mirror of
https://github.com/torvalds/linux.git
synced 2024-11-10 14:11:52 +00:00
[ALSA] add Asus Xonar driver
Add the snd-virtuoso driver for the Asus Virtuoso 200 chip used on the PCI and PCI-E models of the Xonar sound card. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Clemens Ladisch
Jaroslav Kysela
parent
d0ce9946c5
commit
1b8ff22fa8
@ -885,6 +885,17 @@ config SND_VIA82XX_MODEM
|
||||
To compile this driver as a module, choose M here: the module
|
||||
will be called snd-via82xx-modem.
|
||||
|
||||
config SND_VIRTUOSO
|
||||
tristate "Asus Virtuoso 200 (Xonar)"
|
||||
depends on SND
|
||||
select SND_OXYGEN_LIB
|
||||
help
|
||||
Say Y here to include support for sound cards based on the
|
||||
Asus AV200 chip, i.e., Xonar D2 and Xonar D2X.
|
||||
|
||||
To compile this driver as a module, choose M here: the module
|
||||
will be called snd-virtuoso.
|
||||
|
||||
config SND_VX222
|
||||
tristate "Digigram VX222"
|
||||
depends on SND
|
||||
|
||||
@ -1,5 +1,7 @@
|
||||
snd-oxygen-lib-objs := oxygen_io.o oxygen_lib.o oxygen_mixer.o oxygen_pcm.o
|
||||
snd-oxygen-objs := oxygen.o
|
||||
snd-virtuoso-objs := virtuoso.o
|
||||
|
||||
obj-$(CONFIG_SND_OXYGEN_LIB) += snd-oxygen-lib.o
|
||||
obj-$(CONFIG_SND_OXYGEN) += snd-oxygen.o
|
||||
obj-$(CONFIG_SND_VIRTUOSO) += snd-virtuoso.o
|
||||
|
||||
269
sound/pci/oxygen/virtuoso.c
Normal file
269
sound/pci/oxygen/virtuoso.c
Normal file
@ -0,0 +1,269 @@
|
||||
/*
|
||||
* C-Media CMI8788 driver for Asus Xonar cards
|
||||
*
|
||||
* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
|
||||
*
|
||||
*
|
||||
* This driver is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License, version 2.
|
||||
*
|
||||
* This driver 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 driver; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
/*
|
||||
* SPI 0 -> 1st PCM1796 (front)
|
||||
* SPI 1 -> 2nd PCM1796 (side)
|
||||
* SPI 2 -> 3rd PCM1796 (center/LFE)
|
||||
* SPI 4 -> 4th PCM1796 (rear)
|
||||
*
|
||||
* GPIO 2 -> M0 of CS5381
|
||||
* GPIO 3 -> M1 of CS5381
|
||||
* GPIO 5 <- ? (D2X only)
|
||||
* GPIO 7 -> ALT
|
||||
* GPIO 8 -> ? (amps enable?)
|
||||
*/
|
||||
|
||||
#include <sound/driver.h>
|
||||
#include <linux/pci.h>
|
||||
#include <linux/delay.h>
|
||||
#include <sound/control.h>
|
||||
#include <sound/core.h>
|
||||
#include <sound/initval.h>
|
||||
#include <sound/pcm.h>
|
||||
#include <sound/tlv.h>
|
||||
#include "oxygen.h"
|
||||
|
||||
MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
|
||||
MODULE_DESCRIPTION("Asus AV200 driver");
|
||||
MODULE_LICENSE("GPL");
|
||||
MODULE_SUPPORTED_DEVICE("{{Asus,AV200}}");
|
||||
|
||||
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
|
||||
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
|
||||
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
|
||||
|
||||
module_param_array(index, int, NULL, 0444);
|
||||
MODULE_PARM_DESC(index, "card index");
|
||||
module_param_array(id, charp, NULL, 0444);
|
||||
MODULE_PARM_DESC(id, "ID string");
|
||||
module_param_array(enable, bool, NULL, 0444);
|
||||
MODULE_PARM_DESC(enable, "enable card");
|
||||
|
||||
static struct pci_device_id xonar_ids[] __devinitdata = {
|
||||
{ OXYGEN_PCI_SUBID(0x1043, 0x8269) }, /* Asus Xonar D2 */
|
||||
{ OXYGEN_PCI_SUBID(0x1043, 0x82b7) }, /* Asus Xonar D2X */
|
||||
{ }
|
||||
};
|
||||
MODULE_DEVICE_TABLE(pci, xonar_ids);
|
||||
|
||||
/* register 0x12 */
|
||||
#define PCM1796_MUTE 0x01
|
||||
#define PCM1796_FMT_24_MSB 0x30
|
||||
#define PCM1796_ATLD 0x80
|
||||
/* register 0x14 */
|
||||
#define PCM1796_OS_64 0x00
|
||||
#define PCM1796_OS_32 0x01
|
||||
#define PCM1796_OS_128 0x02
|
||||
|
||||
static void pcm1796_write(struct oxygen *chip, unsigned int codec,
|
||||
u8 reg, u8 value)
|
||||
{
|
||||
/* maps ALSA channel pair number to SPI output */
|
||||
static const u8 codec_map[4] = {
|
||||
0, 4, 2, 1
|
||||
};
|
||||
oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER_WRITE |
|
||||
OXYGEN_SPI_DATA_LENGTH_2 |
|
||||
(codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
|
||||
OXYGEN_SPI_MAGIC,
|
||||
(reg << 8) | value);
|
||||
}
|
||||
|
||||
static void xonar_init(struct oxygen *chip)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
for (i = 0; i < 4; ++i) {
|
||||
pcm1796_write(chip, i, 0x12, PCM1796_FMT_24_MSB | PCM1796_ATLD);
|
||||
pcm1796_write(chip, i, 0x13, 0);
|
||||
pcm1796_write(chip, i, 0x14, PCM1796_OS_64);
|
||||
pcm1796_write(chip, i, 0x15, 0);
|
||||
pcm1796_write(chip, i, 0x10, 0xff);
|
||||
pcm1796_write(chip, i, 0x11, 0xff);
|
||||
}
|
||||
|
||||
oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 0x8c);
|
||||
oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 0x00, 0x8c);
|
||||
#if 0
|
||||
oxygen_clear_bits16(chip, OXYGEN_I2S_MULTICH_FORMAT,
|
||||
OXYGEN_I2S_MAGIC1_MASK);
|
||||
#endif
|
||||
oxygen_ac97_set_bits(chip, 0, 0x62, 0x0080);
|
||||
msleep(300);
|
||||
oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 0x100);
|
||||
oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, 0x100);
|
||||
|
||||
snd_component_add(chip->card, "PCM1796");
|
||||
snd_component_add(chip->card, "CS5381");
|
||||
}
|
||||
|
||||
static void xonar_cleanup(struct oxygen *chip)
|
||||
{
|
||||
oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, 0x100);
|
||||
}
|
||||
|
||||
static void set_pcm1796_params(struct oxygen *chip,
|
||||
struct snd_pcm_hw_params *params)
|
||||
{
|
||||
#if 0
|
||||
unsigned int i;
|
||||
u8 value;
|
||||
|
||||
value = params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64;
|
||||
for (i = 0; i < 4; ++i)
|
||||
pcm1796_write(chip, i, 0x14, value);
|
||||
#endif
|
||||
}
|
||||
|
||||
static void update_pcm1796_volume(struct oxygen *chip)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
for (i = 0; i < 4; ++i) {
|
||||
pcm1796_write(chip, i, 0x10, chip->dac_volume[i * 2]);
|
||||
pcm1796_write(chip, i, 0x11, chip->dac_volume[i * 2 + 1]);
|
||||
}
|
||||
}
|
||||
|
||||
static void update_pcm1796_mute(struct oxygen *chip)
|
||||
{
|
||||
unsigned int i;
|
||||
u8 value;
|
||||
|
||||
value = PCM1796_FMT_24_MSB | PCM1796_ATLD;
|
||||
if (chip->dac_mute)
|
||||
value |= PCM1796_MUTE;
|
||||
for (i = 0; i < 4; ++i)
|
||||
pcm1796_write(chip, i, 0x12, value);
|
||||
}
|
||||
|
||||
static void set_cs5381_params(struct oxygen *chip,
|
||||
struct snd_pcm_hw_params *params)
|
||||
{
|
||||
unsigned int value;
|
||||
|
||||
if (params_rate(params) <= 54000)
|
||||
value = 0;
|
||||
else if (params_rate(params) <= 108000)
|
||||
value = 4;
|
||||
else
|
||||
value = 8;
|
||||
oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, value, 0x000c);
|
||||
}
|
||||
|
||||
static int alt_switch_get(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *value)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
|
||||
value->value.integer.value[0] =
|
||||
!!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & 0x80);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int alt_switch_put(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *value)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
u16 old_bits, new_bits;
|
||||
int changed;
|
||||
|
||||
spin_lock_irq(&chip->reg_lock);
|
||||
old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA);
|
||||
if (value->value.integer.value[0])
|
||||
new_bits = old_bits | 0x80;
|
||||
else
|
||||
new_bits = old_bits & ~0x80;
|
||||
changed = new_bits != old_bits;
|
||||
if (changed)
|
||||
oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits);
|
||||
spin_unlock_irq(&chip->reg_lock);
|
||||
return changed;
|
||||
}
|
||||
|
||||
static const struct snd_kcontrol_new alt_switch = {
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Analog Loopback Switch",
|
||||
.info = snd_ctl_boolean_mono_info,
|
||||
.get = alt_switch_get,
|
||||
.put = alt_switch_put,
|
||||
};
|
||||
|
||||
static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -12000, 50, 0);
|
||||
|
||||
static int xonar_mixer_init(struct oxygen *chip)
|
||||
{
|
||||
return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
|
||||
}
|
||||
|
||||
static const struct oxygen_model model_xonar = {
|
||||
.shortname = "Asus AV200",
|
||||
.longname = "Asus Virtuoso 200",
|
||||
.chip = "AV200",
|
||||
.init = xonar_init,
|
||||
.mixer_init = xonar_mixer_init,
|
||||
.cleanup = xonar_cleanup,
|
||||
.set_dac_params = set_pcm1796_params,
|
||||
.set_adc_params = set_cs5381_params,
|
||||
.update_dac_volume = update_pcm1796_volume,
|
||||
.update_dac_mute = update_pcm1796_mute,
|
||||
.dac_tlv = pcm1796_db_scale,
|
||||
.record_from_dma_b = 1,
|
||||
.cd_in_from_video_in = 1,
|
||||
.dac_minimum_volume = 15,
|
||||
};
|
||||
|
||||
static int __devinit xonar_probe(struct pci_dev *pci,
|
||||
const struct pci_device_id *pci_id)
|
||||
{
|
||||
static int dev;
|
||||
int err;
|
||||
|
||||
if (dev >= SNDRV_CARDS)
|
||||
return -ENODEV;
|
||||
if (!enable[dev]) {
|
||||
++dev;
|
||||
return -ENOENT;
|
||||
}
|
||||
err = oxygen_pci_probe(pci, index[dev], id[dev], &model_xonar);
|
||||
if (err >= 0)
|
||||
++dev;
|
||||
return err;
|
||||
}
|
||||
|
||||
static struct pci_driver xonar_driver = {
|
||||
.name = "AV200",
|
||||
.id_table = xonar_ids,
|
||||
.probe = xonar_probe,
|
||||
.remove = __devexit_p(oxygen_pci_remove),
|
||||
};
|
||||
|
||||
static int __init alsa_card_xonar_init(void)
|
||||
{
|
||||
return pci_register_driver(&xonar_driver);
|
||||
}
|
||||
|
||||
static void __exit alsa_card_xonar_exit(void)
|
||||
{
|
||||
pci_unregister_driver(&xonar_driver);
|
||||
}
|
||||
|
||||
module_init(alsa_card_xonar_init)
|
||||
module_exit(alsa_card_xonar_exit)
|
||||
Loading…
Reference in New Issue
Block a user