11da177e4SLinus Torvalds /* 21da177e4SLinus Torvalds * Driver for generic ESS AudioDrive ES18xx soundcards 31da177e4SLinus Torvalds * Copyright (c) by Christian Fischbach <fishbach@pool.informatik.rwth-aachen.de> 41da177e4SLinus Torvalds * Copyright (c) by Abramo Bagnara <abramo@alsa-project.org> 51da177e4SLinus Torvalds * 61da177e4SLinus Torvalds * 71da177e4SLinus Torvalds * This program is free software; you can redistribute it and/or modify 81da177e4SLinus Torvalds * it under the terms of the GNU General Public License as published by 91da177e4SLinus Torvalds * the Free Software Foundation; either version 2 of the License, or 101da177e4SLinus Torvalds * (at your option) any later version. 111da177e4SLinus Torvalds * 121da177e4SLinus Torvalds * This program is distributed in the hope that it will be useful, 131da177e4SLinus Torvalds * but WITHOUT ANY WARRANTY; without even the implied warranty of 141da177e4SLinus Torvalds * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 151da177e4SLinus Torvalds * GNU General Public License for more details. 161da177e4SLinus Torvalds * 171da177e4SLinus Torvalds * You should have received a copy of the GNU General Public License 181da177e4SLinus Torvalds * along with this program; if not, write to the Free Software 191da177e4SLinus Torvalds * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 201da177e4SLinus Torvalds * 211da177e4SLinus Torvalds */ 221da177e4SLinus Torvalds /* GENERAL NOTES: 231da177e4SLinus Torvalds * 241da177e4SLinus Torvalds * BUGS: 251da177e4SLinus Torvalds * - There are pops (we can't delay in trigger function, cause midlevel 261da177e4SLinus Torvalds * often need to trigger down and then up very quickly). 271da177e4SLinus Torvalds * Any ideas? 281da177e4SLinus Torvalds * - Support for 16 bit DMA seems to be broken. I've no hardware to tune it. 291da177e4SLinus Torvalds */ 301da177e4SLinus Torvalds 311da177e4SLinus Torvalds /* 321da177e4SLinus Torvalds * ES1868 NOTES: 331da177e4SLinus Torvalds * - The chip has one half duplex pcm (with very limited full duplex support). 341da177e4SLinus Torvalds * 351da177e4SLinus Torvalds * - Duplex stereophonic sound is impossible. 361da177e4SLinus Torvalds * - Record and playback must share the same frequency rate. 371da177e4SLinus Torvalds * 381da177e4SLinus Torvalds * - The driver use dma2 for playback and dma1 for capture. 391da177e4SLinus Torvalds */ 401da177e4SLinus Torvalds 411da177e4SLinus Torvalds /* 421da177e4SLinus Torvalds * ES1869 NOTES: 431da177e4SLinus Torvalds * 441da177e4SLinus Torvalds * - there are a first full duplex pcm and a second playback only pcm 451da177e4SLinus Torvalds * (incompatible with first pcm capture) 461da177e4SLinus Torvalds * 471da177e4SLinus Torvalds * - there is support for the capture volume and ESS Spatializer 3D effect. 481da177e4SLinus Torvalds * 491da177e4SLinus Torvalds * - contrarily to some pages in DS_1869.PDF the rates can be set 501da177e4SLinus Torvalds * independently. 511da177e4SLinus Torvalds * 5295b71296SMark Salazar * - Zoom Video is implemented by sharing the FM DAC, thus the user can 5395b71296SMark Salazar * have either FM playback or Video playback but not both simultaneously. 5495b71296SMark Salazar * The Video Playback Switch mixer control toggles this choice. 5595b71296SMark Salazar * 561da177e4SLinus Torvalds * BUGS: 571da177e4SLinus Torvalds * 581da177e4SLinus Torvalds * - There is a major trouble I noted: 591da177e4SLinus Torvalds * 601da177e4SLinus Torvalds * using both channel for playback stereo 16 bit samples at 44100 Hz 611da177e4SLinus Torvalds * the second pcm (Audio1) DMA slows down irregularly and sound is garbled. 621da177e4SLinus Torvalds * 631da177e4SLinus Torvalds * The same happens using Audio1 for captureing. 641da177e4SLinus Torvalds * 651da177e4SLinus Torvalds * The Windows driver does not suffer of this (although it use Audio1 661da177e4SLinus Torvalds * only for captureing). I'm unable to discover why. 671da177e4SLinus Torvalds * 681da177e4SLinus Torvalds */ 691da177e4SLinus Torvalds 7095b71296SMark Salazar /* 7195b71296SMark Salazar * ES1879 NOTES: 7295b71296SMark Salazar * - When Zoom Video is enabled (reg 0x71 bit 6 toggled on) the PCM playback 7395b71296SMark Salazar * seems to be effected (speaker_test plays a lower frequency). Can't find 7495b71296SMark Salazar * anything in the datasheet to account for this, so a Video Playback Switch 7595b71296SMark Salazar * control has been included to allow ZV to be enabled only when necessary. 7695b71296SMark Salazar * Then again on at least one test system the 0x71 bit 6 enable bit is not 7795b71296SMark Salazar * needed for ZV, so maybe the datasheet is entirely wrong here. 7895b71296SMark Salazar */ 791da177e4SLinus Torvalds 801da177e4SLinus Torvalds #include <sound/driver.h> 811da177e4SLinus Torvalds #include <linux/init.h> 82f7e0ba3eSTakashi Iwai #include <linux/err.h> 835e24c1c1STakashi Iwai #include <linux/isa.h> 841da177e4SLinus Torvalds #include <linux/slab.h> 851da177e4SLinus Torvalds #include <linux/pnp.h> 861da177e4SLinus Torvalds #include <linux/isapnp.h> 871da177e4SLinus Torvalds #include <linux/moduleparam.h> 881caef6aaSAndrew Morton #include <linux/delay.h> 891caef6aaSAndrew Morton 90f7e0ba3eSTakashi Iwai #include <asm/io.h> 91f7e0ba3eSTakashi Iwai #include <asm/dma.h> 921da177e4SLinus Torvalds #include <sound/core.h> 931da177e4SLinus Torvalds #include <sound/control.h> 941da177e4SLinus Torvalds #include <sound/pcm.h> 951da177e4SLinus Torvalds #include <sound/pcm_params.h> 961da177e4SLinus Torvalds #include <sound/mpu401.h> 971da177e4SLinus Torvalds #include <sound/opl3.h> 981da177e4SLinus Torvalds #define SNDRV_LEGACY_FIND_FREE_IRQ 991da177e4SLinus Torvalds #define SNDRV_LEGACY_FIND_FREE_DMA 1001da177e4SLinus Torvalds #include <sound/initval.h> 1011da177e4SLinus Torvalds 1021da177e4SLinus Torvalds #define PFX "es18xx: " 1031da177e4SLinus Torvalds 1048047c910STakashi Iwai struct snd_es18xx { 1051da177e4SLinus Torvalds unsigned long port; /* port of ESS chip */ 1061da177e4SLinus Torvalds unsigned long mpu_port; /* MPU-401 port of ESS chip */ 1071da177e4SLinus Torvalds unsigned long fm_port; /* FM port */ 1081da177e4SLinus Torvalds unsigned long ctrl_port; /* Control port of ESS chip */ 1091da177e4SLinus Torvalds struct resource *res_port; 1101da177e4SLinus Torvalds struct resource *res_mpu_port; 1111da177e4SLinus Torvalds struct resource *res_ctrl_port; 1121da177e4SLinus Torvalds int irq; /* IRQ number of ESS chip */ 1131da177e4SLinus Torvalds int dma1; /* DMA1 */ 1141da177e4SLinus Torvalds int dma2; /* DMA2 */ 1151da177e4SLinus Torvalds unsigned short version; /* version of ESS chip */ 1161da177e4SLinus Torvalds int caps; /* Chip capabilities */ 1171da177e4SLinus Torvalds unsigned short audio2_vol; /* volume level of audio2 */ 1181da177e4SLinus Torvalds 1191da177e4SLinus Torvalds unsigned short active; /* active channel mask */ 1201da177e4SLinus Torvalds unsigned int dma1_size; 1211da177e4SLinus Torvalds unsigned int dma2_size; 1221da177e4SLinus Torvalds unsigned int dma1_shift; 1231da177e4SLinus Torvalds unsigned int dma2_shift; 1241da177e4SLinus Torvalds 1258047c910STakashi Iwai struct snd_card *card; 1268047c910STakashi Iwai struct snd_pcm *pcm; 1278047c910STakashi Iwai struct snd_pcm_substream *playback_a_substream; 1288047c910STakashi Iwai struct snd_pcm_substream *capture_a_substream; 1298047c910STakashi Iwai struct snd_pcm_substream *playback_b_substream; 1301da177e4SLinus Torvalds 1318047c910STakashi Iwai struct snd_rawmidi *rmidi; 1321da177e4SLinus Torvalds 1338047c910STakashi Iwai struct snd_kcontrol *hw_volume; 1348047c910STakashi Iwai struct snd_kcontrol *hw_switch; 1358047c910STakashi Iwai struct snd_kcontrol *master_volume; 1368047c910STakashi Iwai struct snd_kcontrol *master_switch; 1371da177e4SLinus Torvalds 1381da177e4SLinus Torvalds spinlock_t reg_lock; 1391da177e4SLinus Torvalds spinlock_t mixer_lock; 1401da177e4SLinus Torvalds spinlock_t ctrl_lock; 1411da177e4SLinus Torvalds #ifdef CONFIG_PM 1421da177e4SLinus Torvalds unsigned char pm_reg; 1431da177e4SLinus Torvalds #endif 1441da177e4SLinus Torvalds }; 1451da177e4SLinus Torvalds 146f7e0ba3eSTakashi Iwai struct snd_audiodrive { 147f7e0ba3eSTakashi Iwai struct snd_es18xx *chip; 148f7e0ba3eSTakashi Iwai #ifdef CONFIG_PNP 149f7e0ba3eSTakashi Iwai struct pnp_dev *dev; 150f7e0ba3eSTakashi Iwai struct pnp_dev *devc; 151f7e0ba3eSTakashi Iwai #endif 152f7e0ba3eSTakashi Iwai }; 153f7e0ba3eSTakashi Iwai 1541da177e4SLinus Torvalds #define AUDIO1_IRQ 0x01 1551da177e4SLinus Torvalds #define AUDIO2_IRQ 0x02 1561da177e4SLinus Torvalds #define HWV_IRQ 0x04 1571da177e4SLinus Torvalds #define MPU_IRQ 0x08 1581da177e4SLinus Torvalds 1591da177e4SLinus Torvalds #define ES18XX_PCM2 0x0001 /* Has two useable PCM */ 1601da177e4SLinus Torvalds #define ES18XX_SPATIALIZER 0x0002 /* Has 3D Spatializer */ 1611da177e4SLinus Torvalds #define ES18XX_RECMIX 0x0004 /* Has record mixer */ 1621da177e4SLinus Torvalds #define ES18XX_DUPLEX_MONO 0x0008 /* Has mono duplex only */ 1631da177e4SLinus Torvalds #define ES18XX_DUPLEX_SAME 0x0010 /* Playback and record must share the same rate */ 1641da177e4SLinus Torvalds #define ES18XX_NEW_RATE 0x0020 /* More precise rate setting */ 1651da177e4SLinus Torvalds #define ES18XX_AUXB 0x0040 /* AuxB mixer control */ 16614086771SMark Salazar #define ES18XX_HWV 0x0080 /* Has seperate hardware volume mixer controls*/ 1671da177e4SLinus Torvalds #define ES18XX_MONO 0x0100 /* Mono_in mixer control */ 1681da177e4SLinus Torvalds #define ES18XX_I2S 0x0200 /* I2S mixer control */ 1691da177e4SLinus Torvalds #define ES18XX_MUTEREC 0x0400 /* Record source can be muted */ 1701da177e4SLinus Torvalds #define ES18XX_CONTROL 0x0800 /* Has control ports */ 1711da177e4SLinus Torvalds 1721da177e4SLinus Torvalds /* Power Management */ 1731da177e4SLinus Torvalds #define ES18XX_PM 0x07 1741da177e4SLinus Torvalds #define ES18XX_PM_GPO0 0x01 1751da177e4SLinus Torvalds #define ES18XX_PM_GPO1 0x02 1761da177e4SLinus Torvalds #define ES18XX_PM_PDR 0x04 1771da177e4SLinus Torvalds #define ES18XX_PM_ANA 0x08 1781da177e4SLinus Torvalds #define ES18XX_PM_FM 0x020 1791da177e4SLinus Torvalds #define ES18XX_PM_SUS 0x080 1801da177e4SLinus Torvalds 1811da177e4SLinus Torvalds /* Lowlevel */ 1821da177e4SLinus Torvalds 1831da177e4SLinus Torvalds #define DAC1 0x01 1841da177e4SLinus Torvalds #define ADC1 0x02 1851da177e4SLinus Torvalds #define DAC2 0x04 1861da177e4SLinus Torvalds #define MILLISECOND 10000 1871da177e4SLinus Torvalds 1888047c910STakashi Iwai static int snd_es18xx_dsp_command(struct snd_es18xx *chip, unsigned char val) 1891da177e4SLinus Torvalds { 1901da177e4SLinus Torvalds int i; 1911da177e4SLinus Torvalds 1921da177e4SLinus Torvalds for(i = MILLISECOND; i; i--) 1931da177e4SLinus Torvalds if ((inb(chip->port + 0x0C) & 0x80) == 0) { 1941da177e4SLinus Torvalds outb(val, chip->port + 0x0C); 1951da177e4SLinus Torvalds return 0; 1961da177e4SLinus Torvalds } 19799b359baSTakashi Iwai snd_printk(KERN_ERR "dsp_command: timeout (0x%x)\n", val); 1981da177e4SLinus Torvalds return -EINVAL; 1991da177e4SLinus Torvalds } 2001da177e4SLinus Torvalds 2018047c910STakashi Iwai static int snd_es18xx_dsp_get_byte(struct snd_es18xx *chip) 2021da177e4SLinus Torvalds { 2031da177e4SLinus Torvalds int i; 2041da177e4SLinus Torvalds 2051da177e4SLinus Torvalds for(i = MILLISECOND/10; i; i--) 2061da177e4SLinus Torvalds if (inb(chip->port + 0x0C) & 0x40) 2071da177e4SLinus Torvalds return inb(chip->port + 0x0A); 20899b359baSTakashi Iwai snd_printk(KERN_ERR "dsp_get_byte failed: 0x%lx = 0x%x!!!\n", 20999b359baSTakashi Iwai chip->port + 0x0A, inb(chip->port + 0x0A)); 2101da177e4SLinus Torvalds return -ENODEV; 2111da177e4SLinus Torvalds } 2121da177e4SLinus Torvalds 2131da177e4SLinus Torvalds #undef REG_DEBUG 2141da177e4SLinus Torvalds 2158047c910STakashi Iwai static int snd_es18xx_write(struct snd_es18xx *chip, 2161da177e4SLinus Torvalds unsigned char reg, unsigned char data) 2171da177e4SLinus Torvalds { 2181da177e4SLinus Torvalds unsigned long flags; 2191da177e4SLinus Torvalds int ret; 2201da177e4SLinus Torvalds 2211da177e4SLinus Torvalds spin_lock_irqsave(&chip->reg_lock, flags); 2221da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, reg); 2231da177e4SLinus Torvalds if (ret < 0) 2241da177e4SLinus Torvalds goto end; 2251da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, data); 2261da177e4SLinus Torvalds end: 2271da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->reg_lock, flags); 2281da177e4SLinus Torvalds #ifdef REG_DEBUG 22999b359baSTakashi Iwai snd_printk(KERN_DEBUG "Reg %02x set to %02x\n", reg, data); 2301da177e4SLinus Torvalds #endif 2311da177e4SLinus Torvalds return ret; 2321da177e4SLinus Torvalds } 2331da177e4SLinus Torvalds 2348047c910STakashi Iwai static int snd_es18xx_read(struct snd_es18xx *chip, unsigned char reg) 2351da177e4SLinus Torvalds { 2361da177e4SLinus Torvalds unsigned long flags; 2371da177e4SLinus Torvalds int ret, data; 2381da177e4SLinus Torvalds spin_lock_irqsave(&chip->reg_lock, flags); 2391da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, 0xC0); 2401da177e4SLinus Torvalds if (ret < 0) 2411da177e4SLinus Torvalds goto end; 2421da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, reg); 2431da177e4SLinus Torvalds if (ret < 0) 2441da177e4SLinus Torvalds goto end; 2451da177e4SLinus Torvalds data = snd_es18xx_dsp_get_byte(chip); 2461da177e4SLinus Torvalds ret = data; 2471da177e4SLinus Torvalds #ifdef REG_DEBUG 24899b359baSTakashi Iwai snd_printk(KERN_DEBUG "Reg %02x now is %02x (%d)\n", reg, data, ret); 2491da177e4SLinus Torvalds #endif 2501da177e4SLinus Torvalds end: 2511da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->reg_lock, flags); 2521da177e4SLinus Torvalds return ret; 2531da177e4SLinus Torvalds } 2541da177e4SLinus Torvalds 2551da177e4SLinus Torvalds /* Return old value */ 2568047c910STakashi Iwai static int snd_es18xx_bits(struct snd_es18xx *chip, unsigned char reg, 2571da177e4SLinus Torvalds unsigned char mask, unsigned char val) 2581da177e4SLinus Torvalds { 2591da177e4SLinus Torvalds int ret; 2601da177e4SLinus Torvalds unsigned char old, new, oval; 2611da177e4SLinus Torvalds unsigned long flags; 2621da177e4SLinus Torvalds spin_lock_irqsave(&chip->reg_lock, flags); 2631da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, 0xC0); 2641da177e4SLinus Torvalds if (ret < 0) 2651da177e4SLinus Torvalds goto end; 2661da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, reg); 2671da177e4SLinus Torvalds if (ret < 0) 2681da177e4SLinus Torvalds goto end; 2691da177e4SLinus Torvalds ret = snd_es18xx_dsp_get_byte(chip); 2701da177e4SLinus Torvalds if (ret < 0) { 2711da177e4SLinus Torvalds goto end; 2721da177e4SLinus Torvalds } 2731da177e4SLinus Torvalds old = ret; 2741da177e4SLinus Torvalds oval = old & mask; 2751da177e4SLinus Torvalds if (val != oval) { 2761da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, reg); 2771da177e4SLinus Torvalds if (ret < 0) 2781da177e4SLinus Torvalds goto end; 2791da177e4SLinus Torvalds new = (old & ~mask) | (val & mask); 2801da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, new); 2811da177e4SLinus Torvalds if (ret < 0) 2821da177e4SLinus Torvalds goto end; 2831da177e4SLinus Torvalds #ifdef REG_DEBUG 28499b359baSTakashi Iwai snd_printk(KERN_DEBUG "Reg %02x was %02x, set to %02x (%d)\n", 28599b359baSTakashi Iwai reg, old, new, ret); 2861da177e4SLinus Torvalds #endif 2871da177e4SLinus Torvalds } 2881da177e4SLinus Torvalds ret = oval; 2891da177e4SLinus Torvalds end: 2901da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->reg_lock, flags); 2911da177e4SLinus Torvalds return ret; 2921da177e4SLinus Torvalds } 2931da177e4SLinus Torvalds 2948047c910STakashi Iwai static inline void snd_es18xx_mixer_write(struct snd_es18xx *chip, 2951da177e4SLinus Torvalds unsigned char reg, unsigned char data) 2961da177e4SLinus Torvalds { 2971da177e4SLinus Torvalds unsigned long flags; 2981da177e4SLinus Torvalds spin_lock_irqsave(&chip->mixer_lock, flags); 2991da177e4SLinus Torvalds outb(reg, chip->port + 0x04); 3001da177e4SLinus Torvalds outb(data, chip->port + 0x05); 3011da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->mixer_lock, flags); 3021da177e4SLinus Torvalds #ifdef REG_DEBUG 30399b359baSTakashi Iwai snd_printk(KERN_DEBUG "Mixer reg %02x set to %02x\n", reg, data); 3041da177e4SLinus Torvalds #endif 3051da177e4SLinus Torvalds } 3061da177e4SLinus Torvalds 3078047c910STakashi Iwai static inline int snd_es18xx_mixer_read(struct snd_es18xx *chip, unsigned char reg) 3081da177e4SLinus Torvalds { 3091da177e4SLinus Torvalds unsigned long flags; 3101da177e4SLinus Torvalds int data; 3111da177e4SLinus Torvalds spin_lock_irqsave(&chip->mixer_lock, flags); 3121da177e4SLinus Torvalds outb(reg, chip->port + 0x04); 3131da177e4SLinus Torvalds data = inb(chip->port + 0x05); 3141da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->mixer_lock, flags); 3151da177e4SLinus Torvalds #ifdef REG_DEBUG 31699b359baSTakashi Iwai snd_printk(KERN_DEBUG "Mixer reg %02x now is %02x\n", reg, data); 3171da177e4SLinus Torvalds #endif 3181da177e4SLinus Torvalds return data; 3191da177e4SLinus Torvalds } 3201da177e4SLinus Torvalds 3211da177e4SLinus Torvalds /* Return old value */ 3228047c910STakashi Iwai static inline int snd_es18xx_mixer_bits(struct snd_es18xx *chip, unsigned char reg, 3231da177e4SLinus Torvalds unsigned char mask, unsigned char val) 3241da177e4SLinus Torvalds { 3251da177e4SLinus Torvalds unsigned char old, new, oval; 3261da177e4SLinus Torvalds unsigned long flags; 3271da177e4SLinus Torvalds spin_lock_irqsave(&chip->mixer_lock, flags); 3281da177e4SLinus Torvalds outb(reg, chip->port + 0x04); 3291da177e4SLinus Torvalds old = inb(chip->port + 0x05); 3301da177e4SLinus Torvalds oval = old & mask; 3311da177e4SLinus Torvalds if (val != oval) { 3321da177e4SLinus Torvalds new = (old & ~mask) | (val & mask); 3331da177e4SLinus Torvalds outb(new, chip->port + 0x05); 3341da177e4SLinus Torvalds #ifdef REG_DEBUG 33599b359baSTakashi Iwai snd_printk(KERN_DEBUG "Mixer reg %02x was %02x, set to %02x\n", 33699b359baSTakashi Iwai reg, old, new); 3371da177e4SLinus Torvalds #endif 3381da177e4SLinus Torvalds } 3391da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->mixer_lock, flags); 3401da177e4SLinus Torvalds return oval; 3411da177e4SLinus Torvalds } 3421da177e4SLinus Torvalds 3438047c910STakashi Iwai static inline int snd_es18xx_mixer_writable(struct snd_es18xx *chip, unsigned char reg, 3441da177e4SLinus Torvalds unsigned char mask) 3451da177e4SLinus Torvalds { 3461da177e4SLinus Torvalds int old, expected, new; 3471da177e4SLinus Torvalds unsigned long flags; 3481da177e4SLinus Torvalds spin_lock_irqsave(&chip->mixer_lock, flags); 3491da177e4SLinus Torvalds outb(reg, chip->port + 0x04); 3501da177e4SLinus Torvalds old = inb(chip->port + 0x05); 3511da177e4SLinus Torvalds expected = old ^ mask; 3521da177e4SLinus Torvalds outb(expected, chip->port + 0x05); 3531da177e4SLinus Torvalds new = inb(chip->port + 0x05); 3541da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->mixer_lock, flags); 3551da177e4SLinus Torvalds #ifdef REG_DEBUG 35699b359baSTakashi Iwai snd_printk(KERN_DEBUG "Mixer reg %02x was %02x, set to %02x, now is %02x\n", 35799b359baSTakashi Iwai reg, old, expected, new); 3581da177e4SLinus Torvalds #endif 3591da177e4SLinus Torvalds return expected == new; 3601da177e4SLinus Torvalds } 3611da177e4SLinus Torvalds 3621da177e4SLinus Torvalds 3638047c910STakashi Iwai static int snd_es18xx_reset(struct snd_es18xx *chip) 3641da177e4SLinus Torvalds { 3651da177e4SLinus Torvalds int i; 3661da177e4SLinus Torvalds outb(0x03, chip->port + 0x06); 3671da177e4SLinus Torvalds inb(chip->port + 0x06); 3681da177e4SLinus Torvalds outb(0x00, chip->port + 0x06); 3691da177e4SLinus Torvalds for(i = 0; i < MILLISECOND && !(inb(chip->port + 0x0E) & 0x80); i++); 3701da177e4SLinus Torvalds if (inb(chip->port + 0x0A) != 0xAA) 3711da177e4SLinus Torvalds return -1; 3721da177e4SLinus Torvalds return 0; 3731da177e4SLinus Torvalds } 3741da177e4SLinus Torvalds 3758047c910STakashi Iwai static int snd_es18xx_reset_fifo(struct snd_es18xx *chip) 3761da177e4SLinus Torvalds { 3771da177e4SLinus Torvalds outb(0x02, chip->port + 0x06); 3781da177e4SLinus Torvalds inb(chip->port + 0x06); 3791da177e4SLinus Torvalds outb(0x00, chip->port + 0x06); 3801da177e4SLinus Torvalds return 0; 3811da177e4SLinus Torvalds } 3821da177e4SLinus Torvalds 3838047c910STakashi Iwai static struct snd_ratnum new_clocks[2] = { 3841da177e4SLinus Torvalds { 3851da177e4SLinus Torvalds .num = 793800, 3861da177e4SLinus Torvalds .den_min = 1, 3871da177e4SLinus Torvalds .den_max = 128, 3881da177e4SLinus Torvalds .den_step = 1, 3891da177e4SLinus Torvalds }, 3901da177e4SLinus Torvalds { 3911da177e4SLinus Torvalds .num = 768000, 3921da177e4SLinus Torvalds .den_min = 1, 3931da177e4SLinus Torvalds .den_max = 128, 3941da177e4SLinus Torvalds .den_step = 1, 3951da177e4SLinus Torvalds } 3961da177e4SLinus Torvalds }; 3971da177e4SLinus Torvalds 3988047c910STakashi Iwai static struct snd_pcm_hw_constraint_ratnums new_hw_constraints_clocks = { 3991da177e4SLinus Torvalds .nrats = 2, 4001da177e4SLinus Torvalds .rats = new_clocks, 4011da177e4SLinus Torvalds }; 4021da177e4SLinus Torvalds 4038047c910STakashi Iwai static struct snd_ratnum old_clocks[2] = { 4041da177e4SLinus Torvalds { 4051da177e4SLinus Torvalds .num = 795444, 4061da177e4SLinus Torvalds .den_min = 1, 4071da177e4SLinus Torvalds .den_max = 128, 4081da177e4SLinus Torvalds .den_step = 1, 4091da177e4SLinus Torvalds }, 4101da177e4SLinus Torvalds { 4111da177e4SLinus Torvalds .num = 397722, 4121da177e4SLinus Torvalds .den_min = 1, 4131da177e4SLinus Torvalds .den_max = 128, 4141da177e4SLinus Torvalds .den_step = 1, 4151da177e4SLinus Torvalds } 4161da177e4SLinus Torvalds }; 4171da177e4SLinus Torvalds 4188047c910STakashi Iwai static struct snd_pcm_hw_constraint_ratnums old_hw_constraints_clocks = { 4191da177e4SLinus Torvalds .nrats = 2, 4201da177e4SLinus Torvalds .rats = old_clocks, 4211da177e4SLinus Torvalds }; 4221da177e4SLinus Torvalds 4231da177e4SLinus Torvalds 4248047c910STakashi Iwai static void snd_es18xx_rate_set(struct snd_es18xx *chip, 4258047c910STakashi Iwai struct snd_pcm_substream *substream, 4261da177e4SLinus Torvalds int mode) 4271da177e4SLinus Torvalds { 4281da177e4SLinus Torvalds unsigned int bits, div0; 4298047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 4301da177e4SLinus Torvalds if (chip->caps & ES18XX_NEW_RATE) { 4311da177e4SLinus Torvalds if (runtime->rate_num == new_clocks[0].num) 4321da177e4SLinus Torvalds bits = 128 - runtime->rate_den; 4331da177e4SLinus Torvalds else 4341da177e4SLinus Torvalds bits = 256 - runtime->rate_den; 4351da177e4SLinus Torvalds } else { 4361da177e4SLinus Torvalds if (runtime->rate_num == old_clocks[0].num) 4371da177e4SLinus Torvalds bits = 256 - runtime->rate_den; 4381da177e4SLinus Torvalds else 4391da177e4SLinus Torvalds bits = 128 - runtime->rate_den; 4401da177e4SLinus Torvalds } 4411da177e4SLinus Torvalds 4421da177e4SLinus Torvalds /* set filter register */ 4431da177e4SLinus Torvalds div0 = 256 - 7160000*20/(8*82*runtime->rate); 4441da177e4SLinus Torvalds 4451da177e4SLinus Torvalds if ((chip->caps & ES18XX_PCM2) && mode == DAC2) { 4461da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x70, bits); 4471da177e4SLinus Torvalds /* 4481da177e4SLinus Torvalds * Comment from kernel oss driver: 4491da177e4SLinus Torvalds * FKS: fascinating: 0x72 doesn't seem to work. 4501da177e4SLinus Torvalds */ 4511da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA2, div0); 4521da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x72, div0); 4531da177e4SLinus Torvalds } else { 4541da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA1, bits); 4551da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA2, div0); 4561da177e4SLinus Torvalds } 4571da177e4SLinus Torvalds } 4581da177e4SLinus Torvalds 4598047c910STakashi Iwai static int snd_es18xx_playback_hw_params(struct snd_pcm_substream *substream, 4608047c910STakashi Iwai struct snd_pcm_hw_params *hw_params) 4611da177e4SLinus Torvalds { 4628047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 4631da177e4SLinus Torvalds int shift, err; 4641da177e4SLinus Torvalds 4651da177e4SLinus Torvalds shift = 0; 4661da177e4SLinus Torvalds if (params_channels(hw_params) == 2) 4671da177e4SLinus Torvalds shift++; 4681da177e4SLinus Torvalds if (snd_pcm_format_width(params_format(hw_params)) == 16) 4691da177e4SLinus Torvalds shift++; 4701da177e4SLinus Torvalds 4711da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { 4721da177e4SLinus Torvalds if ((chip->caps & ES18XX_DUPLEX_MONO) && 4731da177e4SLinus Torvalds (chip->capture_a_substream) && 4741da177e4SLinus Torvalds params_channels(hw_params) != 1) { 4751da177e4SLinus Torvalds _snd_pcm_hw_param_setempty(hw_params, SNDRV_PCM_HW_PARAM_CHANNELS); 4761da177e4SLinus Torvalds return -EBUSY; 4771da177e4SLinus Torvalds } 4781da177e4SLinus Torvalds chip->dma2_shift = shift; 4791da177e4SLinus Torvalds } else { 4801da177e4SLinus Torvalds chip->dma1_shift = shift; 4811da177e4SLinus Torvalds } 4821da177e4SLinus Torvalds if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) 4831da177e4SLinus Torvalds return err; 4841da177e4SLinus Torvalds return 0; 4851da177e4SLinus Torvalds } 4861da177e4SLinus Torvalds 4878047c910STakashi Iwai static int snd_es18xx_pcm_hw_free(struct snd_pcm_substream *substream) 4881da177e4SLinus Torvalds { 4891da177e4SLinus Torvalds return snd_pcm_lib_free_pages(substream); 4901da177e4SLinus Torvalds } 4911da177e4SLinus Torvalds 4928047c910STakashi Iwai static int snd_es18xx_playback1_prepare(struct snd_es18xx *chip, 4938047c910STakashi Iwai struct snd_pcm_substream *substream) 4941da177e4SLinus Torvalds { 4958047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 4961da177e4SLinus Torvalds unsigned int size = snd_pcm_lib_buffer_bytes(substream); 4971da177e4SLinus Torvalds unsigned int count = snd_pcm_lib_period_bytes(substream); 4981da177e4SLinus Torvalds 4991da177e4SLinus Torvalds chip->dma2_size = size; 5001da177e4SLinus Torvalds 5011da177e4SLinus Torvalds snd_es18xx_rate_set(chip, substream, DAC2); 5021da177e4SLinus Torvalds 5031da177e4SLinus Torvalds /* Transfer Count Reload */ 5041da177e4SLinus Torvalds count = 0x10000 - count; 5051da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x74, count & 0xff); 5061da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x76, count >> 8); 5071da177e4SLinus Torvalds 5081da177e4SLinus Torvalds /* Set format */ 5091da177e4SLinus Torvalds snd_es18xx_mixer_bits(chip, 0x7A, 0x07, 5101da177e4SLinus Torvalds ((runtime->channels == 1) ? 0x00 : 0x02) | 5111da177e4SLinus Torvalds (snd_pcm_format_width(runtime->format) == 16 ? 0x01 : 0x00) | 5121da177e4SLinus Torvalds (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x04)); 5131da177e4SLinus Torvalds 5141da177e4SLinus Torvalds /* Set DMA controller */ 5151da177e4SLinus Torvalds snd_dma_program(chip->dma2, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT); 5161da177e4SLinus Torvalds 5171da177e4SLinus Torvalds return 0; 5181da177e4SLinus Torvalds } 5191da177e4SLinus Torvalds 5208047c910STakashi Iwai static int snd_es18xx_playback1_trigger(struct snd_es18xx *chip, 5218047c910STakashi Iwai struct snd_pcm_substream *substream, 5221da177e4SLinus Torvalds int cmd) 5231da177e4SLinus Torvalds { 5241da177e4SLinus Torvalds switch (cmd) { 5251da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_START: 5261da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_RESUME: 5271da177e4SLinus Torvalds if (chip->active & DAC2) 5281da177e4SLinus Torvalds return 0; 5291da177e4SLinus Torvalds chip->active |= DAC2; 5301da177e4SLinus Torvalds /* Start DMA */ 5311da177e4SLinus Torvalds if (chip->dma2 >= 4) 5321da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x78, 0xb3); 5331da177e4SLinus Torvalds else 5341da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x78, 0x93); 5351da177e4SLinus Torvalds #ifdef AVOID_POPS 5361da177e4SLinus Torvalds /* Avoid pops */ 5371da177e4SLinus Torvalds udelay(100000); 5381da177e4SLinus Torvalds if (chip->caps & ES18XX_PCM2) 5391da177e4SLinus Torvalds /* Restore Audio 2 volume */ 5401da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x7C, chip->audio2_vol); 5411da177e4SLinus Torvalds else 5421da177e4SLinus Torvalds /* Enable PCM output */ 5431da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xD1); 5441da177e4SLinus Torvalds #endif 5451da177e4SLinus Torvalds break; 5461da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_STOP: 5471da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_SUSPEND: 5481da177e4SLinus Torvalds if (!(chip->active & DAC2)) 5491da177e4SLinus Torvalds return 0; 5501da177e4SLinus Torvalds chip->active &= ~DAC2; 5511da177e4SLinus Torvalds /* Stop DMA */ 5521da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x78, 0x00); 5531da177e4SLinus Torvalds #ifdef AVOID_POPS 5541da177e4SLinus Torvalds udelay(25000); 5551da177e4SLinus Torvalds if (chip->caps & ES18XX_PCM2) 5561da177e4SLinus Torvalds /* Set Audio 2 volume to 0 */ 5571da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x7C, 0); 5581da177e4SLinus Torvalds else 5591da177e4SLinus Torvalds /* Disable PCM output */ 5601da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xD3); 5611da177e4SLinus Torvalds #endif 5621da177e4SLinus Torvalds break; 5631da177e4SLinus Torvalds default: 5641da177e4SLinus Torvalds return -EINVAL; 5651da177e4SLinus Torvalds } 5661da177e4SLinus Torvalds 5671da177e4SLinus Torvalds return 0; 5681da177e4SLinus Torvalds } 5691da177e4SLinus Torvalds 5708047c910STakashi Iwai static int snd_es18xx_capture_hw_params(struct snd_pcm_substream *substream, 5718047c910STakashi Iwai struct snd_pcm_hw_params *hw_params) 5721da177e4SLinus Torvalds { 5738047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 5741da177e4SLinus Torvalds int shift, err; 5751da177e4SLinus Torvalds 5761da177e4SLinus Torvalds shift = 0; 5771da177e4SLinus Torvalds if ((chip->caps & ES18XX_DUPLEX_MONO) && 5781da177e4SLinus Torvalds chip->playback_a_substream && 5791da177e4SLinus Torvalds params_channels(hw_params) != 1) { 5801da177e4SLinus Torvalds _snd_pcm_hw_param_setempty(hw_params, SNDRV_PCM_HW_PARAM_CHANNELS); 5811da177e4SLinus Torvalds return -EBUSY; 5821da177e4SLinus Torvalds } 5831da177e4SLinus Torvalds if (params_channels(hw_params) == 2) 5841da177e4SLinus Torvalds shift++; 5851da177e4SLinus Torvalds if (snd_pcm_format_width(params_format(hw_params)) == 16) 5861da177e4SLinus Torvalds shift++; 5871da177e4SLinus Torvalds chip->dma1_shift = shift; 5881da177e4SLinus Torvalds if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) 5891da177e4SLinus Torvalds return err; 5901da177e4SLinus Torvalds return 0; 5911da177e4SLinus Torvalds } 5921da177e4SLinus Torvalds 5938047c910STakashi Iwai static int snd_es18xx_capture_prepare(struct snd_pcm_substream *substream) 5941da177e4SLinus Torvalds { 5958047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 5968047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 5971da177e4SLinus Torvalds unsigned int size = snd_pcm_lib_buffer_bytes(substream); 5981da177e4SLinus Torvalds unsigned int count = snd_pcm_lib_period_bytes(substream); 5991da177e4SLinus Torvalds 6001da177e4SLinus Torvalds chip->dma1_size = size; 6011da177e4SLinus Torvalds 6021da177e4SLinus Torvalds snd_es18xx_reset_fifo(chip); 6031da177e4SLinus Torvalds 6041da177e4SLinus Torvalds /* Set stereo/mono */ 6051da177e4SLinus Torvalds snd_es18xx_bits(chip, 0xA8, 0x03, runtime->channels == 1 ? 0x02 : 0x01); 6061da177e4SLinus Torvalds 6071da177e4SLinus Torvalds snd_es18xx_rate_set(chip, substream, ADC1); 6081da177e4SLinus Torvalds 6091da177e4SLinus Torvalds /* Transfer Count Reload */ 6101da177e4SLinus Torvalds count = 0x10000 - count; 6111da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA4, count & 0xff); 6121da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA5, count >> 8); 6131da177e4SLinus Torvalds 6141da177e4SLinus Torvalds #ifdef AVOID_POPS 6151da177e4SLinus Torvalds udelay(100000); 6161da177e4SLinus Torvalds #endif 6171da177e4SLinus Torvalds 6181da177e4SLinus Torvalds /* Set format */ 6191da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB7, 6201da177e4SLinus Torvalds snd_pcm_format_unsigned(runtime->format) ? 0x51 : 0x71); 6211da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB7, 0x90 | 6221da177e4SLinus Torvalds ((runtime->channels == 1) ? 0x40 : 0x08) | 6231da177e4SLinus Torvalds (snd_pcm_format_width(runtime->format) == 16 ? 0x04 : 0x00) | 6241da177e4SLinus Torvalds (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x20)); 6251da177e4SLinus Torvalds 6261da177e4SLinus Torvalds /* Set DMA controler */ 6271da177e4SLinus Torvalds snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_READ | DMA_AUTOINIT); 6281da177e4SLinus Torvalds 6291da177e4SLinus Torvalds return 0; 6301da177e4SLinus Torvalds } 6311da177e4SLinus Torvalds 6328047c910STakashi Iwai static int snd_es18xx_capture_trigger(struct snd_pcm_substream *substream, 6331da177e4SLinus Torvalds int cmd) 6341da177e4SLinus Torvalds { 6358047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 6361da177e4SLinus Torvalds 6371da177e4SLinus Torvalds switch (cmd) { 6381da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_START: 6391da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_RESUME: 6401da177e4SLinus Torvalds if (chip->active & ADC1) 6411da177e4SLinus Torvalds return 0; 6421da177e4SLinus Torvalds chip->active |= ADC1; 6431da177e4SLinus Torvalds /* Start DMA */ 6441da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB8, 0x0f); 6451da177e4SLinus Torvalds break; 6461da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_STOP: 6471da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_SUSPEND: 6481da177e4SLinus Torvalds if (!(chip->active & ADC1)) 6491da177e4SLinus Torvalds return 0; 6501da177e4SLinus Torvalds chip->active &= ~ADC1; 6511da177e4SLinus Torvalds /* Stop DMA */ 6521da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB8, 0x00); 6531da177e4SLinus Torvalds break; 6541da177e4SLinus Torvalds default: 6551da177e4SLinus Torvalds return -EINVAL; 6561da177e4SLinus Torvalds } 6571da177e4SLinus Torvalds 6581da177e4SLinus Torvalds return 0; 6591da177e4SLinus Torvalds } 6601da177e4SLinus Torvalds 6618047c910STakashi Iwai static int snd_es18xx_playback2_prepare(struct snd_es18xx *chip, 6628047c910STakashi Iwai struct snd_pcm_substream *substream) 6631da177e4SLinus Torvalds { 6648047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 6651da177e4SLinus Torvalds unsigned int size = snd_pcm_lib_buffer_bytes(substream); 6661da177e4SLinus Torvalds unsigned int count = snd_pcm_lib_period_bytes(substream); 6671da177e4SLinus Torvalds 6681da177e4SLinus Torvalds chip->dma1_size = size; 6691da177e4SLinus Torvalds 6701da177e4SLinus Torvalds snd_es18xx_reset_fifo(chip); 6711da177e4SLinus Torvalds 6721da177e4SLinus Torvalds /* Set stereo/mono */ 6731da177e4SLinus Torvalds snd_es18xx_bits(chip, 0xA8, 0x03, runtime->channels == 1 ? 0x02 : 0x01); 6741da177e4SLinus Torvalds 6751da177e4SLinus Torvalds snd_es18xx_rate_set(chip, substream, DAC1); 6761da177e4SLinus Torvalds 6771da177e4SLinus Torvalds /* Transfer Count Reload */ 6781da177e4SLinus Torvalds count = 0x10000 - count; 6791da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA4, count & 0xff); 6801da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA5, count >> 8); 6811da177e4SLinus Torvalds 6821da177e4SLinus Torvalds /* Set format */ 6831da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB6, 6841da177e4SLinus Torvalds snd_pcm_format_unsigned(runtime->format) ? 0x80 : 0x00); 6851da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB7, 6861da177e4SLinus Torvalds snd_pcm_format_unsigned(runtime->format) ? 0x51 : 0x71); 6871da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB7, 0x90 | 6881da177e4SLinus Torvalds (runtime->channels == 1 ? 0x40 : 0x08) | 6891da177e4SLinus Torvalds (snd_pcm_format_width(runtime->format) == 16 ? 0x04 : 0x00) | 6901da177e4SLinus Torvalds (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x20)); 6911da177e4SLinus Torvalds 6921da177e4SLinus Torvalds /* Set DMA controler */ 6931da177e4SLinus Torvalds snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT); 6941da177e4SLinus Torvalds 6951da177e4SLinus Torvalds return 0; 6961da177e4SLinus Torvalds } 6971da177e4SLinus Torvalds 6988047c910STakashi Iwai static int snd_es18xx_playback2_trigger(struct snd_es18xx *chip, 6998047c910STakashi Iwai struct snd_pcm_substream *substream, 7001da177e4SLinus Torvalds int cmd) 7011da177e4SLinus Torvalds { 7021da177e4SLinus Torvalds switch (cmd) { 7031da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_START: 7041da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_RESUME: 7051da177e4SLinus Torvalds if (chip->active & DAC1) 7061da177e4SLinus Torvalds return 0; 7071da177e4SLinus Torvalds chip->active |= DAC1; 7081da177e4SLinus Torvalds /* Start DMA */ 7091da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB8, 0x05); 7101da177e4SLinus Torvalds #ifdef AVOID_POPS 7111da177e4SLinus Torvalds /* Avoid pops */ 7121da177e4SLinus Torvalds udelay(100000); 7131da177e4SLinus Torvalds /* Enable Audio 1 */ 7141da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xD1); 7151da177e4SLinus Torvalds #endif 7161da177e4SLinus Torvalds break; 7171da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_STOP: 7181da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_SUSPEND: 7191da177e4SLinus Torvalds if (!(chip->active & DAC1)) 7201da177e4SLinus Torvalds return 0; 7211da177e4SLinus Torvalds chip->active &= ~DAC1; 7221da177e4SLinus Torvalds /* Stop DMA */ 7231da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB8, 0x00); 7241da177e4SLinus Torvalds #ifdef AVOID_POPS 7251da177e4SLinus Torvalds /* Avoid pops */ 7261da177e4SLinus Torvalds udelay(25000); 7271da177e4SLinus Torvalds /* Disable Audio 1 */ 7281da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xD3); 7291da177e4SLinus Torvalds #endif 7301da177e4SLinus Torvalds break; 7311da177e4SLinus Torvalds default: 7321da177e4SLinus Torvalds return -EINVAL; 7331da177e4SLinus Torvalds } 7341da177e4SLinus Torvalds 7351da177e4SLinus Torvalds return 0; 7361da177e4SLinus Torvalds } 7371da177e4SLinus Torvalds 7388047c910STakashi Iwai static int snd_es18xx_playback_prepare(struct snd_pcm_substream *substream) 7391da177e4SLinus Torvalds { 7408047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 7411da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) 7421da177e4SLinus Torvalds return snd_es18xx_playback1_prepare(chip, substream); 7431da177e4SLinus Torvalds else 7441da177e4SLinus Torvalds return snd_es18xx_playback2_prepare(chip, substream); 7451da177e4SLinus Torvalds } 7461da177e4SLinus Torvalds 7478047c910STakashi Iwai static int snd_es18xx_playback_trigger(struct snd_pcm_substream *substream, 7481da177e4SLinus Torvalds int cmd) 7491da177e4SLinus Torvalds { 7508047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 7511da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) 7521da177e4SLinus Torvalds return snd_es18xx_playback1_trigger(chip, substream, cmd); 7531da177e4SLinus Torvalds else 7541da177e4SLinus Torvalds return snd_es18xx_playback2_trigger(chip, substream, cmd); 7551da177e4SLinus Torvalds } 7561da177e4SLinus Torvalds 7577d12e780SDavid Howells static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id) 7581da177e4SLinus Torvalds { 7598047c910STakashi Iwai struct snd_es18xx *chip = dev_id; 7601da177e4SLinus Torvalds unsigned char status; 7611da177e4SLinus Torvalds 7621da177e4SLinus Torvalds if (chip->caps & ES18XX_CONTROL) { 7631da177e4SLinus Torvalds /* Read Interrupt status */ 7641da177e4SLinus Torvalds status = inb(chip->ctrl_port + 6); 7651da177e4SLinus Torvalds } else { 7661da177e4SLinus Torvalds /* Read Interrupt status */ 7671da177e4SLinus Torvalds status = snd_es18xx_mixer_read(chip, 0x7f) >> 4; 7681da177e4SLinus Torvalds } 7691da177e4SLinus Torvalds #if 0 7701da177e4SLinus Torvalds else { 7711da177e4SLinus Torvalds status = 0; 7721da177e4SLinus Torvalds if (inb(chip->port + 0x0C) & 0x01) 7731da177e4SLinus Torvalds status |= AUDIO1_IRQ; 7741da177e4SLinus Torvalds if (snd_es18xx_mixer_read(chip, 0x7A) & 0x80) 7751da177e4SLinus Torvalds status |= AUDIO2_IRQ; 7761da177e4SLinus Torvalds if ((chip->caps & ES18XX_HWV) && 7771da177e4SLinus Torvalds snd_es18xx_mixer_read(chip, 0x64) & 0x10) 7781da177e4SLinus Torvalds status |= HWV_IRQ; 7791da177e4SLinus Torvalds } 7801da177e4SLinus Torvalds #endif 7811da177e4SLinus Torvalds 7821da177e4SLinus Torvalds /* Audio 1 & Audio 2 */ 7831da177e4SLinus Torvalds if (status & AUDIO2_IRQ) { 7841da177e4SLinus Torvalds if (chip->active & DAC2) 7851da177e4SLinus Torvalds snd_pcm_period_elapsed(chip->playback_a_substream); 7861da177e4SLinus Torvalds /* ack interrupt */ 7871da177e4SLinus Torvalds snd_es18xx_mixer_bits(chip, 0x7A, 0x80, 0x00); 7881da177e4SLinus Torvalds } 7891da177e4SLinus Torvalds if (status & AUDIO1_IRQ) { 7901da177e4SLinus Torvalds /* ok.. capture is active */ 7911da177e4SLinus Torvalds if (chip->active & ADC1) 7921da177e4SLinus Torvalds snd_pcm_period_elapsed(chip->capture_a_substream); 7931da177e4SLinus Torvalds /* ok.. playback2 is active */ 7941da177e4SLinus Torvalds else if (chip->active & DAC1) 7951da177e4SLinus Torvalds snd_pcm_period_elapsed(chip->playback_b_substream); 7961da177e4SLinus Torvalds /* ack interrupt */ 7971da177e4SLinus Torvalds inb(chip->port + 0x0E); 7981da177e4SLinus Torvalds } 7991da177e4SLinus Torvalds 8001da177e4SLinus Torvalds /* MPU */ 8011da177e4SLinus Torvalds if ((status & MPU_IRQ) && chip->rmidi) 8027d12e780SDavid Howells snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); 8031da177e4SLinus Torvalds 8041da177e4SLinus Torvalds /* Hardware volume */ 8051da177e4SLinus Torvalds if (status & HWV_IRQ) { 80614086771SMark Salazar int split = 0; 80714086771SMark Salazar if (chip->caps & ES18XX_HWV) { 80814086771SMark Salazar split = snd_es18xx_mixer_read(chip, 0x64) & 0x80; 8091da177e4SLinus Torvalds snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_switch->id); 8101da177e4SLinus Torvalds snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_volume->id); 81114086771SMark Salazar } 8121da177e4SLinus Torvalds if (!split) { 8131da177e4SLinus Torvalds snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_switch->id); 8141da177e4SLinus Torvalds snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_volume->id); 8151da177e4SLinus Torvalds } 8161da177e4SLinus Torvalds /* ack interrupt */ 8171da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x66, 0x00); 8181da177e4SLinus Torvalds } 8191da177e4SLinus Torvalds return IRQ_HANDLED; 8201da177e4SLinus Torvalds } 8211da177e4SLinus Torvalds 8228047c910STakashi Iwai static snd_pcm_uframes_t snd_es18xx_playback_pointer(struct snd_pcm_substream *substream) 8231da177e4SLinus Torvalds { 8248047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 8251da177e4SLinus Torvalds int pos; 8261da177e4SLinus Torvalds 8271da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { 8281da177e4SLinus Torvalds if (!(chip->active & DAC2)) 8291da177e4SLinus Torvalds return 0; 8301da177e4SLinus Torvalds pos = snd_dma_pointer(chip->dma2, chip->dma2_size); 8311da177e4SLinus Torvalds return pos >> chip->dma2_shift; 8321da177e4SLinus Torvalds } else { 8331da177e4SLinus Torvalds if (!(chip->active & DAC1)) 8341da177e4SLinus Torvalds return 0; 8351da177e4SLinus Torvalds pos = snd_dma_pointer(chip->dma1, chip->dma1_size); 8361da177e4SLinus Torvalds return pos >> chip->dma1_shift; 8371da177e4SLinus Torvalds } 8381da177e4SLinus Torvalds } 8391da177e4SLinus Torvalds 8408047c910STakashi Iwai static snd_pcm_uframes_t snd_es18xx_capture_pointer(struct snd_pcm_substream *substream) 8411da177e4SLinus Torvalds { 8428047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 8431da177e4SLinus Torvalds int pos; 8441da177e4SLinus Torvalds 8451da177e4SLinus Torvalds if (!(chip->active & ADC1)) 8461da177e4SLinus Torvalds return 0; 8471da177e4SLinus Torvalds pos = snd_dma_pointer(chip->dma1, chip->dma1_size); 8481da177e4SLinus Torvalds return pos >> chip->dma1_shift; 8491da177e4SLinus Torvalds } 8501da177e4SLinus Torvalds 8518047c910STakashi Iwai static struct snd_pcm_hardware snd_es18xx_playback = 8521da177e4SLinus Torvalds { 8531da177e4SLinus Torvalds .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 8541da177e4SLinus Torvalds SNDRV_PCM_INFO_RESUME | 8551da177e4SLinus Torvalds SNDRV_PCM_INFO_MMAP_VALID), 8561da177e4SLinus Torvalds .formats = (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S8 | 8571da177e4SLinus Torvalds SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE), 8581da177e4SLinus Torvalds .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 8591da177e4SLinus Torvalds .rate_min = 4000, 8601da177e4SLinus Torvalds .rate_max = 48000, 8611da177e4SLinus Torvalds .channels_min = 1, 8621da177e4SLinus Torvalds .channels_max = 2, 8631da177e4SLinus Torvalds .buffer_bytes_max = 65536, 8641da177e4SLinus Torvalds .period_bytes_min = 64, 8651da177e4SLinus Torvalds .period_bytes_max = 65536, 8661da177e4SLinus Torvalds .periods_min = 1, 8671da177e4SLinus Torvalds .periods_max = 1024, 8681da177e4SLinus Torvalds .fifo_size = 0, 8691da177e4SLinus Torvalds }; 8701da177e4SLinus Torvalds 8718047c910STakashi Iwai static struct snd_pcm_hardware snd_es18xx_capture = 8721da177e4SLinus Torvalds { 8731da177e4SLinus Torvalds .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 8741da177e4SLinus Torvalds SNDRV_PCM_INFO_RESUME | 8751da177e4SLinus Torvalds SNDRV_PCM_INFO_MMAP_VALID), 8761da177e4SLinus Torvalds .formats = (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S8 | 8771da177e4SLinus Torvalds SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE), 8781da177e4SLinus Torvalds .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 8791da177e4SLinus Torvalds .rate_min = 4000, 8801da177e4SLinus Torvalds .rate_max = 48000, 8811da177e4SLinus Torvalds .channels_min = 1, 8821da177e4SLinus Torvalds .channels_max = 2, 8831da177e4SLinus Torvalds .buffer_bytes_max = 65536, 8841da177e4SLinus Torvalds .period_bytes_min = 64, 8851da177e4SLinus Torvalds .period_bytes_max = 65536, 8861da177e4SLinus Torvalds .periods_min = 1, 8871da177e4SLinus Torvalds .periods_max = 1024, 8881da177e4SLinus Torvalds .fifo_size = 0, 8891da177e4SLinus Torvalds }; 8901da177e4SLinus Torvalds 8918047c910STakashi Iwai static int snd_es18xx_playback_open(struct snd_pcm_substream *substream) 8921da177e4SLinus Torvalds { 8938047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 8948047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 8951da177e4SLinus Torvalds 8961da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { 8971da177e4SLinus Torvalds if ((chip->caps & ES18XX_DUPLEX_MONO) && 8981da177e4SLinus Torvalds chip->capture_a_substream && 8991da177e4SLinus Torvalds chip->capture_a_substream->runtime->channels != 1) 9001da177e4SLinus Torvalds return -EAGAIN; 9011da177e4SLinus Torvalds chip->playback_a_substream = substream; 9021da177e4SLinus Torvalds } else if (substream->number <= 1) { 9031da177e4SLinus Torvalds if (chip->capture_a_substream) 9041da177e4SLinus Torvalds return -EAGAIN; 9051da177e4SLinus Torvalds chip->playback_b_substream = substream; 9061da177e4SLinus Torvalds } else { 9071da177e4SLinus Torvalds snd_BUG(); 9081da177e4SLinus Torvalds return -EINVAL; 9091da177e4SLinus Torvalds } 9101da177e4SLinus Torvalds substream->runtime->hw = snd_es18xx_playback; 9111da177e4SLinus Torvalds snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 9121da177e4SLinus Torvalds (chip->caps & ES18XX_NEW_RATE) ? &new_hw_constraints_clocks : &old_hw_constraints_clocks); 9131da177e4SLinus Torvalds return 0; 9141da177e4SLinus Torvalds } 9151da177e4SLinus Torvalds 9168047c910STakashi Iwai static int snd_es18xx_capture_open(struct snd_pcm_substream *substream) 9171da177e4SLinus Torvalds { 9188047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 9198047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 9201da177e4SLinus Torvalds 9211da177e4SLinus Torvalds if (chip->playback_b_substream) 9221da177e4SLinus Torvalds return -EAGAIN; 9231da177e4SLinus Torvalds if ((chip->caps & ES18XX_DUPLEX_MONO) && 9241da177e4SLinus Torvalds chip->playback_a_substream && 9251da177e4SLinus Torvalds chip->playback_a_substream->runtime->channels != 1) 9261da177e4SLinus Torvalds return -EAGAIN; 9271da177e4SLinus Torvalds chip->capture_a_substream = substream; 9281da177e4SLinus Torvalds substream->runtime->hw = snd_es18xx_capture; 9291da177e4SLinus Torvalds snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 9301da177e4SLinus Torvalds (chip->caps & ES18XX_NEW_RATE) ? &new_hw_constraints_clocks : &old_hw_constraints_clocks); 9311da177e4SLinus Torvalds return 0; 9321da177e4SLinus Torvalds } 9331da177e4SLinus Torvalds 9348047c910STakashi Iwai static int snd_es18xx_playback_close(struct snd_pcm_substream *substream) 9351da177e4SLinus Torvalds { 9368047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 9371da177e4SLinus Torvalds 9381da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) 9391da177e4SLinus Torvalds chip->playback_a_substream = NULL; 9401da177e4SLinus Torvalds else 9411da177e4SLinus Torvalds chip->playback_b_substream = NULL; 9421da177e4SLinus Torvalds 9431da177e4SLinus Torvalds snd_pcm_lib_free_pages(substream); 9441da177e4SLinus Torvalds return 0; 9451da177e4SLinus Torvalds } 9461da177e4SLinus Torvalds 9478047c910STakashi Iwai static int snd_es18xx_capture_close(struct snd_pcm_substream *substream) 9481da177e4SLinus Torvalds { 9498047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 9501da177e4SLinus Torvalds 9511da177e4SLinus Torvalds chip->capture_a_substream = NULL; 9521da177e4SLinus Torvalds snd_pcm_lib_free_pages(substream); 9531da177e4SLinus Torvalds return 0; 9541da177e4SLinus Torvalds } 9551da177e4SLinus Torvalds 9561da177e4SLinus Torvalds /* 9571da177e4SLinus Torvalds * MIXER part 9581da177e4SLinus Torvalds */ 9591da177e4SLinus Torvalds 960f4df221fSMark Salazar /* Record source mux routines: 961f4df221fSMark Salazar * Depending on the chipset this mux switches between 4, 5, or 8 possible inputs. 962f4df221fSMark Salazar * bit table for the 4/5 source mux: 963f4df221fSMark Salazar * reg 1C: 964f4df221fSMark Salazar * b2 b1 b0 muxSource 965f4df221fSMark Salazar * x 0 x microphone 966f4df221fSMark Salazar * 0 1 x CD 967f4df221fSMark Salazar * 1 1 0 line 968f4df221fSMark Salazar * 1 1 1 mixer 969f4df221fSMark Salazar * if it's "mixer" and it's a 5 source mux chipset then reg 7A bit 3 determines 970f4df221fSMark Salazar * either the play mixer or the capture mixer. 971f4df221fSMark Salazar * 972f4df221fSMark Salazar * "map4Source" translates from source number to reg bit pattern 973f4df221fSMark Salazar * "invMap4Source" translates from reg bit pattern to source number 974f4df221fSMark Salazar */ 975f4df221fSMark Salazar 9768047c910STakashi Iwai static int snd_es18xx_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 9771da177e4SLinus Torvalds { 978f4df221fSMark Salazar static char *texts4Source[4] = { 979f4df221fSMark Salazar "Mic", "CD", "Line", "Master" 980f4df221fSMark Salazar }; 981f4df221fSMark Salazar static char *texts5Source[5] = { 982f4df221fSMark Salazar "Mic", "CD", "Line", "Master", "Mix" 983f4df221fSMark Salazar }; 984f4df221fSMark Salazar static char *texts8Source[8] = { 9851da177e4SLinus Torvalds "Mic", "Mic Master", "CD", "AOUT", 9861da177e4SLinus Torvalds "Mic1", "Mix", "Line", "Master" 9871da177e4SLinus Torvalds }; 988f4df221fSMark Salazar struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 9891da177e4SLinus Torvalds 9901da177e4SLinus Torvalds uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 9911da177e4SLinus Torvalds uinfo->count = 1; 992f4df221fSMark Salazar switch (chip->version) { 993f4df221fSMark Salazar case 0x1868: 994f4df221fSMark Salazar case 0x1878: 995f4df221fSMark Salazar uinfo->value.enumerated.items = 4; 996f4df221fSMark Salazar if (uinfo->value.enumerated.item > 3) 997f4df221fSMark Salazar uinfo->value.enumerated.item = 3; 998f4df221fSMark Salazar strcpy(uinfo->value.enumerated.name, texts4Source[uinfo->value.enumerated.item]); 999f4df221fSMark Salazar break; 1000f4df221fSMark Salazar case 0x1887: 1001f4df221fSMark Salazar case 0x1888: 1002f4df221fSMark Salazar uinfo->value.enumerated.items = 5; 1003f4df221fSMark Salazar if (uinfo->value.enumerated.item > 4) 1004f4df221fSMark Salazar uinfo->value.enumerated.item = 4; 1005f4df221fSMark Salazar strcpy(uinfo->value.enumerated.name, texts5Source[uinfo->value.enumerated.item]); 1006f4df221fSMark Salazar break; 1007f4df221fSMark Salazar case 0x1869: /* DS somewhat contradictory for 1869: could be be 5 or 8 */ 1008f4df221fSMark Salazar case 0x1879: 10091da177e4SLinus Torvalds uinfo->value.enumerated.items = 8; 10101da177e4SLinus Torvalds if (uinfo->value.enumerated.item > 7) 10111da177e4SLinus Torvalds uinfo->value.enumerated.item = 7; 1012f4df221fSMark Salazar strcpy(uinfo->value.enumerated.name, texts8Source[uinfo->value.enumerated.item]); 1013f4df221fSMark Salazar break; 1014f4df221fSMark Salazar default: 1015f4df221fSMark Salazar return -EINVAL; 1016f4df221fSMark Salazar } 10171da177e4SLinus Torvalds return 0; 10181da177e4SLinus Torvalds } 10191da177e4SLinus Torvalds 10208047c910STakashi Iwai static int snd_es18xx_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 10211da177e4SLinus Torvalds { 1022f4df221fSMark Salazar static unsigned char invMap4Source[8] = {0, 0, 1, 1, 0, 0, 2, 3}; 10238047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 1024f4df221fSMark Salazar int muxSource = snd_es18xx_mixer_read(chip, 0x1c) & 0x07; 1025f4df221fSMark Salazar if (!(chip->version == 0x1869 || chip->version == 0x1879)) { 1026f4df221fSMark Salazar muxSource = invMap4Source[muxSource]; 1027f4df221fSMark Salazar if (muxSource==3 && 1028f4df221fSMark Salazar (chip->version == 0x1887 || chip->version == 0x1888) && 1029f4df221fSMark Salazar (snd_es18xx_mixer_read(chip, 0x7a) & 0x08) 1030f4df221fSMark Salazar ) 1031f4df221fSMark Salazar muxSource = 4; 1032f4df221fSMark Salazar } 1033f4df221fSMark Salazar ucontrol->value.enumerated.item[0] = muxSource; 10341da177e4SLinus Torvalds return 0; 10351da177e4SLinus Torvalds } 10361da177e4SLinus Torvalds 10378047c910STakashi Iwai static int snd_es18xx_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 10381da177e4SLinus Torvalds { 1039f4df221fSMark Salazar static unsigned char map4Source[4] = {0, 2, 6, 7}; 10408047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 10411da177e4SLinus Torvalds unsigned char val = ucontrol->value.enumerated.item[0]; 1042f4df221fSMark Salazar unsigned char retVal = 0; 10431da177e4SLinus Torvalds 1044f4df221fSMark Salazar switch (chip->version) { 1045f4df221fSMark Salazar /* 5 source chips */ 1046f4df221fSMark Salazar case 0x1887: 1047f4df221fSMark Salazar case 0x1888: 1048f4df221fSMark Salazar if (val > 4) 1049f4df221fSMark Salazar return -EINVAL; 1050f4df221fSMark Salazar if (val == 4) { 1051f4df221fSMark Salazar retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x08) != 0x08; 1052f4df221fSMark Salazar val = 3; 1053f4df221fSMark Salazar } else 1054f4df221fSMark Salazar retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x00) != 0x00; 1055f4df221fSMark Salazar /* 4 source chips */ 1056f4df221fSMark Salazar case 0x1868: 1057f4df221fSMark Salazar case 0x1878: 1058f4df221fSMark Salazar if (val > 3) 1059f4df221fSMark Salazar return -EINVAL; 1060f4df221fSMark Salazar val = map4Source[val]; 1061f4df221fSMark Salazar break; 1062f4df221fSMark Salazar /* 8 source chips */ 1063f4df221fSMark Salazar case 0x1869: 1064f4df221fSMark Salazar case 0x1879: 10651da177e4SLinus Torvalds if (val > 7) 10661da177e4SLinus Torvalds return -EINVAL; 1067f4df221fSMark Salazar break; 1068f4df221fSMark Salazar default: 1069f4df221fSMark Salazar return -EINVAL; 1070f4df221fSMark Salazar } 1071f4df221fSMark Salazar return (snd_es18xx_mixer_bits(chip, 0x1c, 0x07, val) != val) || retVal; 10721da177e4SLinus Torvalds } 10731da177e4SLinus Torvalds 1074a5ce8890STakashi Iwai #define snd_es18xx_info_spatializer_enable snd_ctl_boolean_mono_info 10751da177e4SLinus Torvalds 10768047c910STakashi Iwai static int snd_es18xx_get_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 10771da177e4SLinus Torvalds { 10788047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 10791da177e4SLinus Torvalds unsigned char val = snd_es18xx_mixer_read(chip, 0x50); 10801da177e4SLinus Torvalds ucontrol->value.integer.value[0] = !!(val & 8); 10811da177e4SLinus Torvalds return 0; 10821da177e4SLinus Torvalds } 10831da177e4SLinus Torvalds 10848047c910STakashi Iwai static int snd_es18xx_put_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 10851da177e4SLinus Torvalds { 10868047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 10871da177e4SLinus Torvalds unsigned char oval, nval; 10881da177e4SLinus Torvalds int change; 10891da177e4SLinus Torvalds nval = ucontrol->value.integer.value[0] ? 0x0c : 0x04; 10901da177e4SLinus Torvalds oval = snd_es18xx_mixer_read(chip, 0x50) & 0x0c; 10911da177e4SLinus Torvalds change = nval != oval; 10921da177e4SLinus Torvalds if (change) { 10931da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x50, nval & ~0x04); 10941da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x50, nval); 10951da177e4SLinus Torvalds } 10961da177e4SLinus Torvalds return change; 10971da177e4SLinus Torvalds } 10981da177e4SLinus Torvalds 10998047c910STakashi Iwai static int snd_es18xx_info_hw_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 11001da177e4SLinus Torvalds { 11011da177e4SLinus Torvalds uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 11021da177e4SLinus Torvalds uinfo->count = 2; 11031da177e4SLinus Torvalds uinfo->value.integer.min = 0; 11041da177e4SLinus Torvalds uinfo->value.integer.max = 63; 11051da177e4SLinus Torvalds return 0; 11061da177e4SLinus Torvalds } 11071da177e4SLinus Torvalds 11088047c910STakashi Iwai static int snd_es18xx_get_hw_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 11091da177e4SLinus Torvalds { 11108047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 11111da177e4SLinus Torvalds ucontrol->value.integer.value[0] = snd_es18xx_mixer_read(chip, 0x61) & 0x3f; 11121da177e4SLinus Torvalds ucontrol->value.integer.value[1] = snd_es18xx_mixer_read(chip, 0x63) & 0x3f; 11131da177e4SLinus Torvalds return 0; 11141da177e4SLinus Torvalds } 11151da177e4SLinus Torvalds 1116a5ce8890STakashi Iwai #define snd_es18xx_info_hw_switch snd_ctl_boolean_stereo_info 11171da177e4SLinus Torvalds 11188047c910STakashi Iwai static int snd_es18xx_get_hw_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 11191da177e4SLinus Torvalds { 11208047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 11211da177e4SLinus Torvalds ucontrol->value.integer.value[0] = !(snd_es18xx_mixer_read(chip, 0x61) & 0x40); 11221da177e4SLinus Torvalds ucontrol->value.integer.value[1] = !(snd_es18xx_mixer_read(chip, 0x63) & 0x40); 11231da177e4SLinus Torvalds return 0; 11241da177e4SLinus Torvalds } 11251da177e4SLinus Torvalds 11268047c910STakashi Iwai static void snd_es18xx_hwv_free(struct snd_kcontrol *kcontrol) 11271da177e4SLinus Torvalds { 11288047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 11291da177e4SLinus Torvalds chip->master_volume = NULL; 11301da177e4SLinus Torvalds chip->master_switch = NULL; 11311da177e4SLinus Torvalds chip->hw_volume = NULL; 11321da177e4SLinus Torvalds chip->hw_switch = NULL; 11331da177e4SLinus Torvalds } 11341da177e4SLinus Torvalds 11358047c910STakashi Iwai static int snd_es18xx_reg_bits(struct snd_es18xx *chip, unsigned char reg, 11361da177e4SLinus Torvalds unsigned char mask, unsigned char val) 11371da177e4SLinus Torvalds { 11381da177e4SLinus Torvalds if (reg < 0xa0) 11391da177e4SLinus Torvalds return snd_es18xx_mixer_bits(chip, reg, mask, val); 11401da177e4SLinus Torvalds else 11411da177e4SLinus Torvalds return snd_es18xx_bits(chip, reg, mask, val); 11421da177e4SLinus Torvalds } 11431da177e4SLinus Torvalds 11448047c910STakashi Iwai static int snd_es18xx_reg_read(struct snd_es18xx *chip, unsigned char reg) 11451da177e4SLinus Torvalds { 11461da177e4SLinus Torvalds if (reg < 0xa0) 11471da177e4SLinus Torvalds return snd_es18xx_mixer_read(chip, reg); 11481da177e4SLinus Torvalds else 11491da177e4SLinus Torvalds return snd_es18xx_read(chip, reg); 11501da177e4SLinus Torvalds } 11511da177e4SLinus Torvalds 11521da177e4SLinus Torvalds #define ES18XX_SINGLE(xname, xindex, reg, shift, mask, invert) \ 11531da177e4SLinus Torvalds { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 11541da177e4SLinus Torvalds .info = snd_es18xx_info_single, \ 11551da177e4SLinus Torvalds .get = snd_es18xx_get_single, .put = snd_es18xx_put_single, \ 11561da177e4SLinus Torvalds .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } 11571da177e4SLinus Torvalds 11588047c910STakashi Iwai static int snd_es18xx_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 11591da177e4SLinus Torvalds { 11601da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 16) & 0xff; 11611da177e4SLinus Torvalds 11621da177e4SLinus Torvalds uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 11631da177e4SLinus Torvalds uinfo->count = 1; 11641da177e4SLinus Torvalds uinfo->value.integer.min = 0; 11651da177e4SLinus Torvalds uinfo->value.integer.max = mask; 11661da177e4SLinus Torvalds return 0; 11671da177e4SLinus Torvalds } 11681da177e4SLinus Torvalds 11698047c910STakashi Iwai static int snd_es18xx_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 11701da177e4SLinus Torvalds { 11718047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 11721da177e4SLinus Torvalds int reg = kcontrol->private_value & 0xff; 11731da177e4SLinus Torvalds int shift = (kcontrol->private_value >> 8) & 0xff; 11741da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 16) & 0xff; 11751da177e4SLinus Torvalds int invert = (kcontrol->private_value >> 24) & 0xff; 11761da177e4SLinus Torvalds int val; 11771da177e4SLinus Torvalds 11781da177e4SLinus Torvalds val = snd_es18xx_reg_read(chip, reg); 11791da177e4SLinus Torvalds ucontrol->value.integer.value[0] = (val >> shift) & mask; 11801da177e4SLinus Torvalds if (invert) 11811da177e4SLinus Torvalds ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 11821da177e4SLinus Torvalds return 0; 11831da177e4SLinus Torvalds } 11841da177e4SLinus Torvalds 11858047c910STakashi Iwai static int snd_es18xx_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 11861da177e4SLinus Torvalds { 11878047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 11881da177e4SLinus Torvalds int reg = kcontrol->private_value & 0xff; 11891da177e4SLinus Torvalds int shift = (kcontrol->private_value >> 8) & 0xff; 11901da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 16) & 0xff; 11911da177e4SLinus Torvalds int invert = (kcontrol->private_value >> 24) & 0xff; 11921da177e4SLinus Torvalds unsigned char val; 11931da177e4SLinus Torvalds 11941da177e4SLinus Torvalds val = (ucontrol->value.integer.value[0] & mask); 11951da177e4SLinus Torvalds if (invert) 11961da177e4SLinus Torvalds val = mask - val; 11971da177e4SLinus Torvalds mask <<= shift; 11981da177e4SLinus Torvalds val <<= shift; 11991da177e4SLinus Torvalds return snd_es18xx_reg_bits(chip, reg, mask, val) != val; 12001da177e4SLinus Torvalds } 12011da177e4SLinus Torvalds 12021da177e4SLinus Torvalds #define ES18XX_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ 12031da177e4SLinus Torvalds { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 12041da177e4SLinus Torvalds .info = snd_es18xx_info_double, \ 12051da177e4SLinus Torvalds .get = snd_es18xx_get_double, .put = snd_es18xx_put_double, \ 12061da177e4SLinus Torvalds .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } 12071da177e4SLinus Torvalds 12088047c910STakashi Iwai static int snd_es18xx_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 12091da177e4SLinus Torvalds { 12101da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 24) & 0xff; 12111da177e4SLinus Torvalds 12121da177e4SLinus Torvalds uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 12131da177e4SLinus Torvalds uinfo->count = 2; 12141da177e4SLinus Torvalds uinfo->value.integer.min = 0; 12151da177e4SLinus Torvalds uinfo->value.integer.max = mask; 12161da177e4SLinus Torvalds return 0; 12171da177e4SLinus Torvalds } 12181da177e4SLinus Torvalds 12198047c910STakashi Iwai static int snd_es18xx_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 12201da177e4SLinus Torvalds { 12218047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 12221da177e4SLinus Torvalds int left_reg = kcontrol->private_value & 0xff; 12231da177e4SLinus Torvalds int right_reg = (kcontrol->private_value >> 8) & 0xff; 12241da177e4SLinus Torvalds int shift_left = (kcontrol->private_value >> 16) & 0x07; 12251da177e4SLinus Torvalds int shift_right = (kcontrol->private_value >> 19) & 0x07; 12261da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 24) & 0xff; 12271da177e4SLinus Torvalds int invert = (kcontrol->private_value >> 22) & 1; 12281da177e4SLinus Torvalds unsigned char left, right; 12291da177e4SLinus Torvalds 12301da177e4SLinus Torvalds left = snd_es18xx_reg_read(chip, left_reg); 12311da177e4SLinus Torvalds if (left_reg != right_reg) 12321da177e4SLinus Torvalds right = snd_es18xx_reg_read(chip, right_reg); 12331da177e4SLinus Torvalds else 12341da177e4SLinus Torvalds right = left; 12351da177e4SLinus Torvalds ucontrol->value.integer.value[0] = (left >> shift_left) & mask; 12361da177e4SLinus Torvalds ucontrol->value.integer.value[1] = (right >> shift_right) & mask; 12371da177e4SLinus Torvalds if (invert) { 12381da177e4SLinus Torvalds ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 12391da177e4SLinus Torvalds ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; 12401da177e4SLinus Torvalds } 12411da177e4SLinus Torvalds return 0; 12421da177e4SLinus Torvalds } 12431da177e4SLinus Torvalds 12448047c910STakashi Iwai static int snd_es18xx_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 12451da177e4SLinus Torvalds { 12468047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 12471da177e4SLinus Torvalds int left_reg = kcontrol->private_value & 0xff; 12481da177e4SLinus Torvalds int right_reg = (kcontrol->private_value >> 8) & 0xff; 12491da177e4SLinus Torvalds int shift_left = (kcontrol->private_value >> 16) & 0x07; 12501da177e4SLinus Torvalds int shift_right = (kcontrol->private_value >> 19) & 0x07; 12511da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 24) & 0xff; 12521da177e4SLinus Torvalds int invert = (kcontrol->private_value >> 22) & 1; 12531da177e4SLinus Torvalds int change; 12541da177e4SLinus Torvalds unsigned char val1, val2, mask1, mask2; 12551da177e4SLinus Torvalds 12561da177e4SLinus Torvalds val1 = ucontrol->value.integer.value[0] & mask; 12571da177e4SLinus Torvalds val2 = ucontrol->value.integer.value[1] & mask; 12581da177e4SLinus Torvalds if (invert) { 12591da177e4SLinus Torvalds val1 = mask - val1; 12601da177e4SLinus Torvalds val2 = mask - val2; 12611da177e4SLinus Torvalds } 12621da177e4SLinus Torvalds val1 <<= shift_left; 12631da177e4SLinus Torvalds val2 <<= shift_right; 12641da177e4SLinus Torvalds mask1 = mask << shift_left; 12651da177e4SLinus Torvalds mask2 = mask << shift_right; 12661da177e4SLinus Torvalds if (left_reg != right_reg) { 12671da177e4SLinus Torvalds change = 0; 12681da177e4SLinus Torvalds if (snd_es18xx_reg_bits(chip, left_reg, mask1, val1) != val1) 12691da177e4SLinus Torvalds change = 1; 12701da177e4SLinus Torvalds if (snd_es18xx_reg_bits(chip, right_reg, mask2, val2) != val2) 12711da177e4SLinus Torvalds change = 1; 12721da177e4SLinus Torvalds } else { 12731da177e4SLinus Torvalds change = (snd_es18xx_reg_bits(chip, left_reg, mask1 | mask2, 12741da177e4SLinus Torvalds val1 | val2) != (val1 | val2)); 12751da177e4SLinus Torvalds } 12761da177e4SLinus Torvalds return change; 12771da177e4SLinus Torvalds } 12781da177e4SLinus Torvalds 1279c1f6d415SMark Salazar /* Mixer controls 1280c1f6d415SMark Salazar * These arrays contain setup data for mixer controls. 1281c1f6d415SMark Salazar * 1282c1f6d415SMark Salazar * The controls that are universal to all chipsets are fully initialized 1283c1f6d415SMark Salazar * here. 1284c1f6d415SMark Salazar */ 12858047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_base_controls[] = { 12861da177e4SLinus Torvalds ES18XX_DOUBLE("Master Playback Volume", 0, 0x60, 0x62, 0, 0, 63, 0), 12871da177e4SLinus Torvalds ES18XX_DOUBLE("Master Playback Switch", 0, 0x60, 0x62, 6, 6, 1, 1), 12881da177e4SLinus Torvalds ES18XX_DOUBLE("Line Playback Volume", 0, 0x3e, 0x3e, 4, 0, 15, 0), 12891da177e4SLinus Torvalds ES18XX_DOUBLE("CD Playback Volume", 0, 0x38, 0x38, 4, 0, 15, 0), 12901da177e4SLinus Torvalds ES18XX_DOUBLE("FM Playback Volume", 0, 0x36, 0x36, 4, 0, 15, 0), 12911da177e4SLinus Torvalds ES18XX_DOUBLE("Mic Playback Volume", 0, 0x1a, 0x1a, 4, 0, 15, 0), 12921da177e4SLinus Torvalds ES18XX_DOUBLE("Aux Playback Volume", 0, 0x3a, 0x3a, 4, 0, 15, 0), 12931da177e4SLinus Torvalds ES18XX_SINGLE("Record Monitor", 0, 0xa8, 3, 1, 0), 12941da177e4SLinus Torvalds ES18XX_DOUBLE("Capture Volume", 0, 0xb4, 0xb4, 4, 0, 15, 0), 12951da177e4SLinus Torvalds { 12961da177e4SLinus Torvalds .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 12971da177e4SLinus Torvalds .name = "Capture Source", 12981da177e4SLinus Torvalds .info = snd_es18xx_info_mux, 12991da177e4SLinus Torvalds .get = snd_es18xx_get_mux, 13001da177e4SLinus Torvalds .put = snd_es18xx_put_mux, 13011da177e4SLinus Torvalds } 13021da177e4SLinus Torvalds }; 13031da177e4SLinus Torvalds 13048047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_recmix_controls[] = { 13051da177e4SLinus Torvalds ES18XX_DOUBLE("PCM Capture Volume", 0, 0x69, 0x69, 4, 0, 15, 0), 13061da177e4SLinus Torvalds ES18XX_DOUBLE("Mic Capture Volume", 0, 0x68, 0x68, 4, 0, 15, 0), 13071da177e4SLinus Torvalds ES18XX_DOUBLE("Line Capture Volume", 0, 0x6e, 0x6e, 4, 0, 15, 0), 13081da177e4SLinus Torvalds ES18XX_DOUBLE("FM Capture Volume", 0, 0x6b, 0x6b, 4, 0, 15, 0), 13091da177e4SLinus Torvalds ES18XX_DOUBLE("CD Capture Volume", 0, 0x6a, 0x6a, 4, 0, 15, 0), 13101da177e4SLinus Torvalds ES18XX_DOUBLE("Aux Capture Volume", 0, 0x6c, 0x6c, 4, 0, 15, 0) 13111da177e4SLinus Torvalds }; 13121da177e4SLinus Torvalds 1313c1f6d415SMark Salazar /* 1314c1f6d415SMark Salazar * The chipset specific mixer controls 1315c1f6d415SMark Salazar */ 1316c1f6d415SMark Salazar static struct snd_kcontrol_new snd_es18xx_opt_speaker = 1317c1f6d415SMark Salazar ES18XX_SINGLE("PC Speaker Playback Volume", 0, 0x3c, 0, 7, 0); 1318c1f6d415SMark Salazar 1319c1f6d415SMark Salazar static struct snd_kcontrol_new snd_es18xx_opt_1869[] = { 1320c1f6d415SMark Salazar ES18XX_SINGLE("Capture Switch", 0, 0x1c, 4, 1, 1), 132195b71296SMark Salazar ES18XX_SINGLE("Video Playback Switch", 0, 0x7f, 0, 1, 0), 1322c1f6d415SMark Salazar ES18XX_DOUBLE("Mono Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0), 1323c1f6d415SMark Salazar ES18XX_DOUBLE("Mono Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0) 1324c1f6d415SMark Salazar }; 1325c1f6d415SMark Salazar 132695b71296SMark Salazar static struct snd_kcontrol_new snd_es18xx_opt_1878 = 132795b71296SMark Salazar ES18XX_DOUBLE("Video Playback Volume", 0, 0x68, 0x68, 4, 0, 15, 0); 132895b71296SMark Salazar 132995b71296SMark Salazar static struct snd_kcontrol_new snd_es18xx_opt_1879[] = { 133095b71296SMark Salazar ES18XX_SINGLE("Video Playback Switch", 0, 0x71, 6, 1, 0), 133195b71296SMark Salazar ES18XX_DOUBLE("Video Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0), 133295b71296SMark Salazar ES18XX_DOUBLE("Video Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0) 133395b71296SMark Salazar }; 133495b71296SMark Salazar 13358047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_pcm1_controls[] = { 13361da177e4SLinus Torvalds ES18XX_DOUBLE("PCM Playback Volume", 0, 0x14, 0x14, 4, 0, 15, 0), 13371da177e4SLinus Torvalds }; 13381da177e4SLinus Torvalds 13398047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_pcm2_controls[] = { 13401da177e4SLinus Torvalds ES18XX_DOUBLE("PCM Playback Volume", 0, 0x7c, 0x7c, 4, 0, 15, 0), 13411da177e4SLinus Torvalds ES18XX_DOUBLE("PCM Playback Volume", 1, 0x14, 0x14, 4, 0, 15, 0) 13421da177e4SLinus Torvalds }; 13431da177e4SLinus Torvalds 13448047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_spatializer_controls[] = { 13451da177e4SLinus Torvalds ES18XX_SINGLE("3D Control - Level", 0, 0x52, 0, 63, 0), 13461da177e4SLinus Torvalds { 13471da177e4SLinus Torvalds .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 13481da177e4SLinus Torvalds .name = "3D Control - Switch", 13491da177e4SLinus Torvalds .info = snd_es18xx_info_spatializer_enable, 13501da177e4SLinus Torvalds .get = snd_es18xx_get_spatializer_enable, 13511da177e4SLinus Torvalds .put = snd_es18xx_put_spatializer_enable, 13521da177e4SLinus Torvalds } 13531da177e4SLinus Torvalds }; 13541da177e4SLinus Torvalds 13558047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_micpre1_control = 13561da177e4SLinus Torvalds ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0xa9, 2, 1, 0); 13571da177e4SLinus Torvalds 13588047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_micpre2_control = 13591da177e4SLinus Torvalds ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0x7d, 3, 1, 0); 13601da177e4SLinus Torvalds 13618047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_hw_volume_controls[] = { 13621da177e4SLinus Torvalds { 13631da177e4SLinus Torvalds .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 13641da177e4SLinus Torvalds .name = "Hardware Master Playback Volume", 13651da177e4SLinus Torvalds .access = SNDRV_CTL_ELEM_ACCESS_READ, 13661da177e4SLinus Torvalds .info = snd_es18xx_info_hw_volume, 13671da177e4SLinus Torvalds .get = snd_es18xx_get_hw_volume, 13681da177e4SLinus Torvalds }, 13691da177e4SLinus Torvalds { 13701da177e4SLinus Torvalds .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 13711da177e4SLinus Torvalds .name = "Hardware Master Playback Switch", 13721da177e4SLinus Torvalds .access = SNDRV_CTL_ELEM_ACCESS_READ, 13731da177e4SLinus Torvalds .info = snd_es18xx_info_hw_switch, 13741da177e4SLinus Torvalds .get = snd_es18xx_get_hw_switch, 13751da177e4SLinus Torvalds }, 13761da177e4SLinus Torvalds ES18XX_SINGLE("Hardware Master Volume Split", 0, 0x64, 7, 1, 0), 13771da177e4SLinus Torvalds }; 13781da177e4SLinus Torvalds 13798047c910STakashi Iwai static int __devinit snd_es18xx_config_read(struct snd_es18xx *chip, unsigned char reg) 13801da177e4SLinus Torvalds { 13811da177e4SLinus Torvalds int data; 13821da177e4SLinus Torvalds unsigned long flags; 13831da177e4SLinus Torvalds spin_lock_irqsave(&chip->ctrl_lock, flags); 13841da177e4SLinus Torvalds outb(reg, chip->ctrl_port); 13851da177e4SLinus Torvalds data = inb(chip->ctrl_port + 1); 13861da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->ctrl_lock, flags); 13871da177e4SLinus Torvalds return data; 13881da177e4SLinus Torvalds } 13891da177e4SLinus Torvalds 13908047c910STakashi Iwai static void __devinit snd_es18xx_config_write(struct snd_es18xx *chip, 13911da177e4SLinus Torvalds unsigned char reg, unsigned char data) 13921da177e4SLinus Torvalds { 13931da177e4SLinus Torvalds /* No need for spinlocks, this function is used only in 13941da177e4SLinus Torvalds otherwise protected init code */ 13951da177e4SLinus Torvalds outb(reg, chip->ctrl_port); 13961da177e4SLinus Torvalds outb(data, chip->ctrl_port + 1); 13971da177e4SLinus Torvalds #ifdef REG_DEBUG 139899b359baSTakashi Iwai snd_printk(KERN_DEBUG "Config reg %02x set to %02x\n", reg, data); 13991da177e4SLinus Torvalds #endif 14001da177e4SLinus Torvalds } 14011da177e4SLinus Torvalds 14028047c910STakashi Iwai static int __devinit snd_es18xx_initialize(struct snd_es18xx *chip) 14031da177e4SLinus Torvalds { 14041da177e4SLinus Torvalds int mask = 0; 14051da177e4SLinus Torvalds 14061da177e4SLinus Torvalds /* enable extended mode */ 14071da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xC6); 14081da177e4SLinus Torvalds /* Reset mixer registers */ 14091da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x00, 0x00); 14101da177e4SLinus Torvalds 14111da177e4SLinus Torvalds /* Audio 1 DMA demand mode (4 bytes/request) */ 14121da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB9, 2); 14131da177e4SLinus Torvalds if (chip->caps & ES18XX_CONTROL) { 14141da177e4SLinus Torvalds /* Hardware volume IRQ */ 14151da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x27, chip->irq); 14161da177e4SLinus Torvalds if (chip->fm_port > 0 && chip->fm_port != SNDRV_AUTO_PORT) { 14171da177e4SLinus Torvalds /* FM I/O */ 14181da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x62, chip->fm_port >> 8); 14191da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x63, chip->fm_port & 0xff); 14201da177e4SLinus Torvalds } 14211da177e4SLinus Torvalds if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) { 14221da177e4SLinus Torvalds /* MPU-401 I/O */ 14231da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x64, chip->mpu_port >> 8); 14241da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x65, chip->mpu_port & 0xff); 14251da177e4SLinus Torvalds /* MPU-401 IRQ */ 14261da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x28, chip->irq); 14271da177e4SLinus Torvalds } 14281da177e4SLinus Torvalds /* Audio1 IRQ */ 14291da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x70, chip->irq); 14301da177e4SLinus Torvalds /* Audio2 IRQ */ 14311da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x72, chip->irq); 14321da177e4SLinus Torvalds /* Audio1 DMA */ 14331da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x74, chip->dma1); 14341da177e4SLinus Torvalds /* Audio2 DMA */ 14351da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x75, chip->dma2); 14361da177e4SLinus Torvalds 14371da177e4SLinus Torvalds /* Enable Audio 1 IRQ */ 14381da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB1, 0x50); 14391da177e4SLinus Torvalds /* Enable Audio 2 IRQ */ 14401da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x7A, 0x40); 14411da177e4SLinus Torvalds /* Enable Audio 1 DMA */ 14421da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB2, 0x50); 14431da177e4SLinus Torvalds /* Enable MPU and hardware volume interrupt */ 14441da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x64, 0x42); 14451da177e4SLinus Torvalds } 14461da177e4SLinus Torvalds else { 14471da177e4SLinus Torvalds int irqmask, dma1mask, dma2mask; 14481da177e4SLinus Torvalds switch (chip->irq) { 14491da177e4SLinus Torvalds case 2: 14501da177e4SLinus Torvalds case 9: 14511da177e4SLinus Torvalds irqmask = 0; 14521da177e4SLinus Torvalds break; 14531da177e4SLinus Torvalds case 5: 14541da177e4SLinus Torvalds irqmask = 1; 14551da177e4SLinus Torvalds break; 14561da177e4SLinus Torvalds case 7: 14571da177e4SLinus Torvalds irqmask = 2; 14581da177e4SLinus Torvalds break; 14591da177e4SLinus Torvalds case 10: 14601da177e4SLinus Torvalds irqmask = 3; 14611da177e4SLinus Torvalds break; 14621da177e4SLinus Torvalds default: 146399b359baSTakashi Iwai snd_printk(KERN_ERR "invalid irq %d\n", chip->irq); 14641da177e4SLinus Torvalds return -ENODEV; 14651da177e4SLinus Torvalds } 14661da177e4SLinus Torvalds switch (chip->dma1) { 14671da177e4SLinus Torvalds case 0: 14681da177e4SLinus Torvalds dma1mask = 1; 14691da177e4SLinus Torvalds break; 14701da177e4SLinus Torvalds case 1: 14711da177e4SLinus Torvalds dma1mask = 2; 14721da177e4SLinus Torvalds break; 14731da177e4SLinus Torvalds case 3: 14741da177e4SLinus Torvalds dma1mask = 3; 14751da177e4SLinus Torvalds break; 14761da177e4SLinus Torvalds default: 147799b359baSTakashi Iwai snd_printk(KERN_ERR "invalid dma1 %d\n", chip->dma1); 14781da177e4SLinus Torvalds return -ENODEV; 14791da177e4SLinus Torvalds } 14801da177e4SLinus Torvalds switch (chip->dma2) { 14811da177e4SLinus Torvalds case 0: 14821da177e4SLinus Torvalds dma2mask = 0; 14831da177e4SLinus Torvalds break; 14841da177e4SLinus Torvalds case 1: 14851da177e4SLinus Torvalds dma2mask = 1; 14861da177e4SLinus Torvalds break; 14871da177e4SLinus Torvalds case 3: 14881da177e4SLinus Torvalds dma2mask = 2; 14891da177e4SLinus Torvalds break; 14901da177e4SLinus Torvalds case 5: 14911da177e4SLinus Torvalds dma2mask = 3; 14921da177e4SLinus Torvalds break; 14931da177e4SLinus Torvalds default: 149499b359baSTakashi Iwai snd_printk(KERN_ERR "invalid dma2 %d\n", chip->dma2); 14951da177e4SLinus Torvalds return -ENODEV; 14961da177e4SLinus Torvalds } 14971da177e4SLinus Torvalds 14981da177e4SLinus Torvalds /* Enable and set Audio 1 IRQ */ 14991da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB1, 0x50 | (irqmask << 2)); 15001da177e4SLinus Torvalds /* Enable and set Audio 1 DMA */ 15011da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB2, 0x50 | (dma1mask << 2)); 15021da177e4SLinus Torvalds /* Set Audio 2 DMA */ 15031da177e4SLinus Torvalds snd_es18xx_mixer_bits(chip, 0x7d, 0x07, 0x04 | dma2mask); 15041da177e4SLinus Torvalds /* Enable Audio 2 IRQ and DMA 15051da177e4SLinus Torvalds Set capture mixer input */ 15061da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x7A, 0x68); 15071da177e4SLinus Torvalds /* Enable and set hardware volume interrupt */ 15081da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x64, 0x06); 15091da177e4SLinus Torvalds if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) { 15101da177e4SLinus Torvalds /* MPU401 share irq with audio 15111da177e4SLinus Torvalds Joystick enabled 15121da177e4SLinus Torvalds FM enabled */ 15131da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x40, 0x43 | (chip->mpu_port & 0xf0) >> 1); 15141da177e4SLinus Torvalds } 15151da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x7f, ((irqmask + 1) << 1) | 0x01); 15161da177e4SLinus Torvalds } 15171da177e4SLinus Torvalds if (chip->caps & ES18XX_NEW_RATE) { 15181da177e4SLinus Torvalds /* Change behaviour of register A1 15191da177e4SLinus Torvalds 4x oversampling 15201da177e4SLinus Torvalds 2nd channel DAC asynchronous */ 15211da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x71, 0x32); 15221da177e4SLinus Torvalds } 15231da177e4SLinus Torvalds if (!(chip->caps & ES18XX_PCM2)) { 15241da177e4SLinus Torvalds /* Enable DMA FIFO */ 15251da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB7, 0x80); 15261da177e4SLinus Torvalds } 15271da177e4SLinus Torvalds if (chip->caps & ES18XX_SPATIALIZER) { 15281da177e4SLinus Torvalds /* Set spatializer parameters to recommended values */ 15291da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x54, 0x8f); 15301da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x56, 0x95); 15311da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x58, 0x94); 15321da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x5a, 0x80); 15331da177e4SLinus Torvalds } 153495b71296SMark Salazar /* Flip the "enable I2S" bits for those chipsets that need it */ 153595b71296SMark Salazar switch (chip->version) { 153695b71296SMark Salazar case 0x1879: 153795b71296SMark Salazar //Leaving I2S enabled on the 1879 screws up the PCM playback (rate effected somehow) 153895b71296SMark Salazar //so a Switch control has been added to toggle this 0x71 bit on/off: 153995b71296SMark Salazar //snd_es18xx_mixer_bits(chip, 0x71, 0x40, 0x40); 154095b71296SMark Salazar /* Note: we fall through on purpose here. */ 154195b71296SMark Salazar case 0x1878: 154295b71296SMark Salazar snd_es18xx_config_write(chip, 0x29, snd_es18xx_config_read(chip, 0x29) | 0x40); 154395b71296SMark Salazar break; 154495b71296SMark Salazar } 15451da177e4SLinus Torvalds /* Mute input source */ 15461da177e4SLinus Torvalds if (chip->caps & ES18XX_MUTEREC) 15471da177e4SLinus Torvalds mask = 0x10; 15481da177e4SLinus Torvalds if (chip->caps & ES18XX_RECMIX) 15491da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x1c, 0x05 | mask); 15501da177e4SLinus Torvalds else { 15511da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x1c, 0x00 | mask); 15521da177e4SLinus Torvalds snd_es18xx_write(chip, 0xb4, 0x00); 15531da177e4SLinus Torvalds } 15541da177e4SLinus Torvalds #ifndef AVOID_POPS 15551da177e4SLinus Torvalds /* Enable PCM output */ 15561da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xD1); 15571da177e4SLinus Torvalds #endif 15581da177e4SLinus Torvalds 15591da177e4SLinus Torvalds return 0; 15601da177e4SLinus Torvalds } 15611da177e4SLinus Torvalds 15628047c910STakashi Iwai static int __devinit snd_es18xx_identify(struct snd_es18xx *chip) 15631da177e4SLinus Torvalds { 15641da177e4SLinus Torvalds int hi,lo; 15651da177e4SLinus Torvalds 15661da177e4SLinus Torvalds /* reset */ 15671da177e4SLinus Torvalds if (snd_es18xx_reset(chip) < 0) { 156899b359baSTakashi Iwai snd_printk(KERN_ERR "reset at 0x%lx failed!!!\n", chip->port); 15691da177e4SLinus Torvalds return -ENODEV; 15701da177e4SLinus Torvalds } 15711da177e4SLinus Torvalds 15721da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xe7); 15731da177e4SLinus Torvalds hi = snd_es18xx_dsp_get_byte(chip); 15741da177e4SLinus Torvalds if (hi < 0) { 15751da177e4SLinus Torvalds return hi; 15761da177e4SLinus Torvalds } 15771da177e4SLinus Torvalds lo = snd_es18xx_dsp_get_byte(chip); 15781da177e4SLinus Torvalds if ((lo & 0xf0) != 0x80) { 15791da177e4SLinus Torvalds return -ENODEV; 15801da177e4SLinus Torvalds } 15811da177e4SLinus Torvalds if (hi == 0x48) { 15821da177e4SLinus Torvalds chip->version = 0x488; 15831da177e4SLinus Torvalds return 0; 15841da177e4SLinus Torvalds } 15851da177e4SLinus Torvalds if (hi != 0x68) { 15861da177e4SLinus Torvalds return -ENODEV; 15871da177e4SLinus Torvalds } 15881da177e4SLinus Torvalds if ((lo & 0x0f) < 8) { 15891da177e4SLinus Torvalds chip->version = 0x688; 15901da177e4SLinus Torvalds return 0; 15911da177e4SLinus Torvalds } 15921da177e4SLinus Torvalds 15931da177e4SLinus Torvalds outb(0x40, chip->port + 0x04); 1594c1f6d415SMark Salazar udelay(10); 15951da177e4SLinus Torvalds hi = inb(chip->port + 0x05); 1596c1f6d415SMark Salazar udelay(10); 15971da177e4SLinus Torvalds lo = inb(chip->port + 0x05); 15981da177e4SLinus Torvalds if (hi != lo) { 15991da177e4SLinus Torvalds chip->version = hi << 8 | lo; 16001da177e4SLinus Torvalds chip->ctrl_port = inb(chip->port + 0x05) << 8; 1601c1f6d415SMark Salazar udelay(10); 16021da177e4SLinus Torvalds chip->ctrl_port += inb(chip->port + 0x05); 16031da177e4SLinus Torvalds 16041da177e4SLinus Torvalds if ((chip->res_ctrl_port = request_region(chip->ctrl_port, 8, "ES18xx - CTRL")) == NULL) { 16051da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "unable go grab port 0x%lx\n", chip->ctrl_port); 16061da177e4SLinus Torvalds return -EBUSY; 16071da177e4SLinus Torvalds } 16081da177e4SLinus Torvalds 16091da177e4SLinus Torvalds return 0; 16101da177e4SLinus Torvalds } 16111da177e4SLinus Torvalds 16121da177e4SLinus Torvalds /* If has Hardware volume */ 16131da177e4SLinus Torvalds if (snd_es18xx_mixer_writable(chip, 0x64, 0x04)) { 16141da177e4SLinus Torvalds /* If has Audio2 */ 16151da177e4SLinus Torvalds if (snd_es18xx_mixer_writable(chip, 0x70, 0x7f)) { 16161da177e4SLinus Torvalds /* If has volume count */ 16171da177e4SLinus Torvalds if (snd_es18xx_mixer_writable(chip, 0x64, 0x20)) { 16181da177e4SLinus Torvalds chip->version = 0x1887; 16191da177e4SLinus Torvalds } else { 16201da177e4SLinus Torvalds chip->version = 0x1888; 16211da177e4SLinus Torvalds } 16221da177e4SLinus Torvalds } else { 16231da177e4SLinus Torvalds chip->version = 0x1788; 16241da177e4SLinus Torvalds } 16251da177e4SLinus Torvalds } 16261da177e4SLinus Torvalds else 16271da177e4SLinus Torvalds chip->version = 0x1688; 16281da177e4SLinus Torvalds return 0; 16291da177e4SLinus Torvalds } 16301da177e4SLinus Torvalds 16318047c910STakashi Iwai static int __devinit snd_es18xx_probe(struct snd_es18xx *chip) 16321da177e4SLinus Torvalds { 16331da177e4SLinus Torvalds if (snd_es18xx_identify(chip) < 0) { 16341da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "[0x%lx] ESS chip not found\n", chip->port); 16351da177e4SLinus Torvalds return -ENODEV; 16361da177e4SLinus Torvalds } 16371da177e4SLinus Torvalds 16381da177e4SLinus Torvalds switch (chip->version) { 16391da177e4SLinus Torvalds case 0x1868: 164014086771SMark Salazar chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_CONTROL; 16411da177e4SLinus Torvalds break; 16421da177e4SLinus Torvalds case 0x1869: 16431da177e4SLinus Torvalds chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_MONO | ES18XX_MUTEREC | ES18XX_CONTROL | ES18XX_HWV; 16441da177e4SLinus Torvalds break; 16451da177e4SLinus Torvalds case 0x1878: 164614086771SMark Salazar chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_I2S | ES18XX_CONTROL; 16471da177e4SLinus Torvalds break; 16481da177e4SLinus Torvalds case 0x1879: 16491da177e4SLinus Torvalds chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_I2S | ES18XX_CONTROL | ES18XX_HWV; 16501da177e4SLinus Torvalds break; 16511da177e4SLinus Torvalds case 0x1887: 165214086771SMark Salazar chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME; 16531da177e4SLinus Torvalds break; 16541da177e4SLinus Torvalds case 0x1888: 165514086771SMark Salazar chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME; 16561da177e4SLinus Torvalds break; 16571da177e4SLinus Torvalds default: 165899b359baSTakashi Iwai snd_printk(KERN_ERR "[0x%lx] unsupported chip ES%x\n", 16591da177e4SLinus Torvalds chip->port, chip->version); 16601da177e4SLinus Torvalds return -ENODEV; 16611da177e4SLinus Torvalds } 16621da177e4SLinus Torvalds 16631da177e4SLinus Torvalds snd_printd("[0x%lx] ESS%x chip found\n", chip->port, chip->version); 16641da177e4SLinus Torvalds 16651da177e4SLinus Torvalds if (chip->dma1 == chip->dma2) 16661da177e4SLinus Torvalds chip->caps &= ~(ES18XX_PCM2 | ES18XX_DUPLEX_SAME); 16671da177e4SLinus Torvalds 16681da177e4SLinus Torvalds return snd_es18xx_initialize(chip); 16691da177e4SLinus Torvalds } 16701da177e4SLinus Torvalds 16718047c910STakashi Iwai static struct snd_pcm_ops snd_es18xx_playback_ops = { 16721da177e4SLinus Torvalds .open = snd_es18xx_playback_open, 16731da177e4SLinus Torvalds .close = snd_es18xx_playback_close, 16741da177e4SLinus Torvalds .ioctl = snd_pcm_lib_ioctl, 16751da177e4SLinus Torvalds .hw_params = snd_es18xx_playback_hw_params, 16761da177e4SLinus Torvalds .hw_free = snd_es18xx_pcm_hw_free, 16771da177e4SLinus Torvalds .prepare = snd_es18xx_playback_prepare, 16781da177e4SLinus Torvalds .trigger = snd_es18xx_playback_trigger, 16791da177e4SLinus Torvalds .pointer = snd_es18xx_playback_pointer, 16801da177e4SLinus Torvalds }; 16811da177e4SLinus Torvalds 16828047c910STakashi Iwai static struct snd_pcm_ops snd_es18xx_capture_ops = { 16831da177e4SLinus Torvalds .open = snd_es18xx_capture_open, 16841da177e4SLinus Torvalds .close = snd_es18xx_capture_close, 16851da177e4SLinus Torvalds .ioctl = snd_pcm_lib_ioctl, 16861da177e4SLinus Torvalds .hw_params = snd_es18xx_capture_hw_params, 16871da177e4SLinus Torvalds .hw_free = snd_es18xx_pcm_hw_free, 16881da177e4SLinus Torvalds .prepare = snd_es18xx_capture_prepare, 16891da177e4SLinus Torvalds .trigger = snd_es18xx_capture_trigger, 16901da177e4SLinus Torvalds .pointer = snd_es18xx_capture_pointer, 16911da177e4SLinus Torvalds }; 16921da177e4SLinus Torvalds 16938047c910STakashi Iwai static int __devinit snd_es18xx_pcm(struct snd_es18xx *chip, int device, struct snd_pcm ** rpcm) 16941da177e4SLinus Torvalds { 16958047c910STakashi Iwai struct snd_pcm *pcm; 16961da177e4SLinus Torvalds char str[16]; 16971da177e4SLinus Torvalds int err; 16981da177e4SLinus Torvalds 16991da177e4SLinus Torvalds if (rpcm) 17001da177e4SLinus Torvalds *rpcm = NULL; 17011da177e4SLinus Torvalds sprintf(str, "ES%x", chip->version); 1702f7e0ba3eSTakashi Iwai if (chip->caps & ES18XX_PCM2) 17031da177e4SLinus Torvalds err = snd_pcm_new(chip->card, str, device, 2, 1, &pcm); 1704f7e0ba3eSTakashi Iwai else 17051da177e4SLinus Torvalds err = snd_pcm_new(chip->card, str, device, 1, 1, &pcm); 17061da177e4SLinus Torvalds if (err < 0) 17071da177e4SLinus Torvalds return err; 17081da177e4SLinus Torvalds 17091da177e4SLinus Torvalds snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_es18xx_playback_ops); 17101da177e4SLinus Torvalds snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_es18xx_capture_ops); 17111da177e4SLinus Torvalds 17121da177e4SLinus Torvalds /* global setup */ 17131da177e4SLinus Torvalds pcm->private_data = chip; 17141da177e4SLinus Torvalds pcm->info_flags = 0; 17151da177e4SLinus Torvalds if (chip->caps & ES18XX_DUPLEX_SAME) 17161da177e4SLinus Torvalds pcm->info_flags |= SNDRV_PCM_INFO_JOINT_DUPLEX; 17171da177e4SLinus Torvalds if (! (chip->caps & ES18XX_PCM2)) 17181da177e4SLinus Torvalds pcm->info_flags |= SNDRV_PCM_INFO_HALF_DUPLEX; 17191da177e4SLinus Torvalds sprintf(pcm->name, "ESS AudioDrive ES%x", chip->version); 17201da177e4SLinus Torvalds chip->pcm = pcm; 17211da177e4SLinus Torvalds 17221da177e4SLinus Torvalds snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, 17231da177e4SLinus Torvalds snd_dma_isa_data(), 17241da177e4SLinus Torvalds 64*1024, 17251da177e4SLinus Torvalds chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); 17261da177e4SLinus Torvalds 17271da177e4SLinus Torvalds if (rpcm) 17281da177e4SLinus Torvalds *rpcm = pcm; 17291da177e4SLinus Torvalds return 0; 17301da177e4SLinus Torvalds } 17311da177e4SLinus Torvalds 17321da177e4SLinus Torvalds /* Power Management support functions */ 17331da177e4SLinus Torvalds #ifdef CONFIG_PM 17348047c910STakashi Iwai static int snd_es18xx_suspend(struct snd_card *card, pm_message_t state) 17351da177e4SLinus Torvalds { 1736f7e0ba3eSTakashi Iwai struct snd_audiodrive *acard = card->private_data; 1737f7e0ba3eSTakashi Iwai struct snd_es18xx *chip = acard->chip; 1738f7e0ba3eSTakashi Iwai 1739f7e0ba3eSTakashi Iwai snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot); 17401da177e4SLinus Torvalds 17411da177e4SLinus Torvalds snd_pcm_suspend_all(chip->pcm); 17421da177e4SLinus Torvalds 17431da177e4SLinus Torvalds /* power down */ 17441da177e4SLinus Torvalds chip->pm_reg = (unsigned char)snd_es18xx_read(chip, ES18XX_PM); 17451da177e4SLinus Torvalds chip->pm_reg |= (ES18XX_PM_FM | ES18XX_PM_SUS); 17461da177e4SLinus Torvalds snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg); 17471da177e4SLinus Torvalds snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg ^= ES18XX_PM_SUS); 17481da177e4SLinus Torvalds 17491da177e4SLinus Torvalds return 0; 17501da177e4SLinus Torvalds } 17511da177e4SLinus Torvalds 17528047c910STakashi Iwai static int snd_es18xx_resume(struct snd_card *card) 17531da177e4SLinus Torvalds { 1754f7e0ba3eSTakashi Iwai struct snd_audiodrive *acard = card->private_data; 1755f7e0ba3eSTakashi Iwai struct snd_es18xx *chip = acard->chip; 17561da177e4SLinus Torvalds 17571da177e4SLinus Torvalds /* restore PM register, we won't wake till (not 0x07) i/o activity though */ 17581da177e4SLinus Torvalds snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg ^= ES18XX_PM_FM); 17591da177e4SLinus Torvalds 1760f7e0ba3eSTakashi Iwai snd_power_change_state(chip->card, SNDRV_CTL_POWER_D0); 17611da177e4SLinus Torvalds return 0; 17621da177e4SLinus Torvalds } 17631da177e4SLinus Torvalds #endif /* CONFIG_PM */ 17641da177e4SLinus Torvalds 17658047c910STakashi Iwai static int snd_es18xx_free(struct snd_es18xx *chip) 17661da177e4SLinus Torvalds { 1767b1d5776dSTakashi Iwai release_and_free_resource(chip->res_port); 1768b1d5776dSTakashi Iwai release_and_free_resource(chip->res_ctrl_port); 1769b1d5776dSTakashi Iwai release_and_free_resource(chip->res_mpu_port); 17701da177e4SLinus Torvalds if (chip->irq >= 0) 17711da177e4SLinus Torvalds free_irq(chip->irq, (void *) chip); 17721da177e4SLinus Torvalds if (chip->dma1 >= 0) { 17731da177e4SLinus Torvalds disable_dma(chip->dma1); 17741da177e4SLinus Torvalds free_dma(chip->dma1); 17751da177e4SLinus Torvalds } 17761da177e4SLinus Torvalds if (chip->dma2 >= 0 && chip->dma1 != chip->dma2) { 17771da177e4SLinus Torvalds disable_dma(chip->dma2); 17781da177e4SLinus Torvalds free_dma(chip->dma2); 17791da177e4SLinus Torvalds } 17801da177e4SLinus Torvalds kfree(chip); 17811da177e4SLinus Torvalds return 0; 17821da177e4SLinus Torvalds } 17831da177e4SLinus Torvalds 17848047c910STakashi Iwai static int snd_es18xx_dev_free(struct snd_device *device) 17851da177e4SLinus Torvalds { 17868047c910STakashi Iwai struct snd_es18xx *chip = device->device_data; 17871da177e4SLinus Torvalds return snd_es18xx_free(chip); 17881da177e4SLinus Torvalds } 17891da177e4SLinus Torvalds 17908047c910STakashi Iwai static int __devinit snd_es18xx_new_device(struct snd_card *card, 17911da177e4SLinus Torvalds unsigned long port, 17921da177e4SLinus Torvalds unsigned long mpu_port, 17931da177e4SLinus Torvalds unsigned long fm_port, 17941da177e4SLinus Torvalds int irq, int dma1, int dma2, 17958047c910STakashi Iwai struct snd_es18xx ** rchip) 17961da177e4SLinus Torvalds { 17978047c910STakashi Iwai struct snd_es18xx *chip; 17988047c910STakashi Iwai static struct snd_device_ops ops = { 17991da177e4SLinus Torvalds .dev_free = snd_es18xx_dev_free, 18001da177e4SLinus Torvalds }; 18011da177e4SLinus Torvalds int err; 18021da177e4SLinus Torvalds 18031da177e4SLinus Torvalds *rchip = NULL; 18049e76a76eSTakashi Iwai chip = kzalloc(sizeof(*chip), GFP_KERNEL); 18051da177e4SLinus Torvalds if (chip == NULL) 18061da177e4SLinus Torvalds return -ENOMEM; 18071da177e4SLinus Torvalds spin_lock_init(&chip->reg_lock); 18081da177e4SLinus Torvalds spin_lock_init(&chip->mixer_lock); 18091da177e4SLinus Torvalds spin_lock_init(&chip->ctrl_lock); 18101da177e4SLinus Torvalds chip->card = card; 18111da177e4SLinus Torvalds chip->port = port; 18121da177e4SLinus Torvalds chip->mpu_port = mpu_port; 18131da177e4SLinus Torvalds chip->fm_port = fm_port; 18141da177e4SLinus Torvalds chip->irq = -1; 18151da177e4SLinus Torvalds chip->dma1 = -1; 18161da177e4SLinus Torvalds chip->dma2 = -1; 18171da177e4SLinus Torvalds chip->audio2_vol = 0x00; 18181da177e4SLinus Torvalds chip->active = 0; 18191da177e4SLinus Torvalds 18201da177e4SLinus Torvalds if ((chip->res_port = request_region(port, 16, "ES18xx")) == NULL) { 18211da177e4SLinus Torvalds snd_es18xx_free(chip); 18221da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "unable to grap ports 0x%lx-0x%lx\n", port, port + 16 - 1); 18231da177e4SLinus Torvalds return -EBUSY; 18241da177e4SLinus Torvalds } 18251da177e4SLinus Torvalds 182665ca68b3SThomas Gleixner if (request_irq(irq, snd_es18xx_interrupt, IRQF_DISABLED, "ES18xx", (void *) chip)) { 18271da177e4SLinus Torvalds snd_es18xx_free(chip); 18281da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "unable to grap IRQ %d\n", irq); 18291da177e4SLinus Torvalds return -EBUSY; 18301da177e4SLinus Torvalds } 18311da177e4SLinus Torvalds chip->irq = irq; 18321da177e4SLinus Torvalds 18331da177e4SLinus Torvalds if (request_dma(dma1, "ES18xx DMA 1")) { 18341da177e4SLinus Torvalds snd_es18xx_free(chip); 18351da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "unable to grap DMA1 %d\n", dma1); 18361da177e4SLinus Torvalds return -EBUSY; 18371da177e4SLinus Torvalds } 18381da177e4SLinus Torvalds chip->dma1 = dma1; 18391da177e4SLinus Torvalds 18401da177e4SLinus Torvalds if (dma2 != dma1 && request_dma(dma2, "ES18xx DMA 2")) { 18411da177e4SLinus Torvalds snd_es18xx_free(chip); 18421da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "unable to grap DMA2 %d\n", dma2); 18431da177e4SLinus Torvalds return -EBUSY; 18441da177e4SLinus Torvalds } 18451da177e4SLinus Torvalds chip->dma2 = dma2; 18461da177e4SLinus Torvalds 18471da177e4SLinus Torvalds if (snd_es18xx_probe(chip) < 0) { 18481da177e4SLinus Torvalds snd_es18xx_free(chip); 18491da177e4SLinus Torvalds return -ENODEV; 18501da177e4SLinus Torvalds } 18511da177e4SLinus Torvalds if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { 18521da177e4SLinus Torvalds snd_es18xx_free(chip); 18531da177e4SLinus Torvalds return err; 18541da177e4SLinus Torvalds } 18551da177e4SLinus Torvalds *rchip = chip; 18561da177e4SLinus Torvalds return 0; 18571da177e4SLinus Torvalds } 18581da177e4SLinus Torvalds 18598047c910STakashi Iwai static int __devinit snd_es18xx_mixer(struct snd_es18xx *chip) 18601da177e4SLinus Torvalds { 18618047c910STakashi Iwai struct snd_card *card; 18621da177e4SLinus Torvalds int err; 18631da177e4SLinus Torvalds unsigned int idx; 18641da177e4SLinus Torvalds 18651da177e4SLinus Torvalds card = chip->card; 18661da177e4SLinus Torvalds 18671da177e4SLinus Torvalds strcpy(card->mixername, chip->pcm->name); 18681da177e4SLinus Torvalds 18691da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_base_controls); idx++) { 18708047c910STakashi Iwai struct snd_kcontrol *kctl; 18711da177e4SLinus Torvalds kctl = snd_ctl_new1(&snd_es18xx_base_controls[idx], chip); 18721da177e4SLinus Torvalds if (chip->caps & ES18XX_HWV) { 18731da177e4SLinus Torvalds switch (idx) { 18741da177e4SLinus Torvalds case 0: 18751da177e4SLinus Torvalds chip->master_volume = kctl; 18761da177e4SLinus Torvalds kctl->private_free = snd_es18xx_hwv_free; 18771da177e4SLinus Torvalds break; 18781da177e4SLinus Torvalds case 1: 18791da177e4SLinus Torvalds chip->master_switch = kctl; 18801da177e4SLinus Torvalds kctl->private_free = snd_es18xx_hwv_free; 18811da177e4SLinus Torvalds break; 18821da177e4SLinus Torvalds } 18831da177e4SLinus Torvalds } 18841da177e4SLinus Torvalds if ((err = snd_ctl_add(card, kctl)) < 0) 18851da177e4SLinus Torvalds return err; 18861da177e4SLinus Torvalds } 18871da177e4SLinus Torvalds if (chip->caps & ES18XX_PCM2) { 18881da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_pcm2_controls); idx++) { 18891da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_pcm2_controls[idx], chip))) < 0) 18901da177e4SLinus Torvalds return err; 18911da177e4SLinus Torvalds } 18921da177e4SLinus Torvalds } else { 18931da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_pcm1_controls); idx++) { 18941da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_pcm1_controls[idx], chip))) < 0) 18951da177e4SLinus Torvalds return err; 18961da177e4SLinus Torvalds } 18971da177e4SLinus Torvalds } 18981da177e4SLinus Torvalds 18991da177e4SLinus Torvalds if (chip->caps & ES18XX_RECMIX) { 19001da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_recmix_controls); idx++) { 19011da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_recmix_controls[idx], chip))) < 0) 19021da177e4SLinus Torvalds return err; 19031da177e4SLinus Torvalds } 19041da177e4SLinus Torvalds } 19051da177e4SLinus Torvalds switch (chip->version) { 19061da177e4SLinus Torvalds default: 19071da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_micpre1_control, chip))) < 0) 19081da177e4SLinus Torvalds return err; 19091da177e4SLinus Torvalds break; 19101da177e4SLinus Torvalds case 0x1869: 19111da177e4SLinus Torvalds case 0x1879: 19121da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_micpre2_control, chip))) < 0) 19131da177e4SLinus Torvalds return err; 19141da177e4SLinus Torvalds break; 19151da177e4SLinus Torvalds } 19161da177e4SLinus Torvalds if (chip->caps & ES18XX_SPATIALIZER) { 19171da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_spatializer_controls); idx++) { 19181da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_spatializer_controls[idx], chip))) < 0) 19191da177e4SLinus Torvalds return err; 19201da177e4SLinus Torvalds } 19211da177e4SLinus Torvalds } 19221da177e4SLinus Torvalds if (chip->caps & ES18XX_HWV) { 19231da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_hw_volume_controls); idx++) { 19248047c910STakashi Iwai struct snd_kcontrol *kctl; 19251da177e4SLinus Torvalds kctl = snd_ctl_new1(&snd_es18xx_hw_volume_controls[idx], chip); 19261da177e4SLinus Torvalds if (idx == 0) 19271da177e4SLinus Torvalds chip->hw_volume = kctl; 19281da177e4SLinus Torvalds else 19291da177e4SLinus Torvalds chip->hw_switch = kctl; 19301da177e4SLinus Torvalds kctl->private_free = snd_es18xx_hwv_free; 19311da177e4SLinus Torvalds if ((err = snd_ctl_add(card, kctl)) < 0) 19321da177e4SLinus Torvalds return err; 19331da177e4SLinus Torvalds 19341da177e4SLinus Torvalds } 19351da177e4SLinus Torvalds } 1936c1f6d415SMark Salazar /* finish initializing other chipset specific controls 1937c1f6d415SMark Salazar */ 1938c1f6d415SMark Salazar if (chip->version != 0x1868) { 1939c1f6d415SMark Salazar err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_speaker, 1940c1f6d415SMark Salazar chip)); 1941c1f6d415SMark Salazar if (err < 0) 1942c1f6d415SMark Salazar return err; 1943c1f6d415SMark Salazar } 1944c1f6d415SMark Salazar if (chip->version == 0x1869) { 1945c1f6d415SMark Salazar for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1869); idx++) { 1946c1f6d415SMark Salazar err = snd_ctl_add(card, 1947c1f6d415SMark Salazar snd_ctl_new1(&snd_es18xx_opt_1869[idx], 1948c1f6d415SMark Salazar chip)); 1949c1f6d415SMark Salazar if (err < 0) 1950c1f6d415SMark Salazar return err; 1951c1f6d415SMark Salazar } 195295b71296SMark Salazar } else if (chip->version == 0x1878) { 195395b71296SMark Salazar err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_1878, 195495b71296SMark Salazar chip)); 195595b71296SMark Salazar if (err < 0) 195695b71296SMark Salazar return err; 195795b71296SMark Salazar } else if (chip->version == 0x1879) { 195895b71296SMark Salazar for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1879); idx++) { 195995b71296SMark Salazar err = snd_ctl_add(card, 196095b71296SMark Salazar snd_ctl_new1(&snd_es18xx_opt_1879[idx], 196195b71296SMark Salazar chip)); 196295b71296SMark Salazar if (err < 0) 196395b71296SMark Salazar return err; 196495b71296SMark Salazar } 1965c1f6d415SMark Salazar } 19661da177e4SLinus Torvalds return 0; 19671da177e4SLinus Torvalds } 19681da177e4SLinus Torvalds 19691da177e4SLinus Torvalds 19701da177e4SLinus Torvalds /* Card level */ 19711da177e4SLinus Torvalds 19721da177e4SLinus Torvalds MODULE_AUTHOR("Christian Fischbach <fishbach@pool.informatik.rwth-aachen.de>, Abramo Bagnara <abramo@alsa-project.org>"); 19731da177e4SLinus Torvalds MODULE_DESCRIPTION("ESS ES18xx AudioDrive"); 19741da177e4SLinus Torvalds MODULE_LICENSE("GPL"); 19751da177e4SLinus Torvalds MODULE_SUPPORTED_DEVICE("{{ESS,ES1868 PnP AudioDrive}," 19761da177e4SLinus Torvalds "{ESS,ES1869 PnP AudioDrive}," 19771da177e4SLinus Torvalds "{ESS,ES1878 PnP AudioDrive}," 19781da177e4SLinus Torvalds "{ESS,ES1879 PnP AudioDrive}," 19791da177e4SLinus Torvalds "{ESS,ES1887 PnP AudioDrive}," 19801da177e4SLinus Torvalds "{ESS,ES1888 PnP AudioDrive}," 19811da177e4SLinus Torvalds "{ESS,ES1887 AudioDrive}," 19821da177e4SLinus Torvalds "{ESS,ES1888 AudioDrive}}"); 19831da177e4SLinus Torvalds 19841da177e4SLinus Torvalds static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 19851da177e4SLinus Torvalds static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 19861da177e4SLinus Torvalds static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ 19871da177e4SLinus Torvalds #ifdef CONFIG_PNP 19881da177e4SLinus Torvalds static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; 19891da177e4SLinus Torvalds #endif 19901da177e4SLinus Torvalds static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260,0x280 */ 19911da177e4SLinus Torvalds #ifndef CONFIG_PNP 19921da177e4SLinus Torvalds static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1}; 19931da177e4SLinus Torvalds #else 19941da177e4SLinus Torvalds static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; 19951da177e4SLinus Torvalds #endif 19961da177e4SLinus Torvalds static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; 19971da177e4SLinus Torvalds static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */ 19981da177e4SLinus Torvalds static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ 19991da177e4SLinus Torvalds static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ 20001da177e4SLinus Torvalds 20011da177e4SLinus Torvalds module_param_array(index, int, NULL, 0444); 20021da177e4SLinus Torvalds MODULE_PARM_DESC(index, "Index value for ES18xx soundcard."); 20031da177e4SLinus Torvalds module_param_array(id, charp, NULL, 0444); 20041da177e4SLinus Torvalds MODULE_PARM_DESC(id, "ID string for ES18xx soundcard."); 20051da177e4SLinus Torvalds module_param_array(enable, bool, NULL, 0444); 20061da177e4SLinus Torvalds MODULE_PARM_DESC(enable, "Enable ES18xx soundcard."); 20071da177e4SLinus Torvalds #ifdef CONFIG_PNP 20081da177e4SLinus Torvalds module_param_array(isapnp, bool, NULL, 0444); 20091da177e4SLinus Torvalds MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); 20101da177e4SLinus Torvalds #endif 20111da177e4SLinus Torvalds module_param_array(port, long, NULL, 0444); 20121da177e4SLinus Torvalds MODULE_PARM_DESC(port, "Port # for ES18xx driver."); 20131da177e4SLinus Torvalds module_param_array(mpu_port, long, NULL, 0444); 20141da177e4SLinus Torvalds MODULE_PARM_DESC(mpu_port, "MPU-401 port # for ES18xx driver."); 20151da177e4SLinus Torvalds module_param_array(fm_port, long, NULL, 0444); 20161da177e4SLinus Torvalds MODULE_PARM_DESC(fm_port, "FM port # for ES18xx driver."); 20171da177e4SLinus Torvalds module_param_array(irq, int, NULL, 0444); 20181da177e4SLinus Torvalds MODULE_PARM_DESC(irq, "IRQ # for ES18xx driver."); 20191da177e4SLinus Torvalds module_param_array(dma1, int, NULL, 0444); 20201da177e4SLinus Torvalds MODULE_PARM_DESC(dma1, "DMA 1 # for ES18xx driver."); 20211da177e4SLinus Torvalds module_param_array(dma2, int, NULL, 0444); 20221da177e4SLinus Torvalds MODULE_PARM_DESC(dma2, "DMA 2 # for ES18xx driver."); 20231da177e4SLinus Torvalds 20241da177e4SLinus Torvalds #ifdef CONFIG_PNP 2025609d7694SRene Herman static int isa_registered; 2026609d7694SRene Herman static int pnp_registered; 2027609d7694SRene Herman static int pnpc_registered; 20281c398558SOndrej Zary 20291c398558SOndrej Zary static struct pnp_device_id snd_audiodrive_pnpbiosids[] = { 20301c398558SOndrej Zary { .id = "ESS1869" }, 20314848ffe5SRene Herman { .id = "ESS1879" }, 20321c398558SOndrej Zary { .id = "" } /* end */ 20331c398558SOndrej Zary }; 20341c398558SOndrej Zary 20351c398558SOndrej Zary MODULE_DEVICE_TABLE(pnp, snd_audiodrive_pnpbiosids); 20361c398558SOndrej Zary 20371c398558SOndrej Zary /* PnP main device initialization */ 20381c398558SOndrej Zary static int __devinit snd_audiodrive_pnp_init_main(int dev, struct pnp_dev *pdev, 20391c398558SOndrej Zary struct pnp_resource_table *cfg) 20401c398558SOndrej Zary { 20411c398558SOndrej Zary int err; 20421c398558SOndrej Zary 20431c398558SOndrej Zary pnp_init_resource_table(cfg); 20441c398558SOndrej Zary if (port[dev] != SNDRV_AUTO_PORT) 20451c398558SOndrej Zary pnp_resource_change(&cfg->port_resource[0], port[dev], 16); 20461c398558SOndrej Zary if (fm_port[dev] != SNDRV_AUTO_PORT) 20471c398558SOndrej Zary pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4); 20481c398558SOndrej Zary if (mpu_port[dev] != SNDRV_AUTO_PORT) 20491c398558SOndrej Zary pnp_resource_change(&cfg->port_resource[2], mpu_port[dev], 2); 20501c398558SOndrej Zary if (dma1[dev] != SNDRV_AUTO_DMA) 20511c398558SOndrej Zary pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1); 20521c398558SOndrej Zary if (dma2[dev] != SNDRV_AUTO_DMA) 20531c398558SOndrej Zary pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1); 20541c398558SOndrej Zary if (irq[dev] != SNDRV_AUTO_IRQ) 20551c398558SOndrej Zary pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1); 20561c398558SOndrej Zary if (pnp_device_is_isapnp(pdev)) { 20571c398558SOndrej Zary err = pnp_manual_config_dev(pdev, cfg, 0); 20581c398558SOndrej Zary if (err < 0) 20591c398558SOndrej Zary snd_printk(KERN_ERR PFX "PnP manual resources are invalid, using auto config\n"); 20601c398558SOndrej Zary } 20611c398558SOndrej Zary err = pnp_activate_dev(pdev); 20621c398558SOndrej Zary if (err < 0) { 20631c398558SOndrej Zary snd_printk(KERN_ERR PFX "PnP configure failure (out of resources?)\n"); 20641c398558SOndrej Zary return -EBUSY; 20651c398558SOndrej Zary } 20661c398558SOndrej Zary /* ok. hack using Vendor-Defined Card-Level registers */ 20671c398558SOndrej Zary /* skip csn and logdev initialization - already done in isapnp_configure */ 20681c398558SOndrej Zary if (pnp_device_is_isapnp(pdev)) { 20691c398558SOndrej Zary isapnp_cfg_begin(isapnp_card_number(pdev), isapnp_csn_number(pdev)); 20701c398558SOndrej Zary isapnp_write_byte(0x27, pnp_irq(pdev, 0)); /* Hardware Volume IRQ Number */ 20711c398558SOndrej Zary if (mpu_port[dev] != SNDRV_AUTO_PORT) 20721c398558SOndrej Zary isapnp_write_byte(0x28, pnp_irq(pdev, 0)); /* MPU-401 IRQ Number */ 20731c398558SOndrej Zary isapnp_write_byte(0x72, pnp_irq(pdev, 0)); /* second IRQ */ 20741c398558SOndrej Zary isapnp_cfg_end(); 20751c398558SOndrej Zary } 20761c398558SOndrej Zary port[dev] = pnp_port_start(pdev, 0); 20771c398558SOndrej Zary fm_port[dev] = pnp_port_start(pdev, 1); 20781c398558SOndrej Zary mpu_port[dev] = pnp_port_start(pdev, 2); 20791c398558SOndrej Zary dma1[dev] = pnp_dma(pdev, 0); 20801c398558SOndrej Zary dma2[dev] = pnp_dma(pdev, 1); 20811c398558SOndrej Zary irq[dev] = pnp_irq(pdev, 0); 20821c398558SOndrej Zary snd_printdd("PnP ES18xx: port=0x%lx, fm port=0x%lx, mpu port=0x%lx\n", port[dev], fm_port[dev], mpu_port[dev]); 20831c398558SOndrej Zary snd_printdd("PnP ES18xx: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]); 20841c398558SOndrej Zary return 0; 20851c398558SOndrej Zary } 20861c398558SOndrej Zary 20871c398558SOndrej Zary static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard, 20881c398558SOndrej Zary struct pnp_dev *pdev) 20891c398558SOndrej Zary { 20901c398558SOndrej Zary struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); 20911c398558SOndrej Zary 20921c398558SOndrej Zary if (!cfg) 20931c398558SOndrej Zary return -ENOMEM; 20941c398558SOndrej Zary acard->dev = pdev; 20951c398558SOndrej Zary if (snd_audiodrive_pnp_init_main(dev, acard->dev, cfg) < 0) { 20961c398558SOndrej Zary kfree(cfg); 20971c398558SOndrej Zary return -EBUSY; 20981c398558SOndrej Zary } 20991c398558SOndrej Zary kfree(cfg); 21001c398558SOndrej Zary return 0; 21011c398558SOndrej Zary } 21021da177e4SLinus Torvalds 21031da177e4SLinus Torvalds static struct pnp_card_device_id snd_audiodrive_pnpids[] = { 21041da177e4SLinus Torvalds /* ESS 1868 (integrated on Compaq dual P-Pro motherboard and Genius 18PnP 3D) */ 21051da177e4SLinus Torvalds { .id = "ESS1868", .devs = { { "ESS1868" }, { "ESS0000" } } }, 21061da177e4SLinus Torvalds /* ESS 1868 (integrated on Maxisound Cards) */ 21071da177e4SLinus Torvalds { .id = "ESS1868", .devs = { { "ESS8601" }, { "ESS8600" } } }, 21081da177e4SLinus Torvalds /* ESS 1868 (integrated on Maxisound Cards) */ 21091da177e4SLinus Torvalds { .id = "ESS1868", .devs = { { "ESS8611" }, { "ESS8610" } } }, 21101da177e4SLinus Torvalds /* ESS ES1869 Plug and Play AudioDrive */ 21111da177e4SLinus Torvalds { .id = "ESS0003", .devs = { { "ESS1869" }, { "ESS0006" } } }, 21121da177e4SLinus Torvalds /* ESS 1869 */ 21131da177e4SLinus Torvalds { .id = "ESS1869", .devs = { { "ESS1869" }, { "ESS0006" } } }, 21141da177e4SLinus Torvalds /* ESS 1878 */ 21151da177e4SLinus Torvalds { .id = "ESS1878", .devs = { { "ESS1878" }, { "ESS0004" } } }, 21161da177e4SLinus Torvalds /* ESS 1879 */ 21171da177e4SLinus Torvalds { .id = "ESS1879", .devs = { { "ESS1879" }, { "ESS0009" } } }, 21181da177e4SLinus Torvalds /* --- */ 21191da177e4SLinus Torvalds { .id = "" } /* end */ 21201da177e4SLinus Torvalds }; 21211da177e4SLinus Torvalds 21221da177e4SLinus Torvalds MODULE_DEVICE_TABLE(pnp_card, snd_audiodrive_pnpids); 21231da177e4SLinus Torvalds 21241c398558SOndrej Zary static int __devinit snd_audiodrive_pnpc(int dev, struct snd_audiodrive *acard, 21251da177e4SLinus Torvalds struct pnp_card_link *card, 21261da177e4SLinus Torvalds const struct pnp_card_device_id *id) 21271da177e4SLinus Torvalds { 21281da177e4SLinus Torvalds struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); 21291da177e4SLinus Torvalds 21301da177e4SLinus Torvalds if (!cfg) 21311da177e4SLinus Torvalds return -ENOMEM; 21321da177e4SLinus Torvalds acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); 21331da177e4SLinus Torvalds if (acard->dev == NULL) { 21341da177e4SLinus Torvalds kfree(cfg); 21351da177e4SLinus Torvalds return -EBUSY; 21361da177e4SLinus Torvalds } 21371da177e4SLinus Torvalds acard->devc = pnp_request_card_device(card, id->devs[1].id, NULL); 21381da177e4SLinus Torvalds if (acard->devc == NULL) { 21391da177e4SLinus Torvalds kfree(cfg); 21401da177e4SLinus Torvalds return -EBUSY; 21411da177e4SLinus Torvalds } 21421da177e4SLinus Torvalds /* Control port initialization */ 21431c398558SOndrej Zary if (pnp_activate_dev(acard->devc) < 0) { 214492b93d31SEric Sesterhenn kfree(cfg); 21451da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n"); 21461da177e4SLinus Torvalds return -EAGAIN; 21471da177e4SLinus Torvalds } 2148aa0a2ddcSGreg Kroah-Hartman snd_printdd("pnp: port=0x%llx\n", 2149aa0a2ddcSGreg Kroah-Hartman (unsigned long long)pnp_port_start(acard->devc, 0)); 21501c398558SOndrej Zary if (snd_audiodrive_pnp_init_main(dev, acard->dev, cfg) < 0) { 21511da177e4SLinus Torvalds kfree(cfg); 21521da177e4SLinus Torvalds return -EBUSY; 21531da177e4SLinus Torvalds } 21541da177e4SLinus Torvalds kfree(cfg); 21551da177e4SLinus Torvalds return 0; 21561da177e4SLinus Torvalds } 21571da177e4SLinus Torvalds #endif /* CONFIG_PNP */ 21581da177e4SLinus Torvalds 215943bcd973STakashi Iwai #ifdef CONFIG_PNP 216043bcd973STakashi Iwai #define is_isapnp_selected(dev) isapnp[dev] 216143bcd973STakashi Iwai #else 216243bcd973STakashi Iwai #define is_isapnp_selected(dev) 0 216343bcd973STakashi Iwai #endif 216443bcd973STakashi Iwai 2165f7e0ba3eSTakashi Iwai static struct snd_card *snd_es18xx_card_new(int dev) 21661da177e4SLinus Torvalds { 2167f7e0ba3eSTakashi Iwai return snd_card_new(index[dev], id[dev], THIS_MODULE, 2168f7e0ba3eSTakashi Iwai sizeof(struct snd_audiodrive)); 2169f7e0ba3eSTakashi Iwai } 2170f7e0ba3eSTakashi Iwai 2171f7e0ba3eSTakashi Iwai static int __devinit snd_audiodrive_probe(struct snd_card *card, int dev) 2172f7e0ba3eSTakashi Iwai { 2173f7e0ba3eSTakashi Iwai struct snd_audiodrive *acard = card->private_data; 21748047c910STakashi Iwai struct snd_es18xx *chip; 21758047c910STakashi Iwai struct snd_opl3 *opl3; 21761da177e4SLinus Torvalds int err; 21771da177e4SLinus Torvalds 21781da177e4SLinus Torvalds if ((err = snd_es18xx_new_device(card, 21791da177e4SLinus Torvalds port[dev], 21801da177e4SLinus Torvalds mpu_port[dev], 21811da177e4SLinus Torvalds fm_port[dev], 2182f7e0ba3eSTakashi Iwai irq[dev], dma1[dev], dma2[dev], 218343bcd973STakashi Iwai &chip)) < 0) 2184f7e0ba3eSTakashi Iwai return err; 2185f7e0ba3eSTakashi Iwai acard->chip = chip; 21861da177e4SLinus Torvalds 21871da177e4SLinus Torvalds sprintf(card->driver, "ES%x", chip->version); 2188f7e0ba3eSTakashi Iwai 21891da177e4SLinus Torvalds sprintf(card->shortname, "ESS AudioDrive ES%x", chip->version); 2190f7e0ba3eSTakashi Iwai if (dma1[dev] != dma2[dev]) 21911da177e4SLinus Torvalds sprintf(card->longname, "%s at 0x%lx, irq %d, dma1 %d, dma2 %d", 21921da177e4SLinus Torvalds card->shortname, 21931da177e4SLinus Torvalds chip->port, 2194f7e0ba3eSTakashi Iwai irq[dev], dma1[dev], dma2[dev]); 21951da177e4SLinus Torvalds else 21961da177e4SLinus Torvalds sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", 21971da177e4SLinus Torvalds card->shortname, 21981da177e4SLinus Torvalds chip->port, 2199f7e0ba3eSTakashi Iwai irq[dev], dma1[dev]); 22001da177e4SLinus Torvalds 220143bcd973STakashi Iwai if ((err = snd_es18xx_pcm(chip, 0, NULL)) < 0) 2202f7e0ba3eSTakashi Iwai return err; 220343bcd973STakashi Iwai 220443bcd973STakashi Iwai if ((err = snd_es18xx_mixer(chip)) < 0) 2205f7e0ba3eSTakashi Iwai return err; 22061da177e4SLinus Torvalds 22071da177e4SLinus Torvalds if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { 22081da177e4SLinus Torvalds if (snd_opl3_create(card, chip->fm_port, chip->fm_port + 2, OPL3_HW_OPL3, 0, &opl3) < 0) { 220943bcd973STakashi Iwai snd_printk(KERN_WARNING PFX "opl3 not detected at 0x%lx\n", chip->fm_port); 22101da177e4SLinus Torvalds } else { 221143bcd973STakashi Iwai if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) 2212f7e0ba3eSTakashi Iwai return err; 22131da177e4SLinus Torvalds } 22141da177e4SLinus Torvalds } 22151da177e4SLinus Torvalds 22161da177e4SLinus Torvalds if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { 22171da177e4SLinus Torvalds if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ES18XX, 22181da177e4SLinus Torvalds chip->mpu_port, 0, 2219f7e0ba3eSTakashi Iwai irq[dev], 0, 222043bcd973STakashi Iwai &chip->rmidi)) < 0) 222143bcd973STakashi Iwai return err; 22221da177e4SLinus Torvalds } 22231da177e4SLinus Torvalds 2224f7e0ba3eSTakashi Iwai return snd_card_register(card); 2225f7e0ba3eSTakashi Iwai } 22261da177e4SLinus Torvalds 22275e24c1c1STakashi Iwai static int __devinit snd_es18xx_isa_match(struct device *pdev, unsigned int dev) 22285e24c1c1STakashi Iwai { 22295e24c1c1STakashi Iwai return enable[dev] && !is_isapnp_selected(dev); 22305e24c1c1STakashi Iwai } 22315e24c1c1STakashi Iwai 22325e24c1c1STakashi Iwai static int __devinit snd_es18xx_isa_probe1(int dev, struct device *devptr) 2233f7e0ba3eSTakashi Iwai { 2234f7e0ba3eSTakashi Iwai struct snd_card *card; 2235f7e0ba3eSTakashi Iwai int err; 2236f7e0ba3eSTakashi Iwai 2237f7e0ba3eSTakashi Iwai card = snd_es18xx_card_new(dev); 2238f7e0ba3eSTakashi Iwai if (! card) 2239f7e0ba3eSTakashi Iwai return -ENOMEM; 22405e24c1c1STakashi Iwai snd_card_set_dev(card, devptr); 2241f7e0ba3eSTakashi Iwai if ((err = snd_audiodrive_probe(card, dev)) < 0) { 2242f7e0ba3eSTakashi Iwai snd_card_free(card); 2243f7e0ba3eSTakashi Iwai return err; 22441da177e4SLinus Torvalds } 22455e24c1c1STakashi Iwai dev_set_drvdata(devptr, card); 2246f7e0ba3eSTakashi Iwai return 0; 22471da177e4SLinus Torvalds } 22481da177e4SLinus Torvalds 22495e24c1c1STakashi Iwai static int __devinit snd_es18xx_isa_probe(struct device *pdev, unsigned int dev) 2250f7e0ba3eSTakashi Iwai { 2251f7e0ba3eSTakashi Iwai int err; 2252f7e0ba3eSTakashi Iwai static int possible_irqs[] = {5, 9, 10, 7, 11, 12, -1}; 2253f7e0ba3eSTakashi Iwai static int possible_dmas[] = {1, 0, 3, 5, -1}; 2254f7e0ba3eSTakashi Iwai 2255f7e0ba3eSTakashi Iwai if (irq[dev] == SNDRV_AUTO_IRQ) { 2256f7e0ba3eSTakashi Iwai if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { 2257f7e0ba3eSTakashi Iwai snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); 2258f7e0ba3eSTakashi Iwai return -EBUSY; 2259f7e0ba3eSTakashi Iwai } 2260f7e0ba3eSTakashi Iwai } 2261f7e0ba3eSTakashi Iwai if (dma1[dev] == SNDRV_AUTO_DMA) { 2262f7e0ba3eSTakashi Iwai if ((dma1[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { 2263f7e0ba3eSTakashi Iwai snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); 2264f7e0ba3eSTakashi Iwai return -EBUSY; 2265f7e0ba3eSTakashi Iwai } 2266f7e0ba3eSTakashi Iwai } 2267f7e0ba3eSTakashi Iwai if (dma2[dev] == SNDRV_AUTO_DMA) { 2268f7e0ba3eSTakashi Iwai if ((dma2[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { 2269f7e0ba3eSTakashi Iwai snd_printk(KERN_ERR PFX "unable to find a free DMA2\n"); 2270f7e0ba3eSTakashi Iwai return -EBUSY; 2271f7e0ba3eSTakashi Iwai } 2272f7e0ba3eSTakashi Iwai } 2273f7e0ba3eSTakashi Iwai 2274f7e0ba3eSTakashi Iwai if (port[dev] != SNDRV_AUTO_PORT) { 22755e24c1c1STakashi Iwai return snd_es18xx_isa_probe1(dev, pdev); 2276f7e0ba3eSTakashi Iwai } else { 2277f7e0ba3eSTakashi Iwai static unsigned long possible_ports[] = {0x220, 0x240, 0x260, 0x280}; 2278f7e0ba3eSTakashi Iwai int i; 2279f7e0ba3eSTakashi Iwai for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { 2280f7e0ba3eSTakashi Iwai port[dev] = possible_ports[i]; 22815e24c1c1STakashi Iwai err = snd_es18xx_isa_probe1(dev, pdev); 2282f7e0ba3eSTakashi Iwai if (! err) 2283f7e0ba3eSTakashi Iwai return 0; 2284f7e0ba3eSTakashi Iwai } 2285f7e0ba3eSTakashi Iwai return err; 2286f7e0ba3eSTakashi Iwai } 2287f7e0ba3eSTakashi Iwai } 2288f7e0ba3eSTakashi Iwai 22895e24c1c1STakashi Iwai static int __devexit snd_es18xx_isa_remove(struct device *devptr, 22905e24c1c1STakashi Iwai unsigned int dev) 2291f7e0ba3eSTakashi Iwai { 22925e24c1c1STakashi Iwai snd_card_free(dev_get_drvdata(devptr)); 22935e24c1c1STakashi Iwai dev_set_drvdata(devptr, NULL); 2294f7e0ba3eSTakashi Iwai return 0; 2295f7e0ba3eSTakashi Iwai } 2296f7e0ba3eSTakashi Iwai 2297f7e0ba3eSTakashi Iwai #ifdef CONFIG_PM 22985e24c1c1STakashi Iwai static int snd_es18xx_isa_suspend(struct device *dev, unsigned int n, 22995e24c1c1STakashi Iwai pm_message_t state) 2300f7e0ba3eSTakashi Iwai { 23015e24c1c1STakashi Iwai return snd_es18xx_suspend(dev_get_drvdata(dev), state); 2302f7e0ba3eSTakashi Iwai } 2303f7e0ba3eSTakashi Iwai 23045e24c1c1STakashi Iwai static int snd_es18xx_isa_resume(struct device *dev, unsigned int n) 2305f7e0ba3eSTakashi Iwai { 23065e24c1c1STakashi Iwai return snd_es18xx_resume(dev_get_drvdata(dev)); 2307f7e0ba3eSTakashi Iwai } 2308f7e0ba3eSTakashi Iwai #endif 2309f7e0ba3eSTakashi Iwai 231083c51c0aSRene Herman #define DEV_NAME "es18xx" 2311f7e0ba3eSTakashi Iwai 23125e24c1c1STakashi Iwai static struct isa_driver snd_es18xx_isa_driver = { 23135e24c1c1STakashi Iwai .match = snd_es18xx_isa_match, 23145e24c1c1STakashi Iwai .probe = snd_es18xx_isa_probe, 23155e24c1c1STakashi Iwai .remove = __devexit_p(snd_es18xx_isa_remove), 2316f7e0ba3eSTakashi Iwai #ifdef CONFIG_PM 23175e24c1c1STakashi Iwai .suspend = snd_es18xx_isa_suspend, 23185e24c1c1STakashi Iwai .resume = snd_es18xx_isa_resume, 2319f7e0ba3eSTakashi Iwai #endif 2320f7e0ba3eSTakashi Iwai .driver = { 232183c51c0aSRene Herman .name = DEV_NAME 2322f7e0ba3eSTakashi Iwai }, 2323f7e0ba3eSTakashi Iwai }; 2324f7e0ba3eSTakashi Iwai 23251da177e4SLinus Torvalds 23261da177e4SLinus Torvalds #ifdef CONFIG_PNP 23271c398558SOndrej Zary static int __devinit snd_audiodrive_pnp_detect(struct pnp_dev *pdev, 23281c398558SOndrej Zary const struct pnp_device_id *id) 23291c398558SOndrej Zary { 23301c398558SOndrej Zary static int dev; 23311c398558SOndrej Zary int err; 23321c398558SOndrej Zary struct snd_card *card; 23331c398558SOndrej Zary 23341c398558SOndrej Zary if (pnp_device_is_isapnp(pdev)) 23351c398558SOndrej Zary return -ENOENT; /* we have another procedure - card */ 23361c398558SOndrej Zary for (; dev < SNDRV_CARDS; dev++) { 23371c398558SOndrej Zary if (enable[dev] && isapnp[dev]) 23381c398558SOndrej Zary break; 23391c398558SOndrej Zary } 23401c398558SOndrej Zary if (dev >= SNDRV_CARDS) 23411c398558SOndrej Zary return -ENODEV; 23421c398558SOndrej Zary 23431c398558SOndrej Zary card = snd_es18xx_card_new(dev); 23441c398558SOndrej Zary if (! card) 23451c398558SOndrej Zary return -ENOMEM; 23461c398558SOndrej Zary if ((err = snd_audiodrive_pnp(dev, card->private_data, pdev)) < 0) { 23471c398558SOndrej Zary snd_card_free(card); 23481c398558SOndrej Zary return err; 23491c398558SOndrej Zary } 23501c398558SOndrej Zary snd_card_set_dev(card, &pdev->dev); 23511c398558SOndrej Zary if ((err = snd_audiodrive_probe(card, dev)) < 0) { 23521c398558SOndrej Zary snd_card_free(card); 23531c398558SOndrej Zary return err; 23541c398558SOndrej Zary } 23551c398558SOndrej Zary pnp_set_drvdata(pdev, card); 23561c398558SOndrej Zary dev++; 23571c398558SOndrej Zary return 0; 23581c398558SOndrej Zary } 23591c398558SOndrej Zary 23601c398558SOndrej Zary static void __devexit snd_audiodrive_pnp_remove(struct pnp_dev * pdev) 23611c398558SOndrej Zary { 23621c398558SOndrej Zary snd_card_free(pnp_get_drvdata(pdev)); 23631c398558SOndrej Zary pnp_set_drvdata(pdev, NULL); 23641c398558SOndrej Zary } 23651c398558SOndrej Zary 23661c398558SOndrej Zary #ifdef CONFIG_PM 23671c398558SOndrej Zary static int snd_audiodrive_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) 23681c398558SOndrej Zary { 23691c398558SOndrej Zary return snd_es18xx_suspend(pnp_get_drvdata(pdev), state); 23701c398558SOndrej Zary } 23711c398558SOndrej Zary static int snd_audiodrive_pnp_resume(struct pnp_dev *pdev) 23721c398558SOndrej Zary { 23731c398558SOndrej Zary return snd_es18xx_resume(pnp_get_drvdata(pdev)); 23741c398558SOndrej Zary } 23751c398558SOndrej Zary #endif 23761c398558SOndrej Zary 23771c398558SOndrej Zary static struct pnp_driver es18xx_pnp_driver = { 23781c398558SOndrej Zary .name = "es18xx-pnpbios", 23791c398558SOndrej Zary .id_table = snd_audiodrive_pnpbiosids, 23801c398558SOndrej Zary .probe = snd_audiodrive_pnp_detect, 23811c398558SOndrej Zary .remove = __devexit_p(snd_audiodrive_pnp_remove), 23821c398558SOndrej Zary #ifdef CONFIG_PM 23831c398558SOndrej Zary .suspend = snd_audiodrive_pnp_suspend, 23841c398558SOndrej Zary .resume = snd_audiodrive_pnp_resume, 23851c398558SOndrej Zary #endif 23861c398558SOndrej Zary }; 23871c398558SOndrej Zary 23881c398558SOndrej Zary static int __devinit snd_audiodrive_pnpc_detect(struct pnp_card_link *pcard, 2389f7e0ba3eSTakashi Iwai const struct pnp_card_device_id *pid) 23901da177e4SLinus Torvalds { 23911da177e4SLinus Torvalds static int dev; 2392f7e0ba3eSTakashi Iwai struct snd_card *card; 23931da177e4SLinus Torvalds int res; 23941da177e4SLinus Torvalds 23951da177e4SLinus Torvalds for ( ; dev < SNDRV_CARDS; dev++) { 2396f7e0ba3eSTakashi Iwai if (enable[dev] && isapnp[dev]) 2397f7e0ba3eSTakashi Iwai break; 2398f7e0ba3eSTakashi Iwai } 2399f7e0ba3eSTakashi Iwai if (dev >= SNDRV_CARDS) 2400f7e0ba3eSTakashi Iwai return -ENODEV; 2401f7e0ba3eSTakashi Iwai 2402f7e0ba3eSTakashi Iwai card = snd_es18xx_card_new(dev); 2403f7e0ba3eSTakashi Iwai if (! card) 2404f7e0ba3eSTakashi Iwai return -ENOMEM; 2405f7e0ba3eSTakashi Iwai 24061c398558SOndrej Zary if ((res = snd_audiodrive_pnpc(dev, card->private_data, pcard, pid)) < 0) { 2407f7e0ba3eSTakashi Iwai snd_card_free(card); 24081da177e4SLinus Torvalds return res; 2409f7e0ba3eSTakashi Iwai } 2410f7e0ba3eSTakashi Iwai snd_card_set_dev(card, &pcard->card->dev); 2411f7e0ba3eSTakashi Iwai if ((res = snd_audiodrive_probe(card, dev)) < 0) { 2412f7e0ba3eSTakashi Iwai snd_card_free(card); 2413f7e0ba3eSTakashi Iwai return res; 2414f7e0ba3eSTakashi Iwai } 2415f7e0ba3eSTakashi Iwai 2416f7e0ba3eSTakashi Iwai pnp_set_card_drvdata(pcard, card); 24171da177e4SLinus Torvalds dev++; 24181da177e4SLinus Torvalds return 0; 24191da177e4SLinus Torvalds } 24201da177e4SLinus Torvalds 24211c398558SOndrej Zary static void __devexit snd_audiodrive_pnpc_remove(struct pnp_card_link * pcard) 24221da177e4SLinus Torvalds { 2423f7e0ba3eSTakashi Iwai snd_card_free(pnp_get_card_drvdata(pcard)); 2424f7e0ba3eSTakashi Iwai pnp_set_card_drvdata(pcard, NULL); 24251da177e4SLinus Torvalds } 24261da177e4SLinus Torvalds 2427f7e0ba3eSTakashi Iwai #ifdef CONFIG_PM 24281c398558SOndrej Zary static int snd_audiodrive_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state) 2429f7e0ba3eSTakashi Iwai { 2430f7e0ba3eSTakashi Iwai return snd_es18xx_suspend(pnp_get_card_drvdata(pcard), state); 2431f7e0ba3eSTakashi Iwai } 2432f7e0ba3eSTakashi Iwai 24331c398558SOndrej Zary static int snd_audiodrive_pnpc_resume(struct pnp_card_link *pcard) 2434f7e0ba3eSTakashi Iwai { 2435f7e0ba3eSTakashi Iwai return snd_es18xx_resume(pnp_get_card_drvdata(pcard)); 2436f7e0ba3eSTakashi Iwai } 2437f7e0ba3eSTakashi Iwai 2438f7e0ba3eSTakashi Iwai #endif 2439f7e0ba3eSTakashi Iwai 24401da177e4SLinus Torvalds static struct pnp_card_driver es18xx_pnpc_driver = { 24411da177e4SLinus Torvalds .flags = PNP_DRIVER_RES_DISABLE, 24421da177e4SLinus Torvalds .name = "es18xx", 24431da177e4SLinus Torvalds .id_table = snd_audiodrive_pnpids, 24441c398558SOndrej Zary .probe = snd_audiodrive_pnpc_detect, 24451c398558SOndrej Zary .remove = __devexit_p(snd_audiodrive_pnpc_remove), 2446f7e0ba3eSTakashi Iwai #ifdef CONFIG_PM 24471c398558SOndrej Zary .suspend = snd_audiodrive_pnpc_suspend, 24481c398558SOndrej Zary .resume = snd_audiodrive_pnpc_resume, 2449f7e0ba3eSTakashi Iwai #endif 24501da177e4SLinus Torvalds }; 24511da177e4SLinus Torvalds #endif /* CONFIG_PNP */ 24521da177e4SLinus Torvalds 24531da177e4SLinus Torvalds static int __init alsa_card_es18xx_init(void) 24541da177e4SLinus Torvalds { 24555e24c1c1STakashi Iwai int err; 24561da177e4SLinus Torvalds 24575e24c1c1STakashi Iwai err = isa_register_driver(&snd_es18xx_isa_driver, SNDRV_CARDS); 245859b1b34fSTakashi Iwai #ifdef CONFIG_PNP 2459609d7694SRene Herman if (!err) 2460609d7694SRene Herman isa_registered = 1; 2461609d7694SRene Herman 24621c398558SOndrej Zary err = pnp_register_driver(&es18xx_pnp_driver); 24631c398558SOndrej Zary if (!err) 2464f7a9275dSClemens Ladisch pnp_registered = 1; 2465609d7694SRene Herman 24661c398558SOndrej Zary err = pnp_register_card_driver(&es18xx_pnpc_driver); 24671c398558SOndrej Zary if (!err) 24681c398558SOndrej Zary pnpc_registered = 1; 2469609d7694SRene Herman 2470609d7694SRene Herman if (isa_registered || pnp_registered) 2471609d7694SRene Herman err = 0; 247259b1b34fSTakashi Iwai #endif 2473609d7694SRene Herman return err; 24741da177e4SLinus Torvalds } 24751da177e4SLinus Torvalds 24761da177e4SLinus Torvalds static void __exit alsa_card_es18xx_exit(void) 24771da177e4SLinus Torvalds { 24785e24c1c1STakashi Iwai #ifdef CONFIG_PNP 24795e24c1c1STakashi Iwai if (pnpc_registered) 24805e24c1c1STakashi Iwai pnp_unregister_card_driver(&es18xx_pnpc_driver); 24815e24c1c1STakashi Iwai if (pnp_registered) 24825e24c1c1STakashi Iwai pnp_unregister_driver(&es18xx_pnp_driver); 2483609d7694SRene Herman if (isa_registered) 24845e24c1c1STakashi Iwai #endif 24855e24c1c1STakashi Iwai isa_unregister_driver(&snd_es18xx_isa_driver); 24861da177e4SLinus Torvalds } 24871da177e4SLinus Torvalds 24881da177e4SLinus Torvalds module_init(alsa_card_es18xx_init) 24891da177e4SLinus Torvalds module_exit(alsa_card_es18xx_exit) 2490