xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
程式碼 問題 合併請求 Actions 套件 專案 版本發布 Wiki 動態

Linux-2.6.12-rc2

瀏覽代碼 
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
此提交包含在：
Linus Torvalds
2005-04-16 15:20:36 -07:00
當前提交 1da177e4c3
共有 17291 個檔案被更改，包括 6718755 行新增 和 0 行删除
下載 Patch 檔 下載差異檔 展開所有檔案 折疊所有檔案

25
sound/isa/cs423x/Makefile 一般檔案
查看文件

@@ -0,0 +1,25 @@
#
# Makefile for ALSA
# Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz>
#
snd-cs4231-lib-objs := cs4231_lib.o
snd-cs4236-lib-objs := cs4236_lib.o
snd-cs4231-objs := cs4231.o
snd-cs4232-objs := cs4232.o
snd-cs4236-objs := cs4236.o
# Toplevel Module Dependency
obj-$(CONFIG_SND_AZT2320) += snd-cs4231-lib.o
obj-$(CONFIG_SND_OPL3SA2) += snd-cs4231-lib.o
obj-$(CONFIG_SND_CS4231) += snd-cs4231.o snd-cs4231-lib.o
obj-$(CONFIG_SND_CS4232) += snd-cs4232.o snd-cs4231-lib.o
obj-$(CONFIG_SND_CS4236) += snd-cs4236.o snd-cs4236-lib.o snd-cs4231-lib.o
obj-$(CONFIG_SND_GUSMAX) += snd-cs4231-lib.o
obj-$(CONFIG_SND_INTERWAVE) += snd-cs4231-lib.o
obj-$(CONFIG_SND_INTERWAVE_STB) += snd-cs4231-lib.o
obj-$(CONFIG_SND_OPTI92X_CS4231) += snd-cs4231-lib.o
obj-$(CONFIG_SND_WAVEFRONT) += snd-cs4231-lib.o
obj-$(CONFIG_SND_SSCAPE) += snd-cs4231-lib.o
obj-m := $(sort $(obj-m))

169
sound/isa/cs423x/cs4231.c 一般檔案
查看文件

@@ -0,0 +1,169 @@
/*
* Generic driver for CS4231 chips
* Copyright (c) by Jaroslav Kysela <perex@suse.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 <sound/driver.h>
#include <linux/init.h>
#include <linux/time.h>
#include <linux/wait.h>
#include <linux/moduleparam.h>
#include <sound/core.h>
#include <sound/cs4231.h>
#include <sound/mpu401.h>
#include <sound/initval.h>
MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
MODULE_DESCRIPTION("Generic CS4231");
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 int 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 CS4231 soundcard.");
module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for CS4231 soundcard.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable CS4231 soundcard.");
module_param_array(port, long, NULL, 0444);
MODULE_PARM_DESC(port, "Port # for CS4231 driver.");
module_param_array(mpu_port, long, NULL, 0444);
MODULE_PARM_DESC(mpu_port, "MPU-401 port # for CS4231 driver.");
module_param_array(irq, int, NULL, 0444);
MODULE_PARM_DESC(irq, "IRQ # for CS4231 driver.");
module_param_array(mpu_irq, int, NULL, 0444);
MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for CS4231 driver.");
module_param_array(dma1, int, NULL, 0444);
MODULE_PARM_DESC(dma1, "DMA1 # for CS4231 driver.");
module_param_array(dma2, int, NULL, 0444);
MODULE_PARM_DESC(dma2, "DMA2 # for CS4231 driver.");
static snd_card_t *snd_cs4231_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
static int __init snd_card_cs4231_probe(int dev)
{
snd_card_t *card;
struct snd_card_cs4231 *acard;
snd_pcm_t *pcm = NULL;
cs4231_t *chip;
int err;
if (port[dev] == SNDRV_AUTO_PORT) {
snd_printk("specify port\n");
return -EINVAL;
}
if (irq[dev] == SNDRV_AUTO_IRQ) {
snd_printk("specify irq\n");
return -EINVAL;
}
if (dma1[dev] == SNDRV_AUTO_DMA) {
snd_printk("specify dma1\n");
return -EINVAL;
}
card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
if (card == NULL)
return -ENOMEM;
acard = (struct snd_card_cs4231 *)card->private_data;
if ((err = snd_cs4231_create(card, port[dev], -1,
irq[dev],
dma1[dev],
dma2[dev],
CS4231_HW_DETECT,
0, &chip)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) {
snd_card_free(card);
return err;
}
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[dev], dma1[dev]);
if (dma2[dev] >= 0)
sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]);
if ((err = snd_cs4231_mixer(chip)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) {
snd_card_free(card);
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],
mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0,
NULL) < 0)
printk(KERN_ERR "cs4231: MPU401 not detected\n");
}
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);
return err;
}
snd_cs4231_cards[dev] = card;
return 0;
}
static int __init alsa_card_cs4231_init(void)
{
int dev, cards;
for (dev = cards = 0; dev < SNDRV_CARDS && enable[dev]; dev++) {
if (snd_card_cs4231_probe(dev) >= 0)
cards++;
}
if (!cards) {
#ifdef MODULE
printk(KERN_ERR "CS4231 soundcard not found or device busy\n");
#endif
return -ENODEV;
}
return 0;
}
static void __exit alsa_card_cs4231_exit(void)
{
int idx;
for (idx = 0; idx < SNDRV_CARDS; idx++)
snd_card_free(snd_cs4231_cards[idx]);
}
module_init(alsa_card_cs4231_init)
module_exit(alsa_card_cs4231_exit)

1964
sound/isa/cs423x/cs4231_lib.c 一般檔案
查看文件

檔案差異因為檔案過大而無法顯示 載入差異

2
sound/isa/cs423x/cs4232.c 一般檔案
查看文件

@@ -0,0 +1,2 @@
#define CS4232
#include "cs4236.c"

608
sound/isa/cs423x/cs4236.c 一般檔案
查看文件

@@ -0,0 +1,608 @@
/*
* Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips
* Copyright (c) by Jaroslav Kysela <perex@suse.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 <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/pnp.h>
#include <linux/moduleparam.h>
#include <sound/core.h>
#include <sound/cs4231.h>
#include <sound/mpu401.h>
#include <sound/opl3.h>
#include <sound/initval.h>
MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
MODULE_LICENSE("GPL");
#ifdef CS4232
MODULE_DESCRIPTION("Cirrus Logic CS4232");
MODULE_SUPPORTED_DEVICE("{{Turtle Beach,TBS-2000},"
"{Turtle Beach,Tropez Plus},"
"{SIC CrystalWave 32},"
"{Hewlett Packard,Omnibook 5500},"
"{TerraTec,Maestro 32/96},"
"{Philips,PCA70PS}}");
#else
MODULE_DESCRIPTION("Cirrus Logic CS4235-9");
MODULE_SUPPORTED_DEVICE("{{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}}");
#endif
#ifdef CS4232
#define IDENT "CS4232"
#else
#define IDENT "CS4236+"
#endif
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
#ifdef CONFIG_PNP
static int 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.");
struct snd_card_cs4236 {
struct resource *res_sb_port;
#ifdef CONFIG_PNP
struct pnp_dev *wss;
struct pnp_dev *ctrl;
struct pnp_dev *mpu;
#endif
};
static snd_card_t *snd_cs4236_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
#ifdef CONFIG_PNP
#define ISAPNP_CS4232(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \
{ \
ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
.devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \
ISAPNP_DEVICE_ID(_va, _vb, _vc, _mpu401) } \
}
#define ISAPNP_CS4232_1(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \
{ \
ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
.devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \
ISAPNP_DEVICE_ID('P', 'N', 'P', _mpu401) } \
}
#define ISAPNP_CS4232_WOMPU(_va, _vb, _vc, _device, _wss, _ctrl) \
{ \
ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
.devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl) } \
}
#ifdef CS4232
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" } } },
/* --- */
{ .id = "" } /* end */
};
#else /* CS4236 */
static struct pnp_card_device_id snd_cs423x_pnpids[] = {
/* 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 uknown 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" } } },
/* 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 */
};
#endif
MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids);
static int __devinit snd_card_cs4236_pnp(int dev, struct snd_card_cs4236 *acard,
struct pnp_card_link *card,
const struct pnp_card_device_id *id)
{
struct pnp_dev *pdev;
struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
int err;
if (!cfg)
return -ENOMEM;
acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
if (acard->wss == NULL) {
kfree(cfg);
return -EBUSY;
}
acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL);
if (acard->ctrl == NULL) {
kfree(cfg);
return -EBUSY;
}
if (id->devs[2].id[0]) {
acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
if (acard->mpu == NULL) {
kfree(cfg);
return -EBUSY;
}
}
/* WSS initialization */
pdev = acard->wss;
pnp_init_resource_table(cfg);
if (port[dev] != SNDRV_AUTO_PORT)
pnp_resource_change(&cfg->port_resource[0], port[dev], 4);
if (fm_port[dev] != SNDRV_AUTO_PORT && fm_port[dev] > 0)
pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
if (sb_port[dev] != SNDRV_AUTO_PORT)
pnp_resource_change(&cfg->port_resource[2], sb_port[dev], 16);
if (irq[dev] != SNDRV_AUTO_IRQ)
pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
if (dma1[dev] != SNDRV_AUTO_DMA)
pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
if (dma2[dev] != SNDRV_AUTO_DMA)
pnp_resource_change(&cfg->dma_resource[1], dma2[dev] < 0 ? 4 : dma2[dev], 1);
err = pnp_manual_config_dev(pdev, cfg, 0);
if (err < 0)
snd_printk(KERN_ERR IDENT " WSS PnP manual resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
kfree(cfg);
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]);
/* CTRL initialization */
if (acard->ctrl && cport[dev] > 0) {
pdev = acard->ctrl;
pnp_init_resource_table(cfg);
if (cport[dev] != SNDRV_AUTO_PORT)
pnp_resource_change(&cfg->port_resource[0], cport[dev], 8);
err = pnp_manual_config_dev(pdev, cfg, 0);
if (err < 0)
snd_printk(KERN_ERR IDENT " CTRL PnP manual resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
kfree(cfg);
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]);
}
/* MPU initialization */
if (acard->mpu && mpu_port[dev] > 0) {
pdev = acard->mpu;
pnp_init_resource_table(cfg);
if (mpu_port[dev] != SNDRV_AUTO_PORT)
pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
if (mpu_irq[dev] != SNDRV_AUTO_IRQ && mpu_irq[dev] >= 0 &&
pnp_irq_valid(pdev, 0))
pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
err = pnp_manual_config_dev(pdev, cfg, 0);
if (err < 0)
snd_printk(KERN_ERR IDENT " MPU401 PnP manual resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 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]);
}
kfree(cfg);
return 0;
}
#endif /* CONFIG_PNP */
static void snd_card_cs4236_free(snd_card_t *card)
{
struct snd_card_cs4236 *acard = (struct snd_card_cs4236 *)card->private_data;
if (acard) {
if (acard->res_sb_port) {
release_resource(acard->res_sb_port);
kfree_nocheck(acard->res_sb_port);
}
}
}
static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard,
const struct pnp_card_device_id *pid)
{
snd_card_t *card;
struct snd_card_cs4236 *acard;
snd_pcm_t *pcm = NULL;
cs4231_t *chip;
opl3_t *opl3;
int err;
#ifdef CONFIG_PNP
if (!isapnp[dev]) {
#endif
if (port[dev] == SNDRV_AUTO_PORT) {
snd_printk("specify port\n");
return -EINVAL;
}
if (cport[dev] == SNDRV_AUTO_PORT) {
snd_printk("specify cport\n");
return -EINVAL;
}
#ifdef CONFIG_PNP
}
#endif
card = snd_card_new(index[dev], id[dev], THIS_MODULE,
sizeof(struct snd_card_cs4236));
if (card == NULL)
return -ENOMEM;
acard = (struct snd_card_cs4236 *)card->private_data;
card->private_free = snd_card_cs4236_free;
#ifdef CONFIG_PNP
if (isapnp[dev]) {
if ((err = snd_card_cs4236_pnp(dev, acard, pcard, pid))<0) {
printk(KERN_ERR "isapnp detection failed and probing for " IDENT " is not supported\n");
snd_card_free(card);
return -ENXIO;
}
snd_card_set_dev(card, &pcard->card->dev);
}
#endif
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]);
snd_card_free(card);
return -ENOMEM;
}
#ifdef CS4232
if ((err = snd_cs4231_create(card,
port[dev],
cport[dev],
irq[dev],
dma1[dev],
dma2[dev],
CS4231_HW_DETECT,
0,
&chip)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_cs4231_mixer(chip)) < 0) {
snd_card_free(card);
return err;
}
#else /* CS4236 */
if ((err = snd_cs4236_create(card,
port[dev],
cport[dev],
irq[dev],
dma1[dev],
dma2[dev],
CS4231_HW_DETECT,
0,
&chip)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_cs4236_pcm(chip, 0, &pcm)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_cs4236_mixer(chip)) < 0) {
snd_card_free(card);
return err;
}
#endif
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]);
if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) {
snd_card_free(card);
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_ERR IDENT ": OPL3 not detected\n");
} else {
if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
snd_card_free(card);
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],
mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0, NULL) < 0)
printk(KERN_ERR IDENT ": MPU401 not detected\n");
}
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);
return err;
}
if (pcard)
pnp_set_card_drvdata(pcard, card);
else
snd_cs4236_legacy[dev] = card;
return 0;
}
#ifdef CONFIG_PNP
static int __devinit snd_cs423x_pnp_detect(struct pnp_card_link *card,
const struct pnp_card_device_id *id)
{
static int dev;
int res;
for ( ; dev < SNDRV_CARDS; dev++) {
if (!enable[dev] || !isapnp[dev])
continue;
res = snd_card_cs423x_probe(dev, card, id);
if (res < 0)
return res;
dev++;
return 0;
}
return -ENODEV;
}
static void __devexit snd_cs423x_pnp_remove(struct pnp_card_link * pcard)
{
snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
snd_card_disconnect(card);
snd_card_free_in_thread(card);
}
static struct pnp_card_driver cs423x_pnpc_driver = {
.flags = PNP_DRIVER_RES_DISABLE,
.name = "cs423x",
.id_table = snd_cs423x_pnpids,
.probe = snd_cs423x_pnp_detect,
.remove = __devexit_p(snd_cs423x_pnp_remove),
};
#endif /* CONFIG_PNP */
static int __init alsa_card_cs423x_init(void)
{
int dev, cards = 0;
for (dev = 0; dev < SNDRV_CARDS; dev++) {
if (!enable[dev])
continue;
#ifdef CONFIG_PNP
if (isapnp[dev])
continue;
#endif
if (snd_card_cs423x_probe(dev, NULL, NULL) >= 0)
cards++;
}
#ifdef CONFIG_PNP
cards += pnp_register_card_driver(&cs423x_pnpc_driver);
#endif
if (!cards) {
#ifdef CONFIG_PNP
pnp_unregister_card_driver(&cs423x_pnpc_driver);
#endif
#ifdef MODULE
printk(KERN_ERR IDENT " soundcard not found or device busy\n");
#endif
return -ENODEV;
}
return 0;
}
static void __exit alsa_card_cs423x_exit(void)
{
int idx;
#ifdef CONFIG_PNP
/* PnP cards first */
pnp_unregister_card_driver(&cs423x_pnpc_driver);
#endif
for (idx = 0; idx < SNDRV_CARDS; idx++)
snd_card_free(snd_cs4236_legacy[idx]);
}
module_init(alsa_card_cs423x_init)
module_exit(alsa_card_cs423x_exit)

970
sound/isa/cs423x/cs4236_lib.c 一般檔案
查看文件

@@ -0,0 +1,970 @@
/*
* Copyright (c) by Jaroslav Kysela <perex@suse.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 <sound/driver.h>
#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/cs4231.h>
#include <sound/asoundef.h>
MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
MODULE_DESCRIPTION("Routines for control of CS4235/4236B/4237B/4238B/4239 chips");
MODULE_LICENSE("GPL");
/*
*
*/
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(cs4231_t *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(cs4231_t *chip, unsigned char reg)
{
outb(reg, chip->cport + 3);
return inb(chip->cport + 4);
}
/*
* PCM
*/
#define CLOCKS 8
static ratnum_t 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 snd_pcm_hw_constraint_ratnums_t hw_constraints_clocks = {
.nrats = CLOCKS,
.rats = clocks,
};
static int snd_cs4236_xrate(snd_pcm_runtime_t *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:
snd_runtime_check(divisor >= 21 && divisor <= 192, return 192);
return divisor;
}
}
static void snd_cs4236_playback_format(cs4231_t *chip, snd_pcm_hw_params_t *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_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] | 0x10);
snd_cs4231_out(chip, CS4231_PLAYBK_FORMAT, pdfr & 0xf0);
snd_cs4231_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(cs4231_t *chip, snd_pcm_hw_params_t *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_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] | 0x20);
snd_cs4231_out(chip, CS4231_REC_FORMAT, cdfr & 0xf0);
snd_cs4231_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(cs4231_t *chip)
{
int reg;
unsigned long flags;
spin_lock_irqsave(&chip->reg_lock, flags);
for (reg = 0; reg < 32; reg++)
chip->image[reg] = snd_cs4231_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(cs4231_t *chip)
{
int reg;
unsigned long flags;
snd_cs4231_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_cs4231_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_cs4231_mce_down(chip);
}
#endif /* CONFIG_PM */
int snd_cs4236_create(snd_card_t * card,
unsigned long port,
unsigned long cport,
int irq, int dma1, int dma2,
unsigned short hardware,
unsigned short hwshare,
cs4231_t ** rchip)
{
cs4231_t *chip;
unsigned char ver1, ver2;
unsigned int reg;
int err;
*rchip = NULL;
if (hardware == CS4231_HW_DETECT)
hardware = CS4231_HW_DETECT3;
if (cport < 0x100) {
snd_printk("please, specify control port for CS4236+ chips\n");
return -ENODEV;
}
if ((err = snd_cs4231_create(card, port, cport, irq, dma1, dma2, hardware, hwshare, &chip)) < 0)
return err;
if (!(chip->hardware & CS4231_HW_CS4236B_MASK)) {
snd_printk("CS4236+: MODE3 and extended registers not available, hardware=0x%x\n",chip->hardware);
snd_device_free(card, chip);
return -ENODEV;
}
#if 0
{
int idx;
for (idx = 0; idx < 8; idx++)
snd_printk("CD%i = 0x%x\n", idx, inb(chip->cport + idx));
for (idx = 0; idx < 9; idx++)
snd_printk("C%i = 0x%x\n", idx, snd_cs4236_ctrl_in(chip, idx));
}
#endif
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("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);
snd_cs4236_ctrl_out(chip, 5, ((IEC958_AES1_CON_PCM_CODER & 3) << 6) | IEC958_AES0_CON_EMPHASIS_NONE);
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_cs4231_out(chip, CS4231_LEFT_INPUT, 0x40);
snd_cs4231_out(chip, CS4231_RIGHT_INPUT, 0x40);
snd_cs4231_out(chip, CS4231_AUX1_LEFT_INPUT, 0xff);
snd_cs4231_out(chip, CS4231_AUX1_RIGHT_INPUT, 0xff);
snd_cs4231_out(chip, CS4231_AUX2_LEFT_INPUT, 0xdf);
snd_cs4231_out(chip, CS4231_AUX2_RIGHT_INPUT, 0xdf);
snd_cs4231_out(chip, CS4231_RIGHT_LINE_IN, 0xff);
snd_cs4231_out(chip, CS4231_LEFT_LINE_IN, 0xff);
snd_cs4231_out(chip, CS4231_RIGHT_LINE_IN, 0xff);
switch (chip->hardware) {
case CS4231_HW_CS4235:
case CS4231_HW_CS4239:
snd_cs4231_out(chip, CS4235_LEFT_MASTER, 0xff);
snd_cs4231_out(chip, CS4235_RIGHT_MASTER, 0xff);
break;
}
*rchip = chip;
return 0;
}
int snd_cs4236_pcm(cs4231_t *chip, int device, snd_pcm_t **rpcm)
{
snd_pcm_t *pcm;
int err;
if ((err = snd_cs4231_pcm(chip, device, &pcm)) < 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) }
static int snd_cs4236_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * 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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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) }
static int snd_cs4236_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * 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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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) }
static int snd_cs4236_get_double1(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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_cs4231_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) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
.info = snd_cs4236_info_double, \
.get = snd_cs4236_get_master_digital, .put = snd_cs4236_put_master_digital, \
.private_value = 71 << 24 }
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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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, val1);
spin_unlock_irqrestore(&chip->reg_lock, flags);
return change;
}
#define CS4235_OUTPUT_ACCU(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
.info = snd_cs4236_info_double, \
.get = snd_cs4235_get_output_accu, .put = snd_cs4235_put_output_accu, \
.private_value = 3 << 24 }
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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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_cs4231_out(chip, CS4235_LEFT_MASTER, val1);
snd_cs4231_out(chip, CS4235_RIGHT_MASTER, val2);
spin_unlock_irqrestore(&chip->reg_lock, flags);
return change;
}
static snd_kcontrol_new_t 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),
CS4236_DOUBLE("Capture Boost Volume", 0, CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1),
CS4231_DOUBLE("PCM Playback Switch", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
CS4231_DOUBLE("PCM Playback Volume", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1),
CS4236_DOUBLE("DSP Playback Switch", 0, CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 7, 7, 1, 1),
CS4236_DOUBLE("DSP Playback Volume", 0, CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 0, 0, 63, 1),
CS4236_DOUBLE("FM Playback Switch", 0, CS4236_LEFT_FM, CS4236_RIGHT_FM, 7, 7, 1, 1),
CS4236_DOUBLE("FM Playback Volume", 0, CS4236_LEFT_FM, CS4236_RIGHT_FM, 0, 0, 63, 1),
CS4236_DOUBLE("Wavetable Playback Switch", 0, CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 7, 7, 1, 1),
CS4236_DOUBLE("Wavetable Playback Volume", 0, CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 0, 0, 63, 1),
CS4231_DOUBLE("Synth Playback Switch", 0, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
CS4231_DOUBLE("Synth Volume", 0, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1),
CS4231_DOUBLE("Synth Capture Switch", 0, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1),
CS4231_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("Mic Volume", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 0, 0, 31, 1),
CS4236_DOUBLE("Mic Playback Boost", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 5, 5, 1, 0),
CS4231_DOUBLE("Line Playback Switch", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
CS4231_DOUBLE("Line Volume", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1),
CS4231_DOUBLE("Line Capture Switch", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1),
CS4231_DOUBLE("Line Capture Bypass", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 5, 5, 1, 1),
CS4231_DOUBLE("CD Playback Switch", 0, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
CS4231_DOUBLE("CD Volume", 0, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1),
CS4231_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("Mono Playback Switch", 0, CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1),
CS4231_SINGLE("Mono Playback Volume", 0, CS4231_MONO_CTRL, 0, 15, 1),
CS4231_SINGLE("Mono Playback Bypass", 0, CS4231_MONO_CTRL, 5, 1, 0),
CS4231_DOUBLE("Capture Volume", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 0, 0, 15, 0),
CS4231_DOUBLE("Analog Loopback Capture Switch", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 7, 7, 1, 0),
CS4231_SINGLE("Digital Loopback Playback Switch", 0, CS4231_LOOPBACK, 0, 1, 0),
CS4236_DOUBLE1("Digital Loopback Playback Volume", 0, CS4231_LOOPBACK, CS4236_RIGHT_LOOPBACK, 2, 0, 63, 1)
};
static snd_kcontrol_new_t snd_cs4235_controls[] = {
CS4231_DOUBLE("Master Switch", 0, CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 7, 7, 1, 1),
CS4231_DOUBLE("Master Volume", 0, CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 0, 0, 31, 1),
CS4235_OUTPUT_ACCU("Playback Volume", 0),
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),
CS4231_DOUBLE("Master Digital Playback Switch", 1, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
CS4231_DOUBLE("Master Digital Capture Switch", 1, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1),
CS4231_DOUBLE("Master Digital Volume", 1, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1),
CS4236_DOUBLE("Capture Volume", 0, CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1),
CS4231_DOUBLE("PCM Switch", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
CS4231_DOUBLE("PCM Volume", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1),
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("Mic Volume", 0, CS4236_LEFT_MIC, 0, 31, 1),
CS4236_SINGLE("Mic Playback Boost", 0, CS4236_LEFT_MIC, 5, 1, 0),
CS4231_DOUBLE("Aux Playback Switch", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
CS4231_DOUBLE("Aux Capture Switch", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1),
CS4231_DOUBLE("Aux Volume", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1),
CS4231_DOUBLE("Aux Playback Switch", 1, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
CS4231_DOUBLE("Aux Capture Switch", 1, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 6, 6, 1, 1),
CS4231_DOUBLE("Aux Volume", 1, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1),
CS4236_DOUBLE1("Master Mono Switch", 0, CS4231_MONO_CTRL, CS4236_RIGHT_MIX_CTRL, 6, 7, 1, 1),
CS4236_DOUBLE1("Mono Switch", 0, CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1),
CS4231_SINGLE("Mono Volume", 0, CS4231_MONO_CTRL, 0, 15, 1),
CS4231_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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *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("get valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n",
snd_cs4231_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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
cs4231_t *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int change;
unsigned short enable, val;
enable = ucontrol->value.integer.value[0] & 1;
down(&chip->mce_mutex);
snd_cs4231_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_cs4231_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_cs4231_mce_down(chip);
up(&chip->mce_mutex);
#if 0
printk("set valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n",
snd_cs4231_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 snd_kcontrol_new_t 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 snd_kcontrol_new_t 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 snd_kcontrol_new_t 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 snd_kcontrol_new_t 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(cs4231_t *chip)
{
snd_card_t *card;
unsigned int idx, count;
int err;
snd_kcontrol_new_t *kcontrol;
snd_assert(chip != NULL && chip->card != NULL, return -EINVAL);
card = chip->card;
strcpy(card->mixername, snd_cs4231_chip_id(chip));
if (chip->hardware == CS4231_HW_CS4235 ||
chip->hardware == CS4231_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 CS4231_HW_CS4235:
case CS4231_HW_CS4239:
count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4235);
kcontrol = snd_cs4236_3d_controls_cs4235;
break;
case CS4231_HW_CS4237B:
count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4237);
kcontrol = snd_cs4236_3d_controls_cs4237;
break;
case CS4231_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 == CS4231_HW_CS4237B ||
chip->hardware == CS4231_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;
}
EXPORT_SYMBOL(snd_cs4236_create);
EXPORT_SYMBOL(snd_cs4236_pcm);
EXPORT_SYMBOL(snd_cs4236_mixer);
/*
* INIT part
*/
static int __init alsa_cs4236_init(void)
{
return 0;
}
static void __exit alsa_cs4236_exit(void)
{
}
module_init(alsa_cs4236_init)
module_exit(alsa_cs4236_exit)