diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/isa/cs423x')
| -rw-r--r-- | ANDROID_3.4.5/sound/isa/cs423x/Makefile | 13 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/isa/cs423x/cs4231.c | 204 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/isa/cs423x/cs4236.c | 728 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/isa/cs423x/cs4236_lib.c | 1089 |
4 files changed, 2034 insertions, 0 deletions
diff --git a/ANDROID_3.4.5/sound/isa/cs423x/Makefile b/ANDROID_3.4.5/sound/isa/cs423x/Makefile new file mode 100644 index 00000000..6d397e8d --- /dev/null +++ b/ANDROID_3.4.5/sound/isa/cs423x/Makefile @@ -0,0 +1,13 @@ +# +# Makefile for ALSA +# Copyright (c) 2001 by Jaroslav Kysela <perex@perex.cz> +# + +snd-cs4231-objs := cs4231.o +snd-cs4236-objs := cs4236.o cs4236_lib.o + +# Toplevel Module Dependency +obj-$(CONFIG_SND_CS4231) += snd-cs4231.o +obj-$(CONFIG_SND_CS4236) += snd-cs4236.o + + diff --git a/ANDROID_3.4.5/sound/isa/cs423x/cs4231.c b/ANDROID_3.4.5/sound/isa/cs423x/cs4231.c new file mode 100644 index 00000000..99dda45e --- /dev/null +++ b/ANDROID_3.4.5/sound/isa/cs423x/cs4231.c @@ -0,0 +1,204 @@ +/* + * Generic driver for CS4231 chips + * Copyright (c) by Jaroslav Kysela <perex@perex.cz> + * Originally the CS4232/CS4232A driver, modified for use on CS4231 by + * Tugrul Galatali <galatalt@stuy.edu> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <linux/init.h> +#include <linux/err.h> +#include <linux/isa.h> +#include <linux/time.h> +#include <linux/wait.h> +#include <linux/module.h> +#include <sound/core.h> +#include <sound/wss.h> +#include <sound/mpu401.h> +#include <sound/initval.h> + +#define CRD_NAME "Generic CS4231" +#define DEV_NAME "cs4231" + +MODULE_DESCRIPTION(CRD_NAME); +MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); +MODULE_LICENSE("GPL"); +MODULE_SUPPORTED_DEVICE("{{Crystal Semiconductors,CS4231}}"); + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ +static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ +static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */ +static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */ +static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ +static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ + +module_param_array(index, int, NULL, 0444); +MODULE_PARM_DESC(index, "Index value for " CRD_NAME " soundcard."); +module_param_array(id, charp, NULL, 0444); +MODULE_PARM_DESC(id, "ID string for " CRD_NAME " soundcard."); +module_param_array(enable, bool, NULL, 0444); +MODULE_PARM_DESC(enable, "Enable " CRD_NAME " soundcard."); +module_param_array(port, long, NULL, 0444); +MODULE_PARM_DESC(port, "Port # for " CRD_NAME " driver."); +module_param_array(mpu_port, long, NULL, 0444); +MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " CRD_NAME " driver."); +module_param_array(irq, int, NULL, 0444); +MODULE_PARM_DESC(irq, "IRQ # for " CRD_NAME " driver."); +module_param_array(mpu_irq, int, NULL, 0444); +MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " CRD_NAME " driver."); +module_param_array(dma1, int, NULL, 0444); +MODULE_PARM_DESC(dma1, "DMA1 # for " CRD_NAME " driver."); +module_param_array(dma2, int, NULL, 0444); +MODULE_PARM_DESC(dma2, "DMA2 # for " CRD_NAME " driver."); + +static int __devinit snd_cs4231_match(struct device *dev, unsigned int n) +{ + if (!enable[n]) + return 0; + + if (port[n] == SNDRV_AUTO_PORT) { + dev_err(dev, "please specify port\n"); + return 0; + } + if (irq[n] == SNDRV_AUTO_IRQ) { + dev_err(dev, "please specify irq\n"); + return 0; + } + if (dma1[n] == SNDRV_AUTO_DMA) { + dev_err(dev, "please specify dma1\n"); + return 0; + } + return 1; +} + +static int __devinit snd_cs4231_probe(struct device *dev, unsigned int n) +{ + struct snd_card *card; + struct snd_wss *chip; + struct snd_pcm *pcm; + int error; + + error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card); + if (error < 0) + return error; + + error = snd_wss_create(card, port[n], -1, irq[n], dma1[n], dma2[n], + WSS_HW_DETECT, 0, &chip); + if (error < 0) + goto out; + + card->private_data = chip; + + error = snd_wss_pcm(chip, 0, &pcm); + if (error < 0) + goto out; + + strcpy(card->driver, "CS4231"); + strcpy(card->shortname, pcm->name); + + sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", + pcm->name, chip->port, irq[n], dma1[n]); + if (dma2[n] >= 0) + sprintf(card->longname + strlen(card->longname), "&%d", dma2[n]); + + error = snd_wss_mixer(chip); + if (error < 0) + goto out; + + error = snd_wss_timer(chip, 0, NULL); + if (error < 0) + goto out; + + if (mpu_port[n] > 0 && mpu_port[n] != SNDRV_AUTO_PORT) { + if (mpu_irq[n] == SNDRV_AUTO_IRQ) + mpu_irq[n] = -1; + if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232, + mpu_port[n], 0, mpu_irq[n], + NULL) < 0) + dev_warn(dev, "MPU401 not detected\n"); + } + + snd_card_set_dev(card, dev); + + error = snd_card_register(card); + if (error < 0) + goto out; + + dev_set_drvdata(dev, card); + return 0; + +out: snd_card_free(card); + return error; +} + +static int __devexit snd_cs4231_remove(struct device *dev, unsigned int n) +{ + snd_card_free(dev_get_drvdata(dev)); + dev_set_drvdata(dev, NULL); + return 0; +} + +#ifdef CONFIG_PM +static int snd_cs4231_suspend(struct device *dev, unsigned int n, pm_message_t state) +{ + struct snd_card *card = dev_get_drvdata(dev); + struct snd_wss *chip = card->private_data; + + snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); + chip->suspend(chip); + return 0; +} + +static int snd_cs4231_resume(struct device *dev, unsigned int n) +{ + struct snd_card *card = dev_get_drvdata(dev); + struct snd_wss *chip = card->private_data; + + chip->resume(chip); + snd_power_change_state(card, SNDRV_CTL_POWER_D0); + return 0; +} +#endif + +static struct isa_driver snd_cs4231_driver = { + .match = snd_cs4231_match, + .probe = snd_cs4231_probe, + .remove = __devexit_p(snd_cs4231_remove), +#ifdef CONFIG_PM + .suspend = snd_cs4231_suspend, + .resume = snd_cs4231_resume, +#endif + .driver = { + .name = DEV_NAME + } +}; + +static int __init alsa_card_cs4231_init(void) +{ + return isa_register_driver(&snd_cs4231_driver, SNDRV_CARDS); +} + +static void __exit alsa_card_cs4231_exit(void) +{ + isa_unregister_driver(&snd_cs4231_driver); +} + +module_init(alsa_card_cs4231_init); +module_exit(alsa_card_cs4231_exit); diff --git a/ANDROID_3.4.5/sound/isa/cs423x/cs4236.c b/ANDROID_3.4.5/sound/isa/cs423x/cs4236.c new file mode 100644 index 00000000..740c51a1 --- /dev/null +++ b/ANDROID_3.4.5/sound/isa/cs423x/cs4236.c @@ -0,0 +1,728 @@ +/* + * Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips + * Copyright (c) by Jaroslav Kysela <perex@perex.cz> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <linux/init.h> +#include <linux/err.h> +#include <linux/isa.h> +#include <linux/pnp.h> +#include <linux/module.h> +#include <sound/core.h> +#include <sound/wss.h> +#include <sound/mpu401.h> +#include <sound/opl3.h> +#include <sound/initval.h> + +MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Cirrus Logic CS4232-9"); +MODULE_SUPPORTED_DEVICE("{{Turtle Beach,TBS-2000}," + "{Turtle Beach,Tropez Plus}," + "{SIC CrystalWave 32}," + "{Hewlett Packard,Omnibook 5500}," + "{TerraTec,Maestro 32/96}," + "{Philips,PCA70PS}}," + "{{Crystal Semiconductors,CS4235}," + "{Crystal Semiconductors,CS4236}," + "{Crystal Semiconductors,CS4237}," + "{Crystal Semiconductors,CS4238}," + "{Crystal Semiconductors,CS4239}," + "{Acer,AW37}," + "{Acer,AW35/Pro}," + "{Crystal,3D}," + "{Crystal Computer,TidalWave128}," + "{Dell,Optiplex GX1}," + "{Dell,Workstation 400 sound}," + "{EliteGroup,P5TX-LA sound}," + "{Gallant,SC-70P}," + "{Gateway,E1000 Onboard CS4236B}," + "{Genius,Sound Maker 3DJ}," + "{Hewlett Packard,HP6330 sound}," + "{IBM,PC 300PL sound}," + "{IBM,Aptiva 2137 E24}," + "{IBM,IntelliStation M Pro}," + "{Intel,Marlin Spike Mobo CS4235}," + "{Intel PR440FX Onboard}," + "{Guillemot,MaxiSound 16 PnP}," + "{NewClear,3D}," + "{TerraTec,AudioSystem EWS64L/XL}," + "{Typhoon Soundsystem,CS4236B}," + "{Turtle Beach,Malibu}," + "{Unknown,Digital PC 5000 Onboard}}"); + +MODULE_ALIAS("snd_cs4232"); + +#define IDENT "CS4232+" +#define DEV_NAME "cs4232+" + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ +#ifdef CONFIG_PNP +static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +#endif +static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ +static long cport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ +static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* PnP setup */ +static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ +static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ +static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */ +static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */ +static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ +static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ + +module_param_array(index, int, NULL, 0444); +MODULE_PARM_DESC(index, "Index value for " IDENT " soundcard."); +module_param_array(id, charp, NULL, 0444); +MODULE_PARM_DESC(id, "ID string for " IDENT " soundcard."); +module_param_array(enable, bool, NULL, 0444); +MODULE_PARM_DESC(enable, "Enable " IDENT " soundcard."); +#ifdef CONFIG_PNP +module_param_array(isapnp, bool, NULL, 0444); +MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard."); +#endif +module_param_array(port, long, NULL, 0444); +MODULE_PARM_DESC(port, "Port # for " IDENT " driver."); +module_param_array(cport, long, NULL, 0444); +MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver."); +module_param_array(mpu_port, long, NULL, 0444); +MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver."); +module_param_array(fm_port, long, NULL, 0444); +MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver."); +module_param_array(sb_port, long, NULL, 0444); +MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional)."); +module_param_array(irq, int, NULL, 0444); +MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver."); +module_param_array(mpu_irq, int, NULL, 0444); +MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver."); +module_param_array(dma1, int, NULL, 0444); +MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver."); +module_param_array(dma2, int, NULL, 0444); +MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver."); + +#ifdef CONFIG_PNP +static int isa_registered; +static int pnpc_registered; +static int pnp_registered; +#endif /* CONFIG_PNP */ + +struct snd_card_cs4236 { + struct snd_wss *chip; + struct resource *res_sb_port; +#ifdef CONFIG_PNP + struct pnp_dev *wss; + struct pnp_dev *ctrl; + struct pnp_dev *mpu; +#endif +}; + +#ifdef CONFIG_PNP + +/* + * PNP BIOS + */ +static const struct pnp_device_id snd_cs423x_pnpbiosids[] = { + { .id = "CSC0100" }, + { .id = "CSC0000" }, + /* Guillemot Turtlebeach something appears to be cs4232 compatible + * (untested) */ + { .id = "GIM0100" }, + { .id = "" } +}; +MODULE_DEVICE_TABLE(pnp, snd_cs423x_pnpbiosids); + +#define CS423X_ISAPNP_DRIVER "cs4232_isapnp" +static struct pnp_card_device_id snd_cs423x_pnpids[] = { + /* Philips PCA70PS */ + { .id = "CSC0d32", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } }, + /* TerraTec Maestro 32/96 (CS4232) */ + { .id = "CSC1a32", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* HP Omnibook 5500 onboard */ + { .id = "CSC4232", .devs = { { "CSC0000" }, { "CSC0002" }, { "CSC0003" } } }, + /* Unnamed CS4236 card (Made in Taiwan) */ + { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Turtle Beach TBS-2000 (CS4232) */ + { .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSCb006" } } }, + /* Turtle Beach Tropez Plus (CS4232) */ + { .id = "CSC7632", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } }, + /* SIC CrystalWave 32 (CS4232) */ + { .id = "CSCf032", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Netfinity 3000 on-board soundcard */ + { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC010f" } } }, + /* Intel Marlin Spike Motherboard - CS4235 */ + { .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Intel Marlin Spike Motherboard (#2) - CS4235 */ + { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, + /* Unknown Intel mainboard - CS4235 */ + { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" } } }, + /* Genius Sound Maker 3DJ - CS4237B */ + { .id = "CSC0437", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Digital PC 5000 Onboard - CS4236B */ + { .id = "CSC0735", .devs = { { "CSC0000" }, { "CSC0010" } } }, + /* some unknown CS4236B */ + { .id = "CSC0b35", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Intel PR440FX Onboard sound */ + { .id = "CSC0b36", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* CS4235 on mainboard without MPU */ + { .id = "CSC1425", .devs = { { "CSC0100" }, { "CSC0110" } } }, + /* Gateway E1000 Onboard CS4236B */ + { .id = "CSC1335", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* HP 6330 Onboard sound */ + { .id = "CSC1525", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, + /* Crystal Computer TidalWave128 */ + { .id = "CSC1e37", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* ACER AW37 - CS4235 */ + { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* build-in soundcard in EliteGroup P5TX-LA motherboard - CS4237B */ + { .id = "CSC4237", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Crystal 3D - CS4237B */ + { .id = "CSC4336", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Typhoon Soundsystem PnP - CS4236B */ + { .id = "CSC4536", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Crystal CX4235-XQ3 EP - CS4235 */ + { .id = "CSC4625", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, + /* Crystal Semiconductors CS4237B */ + { .id = "CSC4637", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* NewClear 3D - CX4237B-XQ3 */ + { .id = "CSC4837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Dell Optiplex GX1 - CS4236B */ + { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Dell P410 motherboard - CS4236B */ + { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" } } }, + /* Dell Workstation 400 Onboard - CS4236B */ + { .id = "CSC6836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Turtle Beach Malibu - CS4237B */ + { .id = "CSC7537", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* CS4235 - onboard */ + { .id = "CSC8025", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, + /* IBM Aptiva 2137 E24 Onboard - CS4237B */ + { .id = "CSC8037", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* IBM IntelliStation M Pro motherboard */ + { .id = "CSCc835", .devs = { { "CSC0000" }, { "CSC0010" } } }, + /* Guillemot MaxiSound 16 PnP - CS4236B */ + { .id = "CSC9836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Gallant SC-70P */ + { .id = "CSC9837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* Techmakers MF-4236PW */ + { .id = "CSCa736", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* TerraTec AudioSystem EWS64XL - CS4236B */ + { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" }, { "CSCa803" } } }, + /* TerraTec AudioSystem EWS64XL - CS4236B */ + { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" } } }, + /* ACER AW37/Pro - CS4235 */ + { .id = "CSCd925", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* ACER AW35/Pro - CS4237B */ + { .id = "CSCd937", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* CS4235 without MPU401 */ + { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" } } }, + /* Unknown SiS530 - CS4235 */ + { .id = "CSC4825", .devs = { { "CSC0100" }, { "CSC0110" } } }, + /* IBM IntelliStation M Pro 6898 11U - CS4236B */ + { .id = "CSCe835", .devs = { { "CSC0000" }, { "CSC0010" } } }, + /* IBM PC 300PL Onboard - CS4236B */ + { .id = "CSCe836", .devs = { { "CSC0000" }, { "CSC0010" } } }, + /* Some noname CS4236 based card */ + { .id = "CSCe936", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* CS4236B */ + { .id = "CSCf235", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* CS4236B */ + { .id = "CSCf238", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, + /* --- */ + { .id = "" } /* end */ +}; + +MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids); + +/* WSS initialization */ +static int __devinit snd_cs423x_pnp_init_wss(int dev, struct pnp_dev *pdev) +{ + if (pnp_activate_dev(pdev) < 0) { + printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n"); + return -EBUSY; + } + port[dev] = pnp_port_start(pdev, 0); + if (fm_port[dev] > 0) + fm_port[dev] = pnp_port_start(pdev, 1); + sb_port[dev] = pnp_port_start(pdev, 2); + irq[dev] = pnp_irq(pdev, 0); + dma1[dev] = pnp_dma(pdev, 0); + dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1); + snd_printdd("isapnp WSS: wss port=0x%lx, fm port=0x%lx, sb port=0x%lx\n", + port[dev], fm_port[dev], sb_port[dev]); + snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n", + irq[dev], dma1[dev], dma2[dev]); + return 0; +} + +/* CTRL initialization */ +static int __devinit snd_cs423x_pnp_init_ctrl(int dev, struct pnp_dev *pdev) +{ + if (pnp_activate_dev(pdev) < 0) { + printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n"); + return -EBUSY; + } + cport[dev] = pnp_port_start(pdev, 0); + snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]); + return 0; +} + +/* MPU initialization */ +static int __devinit snd_cs423x_pnp_init_mpu(int dev, struct pnp_dev *pdev) +{ + if (pnp_activate_dev(pdev) < 0) { + printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n"); + mpu_port[dev] = SNDRV_AUTO_PORT; + mpu_irq[dev] = SNDRV_AUTO_IRQ; + } else { + mpu_port[dev] = pnp_port_start(pdev, 0); + if (mpu_irq[dev] >= 0 && + pnp_irq_valid(pdev, 0) && pnp_irq(pdev, 0) >= 0) { + mpu_irq[dev] = pnp_irq(pdev, 0); + } else { + mpu_irq[dev] = -1; /* disable interrupt */ + } + } + snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]); + return 0; +} + +static int __devinit snd_card_cs423x_pnp(int dev, struct snd_card_cs4236 *acard, + struct pnp_dev *pdev, + struct pnp_dev *cdev) +{ + acard->wss = pdev; + if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0) + return -EBUSY; + if (cdev) + cport[dev] = pnp_port_start(cdev, 0); + else + cport[dev] = -1; + return 0; +} + +static int __devinit snd_card_cs423x_pnpc(int dev, struct snd_card_cs4236 *acard, + struct pnp_card_link *card, + const struct pnp_card_device_id *id) +{ + acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL); + if (acard->wss == NULL) + return -EBUSY; + acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL); + if (acard->ctrl == NULL) + return -EBUSY; + if (id->devs[2].id[0]) { + acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL); + if (acard->mpu == NULL) + return -EBUSY; + } + + /* WSS initialization */ + if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0) + return -EBUSY; + + /* CTRL initialization */ + if (acard->ctrl && cport[dev] > 0) { + if (snd_cs423x_pnp_init_ctrl(dev, acard->ctrl) < 0) + return -EBUSY; + } + /* MPU initialization */ + if (acard->mpu && mpu_port[dev] > 0) { + if (snd_cs423x_pnp_init_mpu(dev, acard->mpu) < 0) + return -EBUSY; + } + return 0; +} +#endif /* CONFIG_PNP */ + +#ifdef CONFIG_PNP +#define is_isapnp_selected(dev) isapnp[dev] +#else +#define is_isapnp_selected(dev) 0 +#endif + +static void snd_card_cs4236_free(struct snd_card *card) +{ + struct snd_card_cs4236 *acard = card->private_data; + + release_and_free_resource(acard->res_sb_port); +} + +static int snd_cs423x_card_new(int dev, struct snd_card **cardp) +{ + struct snd_card *card; + int err; + + err = snd_card_create(index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_card_cs4236), &card); + if (err < 0) + return err; + card->private_free = snd_card_cs4236_free; + *cardp = card; + return 0; +} + +static int __devinit snd_cs423x_probe(struct snd_card *card, int dev) +{ + struct snd_card_cs4236 *acard; + struct snd_pcm *pcm; + struct snd_wss *chip; + struct snd_opl3 *opl3; + int err; + + acard = card->private_data; + if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT) + if ((acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB")) == NULL) { + printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]); + return -EBUSY; + } + + err = snd_cs4236_create(card, port[dev], cport[dev], + irq[dev], + dma1[dev], dma2[dev], + WSS_HW_DETECT3, 0, &chip); + if (err < 0) + return err; + + acard->chip = chip; + if (chip->hardware & WSS_HW_CS4236B_MASK) { + + err = snd_cs4236_pcm(chip, 0, &pcm); + if (err < 0) + return err; + + err = snd_cs4236_mixer(chip); + if (err < 0) + return err; + } else { + err = snd_wss_pcm(chip, 0, &pcm); + if (err < 0) + return err; + + err = snd_wss_mixer(chip); + if (err < 0) + return err; + } + strcpy(card->driver, pcm->name); + strcpy(card->shortname, pcm->name); + sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i", + pcm->name, + chip->port, + irq[dev], + dma1[dev]); + if (dma2[dev] >= 0) + sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]); + + err = snd_wss_timer(chip, 0, NULL); + if (err < 0) + return err; + + if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { + if (snd_opl3_create(card, + fm_port[dev], fm_port[dev] + 2, + OPL3_HW_OPL3_CS, 0, &opl3) < 0) { + printk(KERN_WARNING IDENT ": OPL3 not detected\n"); + } else { + if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) + return err; + } + } + + if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { + if (mpu_irq[dev] == SNDRV_AUTO_IRQ) + mpu_irq[dev] = -1; + if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232, + mpu_port[dev], 0, + mpu_irq[dev], NULL) < 0) + printk(KERN_WARNING IDENT ": MPU401 not detected\n"); + } + + return snd_card_register(card); +} + +static int __devinit snd_cs423x_isa_match(struct device *pdev, + unsigned int dev) +{ + if (!enable[dev] || is_isapnp_selected(dev)) + return 0; + + if (port[dev] == SNDRV_AUTO_PORT) { + dev_err(pdev, "please specify port\n"); + return 0; + } + if (cport[dev] == SNDRV_AUTO_PORT) { + dev_err(pdev, "please specify cport\n"); + return 0; + } + if (irq[dev] == SNDRV_AUTO_IRQ) { + dev_err(pdev, "please specify irq\n"); + return 0; + } + if (dma1[dev] == SNDRV_AUTO_DMA) { + dev_err(pdev, "please specify dma1\n"); + return 0; + } + return 1; +} + +static int __devinit snd_cs423x_isa_probe(struct device *pdev, + unsigned int dev) +{ + struct snd_card *card; + int err; + + err = snd_cs423x_card_new(dev, &card); + if (err < 0) + return err; + snd_card_set_dev(card, pdev); + if ((err = snd_cs423x_probe(card, dev)) < 0) { + snd_card_free(card); + return err; + } + + dev_set_drvdata(pdev, card); + return 0; +} + +static int __devexit snd_cs423x_isa_remove(struct device *pdev, + unsigned int dev) +{ + snd_card_free(dev_get_drvdata(pdev)); + dev_set_drvdata(pdev, NULL); + return 0; +} + +#ifdef CONFIG_PM +static int snd_cs423x_suspend(struct snd_card *card) +{ + struct snd_card_cs4236 *acard = card->private_data; + snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); + acard->chip->suspend(acard->chip); + return 0; +} + +static int snd_cs423x_resume(struct snd_card *card) +{ + struct snd_card_cs4236 *acard = card->private_data; + acard->chip->resume(acard->chip); + snd_power_change_state(card, SNDRV_CTL_POWER_D0); + return 0; +} + +static int snd_cs423x_isa_suspend(struct device *dev, unsigned int n, + pm_message_t state) +{ + return snd_cs423x_suspend(dev_get_drvdata(dev)); +} + +static int snd_cs423x_isa_resume(struct device *dev, unsigned int n) +{ + return snd_cs423x_resume(dev_get_drvdata(dev)); +} +#endif + +static struct isa_driver cs423x_isa_driver = { + .match = snd_cs423x_isa_match, + .probe = snd_cs423x_isa_probe, + .remove = __devexit_p(snd_cs423x_isa_remove), +#ifdef CONFIG_PM + .suspend = snd_cs423x_isa_suspend, + .resume = snd_cs423x_isa_resume, +#endif + .driver = { + .name = DEV_NAME + }, +}; + + +#ifdef CONFIG_PNP +static int __devinit snd_cs423x_pnpbios_detect(struct pnp_dev *pdev, + const struct pnp_device_id *id) +{ + static int dev; + int err; + struct snd_card *card; + struct pnp_dev *cdev; + char cid[PNP_ID_LEN]; + + if (pnp_device_is_isapnp(pdev)) + return -ENOENT; /* we have another procedure - card */ + for (; dev < SNDRV_CARDS; dev++) { + if (enable[dev] && isapnp[dev]) + break; + } + if (dev >= SNDRV_CARDS) + return -ENODEV; + + /* prepare second id */ + strcpy(cid, pdev->id[0].id); + cid[5] = '1'; + cdev = NULL; + list_for_each_entry(cdev, &(pdev->protocol->devices), protocol_list) { + if (!strcmp(cdev->id[0].id, cid)) + break; + } + err = snd_cs423x_card_new(dev, &card); + if (err < 0) + return err; + err = snd_card_cs423x_pnp(dev, card->private_data, pdev, cdev); + if (err < 0) { + printk(KERN_ERR "PnP BIOS detection failed for " IDENT "\n"); + snd_card_free(card); + return err; + } + snd_card_set_dev(card, &pdev->dev); + if ((err = snd_cs423x_probe(card, dev)) < 0) { + snd_card_free(card); + return err; + } + pnp_set_drvdata(pdev, card); + dev++; + return 0; +} + +static void __devexit snd_cs423x_pnp_remove(struct pnp_dev *pdev) +{ + snd_card_free(pnp_get_drvdata(pdev)); + pnp_set_drvdata(pdev, NULL); +} + +#ifdef CONFIG_PM +static int snd_cs423x_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) +{ + return snd_cs423x_suspend(pnp_get_drvdata(pdev)); +} + +static int snd_cs423x_pnp_resume(struct pnp_dev *pdev) +{ + return snd_cs423x_resume(pnp_get_drvdata(pdev)); +} +#endif + +static struct pnp_driver cs423x_pnp_driver = { + .name = "cs423x-pnpbios", + .id_table = snd_cs423x_pnpbiosids, + .probe = snd_cs423x_pnpbios_detect, + .remove = __devexit_p(snd_cs423x_pnp_remove), +#ifdef CONFIG_PM + .suspend = snd_cs423x_pnp_suspend, + .resume = snd_cs423x_pnp_resume, +#endif +}; + +static int __devinit snd_cs423x_pnpc_detect(struct pnp_card_link *pcard, + const struct pnp_card_device_id *pid) +{ + static int dev; + struct snd_card *card; + int res; + + for ( ; dev < SNDRV_CARDS; dev++) { + if (enable[dev] && isapnp[dev]) + break; + } + if (dev >= SNDRV_CARDS) + return -ENODEV; + + res = snd_cs423x_card_new(dev, &card); + if (res < 0) + return res; + if ((res = snd_card_cs423x_pnpc(dev, card->private_data, pcard, pid)) < 0) { + printk(KERN_ERR "isapnp detection failed and probing for " IDENT + " is not supported\n"); + snd_card_free(card); + return res; + } + snd_card_set_dev(card, &pcard->card->dev); + if ((res = snd_cs423x_probe(card, dev)) < 0) { + snd_card_free(card); + return res; + } + pnp_set_card_drvdata(pcard, card); + dev++; + return 0; +} + +static void __devexit snd_cs423x_pnpc_remove(struct pnp_card_link * pcard) +{ + snd_card_free(pnp_get_card_drvdata(pcard)); + pnp_set_card_drvdata(pcard, NULL); +} + +#ifdef CONFIG_PM +static int snd_cs423x_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state) +{ + return snd_cs423x_suspend(pnp_get_card_drvdata(pcard)); +} + +static int snd_cs423x_pnpc_resume(struct pnp_card_link *pcard) +{ + return snd_cs423x_resume(pnp_get_card_drvdata(pcard)); +} +#endif + +static struct pnp_card_driver cs423x_pnpc_driver = { + .flags = PNP_DRIVER_RES_DISABLE, + .name = CS423X_ISAPNP_DRIVER, + .id_table = snd_cs423x_pnpids, + .probe = snd_cs423x_pnpc_detect, + .remove = __devexit_p(snd_cs423x_pnpc_remove), +#ifdef CONFIG_PM + .suspend = snd_cs423x_pnpc_suspend, + .resume = snd_cs423x_pnpc_resume, +#endif +}; +#endif /* CONFIG_PNP */ + +static int __init alsa_card_cs423x_init(void) +{ + int err; + + err = isa_register_driver(&cs423x_isa_driver, SNDRV_CARDS); +#ifdef CONFIG_PNP + if (!err) + isa_registered = 1; + err = pnp_register_driver(&cs423x_pnp_driver); + if (!err) + pnp_registered = 1; + err = pnp_register_card_driver(&cs423x_pnpc_driver); + if (!err) + pnpc_registered = 1; + if (pnp_registered) + err = 0; + if (isa_registered) + err = 0; +#endif + return err; +} + +static void __exit alsa_card_cs423x_exit(void) +{ +#ifdef CONFIG_PNP + if (pnpc_registered) + pnp_unregister_card_driver(&cs423x_pnpc_driver); + if (pnp_registered) + pnp_unregister_driver(&cs423x_pnp_driver); + if (isa_registered) +#endif + isa_unregister_driver(&cs423x_isa_driver); +} + +module_init(alsa_card_cs423x_init) +module_exit(alsa_card_cs423x_exit) diff --git a/ANDROID_3.4.5/sound/isa/cs423x/cs4236_lib.c b/ANDROID_3.4.5/sound/isa/cs423x/cs4236_lib.c new file mode 100644 index 00000000..c5adca30 --- /dev/null +++ b/ANDROID_3.4.5/sound/isa/cs423x/cs4236_lib.c @@ -0,0 +1,1089 @@ +/* + * Copyright (c) by Jaroslav Kysela <perex@perex.cz> + * Routines for control of CS4235/4236B/4237B/4238B/4239 chips + * + * Note: + * ----- + * + * Bugs: + * ----- + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +/* + * Indirect control registers (CS4236B+) + * + * C0 + * D8: WSS reset (all chips) + * + * C1 (all chips except CS4236) + * D7-D5: version + * D4-D0: chip id + * 11101 - CS4235 + * 01011 - CS4236B + * 01000 - CS4237B + * 01001 - CS4238B + * 11110 - CS4239 + * + * C2 + * D7-D4: 3D Space (CS4235,CS4237B,CS4238B,CS4239) + * D3-D0: 3D Center (CS4237B); 3D Volume (CS4238B) + * + * C3 + * D7: 3D Enable (CS4237B) + * D6: 3D Mono Enable (CS4237B) + * D5: 3D Serial Output (CS4237B,CS4238B) + * D4: 3D Enable (CS4235,CS4238B,CS4239) + * + * C4 + * D7: consumer serial port enable (CS4237B,CS4238B) + * D6: channels status block reset (CS4237B,CS4238B) + * D5: user bit in sub-frame of digital audio data (CS4237B,CS4238B) + * D4: validity bit bit in sub-frame of digital audio data (CS4237B,CS4238B) + * + * C5 lower channel status (digital serial data description) (CS4237B,CS4238B) + * D7-D6: first two bits of category code + * D5: lock + * D4-D3: pre-emphasis (0 = none, 1 = 50/15us) + * D2: copy/copyright (0 = copy inhibited) + * D1: 0 = digital audio / 1 = non-digital audio + * + * C6 upper channel status (digital serial data description) (CS4237B,CS4238B) + * D7-D6: sample frequency (0 = 44.1kHz) + * D5: generation status (0 = no indication, 1 = original/commercially precaptureed data) + * D4-D0: category code (upper bits) + * + * C7 reserved (must write 0) + * + * C8 wavetable control + * D7: volume control interrupt enable (CS4235,CS4239) + * D6: hardware volume control format (CS4235,CS4239) + * D3: wavetable serial port enable (all chips) + * D2: DSP serial port switch (all chips) + * D1: disable MCLK (all chips) + * D0: force BRESET low (all chips) + * + */ + +#include <asm/io.h> +#include <linux/delay.h> +#include <linux/init.h> +#include <linux/time.h> +#include <linux/wait.h> +#include <sound/core.h> +#include <sound/wss.h> +#include <sound/asoundef.h> +#include <sound/initval.h> +#include <sound/tlv.h> + +/* + * + */ + +static unsigned char snd_cs4236_ext_map[18] = { + /* CS4236_LEFT_LINE */ 0xff, + /* CS4236_RIGHT_LINE */ 0xff, + /* CS4236_LEFT_MIC */ 0xdf, + /* CS4236_RIGHT_MIC */ 0xdf, + /* CS4236_LEFT_MIX_CTRL */ 0xe0 | 0x18, + /* CS4236_RIGHT_MIX_CTRL */ 0xe0, + /* CS4236_LEFT_FM */ 0xbf, + /* CS4236_RIGHT_FM */ 0xbf, + /* CS4236_LEFT_DSP */ 0xbf, + /* CS4236_RIGHT_DSP */ 0xbf, + /* CS4236_RIGHT_LOOPBACK */ 0xbf, + /* CS4236_DAC_MUTE */ 0xe0, + /* CS4236_ADC_RATE */ 0x01, /* 48kHz */ + /* CS4236_DAC_RATE */ 0x01, /* 48kHz */ + /* CS4236_LEFT_MASTER */ 0xbf, + /* CS4236_RIGHT_MASTER */ 0xbf, + /* CS4236_LEFT_WAVE */ 0xbf, + /* CS4236_RIGHT_WAVE */ 0xbf +}; + +/* + * + */ + +static void snd_cs4236_ctrl_out(struct snd_wss *chip, + unsigned char reg, unsigned char val) +{ + outb(reg, chip->cport + 3); + outb(chip->cimage[reg] = val, chip->cport + 4); +} + +static unsigned char snd_cs4236_ctrl_in(struct snd_wss *chip, unsigned char reg) +{ + outb(reg, chip->cport + 3); + return inb(chip->cport + 4); +} + +/* + * PCM + */ + +#define CLOCKS 8 + +static struct snd_ratnum clocks[CLOCKS] = { + { .num = 16934400, .den_min = 353, .den_max = 353, .den_step = 1 }, + { .num = 16934400, .den_min = 529, .den_max = 529, .den_step = 1 }, + { .num = 16934400, .den_min = 617, .den_max = 617, .den_step = 1 }, + { .num = 16934400, .den_min = 1058, .den_max = 1058, .den_step = 1 }, + { .num = 16934400, .den_min = 1764, .den_max = 1764, .den_step = 1 }, + { .num = 16934400, .den_min = 2117, .den_max = 2117, .den_step = 1 }, + { .num = 16934400, .den_min = 2558, .den_max = 2558, .den_step = 1 }, + { .num = 16934400/16, .den_min = 21, .den_max = 192, .den_step = 1 } +}; + +static struct snd_pcm_hw_constraint_ratnums hw_constraints_clocks = { + .nrats = CLOCKS, + .rats = clocks, +}; + +static int snd_cs4236_xrate(struct snd_pcm_runtime *runtime) +{ + return snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, + &hw_constraints_clocks); +} + +static unsigned char divisor_to_rate_register(unsigned int divisor) +{ + switch (divisor) { + case 353: return 1; + case 529: return 2; + case 617: return 3; + case 1058: return 4; + case 1764: return 5; + case 2117: return 6; + case 2558: return 7; + default: + if (divisor < 21 || divisor > 192) { + snd_BUG(); + return 192; + } + return divisor; + } +} + +static void snd_cs4236_playback_format(struct snd_wss *chip, + struct snd_pcm_hw_params *params, + unsigned char pdfr) +{ + unsigned long flags; + unsigned char rate = divisor_to_rate_register(params->rate_den); + + spin_lock_irqsave(&chip->reg_lock, flags); + /* set fast playback format change and clean playback FIFO */ + snd_wss_out(chip, CS4231_ALT_FEATURE_1, + chip->image[CS4231_ALT_FEATURE_1] | 0x10); + snd_wss_out(chip, CS4231_PLAYBK_FORMAT, pdfr & 0xf0); + snd_wss_out(chip, CS4231_ALT_FEATURE_1, + chip->image[CS4231_ALT_FEATURE_1] & ~0x10); + snd_cs4236_ext_out(chip, CS4236_DAC_RATE, rate); + spin_unlock_irqrestore(&chip->reg_lock, flags); +} + +static void snd_cs4236_capture_format(struct snd_wss *chip, + struct snd_pcm_hw_params *params, + unsigned char cdfr) +{ + unsigned long flags; + unsigned char rate = divisor_to_rate_register(params->rate_den); + + spin_lock_irqsave(&chip->reg_lock, flags); + /* set fast capture format change and clean capture FIFO */ + snd_wss_out(chip, CS4231_ALT_FEATURE_1, + chip->image[CS4231_ALT_FEATURE_1] | 0x20); + snd_wss_out(chip, CS4231_REC_FORMAT, cdfr & 0xf0); + snd_wss_out(chip, CS4231_ALT_FEATURE_1, + chip->image[CS4231_ALT_FEATURE_1] & ~0x20); + snd_cs4236_ext_out(chip, CS4236_ADC_RATE, rate); + spin_unlock_irqrestore(&chip->reg_lock, flags); +} + +#ifdef CONFIG_PM + +static void snd_cs4236_suspend(struct snd_wss *chip) +{ + int reg; + unsigned long flags; + + spin_lock_irqsave(&chip->reg_lock, flags); + for (reg = 0; reg < 32; reg++) + chip->image[reg] = snd_wss_in(chip, reg); + for (reg = 0; reg < 18; reg++) + chip->eimage[reg] = snd_cs4236_ext_in(chip, CS4236_I23VAL(reg)); + for (reg = 2; reg < 9; reg++) + chip->cimage[reg] = snd_cs4236_ctrl_in(chip, reg); + spin_unlock_irqrestore(&chip->reg_lock, flags); +} + +static void snd_cs4236_resume(struct snd_wss *chip) +{ + int reg; + unsigned long flags; + + snd_wss_mce_up(chip); + spin_lock_irqsave(&chip->reg_lock, flags); + for (reg = 0; reg < 32; reg++) { + switch (reg) { + case CS4236_EXT_REG: + case CS4231_VERSION: + case 27: /* why? CS4235 - master left */ + case 29: /* why? CS4235 - master right */ + break; + default: + snd_wss_out(chip, reg, chip->image[reg]); + break; + } + } + for (reg = 0; reg < 18; reg++) + snd_cs4236_ext_out(chip, CS4236_I23VAL(reg), chip->eimage[reg]); + for (reg = 2; reg < 9; reg++) { + switch (reg) { + case 7: + break; + default: + snd_cs4236_ctrl_out(chip, reg, chip->cimage[reg]); + } + } + spin_unlock_irqrestore(&chip->reg_lock, flags); + snd_wss_mce_down(chip); +} + +#endif /* CONFIG_PM */ +/* + * This function does no fail if the chip is not CS4236B or compatible. + * It just an equivalent to the snd_wss_create() then. + */ +int snd_cs4236_create(struct snd_card *card, + unsigned long port, + unsigned long cport, + int irq, int dma1, int dma2, + unsigned short hardware, + unsigned short hwshare, + struct snd_wss **rchip) +{ + struct snd_wss *chip; + unsigned char ver1, ver2; + unsigned int reg; + int err; + + *rchip = NULL; + if (hardware == WSS_HW_DETECT) + hardware = WSS_HW_DETECT3; + + err = snd_wss_create(card, port, cport, + irq, dma1, dma2, hardware, hwshare, &chip); + if (err < 0) + return err; + + if ((chip->hardware & WSS_HW_CS4236B_MASK) == 0) { + snd_printd("chip is not CS4236+, hardware=0x%x\n", + chip->hardware); + *rchip = chip; + return 0; + } +#if 0 + { + int idx; + for (idx = 0; idx < 8; idx++) + snd_printk(KERN_DEBUG "CD%i = 0x%x\n", + idx, inb(chip->cport + idx)); + for (idx = 0; idx < 9; idx++) + snd_printk(KERN_DEBUG "C%i = 0x%x\n", + idx, snd_cs4236_ctrl_in(chip, idx)); + } +#endif + if (cport < 0x100 || cport == SNDRV_AUTO_PORT) { + snd_printk(KERN_ERR "please, specify control port " + "for CS4236+ chips\n"); + snd_device_free(card, chip); + return -ENODEV; + } + ver1 = snd_cs4236_ctrl_in(chip, 1); + ver2 = snd_cs4236_ext_in(chip, CS4236_VERSION); + snd_printdd("CS4236: [0x%lx] C1 (version) = 0x%x, ext = 0x%x\n", + cport, ver1, ver2); + if (ver1 != ver2) { + snd_printk(KERN_ERR "CS4236+ chip detected, but " + "control port 0x%lx is not valid\n", cport); + snd_device_free(card, chip); + return -ENODEV; + } + snd_cs4236_ctrl_out(chip, 0, 0x00); + snd_cs4236_ctrl_out(chip, 2, 0xff); + snd_cs4236_ctrl_out(chip, 3, 0x00); + snd_cs4236_ctrl_out(chip, 4, 0x80); + reg = ((IEC958_AES1_CON_PCM_CODER & 3) << 6) | + IEC958_AES0_CON_EMPHASIS_NONE; + snd_cs4236_ctrl_out(chip, 5, reg); + snd_cs4236_ctrl_out(chip, 6, IEC958_AES1_CON_PCM_CODER >> 2); + snd_cs4236_ctrl_out(chip, 7, 0x00); + /* + * 0x8c for C8 is valid for Turtle Beach Malibu - the IEC-958 + * output is working with this setup, other hardware should + * have different signal paths and this value should be + * selectable in the future + */ + snd_cs4236_ctrl_out(chip, 8, 0x8c); + chip->rate_constraint = snd_cs4236_xrate; + chip->set_playback_format = snd_cs4236_playback_format; + chip->set_capture_format = snd_cs4236_capture_format; +#ifdef CONFIG_PM + chip->suspend = snd_cs4236_suspend; + chip->resume = snd_cs4236_resume; +#endif + + /* initialize extended registers */ + for (reg = 0; reg < sizeof(snd_cs4236_ext_map); reg++) + snd_cs4236_ext_out(chip, CS4236_I23VAL(reg), + snd_cs4236_ext_map[reg]); + + /* initialize compatible but more featured registers */ + snd_wss_out(chip, CS4231_LEFT_INPUT, 0x40); + snd_wss_out(chip, CS4231_RIGHT_INPUT, 0x40); + snd_wss_out(chip, CS4231_AUX1_LEFT_INPUT, 0xff); + snd_wss_out(chip, CS4231_AUX1_RIGHT_INPUT, 0xff); + snd_wss_out(chip, CS4231_AUX2_LEFT_INPUT, 0xdf); + snd_wss_out(chip, CS4231_AUX2_RIGHT_INPUT, 0xdf); + snd_wss_out(chip, CS4231_RIGHT_LINE_IN, 0xff); + snd_wss_out(chip, CS4231_LEFT_LINE_IN, 0xff); + snd_wss_out(chip, CS4231_RIGHT_LINE_IN, 0xff); + switch (chip->hardware) { + case WSS_HW_CS4235: + case WSS_HW_CS4239: + snd_wss_out(chip, CS4235_LEFT_MASTER, 0xff); + snd_wss_out(chip, CS4235_RIGHT_MASTER, 0xff); + break; + } + + *rchip = chip; + return 0; +} + +int snd_cs4236_pcm(struct snd_wss *chip, int device, struct snd_pcm **rpcm) +{ + struct snd_pcm *pcm; + int err; + + err = snd_wss_pcm(chip, device, &pcm); + if (err < 0) + return err; + pcm->info_flags &= ~SNDRV_PCM_INFO_JOINT_DUPLEX; + if (rpcm) + *rpcm = pcm; + return 0; +} + +/* + * MIXER + */ + +#define CS4236_SINGLE(xname, xindex, reg, shift, mask, invert) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ + .info = snd_cs4236_info_single, \ + .get = snd_cs4236_get_single, .put = snd_cs4236_put_single, \ + .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } + +#define CS4236_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ + .info = snd_cs4236_info_single, \ + .get = snd_cs4236_get_single, .put = snd_cs4236_put_single, \ + .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \ + .tlv = { .p = (xtlv) } } + +static int snd_cs4236_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) +{ + int mask = (kcontrol->private_value >> 16) & 0xff; + + uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = mask; + return 0; +} + +static int snd_cs4236_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + int reg = kcontrol->private_value & 0xff; + int shift = (kcontrol->private_value >> 8) & 0xff; + int mask = (kcontrol->private_value >> 16) & 0xff; + int invert = (kcontrol->private_value >> 24) & 0xff; + + spin_lock_irqsave(&chip->reg_lock, flags); + ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(reg)] >> shift) & mask; + spin_unlock_irqrestore(&chip->reg_lock, flags); + if (invert) + ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; + return 0; +} + +static int snd_cs4236_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + int reg = kcontrol->private_value & 0xff; + int shift = (kcontrol->private_value >> 8) & 0xff; + int mask = (kcontrol->private_value >> 16) & 0xff; + int invert = (kcontrol->private_value >> 24) & 0xff; + int change; + unsigned short val; + + val = (ucontrol->value.integer.value[0] & mask); + if (invert) + val = mask - val; + val <<= shift; + spin_lock_irqsave(&chip->reg_lock, flags); + val = (chip->eimage[CS4236_REG(reg)] & ~(mask << shift)) | val; + change = val != chip->eimage[CS4236_REG(reg)]; + snd_cs4236_ext_out(chip, reg, val); + spin_unlock_irqrestore(&chip->reg_lock, flags); + return change; +} + +#define CS4236_SINGLEC(xname, xindex, reg, shift, mask, invert) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ + .info = snd_cs4236_info_single, \ + .get = snd_cs4236_get_singlec, .put = snd_cs4236_put_singlec, \ + .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } + +static int snd_cs4236_get_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + int reg = kcontrol->private_value & 0xff; + int shift = (kcontrol->private_value >> 8) & 0xff; + int mask = (kcontrol->private_value >> 16) & 0xff; + int invert = (kcontrol->private_value >> 24) & 0xff; + + spin_lock_irqsave(&chip->reg_lock, flags); + ucontrol->value.integer.value[0] = (chip->cimage[reg] >> shift) & mask; + spin_unlock_irqrestore(&chip->reg_lock, flags); + if (invert) + ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; + return 0; +} + +static int snd_cs4236_put_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + int reg = kcontrol->private_value & 0xff; + int shift = (kcontrol->private_value >> 8) & 0xff; + int mask = (kcontrol->private_value >> 16) & 0xff; + int invert = (kcontrol->private_value >> 24) & 0xff; + int change; + unsigned short val; + + val = (ucontrol->value.integer.value[0] & mask); + if (invert) + val = mask - val; + val <<= shift; + spin_lock_irqsave(&chip->reg_lock, flags); + val = (chip->cimage[reg] & ~(mask << shift)) | val; + change = val != chip->cimage[reg]; + snd_cs4236_ctrl_out(chip, reg, val); + spin_unlock_irqrestore(&chip->reg_lock, flags); + return change; +} + +#define CS4236_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ + .info = snd_cs4236_info_double, \ + .get = snd_cs4236_get_double, .put = snd_cs4236_put_double, \ + .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } + +#define CS4236_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, \ + shift_right, mask, invert, xtlv) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ + .info = snd_cs4236_info_double, \ + .get = snd_cs4236_get_double, .put = snd_cs4236_put_double, \ + .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | \ + (shift_right << 19) | (mask << 24) | (invert << 22), \ + .tlv = { .p = (xtlv) } } + +static int snd_cs4236_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) +{ + int mask = (kcontrol->private_value >> 24) & 0xff; + + uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 2; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = mask; + return 0; +} + +static int snd_cs4236_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + int left_reg = kcontrol->private_value & 0xff; + int right_reg = (kcontrol->private_value >> 8) & 0xff; + int shift_left = (kcontrol->private_value >> 16) & 0x07; + int shift_right = (kcontrol->private_value >> 19) & 0x07; + int mask = (kcontrol->private_value >> 24) & 0xff; + int invert = (kcontrol->private_value >> 22) & 1; + + spin_lock_irqsave(&chip->reg_lock, flags); + ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(left_reg)] >> shift_left) & mask; + ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask; + spin_unlock_irqrestore(&chip->reg_lock, flags); + if (invert) { + ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; + ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; + } + return 0; +} + +static int snd_cs4236_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + int left_reg = kcontrol->private_value & 0xff; + int right_reg = (kcontrol->private_value >> 8) & 0xff; + int shift_left = (kcontrol->private_value >> 16) & 0x07; + int shift_right = (kcontrol->private_value >> 19) & 0x07; + int mask = (kcontrol->private_value >> 24) & 0xff; + int invert = (kcontrol->private_value >> 22) & 1; + int change; + unsigned short val1, val2; + + val1 = ucontrol->value.integer.value[0] & mask; + val2 = ucontrol->value.integer.value[1] & mask; + if (invert) { + val1 = mask - val1; + val2 = mask - val2; + } + val1 <<= shift_left; + val2 <<= shift_right; + spin_lock_irqsave(&chip->reg_lock, flags); + if (left_reg != right_reg) { + val1 = (chip->eimage[CS4236_REG(left_reg)] & ~(mask << shift_left)) | val1; + val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2; + change = val1 != chip->eimage[CS4236_REG(left_reg)] || val2 != chip->eimage[CS4236_REG(right_reg)]; + snd_cs4236_ext_out(chip, left_reg, val1); + snd_cs4236_ext_out(chip, right_reg, val2); + } else { + val1 = (chip->eimage[CS4236_REG(left_reg)] & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2; + change = val1 != chip->eimage[CS4236_REG(left_reg)]; + snd_cs4236_ext_out(chip, left_reg, val1); + } + spin_unlock_irqrestore(&chip->reg_lock, flags); + return change; +} + +#define CS4236_DOUBLE1(xname, xindex, left_reg, right_reg, shift_left, \ + shift_right, mask, invert) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ + .info = snd_cs4236_info_double, \ + .get = snd_cs4236_get_double1, .put = snd_cs4236_put_double1, \ + .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } + +#define CS4236_DOUBLE1_TLV(xname, xindex, left_reg, right_reg, shift_left, \ + shift_right, mask, invert, xtlv) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ + .info = snd_cs4236_info_double, \ + .get = snd_cs4236_get_double1, .put = snd_cs4236_put_double1, \ + .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | \ + (shift_right << 19) | (mask << 24) | (invert << 22), \ + .tlv = { .p = (xtlv) } } + +static int snd_cs4236_get_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + int left_reg = kcontrol->private_value & 0xff; + int right_reg = (kcontrol->private_value >> 8) & 0xff; + int shift_left = (kcontrol->private_value >> 16) & 0x07; + int shift_right = (kcontrol->private_value >> 19) & 0x07; + int mask = (kcontrol->private_value >> 24) & 0xff; + int invert = (kcontrol->private_value >> 22) & 1; + + spin_lock_irqsave(&chip->reg_lock, flags); + ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask; + ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask; + spin_unlock_irqrestore(&chip->reg_lock, flags); + if (invert) { + ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; + ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; + } + return 0; +} + +static int snd_cs4236_put_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + int left_reg = kcontrol->private_value & 0xff; + int right_reg = (kcontrol->private_value >> 8) & 0xff; + int shift_left = (kcontrol->private_value >> 16) & 0x07; + int shift_right = (kcontrol->private_value >> 19) & 0x07; + int mask = (kcontrol->private_value >> 24) & 0xff; + int invert = (kcontrol->private_value >> 22) & 1; + int change; + unsigned short val1, val2; + + val1 = ucontrol->value.integer.value[0] & mask; + val2 = ucontrol->value.integer.value[1] & mask; + if (invert) { + val1 = mask - val1; + val2 = mask - val2; + } + val1 <<= shift_left; + val2 <<= shift_right; + spin_lock_irqsave(&chip->reg_lock, flags); + val1 = (chip->image[left_reg] & ~(mask << shift_left)) | val1; + val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2; + change = val1 != chip->image[left_reg] || val2 != chip->eimage[CS4236_REG(right_reg)]; + snd_wss_out(chip, left_reg, val1); + snd_cs4236_ext_out(chip, right_reg, val2); + spin_unlock_irqrestore(&chip->reg_lock, flags); + return change; +} + +#define CS4236_MASTER_DIGITAL(xname, xindex, xtlv) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ + .info = snd_cs4236_info_double, \ + .get = snd_cs4236_get_master_digital, .put = snd_cs4236_put_master_digital, \ + .private_value = 71 << 24, \ + .tlv = { .p = (xtlv) } } + +static inline int snd_cs4236_mixer_master_digital_invert_volume(int vol) +{ + return (vol < 64) ? 63 - vol : 64 + (71 - vol); +} + +static int snd_cs4236_get_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + + spin_lock_irqsave(&chip->reg_lock, flags); + ucontrol->value.integer.value[0] = snd_cs4236_mixer_master_digital_invert_volume(chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] & 0x7f); + ucontrol->value.integer.value[1] = snd_cs4236_mixer_master_digital_invert_volume(chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & 0x7f); + spin_unlock_irqrestore(&chip->reg_lock, flags); + return 0; +} + +static int snd_cs4236_put_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + int change; + unsigned short val1, val2; + + val1 = snd_cs4236_mixer_master_digital_invert_volume(ucontrol->value.integer.value[0] & 0x7f); + val2 = snd_cs4236_mixer_master_digital_invert_volume(ucontrol->value.integer.value[1] & 0x7f); + spin_lock_irqsave(&chip->reg_lock, flags); + val1 = (chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] & ~0x7f) | val1; + val2 = (chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & ~0x7f) | val2; + change = val1 != chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] || val2 != chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)]; + snd_cs4236_ext_out(chip, CS4236_LEFT_MASTER, val1); + snd_cs4236_ext_out(chip, CS4236_RIGHT_MASTER, val2); + spin_unlock_irqrestore(&chip->reg_lock, flags); + return change; +} + +#define CS4235_OUTPUT_ACCU(xname, xindex, xtlv) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ + .info = snd_cs4236_info_double, \ + .get = snd_cs4235_get_output_accu, .put = snd_cs4235_put_output_accu, \ + .private_value = 3 << 24, \ + .tlv = { .p = (xtlv) } } + +static inline int snd_cs4235_mixer_output_accu_get_volume(int vol) +{ + switch ((vol >> 5) & 3) { + case 0: return 1; + case 1: return 3; + case 2: return 2; + case 3: return 0; + } + return 3; +} + +static inline int snd_cs4235_mixer_output_accu_set_volume(int vol) +{ + switch (vol & 3) { + case 0: return 3 << 5; + case 1: return 0 << 5; + case 2: return 2 << 5; + case 3: return 1 << 5; + } + return 1 << 5; +} + +static int snd_cs4235_get_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + + spin_lock_irqsave(&chip->reg_lock, flags); + ucontrol->value.integer.value[0] = snd_cs4235_mixer_output_accu_get_volume(chip->image[CS4235_LEFT_MASTER]); + ucontrol->value.integer.value[1] = snd_cs4235_mixer_output_accu_get_volume(chip->image[CS4235_RIGHT_MASTER]); + spin_unlock_irqrestore(&chip->reg_lock, flags); + return 0; +} + +static int snd_cs4235_put_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + int change; + unsigned short val1, val2; + + val1 = snd_cs4235_mixer_output_accu_set_volume(ucontrol->value.integer.value[0]); + val2 = snd_cs4235_mixer_output_accu_set_volume(ucontrol->value.integer.value[1]); + spin_lock_irqsave(&chip->reg_lock, flags); + val1 = (chip->image[CS4235_LEFT_MASTER] & ~(3 << 5)) | val1; + val2 = (chip->image[CS4235_RIGHT_MASTER] & ~(3 << 5)) | val2; + change = val1 != chip->image[CS4235_LEFT_MASTER] || val2 != chip->image[CS4235_RIGHT_MASTER]; + snd_wss_out(chip, CS4235_LEFT_MASTER, val1); + snd_wss_out(chip, CS4235_RIGHT_MASTER, val2); + spin_unlock_irqrestore(&chip->reg_lock, flags); + return change; +} + +static const DECLARE_TLV_DB_SCALE(db_scale_7bit, -9450, 150, 0); +static const DECLARE_TLV_DB_SCALE(db_scale_6bit, -9450, 150, 0); +static const DECLARE_TLV_DB_SCALE(db_scale_6bit_12db_max, -8250, 150, 0); +static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0); +static const DECLARE_TLV_DB_SCALE(db_scale_5bit_22db_max, -2400, 150, 0); +static const DECLARE_TLV_DB_SCALE(db_scale_4bit, -4500, 300, 0); +static const DECLARE_TLV_DB_SCALE(db_scale_2bit, -1800, 600, 0); +static const DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0); + +static struct snd_kcontrol_new snd_cs4236_controls[] = { + +CS4236_DOUBLE("Master Digital Playback Switch", 0, + CS4236_LEFT_MASTER, CS4236_RIGHT_MASTER, 7, 7, 1, 1), +CS4236_DOUBLE("Master Digital Capture Switch", 0, + CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1), +CS4236_MASTER_DIGITAL("Master Digital Volume", 0, db_scale_7bit), + +CS4236_DOUBLE_TLV("Capture Boost Volume", 0, + CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1, + db_scale_2bit), + +WSS_DOUBLE("PCM Playback Switch", 0, + CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1), +WSS_DOUBLE_TLV("PCM Playback Volume", 0, + CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1, + db_scale_6bit), + +CS4236_DOUBLE("DSP Playback Switch", 0, + CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 7, 7, 1, 1), +CS4236_DOUBLE_TLV("DSP Playback Volume", 0, + CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 0, 0, 63, 1, + db_scale_6bit), + +CS4236_DOUBLE("FM Playback Switch", 0, + CS4236_LEFT_FM, CS4236_RIGHT_FM, 7, 7, 1, 1), +CS4236_DOUBLE_TLV("FM Playback Volume", 0, + CS4236_LEFT_FM, CS4236_RIGHT_FM, 0, 0, 63, 1, + db_scale_6bit), + +CS4236_DOUBLE("Wavetable Playback Switch", 0, + CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 7, 7, 1, 1), +CS4236_DOUBLE_TLV("Wavetable Playback Volume", 0, + CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 0, 0, 63, 1, + db_scale_6bit_12db_max), + +WSS_DOUBLE("Synth Playback Switch", 0, + CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1), +WSS_DOUBLE_TLV("Synth Volume", 0, + CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1, + db_scale_5bit_12db_max), +WSS_DOUBLE("Synth Capture Switch", 0, + CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1), +WSS_DOUBLE("Synth Capture Bypass", 0, + CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 5, 5, 1, 1), + +CS4236_DOUBLE("Mic Playback Switch", 0, + CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 6, 6, 1, 1), +CS4236_DOUBLE("Mic Capture Switch", 0, + CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 7, 7, 1, 1), +CS4236_DOUBLE_TLV("Mic Volume", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC, + 0, 0, 31, 1, db_scale_5bit_22db_max), +CS4236_DOUBLE("Mic Playback Boost (+20dB)", 0, + CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 5, 5, 1, 0), + +WSS_DOUBLE("Line Playback Switch", 0, + CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1), +WSS_DOUBLE_TLV("Line Volume", 0, + CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1, + db_scale_5bit_12db_max), +WSS_DOUBLE("Line Capture Switch", 0, + CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1), +WSS_DOUBLE("Line Capture Bypass", 0, + CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 5, 5, 1, 1), + +WSS_DOUBLE("CD Playback Switch", 0, + CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1), +WSS_DOUBLE_TLV("CD Volume", 0, + CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1, + db_scale_5bit_12db_max), +WSS_DOUBLE("CD Capture Switch", 0, + CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 6, 6, 1, 1), + +CS4236_DOUBLE1("Mono Output Playback Switch", 0, + CS4231_MONO_CTRL, CS4236_RIGHT_MIX_CTRL, 6, 7, 1, 1), +CS4236_DOUBLE1("Beep Playback Switch", 0, + CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1), +WSS_SINGLE_TLV("Beep Playback Volume", 0, CS4231_MONO_CTRL, 0, 15, 1, + db_scale_4bit), +WSS_SINGLE("Beep Bypass Playback Switch", 0, CS4231_MONO_CTRL, 5, 1, 0), + +WSS_DOUBLE_TLV("Capture Volume", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, + 0, 0, 15, 0, db_scale_rec_gain), +WSS_DOUBLE("Analog Loopback Capture Switch", 0, + CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 7, 7, 1, 0), + +WSS_SINGLE("Loopback Digital Playback Switch", 0, CS4231_LOOPBACK, 0, 1, 0), +CS4236_DOUBLE1_TLV("Loopback Digital Playback Volume", 0, + CS4231_LOOPBACK, CS4236_RIGHT_LOOPBACK, 2, 0, 63, 1, + db_scale_6bit), +}; + +static const DECLARE_TLV_DB_SCALE(db_scale_5bit_6db_max, -5600, 200, 0); +static const DECLARE_TLV_DB_SCALE(db_scale_2bit_16db_max, -2400, 800, 0); + +static struct snd_kcontrol_new snd_cs4235_controls[] = { + +WSS_DOUBLE("Master Playback Switch", 0, + CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 7, 7, 1, 1), +WSS_DOUBLE_TLV("Master Playback Volume", 0, + CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 0, 0, 31, 1, + db_scale_5bit_6db_max), + +CS4235_OUTPUT_ACCU("Playback Volume", 0, db_scale_2bit_16db_max), + +WSS_DOUBLE("Synth Playback Switch", 1, + CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1), +WSS_DOUBLE("Synth Capture Switch", 1, + CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1), +WSS_DOUBLE_TLV("Synth Volume", 1, + CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1, + db_scale_5bit_12db_max), + +CS4236_DOUBLE_TLV("Capture Volume", 0, + CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1, + db_scale_2bit), + +WSS_DOUBLE("PCM Playback Switch", 0, + CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1), +WSS_DOUBLE("PCM Capture Switch", 0, + CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1), +WSS_DOUBLE_TLV("PCM Volume", 0, + CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1, + db_scale_6bit), + +CS4236_DOUBLE("DSP Switch", 0, CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 7, 7, 1, 1), + +CS4236_DOUBLE("FM Switch", 0, CS4236_LEFT_FM, CS4236_RIGHT_FM, 7, 7, 1, 1), + +CS4236_DOUBLE("Wavetable Switch", 0, + CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 7, 7, 1, 1), + +CS4236_DOUBLE("Mic Capture Switch", 0, + CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 7, 7, 1, 1), +CS4236_DOUBLE("Mic Playback Switch", 0, + CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 6, 6, 1, 1), +CS4236_SINGLE_TLV("Mic Volume", 0, CS4236_LEFT_MIC, 0, 31, 1, + db_scale_5bit_22db_max), +CS4236_SINGLE("Mic Boost (+20dB)", 0, CS4236_LEFT_MIC, 5, 1, 0), + +WSS_DOUBLE("Line Playback Switch", 0, + CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1), +WSS_DOUBLE("Line Capture Switch", 0, + CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1), +WSS_DOUBLE_TLV("Line Volume", 0, + CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1, + db_scale_5bit_12db_max), + +WSS_DOUBLE("CD Playback Switch", 1, + CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1), +WSS_DOUBLE("CD Capture Switch", 1, + CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 6, 6, 1, 1), +WSS_DOUBLE_TLV("CD Volume", 1, + CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1, + db_scale_5bit_12db_max), + +CS4236_DOUBLE1("Beep Playback Switch", 0, + CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1), +WSS_SINGLE("Beep Playback Volume", 0, CS4231_MONO_CTRL, 0, 15, 1), + +WSS_DOUBLE("Analog Loopback Switch", 0, + CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 7, 7, 1, 0), +}; + +#define CS4236_IEC958_ENABLE(xname, xindex) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ + .info = snd_cs4236_info_single, \ + .get = snd_cs4236_get_iec958_switch, .put = snd_cs4236_put_iec958_switch, \ + .private_value = 1 << 16 } + +static int snd_cs4236_get_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + + spin_lock_irqsave(&chip->reg_lock, flags); + ucontrol->value.integer.value[0] = chip->image[CS4231_ALT_FEATURE_1] & 0x02 ? 1 : 0; +#if 0 + printk(KERN_DEBUG "get valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, " + "C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n", + snd_wss_in(chip, CS4231_ALT_FEATURE_1), + snd_cs4236_ctrl_in(chip, 3), + snd_cs4236_ctrl_in(chip, 4), + snd_cs4236_ctrl_in(chip, 5), + snd_cs4236_ctrl_in(chip, 6), + snd_cs4236_ctrl_in(chip, 8)); +#endif + spin_unlock_irqrestore(&chip->reg_lock, flags); + return 0; +} + +static int snd_cs4236_put_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_wss *chip = snd_kcontrol_chip(kcontrol); + unsigned long flags; + int change; + unsigned short enable, val; + + enable = ucontrol->value.integer.value[0] & 1; + + mutex_lock(&chip->mce_mutex); + snd_wss_mce_up(chip); + spin_lock_irqsave(&chip->reg_lock, flags); + val = (chip->image[CS4231_ALT_FEATURE_1] & ~0x0e) | (0<<2) | (enable << 1); + change = val != chip->image[CS4231_ALT_FEATURE_1]; + snd_wss_out(chip, CS4231_ALT_FEATURE_1, val); + val = snd_cs4236_ctrl_in(chip, 4) | 0xc0; + snd_cs4236_ctrl_out(chip, 4, val); + udelay(100); + val &= ~0x40; + snd_cs4236_ctrl_out(chip, 4, val); + spin_unlock_irqrestore(&chip->reg_lock, flags); + snd_wss_mce_down(chip); + mutex_unlock(&chip->mce_mutex); + +#if 0 + printk(KERN_DEBUG "set valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, " + "C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n", + snd_wss_in(chip, CS4231_ALT_FEATURE_1), + snd_cs4236_ctrl_in(chip, 3), + snd_cs4236_ctrl_in(chip, 4), + snd_cs4236_ctrl_in(chip, 5), + snd_cs4236_ctrl_in(chip, 6), + snd_cs4236_ctrl_in(chip, 8)); +#endif + return change; +} + +static struct snd_kcontrol_new snd_cs4236_iec958_controls[] = { +CS4236_IEC958_ENABLE("IEC958 Output Enable", 0), +CS4236_SINGLEC("IEC958 Output Validity", 0, 4, 4, 1, 0), +CS4236_SINGLEC("IEC958 Output User", 0, 4, 5, 1, 0), +CS4236_SINGLEC("IEC958 Output CSBR", 0, 4, 6, 1, 0), +CS4236_SINGLEC("IEC958 Output Channel Status Low", 0, 5, 1, 127, 0), +CS4236_SINGLEC("IEC958 Output Channel Status High", 0, 6, 0, 255, 0) +}; + +static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4235[] = { +CS4236_SINGLEC("3D Control - Switch", 0, 3, 4, 1, 0), +CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1) +}; + +static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4237[] = { +CS4236_SINGLEC("3D Control - Switch", 0, 3, 7, 1, 0), +CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1), +CS4236_SINGLEC("3D Control - Center", 0, 2, 0, 15, 1), +CS4236_SINGLEC("3D Control - Mono", 0, 3, 6, 1, 0), +CS4236_SINGLEC("3D Control - IEC958", 0, 3, 5, 1, 0) +}; + +static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4238[] = { +CS4236_SINGLEC("3D Control - Switch", 0, 3, 4, 1, 0), +CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1), +CS4236_SINGLEC("3D Control - Volume", 0, 2, 0, 15, 1), +CS4236_SINGLEC("3D Control - IEC958", 0, 3, 5, 1, 0) +}; + +int snd_cs4236_mixer(struct snd_wss *chip) +{ + struct snd_card *card; + unsigned int idx, count; + int err; + struct snd_kcontrol_new *kcontrol; + + if (snd_BUG_ON(!chip || !chip->card)) + return -EINVAL; + card = chip->card; + strcpy(card->mixername, snd_wss_chip_id(chip)); + + if (chip->hardware == WSS_HW_CS4235 || + chip->hardware == WSS_HW_CS4239) { + for (idx = 0; idx < ARRAY_SIZE(snd_cs4235_controls); idx++) { + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4235_controls[idx], chip))) < 0) + return err; + } + } else { + for (idx = 0; idx < ARRAY_SIZE(snd_cs4236_controls); idx++) { + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_controls[idx], chip))) < 0) + return err; + } + } + switch (chip->hardware) { + case WSS_HW_CS4235: + case WSS_HW_CS4239: + count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4235); + kcontrol = snd_cs4236_3d_controls_cs4235; + break; + case WSS_HW_CS4237B: + count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4237); + kcontrol = snd_cs4236_3d_controls_cs4237; + break; + case WSS_HW_CS4238B: + count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4238); + kcontrol = snd_cs4236_3d_controls_cs4238; + break; + default: + count = 0; + kcontrol = NULL; + } + for (idx = 0; idx < count; idx++, kcontrol++) { + if ((err = snd_ctl_add(card, snd_ctl_new1(kcontrol, chip))) < 0) + return err; + } + if (chip->hardware == WSS_HW_CS4237B || + chip->hardware == WSS_HW_CS4238B) { + for (idx = 0; idx < ARRAY_SIZE(snd_cs4236_iec958_controls); idx++) { + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_iec958_controls[idx], chip))) < 0) + return err; + } + } + return 0; +} |