |
| 1285 | } |
| 1286 | |
| 1287 | static int __devinit snd_card_fm801_probe(struct pci_dev *pci, |
| 1288 | const struct pci_device_id *pci_id) |
| 1289 | { |
| 1290 | static int dev; |
Takashi Iwai | a5f2215 | 2005-11-17 15:04:28 +0100 | [diff] [blame] | 1291 | struct snd_card *card; |
| 1292 | struct fm801 *chip; |
| 1293 | struct snd_opl3 *opl3; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1294 | int err; |
| 1295 | |
| 1296 | if (dev >= SNDRV_CARDS) |
| 1297 | return -ENODEV; |
| 1298 | if (!enable[dev]) { |
| 1299 | dev++; |
| 1300 | return -ENOENT; |
| 1301 | } |
| 1302 | |
Takashi Iwai | e58de7b | 2008-12-28 16:44:30 +0100 | [diff] [blame] | 1303 | err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); |
| 1304 | if (err < 0) |
| 1305 | return err; |
Hans Verkuil | d4ecc83 | 2012-02-27 05:30:13 -0300 | [diff] [blame] | 1306 | if ((err = snd_fm801_create(card, pci, tea575x_tuner[dev], radio_nr[dev], &chip)) < 0) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1307 | snd_card_free(card); |
| 1308 | return err; |
| 1309 | } |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1310 | card->private_data = chip; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1311 | |
| 1312 | strcpy(card->driver, "FM801"); |
| 1313 | strcpy(card->shortname, "ForteMedia FM801-"); |
| 1314 | strcat(card->shortname, chip->multichannel ? "AU" : "AS"); |
| 1315 | sprintf(card->longname, "%s at 0x%lx, irq %i", |
| 1316 | card->shortname, chip->port, chip->irq); |
| 1317 | |
Ondrej Zary | fb716c0 | 2009-11-27 18:18:33 +0100 | [diff] [blame] | 1318 | if (chip->tea575x_tuner & TUNER_ONLY) |
Andy Shevchenko | e0a5d82 | 2006-07-04 12:05:14 +0200 | [diff] [blame] | 1319 | goto __fm801_tuner_only; |
| 1320 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1321 | if ((err = snd_fm801_pcm(chip, 0, NULL)) < 0) { |
| 1322 | snd_card_free(card); |
| 1323 | return err; |
| 1324 | } |
| 1325 | if ((err = snd_fm801_mixer(chip)) < 0) { |
| 1326 | snd_card_free(card); |
| 1327 | return err; |
| 1328 | } |
| 1329 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_FM801, |
Takashi Iwai | 302e4c2 | 2006-05-23 13:24:30 +0200 | [diff] [blame] | 1330 | FM801_REG(chip, MPU401_DATA), |
Clemens Ladisch | dba8b46 | 2011-09-13 11:24:41 +0200 | [diff] [blame] | 1331 | MPU401_INFO_INTEGRATED | |
| 1332 | MPU401_INFO_IRQ_HOOK, |
| 1333 | -1, &chip->rmidi)) < 0) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1334 | snd_card_free(card); |
| 1335 | return err; |
| 1336 | } |
| 1337 | if ((err = snd_opl3_create(card, FM801_REG(chip, OPL3_BANK0), |
| 1338 | FM801_REG(chip, OPL3_BANK1), |
| 1339 | OPL3_HW_OPL3_FM801, 1, &opl3)) < 0) { |
| 1340 | snd_card_free(card); |
| 1341 | return err; |
| 1342 | } |
| 1343 | if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { |
| 1344 | snd_card_free(card); |
| 1345 | return err; |
| 1346 | } |
| 1347 | |
Andy Shevchenko | e0a5d82 | 2006-07-04 12:05:14 +0200 | [diff] [blame] | 1348 | __fm801_tuner_only: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1349 | if ((err = snd_card_register(card)) < 0) { |
| 1350 | snd_card_free(card); |
| 1351 | return err; |
| 1352 | } |
| 1353 | pci_set_drvdata(pci, card); |
| 1354 | dev++; |
| 1355 | return 0; |
| 1356 | } |
| 1357 | |
| 1358 | static void __devexit snd_card_fm801_remove(struct pci_dev *pci) |
| 1359 | { |
| 1360 | snd_card_free(pci_get_drvdata(pci)); |
| 1361 | pci_set_drvdata(pci, NULL); |
| 1362 | } |
| 1363 | |
Takashi Iwai | c7561cd | 2012-08-14 18:12:04 +0200 | [diff] [blame] | 1364 | #ifdef CONFIG_PM_SLEEP |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1365 | static unsigned char saved_regs[] = { |
| 1366 | FM801_PCM_VOL, FM801_I2S_VOL, FM801_FM_VOL, FM801_REC_SRC, |
| 1367 | FM801_PLY_CTRL, FM801_PLY_COUNT, FM801_PLY_BUF1, FM801_PLY_BUF2, |
| 1368 | FM801_CAP_CTRL, FM801_CAP_COUNT, FM801_CAP_BUF1, FM801_CAP_BUF2, |
| 1369 | FM801_CODEC_CTRL, FM801_I2S_MODE, FM801_VOLUME, FM801_GEN_CTRL, |
| 1370 | }; |
| 1371 | |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 1372 | static int snd_fm801_suspend(struct device *dev) |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1373 | { |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 1374 | struct pci_dev *pci = to_pci_dev(dev); |
| 1375 | struct snd_card *card = dev_get_drvdata(dev); |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1376 | struct fm801 *chip = card->private_data; |
| 1377 | int i; |
| 1378 | |
| 1379 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
| 1380 | snd_pcm_suspend_all(chip->pcm); |
| 1381 | snd_ac97_suspend(chip->ac97); |
| 1382 | snd_ac97_suspend(chip->ac97_sec); |
| 1383 | for (i = 0; i < ARRAY_SIZE(saved_regs); i++) |
| 1384 | chip->saved_regs[i] = inw(chip->port + saved_regs[i]); |
| 1385 | /* FIXME: tea575x suspend */ |
| 1386 | |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1387 | pci_disable_device(pci); |
| 1388 | pci_save_state(pci); |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 1389 | pci_set_power_state(pci, PCI_D3hot); |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1390 | return 0; |
| 1391 | } |
| 1392 | |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 1393 | static int snd_fm801_resume(struct device *dev) |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1394 | { |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 1395 | struct pci_dev *pci = to_pci_dev(dev); |
| 1396 | struct snd_card *card = dev_get_drvdata(dev); |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1397 | struct fm801 *chip = card->private_data; |
| 1398 | int i; |
| 1399 | |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1400 | pci_set_power_state(pci, PCI_D0); |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 1401 | pci_restore_state(pci); |
| 1402 | if (pci_enable_device(pci) < 0) { |
| 1403 | printk(KERN_ERR "fm801: pci_enable_device failed, " |
| 1404 | "disabling device\n"); |
| 1405 | snd_card_disconnect(card); |
| 1406 | return -EIO; |
| 1407 | } |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1408 | pci_set_master(pci); |
| 1409 | |
| 1410 | snd_fm801_chip_init(chip, 1); |
| 1411 | snd_ac97_resume(chip->ac97); |
| 1412 | snd_ac97_resume(chip->ac97_sec); |
| 1413 | for (i = 0; i < ARRAY_SIZE(saved_regs); i++) |
| 1414 | outw(chip->saved_regs[i], chip->port + saved_regs[i]); |
| 1415 | |
| 1416 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
| 1417 | return 0; |
| 1418 | } |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 1419 | |
| 1420 | static SIMPLE_DEV_PM_OPS(snd_fm801_pm, snd_fm801_suspend, snd_fm801_resume); |
| 1421 | #define SND_FM801_PM_OPS &snd_fm801_pm |
| 1422 | #else |
| 1423 | #define SND_FM801_PM_OPS NULL |
Takashi Iwai | c7561cd | 2012-08-14 18:12:04 +0200 | [diff] [blame] | 1424 | #endif /* CONFIG_PM_SLEEP */ |
Takashi Iwai | b1e9ed2 | 2005-11-17 16:14:33 +0100 | [diff] [blame] | 1425 | |
Takashi Iwai | e9f66d9 | 2012-04-24 12:25:00 +0200 | [diff] [blame] | 1426 | static struct pci_driver fm801_driver = { |
Takashi Iwai | 3733e42 | 2011-06-10 16:20:20 +0200 | [diff] [blame] | 1427 | .name = KBUILD_MODNAME, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1428 | .id_table = snd_fm801_ids, |
| 1429 | .probe = snd_card_fm801_probe, |
| 1430 | .remove = __devexit_p(snd_card_fm801_remove), |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 1431 | .driver = { |
| 1432 | .pm = SND_FM801_PM_OPS, |
| 1433 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1434 | }; |
| 1435 | |
Takashi Iwai | e9f66d9 | 2012-04-24 12:25:00 +0200 | [diff] [blame] | 1436 | module_pci_driver(fm801_driver); |