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 <linux/init.h> 81f7e0ba3eSTakashi Iwai #include <linux/err.h> 825e24c1c1STakashi Iwai #include <linux/isa.h> 831da177e4SLinus Torvalds #include <linux/pnp.h> 841da177e4SLinus Torvalds #include <linux/isapnp.h> 8565a77217SPaul Gortmaker #include <linux/module.h> 861caef6aaSAndrew Morton #include <linux/delay.h> 871caef6aaSAndrew Morton 88f7e0ba3eSTakashi Iwai #include <asm/io.h> 89f7e0ba3eSTakashi Iwai #include <asm/dma.h> 901da177e4SLinus Torvalds #include <sound/core.h> 911da177e4SLinus Torvalds #include <sound/control.h> 921da177e4SLinus Torvalds #include <sound/pcm.h> 931da177e4SLinus Torvalds #include <sound/pcm_params.h> 941da177e4SLinus Torvalds #include <sound/mpu401.h> 951da177e4SLinus Torvalds #include <sound/opl3.h> 961da177e4SLinus Torvalds #define SNDRV_LEGACY_FIND_FREE_IRQ 971da177e4SLinus Torvalds #define SNDRV_LEGACY_FIND_FREE_DMA 981da177e4SLinus Torvalds #include <sound/initval.h> 991da177e4SLinus Torvalds 1001da177e4SLinus Torvalds #define PFX "es18xx: " 1011da177e4SLinus Torvalds 1028047c910STakashi Iwai struct snd_es18xx { 1031da177e4SLinus Torvalds unsigned long port; /* port of ESS chip */ 1041da177e4SLinus Torvalds unsigned long ctrl_port; /* Control port of ESS chip */ 1051da177e4SLinus Torvalds struct resource *res_port; 1061da177e4SLinus Torvalds struct resource *res_mpu_port; 1071da177e4SLinus Torvalds struct resource *res_ctrl_port; 1081da177e4SLinus Torvalds int irq; /* IRQ number of ESS chip */ 1091da177e4SLinus Torvalds int dma1; /* DMA1 */ 1101da177e4SLinus Torvalds int dma2; /* DMA2 */ 1111da177e4SLinus Torvalds unsigned short version; /* version of ESS chip */ 1121da177e4SLinus Torvalds int caps; /* Chip capabilities */ 1131da177e4SLinus Torvalds unsigned short audio2_vol; /* volume level of audio2 */ 1141da177e4SLinus Torvalds 1151da177e4SLinus Torvalds unsigned short active; /* active channel mask */ 1161da177e4SLinus Torvalds unsigned int dma1_shift; 1171da177e4SLinus Torvalds unsigned int dma2_shift; 1181da177e4SLinus Torvalds 1198047c910STakashi Iwai struct snd_pcm *pcm; 1208047c910STakashi Iwai struct snd_pcm_substream *playback_a_substream; 1218047c910STakashi Iwai struct snd_pcm_substream *capture_a_substream; 1228047c910STakashi Iwai struct snd_pcm_substream *playback_b_substream; 1231da177e4SLinus Torvalds 1248047c910STakashi Iwai struct snd_rawmidi *rmidi; 1251da177e4SLinus Torvalds 1268047c910STakashi Iwai struct snd_kcontrol *hw_volume; 1278047c910STakashi Iwai struct snd_kcontrol *hw_switch; 1288047c910STakashi Iwai struct snd_kcontrol *master_volume; 1298047c910STakashi Iwai struct snd_kcontrol *master_switch; 1301da177e4SLinus Torvalds 1311da177e4SLinus Torvalds spinlock_t reg_lock; 1321da177e4SLinus Torvalds spinlock_t mixer_lock; 1331da177e4SLinus Torvalds #ifdef CONFIG_PM 1341da177e4SLinus Torvalds unsigned char pm_reg; 1351da177e4SLinus Torvalds #endif 136f7e0ba3eSTakashi Iwai #ifdef CONFIG_PNP 137f7e0ba3eSTakashi Iwai struct pnp_dev *dev; 138f7e0ba3eSTakashi Iwai struct pnp_dev *devc; 139f7e0ba3eSTakashi Iwai #endif 140f7e0ba3eSTakashi Iwai }; 141f7e0ba3eSTakashi Iwai 1421da177e4SLinus Torvalds #define AUDIO1_IRQ 0x01 1431da177e4SLinus Torvalds #define AUDIO2_IRQ 0x02 1441da177e4SLinus Torvalds #define HWV_IRQ 0x04 1451da177e4SLinus Torvalds #define MPU_IRQ 0x08 1461da177e4SLinus Torvalds 1471da177e4SLinus Torvalds #define ES18XX_PCM2 0x0001 /* Has two useable PCM */ 1481da177e4SLinus Torvalds #define ES18XX_SPATIALIZER 0x0002 /* Has 3D Spatializer */ 1491da177e4SLinus Torvalds #define ES18XX_RECMIX 0x0004 /* Has record mixer */ 1501da177e4SLinus Torvalds #define ES18XX_DUPLEX_MONO 0x0008 /* Has mono duplex only */ 1511da177e4SLinus Torvalds #define ES18XX_DUPLEX_SAME 0x0010 /* Playback and record must share the same rate */ 1521da177e4SLinus Torvalds #define ES18XX_NEW_RATE 0x0020 /* More precise rate setting */ 1531da177e4SLinus Torvalds #define ES18XX_AUXB 0x0040 /* AuxB mixer control */ 154561de31aSJoe Perches #define ES18XX_HWV 0x0080 /* Has separate hardware volume mixer controls*/ 1551da177e4SLinus Torvalds #define ES18XX_MONO 0x0100 /* Mono_in mixer control */ 1561da177e4SLinus Torvalds #define ES18XX_I2S 0x0200 /* I2S mixer control */ 1571da177e4SLinus Torvalds #define ES18XX_MUTEREC 0x0400 /* Record source can be muted */ 1581da177e4SLinus Torvalds #define ES18XX_CONTROL 0x0800 /* Has control ports */ 1591da177e4SLinus Torvalds 1601da177e4SLinus Torvalds /* Power Management */ 1611da177e4SLinus Torvalds #define ES18XX_PM 0x07 1621da177e4SLinus Torvalds #define ES18XX_PM_GPO0 0x01 1631da177e4SLinus Torvalds #define ES18XX_PM_GPO1 0x02 1641da177e4SLinus Torvalds #define ES18XX_PM_PDR 0x04 1651da177e4SLinus Torvalds #define ES18XX_PM_ANA 0x08 1661da177e4SLinus Torvalds #define ES18XX_PM_FM 0x020 1671da177e4SLinus Torvalds #define ES18XX_PM_SUS 0x080 1681da177e4SLinus Torvalds 1691da177e4SLinus Torvalds /* Lowlevel */ 1701da177e4SLinus Torvalds 1711da177e4SLinus Torvalds #define DAC1 0x01 1721da177e4SLinus Torvalds #define ADC1 0x02 1731da177e4SLinus Torvalds #define DAC2 0x04 1741da177e4SLinus Torvalds #define MILLISECOND 10000 1751da177e4SLinus Torvalds 1768047c910STakashi Iwai static int snd_es18xx_dsp_command(struct snd_es18xx *chip, unsigned char val) 1771da177e4SLinus Torvalds { 1781da177e4SLinus Torvalds int i; 1791da177e4SLinus Torvalds 1801da177e4SLinus Torvalds for(i = MILLISECOND; i; i--) 1811da177e4SLinus Torvalds if ((inb(chip->port + 0x0C) & 0x80) == 0) { 1821da177e4SLinus Torvalds outb(val, chip->port + 0x0C); 1831da177e4SLinus Torvalds return 0; 1841da177e4SLinus Torvalds } 18599b359baSTakashi Iwai snd_printk(KERN_ERR "dsp_command: timeout (0x%x)\n", val); 1861da177e4SLinus Torvalds return -EINVAL; 1871da177e4SLinus Torvalds } 1881da177e4SLinus Torvalds 1898047c910STakashi Iwai static int snd_es18xx_dsp_get_byte(struct snd_es18xx *chip) 1901da177e4SLinus Torvalds { 1911da177e4SLinus Torvalds int i; 1921da177e4SLinus Torvalds 1931da177e4SLinus Torvalds for(i = MILLISECOND/10; i; i--) 1941da177e4SLinus Torvalds if (inb(chip->port + 0x0C) & 0x40) 1951da177e4SLinus Torvalds return inb(chip->port + 0x0A); 19699b359baSTakashi Iwai snd_printk(KERN_ERR "dsp_get_byte failed: 0x%lx = 0x%x!!!\n", 19799b359baSTakashi Iwai chip->port + 0x0A, inb(chip->port + 0x0A)); 1981da177e4SLinus Torvalds return -ENODEV; 1991da177e4SLinus Torvalds } 2001da177e4SLinus Torvalds 2011da177e4SLinus Torvalds #undef REG_DEBUG 2021da177e4SLinus Torvalds 2038047c910STakashi Iwai static int snd_es18xx_write(struct snd_es18xx *chip, 2041da177e4SLinus Torvalds unsigned char reg, unsigned char data) 2051da177e4SLinus Torvalds { 2061da177e4SLinus Torvalds unsigned long flags; 2071da177e4SLinus Torvalds int ret; 2081da177e4SLinus Torvalds 2091da177e4SLinus Torvalds spin_lock_irqsave(&chip->reg_lock, flags); 2101da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, reg); 2111da177e4SLinus Torvalds if (ret < 0) 2121da177e4SLinus Torvalds goto end; 2131da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, data); 2141da177e4SLinus Torvalds end: 2151da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->reg_lock, flags); 2161da177e4SLinus Torvalds #ifdef REG_DEBUG 21799b359baSTakashi Iwai snd_printk(KERN_DEBUG "Reg %02x set to %02x\n", reg, data); 2181da177e4SLinus Torvalds #endif 2191da177e4SLinus Torvalds return ret; 2201da177e4SLinus Torvalds } 2211da177e4SLinus Torvalds 2228047c910STakashi Iwai static int snd_es18xx_read(struct snd_es18xx *chip, unsigned char reg) 2231da177e4SLinus Torvalds { 2241da177e4SLinus Torvalds unsigned long flags; 2251da177e4SLinus Torvalds int ret, data; 2261da177e4SLinus Torvalds spin_lock_irqsave(&chip->reg_lock, flags); 2271da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, 0xC0); 2281da177e4SLinus Torvalds if (ret < 0) 2291da177e4SLinus Torvalds goto end; 2301da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, reg); 2311da177e4SLinus Torvalds if (ret < 0) 2321da177e4SLinus Torvalds goto end; 2331da177e4SLinus Torvalds data = snd_es18xx_dsp_get_byte(chip); 2341da177e4SLinus Torvalds ret = data; 2351da177e4SLinus Torvalds #ifdef REG_DEBUG 23699b359baSTakashi Iwai snd_printk(KERN_DEBUG "Reg %02x now is %02x (%d)\n", reg, data, ret); 2371da177e4SLinus Torvalds #endif 2381da177e4SLinus Torvalds end: 2391da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->reg_lock, flags); 2401da177e4SLinus Torvalds return ret; 2411da177e4SLinus Torvalds } 2421da177e4SLinus Torvalds 2431da177e4SLinus Torvalds /* Return old value */ 2448047c910STakashi Iwai static int snd_es18xx_bits(struct snd_es18xx *chip, unsigned char reg, 2451da177e4SLinus Torvalds unsigned char mask, unsigned char val) 2461da177e4SLinus Torvalds { 2471da177e4SLinus Torvalds int ret; 2481da177e4SLinus Torvalds unsigned char old, new, oval; 2491da177e4SLinus Torvalds unsigned long flags; 2501da177e4SLinus Torvalds spin_lock_irqsave(&chip->reg_lock, flags); 2511da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, 0xC0); 2521da177e4SLinus Torvalds if (ret < 0) 2531da177e4SLinus Torvalds goto end; 2541da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, reg); 2551da177e4SLinus Torvalds if (ret < 0) 2561da177e4SLinus Torvalds goto end; 2571da177e4SLinus Torvalds ret = snd_es18xx_dsp_get_byte(chip); 2581da177e4SLinus Torvalds if (ret < 0) { 2591da177e4SLinus Torvalds goto end; 2601da177e4SLinus Torvalds } 2611da177e4SLinus Torvalds old = ret; 2621da177e4SLinus Torvalds oval = old & mask; 2631da177e4SLinus Torvalds if (val != oval) { 2641da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, reg); 2651da177e4SLinus Torvalds if (ret < 0) 2661da177e4SLinus Torvalds goto end; 2671da177e4SLinus Torvalds new = (old & ~mask) | (val & mask); 2681da177e4SLinus Torvalds ret = snd_es18xx_dsp_command(chip, new); 2691da177e4SLinus Torvalds if (ret < 0) 2701da177e4SLinus Torvalds goto end; 2711da177e4SLinus Torvalds #ifdef REG_DEBUG 27299b359baSTakashi Iwai snd_printk(KERN_DEBUG "Reg %02x was %02x, set to %02x (%d)\n", 27399b359baSTakashi Iwai reg, old, new, ret); 2741da177e4SLinus Torvalds #endif 2751da177e4SLinus Torvalds } 2761da177e4SLinus Torvalds ret = oval; 2771da177e4SLinus Torvalds end: 2781da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->reg_lock, flags); 2791da177e4SLinus Torvalds return ret; 2801da177e4SLinus Torvalds } 2811da177e4SLinus Torvalds 2828047c910STakashi Iwai static inline void snd_es18xx_mixer_write(struct snd_es18xx *chip, 2831da177e4SLinus Torvalds unsigned char reg, unsigned char data) 2841da177e4SLinus Torvalds { 2851da177e4SLinus Torvalds unsigned long flags; 2861da177e4SLinus Torvalds spin_lock_irqsave(&chip->mixer_lock, flags); 2871da177e4SLinus Torvalds outb(reg, chip->port + 0x04); 2881da177e4SLinus Torvalds outb(data, chip->port + 0x05); 2891da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->mixer_lock, flags); 2901da177e4SLinus Torvalds #ifdef REG_DEBUG 29199b359baSTakashi Iwai snd_printk(KERN_DEBUG "Mixer reg %02x set to %02x\n", reg, data); 2921da177e4SLinus Torvalds #endif 2931da177e4SLinus Torvalds } 2941da177e4SLinus Torvalds 2958047c910STakashi Iwai static inline int snd_es18xx_mixer_read(struct snd_es18xx *chip, unsigned char reg) 2961da177e4SLinus Torvalds { 2971da177e4SLinus Torvalds unsigned long flags; 2981da177e4SLinus Torvalds int data; 2991da177e4SLinus Torvalds spin_lock_irqsave(&chip->mixer_lock, flags); 3001da177e4SLinus Torvalds outb(reg, chip->port + 0x04); 3011da177e4SLinus Torvalds data = inb(chip->port + 0x05); 3021da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->mixer_lock, flags); 3031da177e4SLinus Torvalds #ifdef REG_DEBUG 30499b359baSTakashi Iwai snd_printk(KERN_DEBUG "Mixer reg %02x now is %02x\n", reg, data); 3051da177e4SLinus Torvalds #endif 3061da177e4SLinus Torvalds return data; 3071da177e4SLinus Torvalds } 3081da177e4SLinus Torvalds 3091da177e4SLinus Torvalds /* Return old value */ 3108047c910STakashi Iwai static inline int snd_es18xx_mixer_bits(struct snd_es18xx *chip, unsigned char reg, 3111da177e4SLinus Torvalds unsigned char mask, unsigned char val) 3121da177e4SLinus Torvalds { 3131da177e4SLinus Torvalds unsigned char old, new, oval; 3141da177e4SLinus Torvalds unsigned long flags; 3151da177e4SLinus Torvalds spin_lock_irqsave(&chip->mixer_lock, flags); 3161da177e4SLinus Torvalds outb(reg, chip->port + 0x04); 3171da177e4SLinus Torvalds old = inb(chip->port + 0x05); 3181da177e4SLinus Torvalds oval = old & mask; 3191da177e4SLinus Torvalds if (val != oval) { 3201da177e4SLinus Torvalds new = (old & ~mask) | (val & mask); 3211da177e4SLinus Torvalds outb(new, chip->port + 0x05); 3221da177e4SLinus Torvalds #ifdef REG_DEBUG 32399b359baSTakashi Iwai snd_printk(KERN_DEBUG "Mixer reg %02x was %02x, set to %02x\n", 32499b359baSTakashi Iwai reg, old, new); 3251da177e4SLinus Torvalds #endif 3261da177e4SLinus Torvalds } 3271da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->mixer_lock, flags); 3281da177e4SLinus Torvalds return oval; 3291da177e4SLinus Torvalds } 3301da177e4SLinus Torvalds 3318047c910STakashi Iwai static inline int snd_es18xx_mixer_writable(struct snd_es18xx *chip, unsigned char reg, 3321da177e4SLinus Torvalds unsigned char mask) 3331da177e4SLinus Torvalds { 3341da177e4SLinus Torvalds int old, expected, new; 3351da177e4SLinus Torvalds unsigned long flags; 3361da177e4SLinus Torvalds spin_lock_irqsave(&chip->mixer_lock, flags); 3371da177e4SLinus Torvalds outb(reg, chip->port + 0x04); 3381da177e4SLinus Torvalds old = inb(chip->port + 0x05); 3391da177e4SLinus Torvalds expected = old ^ mask; 3401da177e4SLinus Torvalds outb(expected, chip->port + 0x05); 3411da177e4SLinus Torvalds new = inb(chip->port + 0x05); 3421da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->mixer_lock, flags); 3431da177e4SLinus Torvalds #ifdef REG_DEBUG 34499b359baSTakashi Iwai snd_printk(KERN_DEBUG "Mixer reg %02x was %02x, set to %02x, now is %02x\n", 34599b359baSTakashi Iwai reg, old, expected, new); 3461da177e4SLinus Torvalds #endif 3471da177e4SLinus Torvalds return expected == new; 3481da177e4SLinus Torvalds } 3491da177e4SLinus Torvalds 3501da177e4SLinus Torvalds 3511bff292eSBill Pemberton static int snd_es18xx_reset(struct snd_es18xx *chip) 3521da177e4SLinus Torvalds { 3531da177e4SLinus Torvalds int i; 3541da177e4SLinus Torvalds outb(0x03, chip->port + 0x06); 3551da177e4SLinus Torvalds inb(chip->port + 0x06); 3561da177e4SLinus Torvalds outb(0x00, chip->port + 0x06); 3571da177e4SLinus Torvalds for(i = 0; i < MILLISECOND && !(inb(chip->port + 0x0E) & 0x80); i++); 3581da177e4SLinus Torvalds if (inb(chip->port + 0x0A) != 0xAA) 3591da177e4SLinus Torvalds return -1; 3601da177e4SLinus Torvalds return 0; 3611da177e4SLinus Torvalds } 3621da177e4SLinus Torvalds 3638047c910STakashi Iwai static int snd_es18xx_reset_fifo(struct snd_es18xx *chip) 3641da177e4SLinus Torvalds { 3651da177e4SLinus Torvalds outb(0x02, chip->port + 0x06); 3661da177e4SLinus Torvalds inb(chip->port + 0x06); 3671da177e4SLinus Torvalds outb(0x00, chip->port + 0x06); 3681da177e4SLinus Torvalds return 0; 3691da177e4SLinus Torvalds } 3701da177e4SLinus Torvalds 3718047c910STakashi Iwai static struct snd_ratnum new_clocks[2] = { 3721da177e4SLinus Torvalds { 3731da177e4SLinus Torvalds .num = 793800, 3741da177e4SLinus Torvalds .den_min = 1, 3751da177e4SLinus Torvalds .den_max = 128, 3761da177e4SLinus Torvalds .den_step = 1, 3771da177e4SLinus Torvalds }, 3781da177e4SLinus Torvalds { 3791da177e4SLinus Torvalds .num = 768000, 3801da177e4SLinus Torvalds .den_min = 1, 3811da177e4SLinus Torvalds .den_max = 128, 3821da177e4SLinus Torvalds .den_step = 1, 3831da177e4SLinus Torvalds } 3841da177e4SLinus Torvalds }; 3851da177e4SLinus Torvalds 3868047c910STakashi Iwai static struct snd_pcm_hw_constraint_ratnums new_hw_constraints_clocks = { 3871da177e4SLinus Torvalds .nrats = 2, 3881da177e4SLinus Torvalds .rats = new_clocks, 3891da177e4SLinus Torvalds }; 3901da177e4SLinus Torvalds 3918047c910STakashi Iwai static struct snd_ratnum old_clocks[2] = { 3921da177e4SLinus Torvalds { 3931da177e4SLinus Torvalds .num = 795444, 3941da177e4SLinus Torvalds .den_min = 1, 3951da177e4SLinus Torvalds .den_max = 128, 3961da177e4SLinus Torvalds .den_step = 1, 3971da177e4SLinus Torvalds }, 3981da177e4SLinus Torvalds { 3991da177e4SLinus Torvalds .num = 397722, 4001da177e4SLinus Torvalds .den_min = 1, 4011da177e4SLinus Torvalds .den_max = 128, 4021da177e4SLinus Torvalds .den_step = 1, 4031da177e4SLinus Torvalds } 4041da177e4SLinus Torvalds }; 4051da177e4SLinus Torvalds 4068047c910STakashi Iwai static struct snd_pcm_hw_constraint_ratnums old_hw_constraints_clocks = { 4071da177e4SLinus Torvalds .nrats = 2, 4081da177e4SLinus Torvalds .rats = old_clocks, 4091da177e4SLinus Torvalds }; 4101da177e4SLinus Torvalds 4111da177e4SLinus Torvalds 4128047c910STakashi Iwai static void snd_es18xx_rate_set(struct snd_es18xx *chip, 4138047c910STakashi Iwai struct snd_pcm_substream *substream, 4141da177e4SLinus Torvalds int mode) 4151da177e4SLinus Torvalds { 4161da177e4SLinus Torvalds unsigned int bits, div0; 4178047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 4181da177e4SLinus Torvalds if (chip->caps & ES18XX_NEW_RATE) { 4191da177e4SLinus Torvalds if (runtime->rate_num == new_clocks[0].num) 4201da177e4SLinus Torvalds bits = 128 - runtime->rate_den; 4211da177e4SLinus Torvalds else 4221da177e4SLinus Torvalds bits = 256 - runtime->rate_den; 4231da177e4SLinus Torvalds } else { 4241da177e4SLinus Torvalds if (runtime->rate_num == old_clocks[0].num) 4251da177e4SLinus Torvalds bits = 256 - runtime->rate_den; 4261da177e4SLinus Torvalds else 4271da177e4SLinus Torvalds bits = 128 - runtime->rate_den; 4281da177e4SLinus Torvalds } 4291da177e4SLinus Torvalds 4301da177e4SLinus Torvalds /* set filter register */ 4311da177e4SLinus Torvalds div0 = 256 - 7160000*20/(8*82*runtime->rate); 4321da177e4SLinus Torvalds 4331da177e4SLinus Torvalds if ((chip->caps & ES18XX_PCM2) && mode == DAC2) { 4341da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x70, bits); 4351da177e4SLinus Torvalds /* 4361da177e4SLinus Torvalds * Comment from kernel oss driver: 4371da177e4SLinus Torvalds * FKS: fascinating: 0x72 doesn't seem to work. 4381da177e4SLinus Torvalds */ 4391da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA2, div0); 4401da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x72, div0); 4411da177e4SLinus Torvalds } else { 4421da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA1, bits); 4431da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA2, div0); 4441da177e4SLinus Torvalds } 4451da177e4SLinus Torvalds } 4461da177e4SLinus Torvalds 4478047c910STakashi Iwai static int snd_es18xx_playback_hw_params(struct snd_pcm_substream *substream, 4488047c910STakashi Iwai struct snd_pcm_hw_params *hw_params) 4491da177e4SLinus Torvalds { 4508047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 4511da177e4SLinus Torvalds int shift, err; 4521da177e4SLinus Torvalds 4531da177e4SLinus Torvalds shift = 0; 4541da177e4SLinus Torvalds if (params_channels(hw_params) == 2) 4551da177e4SLinus Torvalds shift++; 4561da177e4SLinus Torvalds if (snd_pcm_format_width(params_format(hw_params)) == 16) 4571da177e4SLinus Torvalds shift++; 4581da177e4SLinus Torvalds 4591da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { 4601da177e4SLinus Torvalds if ((chip->caps & ES18XX_DUPLEX_MONO) && 4611da177e4SLinus Torvalds (chip->capture_a_substream) && 4621da177e4SLinus Torvalds params_channels(hw_params) != 1) { 4631da177e4SLinus Torvalds _snd_pcm_hw_param_setempty(hw_params, SNDRV_PCM_HW_PARAM_CHANNELS); 4641da177e4SLinus Torvalds return -EBUSY; 4651da177e4SLinus Torvalds } 4661da177e4SLinus Torvalds chip->dma2_shift = shift; 4671da177e4SLinus Torvalds } else { 4681da177e4SLinus Torvalds chip->dma1_shift = shift; 4691da177e4SLinus Torvalds } 4701da177e4SLinus Torvalds if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) 4711da177e4SLinus Torvalds return err; 4721da177e4SLinus Torvalds return 0; 4731da177e4SLinus Torvalds } 4741da177e4SLinus Torvalds 4758047c910STakashi Iwai static int snd_es18xx_pcm_hw_free(struct snd_pcm_substream *substream) 4761da177e4SLinus Torvalds { 4771da177e4SLinus Torvalds return snd_pcm_lib_free_pages(substream); 4781da177e4SLinus Torvalds } 4791da177e4SLinus Torvalds 4808047c910STakashi Iwai static int snd_es18xx_playback1_prepare(struct snd_es18xx *chip, 4818047c910STakashi Iwai struct snd_pcm_substream *substream) 4821da177e4SLinus Torvalds { 4838047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 4841da177e4SLinus Torvalds unsigned int size = snd_pcm_lib_buffer_bytes(substream); 4851da177e4SLinus Torvalds unsigned int count = snd_pcm_lib_period_bytes(substream); 4861da177e4SLinus Torvalds 4871da177e4SLinus Torvalds snd_es18xx_rate_set(chip, substream, DAC2); 4881da177e4SLinus Torvalds 4891da177e4SLinus Torvalds /* Transfer Count Reload */ 4901da177e4SLinus Torvalds count = 0x10000 - count; 4911da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x74, count & 0xff); 4921da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x76, count >> 8); 4931da177e4SLinus Torvalds 4941da177e4SLinus Torvalds /* Set format */ 4951da177e4SLinus Torvalds snd_es18xx_mixer_bits(chip, 0x7A, 0x07, 4961da177e4SLinus Torvalds ((runtime->channels == 1) ? 0x00 : 0x02) | 4971da177e4SLinus Torvalds (snd_pcm_format_width(runtime->format) == 16 ? 0x01 : 0x00) | 4981da177e4SLinus Torvalds (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x04)); 4991da177e4SLinus Torvalds 5001da177e4SLinus Torvalds /* Set DMA controller */ 5011da177e4SLinus Torvalds snd_dma_program(chip->dma2, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT); 5021da177e4SLinus Torvalds 5031da177e4SLinus Torvalds return 0; 5041da177e4SLinus Torvalds } 5051da177e4SLinus Torvalds 5068047c910STakashi Iwai static int snd_es18xx_playback1_trigger(struct snd_es18xx *chip, 5078047c910STakashi Iwai struct snd_pcm_substream *substream, 5081da177e4SLinus Torvalds int cmd) 5091da177e4SLinus Torvalds { 5101da177e4SLinus Torvalds switch (cmd) { 5111da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_START: 5121da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_RESUME: 5131da177e4SLinus Torvalds if (chip->active & DAC2) 5141da177e4SLinus Torvalds return 0; 5151da177e4SLinus Torvalds chip->active |= DAC2; 5161da177e4SLinus Torvalds /* Start DMA */ 5171da177e4SLinus Torvalds if (chip->dma2 >= 4) 5181da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x78, 0xb3); 5191da177e4SLinus Torvalds else 5201da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x78, 0x93); 5211da177e4SLinus Torvalds #ifdef AVOID_POPS 5221da177e4SLinus Torvalds /* Avoid pops */ 5235e0c1879SLi, Zhen-Hua mdelay(100); 5241da177e4SLinus Torvalds if (chip->caps & ES18XX_PCM2) 5251da177e4SLinus Torvalds /* Restore Audio 2 volume */ 5261da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x7C, chip->audio2_vol); 5271da177e4SLinus Torvalds else 5281da177e4SLinus Torvalds /* Enable PCM output */ 5291da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xD1); 5301da177e4SLinus Torvalds #endif 5311da177e4SLinus Torvalds break; 5321da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_STOP: 5331da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_SUSPEND: 5341da177e4SLinus Torvalds if (!(chip->active & DAC2)) 5351da177e4SLinus Torvalds return 0; 5361da177e4SLinus Torvalds chip->active &= ~DAC2; 5371da177e4SLinus Torvalds /* Stop DMA */ 5381da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x78, 0x00); 5391da177e4SLinus Torvalds #ifdef AVOID_POPS 5405e0c1879SLi, Zhen-Hua mdelay(25); 5411da177e4SLinus Torvalds if (chip->caps & ES18XX_PCM2) 5421da177e4SLinus Torvalds /* Set Audio 2 volume to 0 */ 5431da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x7C, 0); 5441da177e4SLinus Torvalds else 5451da177e4SLinus Torvalds /* Disable PCM output */ 5461da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xD3); 5471da177e4SLinus Torvalds #endif 5481da177e4SLinus Torvalds break; 5491da177e4SLinus Torvalds default: 5501da177e4SLinus Torvalds return -EINVAL; 5511da177e4SLinus Torvalds } 5521da177e4SLinus Torvalds 5531da177e4SLinus Torvalds return 0; 5541da177e4SLinus Torvalds } 5551da177e4SLinus Torvalds 5568047c910STakashi Iwai static int snd_es18xx_capture_hw_params(struct snd_pcm_substream *substream, 5578047c910STakashi Iwai struct snd_pcm_hw_params *hw_params) 5581da177e4SLinus Torvalds { 5598047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 5601da177e4SLinus Torvalds int shift, err; 5611da177e4SLinus Torvalds 5621da177e4SLinus Torvalds shift = 0; 5631da177e4SLinus Torvalds if ((chip->caps & ES18XX_DUPLEX_MONO) && 5641da177e4SLinus Torvalds chip->playback_a_substream && 5651da177e4SLinus Torvalds params_channels(hw_params) != 1) { 5661da177e4SLinus Torvalds _snd_pcm_hw_param_setempty(hw_params, SNDRV_PCM_HW_PARAM_CHANNELS); 5671da177e4SLinus Torvalds return -EBUSY; 5681da177e4SLinus Torvalds } 5691da177e4SLinus Torvalds if (params_channels(hw_params) == 2) 5701da177e4SLinus Torvalds shift++; 5711da177e4SLinus Torvalds if (snd_pcm_format_width(params_format(hw_params)) == 16) 5721da177e4SLinus Torvalds shift++; 5731da177e4SLinus Torvalds chip->dma1_shift = shift; 5741da177e4SLinus Torvalds if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) 5751da177e4SLinus Torvalds return err; 5761da177e4SLinus Torvalds return 0; 5771da177e4SLinus Torvalds } 5781da177e4SLinus Torvalds 5798047c910STakashi Iwai static int snd_es18xx_capture_prepare(struct snd_pcm_substream *substream) 5801da177e4SLinus Torvalds { 5818047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 5828047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 5831da177e4SLinus Torvalds unsigned int size = snd_pcm_lib_buffer_bytes(substream); 5841da177e4SLinus Torvalds unsigned int count = snd_pcm_lib_period_bytes(substream); 5851da177e4SLinus Torvalds 5861da177e4SLinus Torvalds snd_es18xx_reset_fifo(chip); 5871da177e4SLinus Torvalds 5881da177e4SLinus Torvalds /* Set stereo/mono */ 5891da177e4SLinus Torvalds snd_es18xx_bits(chip, 0xA8, 0x03, runtime->channels == 1 ? 0x02 : 0x01); 5901da177e4SLinus Torvalds 5911da177e4SLinus Torvalds snd_es18xx_rate_set(chip, substream, ADC1); 5921da177e4SLinus Torvalds 5931da177e4SLinus Torvalds /* Transfer Count Reload */ 5941da177e4SLinus Torvalds count = 0x10000 - count; 5951da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA4, count & 0xff); 5961da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA5, count >> 8); 5971da177e4SLinus Torvalds 5981da177e4SLinus Torvalds #ifdef AVOID_POPS 5995e0c1879SLi, Zhen-Hua mdelay(100); 6001da177e4SLinus Torvalds #endif 6011da177e4SLinus Torvalds 6021da177e4SLinus Torvalds /* Set format */ 6031da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB7, 6041da177e4SLinus Torvalds snd_pcm_format_unsigned(runtime->format) ? 0x51 : 0x71); 6051da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB7, 0x90 | 6061da177e4SLinus Torvalds ((runtime->channels == 1) ? 0x40 : 0x08) | 6071da177e4SLinus Torvalds (snd_pcm_format_width(runtime->format) == 16 ? 0x04 : 0x00) | 6081da177e4SLinus Torvalds (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x20)); 6091da177e4SLinus Torvalds 6103a4fa0a2SRobert P. J. Day /* Set DMA controller */ 6111da177e4SLinus Torvalds snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_READ | DMA_AUTOINIT); 6121da177e4SLinus Torvalds 6131da177e4SLinus Torvalds return 0; 6141da177e4SLinus Torvalds } 6151da177e4SLinus Torvalds 6168047c910STakashi Iwai static int snd_es18xx_capture_trigger(struct snd_pcm_substream *substream, 6171da177e4SLinus Torvalds int cmd) 6181da177e4SLinus Torvalds { 6198047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 6201da177e4SLinus Torvalds 6211da177e4SLinus Torvalds switch (cmd) { 6221da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_START: 6231da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_RESUME: 6241da177e4SLinus Torvalds if (chip->active & ADC1) 6251da177e4SLinus Torvalds return 0; 6261da177e4SLinus Torvalds chip->active |= ADC1; 6271da177e4SLinus Torvalds /* Start DMA */ 6281da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB8, 0x0f); 6291da177e4SLinus Torvalds break; 6301da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_STOP: 6311da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_SUSPEND: 6321da177e4SLinus Torvalds if (!(chip->active & ADC1)) 6331da177e4SLinus Torvalds return 0; 6341da177e4SLinus Torvalds chip->active &= ~ADC1; 6351da177e4SLinus Torvalds /* Stop DMA */ 6361da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB8, 0x00); 6371da177e4SLinus Torvalds break; 6381da177e4SLinus Torvalds default: 6391da177e4SLinus Torvalds return -EINVAL; 6401da177e4SLinus Torvalds } 6411da177e4SLinus Torvalds 6421da177e4SLinus Torvalds return 0; 6431da177e4SLinus Torvalds } 6441da177e4SLinus Torvalds 6458047c910STakashi Iwai static int snd_es18xx_playback2_prepare(struct snd_es18xx *chip, 6468047c910STakashi Iwai struct snd_pcm_substream *substream) 6471da177e4SLinus Torvalds { 6488047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 6491da177e4SLinus Torvalds unsigned int size = snd_pcm_lib_buffer_bytes(substream); 6501da177e4SLinus Torvalds unsigned int count = snd_pcm_lib_period_bytes(substream); 6511da177e4SLinus Torvalds 6521da177e4SLinus Torvalds snd_es18xx_reset_fifo(chip); 6531da177e4SLinus Torvalds 6541da177e4SLinus Torvalds /* Set stereo/mono */ 6551da177e4SLinus Torvalds snd_es18xx_bits(chip, 0xA8, 0x03, runtime->channels == 1 ? 0x02 : 0x01); 6561da177e4SLinus Torvalds 6571da177e4SLinus Torvalds snd_es18xx_rate_set(chip, substream, DAC1); 6581da177e4SLinus Torvalds 6591da177e4SLinus Torvalds /* Transfer Count Reload */ 6601da177e4SLinus Torvalds count = 0x10000 - count; 6611da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA4, count & 0xff); 6621da177e4SLinus Torvalds snd_es18xx_write(chip, 0xA5, count >> 8); 6631da177e4SLinus Torvalds 6641da177e4SLinus Torvalds /* Set format */ 6651da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB6, 6661da177e4SLinus Torvalds snd_pcm_format_unsigned(runtime->format) ? 0x80 : 0x00); 6671da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB7, 6681da177e4SLinus Torvalds snd_pcm_format_unsigned(runtime->format) ? 0x51 : 0x71); 6691da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB7, 0x90 | 6701da177e4SLinus Torvalds (runtime->channels == 1 ? 0x40 : 0x08) | 6711da177e4SLinus Torvalds (snd_pcm_format_width(runtime->format) == 16 ? 0x04 : 0x00) | 6721da177e4SLinus Torvalds (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x20)); 6731da177e4SLinus Torvalds 6743a4fa0a2SRobert P. J. Day /* Set DMA controller */ 6751da177e4SLinus Torvalds snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT); 6761da177e4SLinus Torvalds 6771da177e4SLinus Torvalds return 0; 6781da177e4SLinus Torvalds } 6791da177e4SLinus Torvalds 6808047c910STakashi Iwai static int snd_es18xx_playback2_trigger(struct snd_es18xx *chip, 6818047c910STakashi Iwai struct snd_pcm_substream *substream, 6821da177e4SLinus Torvalds int cmd) 6831da177e4SLinus Torvalds { 6841da177e4SLinus Torvalds switch (cmd) { 6851da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_START: 6861da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_RESUME: 6871da177e4SLinus Torvalds if (chip->active & DAC1) 6881da177e4SLinus Torvalds return 0; 6891da177e4SLinus Torvalds chip->active |= DAC1; 6901da177e4SLinus Torvalds /* Start DMA */ 6911da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB8, 0x05); 6921da177e4SLinus Torvalds #ifdef AVOID_POPS 6931da177e4SLinus Torvalds /* Avoid pops */ 6945e0c1879SLi, Zhen-Hua mdelay(100); 6951da177e4SLinus Torvalds /* Enable Audio 1 */ 6961da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xD1); 6971da177e4SLinus Torvalds #endif 6981da177e4SLinus Torvalds break; 6991da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_STOP: 7001da177e4SLinus Torvalds case SNDRV_PCM_TRIGGER_SUSPEND: 7011da177e4SLinus Torvalds if (!(chip->active & DAC1)) 7021da177e4SLinus Torvalds return 0; 7031da177e4SLinus Torvalds chip->active &= ~DAC1; 7041da177e4SLinus Torvalds /* Stop DMA */ 7051da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB8, 0x00); 7061da177e4SLinus Torvalds #ifdef AVOID_POPS 7071da177e4SLinus Torvalds /* Avoid pops */ 7085e0c1879SLi, Zhen-Hua mdelay(25); 7091da177e4SLinus Torvalds /* Disable Audio 1 */ 7101da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xD3); 7111da177e4SLinus Torvalds #endif 7121da177e4SLinus Torvalds break; 7131da177e4SLinus Torvalds default: 7141da177e4SLinus Torvalds return -EINVAL; 7151da177e4SLinus Torvalds } 7161da177e4SLinus Torvalds 7171da177e4SLinus Torvalds return 0; 7181da177e4SLinus Torvalds } 7191da177e4SLinus Torvalds 7208047c910STakashi Iwai static int snd_es18xx_playback_prepare(struct snd_pcm_substream *substream) 7211da177e4SLinus Torvalds { 7228047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 7231da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) 7241da177e4SLinus Torvalds return snd_es18xx_playback1_prepare(chip, substream); 7251da177e4SLinus Torvalds else 7261da177e4SLinus Torvalds return snd_es18xx_playback2_prepare(chip, substream); 7271da177e4SLinus Torvalds } 7281da177e4SLinus Torvalds 7298047c910STakashi Iwai static int snd_es18xx_playback_trigger(struct snd_pcm_substream *substream, 7301da177e4SLinus Torvalds int cmd) 7311da177e4SLinus Torvalds { 7328047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 7331da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) 7341da177e4SLinus Torvalds return snd_es18xx_playback1_trigger(chip, substream, cmd); 7351da177e4SLinus Torvalds else 7361da177e4SLinus Torvalds return snd_es18xx_playback2_trigger(chip, substream, cmd); 7371da177e4SLinus Torvalds } 7381da177e4SLinus Torvalds 7397d12e780SDavid Howells static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id) 7401da177e4SLinus Torvalds { 7413c76b4d6SKrzysztof Helt struct snd_card *card = dev_id; 742b14f5de7SKrzysztof Helt struct snd_es18xx *chip = card->private_data; 7431da177e4SLinus Torvalds unsigned char status; 7441da177e4SLinus Torvalds 7451da177e4SLinus Torvalds if (chip->caps & ES18XX_CONTROL) { 7461da177e4SLinus Torvalds /* Read Interrupt status */ 7471da177e4SLinus Torvalds status = inb(chip->ctrl_port + 6); 7481da177e4SLinus Torvalds } else { 7491da177e4SLinus Torvalds /* Read Interrupt status */ 7501da177e4SLinus Torvalds status = snd_es18xx_mixer_read(chip, 0x7f) >> 4; 7511da177e4SLinus Torvalds } 7521da177e4SLinus Torvalds #if 0 7531da177e4SLinus Torvalds else { 7541da177e4SLinus Torvalds status = 0; 7551da177e4SLinus Torvalds if (inb(chip->port + 0x0C) & 0x01) 7561da177e4SLinus Torvalds status |= AUDIO1_IRQ; 7571da177e4SLinus Torvalds if (snd_es18xx_mixer_read(chip, 0x7A) & 0x80) 7581da177e4SLinus Torvalds status |= AUDIO2_IRQ; 7591da177e4SLinus Torvalds if ((chip->caps & ES18XX_HWV) && 7601da177e4SLinus Torvalds snd_es18xx_mixer_read(chip, 0x64) & 0x10) 7611da177e4SLinus Torvalds status |= HWV_IRQ; 7621da177e4SLinus Torvalds } 7631da177e4SLinus Torvalds #endif 7641da177e4SLinus Torvalds 7651da177e4SLinus Torvalds /* Audio 1 & Audio 2 */ 7661da177e4SLinus Torvalds if (status & AUDIO2_IRQ) { 7671da177e4SLinus Torvalds if (chip->active & DAC2) 7681da177e4SLinus Torvalds snd_pcm_period_elapsed(chip->playback_a_substream); 7691da177e4SLinus Torvalds /* ack interrupt */ 7701da177e4SLinus Torvalds snd_es18xx_mixer_bits(chip, 0x7A, 0x80, 0x00); 7711da177e4SLinus Torvalds } 7721da177e4SLinus Torvalds if (status & AUDIO1_IRQ) { 7731da177e4SLinus Torvalds /* ok.. capture is active */ 7741da177e4SLinus Torvalds if (chip->active & ADC1) 7751da177e4SLinus Torvalds snd_pcm_period_elapsed(chip->capture_a_substream); 7761da177e4SLinus Torvalds /* ok.. playback2 is active */ 7771da177e4SLinus Torvalds else if (chip->active & DAC1) 7781da177e4SLinus Torvalds snd_pcm_period_elapsed(chip->playback_b_substream); 7791da177e4SLinus Torvalds /* ack interrupt */ 7801da177e4SLinus Torvalds inb(chip->port + 0x0E); 7811da177e4SLinus Torvalds } 7821da177e4SLinus Torvalds 7831da177e4SLinus Torvalds /* MPU */ 7841da177e4SLinus Torvalds if ((status & MPU_IRQ) && chip->rmidi) 7857d12e780SDavid Howells snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); 7861da177e4SLinus Torvalds 7871da177e4SLinus Torvalds /* Hardware volume */ 7881da177e4SLinus Torvalds if (status & HWV_IRQ) { 78914086771SMark Salazar int split = 0; 79014086771SMark Salazar if (chip->caps & ES18XX_HWV) { 79114086771SMark Salazar split = snd_es18xx_mixer_read(chip, 0x64) & 0x80; 7923c76b4d6SKrzysztof Helt snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, 7933c76b4d6SKrzysztof Helt &chip->hw_switch->id); 7943c76b4d6SKrzysztof Helt snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, 7953c76b4d6SKrzysztof Helt &chip->hw_volume->id); 79614086771SMark Salazar } 7971da177e4SLinus Torvalds if (!split) { 7983c76b4d6SKrzysztof Helt snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, 7993c76b4d6SKrzysztof Helt &chip->master_switch->id); 8003c76b4d6SKrzysztof Helt snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, 8013c76b4d6SKrzysztof Helt &chip->master_volume->id); 8021da177e4SLinus Torvalds } 8031da177e4SLinus Torvalds /* ack interrupt */ 8041da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x66, 0x00); 8051da177e4SLinus Torvalds } 8061da177e4SLinus Torvalds return IRQ_HANDLED; 8071da177e4SLinus Torvalds } 8081da177e4SLinus Torvalds 8098047c910STakashi Iwai static snd_pcm_uframes_t snd_es18xx_playback_pointer(struct snd_pcm_substream *substream) 8101da177e4SLinus Torvalds { 8118047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 812faa1242cSKrzysztof Helt unsigned int size = snd_pcm_lib_buffer_bytes(substream); 8131da177e4SLinus Torvalds int pos; 8141da177e4SLinus Torvalds 8151da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { 8161da177e4SLinus Torvalds if (!(chip->active & DAC2)) 8171da177e4SLinus Torvalds return 0; 818faa1242cSKrzysztof Helt pos = snd_dma_pointer(chip->dma2, size); 8191da177e4SLinus Torvalds return pos >> chip->dma2_shift; 8201da177e4SLinus Torvalds } else { 8211da177e4SLinus Torvalds if (!(chip->active & DAC1)) 8221da177e4SLinus Torvalds return 0; 823faa1242cSKrzysztof Helt pos = snd_dma_pointer(chip->dma1, size); 8241da177e4SLinus Torvalds return pos >> chip->dma1_shift; 8251da177e4SLinus Torvalds } 8261da177e4SLinus Torvalds } 8271da177e4SLinus Torvalds 8288047c910STakashi Iwai static snd_pcm_uframes_t snd_es18xx_capture_pointer(struct snd_pcm_substream *substream) 8291da177e4SLinus Torvalds { 8308047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 831faa1242cSKrzysztof Helt unsigned int size = snd_pcm_lib_buffer_bytes(substream); 8321da177e4SLinus Torvalds int pos; 8331da177e4SLinus Torvalds 8341da177e4SLinus Torvalds if (!(chip->active & ADC1)) 8351da177e4SLinus Torvalds return 0; 836faa1242cSKrzysztof Helt pos = snd_dma_pointer(chip->dma1, size); 8371da177e4SLinus Torvalds return pos >> chip->dma1_shift; 8381da177e4SLinus Torvalds } 8391da177e4SLinus Torvalds 8408047c910STakashi Iwai static struct snd_pcm_hardware snd_es18xx_playback = 8411da177e4SLinus Torvalds { 8421da177e4SLinus Torvalds .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 8431da177e4SLinus Torvalds SNDRV_PCM_INFO_RESUME | 8441da177e4SLinus Torvalds SNDRV_PCM_INFO_MMAP_VALID), 8451da177e4SLinus Torvalds .formats = (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S8 | 8461da177e4SLinus Torvalds SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE), 8471da177e4SLinus Torvalds .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 8481da177e4SLinus Torvalds .rate_min = 4000, 8491da177e4SLinus Torvalds .rate_max = 48000, 8501da177e4SLinus Torvalds .channels_min = 1, 8511da177e4SLinus Torvalds .channels_max = 2, 8521da177e4SLinus Torvalds .buffer_bytes_max = 65536, 8531da177e4SLinus Torvalds .period_bytes_min = 64, 8541da177e4SLinus Torvalds .period_bytes_max = 65536, 8551da177e4SLinus Torvalds .periods_min = 1, 8561da177e4SLinus Torvalds .periods_max = 1024, 8571da177e4SLinus Torvalds .fifo_size = 0, 8581da177e4SLinus Torvalds }; 8591da177e4SLinus Torvalds 8608047c910STakashi Iwai static struct snd_pcm_hardware snd_es18xx_capture = 8611da177e4SLinus Torvalds { 8621da177e4SLinus Torvalds .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 8631da177e4SLinus Torvalds SNDRV_PCM_INFO_RESUME | 8641da177e4SLinus Torvalds SNDRV_PCM_INFO_MMAP_VALID), 8651da177e4SLinus Torvalds .formats = (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S8 | 8661da177e4SLinus Torvalds SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE), 8671da177e4SLinus Torvalds .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 8681da177e4SLinus Torvalds .rate_min = 4000, 8691da177e4SLinus Torvalds .rate_max = 48000, 8701da177e4SLinus Torvalds .channels_min = 1, 8711da177e4SLinus Torvalds .channels_max = 2, 8721da177e4SLinus Torvalds .buffer_bytes_max = 65536, 8731da177e4SLinus Torvalds .period_bytes_min = 64, 8741da177e4SLinus Torvalds .period_bytes_max = 65536, 8751da177e4SLinus Torvalds .periods_min = 1, 8761da177e4SLinus Torvalds .periods_max = 1024, 8771da177e4SLinus Torvalds .fifo_size = 0, 8781da177e4SLinus Torvalds }; 8791da177e4SLinus Torvalds 8808047c910STakashi Iwai static int snd_es18xx_playback_open(struct snd_pcm_substream *substream) 8811da177e4SLinus Torvalds { 8828047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 8838047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 8841da177e4SLinus Torvalds 8851da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { 8861da177e4SLinus Torvalds if ((chip->caps & ES18XX_DUPLEX_MONO) && 8871da177e4SLinus Torvalds chip->capture_a_substream && 8881da177e4SLinus Torvalds chip->capture_a_substream->runtime->channels != 1) 8891da177e4SLinus Torvalds return -EAGAIN; 8901da177e4SLinus Torvalds chip->playback_a_substream = substream; 8911da177e4SLinus Torvalds } else if (substream->number <= 1) { 8921da177e4SLinus Torvalds if (chip->capture_a_substream) 8931da177e4SLinus Torvalds return -EAGAIN; 8941da177e4SLinus Torvalds chip->playback_b_substream = substream; 8951da177e4SLinus Torvalds } else { 8961da177e4SLinus Torvalds snd_BUG(); 8971da177e4SLinus Torvalds return -EINVAL; 8981da177e4SLinus Torvalds } 8991da177e4SLinus Torvalds substream->runtime->hw = snd_es18xx_playback; 9001da177e4SLinus Torvalds snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 9011da177e4SLinus Torvalds (chip->caps & ES18XX_NEW_RATE) ? &new_hw_constraints_clocks : &old_hw_constraints_clocks); 9021da177e4SLinus Torvalds return 0; 9031da177e4SLinus Torvalds } 9041da177e4SLinus Torvalds 9058047c910STakashi Iwai static int snd_es18xx_capture_open(struct snd_pcm_substream *substream) 9061da177e4SLinus Torvalds { 9078047c910STakashi Iwai struct snd_pcm_runtime *runtime = substream->runtime; 9088047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 9091da177e4SLinus Torvalds 9101da177e4SLinus Torvalds if (chip->playback_b_substream) 9111da177e4SLinus Torvalds return -EAGAIN; 9121da177e4SLinus Torvalds if ((chip->caps & ES18XX_DUPLEX_MONO) && 9131da177e4SLinus Torvalds chip->playback_a_substream && 9141da177e4SLinus Torvalds chip->playback_a_substream->runtime->channels != 1) 9151da177e4SLinus Torvalds return -EAGAIN; 9161da177e4SLinus Torvalds chip->capture_a_substream = substream; 9171da177e4SLinus Torvalds substream->runtime->hw = snd_es18xx_capture; 9181da177e4SLinus Torvalds snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 9191da177e4SLinus Torvalds (chip->caps & ES18XX_NEW_RATE) ? &new_hw_constraints_clocks : &old_hw_constraints_clocks); 9201da177e4SLinus Torvalds return 0; 9211da177e4SLinus Torvalds } 9221da177e4SLinus Torvalds 9238047c910STakashi Iwai static int snd_es18xx_playback_close(struct snd_pcm_substream *substream) 9241da177e4SLinus Torvalds { 9258047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 9261da177e4SLinus Torvalds 9271da177e4SLinus Torvalds if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) 9281da177e4SLinus Torvalds chip->playback_a_substream = NULL; 9291da177e4SLinus Torvalds else 9301da177e4SLinus Torvalds chip->playback_b_substream = NULL; 9311da177e4SLinus Torvalds 9321da177e4SLinus Torvalds snd_pcm_lib_free_pages(substream); 9331da177e4SLinus Torvalds return 0; 9341da177e4SLinus Torvalds } 9351da177e4SLinus Torvalds 9368047c910STakashi Iwai static int snd_es18xx_capture_close(struct snd_pcm_substream *substream) 9371da177e4SLinus Torvalds { 9388047c910STakashi Iwai struct snd_es18xx *chip = snd_pcm_substream_chip(substream); 9391da177e4SLinus Torvalds 9401da177e4SLinus Torvalds chip->capture_a_substream = NULL; 9411da177e4SLinus Torvalds snd_pcm_lib_free_pages(substream); 9421da177e4SLinus Torvalds return 0; 9431da177e4SLinus Torvalds } 9441da177e4SLinus Torvalds 9451da177e4SLinus Torvalds /* 9461da177e4SLinus Torvalds * MIXER part 9471da177e4SLinus Torvalds */ 9481da177e4SLinus Torvalds 949f4df221fSMark Salazar /* Record source mux routines: 950f4df221fSMark Salazar * Depending on the chipset this mux switches between 4, 5, or 8 possible inputs. 951f4df221fSMark Salazar * bit table for the 4/5 source mux: 952f4df221fSMark Salazar * reg 1C: 953f4df221fSMark Salazar * b2 b1 b0 muxSource 954f4df221fSMark Salazar * x 0 x microphone 955f4df221fSMark Salazar * 0 1 x CD 956f4df221fSMark Salazar * 1 1 0 line 957f4df221fSMark Salazar * 1 1 1 mixer 958f4df221fSMark Salazar * if it's "mixer" and it's a 5 source mux chipset then reg 7A bit 3 determines 959f4df221fSMark Salazar * either the play mixer or the capture mixer. 960f4df221fSMark Salazar * 961f4df221fSMark Salazar * "map4Source" translates from source number to reg bit pattern 962f4df221fSMark Salazar * "invMap4Source" translates from reg bit pattern to source number 963f4df221fSMark Salazar */ 964f4df221fSMark Salazar 9658047c910STakashi Iwai static int snd_es18xx_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 9661da177e4SLinus Torvalds { 9674e28350aSTakashi Iwai static const char * const texts5Source[5] = { 968f4df221fSMark Salazar "Mic", "CD", "Line", "Master", "Mix" 969f4df221fSMark Salazar }; 9704e28350aSTakashi Iwai static const char * const texts8Source[8] = { 9711da177e4SLinus Torvalds "Mic", "Mic Master", "CD", "AOUT", 9721da177e4SLinus Torvalds "Mic1", "Mix", "Line", "Master" 9731da177e4SLinus Torvalds }; 974f4df221fSMark Salazar struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 9751da177e4SLinus Torvalds 976f4df221fSMark Salazar switch (chip->version) { 977f4df221fSMark Salazar case 0x1868: 978f4df221fSMark Salazar case 0x1878: 9794e28350aSTakashi Iwai return snd_ctl_enum_info(uinfo, 1, 4, texts5Source); 980f4df221fSMark Salazar case 0x1887: 981f4df221fSMark Salazar case 0x1888: 9824e28350aSTakashi Iwai return snd_ctl_enum_info(uinfo, 1, 5, texts5Source); 983f4df221fSMark Salazar case 0x1869: /* DS somewhat contradictory for 1869: could be be 5 or 8 */ 984f4df221fSMark Salazar case 0x1879: 9854e28350aSTakashi Iwai return snd_ctl_enum_info(uinfo, 1, 8, texts8Source); 986f4df221fSMark Salazar default: 987f4df221fSMark Salazar return -EINVAL; 988f4df221fSMark Salazar } 9891da177e4SLinus Torvalds } 9901da177e4SLinus Torvalds 9918047c910STakashi Iwai static int snd_es18xx_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 9921da177e4SLinus Torvalds { 993f4df221fSMark Salazar static unsigned char invMap4Source[8] = {0, 0, 1, 1, 0, 0, 2, 3}; 9948047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 995f4df221fSMark Salazar int muxSource = snd_es18xx_mixer_read(chip, 0x1c) & 0x07; 996f4df221fSMark Salazar if (!(chip->version == 0x1869 || chip->version == 0x1879)) { 997f4df221fSMark Salazar muxSource = invMap4Source[muxSource]; 998f4df221fSMark Salazar if (muxSource==3 && 999f4df221fSMark Salazar (chip->version == 0x1887 || chip->version == 0x1888) && 1000f4df221fSMark Salazar (snd_es18xx_mixer_read(chip, 0x7a) & 0x08) 1001f4df221fSMark Salazar ) 1002f4df221fSMark Salazar muxSource = 4; 1003f4df221fSMark Salazar } 1004f4df221fSMark Salazar ucontrol->value.enumerated.item[0] = muxSource; 10051da177e4SLinus Torvalds return 0; 10061da177e4SLinus Torvalds } 10071da177e4SLinus Torvalds 10088047c910STakashi Iwai static int snd_es18xx_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 10091da177e4SLinus Torvalds { 1010f4df221fSMark Salazar static unsigned char map4Source[4] = {0, 2, 6, 7}; 10118047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 10121da177e4SLinus Torvalds unsigned char val = ucontrol->value.enumerated.item[0]; 1013f4df221fSMark Salazar unsigned char retVal = 0; 10141da177e4SLinus Torvalds 1015f4df221fSMark Salazar switch (chip->version) { 1016f4df221fSMark Salazar /* 5 source chips */ 1017f4df221fSMark Salazar case 0x1887: 1018f4df221fSMark Salazar case 0x1888: 1019f4df221fSMark Salazar if (val > 4) 1020f4df221fSMark Salazar return -EINVAL; 1021f4df221fSMark Salazar if (val == 4) { 1022f4df221fSMark Salazar retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x08) != 0x08; 1023f4df221fSMark Salazar val = 3; 1024f4df221fSMark Salazar } else 1025f4df221fSMark Salazar retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x00) != 0x00; 1026f4df221fSMark Salazar /* 4 source chips */ 1027f4df221fSMark Salazar case 0x1868: 1028f4df221fSMark Salazar case 0x1878: 1029f4df221fSMark Salazar if (val > 3) 1030f4df221fSMark Salazar return -EINVAL; 1031f4df221fSMark Salazar val = map4Source[val]; 1032f4df221fSMark Salazar break; 1033f4df221fSMark Salazar /* 8 source chips */ 1034f4df221fSMark Salazar case 0x1869: 1035f4df221fSMark Salazar case 0x1879: 10361da177e4SLinus Torvalds if (val > 7) 10371da177e4SLinus Torvalds return -EINVAL; 1038f4df221fSMark Salazar break; 1039f4df221fSMark Salazar default: 1040f4df221fSMark Salazar return -EINVAL; 1041f4df221fSMark Salazar } 1042f4df221fSMark Salazar return (snd_es18xx_mixer_bits(chip, 0x1c, 0x07, val) != val) || retVal; 10431da177e4SLinus Torvalds } 10441da177e4SLinus Torvalds 1045a5ce8890STakashi Iwai #define snd_es18xx_info_spatializer_enable snd_ctl_boolean_mono_info 10461da177e4SLinus Torvalds 10478047c910STakashi Iwai static int snd_es18xx_get_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 10481da177e4SLinus Torvalds { 10498047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 10501da177e4SLinus Torvalds unsigned char val = snd_es18xx_mixer_read(chip, 0x50); 10511da177e4SLinus Torvalds ucontrol->value.integer.value[0] = !!(val & 8); 10521da177e4SLinus Torvalds return 0; 10531da177e4SLinus Torvalds } 10541da177e4SLinus Torvalds 10558047c910STakashi Iwai static int snd_es18xx_put_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 10561da177e4SLinus Torvalds { 10578047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 10581da177e4SLinus Torvalds unsigned char oval, nval; 10591da177e4SLinus Torvalds int change; 10601da177e4SLinus Torvalds nval = ucontrol->value.integer.value[0] ? 0x0c : 0x04; 10611da177e4SLinus Torvalds oval = snd_es18xx_mixer_read(chip, 0x50) & 0x0c; 10621da177e4SLinus Torvalds change = nval != oval; 10631da177e4SLinus Torvalds if (change) { 10641da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x50, nval & ~0x04); 10651da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x50, nval); 10661da177e4SLinus Torvalds } 10671da177e4SLinus Torvalds return change; 10681da177e4SLinus Torvalds } 10691da177e4SLinus Torvalds 10708047c910STakashi Iwai static int snd_es18xx_info_hw_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 10711da177e4SLinus Torvalds { 10721da177e4SLinus Torvalds uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 10731da177e4SLinus Torvalds uinfo->count = 2; 10741da177e4SLinus Torvalds uinfo->value.integer.min = 0; 10751da177e4SLinus Torvalds uinfo->value.integer.max = 63; 10761da177e4SLinus Torvalds return 0; 10771da177e4SLinus Torvalds } 10781da177e4SLinus Torvalds 10798047c910STakashi Iwai static int snd_es18xx_get_hw_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 10801da177e4SLinus Torvalds { 10818047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 10821da177e4SLinus Torvalds ucontrol->value.integer.value[0] = snd_es18xx_mixer_read(chip, 0x61) & 0x3f; 10831da177e4SLinus Torvalds ucontrol->value.integer.value[1] = snd_es18xx_mixer_read(chip, 0x63) & 0x3f; 10841da177e4SLinus Torvalds return 0; 10851da177e4SLinus Torvalds } 10861da177e4SLinus Torvalds 1087a5ce8890STakashi Iwai #define snd_es18xx_info_hw_switch snd_ctl_boolean_stereo_info 10881da177e4SLinus Torvalds 10898047c910STakashi Iwai static int snd_es18xx_get_hw_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 10901da177e4SLinus Torvalds { 10918047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 10921da177e4SLinus Torvalds ucontrol->value.integer.value[0] = !(snd_es18xx_mixer_read(chip, 0x61) & 0x40); 10931da177e4SLinus Torvalds ucontrol->value.integer.value[1] = !(snd_es18xx_mixer_read(chip, 0x63) & 0x40); 10941da177e4SLinus Torvalds return 0; 10951da177e4SLinus Torvalds } 10961da177e4SLinus Torvalds 10978047c910STakashi Iwai static void snd_es18xx_hwv_free(struct snd_kcontrol *kcontrol) 10981da177e4SLinus Torvalds { 10998047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 11001da177e4SLinus Torvalds chip->master_volume = NULL; 11011da177e4SLinus Torvalds chip->master_switch = NULL; 11021da177e4SLinus Torvalds chip->hw_volume = NULL; 11031da177e4SLinus Torvalds chip->hw_switch = NULL; 11041da177e4SLinus Torvalds } 11051da177e4SLinus Torvalds 11068047c910STakashi Iwai static int snd_es18xx_reg_bits(struct snd_es18xx *chip, unsigned char reg, 11071da177e4SLinus Torvalds unsigned char mask, unsigned char val) 11081da177e4SLinus Torvalds { 11091da177e4SLinus Torvalds if (reg < 0xa0) 11101da177e4SLinus Torvalds return snd_es18xx_mixer_bits(chip, reg, mask, val); 11111da177e4SLinus Torvalds else 11121da177e4SLinus Torvalds return snd_es18xx_bits(chip, reg, mask, val); 11131da177e4SLinus Torvalds } 11141da177e4SLinus Torvalds 11158047c910STakashi Iwai static int snd_es18xx_reg_read(struct snd_es18xx *chip, unsigned char reg) 11161da177e4SLinus Torvalds { 11171da177e4SLinus Torvalds if (reg < 0xa0) 11181da177e4SLinus Torvalds return snd_es18xx_mixer_read(chip, reg); 11191da177e4SLinus Torvalds else 11201da177e4SLinus Torvalds return snd_es18xx_read(chip, reg); 11211da177e4SLinus Torvalds } 11221da177e4SLinus Torvalds 11231da177e4SLinus Torvalds #define ES18XX_SINGLE(xname, xindex, reg, shift, mask, invert) \ 11241da177e4SLinus Torvalds { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 11251da177e4SLinus Torvalds .info = snd_es18xx_info_single, \ 11261da177e4SLinus Torvalds .get = snd_es18xx_get_single, .put = snd_es18xx_put_single, \ 11271da177e4SLinus Torvalds .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } 11281da177e4SLinus Torvalds 11298047c910STakashi Iwai static int snd_es18xx_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 11301da177e4SLinus Torvalds { 11311da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 16) & 0xff; 11321da177e4SLinus Torvalds 11331da177e4SLinus Torvalds uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 11341da177e4SLinus Torvalds uinfo->count = 1; 11351da177e4SLinus Torvalds uinfo->value.integer.min = 0; 11361da177e4SLinus Torvalds uinfo->value.integer.max = mask; 11371da177e4SLinus Torvalds return 0; 11381da177e4SLinus Torvalds } 11391da177e4SLinus Torvalds 11408047c910STakashi Iwai static int snd_es18xx_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 11411da177e4SLinus Torvalds { 11428047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 11431da177e4SLinus Torvalds int reg = kcontrol->private_value & 0xff; 11441da177e4SLinus Torvalds int shift = (kcontrol->private_value >> 8) & 0xff; 11451da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 16) & 0xff; 11461da177e4SLinus Torvalds int invert = (kcontrol->private_value >> 24) & 0xff; 11471da177e4SLinus Torvalds int val; 11481da177e4SLinus Torvalds 11491da177e4SLinus Torvalds val = snd_es18xx_reg_read(chip, reg); 11501da177e4SLinus Torvalds ucontrol->value.integer.value[0] = (val >> shift) & mask; 11511da177e4SLinus Torvalds if (invert) 11521da177e4SLinus Torvalds ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 11531da177e4SLinus Torvalds return 0; 11541da177e4SLinus Torvalds } 11551da177e4SLinus Torvalds 11568047c910STakashi Iwai static int snd_es18xx_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 11571da177e4SLinus Torvalds { 11588047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 11591da177e4SLinus Torvalds int reg = kcontrol->private_value & 0xff; 11601da177e4SLinus Torvalds int shift = (kcontrol->private_value >> 8) & 0xff; 11611da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 16) & 0xff; 11621da177e4SLinus Torvalds int invert = (kcontrol->private_value >> 24) & 0xff; 11631da177e4SLinus Torvalds unsigned char val; 11641da177e4SLinus Torvalds 11651da177e4SLinus Torvalds val = (ucontrol->value.integer.value[0] & mask); 11661da177e4SLinus Torvalds if (invert) 11671da177e4SLinus Torvalds val = mask - val; 11681da177e4SLinus Torvalds mask <<= shift; 11691da177e4SLinus Torvalds val <<= shift; 11701da177e4SLinus Torvalds return snd_es18xx_reg_bits(chip, reg, mask, val) != val; 11711da177e4SLinus Torvalds } 11721da177e4SLinus Torvalds 11731da177e4SLinus Torvalds #define ES18XX_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ 11741da177e4SLinus Torvalds { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 11751da177e4SLinus Torvalds .info = snd_es18xx_info_double, \ 11761da177e4SLinus Torvalds .get = snd_es18xx_get_double, .put = snd_es18xx_put_double, \ 11771da177e4SLinus Torvalds .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } 11781da177e4SLinus Torvalds 11798047c910STakashi Iwai static int snd_es18xx_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 11801da177e4SLinus Torvalds { 11811da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 24) & 0xff; 11821da177e4SLinus Torvalds 11831da177e4SLinus Torvalds uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 11841da177e4SLinus Torvalds uinfo->count = 2; 11851da177e4SLinus Torvalds uinfo->value.integer.min = 0; 11861da177e4SLinus Torvalds uinfo->value.integer.max = mask; 11871da177e4SLinus Torvalds return 0; 11881da177e4SLinus Torvalds } 11891da177e4SLinus Torvalds 11908047c910STakashi Iwai static int snd_es18xx_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 11911da177e4SLinus Torvalds { 11928047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 11931da177e4SLinus Torvalds int left_reg = kcontrol->private_value & 0xff; 11941da177e4SLinus Torvalds int right_reg = (kcontrol->private_value >> 8) & 0xff; 11951da177e4SLinus Torvalds int shift_left = (kcontrol->private_value >> 16) & 0x07; 11961da177e4SLinus Torvalds int shift_right = (kcontrol->private_value >> 19) & 0x07; 11971da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 24) & 0xff; 11981da177e4SLinus Torvalds int invert = (kcontrol->private_value >> 22) & 1; 11991da177e4SLinus Torvalds unsigned char left, right; 12001da177e4SLinus Torvalds 12011da177e4SLinus Torvalds left = snd_es18xx_reg_read(chip, left_reg); 12021da177e4SLinus Torvalds if (left_reg != right_reg) 12031da177e4SLinus Torvalds right = snd_es18xx_reg_read(chip, right_reg); 12041da177e4SLinus Torvalds else 12051da177e4SLinus Torvalds right = left; 12061da177e4SLinus Torvalds ucontrol->value.integer.value[0] = (left >> shift_left) & mask; 12071da177e4SLinus Torvalds ucontrol->value.integer.value[1] = (right >> shift_right) & mask; 12081da177e4SLinus Torvalds if (invert) { 12091da177e4SLinus Torvalds ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 12101da177e4SLinus Torvalds ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; 12111da177e4SLinus Torvalds } 12121da177e4SLinus Torvalds return 0; 12131da177e4SLinus Torvalds } 12141da177e4SLinus Torvalds 12158047c910STakashi Iwai static int snd_es18xx_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 12161da177e4SLinus Torvalds { 12178047c910STakashi Iwai struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); 12181da177e4SLinus Torvalds int left_reg = kcontrol->private_value & 0xff; 12191da177e4SLinus Torvalds int right_reg = (kcontrol->private_value >> 8) & 0xff; 12201da177e4SLinus Torvalds int shift_left = (kcontrol->private_value >> 16) & 0x07; 12211da177e4SLinus Torvalds int shift_right = (kcontrol->private_value >> 19) & 0x07; 12221da177e4SLinus Torvalds int mask = (kcontrol->private_value >> 24) & 0xff; 12231da177e4SLinus Torvalds int invert = (kcontrol->private_value >> 22) & 1; 12241da177e4SLinus Torvalds int change; 12251da177e4SLinus Torvalds unsigned char val1, val2, mask1, mask2; 12261da177e4SLinus Torvalds 12271da177e4SLinus Torvalds val1 = ucontrol->value.integer.value[0] & mask; 12281da177e4SLinus Torvalds val2 = ucontrol->value.integer.value[1] & mask; 12291da177e4SLinus Torvalds if (invert) { 12301da177e4SLinus Torvalds val1 = mask - val1; 12311da177e4SLinus Torvalds val2 = mask - val2; 12321da177e4SLinus Torvalds } 12331da177e4SLinus Torvalds val1 <<= shift_left; 12341da177e4SLinus Torvalds val2 <<= shift_right; 12351da177e4SLinus Torvalds mask1 = mask << shift_left; 12361da177e4SLinus Torvalds mask2 = mask << shift_right; 12371da177e4SLinus Torvalds if (left_reg != right_reg) { 12381da177e4SLinus Torvalds change = 0; 12391da177e4SLinus Torvalds if (snd_es18xx_reg_bits(chip, left_reg, mask1, val1) != val1) 12401da177e4SLinus Torvalds change = 1; 12411da177e4SLinus Torvalds if (snd_es18xx_reg_bits(chip, right_reg, mask2, val2) != val2) 12421da177e4SLinus Torvalds change = 1; 12431da177e4SLinus Torvalds } else { 12441da177e4SLinus Torvalds change = (snd_es18xx_reg_bits(chip, left_reg, mask1 | mask2, 12451da177e4SLinus Torvalds val1 | val2) != (val1 | val2)); 12461da177e4SLinus Torvalds } 12471da177e4SLinus Torvalds return change; 12481da177e4SLinus Torvalds } 12491da177e4SLinus Torvalds 1250c1f6d415SMark Salazar /* Mixer controls 1251c1f6d415SMark Salazar * These arrays contain setup data for mixer controls. 1252c1f6d415SMark Salazar * 1253c1f6d415SMark Salazar * The controls that are universal to all chipsets are fully initialized 1254c1f6d415SMark Salazar * here. 1255c1f6d415SMark Salazar */ 12568047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_base_controls[] = { 12571da177e4SLinus Torvalds ES18XX_DOUBLE("Master Playback Volume", 0, 0x60, 0x62, 0, 0, 63, 0), 12581da177e4SLinus Torvalds ES18XX_DOUBLE("Master Playback Switch", 0, 0x60, 0x62, 6, 6, 1, 1), 12591da177e4SLinus Torvalds ES18XX_DOUBLE("Line Playback Volume", 0, 0x3e, 0x3e, 4, 0, 15, 0), 12601da177e4SLinus Torvalds ES18XX_DOUBLE("CD Playback Volume", 0, 0x38, 0x38, 4, 0, 15, 0), 12611da177e4SLinus Torvalds ES18XX_DOUBLE("FM Playback Volume", 0, 0x36, 0x36, 4, 0, 15, 0), 12621da177e4SLinus Torvalds ES18XX_DOUBLE("Mic Playback Volume", 0, 0x1a, 0x1a, 4, 0, 15, 0), 12631da177e4SLinus Torvalds ES18XX_DOUBLE("Aux Playback Volume", 0, 0x3a, 0x3a, 4, 0, 15, 0), 12641da177e4SLinus Torvalds ES18XX_SINGLE("Record Monitor", 0, 0xa8, 3, 1, 0), 12651da177e4SLinus Torvalds ES18XX_DOUBLE("Capture Volume", 0, 0xb4, 0xb4, 4, 0, 15, 0), 12661da177e4SLinus Torvalds { 12671da177e4SLinus Torvalds .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 12681da177e4SLinus Torvalds .name = "Capture Source", 12691da177e4SLinus Torvalds .info = snd_es18xx_info_mux, 12701da177e4SLinus Torvalds .get = snd_es18xx_get_mux, 12711da177e4SLinus Torvalds .put = snd_es18xx_put_mux, 12721da177e4SLinus Torvalds } 12731da177e4SLinus Torvalds }; 12741da177e4SLinus Torvalds 12758047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_recmix_controls[] = { 12761da177e4SLinus Torvalds ES18XX_DOUBLE("PCM Capture Volume", 0, 0x69, 0x69, 4, 0, 15, 0), 12771da177e4SLinus Torvalds ES18XX_DOUBLE("Mic Capture Volume", 0, 0x68, 0x68, 4, 0, 15, 0), 12781da177e4SLinus Torvalds ES18XX_DOUBLE("Line Capture Volume", 0, 0x6e, 0x6e, 4, 0, 15, 0), 12791da177e4SLinus Torvalds ES18XX_DOUBLE("FM Capture Volume", 0, 0x6b, 0x6b, 4, 0, 15, 0), 12801da177e4SLinus Torvalds ES18XX_DOUBLE("CD Capture Volume", 0, 0x6a, 0x6a, 4, 0, 15, 0), 12811da177e4SLinus Torvalds ES18XX_DOUBLE("Aux Capture Volume", 0, 0x6c, 0x6c, 4, 0, 15, 0) 12821da177e4SLinus Torvalds }; 12831da177e4SLinus Torvalds 1284c1f6d415SMark Salazar /* 1285c1f6d415SMark Salazar * The chipset specific mixer controls 1286c1f6d415SMark Salazar */ 1287c1f6d415SMark Salazar static struct snd_kcontrol_new snd_es18xx_opt_speaker = 1288d355c82aSJaroslav Kysela ES18XX_SINGLE("Beep Playback Volume", 0, 0x3c, 0, 7, 0); 1289c1f6d415SMark Salazar 1290c1f6d415SMark Salazar static struct snd_kcontrol_new snd_es18xx_opt_1869[] = { 1291c1f6d415SMark Salazar ES18XX_SINGLE("Capture Switch", 0, 0x1c, 4, 1, 1), 129295b71296SMark Salazar ES18XX_SINGLE("Video Playback Switch", 0, 0x7f, 0, 1, 0), 1293c1f6d415SMark Salazar ES18XX_DOUBLE("Mono Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0), 1294c1f6d415SMark Salazar ES18XX_DOUBLE("Mono Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0) 1295c1f6d415SMark Salazar }; 1296c1f6d415SMark Salazar 129795b71296SMark Salazar static struct snd_kcontrol_new snd_es18xx_opt_1878 = 129895b71296SMark Salazar ES18XX_DOUBLE("Video Playback Volume", 0, 0x68, 0x68, 4, 0, 15, 0); 129995b71296SMark Salazar 130095b71296SMark Salazar static struct snd_kcontrol_new snd_es18xx_opt_1879[] = { 130195b71296SMark Salazar ES18XX_SINGLE("Video Playback Switch", 0, 0x71, 6, 1, 0), 130295b71296SMark Salazar ES18XX_DOUBLE("Video Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0), 130395b71296SMark Salazar ES18XX_DOUBLE("Video Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0) 130495b71296SMark Salazar }; 130595b71296SMark Salazar 13068047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_pcm1_controls[] = { 13071da177e4SLinus Torvalds ES18XX_DOUBLE("PCM Playback Volume", 0, 0x14, 0x14, 4, 0, 15, 0), 13081da177e4SLinus Torvalds }; 13091da177e4SLinus Torvalds 13108047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_pcm2_controls[] = { 13111da177e4SLinus Torvalds ES18XX_DOUBLE("PCM Playback Volume", 0, 0x7c, 0x7c, 4, 0, 15, 0), 13121da177e4SLinus Torvalds ES18XX_DOUBLE("PCM Playback Volume", 1, 0x14, 0x14, 4, 0, 15, 0) 13131da177e4SLinus Torvalds }; 13141da177e4SLinus Torvalds 13158047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_spatializer_controls[] = { 13161da177e4SLinus Torvalds ES18XX_SINGLE("3D Control - Level", 0, 0x52, 0, 63, 0), 13171da177e4SLinus Torvalds { 13181da177e4SLinus Torvalds .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 13191da177e4SLinus Torvalds .name = "3D Control - Switch", 13201da177e4SLinus Torvalds .info = snd_es18xx_info_spatializer_enable, 13211da177e4SLinus Torvalds .get = snd_es18xx_get_spatializer_enable, 13221da177e4SLinus Torvalds .put = snd_es18xx_put_spatializer_enable, 13231da177e4SLinus Torvalds } 13241da177e4SLinus Torvalds }; 13251da177e4SLinus Torvalds 13268047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_micpre1_control = 13271da177e4SLinus Torvalds ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0xa9, 2, 1, 0); 13281da177e4SLinus Torvalds 13298047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_micpre2_control = 13301da177e4SLinus Torvalds ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0x7d, 3, 1, 0); 13311da177e4SLinus Torvalds 13328047c910STakashi Iwai static struct snd_kcontrol_new snd_es18xx_hw_volume_controls[] = { 13331da177e4SLinus Torvalds { 13341da177e4SLinus Torvalds .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 13351da177e4SLinus Torvalds .name = "Hardware Master Playback Volume", 13361da177e4SLinus Torvalds .access = SNDRV_CTL_ELEM_ACCESS_READ, 13371da177e4SLinus Torvalds .info = snd_es18xx_info_hw_volume, 13381da177e4SLinus Torvalds .get = snd_es18xx_get_hw_volume, 13391da177e4SLinus Torvalds }, 13401da177e4SLinus Torvalds { 13411da177e4SLinus Torvalds .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 13421da177e4SLinus Torvalds .name = "Hardware Master Playback Switch", 13431da177e4SLinus Torvalds .access = SNDRV_CTL_ELEM_ACCESS_READ, 13441da177e4SLinus Torvalds .info = snd_es18xx_info_hw_switch, 13451da177e4SLinus Torvalds .get = snd_es18xx_get_hw_switch, 13461da177e4SLinus Torvalds }, 13471da177e4SLinus Torvalds ES18XX_SINGLE("Hardware Master Volume Split", 0, 0x64, 7, 1, 0), 13481da177e4SLinus Torvalds }; 13491da177e4SLinus Torvalds 13501bff292eSBill Pemberton static int snd_es18xx_config_read(struct snd_es18xx *chip, unsigned char reg) 13511da177e4SLinus Torvalds { 13521da177e4SLinus Torvalds int data; 1353faa1242cSKrzysztof Helt 13541da177e4SLinus Torvalds outb(reg, chip->ctrl_port); 13551da177e4SLinus Torvalds data = inb(chip->ctrl_port + 1); 13561da177e4SLinus Torvalds return data; 13571da177e4SLinus Torvalds } 13581da177e4SLinus Torvalds 13591bff292eSBill Pemberton static void snd_es18xx_config_write(struct snd_es18xx *chip, 13601da177e4SLinus Torvalds unsigned char reg, unsigned char data) 13611da177e4SLinus Torvalds { 13621da177e4SLinus Torvalds /* No need for spinlocks, this function is used only in 13631da177e4SLinus Torvalds otherwise protected init code */ 13641da177e4SLinus Torvalds outb(reg, chip->ctrl_port); 13651da177e4SLinus Torvalds outb(data, chip->ctrl_port + 1); 13661da177e4SLinus Torvalds #ifdef REG_DEBUG 136799b359baSTakashi Iwai snd_printk(KERN_DEBUG "Config reg %02x set to %02x\n", reg, data); 13681da177e4SLinus Torvalds #endif 13691da177e4SLinus Torvalds } 13701da177e4SLinus Torvalds 13711bff292eSBill Pemberton static int snd_es18xx_initialize(struct snd_es18xx *chip, 1372faa1242cSKrzysztof Helt unsigned long mpu_port, 1373faa1242cSKrzysztof Helt unsigned long fm_port) 13741da177e4SLinus Torvalds { 13751da177e4SLinus Torvalds int mask = 0; 13761da177e4SLinus Torvalds 13771da177e4SLinus Torvalds /* enable extended mode */ 13781da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xC6); 13791da177e4SLinus Torvalds /* Reset mixer registers */ 13801da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x00, 0x00); 13811da177e4SLinus Torvalds 13821da177e4SLinus Torvalds /* Audio 1 DMA demand mode (4 bytes/request) */ 13831da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB9, 2); 13841da177e4SLinus Torvalds if (chip->caps & ES18XX_CONTROL) { 13851da177e4SLinus Torvalds /* Hardware volume IRQ */ 13861da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x27, chip->irq); 1387faa1242cSKrzysztof Helt if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT) { 13881da177e4SLinus Torvalds /* FM I/O */ 1389faa1242cSKrzysztof Helt snd_es18xx_config_write(chip, 0x62, fm_port >> 8); 1390faa1242cSKrzysztof Helt snd_es18xx_config_write(chip, 0x63, fm_port & 0xff); 13911da177e4SLinus Torvalds } 1392faa1242cSKrzysztof Helt if (mpu_port > 0 && mpu_port != SNDRV_AUTO_PORT) { 13931da177e4SLinus Torvalds /* MPU-401 I/O */ 1394faa1242cSKrzysztof Helt snd_es18xx_config_write(chip, 0x64, mpu_port >> 8); 1395faa1242cSKrzysztof Helt snd_es18xx_config_write(chip, 0x65, mpu_port & 0xff); 13961da177e4SLinus Torvalds /* MPU-401 IRQ */ 13971da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x28, chip->irq); 13981da177e4SLinus Torvalds } 13991da177e4SLinus Torvalds /* Audio1 IRQ */ 14001da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x70, chip->irq); 14011da177e4SLinus Torvalds /* Audio2 IRQ */ 14021da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x72, chip->irq); 14031da177e4SLinus Torvalds /* Audio1 DMA */ 14041da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x74, chip->dma1); 14051da177e4SLinus Torvalds /* Audio2 DMA */ 14061da177e4SLinus Torvalds snd_es18xx_config_write(chip, 0x75, chip->dma2); 14071da177e4SLinus Torvalds 14081da177e4SLinus Torvalds /* Enable Audio 1 IRQ */ 14091da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB1, 0x50); 14101da177e4SLinus Torvalds /* Enable Audio 2 IRQ */ 14111da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x7A, 0x40); 14121da177e4SLinus Torvalds /* Enable Audio 1 DMA */ 14131da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB2, 0x50); 14141da177e4SLinus Torvalds /* Enable MPU and hardware volume interrupt */ 14151da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x64, 0x42); 14161bc9eed3SKrzysztof Helt /* Enable ESS wavetable input */ 14171bc9eed3SKrzysztof Helt snd_es18xx_mixer_bits(chip, 0x48, 0x10, 0x10); 14181da177e4SLinus Torvalds } 14191da177e4SLinus Torvalds else { 14201da177e4SLinus Torvalds int irqmask, dma1mask, dma2mask; 14211da177e4SLinus Torvalds switch (chip->irq) { 14221da177e4SLinus Torvalds case 2: 14231da177e4SLinus Torvalds case 9: 14241da177e4SLinus Torvalds irqmask = 0; 14251da177e4SLinus Torvalds break; 14261da177e4SLinus Torvalds case 5: 14271da177e4SLinus Torvalds irqmask = 1; 14281da177e4SLinus Torvalds break; 14291da177e4SLinus Torvalds case 7: 14301da177e4SLinus Torvalds irqmask = 2; 14311da177e4SLinus Torvalds break; 14321da177e4SLinus Torvalds case 10: 14331da177e4SLinus Torvalds irqmask = 3; 14341da177e4SLinus Torvalds break; 14351da177e4SLinus Torvalds default: 143699b359baSTakashi Iwai snd_printk(KERN_ERR "invalid irq %d\n", chip->irq); 14371da177e4SLinus Torvalds return -ENODEV; 14381da177e4SLinus Torvalds } 14391da177e4SLinus Torvalds switch (chip->dma1) { 14401da177e4SLinus Torvalds case 0: 14411da177e4SLinus Torvalds dma1mask = 1; 14421da177e4SLinus Torvalds break; 14431da177e4SLinus Torvalds case 1: 14441da177e4SLinus Torvalds dma1mask = 2; 14451da177e4SLinus Torvalds break; 14461da177e4SLinus Torvalds case 3: 14471da177e4SLinus Torvalds dma1mask = 3; 14481da177e4SLinus Torvalds break; 14491da177e4SLinus Torvalds default: 145099b359baSTakashi Iwai snd_printk(KERN_ERR "invalid dma1 %d\n", chip->dma1); 14511da177e4SLinus Torvalds return -ENODEV; 14521da177e4SLinus Torvalds } 14531da177e4SLinus Torvalds switch (chip->dma2) { 14541da177e4SLinus Torvalds case 0: 14551da177e4SLinus Torvalds dma2mask = 0; 14561da177e4SLinus Torvalds break; 14571da177e4SLinus Torvalds case 1: 14581da177e4SLinus Torvalds dma2mask = 1; 14591da177e4SLinus Torvalds break; 14601da177e4SLinus Torvalds case 3: 14611da177e4SLinus Torvalds dma2mask = 2; 14621da177e4SLinus Torvalds break; 14631da177e4SLinus Torvalds case 5: 14641da177e4SLinus Torvalds dma2mask = 3; 14651da177e4SLinus Torvalds break; 14661da177e4SLinus Torvalds default: 146799b359baSTakashi Iwai snd_printk(KERN_ERR "invalid dma2 %d\n", chip->dma2); 14681da177e4SLinus Torvalds return -ENODEV; 14691da177e4SLinus Torvalds } 14701da177e4SLinus Torvalds 14711da177e4SLinus Torvalds /* Enable and set Audio 1 IRQ */ 14721da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB1, 0x50 | (irqmask << 2)); 14731da177e4SLinus Torvalds /* Enable and set Audio 1 DMA */ 14741da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB2, 0x50 | (dma1mask << 2)); 14751da177e4SLinus Torvalds /* Set Audio 2 DMA */ 14761da177e4SLinus Torvalds snd_es18xx_mixer_bits(chip, 0x7d, 0x07, 0x04 | dma2mask); 14771da177e4SLinus Torvalds /* Enable Audio 2 IRQ and DMA 14781da177e4SLinus Torvalds Set capture mixer input */ 14791da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x7A, 0x68); 14801da177e4SLinus Torvalds /* Enable and set hardware volume interrupt */ 14811da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x64, 0x06); 1482faa1242cSKrzysztof Helt if (mpu_port > 0 && mpu_port != SNDRV_AUTO_PORT) { 14831da177e4SLinus Torvalds /* MPU401 share irq with audio 14841da177e4SLinus Torvalds Joystick enabled 14851da177e4SLinus Torvalds FM enabled */ 1486faa1242cSKrzysztof Helt snd_es18xx_mixer_write(chip, 0x40, 1487faa1242cSKrzysztof Helt 0x43 | (mpu_port & 0xf0) >> 1); 14881da177e4SLinus Torvalds } 14891da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x7f, ((irqmask + 1) << 1) | 0x01); 14901da177e4SLinus Torvalds } 14911da177e4SLinus Torvalds if (chip->caps & ES18XX_NEW_RATE) { 14921da177e4SLinus Torvalds /* Change behaviour of register A1 14931da177e4SLinus Torvalds 4x oversampling 14941da177e4SLinus Torvalds 2nd channel DAC asynchronous */ 14951da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x71, 0x32); 14961da177e4SLinus Torvalds } 14971da177e4SLinus Torvalds if (!(chip->caps & ES18XX_PCM2)) { 14981da177e4SLinus Torvalds /* Enable DMA FIFO */ 14991da177e4SLinus Torvalds snd_es18xx_write(chip, 0xB7, 0x80); 15001da177e4SLinus Torvalds } 15011da177e4SLinus Torvalds if (chip->caps & ES18XX_SPATIALIZER) { 15021da177e4SLinus Torvalds /* Set spatializer parameters to recommended values */ 15031da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x54, 0x8f); 15041da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x56, 0x95); 15051da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x58, 0x94); 15061da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x5a, 0x80); 15071da177e4SLinus Torvalds } 150895b71296SMark Salazar /* Flip the "enable I2S" bits for those chipsets that need it */ 150995b71296SMark Salazar switch (chip->version) { 151095b71296SMark Salazar case 0x1879: 151195b71296SMark Salazar //Leaving I2S enabled on the 1879 screws up the PCM playback (rate effected somehow) 151295b71296SMark Salazar //so a Switch control has been added to toggle this 0x71 bit on/off: 151395b71296SMark Salazar //snd_es18xx_mixer_bits(chip, 0x71, 0x40, 0x40); 151495b71296SMark Salazar /* Note: we fall through on purpose here. */ 151595b71296SMark Salazar case 0x1878: 151695b71296SMark Salazar snd_es18xx_config_write(chip, 0x29, snd_es18xx_config_read(chip, 0x29) | 0x40); 151795b71296SMark Salazar break; 151895b71296SMark Salazar } 15191da177e4SLinus Torvalds /* Mute input source */ 15201da177e4SLinus Torvalds if (chip->caps & ES18XX_MUTEREC) 15211da177e4SLinus Torvalds mask = 0x10; 15221da177e4SLinus Torvalds if (chip->caps & ES18XX_RECMIX) 15231da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x1c, 0x05 | mask); 15241da177e4SLinus Torvalds else { 15251da177e4SLinus Torvalds snd_es18xx_mixer_write(chip, 0x1c, 0x00 | mask); 15261da177e4SLinus Torvalds snd_es18xx_write(chip, 0xb4, 0x00); 15271da177e4SLinus Torvalds } 15281da177e4SLinus Torvalds #ifndef AVOID_POPS 15291da177e4SLinus Torvalds /* Enable PCM output */ 15301da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xD1); 15311da177e4SLinus Torvalds #endif 15321da177e4SLinus Torvalds 15331da177e4SLinus Torvalds return 0; 15341da177e4SLinus Torvalds } 15351da177e4SLinus Torvalds 15361bff292eSBill Pemberton static int snd_es18xx_identify(struct snd_es18xx *chip) 15371da177e4SLinus Torvalds { 15381da177e4SLinus Torvalds int hi,lo; 15391da177e4SLinus Torvalds 15401da177e4SLinus Torvalds /* reset */ 15411da177e4SLinus Torvalds if (snd_es18xx_reset(chip) < 0) { 154299b359baSTakashi Iwai snd_printk(KERN_ERR "reset at 0x%lx failed!!!\n", chip->port); 15431da177e4SLinus Torvalds return -ENODEV; 15441da177e4SLinus Torvalds } 15451da177e4SLinus Torvalds 15461da177e4SLinus Torvalds snd_es18xx_dsp_command(chip, 0xe7); 15471da177e4SLinus Torvalds hi = snd_es18xx_dsp_get_byte(chip); 15481da177e4SLinus Torvalds if (hi < 0) { 15491da177e4SLinus Torvalds return hi; 15501da177e4SLinus Torvalds } 15511da177e4SLinus Torvalds lo = snd_es18xx_dsp_get_byte(chip); 15521da177e4SLinus Torvalds if ((lo & 0xf0) != 0x80) { 15531da177e4SLinus Torvalds return -ENODEV; 15541da177e4SLinus Torvalds } 15551da177e4SLinus Torvalds if (hi == 0x48) { 15561da177e4SLinus Torvalds chip->version = 0x488; 15571da177e4SLinus Torvalds return 0; 15581da177e4SLinus Torvalds } 15591da177e4SLinus Torvalds if (hi != 0x68) { 15601da177e4SLinus Torvalds return -ENODEV; 15611da177e4SLinus Torvalds } 15621da177e4SLinus Torvalds if ((lo & 0x0f) < 8) { 15631da177e4SLinus Torvalds chip->version = 0x688; 15641da177e4SLinus Torvalds return 0; 15651da177e4SLinus Torvalds } 15661da177e4SLinus Torvalds 15671da177e4SLinus Torvalds outb(0x40, chip->port + 0x04); 1568c1f6d415SMark Salazar udelay(10); 15691da177e4SLinus Torvalds hi = inb(chip->port + 0x05); 1570c1f6d415SMark Salazar udelay(10); 15711da177e4SLinus Torvalds lo = inb(chip->port + 0x05); 15721da177e4SLinus Torvalds if (hi != lo) { 15731da177e4SLinus Torvalds chip->version = hi << 8 | lo; 15741da177e4SLinus Torvalds chip->ctrl_port = inb(chip->port + 0x05) << 8; 1575c1f6d415SMark Salazar udelay(10); 15761da177e4SLinus Torvalds chip->ctrl_port += inb(chip->port + 0x05); 15771da177e4SLinus Torvalds 15781da177e4SLinus Torvalds if ((chip->res_ctrl_port = request_region(chip->ctrl_port, 8, "ES18xx - CTRL")) == NULL) { 15791da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "unable go grab port 0x%lx\n", chip->ctrl_port); 15801da177e4SLinus Torvalds return -EBUSY; 15811da177e4SLinus Torvalds } 15821da177e4SLinus Torvalds 15831da177e4SLinus Torvalds return 0; 15841da177e4SLinus Torvalds } 15851da177e4SLinus Torvalds 15861da177e4SLinus Torvalds /* If has Hardware volume */ 15871da177e4SLinus Torvalds if (snd_es18xx_mixer_writable(chip, 0x64, 0x04)) { 15881da177e4SLinus Torvalds /* If has Audio2 */ 15891da177e4SLinus Torvalds if (snd_es18xx_mixer_writable(chip, 0x70, 0x7f)) { 15901da177e4SLinus Torvalds /* If has volume count */ 15911da177e4SLinus Torvalds if (snd_es18xx_mixer_writable(chip, 0x64, 0x20)) { 15921da177e4SLinus Torvalds chip->version = 0x1887; 15931da177e4SLinus Torvalds } else { 15941da177e4SLinus Torvalds chip->version = 0x1888; 15951da177e4SLinus Torvalds } 15961da177e4SLinus Torvalds } else { 15971da177e4SLinus Torvalds chip->version = 0x1788; 15981da177e4SLinus Torvalds } 15991da177e4SLinus Torvalds } 16001da177e4SLinus Torvalds else 16011da177e4SLinus Torvalds chip->version = 0x1688; 16021da177e4SLinus Torvalds return 0; 16031da177e4SLinus Torvalds } 16041da177e4SLinus Torvalds 16051bff292eSBill Pemberton static int snd_es18xx_probe(struct snd_es18xx *chip, 1606faa1242cSKrzysztof Helt unsigned long mpu_port, 1607faa1242cSKrzysztof Helt unsigned long fm_port) 16081da177e4SLinus Torvalds { 16091da177e4SLinus Torvalds if (snd_es18xx_identify(chip) < 0) { 16101da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "[0x%lx] ESS chip not found\n", chip->port); 16111da177e4SLinus Torvalds return -ENODEV; 16121da177e4SLinus Torvalds } 16131da177e4SLinus Torvalds 16141da177e4SLinus Torvalds switch (chip->version) { 16151da177e4SLinus Torvalds case 0x1868: 161614086771SMark Salazar chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_CONTROL; 16171da177e4SLinus Torvalds break; 16181da177e4SLinus Torvalds case 0x1869: 16191da177e4SLinus Torvalds chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_MONO | ES18XX_MUTEREC | ES18XX_CONTROL | ES18XX_HWV; 16201da177e4SLinus Torvalds break; 16211da177e4SLinus Torvalds case 0x1878: 162214086771SMark Salazar chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_I2S | ES18XX_CONTROL; 16231da177e4SLinus Torvalds break; 16241da177e4SLinus Torvalds case 0x1879: 16251da177e4SLinus Torvalds chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_I2S | ES18XX_CONTROL | ES18XX_HWV; 16261da177e4SLinus Torvalds break; 16271da177e4SLinus Torvalds case 0x1887: 16281da177e4SLinus Torvalds case 0x1888: 162914086771SMark Salazar chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME; 16301da177e4SLinus Torvalds break; 16311da177e4SLinus Torvalds default: 163299b359baSTakashi Iwai snd_printk(KERN_ERR "[0x%lx] unsupported chip ES%x\n", 16331da177e4SLinus Torvalds chip->port, chip->version); 16341da177e4SLinus Torvalds return -ENODEV; 16351da177e4SLinus Torvalds } 16361da177e4SLinus Torvalds 16371da177e4SLinus Torvalds snd_printd("[0x%lx] ESS%x chip found\n", chip->port, chip->version); 16381da177e4SLinus Torvalds 16391da177e4SLinus Torvalds if (chip->dma1 == chip->dma2) 16401da177e4SLinus Torvalds chip->caps &= ~(ES18XX_PCM2 | ES18XX_DUPLEX_SAME); 16411da177e4SLinus Torvalds 1642faa1242cSKrzysztof Helt return snd_es18xx_initialize(chip, mpu_port, fm_port); 16431da177e4SLinus Torvalds } 16441da177e4SLinus Torvalds 16458047c910STakashi Iwai static struct snd_pcm_ops snd_es18xx_playback_ops = { 16461da177e4SLinus Torvalds .open = snd_es18xx_playback_open, 16471da177e4SLinus Torvalds .close = snd_es18xx_playback_close, 16481da177e4SLinus Torvalds .ioctl = snd_pcm_lib_ioctl, 16491da177e4SLinus Torvalds .hw_params = snd_es18xx_playback_hw_params, 16501da177e4SLinus Torvalds .hw_free = snd_es18xx_pcm_hw_free, 16511da177e4SLinus Torvalds .prepare = snd_es18xx_playback_prepare, 16521da177e4SLinus Torvalds .trigger = snd_es18xx_playback_trigger, 16531da177e4SLinus Torvalds .pointer = snd_es18xx_playback_pointer, 16541da177e4SLinus Torvalds }; 16551da177e4SLinus Torvalds 16568047c910STakashi Iwai static struct snd_pcm_ops snd_es18xx_capture_ops = { 16571da177e4SLinus Torvalds .open = snd_es18xx_capture_open, 16581da177e4SLinus Torvalds .close = snd_es18xx_capture_close, 16591da177e4SLinus Torvalds .ioctl = snd_pcm_lib_ioctl, 16601da177e4SLinus Torvalds .hw_params = snd_es18xx_capture_hw_params, 16611da177e4SLinus Torvalds .hw_free = snd_es18xx_pcm_hw_free, 16621da177e4SLinus Torvalds .prepare = snd_es18xx_capture_prepare, 16631da177e4SLinus Torvalds .trigger = snd_es18xx_capture_trigger, 16641da177e4SLinus Torvalds .pointer = snd_es18xx_capture_pointer, 16651da177e4SLinus Torvalds }; 16661da177e4SLinus Torvalds 16671bff292eSBill Pemberton static int snd_es18xx_pcm(struct snd_card *card, int device, 16683c76b4d6SKrzysztof Helt struct snd_pcm **rpcm) 16691da177e4SLinus Torvalds { 1670b14f5de7SKrzysztof Helt struct snd_es18xx *chip = card->private_data; 16718047c910STakashi Iwai struct snd_pcm *pcm; 16721da177e4SLinus Torvalds char str[16]; 16731da177e4SLinus Torvalds int err; 16741da177e4SLinus Torvalds 16751da177e4SLinus Torvalds if (rpcm) 16761da177e4SLinus Torvalds *rpcm = NULL; 16771da177e4SLinus Torvalds sprintf(str, "ES%x", chip->version); 1678f7e0ba3eSTakashi Iwai if (chip->caps & ES18XX_PCM2) 16793c76b4d6SKrzysztof Helt err = snd_pcm_new(card, str, device, 2, 1, &pcm); 1680f7e0ba3eSTakashi Iwai else 16813c76b4d6SKrzysztof Helt err = snd_pcm_new(card, str, device, 1, 1, &pcm); 16821da177e4SLinus Torvalds if (err < 0) 16831da177e4SLinus Torvalds return err; 16841da177e4SLinus Torvalds 16851da177e4SLinus Torvalds snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_es18xx_playback_ops); 16861da177e4SLinus Torvalds snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_es18xx_capture_ops); 16871da177e4SLinus Torvalds 16881da177e4SLinus Torvalds /* global setup */ 16891da177e4SLinus Torvalds pcm->private_data = chip; 16901da177e4SLinus Torvalds pcm->info_flags = 0; 16911da177e4SLinus Torvalds if (chip->caps & ES18XX_DUPLEX_SAME) 16921da177e4SLinus Torvalds pcm->info_flags |= SNDRV_PCM_INFO_JOINT_DUPLEX; 16931da177e4SLinus Torvalds if (! (chip->caps & ES18XX_PCM2)) 16941da177e4SLinus Torvalds pcm->info_flags |= SNDRV_PCM_INFO_HALF_DUPLEX; 16951da177e4SLinus Torvalds sprintf(pcm->name, "ESS AudioDrive ES%x", chip->version); 16961da177e4SLinus Torvalds chip->pcm = pcm; 16971da177e4SLinus Torvalds 16981da177e4SLinus Torvalds snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, 16991da177e4SLinus Torvalds snd_dma_isa_data(), 17001da177e4SLinus Torvalds 64*1024, 17011da177e4SLinus Torvalds chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); 17021da177e4SLinus Torvalds 17031da177e4SLinus Torvalds if (rpcm) 17041da177e4SLinus Torvalds *rpcm = pcm; 17051da177e4SLinus Torvalds return 0; 17061da177e4SLinus Torvalds } 17071da177e4SLinus Torvalds 17081da177e4SLinus Torvalds /* Power Management support functions */ 17091da177e4SLinus Torvalds #ifdef CONFIG_PM 17108047c910STakashi Iwai static int snd_es18xx_suspend(struct snd_card *card, pm_message_t state) 17111da177e4SLinus Torvalds { 1712b14f5de7SKrzysztof Helt struct snd_es18xx *chip = card->private_data; 1713f7e0ba3eSTakashi Iwai 17143c76b4d6SKrzysztof Helt snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); 17151da177e4SLinus Torvalds 17161da177e4SLinus Torvalds snd_pcm_suspend_all(chip->pcm); 17171da177e4SLinus Torvalds 17181da177e4SLinus Torvalds /* power down */ 17191da177e4SLinus Torvalds chip->pm_reg = (unsigned char)snd_es18xx_read(chip, ES18XX_PM); 17201da177e4SLinus Torvalds chip->pm_reg |= (ES18XX_PM_FM | ES18XX_PM_SUS); 17211da177e4SLinus Torvalds snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg); 17221da177e4SLinus Torvalds snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg ^= ES18XX_PM_SUS); 17231da177e4SLinus Torvalds 17241da177e4SLinus Torvalds return 0; 17251da177e4SLinus Torvalds } 17261da177e4SLinus Torvalds 17278047c910STakashi Iwai static int snd_es18xx_resume(struct snd_card *card) 17281da177e4SLinus Torvalds { 1729b14f5de7SKrzysztof Helt struct snd_es18xx *chip = card->private_data; 17301da177e4SLinus Torvalds 17311da177e4SLinus Torvalds /* restore PM register, we won't wake till (not 0x07) i/o activity though */ 17321da177e4SLinus Torvalds snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg ^= ES18XX_PM_FM); 17331da177e4SLinus Torvalds 17343c76b4d6SKrzysztof Helt snd_power_change_state(card, SNDRV_CTL_POWER_D0); 17351da177e4SLinus Torvalds return 0; 17361da177e4SLinus Torvalds } 17371da177e4SLinus Torvalds #endif /* CONFIG_PM */ 17381da177e4SLinus Torvalds 17393c76b4d6SKrzysztof Helt static int snd_es18xx_free(struct snd_card *card) 17401da177e4SLinus Torvalds { 1741b14f5de7SKrzysztof Helt struct snd_es18xx *chip = card->private_data; 17423c76b4d6SKrzysztof Helt 1743b1d5776dSTakashi Iwai release_and_free_resource(chip->res_port); 1744b1d5776dSTakashi Iwai release_and_free_resource(chip->res_ctrl_port); 1745b1d5776dSTakashi Iwai release_and_free_resource(chip->res_mpu_port); 17461da177e4SLinus Torvalds if (chip->irq >= 0) 17473c76b4d6SKrzysztof Helt free_irq(chip->irq, (void *) card); 17481da177e4SLinus Torvalds if (chip->dma1 >= 0) { 17491da177e4SLinus Torvalds disable_dma(chip->dma1); 17501da177e4SLinus Torvalds free_dma(chip->dma1); 17511da177e4SLinus Torvalds } 17521da177e4SLinus Torvalds if (chip->dma2 >= 0 && chip->dma1 != chip->dma2) { 17531da177e4SLinus Torvalds disable_dma(chip->dma2); 17541da177e4SLinus Torvalds free_dma(chip->dma2); 17551da177e4SLinus Torvalds } 17561da177e4SLinus Torvalds return 0; 17571da177e4SLinus Torvalds } 17581da177e4SLinus Torvalds 17598047c910STakashi Iwai static int snd_es18xx_dev_free(struct snd_device *device) 17601da177e4SLinus Torvalds { 17613c76b4d6SKrzysztof Helt return snd_es18xx_free(device->card); 17621da177e4SLinus Torvalds } 17631da177e4SLinus Torvalds 17641bff292eSBill Pemberton static int snd_es18xx_new_device(struct snd_card *card, 17651da177e4SLinus Torvalds unsigned long port, 17661da177e4SLinus Torvalds unsigned long mpu_port, 17671da177e4SLinus Torvalds unsigned long fm_port, 1768b14f5de7SKrzysztof Helt int irq, int dma1, int dma2) 17691da177e4SLinus Torvalds { 1770b14f5de7SKrzysztof Helt struct snd_es18xx *chip = card->private_data; 17718047c910STakashi Iwai static struct snd_device_ops ops = { 17721da177e4SLinus Torvalds .dev_free = snd_es18xx_dev_free, 17731da177e4SLinus Torvalds }; 17741da177e4SLinus Torvalds int err; 17751da177e4SLinus Torvalds 17761da177e4SLinus Torvalds spin_lock_init(&chip->reg_lock); 17771da177e4SLinus Torvalds spin_lock_init(&chip->mixer_lock); 17781da177e4SLinus Torvalds chip->port = port; 17791da177e4SLinus Torvalds chip->irq = -1; 17801da177e4SLinus Torvalds chip->dma1 = -1; 17811da177e4SLinus Torvalds chip->dma2 = -1; 17821da177e4SLinus Torvalds chip->audio2_vol = 0x00; 17831da177e4SLinus Torvalds chip->active = 0; 17841da177e4SLinus Torvalds 17853c76b4d6SKrzysztof Helt chip->res_port = request_region(port, 16, "ES18xx"); 17863c76b4d6SKrzysztof Helt if (chip->res_port == NULL) { 17873c76b4d6SKrzysztof Helt snd_es18xx_free(card); 17881da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "unable to grap ports 0x%lx-0x%lx\n", port, port + 16 - 1); 17891da177e4SLinus Torvalds return -EBUSY; 17901da177e4SLinus Torvalds } 17911da177e4SLinus Torvalds 179288e24c3aSYong Zhang if (request_irq(irq, snd_es18xx_interrupt, 0, "ES18xx", 17933c76b4d6SKrzysztof Helt (void *) card)) { 17943c76b4d6SKrzysztof Helt snd_es18xx_free(card); 17951da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "unable to grap IRQ %d\n", irq); 17961da177e4SLinus Torvalds return -EBUSY; 17971da177e4SLinus Torvalds } 17981da177e4SLinus Torvalds chip->irq = irq; 17991da177e4SLinus Torvalds 18001da177e4SLinus Torvalds if (request_dma(dma1, "ES18xx DMA 1")) { 18013c76b4d6SKrzysztof Helt snd_es18xx_free(card); 18021da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "unable to grap DMA1 %d\n", dma1); 18031da177e4SLinus Torvalds return -EBUSY; 18041da177e4SLinus Torvalds } 18051da177e4SLinus Torvalds chip->dma1 = dma1; 18061da177e4SLinus Torvalds 18071da177e4SLinus Torvalds if (dma2 != dma1 && request_dma(dma2, "ES18xx DMA 2")) { 18083c76b4d6SKrzysztof Helt snd_es18xx_free(card); 18091da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "unable to grap DMA2 %d\n", dma2); 18101da177e4SLinus Torvalds return -EBUSY; 18111da177e4SLinus Torvalds } 18121da177e4SLinus Torvalds chip->dma2 = dma2; 18131da177e4SLinus Torvalds 1814faa1242cSKrzysztof Helt if (snd_es18xx_probe(chip, mpu_port, fm_port) < 0) { 18153c76b4d6SKrzysztof Helt snd_es18xx_free(card); 18161da177e4SLinus Torvalds return -ENODEV; 18171da177e4SLinus Torvalds } 1818faa1242cSKrzysztof Helt err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); 18193c76b4d6SKrzysztof Helt if (err < 0) { 18203c76b4d6SKrzysztof Helt snd_es18xx_free(card); 18211da177e4SLinus Torvalds return err; 18221da177e4SLinus Torvalds } 18231da177e4SLinus Torvalds return 0; 18241da177e4SLinus Torvalds } 18251da177e4SLinus Torvalds 18261bff292eSBill Pemberton static int snd_es18xx_mixer(struct snd_card *card) 18271da177e4SLinus Torvalds { 1828b14f5de7SKrzysztof Helt struct snd_es18xx *chip = card->private_data; 18291da177e4SLinus Torvalds int err; 18301da177e4SLinus Torvalds unsigned int idx; 18311da177e4SLinus Torvalds 18321da177e4SLinus Torvalds strcpy(card->mixername, chip->pcm->name); 18331da177e4SLinus Torvalds 18341da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_base_controls); idx++) { 18358047c910STakashi Iwai struct snd_kcontrol *kctl; 18361da177e4SLinus Torvalds kctl = snd_ctl_new1(&snd_es18xx_base_controls[idx], chip); 18371da177e4SLinus Torvalds if (chip->caps & ES18XX_HWV) { 18381da177e4SLinus Torvalds switch (idx) { 18391da177e4SLinus Torvalds case 0: 18401da177e4SLinus Torvalds chip->master_volume = kctl; 18411da177e4SLinus Torvalds kctl->private_free = snd_es18xx_hwv_free; 18421da177e4SLinus Torvalds break; 18431da177e4SLinus Torvalds case 1: 18441da177e4SLinus Torvalds chip->master_switch = kctl; 18451da177e4SLinus Torvalds kctl->private_free = snd_es18xx_hwv_free; 18461da177e4SLinus Torvalds break; 18471da177e4SLinus Torvalds } 18481da177e4SLinus Torvalds } 18491da177e4SLinus Torvalds if ((err = snd_ctl_add(card, kctl)) < 0) 18501da177e4SLinus Torvalds return err; 18511da177e4SLinus Torvalds } 18521da177e4SLinus Torvalds if (chip->caps & ES18XX_PCM2) { 18531da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_pcm2_controls); idx++) { 18541da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_pcm2_controls[idx], chip))) < 0) 18551da177e4SLinus Torvalds return err; 18561da177e4SLinus Torvalds } 18571da177e4SLinus Torvalds } else { 18581da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_pcm1_controls); idx++) { 18591da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_pcm1_controls[idx], chip))) < 0) 18601da177e4SLinus Torvalds return err; 18611da177e4SLinus Torvalds } 18621da177e4SLinus Torvalds } 18631da177e4SLinus Torvalds 18641da177e4SLinus Torvalds if (chip->caps & ES18XX_RECMIX) { 18651da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_recmix_controls); idx++) { 18661da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_recmix_controls[idx], chip))) < 0) 18671da177e4SLinus Torvalds return err; 18681da177e4SLinus Torvalds } 18691da177e4SLinus Torvalds } 18701da177e4SLinus Torvalds switch (chip->version) { 18711da177e4SLinus Torvalds default: 18721da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_micpre1_control, chip))) < 0) 18731da177e4SLinus Torvalds return err; 18741da177e4SLinus Torvalds break; 18751da177e4SLinus Torvalds case 0x1869: 18761da177e4SLinus Torvalds case 0x1879: 18771da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_micpre2_control, chip))) < 0) 18781da177e4SLinus Torvalds return err; 18791da177e4SLinus Torvalds break; 18801da177e4SLinus Torvalds } 18811da177e4SLinus Torvalds if (chip->caps & ES18XX_SPATIALIZER) { 18821da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_spatializer_controls); idx++) { 18831da177e4SLinus Torvalds if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_spatializer_controls[idx], chip))) < 0) 18841da177e4SLinus Torvalds return err; 18851da177e4SLinus Torvalds } 18861da177e4SLinus Torvalds } 18871da177e4SLinus Torvalds if (chip->caps & ES18XX_HWV) { 18881da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_hw_volume_controls); idx++) { 18898047c910STakashi Iwai struct snd_kcontrol *kctl; 18901da177e4SLinus Torvalds kctl = snd_ctl_new1(&snd_es18xx_hw_volume_controls[idx], chip); 18911da177e4SLinus Torvalds if (idx == 0) 18921da177e4SLinus Torvalds chip->hw_volume = kctl; 18931da177e4SLinus Torvalds else 18941da177e4SLinus Torvalds chip->hw_switch = kctl; 18951da177e4SLinus Torvalds kctl->private_free = snd_es18xx_hwv_free; 18961da177e4SLinus Torvalds if ((err = snd_ctl_add(card, kctl)) < 0) 18971da177e4SLinus Torvalds return err; 18981da177e4SLinus Torvalds 18991da177e4SLinus Torvalds } 19001da177e4SLinus Torvalds } 1901c1f6d415SMark Salazar /* finish initializing other chipset specific controls 1902c1f6d415SMark Salazar */ 1903c1f6d415SMark Salazar if (chip->version != 0x1868) { 1904c1f6d415SMark Salazar err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_speaker, 1905c1f6d415SMark Salazar chip)); 1906c1f6d415SMark Salazar if (err < 0) 1907c1f6d415SMark Salazar return err; 1908c1f6d415SMark Salazar } 1909c1f6d415SMark Salazar if (chip->version == 0x1869) { 1910c1f6d415SMark Salazar for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1869); idx++) { 1911c1f6d415SMark Salazar err = snd_ctl_add(card, 1912c1f6d415SMark Salazar snd_ctl_new1(&snd_es18xx_opt_1869[idx], 1913c1f6d415SMark Salazar chip)); 1914c1f6d415SMark Salazar if (err < 0) 1915c1f6d415SMark Salazar return err; 1916c1f6d415SMark Salazar } 191795b71296SMark Salazar } else if (chip->version == 0x1878) { 191895b71296SMark Salazar err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_1878, 191995b71296SMark Salazar chip)); 192095b71296SMark Salazar if (err < 0) 192195b71296SMark Salazar return err; 192295b71296SMark Salazar } else if (chip->version == 0x1879) { 192395b71296SMark Salazar for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1879); idx++) { 192495b71296SMark Salazar err = snd_ctl_add(card, 192595b71296SMark Salazar snd_ctl_new1(&snd_es18xx_opt_1879[idx], 192695b71296SMark Salazar chip)); 192795b71296SMark Salazar if (err < 0) 192895b71296SMark Salazar return err; 192995b71296SMark Salazar } 1930c1f6d415SMark Salazar } 19311da177e4SLinus Torvalds return 0; 19321da177e4SLinus Torvalds } 19331da177e4SLinus Torvalds 19341da177e4SLinus Torvalds 19351da177e4SLinus Torvalds /* Card level */ 19361da177e4SLinus Torvalds 19371da177e4SLinus Torvalds MODULE_AUTHOR("Christian Fischbach <fishbach@pool.informatik.rwth-aachen.de>, Abramo Bagnara <abramo@alsa-project.org>"); 19381da177e4SLinus Torvalds MODULE_DESCRIPTION("ESS ES18xx AudioDrive"); 19391da177e4SLinus Torvalds MODULE_LICENSE("GPL"); 19401da177e4SLinus Torvalds MODULE_SUPPORTED_DEVICE("{{ESS,ES1868 PnP AudioDrive}," 19411da177e4SLinus Torvalds "{ESS,ES1869 PnP AudioDrive}," 19421da177e4SLinus Torvalds "{ESS,ES1878 PnP AudioDrive}," 19431da177e4SLinus Torvalds "{ESS,ES1879 PnP AudioDrive}," 19441da177e4SLinus Torvalds "{ESS,ES1887 PnP AudioDrive}," 19451da177e4SLinus Torvalds "{ESS,ES1888 PnP AudioDrive}," 19461da177e4SLinus Torvalds "{ESS,ES1887 AudioDrive}," 19471da177e4SLinus Torvalds "{ESS,ES1888 AudioDrive}}"); 19481da177e4SLinus Torvalds 19491da177e4SLinus Torvalds static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 19501da177e4SLinus Torvalds static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 1951a67ff6a5SRusty Russell static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ 19521da177e4SLinus Torvalds #ifdef CONFIG_PNP 1953a67ff6a5SRusty Russell static bool isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; 19541da177e4SLinus Torvalds #endif 19551da177e4SLinus Torvalds static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260,0x280 */ 19561da177e4SLinus Torvalds #ifndef CONFIG_PNP 19571da177e4SLinus Torvalds static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1}; 19581da177e4SLinus Torvalds #else 19591da177e4SLinus Torvalds static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; 19601da177e4SLinus Torvalds #endif 19611da177e4SLinus Torvalds static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; 19621da177e4SLinus Torvalds static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */ 19631da177e4SLinus Torvalds static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ 19641da177e4SLinus Torvalds static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ 19651da177e4SLinus Torvalds 19661da177e4SLinus Torvalds module_param_array(index, int, NULL, 0444); 19671da177e4SLinus Torvalds MODULE_PARM_DESC(index, "Index value for ES18xx soundcard."); 19681da177e4SLinus Torvalds module_param_array(id, charp, NULL, 0444); 19691da177e4SLinus Torvalds MODULE_PARM_DESC(id, "ID string for ES18xx soundcard."); 19701da177e4SLinus Torvalds module_param_array(enable, bool, NULL, 0444); 19711da177e4SLinus Torvalds MODULE_PARM_DESC(enable, "Enable ES18xx soundcard."); 19721da177e4SLinus Torvalds #ifdef CONFIG_PNP 19731da177e4SLinus Torvalds module_param_array(isapnp, bool, NULL, 0444); 19741da177e4SLinus Torvalds MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); 19751da177e4SLinus Torvalds #endif 19761da177e4SLinus Torvalds module_param_array(port, long, NULL, 0444); 19771da177e4SLinus Torvalds MODULE_PARM_DESC(port, "Port # for ES18xx driver."); 19781da177e4SLinus Torvalds module_param_array(mpu_port, long, NULL, 0444); 19791da177e4SLinus Torvalds MODULE_PARM_DESC(mpu_port, "MPU-401 port # for ES18xx driver."); 19801da177e4SLinus Torvalds module_param_array(fm_port, long, NULL, 0444); 19811da177e4SLinus Torvalds MODULE_PARM_DESC(fm_port, "FM port # for ES18xx driver."); 19821da177e4SLinus Torvalds module_param_array(irq, int, NULL, 0444); 19831da177e4SLinus Torvalds MODULE_PARM_DESC(irq, "IRQ # for ES18xx driver."); 19841da177e4SLinus Torvalds module_param_array(dma1, int, NULL, 0444); 19851da177e4SLinus Torvalds MODULE_PARM_DESC(dma1, "DMA 1 # for ES18xx driver."); 19861da177e4SLinus Torvalds module_param_array(dma2, int, NULL, 0444); 19871da177e4SLinus Torvalds MODULE_PARM_DESC(dma2, "DMA 2 # for ES18xx driver."); 19881da177e4SLinus Torvalds 19891da177e4SLinus Torvalds #ifdef CONFIG_PNP 1990609d7694SRene Herman static int isa_registered; 1991609d7694SRene Herman static int pnp_registered; 1992609d7694SRene Herman static int pnpc_registered; 19931c398558SOndrej Zary 19941c398558SOndrej Zary static struct pnp_device_id snd_audiodrive_pnpbiosids[] = { 19951c398558SOndrej Zary { .id = "ESS1869" }, 19964848ffe5SRene Herman { .id = "ESS1879" }, 19971c398558SOndrej Zary { .id = "" } /* end */ 19981c398558SOndrej Zary }; 19991c398558SOndrej Zary 20001c398558SOndrej Zary MODULE_DEVICE_TABLE(pnp, snd_audiodrive_pnpbiosids); 20011c398558SOndrej Zary 20021c398558SOndrej Zary /* PnP main device initialization */ 20031bff292eSBill Pemberton static int snd_audiodrive_pnp_init_main(int dev, struct pnp_dev *pdev) 20041c398558SOndrej Zary { 2005109c53f8SRene Herman if (pnp_activate_dev(pdev) < 0) { 20061c398558SOndrej Zary snd_printk(KERN_ERR PFX "PnP configure failure (out of resources?)\n"); 20071c398558SOndrej Zary return -EBUSY; 20081c398558SOndrej Zary } 20091c398558SOndrej Zary /* ok. hack using Vendor-Defined Card-Level registers */ 20101c398558SOndrej Zary /* skip csn and logdev initialization - already done in isapnp_configure */ 20111c398558SOndrej Zary if (pnp_device_is_isapnp(pdev)) { 20121c398558SOndrej Zary isapnp_cfg_begin(isapnp_card_number(pdev), isapnp_csn_number(pdev)); 20131c398558SOndrej Zary isapnp_write_byte(0x27, pnp_irq(pdev, 0)); /* Hardware Volume IRQ Number */ 20141c398558SOndrej Zary if (mpu_port[dev] != SNDRV_AUTO_PORT) 20151c398558SOndrej Zary isapnp_write_byte(0x28, pnp_irq(pdev, 0)); /* MPU-401 IRQ Number */ 20161c398558SOndrej Zary isapnp_write_byte(0x72, pnp_irq(pdev, 0)); /* second IRQ */ 20171c398558SOndrej Zary isapnp_cfg_end(); 20181c398558SOndrej Zary } 20191c398558SOndrej Zary port[dev] = pnp_port_start(pdev, 0); 20201c398558SOndrej Zary fm_port[dev] = pnp_port_start(pdev, 1); 20211c398558SOndrej Zary mpu_port[dev] = pnp_port_start(pdev, 2); 20221c398558SOndrej Zary dma1[dev] = pnp_dma(pdev, 0); 20231c398558SOndrej Zary dma2[dev] = pnp_dma(pdev, 1); 20241c398558SOndrej Zary irq[dev] = pnp_irq(pdev, 0); 20251c398558SOndrej 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]); 20261c398558SOndrej Zary snd_printdd("PnP ES18xx: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]); 20271c398558SOndrej Zary return 0; 20281c398558SOndrej Zary } 20291c398558SOndrej Zary 20301bff292eSBill Pemberton static int snd_audiodrive_pnp(int dev, struct snd_es18xx *chip, 20311c398558SOndrej Zary struct pnp_dev *pdev) 20321c398558SOndrej Zary { 2033b14f5de7SKrzysztof Helt chip->dev = pdev; 2034b14f5de7SKrzysztof Helt if (snd_audiodrive_pnp_init_main(dev, chip->dev) < 0) 20351c398558SOndrej Zary return -EBUSY; 20361c398558SOndrej Zary return 0; 20371c398558SOndrej Zary } 20381da177e4SLinus Torvalds 20391da177e4SLinus Torvalds static struct pnp_card_device_id snd_audiodrive_pnpids[] = { 20401da177e4SLinus Torvalds /* ESS 1868 (integrated on Compaq dual P-Pro motherboard and Genius 18PnP 3D) */ 20411da177e4SLinus Torvalds { .id = "ESS1868", .devs = { { "ESS1868" }, { "ESS0000" } } }, 20421da177e4SLinus Torvalds /* ESS 1868 (integrated on Maxisound Cards) */ 20431da177e4SLinus Torvalds { .id = "ESS1868", .devs = { { "ESS8601" }, { "ESS8600" } } }, 20441da177e4SLinus Torvalds /* ESS 1868 (integrated on Maxisound Cards) */ 20451da177e4SLinus Torvalds { .id = "ESS1868", .devs = { { "ESS8611" }, { "ESS8610" } } }, 20461da177e4SLinus Torvalds /* ESS ES1869 Plug and Play AudioDrive */ 20471da177e4SLinus Torvalds { .id = "ESS0003", .devs = { { "ESS1869" }, { "ESS0006" } } }, 20481da177e4SLinus Torvalds /* ESS 1869 */ 20491da177e4SLinus Torvalds { .id = "ESS1869", .devs = { { "ESS1869" }, { "ESS0006" } } }, 20501da177e4SLinus Torvalds /* ESS 1878 */ 20511da177e4SLinus Torvalds { .id = "ESS1878", .devs = { { "ESS1878" }, { "ESS0004" } } }, 20521da177e4SLinus Torvalds /* ESS 1879 */ 20531da177e4SLinus Torvalds { .id = "ESS1879", .devs = { { "ESS1879" }, { "ESS0009" } } }, 20541da177e4SLinus Torvalds /* --- */ 20551da177e4SLinus Torvalds { .id = "" } /* end */ 20561da177e4SLinus Torvalds }; 20571da177e4SLinus Torvalds 20581da177e4SLinus Torvalds MODULE_DEVICE_TABLE(pnp_card, snd_audiodrive_pnpids); 20591da177e4SLinus Torvalds 20601bff292eSBill Pemberton static int snd_audiodrive_pnpc(int dev, struct snd_es18xx *chip, 20611da177e4SLinus Torvalds struct pnp_card_link *card, 20621da177e4SLinus Torvalds const struct pnp_card_device_id *id) 20631da177e4SLinus Torvalds { 2064b14f5de7SKrzysztof Helt chip->dev = pnp_request_card_device(card, id->devs[0].id, NULL); 2065b14f5de7SKrzysztof Helt if (chip->dev == NULL) 20661da177e4SLinus Torvalds return -EBUSY; 2067109c53f8SRene Herman 2068b14f5de7SKrzysztof Helt chip->devc = pnp_request_card_device(card, id->devs[1].id, NULL); 2069b14f5de7SKrzysztof Helt if (chip->devc == NULL) 20701da177e4SLinus Torvalds return -EBUSY; 2071109c53f8SRene Herman 20721da177e4SLinus Torvalds /* Control port initialization */ 2073b14f5de7SKrzysztof Helt if (pnp_activate_dev(chip->devc) < 0) { 20741da177e4SLinus Torvalds snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n"); 20751da177e4SLinus Torvalds return -EAGAIN; 20761da177e4SLinus Torvalds } 2077aa0a2ddcSGreg Kroah-Hartman snd_printdd("pnp: port=0x%llx\n", 2078b14f5de7SKrzysztof Helt (unsigned long long)pnp_port_start(chip->devc, 0)); 2079b14f5de7SKrzysztof Helt if (snd_audiodrive_pnp_init_main(dev, chip->dev) < 0) 20801da177e4SLinus Torvalds return -EBUSY; 2081109c53f8SRene Herman 20821da177e4SLinus Torvalds return 0; 20831da177e4SLinus Torvalds } 20841da177e4SLinus Torvalds #endif /* CONFIG_PNP */ 20851da177e4SLinus Torvalds 208643bcd973STakashi Iwai #ifdef CONFIG_PNP 208743bcd973STakashi Iwai #define is_isapnp_selected(dev) isapnp[dev] 208843bcd973STakashi Iwai #else 208943bcd973STakashi Iwai #define is_isapnp_selected(dev) 0 209043bcd973STakashi Iwai #endif 209143bcd973STakashi Iwai 20924323cc4dSTakashi Iwai static int snd_es18xx_card_new(struct device *pdev, int dev, 20934323cc4dSTakashi Iwai struct snd_card **cardp) 20941da177e4SLinus Torvalds { 20954323cc4dSTakashi Iwai return snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, 2096b14f5de7SKrzysztof Helt sizeof(struct snd_es18xx), cardp); 2097f7e0ba3eSTakashi Iwai } 2098f7e0ba3eSTakashi Iwai 20991bff292eSBill Pemberton static int snd_audiodrive_probe(struct snd_card *card, int dev) 2100f7e0ba3eSTakashi Iwai { 2101b14f5de7SKrzysztof Helt struct snd_es18xx *chip = card->private_data; 21028047c910STakashi Iwai struct snd_opl3 *opl3; 21031da177e4SLinus Torvalds int err; 21041da177e4SLinus Torvalds 2105b14f5de7SKrzysztof Helt err = snd_es18xx_new_device(card, 2106b14f5de7SKrzysztof Helt port[dev], mpu_port[dev], fm_port[dev], 2107b14f5de7SKrzysztof Helt irq[dev], dma1[dev], dma2[dev]); 2108b14f5de7SKrzysztof Helt if (err < 0) 2109f7e0ba3eSTakashi Iwai return err; 21101da177e4SLinus Torvalds 21111da177e4SLinus Torvalds sprintf(card->driver, "ES%x", chip->version); 2112f7e0ba3eSTakashi Iwai 21131da177e4SLinus Torvalds sprintf(card->shortname, "ESS AudioDrive ES%x", chip->version); 2114f7e0ba3eSTakashi Iwai if (dma1[dev] != dma2[dev]) 21151da177e4SLinus Torvalds sprintf(card->longname, "%s at 0x%lx, irq %d, dma1 %d, dma2 %d", 21161da177e4SLinus Torvalds card->shortname, 21171da177e4SLinus Torvalds chip->port, 2118f7e0ba3eSTakashi Iwai irq[dev], dma1[dev], dma2[dev]); 21191da177e4SLinus Torvalds else 21201da177e4SLinus Torvalds sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", 21211da177e4SLinus Torvalds card->shortname, 21221da177e4SLinus Torvalds chip->port, 2123f7e0ba3eSTakashi Iwai irq[dev], dma1[dev]); 21241da177e4SLinus Torvalds 21253c76b4d6SKrzysztof Helt err = snd_es18xx_pcm(card, 0, NULL); 21263c76b4d6SKrzysztof Helt if (err < 0) 2127f7e0ba3eSTakashi Iwai return err; 212843bcd973STakashi Iwai 21293c76b4d6SKrzysztof Helt err = snd_es18xx_mixer(card); 21303c76b4d6SKrzysztof Helt if (err < 0) 2131f7e0ba3eSTakashi Iwai return err; 21321da177e4SLinus Torvalds 21331da177e4SLinus Torvalds if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { 2134faa1242cSKrzysztof Helt if (snd_opl3_create(card, fm_port[dev], fm_port[dev] + 2, 2135faa1242cSKrzysztof Helt OPL3_HW_OPL3, 0, &opl3) < 0) { 2136faa1242cSKrzysztof Helt snd_printk(KERN_WARNING PFX 2137faa1242cSKrzysztof Helt "opl3 not detected at 0x%lx\n", 2138faa1242cSKrzysztof Helt fm_port[dev]); 21391da177e4SLinus Torvalds } else { 2140faa1242cSKrzysztof Helt err = snd_opl3_hwdep_new(opl3, 0, 1, NULL); 2141faa1242cSKrzysztof Helt if (err < 0) 2142f7e0ba3eSTakashi Iwai return err; 21431da177e4SLinus Torvalds } 21441da177e4SLinus Torvalds } 21451da177e4SLinus Torvalds 21461da177e4SLinus Torvalds if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { 2147faa1242cSKrzysztof Helt err = snd_mpu401_uart_new(card, 0, MPU401_HW_ES18XX, 2148dba8b469SClemens Ladisch mpu_port[dev], MPU401_INFO_IRQ_HOOK, 2149dba8b469SClemens Ladisch -1, &chip->rmidi); 2150faa1242cSKrzysztof Helt if (err < 0) 215143bcd973STakashi Iwai return err; 21521da177e4SLinus Torvalds } 21531da177e4SLinus Torvalds 2154f7e0ba3eSTakashi Iwai return snd_card_register(card); 2155f7e0ba3eSTakashi Iwai } 21561da177e4SLinus Torvalds 21571bff292eSBill Pemberton static int snd_es18xx_isa_match(struct device *pdev, unsigned int dev) 21585e24c1c1STakashi Iwai { 21595e24c1c1STakashi Iwai return enable[dev] && !is_isapnp_selected(dev); 21605e24c1c1STakashi Iwai } 21615e24c1c1STakashi Iwai 21621bff292eSBill Pemberton static int snd_es18xx_isa_probe1(int dev, struct device *devptr) 2163f7e0ba3eSTakashi Iwai { 2164f7e0ba3eSTakashi Iwai struct snd_card *card; 2165f7e0ba3eSTakashi Iwai int err; 2166f7e0ba3eSTakashi Iwai 21674323cc4dSTakashi Iwai err = snd_es18xx_card_new(devptr, dev, &card); 21683e7fb9f7STakashi Iwai if (err < 0) 21693e7fb9f7STakashi Iwai return err; 2170f7e0ba3eSTakashi Iwai if ((err = snd_audiodrive_probe(card, dev)) < 0) { 2171f7e0ba3eSTakashi Iwai snd_card_free(card); 2172f7e0ba3eSTakashi Iwai return err; 21731da177e4SLinus Torvalds } 21745e24c1c1STakashi Iwai dev_set_drvdata(devptr, card); 2175f7e0ba3eSTakashi Iwai return 0; 21761da177e4SLinus Torvalds } 21771da177e4SLinus Torvalds 21781bff292eSBill Pemberton static int snd_es18xx_isa_probe(struct device *pdev, unsigned int dev) 2179f7e0ba3eSTakashi Iwai { 2180f7e0ba3eSTakashi Iwai int err; 2181f7e0ba3eSTakashi Iwai static int possible_irqs[] = {5, 9, 10, 7, 11, 12, -1}; 2182f7e0ba3eSTakashi Iwai static int possible_dmas[] = {1, 0, 3, 5, -1}; 2183f7e0ba3eSTakashi Iwai 2184f7e0ba3eSTakashi Iwai if (irq[dev] == SNDRV_AUTO_IRQ) { 2185f7e0ba3eSTakashi Iwai if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { 2186f7e0ba3eSTakashi Iwai snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); 2187f7e0ba3eSTakashi Iwai return -EBUSY; 2188f7e0ba3eSTakashi Iwai } 2189f7e0ba3eSTakashi Iwai } 2190f7e0ba3eSTakashi Iwai if (dma1[dev] == SNDRV_AUTO_DMA) { 2191f7e0ba3eSTakashi Iwai if ((dma1[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { 2192f7e0ba3eSTakashi Iwai snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); 2193f7e0ba3eSTakashi Iwai return -EBUSY; 2194f7e0ba3eSTakashi Iwai } 2195f7e0ba3eSTakashi Iwai } 2196f7e0ba3eSTakashi Iwai if (dma2[dev] == SNDRV_AUTO_DMA) { 2197f7e0ba3eSTakashi Iwai if ((dma2[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { 2198f7e0ba3eSTakashi Iwai snd_printk(KERN_ERR PFX "unable to find a free DMA2\n"); 2199f7e0ba3eSTakashi Iwai return -EBUSY; 2200f7e0ba3eSTakashi Iwai } 2201f7e0ba3eSTakashi Iwai } 2202f7e0ba3eSTakashi Iwai 2203f7e0ba3eSTakashi Iwai if (port[dev] != SNDRV_AUTO_PORT) { 22045e24c1c1STakashi Iwai return snd_es18xx_isa_probe1(dev, pdev); 2205f7e0ba3eSTakashi Iwai } else { 2206f7e0ba3eSTakashi Iwai static unsigned long possible_ports[] = {0x220, 0x240, 0x260, 0x280}; 2207f7e0ba3eSTakashi Iwai int i; 2208f7e0ba3eSTakashi Iwai for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { 2209f7e0ba3eSTakashi Iwai port[dev] = possible_ports[i]; 22105e24c1c1STakashi Iwai err = snd_es18xx_isa_probe1(dev, pdev); 2211f7e0ba3eSTakashi Iwai if (! err) 2212f7e0ba3eSTakashi Iwai return 0; 2213f7e0ba3eSTakashi Iwai } 2214f7e0ba3eSTakashi Iwai return err; 2215f7e0ba3eSTakashi Iwai } 2216f7e0ba3eSTakashi Iwai } 2217f7e0ba3eSTakashi Iwai 22181bff292eSBill Pemberton static int snd_es18xx_isa_remove(struct device *devptr, 22195e24c1c1STakashi Iwai unsigned int dev) 2220f7e0ba3eSTakashi Iwai { 22215e24c1c1STakashi Iwai snd_card_free(dev_get_drvdata(devptr)); 2222f7e0ba3eSTakashi Iwai return 0; 2223f7e0ba3eSTakashi Iwai } 2224f7e0ba3eSTakashi Iwai 2225f7e0ba3eSTakashi Iwai #ifdef CONFIG_PM 22265e24c1c1STakashi Iwai static int snd_es18xx_isa_suspend(struct device *dev, unsigned int n, 22275e24c1c1STakashi Iwai pm_message_t state) 2228f7e0ba3eSTakashi Iwai { 22295e24c1c1STakashi Iwai return snd_es18xx_suspend(dev_get_drvdata(dev), state); 2230f7e0ba3eSTakashi Iwai } 2231f7e0ba3eSTakashi Iwai 22325e24c1c1STakashi Iwai static int snd_es18xx_isa_resume(struct device *dev, unsigned int n) 2233f7e0ba3eSTakashi Iwai { 22345e24c1c1STakashi Iwai return snd_es18xx_resume(dev_get_drvdata(dev)); 2235f7e0ba3eSTakashi Iwai } 2236f7e0ba3eSTakashi Iwai #endif 2237f7e0ba3eSTakashi Iwai 223883c51c0aSRene Herman #define DEV_NAME "es18xx" 2239f7e0ba3eSTakashi Iwai 22405e24c1c1STakashi Iwai static struct isa_driver snd_es18xx_isa_driver = { 22415e24c1c1STakashi Iwai .match = snd_es18xx_isa_match, 22425e24c1c1STakashi Iwai .probe = snd_es18xx_isa_probe, 22431bff292eSBill Pemberton .remove = snd_es18xx_isa_remove, 2244f7e0ba3eSTakashi Iwai #ifdef CONFIG_PM 22455e24c1c1STakashi Iwai .suspend = snd_es18xx_isa_suspend, 22465e24c1c1STakashi Iwai .resume = snd_es18xx_isa_resume, 2247f7e0ba3eSTakashi Iwai #endif 2248f7e0ba3eSTakashi Iwai .driver = { 224983c51c0aSRene Herman .name = DEV_NAME 2250f7e0ba3eSTakashi Iwai }, 2251f7e0ba3eSTakashi Iwai }; 2252f7e0ba3eSTakashi Iwai 22531da177e4SLinus Torvalds 22541da177e4SLinus Torvalds #ifdef CONFIG_PNP 22551bff292eSBill Pemberton static int snd_audiodrive_pnp_detect(struct pnp_dev *pdev, 22561c398558SOndrej Zary const struct pnp_device_id *id) 22571c398558SOndrej Zary { 22581c398558SOndrej Zary static int dev; 22591c398558SOndrej Zary int err; 22601c398558SOndrej Zary struct snd_card *card; 22611c398558SOndrej Zary 22621c398558SOndrej Zary if (pnp_device_is_isapnp(pdev)) 22631c398558SOndrej Zary return -ENOENT; /* we have another procedure - card */ 22641c398558SOndrej Zary for (; dev < SNDRV_CARDS; dev++) { 22651c398558SOndrej Zary if (enable[dev] && isapnp[dev]) 22661c398558SOndrej Zary break; 22671c398558SOndrej Zary } 22681c398558SOndrej Zary if (dev >= SNDRV_CARDS) 22691c398558SOndrej Zary return -ENODEV; 22701c398558SOndrej Zary 22714323cc4dSTakashi Iwai err = snd_es18xx_card_new(&pdev->dev, dev, &card); 22723e7fb9f7STakashi Iwai if (err < 0) 22733e7fb9f7STakashi Iwai return err; 22741c398558SOndrej Zary if ((err = snd_audiodrive_pnp(dev, card->private_data, pdev)) < 0) { 22751c398558SOndrej Zary snd_card_free(card); 22761c398558SOndrej Zary return err; 22771c398558SOndrej Zary } 22781c398558SOndrej Zary if ((err = snd_audiodrive_probe(card, dev)) < 0) { 22791c398558SOndrej Zary snd_card_free(card); 22801c398558SOndrej Zary return err; 22811c398558SOndrej Zary } 22821c398558SOndrej Zary pnp_set_drvdata(pdev, card); 22831c398558SOndrej Zary dev++; 22841c398558SOndrej Zary return 0; 22851c398558SOndrej Zary } 22861c398558SOndrej Zary 22871bff292eSBill Pemberton static void snd_audiodrive_pnp_remove(struct pnp_dev *pdev) 22881c398558SOndrej Zary { 22891c398558SOndrej Zary snd_card_free(pnp_get_drvdata(pdev)); 22901c398558SOndrej Zary } 22911c398558SOndrej Zary 22921c398558SOndrej Zary #ifdef CONFIG_PM 22931c398558SOndrej Zary static int snd_audiodrive_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) 22941c398558SOndrej Zary { 22951c398558SOndrej Zary return snd_es18xx_suspend(pnp_get_drvdata(pdev), state); 22961c398558SOndrej Zary } 22971c398558SOndrej Zary static int snd_audiodrive_pnp_resume(struct pnp_dev *pdev) 22981c398558SOndrej Zary { 22991c398558SOndrej Zary return snd_es18xx_resume(pnp_get_drvdata(pdev)); 23001c398558SOndrej Zary } 23011c398558SOndrej Zary #endif 23021c398558SOndrej Zary 23031c398558SOndrej Zary static struct pnp_driver es18xx_pnp_driver = { 23041c398558SOndrej Zary .name = "es18xx-pnpbios", 23051c398558SOndrej Zary .id_table = snd_audiodrive_pnpbiosids, 23061c398558SOndrej Zary .probe = snd_audiodrive_pnp_detect, 23071bff292eSBill Pemberton .remove = snd_audiodrive_pnp_remove, 23081c398558SOndrej Zary #ifdef CONFIG_PM 23091c398558SOndrej Zary .suspend = snd_audiodrive_pnp_suspend, 23101c398558SOndrej Zary .resume = snd_audiodrive_pnp_resume, 23111c398558SOndrej Zary #endif 23121c398558SOndrej Zary }; 23131c398558SOndrej Zary 23141bff292eSBill Pemberton static int snd_audiodrive_pnpc_detect(struct pnp_card_link *pcard, 2315f7e0ba3eSTakashi Iwai const struct pnp_card_device_id *pid) 23161da177e4SLinus Torvalds { 23171da177e4SLinus Torvalds static int dev; 2318f7e0ba3eSTakashi Iwai struct snd_card *card; 23191da177e4SLinus Torvalds int res; 23201da177e4SLinus Torvalds 23211da177e4SLinus Torvalds for ( ; dev < SNDRV_CARDS; dev++) { 2322f7e0ba3eSTakashi Iwai if (enable[dev] && isapnp[dev]) 2323f7e0ba3eSTakashi Iwai break; 2324f7e0ba3eSTakashi Iwai } 2325f7e0ba3eSTakashi Iwai if (dev >= SNDRV_CARDS) 2326f7e0ba3eSTakashi Iwai return -ENODEV; 2327f7e0ba3eSTakashi Iwai 23284323cc4dSTakashi Iwai res = snd_es18xx_card_new(&pcard->card->dev, dev, &card); 23293e7fb9f7STakashi Iwai if (res < 0) 23303e7fb9f7STakashi Iwai return res; 2331f7e0ba3eSTakashi Iwai 23321c398558SOndrej Zary if ((res = snd_audiodrive_pnpc(dev, card->private_data, pcard, pid)) < 0) { 2333f7e0ba3eSTakashi Iwai snd_card_free(card); 23341da177e4SLinus Torvalds return res; 2335f7e0ba3eSTakashi Iwai } 2336f7e0ba3eSTakashi Iwai if ((res = snd_audiodrive_probe(card, dev)) < 0) { 2337f7e0ba3eSTakashi Iwai snd_card_free(card); 2338f7e0ba3eSTakashi Iwai return res; 2339f7e0ba3eSTakashi Iwai } 2340f7e0ba3eSTakashi Iwai 2341f7e0ba3eSTakashi Iwai pnp_set_card_drvdata(pcard, card); 23421da177e4SLinus Torvalds dev++; 23431da177e4SLinus Torvalds return 0; 23441da177e4SLinus Torvalds } 23451da177e4SLinus Torvalds 23461bff292eSBill Pemberton static void snd_audiodrive_pnpc_remove(struct pnp_card_link *pcard) 23471da177e4SLinus Torvalds { 2348f7e0ba3eSTakashi Iwai snd_card_free(pnp_get_card_drvdata(pcard)); 2349f7e0ba3eSTakashi Iwai pnp_set_card_drvdata(pcard, NULL); 23501da177e4SLinus Torvalds } 23511da177e4SLinus Torvalds 2352f7e0ba3eSTakashi Iwai #ifdef CONFIG_PM 23531c398558SOndrej Zary static int snd_audiodrive_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state) 2354f7e0ba3eSTakashi Iwai { 2355f7e0ba3eSTakashi Iwai return snd_es18xx_suspend(pnp_get_card_drvdata(pcard), state); 2356f7e0ba3eSTakashi Iwai } 2357f7e0ba3eSTakashi Iwai 23581c398558SOndrej Zary static int snd_audiodrive_pnpc_resume(struct pnp_card_link *pcard) 2359f7e0ba3eSTakashi Iwai { 2360f7e0ba3eSTakashi Iwai return snd_es18xx_resume(pnp_get_card_drvdata(pcard)); 2361f7e0ba3eSTakashi Iwai } 2362f7e0ba3eSTakashi Iwai 2363f7e0ba3eSTakashi Iwai #endif 2364f7e0ba3eSTakashi Iwai 23651da177e4SLinus Torvalds static struct pnp_card_driver es18xx_pnpc_driver = { 23661da177e4SLinus Torvalds .flags = PNP_DRIVER_RES_DISABLE, 23671da177e4SLinus Torvalds .name = "es18xx", 23681da177e4SLinus Torvalds .id_table = snd_audiodrive_pnpids, 23691c398558SOndrej Zary .probe = snd_audiodrive_pnpc_detect, 23701bff292eSBill Pemberton .remove = snd_audiodrive_pnpc_remove, 2371f7e0ba3eSTakashi Iwai #ifdef CONFIG_PM 23721c398558SOndrej Zary .suspend = snd_audiodrive_pnpc_suspend, 23731c398558SOndrej Zary .resume = snd_audiodrive_pnpc_resume, 2374f7e0ba3eSTakashi Iwai #endif 23751da177e4SLinus Torvalds }; 23761da177e4SLinus Torvalds #endif /* CONFIG_PNP */ 23771da177e4SLinus Torvalds 23781da177e4SLinus Torvalds static int __init alsa_card_es18xx_init(void) 23791da177e4SLinus Torvalds { 23805e24c1c1STakashi Iwai int err; 23811da177e4SLinus Torvalds 23825e24c1c1STakashi Iwai err = isa_register_driver(&snd_es18xx_isa_driver, SNDRV_CARDS); 238359b1b34fSTakashi Iwai #ifdef CONFIG_PNP 2384609d7694SRene Herman if (!err) 2385609d7694SRene Herman isa_registered = 1; 2386609d7694SRene Herman 23871c398558SOndrej Zary err = pnp_register_driver(&es18xx_pnp_driver); 23881c398558SOndrej Zary if (!err) 2389f7a9275dSClemens Ladisch pnp_registered = 1; 2390609d7694SRene Herman 23911c398558SOndrej Zary err = pnp_register_card_driver(&es18xx_pnpc_driver); 23921c398558SOndrej Zary if (!err) 23931c398558SOndrej Zary pnpc_registered = 1; 2394609d7694SRene Herman 2395609d7694SRene Herman if (isa_registered || pnp_registered) 2396609d7694SRene Herman err = 0; 239759b1b34fSTakashi Iwai #endif 2398609d7694SRene Herman return err; 23991da177e4SLinus Torvalds } 24001da177e4SLinus Torvalds 24011da177e4SLinus Torvalds static void __exit alsa_card_es18xx_exit(void) 24021da177e4SLinus Torvalds { 24035e24c1c1STakashi Iwai #ifdef CONFIG_PNP 24045e24c1c1STakashi Iwai if (pnpc_registered) 24055e24c1c1STakashi Iwai pnp_unregister_card_driver(&es18xx_pnpc_driver); 24065e24c1c1STakashi Iwai if (pnp_registered) 24075e24c1c1STakashi Iwai pnp_unregister_driver(&es18xx_pnp_driver); 2408609d7694SRene Herman if (isa_registered) 24095e24c1c1STakashi Iwai #endif 24105e24c1c1STakashi Iwai isa_unregister_driver(&snd_es18xx_isa_driver); 24111da177e4SLinus Torvalds } 24121da177e4SLinus Torvalds 24131da177e4SLinus Torvalds module_init(alsa_card_es18xx_init) 24141da177e4SLinus Torvalds module_exit(alsa_card_es18xx_exit) 2415