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raspberrypi-kernel
提交 79fc84c7 编写于 作者: T Takashi Iwai
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Merge branch 'topic/misc' into for-linus

上级 f6f94e2a 97c44b2d
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Documentation/sound/alsa/ALSA-Configuration.txt
浏览文件 @ 79fc84c7
......@@ -300,6 +300,74 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
control correctly. If you have problems regarding this, try
another ALSA compliant mixer (alsamixer works).
Module snd-azt1605
------------------
Module for Aztech Sound Galaxy soundcards based on the Aztech AZT1605
chipset.
port - port # for BASE (0x220,0x240,0x260,0x280)
wss_port - port # for WSS (0x530,0x604,0xe80,0xf40)
irq - IRQ # for WSS (7,9,10,11)
dma1 - DMA # for WSS playback (0,1,3)
dma2 - DMA # for WSS capture (0,1), -1 = disabled (default)
mpu_port - port # for MPU-401 UART (0x300,0x330), -1 = disabled (default)
mpu_irq - IRQ # for MPU-401 UART (3,5,7,9), -1 = disabled (default)
fm_port - port # for OPL3 (0x388), -1 = disabled (default)
This module supports multiple cards. It does not support autoprobe: port,
wss_port, irq and dma1 have to be specified. The other values are
optional.
"port" needs to match the BASE ADDRESS jumper on the card (0x220 or 0x240)
or the value stored in the card's EEPROM for cards that have an EEPROM and
their "CONFIG MODE" jumper set to "EEPROM SETTING". The other values can
be choosen freely from the options enumerated above.
If dma2 is specified and different from dma1, the card will operate in
full-duplex mode. When dma1=3, only dma2=0 is valid and the only way to
enable capture since only channels 0 and 1 are available for capture.
Generic settings are "port=0x220 wss_port=0x530 irq=10 dma1=1 dma2=0
mpu_port=0x330 mpu_irq=9 fm_port=0x388".
Whatever IRQ and DMA channels you pick, be sure to reserve them for
legacy ISA in your BIOS.
Module snd-azt2316
------------------
Module for Aztech Sound Galaxy soundcards based on the Aztech AZT2316
chipset.
port - port # for BASE (0x220,0x240,0x260,0x280)
wss_port - port # for WSS (0x530,0x604,0xe80,0xf40)
irq - IRQ # for WSS (7,9,10,11)
dma1 - DMA # for WSS playback (0,1,3)
dma2 - DMA # for WSS capture (0,1), -1 = disabled (default)
mpu_port - port # for MPU-401 UART (0x300,0x330), -1 = disabled (default)
mpu_irq - IRQ # for MPU-401 UART (5,7,9,10), -1 = disabled (default)
fm_port - port # for OPL3 (0x388), -1 = disabled (default)
This module supports multiple cards. It does not support autoprobe: port,
wss_port, irq and dma1 have to be specified. The other values are
optional.
"port" needs to match the BASE ADDRESS jumper on the card (0x220 or 0x240)
or the value stored in the card's EEPROM for cards that have an EEPROM and
their "CONFIG MODE" jumper set to "EEPROM SETTING". The other values can
be choosen freely from the options enumerated above.
If dma2 is specified and different from dma1, the card will operate in
full-duplex mode. When dma1=3, only dma2=0 is valid and the only way to
enable capture since only channels 0 and 1 are available for capture.
Generic settings are "port=0x220 wss_port=0x530 irq=10 dma1=1 dma2=0
mpu_port=0x330 mpu_irq=9 fm_port=0x388".
Whatever IRQ and DMA channels you pick, be sure to reserve them for
legacy ISA in your BIOS.
Module snd-aw2
--------------
......@@ -1641,20 +1709,6 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
This card is also known as Audio Excel DSP 16 or Zoltrix AV302.
Module snd-sgalaxy
------------------
Module for Aztech Sound Galaxy sound card.
sbport - Port # for SB16 interface (0x220,0x240)
wssport - Port # for WSS interface (0x530,0xe80,0xf40,0x604)
irq - IRQ # (7,9,10,11)
dma1 - DMA #
This module supports multiple cards.
The power-management is supported.
Module snd-sscape
-----------------
......
include/sound/core.h
浏览文件 @ 79fc84c7
......@@ -179,7 +179,7 @@ int snd_power_wait(struct snd_card *card, unsigned int power_state);
#define snd_power_lock(card) do { (void)(card); } while (0)
#define snd_power_unlock(card) do { (void)(card); } while (0)
static inline int snd_power_wait(struct snd_card *card, unsigned int state) { return 0; }
#define snd_power_get_state(card) SNDRV_CTL_POWER_D0
#define snd_power_get_state(card) ({ (void)(card); SNDRV_CTL_POWER_D0; })
#define snd_power_change_state(card, state) do { (void)(card); } while (0)
#endif /* CONFIG_PM */
......
include/sound/emu10k1.h
浏览文件 @ 79fc84c7
......@@ -438,6 +438,8 @@
#define CCCA_CURRADDR_MASK 0x00ffffff /* Current address of the selected channel */
#define CCCA_CURRADDR 0x18000008
/* undefine CCR to avoid conflict with the definition for SH */
#undef CCR
#define CCR 0x09 /* Cache control register */
#define CCR_CACHEINVALIDSIZE 0x07190009
#define CCR_CACHEINVALIDSIZE_MASK 0xfe000000 /* Number of invalid samples cache for this channel */
......
include/sound/jack.h
浏览文件 @ 79fc84c7
......@@ -47,6 +47,9 @@ enum snd_jack_types {
SND_JACK_BTN_0 = 0x4000,
SND_JACK_BTN_1 = 0x2000,
SND_JACK_BTN_2 = 0x1000,
SND_JACK_BTN_3 = 0x0800,
SND_JACK_BTN_4 = 0x0400,
SND_JACK_BTN_5 = 0x0200,
};
struct snd_jack {
......@@ -55,7 +58,7 @@ struct snd_jack {
int type;
const char *id;
char name[100];
unsigned int key[3]; /* Keep in sync with definitions above */
unsigned int key[6]; /* Keep in sync with definitions above */
void *private_data;
void (*private_free)(struct snd_jack *);
};
......
include/sound/pcm.h
浏览文件 @ 79fc84c7
......@@ -278,6 +278,7 @@ struct snd_pcm_runtime {
snd_pcm_uframes_t hw_ptr_base; /* Position at buffer restart */
snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time */
unsigned long hw_ptr_jiffies; /* Time when hw_ptr is updated */
unsigned long hw_ptr_buffer_jiffies; /* buffer time in jiffies */
snd_pcm_sframes_t delay; /* extra delay; typically FIFO size */
/* -- HW params -- */
......
sound/core/init.c
浏览文件 @ 79fc84c7
......@@ -607,11 +607,16 @@ card_id_store_attr(struct device *dev, struct device_attribute *attr,
return -EEXIST;
}
for (idx = 0; idx < snd_ecards_limit; idx++) {
if (snd_cards[idx] && !strcmp(snd_cards[idx]->id, buf1))
goto __exist;
if (snd_cards[idx] && !strcmp(snd_cards[idx]->id, buf1)) {
if (card == snd_cards[idx])
goto __ok;
else
goto __exist;
}
}
strcpy(card->id, buf1);
snd_info_card_id_change(card);
__ok:
mutex_unlock(&snd_card_mutex);
return count;
......
sound/core/oss/mixer_oss.c
浏览文件 @ 79fc84c7
......@@ -77,7 +77,7 @@ static int snd_mixer_oss_release(struct inode *inode, struct file *file)
struct snd_mixer_oss_file *fmixer;
if (file->private_data) {
fmixer = (struct snd_mixer_oss_file *) file->private_data;
fmixer = file->private_data;
module_put(fmixer->card->module);
snd_card_file_remove(fmixer->card, file);
kfree(fmixer);
......@@ -368,7 +368,7 @@ static int snd_mixer_oss_ioctl1(struct snd_mixer_oss_file *fmixer, unsigned int
static long snd_mixer_oss_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
return snd_mixer_oss_ioctl1((struct snd_mixer_oss_file *) file->private_data, cmd, arg);
return snd_mixer_oss_ioctl1(file->private_data, cmd, arg);
}
int snd_mixer_oss_ioctl_card(struct snd_card *card, unsigned int cmd, unsigned long arg)
......@@ -582,7 +582,7 @@ static int snd_mixer_oss_get_volume1(struct snd_mixer_oss_file *fmixer,
struct snd_mixer_oss_slot *pslot,
int *left, int *right)
{
struct slot *slot = (struct slot *)pslot->private_data;
struct slot *slot = pslot->private_data;
*left = *right = 100;
if (slot->present & SNDRV_MIXER_OSS_PRESENT_PVOLUME) {
......@@ -618,8 +618,10 @@ static void snd_mixer_oss_put_volume1_vol(struct snd_mixer_oss_file *fmixer,
if (numid == ID_UNKNOWN)
return;
down_read(&card->controls_rwsem);
if ((kctl = snd_ctl_find_numid(card, numid)) == NULL)
if ((kctl = snd_ctl_find_numid(card, numid)) == NULL) {
up_read(&card->controls_rwsem);
return;
}
uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL);
uctl = kzalloc(sizeof(*uctl), GFP_KERNEL);
if (uinfo == NULL || uctl == NULL)
......@@ -658,7 +660,7 @@ static void snd_mixer_oss_put_volume1_sw(struct snd_mixer_oss_file *fmixer,
return;
down_read(&card->controls_rwsem);
if ((kctl = snd_ctl_find_numid(card, numid)) == NULL) {
up_read(&fmixer->card->controls_rwsem);
up_read(&card->controls_rwsem);
return;
}
uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL);
......@@ -691,7 +693,7 @@ static int snd_mixer_oss_put_volume1(struct snd_mixer_oss_file *fmixer,
struct snd_mixer_oss_slot *pslot,
int left, int right)
{
struct slot *slot = (struct slot *)pslot->private_data;
struct slot *slot = pslot->private_data;
if (slot->present & SNDRV_MIXER_OSS_PRESENT_PVOLUME) {
snd_mixer_oss_put_volume1_vol(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_PVOLUME], left, right);
......@@ -740,7 +742,7 @@ static int snd_mixer_oss_get_recsrc1_sw(struct snd_mixer_oss_file *fmixer,
struct snd_mixer_oss_slot *pslot,
int *active)
{
struct slot *slot = (struct slot *)pslot->private_data;
struct slot *slot = pslot->private_data;
int left, right;
left = right = 1;
......@@ -753,7 +755,7 @@ static int snd_mixer_oss_get_recsrc1_route(struct snd_mixer_oss_file *fmixer,
struct snd_mixer_oss_slot *pslot,
int *active)
{
struct slot *slot = (struct slot *)pslot->private_data;
struct slot *slot = pslot->private_data;
int left, right;
left = right = 1;
......@@ -766,7 +768,7 @@ static int snd_mixer_oss_put_recsrc1_sw(struct snd_mixer_oss_file *fmixer,
struct snd_mixer_oss_slot *pslot,
int active)
{
struct slot *slot = (struct slot *)pslot->private_data;
struct slot *slot = pslot->private_data;
snd_mixer_oss_put_volume1_sw(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_CSWITCH], active, active, 0);
return 0;
......@@ -776,7 +778,7 @@ static int snd_mixer_oss_put_recsrc1_route(struct snd_mixer_oss_file *fmixer,
struct snd_mixer_oss_slot *pslot,
int active)
{
struct slot *slot = (struct slot *)pslot->private_data;
struct slot *slot = pslot->private_data;
snd_mixer_oss_put_volume1_sw(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_CROUTE], active, active, 1);
return 0;
......@@ -797,7 +799,7 @@ static int snd_mixer_oss_get_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
uctl = kzalloc(sizeof(*uctl), GFP_KERNEL);
if (uinfo == NULL || uctl == NULL) {
err = -ENOMEM;
goto __unlock;
goto __free_only;
}
down_read(&card->controls_rwsem);
kctl = snd_mixer_oss_test_id(mixer, "Capture Source", 0);
......@@ -813,7 +815,7 @@ static int snd_mixer_oss_get_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
if (!(mixer->mask_recsrc & (1 << idx)))
continue;
pslot = &mixer->slots[idx];
slot = (struct slot *)pslot->private_data;
slot = pslot->private_data;
if (slot->signature != SNDRV_MIXER_OSS_SIGNATURE)
continue;
if (!(slot->present & SNDRV_MIXER_OSS_PRESENT_CAPTURE))
......@@ -826,6 +828,7 @@ static int snd_mixer_oss_get_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
err = 0;
__unlock:
up_read(&card->controls_rwsem);
__free_only:
kfree(uctl);
kfree(uinfo);
return err;
......@@ -847,7 +850,7 @@ static int snd_mixer_oss_put_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
uctl = kzalloc(sizeof(*uctl), GFP_KERNEL);
if (uinfo == NULL || uctl == NULL) {
err = -ENOMEM;
goto __unlock;
goto __free_only;
}
down_read(&card->controls_rwsem);
kctl = snd_mixer_oss_test_id(mixer, "Capture Source", 0);
......@@ -861,7 +864,7 @@ static int snd_mixer_oss_put_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
if (!(mixer->mask_recsrc & (1 << idx)))
continue;
pslot = &mixer->slots[idx];
slot = (struct slot *)pslot->private_data;
slot = pslot->private_data;
if (slot->signature != SNDRV_MIXER_OSS_SIGNATURE)
continue;
if (!(slot->present & SNDRV_MIXER_OSS_PRESENT_CAPTURE))
......@@ -880,6 +883,7 @@ static int snd_mixer_oss_put_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
err = 0;
__unlock:
up_read(&card->controls_rwsem);
__free_only:
kfree(uctl);
kfree(uinfo);
return err;
......@@ -925,7 +929,7 @@ static int snd_mixer_oss_build_test(struct snd_mixer_oss *mixer, struct slot *sl
static void snd_mixer_oss_slot_free(struct snd_mixer_oss_slot *chn)
{
struct slot *p = (struct slot *)chn->private_data;
struct slot *p = chn->private_data;
if (p) {
if (p->allocated && p->assigned) {
kfree(p->assigned->name);
......
sound/core/pcm.c
浏览文件 @ 79fc84c7
......@@ -364,8 +364,7 @@ static void snd_pcm_stream_proc_info_read(struct snd_info_entry *entry,
static void snd_pcm_substream_proc_info_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
snd_pcm_proc_info_read((struct snd_pcm_substream *)entry->private_data,
buffer);
snd_pcm_proc_info_read(entry->private_data, buffer);
}
static void snd_pcm_substream_proc_hw_params_read(struct snd_info_entry *entry,
......
sound/core/pcm_lib.c
浏览文件 @ 79fc84c7
......@@ -334,11 +334,15 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream,
/* delta = "expected next hw_ptr" for in_interrupt != 0 */
delta = runtime->hw_ptr_interrupt + runtime->period_size;
if (delta > new_hw_ptr) {
hw_base += runtime->buffer_size;
if (hw_base >= runtime->boundary)
hw_base = 0;
new_hw_ptr = hw_base + pos;
goto __delta;
/* check for double acknowledged interrupts */
hdelta = jiffies - runtime->hw_ptr_jiffies;
if (hdelta > runtime->hw_ptr_buffer_jiffies/2) {
hw_base += runtime->buffer_size;
if (hw_base >= runtime->boundary)
hw_base = 0;
new_hw_ptr = hw_base + pos;
goto __delta;
}
}
}
/* new_hw_ptr might be lower than old_hw_ptr in case when */
......
sound/core/pcm_native.c
浏览文件 @ 79fc84c7
......@@ -142,7 +142,7 @@ int snd_pcm_info_user(struct snd_pcm_substream *substream,
#ifdef RULES_DEBUG
#define HW_PARAM(v) [SNDRV_PCM_HW_PARAM_##v] = #v
char *snd_pcm_hw_param_names[] = {
static const char * const snd_pcm_hw_param_names[] = {
HW_PARAM(ACCESS),
HW_PARAM(FORMAT),
HW_PARAM(SUBFORMAT),
......@@ -864,6 +864,8 @@ static void snd_pcm_post_start(struct snd_pcm_substream *substream, int state)
struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_trigger_tstamp(substream);
runtime->hw_ptr_jiffies = jiffies;
runtime->hw_ptr_buffer_jiffies = (runtime->buffer_size * HZ) /
runtime->rate;
runtime->status->state = state;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
runtime->silence_size > 0)
......
sound/drivers/Kconfig
浏览文件 @ 79fc84c7
......@@ -74,6 +74,25 @@ config SND_DUMMY
To compile this driver as a module, choose M here: the module
will be called snd-dummy.
config SND_ALOOP
tristate "Generic loopback driver (PCM)"
select SND_PCM
help
Say 'Y' or 'M' to include support for the PCM loopback device.
This module returns played samples back to the user space using
the standard ALSA PCM device. The devices are routed 0->1 and
1->0, where first number is the playback PCM device and second
number is the capture device. Module creates two PCM devices and
configured number of substreams (see the pcm_substreams module
parameter).
The looback device allow time sychronization with an external
timing source using the time shift universal control (+-20%
of system time).
To compile this driver as a module, choose M here: the module
will be called snd-aloop.
config SND_VIRMIDI
tristate "Virtual MIDI soundcard"
depends on SND_SEQUENCER
......
sound/drivers/Makefile
浏览文件 @ 79fc84c7
......@@ -4,6 +4,7 @@
#
snd-dummy-objs := dummy.o
snd-aloop-objs := aloop.o
snd-mtpav-objs := mtpav.o
snd-mts64-objs := mts64.o
snd-portman2x4-objs := portman2x4.o
......@@ -13,6 +14,7 @@ snd-ml403-ac97cr-objs := ml403-ac97cr.o pcm-indirect2.o
# Toplevel Module Dependency
obj-$(CONFIG_SND_DUMMY) += snd-dummy.o
obj-$(CONFIG_SND_ALOOP) += snd-aloop.o
obj-$(CONFIG_SND_VIRMIDI) += snd-virmidi.o
obj-$(CONFIG_SND_SERIAL_U16550) += snd-serial-u16550.o
obj-$(CONFIG_SND_MTPAV) += snd-mtpav.o
......
sound/drivers/aloop.c 0 → 100644
浏览文件 @ 79fc84c7
此差异已折叠。
sound/drivers/virmidi.c
浏览文件 @ 79fc84c7
......@@ -94,7 +94,7 @@ static int __devinit snd_virmidi_probe(struct platform_device *devptr)
sizeof(struct snd_card_virmidi), &card);
if (err < 0)
return err;
vmidi = (struct snd_card_virmidi *)card->private_data;
vmidi = card->private_data;
vmidi->card = card;
if (midi_devs[dev] > MAX_MIDI_DEVICES) {
......
sound/i2c/other/ak4xxx-adda.c
浏览文件 @ 79fc84c7
......@@ -878,7 +878,7 @@ static int build_deemphasis(struct snd_akm4xxx *ak, int num_emphs)
static void proc_regs_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct snd_akm4xxx *ak = (struct snd_akm4xxx *)entry->private_data;
struct snd_akm4xxx *ak = entry->private_data;
int reg, val, chip;
for (chip = 0; chip < ak->num_chips; chip++) {
for (reg = 0; reg < ak->total_regs; reg++) {
......
sound/isa/Kconfig
浏览文件 @ 79fc84c7
......@@ -77,6 +77,32 @@ config SND_ALS100
To compile this driver as a module, choose M here: the module
will be called snd-als100.
config SND_AZT1605
tristate "Aztech AZT1605 Driver"
depends on SND
select SND_WSS_LIB
select SND_MPU401_UART
select SND_OPL3_LIB
help
Say Y here to include support for Aztech Sound Galaxy cards
based on the AZT1605 chipset.
To compile this driver as a module, choose M here: the module
will be called snd-azt1605.
config SND_AZT2316
tristate "Aztech AZT2316 Driver"
depends on SND
select SND_WSS_LIB
select SND_MPU401_UART
select SND_OPL3_LIB
help
Say Y here to include support for Aztech Sound Galaxy cards
based on the AZT2316 chipset.
To compile this driver as a module, choose M here: the module
will be called snd-azt2316.
config SND_AZT2320
tristate "Aztech Systems AZT2320"
depends on PNP
......@@ -351,16 +377,6 @@ config SND_SB16_CSP
coprocessor can do variable tasks like various compression and
decompression algorithms.
config SND_SGALAXY
tristate "Aztech Sound Galaxy"
select SND_WSS_LIB
help
Say Y here to include support for Aztech Sound Galaxy
soundcards.
To compile this driver as a module, choose M here: the module
will be called snd-sgalaxy.
config SND_SSCAPE
tristate "Ensoniq SoundScape driver"
select SND_MPU401_UART
......
sound/isa/Makefile
浏览文件 @ 79fc84c7
......@@ -10,7 +10,6 @@ snd-cmi8330-objs := cmi8330.o
snd-es18xx-objs := es18xx.o
snd-opl3sa2-objs := opl3sa2.o
snd-sc6000-objs := sc6000.o
snd-sgalaxy-objs := sgalaxy.o
snd-sscape-objs := sscape.o
# Toplevel Module Dependency
......@@ -21,8 +20,7 @@ obj-$(CONFIG_SND_CMI8330) += snd-cmi8330.o
obj-$(CONFIG_SND_ES18XX) += snd-es18xx.o
obj-$(CONFIG_SND_OPL3SA2) += snd-opl3sa2.o
obj-$(CONFIG_SND_SC6000) += snd-sc6000.o
obj-$(CONFIG_SND_SGALAXY) += snd-sgalaxy.o
obj-$(CONFIG_SND_SSCAPE) += snd-sscape.o
obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ gus/ msnd/ opti9xx/ \
obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ galaxy/ gus/ msnd/ opti9xx/ \
sb/ wavefront/ wss/
sound/isa/ad1816a/ad1816a.c
浏览文件 @ 79fc84c7
......@@ -162,7 +162,7 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard
sizeof(struct snd_card_ad1816a), &card);
if (error < 0)
return error;
acard = (struct snd_card_ad1816a *)card->private_data;
acard = card->private_data;
if ((error = snd_card_ad1816a_pnp(dev, acard, pcard, pid))) {
snd_card_free(card);
......
sound/isa/azt2320.c
浏览文件 @ 79fc84c7
......@@ -188,7 +188,7 @@ static int __devinit snd_card_azt2320_probe(int dev,
sizeof(struct snd_card_azt2320), &card);
if (error < 0)
return error;
acard = (struct snd_card_azt2320 *)card->private_data;
acard = card->private_data;
if ((error = snd_card_azt2320_pnp(dev, acard, pcard, pid))) {
snd_card_free(card);
......
sound/isa/galaxy/Makefile 0 → 100644
浏览文件 @ 79fc84c7
#
# Makefile for ALSA
# Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz>
#
snd-azt1605-objs := azt1605.o
snd-azt2316-objs := azt2316.o
obj-$(CONFIG_SND_AZT1605) += snd-azt1605.o
obj-$(CONFIG_SND_AZT2316) += snd-azt2316.o
sound/isa/galaxy/azt1605.c 0 → 100644
浏览文件 @ 79fc84c7
/*
* Aztech AZT1605 Driver
* Copyright (C) 2007,2010 Rene Herman
*
* 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, see <http://www.gnu.org/licenses/>.
*
*/
#define AZT1605
#define CRD_NAME "Aztech AZT1605"
#define DRV_NAME "AZT1605"
#define DEV_NAME "azt1605"
#define GALAXY_DSP_MAJOR 2
#define GALAXY_DSP_MINOR 1
#define GALAXY_CONFIG_SIZE 3
/*
* 24-bit config register
*/
#define GALAXY_CONFIG_SBA_220 (0 << 0)
#define GALAXY_CONFIG_SBA_240 (1 << 0)
#define GALAXY_CONFIG_SBA_260 (2 << 0)
#define GALAXY_CONFIG_SBA_280 (3 << 0)
#define GALAXY_CONFIG_SBA_MASK GALAXY_CONFIG_SBA_280
#define GALAXY_CONFIG_MPUA_300 (0 << 2)
#define GALAXY_CONFIG_MPUA_330 (1 << 2)
#define GALAXY_CONFIG_MPU_ENABLE (1 << 3)
#define GALAXY_CONFIG_GAME_ENABLE (1 << 4)
#define GALAXY_CONFIG_CD_PANASONIC (1 << 5)
#define GALAXY_CONFIG_CD_MITSUMI (1 << 6)
#define GALAXY_CONFIG_CD_MASK (\
GALAXY_CONFIG_CD_PANASONIC | GALAXY_CONFIG_CD_MITSUMI)
#define GALAXY_CONFIG_UNUSED (1 << 7)
#define GALAXY_CONFIG_UNUSED_MASK GALAXY_CONFIG_UNUSED
#define GALAXY_CONFIG_SBIRQ_2 (1 << 8)
#define GALAXY_CONFIG_SBIRQ_3 (1 << 9)
#define GALAXY_CONFIG_SBIRQ_5 (1 << 10)
#define GALAXY_CONFIG_SBIRQ_7 (1 << 11)
#define GALAXY_CONFIG_MPUIRQ_2 (1 << 12)
#define GALAXY_CONFIG_MPUIRQ_3 (1 << 13)
#define GALAXY_CONFIG_MPUIRQ_5 (1 << 14)
#define GALAXY_CONFIG_MPUIRQ_7 (1 << 15)
#define GALAXY_CONFIG_WSSA_530 (0 << 16)
#define GALAXY_CONFIG_WSSA_604 (1 << 16)
#define GALAXY_CONFIG_WSSA_E80 (2 << 16)
#define GALAXY_CONFIG_WSSA_F40 (3 << 16)
#define GALAXY_CONFIG_WSS_ENABLE (1 << 18)
#define GALAXY_CONFIG_CDIRQ_11 (1 << 19)
#define GALAXY_CONFIG_CDIRQ_12 (1 << 20)
#define GALAXY_CONFIG_CDIRQ_15 (1 << 21)
#define GALAXY_CONFIG_CDIRQ_MASK (\
GALAXY_CONFIG_CDIRQ_11 | GALAXY_CONFIG_CDIRQ_12 |\
GALAXY_CONFIG_CDIRQ_15)
#define GALAXY_CONFIG_CDDMA_DISABLE (0 << 22)
#define GALAXY_CONFIG_CDDMA_0 (1 << 22)
#define GALAXY_CONFIG_CDDMA_1 (2 << 22)
#define GALAXY_CONFIG_CDDMA_3 (3 << 22)
#define GALAXY_CONFIG_CDDMA_MASK GALAXY_CONFIG_CDDMA_3
#define GALAXY_CONFIG_MASK (\
GALAXY_CONFIG_SBA_MASK | GALAXY_CONFIG_CD_MASK |\
GALAXY_CONFIG_UNUSED_MASK | GALAXY_CONFIG_CDIRQ_MASK |\
GALAXY_CONFIG_CDDMA_MASK)
#include "galaxy.c"
sound/isa/galaxy/azt2316.c 0 → 100644
浏览文件 @ 79fc84c7
/*
* Aztech AZT2316 Driver
* Copyright (C) 2007,2010 Rene Herman
*
* 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, see <http://www.gnu.org/licenses/>.
*
*/
#define AZT2316
#define CRD_NAME "Aztech AZT2316"
#define DRV_NAME "AZT2316"
#define DEV_NAME "azt2316"
#define GALAXY_DSP_MAJOR 3
#define GALAXY_DSP_MINOR 1
#define GALAXY_CONFIG_SIZE 4
/*
* 32-bit config register
*/
#define GALAXY_CONFIG_SBA_220 (0 << 0)
#define GALAXY_CONFIG_SBA_240 (1 << 0)
#define GALAXY_CONFIG_SBA_260 (2 << 0)
#define GALAXY_CONFIG_SBA_280 (3 << 0)
#define GALAXY_CONFIG_SBA_MASK GALAXY_CONFIG_SBA_280
#define GALAXY_CONFIG_SBIRQ_2 (1 << 2)
#define GALAXY_CONFIG_SBIRQ_5 (1 << 3)
#define GALAXY_CONFIG_SBIRQ_7 (1 << 4)
#define GALAXY_CONFIG_SBIRQ_10 (1 << 5)
#define GALAXY_CONFIG_SBDMA_DISABLE (0 << 6)
#define GALAXY_CONFIG_SBDMA_0 (1 << 6)
#define GALAXY_CONFIG_SBDMA_1 (2 << 6)
#define GALAXY_CONFIG_SBDMA_3 (3 << 6)
#define GALAXY_CONFIG_WSSA_530 (0 << 8)
#define GALAXY_CONFIG_WSSA_604 (1 << 8)
#define GALAXY_CONFIG_WSSA_E80 (2 << 8)
#define GALAXY_CONFIG_WSSA_F40 (3 << 8)
#define GALAXY_CONFIG_WSS_ENABLE (1 << 10)
#define GALAXY_CONFIG_GAME_ENABLE (1 << 11)
#define GALAXY_CONFIG_MPUA_300 (0 << 12)
#define GALAXY_CONFIG_MPUA_330 (1 << 12)
#define GALAXY_CONFIG_MPU_ENABLE (1 << 13)
#define GALAXY_CONFIG_CDA_310 (0 << 14)
#define GALAXY_CONFIG_CDA_320 (1 << 14)
#define GALAXY_CONFIG_CDA_340 (2 << 14)
#define GALAXY_CONFIG_CDA_350 (3 << 14)
#define GALAXY_CONFIG_CDA_MASK GALAXY_CONFIG_CDA_350
#define GALAXY_CONFIG_CD_DISABLE (0 << 16)
#define GALAXY_CONFIG_CD_PANASONIC (1 << 16)
#define GALAXY_CONFIG_CD_SONY (2 << 16)
#define GALAXY_CONFIG_CD_MITSUMI (3 << 16)
#define GALAXY_CONFIG_CD_AZTECH (4 << 16)
#define GALAXY_CONFIG_CD_UNUSED_5 (5 << 16)
#define GALAXY_CONFIG_CD_UNUSED_6 (6 << 16)
#define GALAXY_CONFIG_CD_UNUSED_7 (7 << 16)
#define GALAXY_CONFIG_CD_MASK GALAXY_CONFIG_CD_UNUSED_7
#define GALAXY_CONFIG_CDDMA8_DISABLE (0 << 20)
#define GALAXY_CONFIG_CDDMA8_0 (1 << 20)
#define GALAXY_CONFIG_CDDMA8_1 (2 << 20)
#define GALAXY_CONFIG_CDDMA8_3 (3 << 20)
#define GALAXY_CONFIG_CDDMA8_MASK GALAXY_CONFIG_CDDMA8_3
#define GALAXY_CONFIG_CDDMA16_DISABLE (0 << 22)
#define GALAXY_CONFIG_CDDMA16_5 (1 << 22)
#define GALAXY_CONFIG_CDDMA16_6 (2 << 22)
#define GALAXY_CONFIG_CDDMA16_7 (3 << 22)
#define GALAXY_CONFIG_CDDMA16_MASK GALAXY_CONFIG_CDDMA16_7
#define GALAXY_CONFIG_MPUIRQ_2 (1 << 24)
#define GALAXY_CONFIG_MPUIRQ_5 (1 << 25)
#define GALAXY_CONFIG_MPUIRQ_7 (1 << 26)
#define GALAXY_CONFIG_MPUIRQ_10 (1 << 27)
#define GALAXY_CONFIG_CDIRQ_5 (1 << 28)
#define GALAXY_CONFIG_CDIRQ_11 (1 << 29)
#define GALAXY_CONFIG_CDIRQ_12 (1 << 30)
#define GALAXY_CONFIG_CDIRQ_15 (1 << 31)
#define GALAXY_CONFIG_CDIRQ_MASK (\
GALAXY_CONFIG_CDIRQ_5 | GALAXY_CONFIG_CDIRQ_11 |\
GALAXY_CONFIG_CDIRQ_12 | GALAXY_CONFIG_CDIRQ_15)
#define GALAXY_CONFIG_MASK (\
GALAXY_CONFIG_SBA_MASK | GALAXY_CONFIG_CDA_MASK |\
GALAXY_CONFIG_CD_MASK | GALAXY_CONFIG_CDDMA16_MASK |\
GALAXY_CONFIG_CDDMA8_MASK | GALAXY_CONFIG_CDIRQ_MASK)
#include "galaxy.c"
sound/isa/galaxy/galaxy.c 0 → 100644
浏览文件 @ 79fc84c7
/*
* Aztech AZT1605/AZT2316 Driver
* Copyright (C) 2007,2010 Rene Herman
*
* 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, see <http://www.gnu.org/licenses/>.
*
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/isa.h>
#include <linux/delay.h>
#include <linux/io.h>
#include <asm/processor.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/wss.h>
#include <sound/mpu401.h>
#include <sound/opl3.h>
MODULE_DESCRIPTION(CRD_NAME);
MODULE_AUTHOR("Rene Herman");
MODULE_LICENSE("GPL");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE;
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.");
static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
module_param_array(port, long, NULL, 0444);
MODULE_PARM_DESC(port, "Port # for " CRD_NAME " driver.");
module_param_array(wss_port, long, NULL, 0444);
MODULE_PARM_DESC(wss_port, "WSS 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(fm_port, long, NULL, 0444);
MODULE_PARM_DESC(fm_port, "FM 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, "Playback DMA # for " CRD_NAME " driver.");
module_param_array(dma2, int, NULL, 0444);
MODULE_PARM_DESC(dma2, "Capture DMA # for " CRD_NAME " driver.");
/*
* Generic SB DSP support routines
*/
#define DSP_PORT_RESET 0x6
#define DSP_PORT_READ 0xa
#define DSP_PORT_COMMAND 0xc
#define DSP_PORT_STATUS 0xc
#define DSP_PORT_DATA_AVAIL 0xe
#define DSP_SIGNATURE 0xaa
#define DSP_COMMAND_GET_VERSION 0xe1
static int __devinit dsp_get_byte(void __iomem *port, u8 *val)
{
int loops = 1000;
while (!(ioread8(port + DSP_PORT_DATA_AVAIL) & 0x80)) {
if (!loops--)
return -EIO;
cpu_relax();
}
*val = ioread8(port + DSP_PORT_READ);
return 0;
}
static int __devinit dsp_reset(void __iomem *port)
{
u8 val;
iowrite8(1, port + DSP_PORT_RESET);
udelay(10);
iowrite8(0, port + DSP_PORT_RESET);
if (dsp_get_byte(port, &val) < 0 || val != DSP_SIGNATURE)
return -ENODEV;
return 0;
}
static int __devinit dsp_command(void __iomem *port, u8 cmd)
{
int loops = 1000;
while (ioread8(port + DSP_PORT_STATUS) & 0x80) {
if (!loops--)
return -EIO;
cpu_relax();
}
iowrite8(cmd, port + DSP_PORT_COMMAND);
return 0;
}
static int __devinit dsp_get_version(void __iomem *port, u8 *major, u8 *minor)
{
int err;
err = dsp_command(port, DSP_COMMAND_GET_VERSION);
if (err < 0)
return err;
err = dsp_get_byte(port, major);
if (err < 0)
return err;
err = dsp_get_byte(port, minor);
if (err < 0)
return err;
return 0;
}
/*
* Generic WSS support routines
*/
#define WSS_CONFIG_DMA_0 (1 << 0)
#define WSS_CONFIG_DMA_1 (2 << 0)
#define WSS_CONFIG_DMA_3 (3 << 0)
#define WSS_CONFIG_DUPLEX (1 << 2)
#define WSS_CONFIG_IRQ_7 (1 << 3)
#define WSS_CONFIG_IRQ_9 (2 << 3)
#define WSS_CONFIG_IRQ_10 (3 << 3)
#define WSS_CONFIG_IRQ_11 (4 << 3)
#define WSS_PORT_CONFIG 0
#define WSS_PORT_SIGNATURE 3
#define WSS_SIGNATURE 4
static int __devinit wss_detect(void __iomem *wss_port)
{
if ((ioread8(wss_port + WSS_PORT_SIGNATURE) & 0x3f) != WSS_SIGNATURE)
return -ENODEV;
return 0;
}
static void wss_set_config(void __iomem *wss_port, u8 wss_config)
{
iowrite8(wss_config, wss_port + WSS_PORT_CONFIG);
}
/*
* Aztech Sound Galaxy specifics
*/
#define GALAXY_PORT_CONFIG 1024
#define CONFIG_PORT_SET 4
#define DSP_COMMAND_GALAXY_8 8
#define GALAXY_COMMAND_GET_TYPE 5
#define DSP_COMMAND_GALAXY_9 9
#define GALAXY_COMMAND_WSSMODE 0
#define GALAXY_COMMAND_SB8MODE 1
#define GALAXY_MODE_WSS GALAXY_COMMAND_WSSMODE
#define GALAXY_MODE_SB8 GALAXY_COMMAND_SB8MODE
struct snd_galaxy {
void __iomem *port;
void __iomem *config_port;
void __iomem *wss_port;
u32 config;
struct resource *res_port;
struct resource *res_config_port;
struct resource *res_wss_port;
};
static u32 config[SNDRV_CARDS];
static u8 wss_config[SNDRV_CARDS];
static int __devinit snd_galaxy_match(struct device *dev, unsigned int n)
{
if (!enable[n])
return 0;
switch (port[n]) {
case SNDRV_AUTO_PORT:
dev_err(dev, "please specify port\n");
return 0;
case 0x220:
config[n] |= GALAXY_CONFIG_SBA_220;
break;
case 0x240:
config[n] |= GALAXY_CONFIG_SBA_240;
break;
case 0x260:
config[n] |= GALAXY_CONFIG_SBA_260;
break;
case 0x280:
config[n] |= GALAXY_CONFIG_SBA_280;
break;
default:
dev_err(dev, "invalid port %#lx\n", port[n]);
return 0;
}
switch (wss_port[n]) {
case SNDRV_AUTO_PORT:
dev_err(dev, "please specify wss_port\n");
return 0;
case 0x530:
config[n] |= GALAXY_CONFIG_WSS_ENABLE | GALAXY_CONFIG_WSSA_530;
break;
case 0x604:
config[n] |= GALAXY_CONFIG_WSS_ENABLE | GALAXY_CONFIG_WSSA_604;
break;
case 0xe80:
config[n] |= GALAXY_CONFIG_WSS_ENABLE | GALAXY_CONFIG_WSSA_E80;
break;
case 0xf40:
config[n] |= GALAXY_CONFIG_WSS_ENABLE | GALAXY_CONFIG_WSSA_F40;
break;
default:
dev_err(dev, "invalid WSS port %#lx\n", wss_port[n]);
return 0;
}
switch (irq[n]) {
case SNDRV_AUTO_IRQ:
dev_err(dev, "please specify irq\n");
return 0;
case 7:
wss_config[n] |= WSS_CONFIG_IRQ_7;
break;
case 2:
irq[n] = 9;
case 9:
wss_config[n] |= WSS_CONFIG_IRQ_9;
break;
case 10:
wss_config[n] |= WSS_CONFIG_IRQ_10;
break;
case 11:
wss_config[n] |= WSS_CONFIG_IRQ_11;
break;
default:
dev_err(dev, "invalid IRQ %d\n", irq[n]);
return 0;
}
switch (dma1[n]) {
case SNDRV_AUTO_DMA:
dev_err(dev, "please specify dma1\n");
return 0;
case 0:
wss_config[n] |= WSS_CONFIG_DMA_0;
break;
case 1:
wss_config[n] |= WSS_CONFIG_DMA_1;
break;
case 3:
wss_config[n] |= WSS_CONFIG_DMA_3;
break;
default:
dev_err(dev, "invalid playback DMA %d\n", dma1[n]);
return 0;
}
if (dma2[n] == SNDRV_AUTO_DMA || dma2[n] == dma1[n]) {
dma2[n] = -1;
goto mpu;
}
wss_config[n] |= WSS_CONFIG_DUPLEX;
switch (dma2[n]) {
case 0:
break;
case 1:
if (dma1[n] == 0)
break;
default:
dev_err(dev, "invalid capture DMA %d\n", dma2[n]);
return 0;
}
mpu:
switch (mpu_port[n]) {
case SNDRV_AUTO_PORT:
dev_warn(dev, "mpu_port not specified; not using MPU-401\n");
mpu_port[n] = -1;
goto fm;
case 0x300:
config[n] |= GALAXY_CONFIG_MPU_ENABLE | GALAXY_CONFIG_MPUA_300;
break;
case 0x330:
config[n] |= GALAXY_CONFIG_MPU_ENABLE | GALAXY_CONFIG_MPUA_330;
break;
default:
dev_err(dev, "invalid MPU port %#lx\n", mpu_port[n]);
return 0;
}
switch (mpu_irq[n]) {
case SNDRV_AUTO_IRQ:
dev_warn(dev, "mpu_irq not specified: using polling mode\n");
mpu_irq[n] = -1;
break;
case 2:
mpu_irq[n] = 9;
case 9:
config[n] |= GALAXY_CONFIG_MPUIRQ_2;
break;
#ifdef AZT1605
case 3:
config[n] |= GALAXY_CONFIG_MPUIRQ_3;
break;
#endif
case 5:
config[n] |= GALAXY_CONFIG_MPUIRQ_5;
break;
case 7:
config[n] |= GALAXY_CONFIG_MPUIRQ_7;
break;
#ifdef AZT2316
case 10:
config[n] |= GALAXY_CONFIG_MPUIRQ_10;
break;
#endif
default:
dev_err(dev, "invalid MPU IRQ %d\n", mpu_irq[n]);
return 0;
}
if (mpu_irq[n] == irq[n]) {
dev_err(dev, "cannot share IRQ between WSS and MPU-401\n");
return 0;
}
fm:
switch (fm_port[n]) {
case SNDRV_AUTO_PORT:
dev_warn(dev, "fm_port not specified: not using OPL3\n");
fm_port[n] = -1;
break;
case 0x388:
break;
default:
dev_err(dev, "illegal FM port %#lx\n", fm_port[n]);
return 0;
}
config[n] |= GALAXY_CONFIG_GAME_ENABLE;
return 1;
}
static int __devinit galaxy_init(struct snd_galaxy *galaxy, u8 *type)
{
u8 major;
u8 minor;
int err;
err = dsp_reset(galaxy->port);
if (err < 0)
return err;
err = dsp_get_version(galaxy->port, &major, &minor);
if (err < 0)
return err;
if (major != GALAXY_DSP_MAJOR || minor != GALAXY_DSP_MINOR)
return -ENODEV;
err = dsp_command(galaxy->port, DSP_COMMAND_GALAXY_8);
if (err < 0)
return err;
err = dsp_command(galaxy->port, GALAXY_COMMAND_GET_TYPE);
if (err < 0)
return err;
err = dsp_get_byte(galaxy->port, type);
if (err < 0)
return err;
return 0;
}
static int __devinit galaxy_set_mode(struct snd_galaxy *galaxy, u8 mode)
{
int err;
err = dsp_command(galaxy->port, DSP_COMMAND_GALAXY_9);
if (err < 0)
return err;
err = dsp_command(galaxy->port, mode);
if (err < 0)
return err;
#ifdef AZT1605
/*
* Needed for MPU IRQ on AZT1605, but AZT2316 loses WSS again
*/
err = dsp_reset(galaxy->port);
if (err < 0)
return err;
#endif
return 0;
}
static void galaxy_set_config(struct snd_galaxy *galaxy, u32 config)
{
u8 tmp = ioread8(galaxy->config_port + CONFIG_PORT_SET);
int i;
iowrite8(tmp | 0x80, galaxy->config_port + CONFIG_PORT_SET);
for (i = 0; i < GALAXY_CONFIG_SIZE; i++) {
iowrite8(config, galaxy->config_port + i);
config >>= 8;
}
iowrite8(tmp & 0x7f, galaxy->config_port + CONFIG_PORT_SET);
msleep(10);
}
static void __devinit galaxy_config(struct snd_galaxy *galaxy, u32 config)
{
int i;
for (i = GALAXY_CONFIG_SIZE; i; i--) {
u8 tmp = ioread8(galaxy->config_port + i - 1);
galaxy->config = (galaxy->config << 8) | tmp;
}
config |= galaxy->config & GALAXY_CONFIG_MASK;
galaxy_set_config(galaxy, config);
}
static int __devinit galaxy_wss_config(struct snd_galaxy *galaxy, u8 wss_config)
{
int err;
err = wss_detect(galaxy->wss_port);
if (err < 0)
return err;
wss_set_config(galaxy->wss_port, wss_config);
err = galaxy_set_mode(galaxy, GALAXY_MODE_WSS);
if (err < 0)
return err;
return 0;
}
static void snd_galaxy_free(struct snd_card *card)
{
struct snd_galaxy *galaxy = card->private_data;
if (galaxy->wss_port) {
wss_set_config(galaxy->wss_port, 0);
ioport_unmap(galaxy->wss_port);
release_and_free_resource(galaxy->res_wss_port);
}
if (galaxy->config_port) {
galaxy_set_config(galaxy, galaxy->config);
ioport_unmap(galaxy->config_port);
release_and_free_resource(galaxy->res_config_port);
}
if (galaxy->port) {
ioport_unmap(galaxy->port);
release_and_free_resource(galaxy->res_port);
}
}
static int __devinit snd_galaxy_probe(struct device *dev, unsigned int n)
{
struct snd_galaxy *galaxy;
struct snd_wss *chip;
struct snd_card *card;
u8 type;
int err;
err = snd_card_create(index[n], id[n], THIS_MODULE, sizeof *galaxy,
&card);
if (err < 0)
return err;
snd_card_set_dev(card, dev);
card->private_free = snd_galaxy_free;
galaxy = card->private_data;
galaxy->res_port = request_region(port[n], 16, DRV_NAME);
if (!galaxy->res_port) {
dev_err(dev, "could not grab ports %#lx-%#lx\n", port[n],
port[n] + 15);
err = -EBUSY;
goto error;
}
galaxy->port = ioport_map(port[n], 16);
err = galaxy_init(galaxy, &type);
if (err < 0) {
dev_err(dev, "did not find a Sound Galaxy at %#lx\n", port[n]);
goto error;
}
dev_info(dev, "Sound Galaxy (type %d) found at %#lx\n", type, port[n]);
galaxy->res_config_port = request_region(port[n] + GALAXY_PORT_CONFIG,
16, DRV_NAME);
if (!galaxy->res_config_port) {
dev_err(dev, "could not grab ports %#lx-%#lx\n",
port[n] + GALAXY_PORT_CONFIG,
port[n] + GALAXY_PORT_CONFIG + 15);
err = -EBUSY;
goto error;
}
galaxy->config_port = ioport_map(port[n] + GALAXY_PORT_CONFIG, 16);
galaxy_config(galaxy, config[n]);
galaxy->res_wss_port = request_region(wss_port[n], 4, DRV_NAME);
if (!galaxy->res_wss_port) {
dev_err(dev, "could not grab ports %#lx-%#lx\n", wss_port[n],
wss_port[n] + 3);
err = -EBUSY;
goto error;
}
galaxy->wss_port = ioport_map(wss_port[n], 4);
err = galaxy_wss_config(galaxy, wss_config[n]);
if (err < 0) {
dev_err(dev, "could not configure WSS\n");
goto error;
}
strcpy(card->driver, DRV_NAME);
strcpy(card->shortname, DRV_NAME);
sprintf(card->longname, "%s at %#lx/%#lx, irq %d, dma %d/%d",
card->shortname, port[n], wss_port[n], irq[n], dma1[n],
dma2[n]);
err = snd_wss_create(card, wss_port[n] + 4, -1, irq[n], dma1[n],
dma2[n], WSS_HW_DETECT, 0, &chip);
if (err < 0)
goto error;
err = snd_wss_pcm(chip, 0, NULL);
if (err < 0)
goto error;
err = snd_wss_mixer(chip);
if (err < 0)
goto error;
err = snd_wss_timer(chip, 0, NULL);
if (err < 0)
goto error;
if (mpu_port[n] >= 0) {
err = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
mpu_port[n], 0, mpu_irq[n],
IRQF_DISABLED, NULL);
if (err < 0)
goto error;
}
if (fm_port[n] >= 0) {
struct snd_opl3 *opl3;
err = snd_opl3_create(card, fm_port[n], fm_port[n] + 2,
OPL3_HW_AUTO, 0, &opl3);
if (err < 0) {
dev_err(dev, "no OPL device at %#lx\n", fm_port[n]);
goto error;
}
err = snd_opl3_timer_new(opl3, 1, 2);
if (err < 0)
goto error;
err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
if (err < 0)
goto error;
}
err = snd_card_register(card);
if (err < 0)
goto error;
dev_set_drvdata(dev, card);
return 0;
error:
snd_card_free(card);
return err;
}
static int __devexit snd_galaxy_remove(struct device *dev, unsigned int n)
{
snd_card_free(dev_get_drvdata(dev));
dev_set_drvdata(dev, NULL);
return 0;
}
static struct isa_driver snd_galaxy_driver = {
.match = snd_galaxy_match,
.probe = snd_galaxy_probe,
.remove = __devexit_p(snd_galaxy_remove),
.driver = {
.name = DEV_NAME
}
};
static int __init alsa_card_galaxy_init(void)
{
return isa_register_driver(&snd_galaxy_driver, SNDRV_CARDS);
}
static void __exit alsa_card_galaxy_exit(void)
{
isa_unregister_driver(&snd_galaxy_driver);
}
module_init(alsa_card_galaxy_init);
module_exit(alsa_card_galaxy_exit);
sound/isa/gus/gusmax.c
浏览文件 @ 79fc84c7
......@@ -191,7 +191,7 @@ static int __devinit snd_gusmax_mixer(struct snd_wss *chip)
static void snd_gusmax_free(struct snd_card *card)
{
struct snd_gusmax *maxcard = (struct snd_gusmax *)card->private_data;
struct snd_gusmax *maxcard = card->private_data;
if (maxcard == NULL)
return;
......@@ -219,7 +219,7 @@ static int __devinit snd_gusmax_probe(struct device *pdev, unsigned int dev)
if (err < 0)
return err;
card->private_free = snd_gusmax_free;
maxcard = (struct snd_gusmax *)card->private_data;
maxcard = card->private_data;
maxcard->card = card;
maxcard->irq = -1;
......
sound/isa/sb/sb8.c
浏览文件 @ 79fc84c7
......@@ -72,7 +72,7 @@ static irqreturn_t snd_sb8_interrupt(int irq, void *dev_id)
static void snd_sb8_free(struct snd_card *card)
{
struct snd_sb8 *acard = (struct snd_sb8 *)card->private_data;
struct snd_sb8 *acard = card->private_data;
if (acard == NULL)
return;
......
sound/isa/sgalaxy.c 已删除 100644 → 0
浏览文件 @ f6f94e2a
/*
* Driver for Aztech Sound Galaxy cards
* Copyright (c) by Christopher Butler <chrisb@sandy.force9.co.uk.
*
* I don't have documentation for this card, I based this driver on the
* driver for OSS/Free included in the kernel source (drivers/sound/sgalaxy.c)
*
* 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/delay.h>
#include <linux/time.h>
#include <linux/interrupt.h>
#include <linux/moduleparam.h>
#include <asm/dma.h>
#include <sound/core.h>
#include <sound/sb.h>
#include <sound/wss.h>
#include <sound/control.h>
#define SNDRV_LEGACY_FIND_FREE_IRQ
#define SNDRV_LEGACY_FIND_FREE_DMA
#include <sound/initval.h>
MODULE_AUTHOR("Christopher Butler <chrisb@sandy.force9.co.uk>");
MODULE_DESCRIPTION("Aztech Sound Galaxy");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Aztech Systems,Sound Galaxy}}");
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 sbport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240 */
static long wssport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x530,0xe80,0xf40,0x604 */
static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 7,9,10,11 */
static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */
module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for Sound Galaxy soundcard.");
module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for Sound Galaxy soundcard.");
module_param_array(sbport, long, NULL, 0444);
MODULE_PARM_DESC(sbport, "Port # for Sound Galaxy SB driver.");
module_param_array(wssport, long, NULL, 0444);
MODULE_PARM_DESC(wssport, "Port # for Sound Galaxy WSS driver.");
module_param_array(irq, int, NULL, 0444);
MODULE_PARM_DESC(irq, "IRQ # for Sound Galaxy driver.");
module_param_array(dma1, int, NULL, 0444);
MODULE_PARM_DESC(dma1, "DMA1 # for Sound Galaxy driver.");
#define SGALAXY_AUXC_LEFT 18
#define SGALAXY_AUXC_RIGHT 19
#define PFX "sgalaxy: "
/*
*/
#define AD1848P1( port, x ) ( port + c_d_c_AD1848##x )
/* from lowlevel/sb/sb.c - to avoid having to allocate a struct snd_sb for the */
/* short time we actually need it.. */
static int snd_sgalaxy_sbdsp_reset(unsigned long port)
{
int i;
outb(1, SBP1(port, RESET));
udelay(10);
outb(0, SBP1(port, RESET));
udelay(30);
for (i = 0; i < 1000 && !(inb(SBP1(port, DATA_AVAIL)) & 0x80); i++);
if (inb(SBP1(port, READ)) != 0xaa) {
snd_printd("sb_reset: failed at 0x%lx!!!\n", port);
return -ENODEV;
}
return 0;
}
static int __devinit snd_sgalaxy_sbdsp_command(unsigned long port,
unsigned char val)
{
int i;
for (i = 10000; i; i--)
if ((inb(SBP1(port, STATUS)) & 0x80) == 0) {
outb(val, SBP1(port, COMMAND));
return 1;
}
return 0;
}
static irqreturn_t snd_sgalaxy_dummy_interrupt(int irq, void *dev_id)
{
return IRQ_NONE;
}
static int __devinit snd_sgalaxy_setup_wss(unsigned long port, int irq, int dma)
{
static int interrupt_bits[] = {-1, -1, -1, -1, -1, -1, -1, 0x08, -1,
0x10, 0x18, 0x20, -1, -1, -1, -1};
static int dma_bits[] = {1, 2, 0, 3};
int tmp, tmp1;
if ((tmp = inb(port + 3)) == 0xff)
{
snd_printdd("I/O address dead (0x%lx)\n", port);
return 0;
}
#if 0
snd_printdd("WSS signature = 0x%x\n", tmp);
#endif
if ((tmp & 0x3f) != 0x04 &&
(tmp & 0x3f) != 0x0f &&
(tmp & 0x3f) != 0x00) {
snd_printdd("No WSS signature detected on port 0x%lx\n",
port + 3);
return 0;
}
#if 0
snd_printdd(PFX "setting up IRQ/DMA for WSS\n");
#endif
/* initialize IRQ for WSS codec */
tmp = interrupt_bits[irq % 16];
if (tmp < 0)
return -EINVAL;
if (request_irq(irq, snd_sgalaxy_dummy_interrupt, IRQF_DISABLED, "sgalaxy", NULL)) {
snd_printk(KERN_ERR "sgalaxy: can't grab irq %d\n", irq);
return -EIO;
}
outb(tmp | 0x40, port);
tmp1 = dma_bits[dma % 4];
outb(tmp | tmp1, port);
free_irq(irq, NULL);
return 0;
}
static int __devinit snd_sgalaxy_detect(int dev, int irq, int dma)
{
#if 0
snd_printdd(PFX "switching to WSS mode\n");
#endif
/* switch to WSS mode */
snd_sgalaxy_sbdsp_reset(sbport[dev]);
snd_sgalaxy_sbdsp_command(sbport[dev], 9);
snd_sgalaxy_sbdsp_command(sbport[dev], 0);
udelay(400);
return snd_sgalaxy_setup_wss(wssport[dev], irq, dma);
}
static struct snd_kcontrol_new snd_sgalaxy_controls[] = {
WSS_DOUBLE("Aux Playback Switch", 0,
SGALAXY_AUXC_LEFT, SGALAXY_AUXC_RIGHT, 7, 7, 1, 1),
WSS_DOUBLE("Aux Playback Volume", 0,
SGALAXY_AUXC_LEFT, SGALAXY_AUXC_RIGHT, 0, 0, 31, 0)
};
static int __devinit snd_sgalaxy_mixer(struct snd_wss *chip)
{
struct snd_card *card = chip->card;
struct snd_ctl_elem_id id1, id2;
unsigned int idx;
int err;
memset(&id1, 0, sizeof(id1));
memset(&id2, 0, sizeof(id2));
id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
/* reassign AUX0 to LINE */
strcpy(id1.name, "Aux Playback Switch");
strcpy(id2.name, "Line Playback Switch");
if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
return err;
strcpy(id1.name, "Aux Playback Volume");
strcpy(id2.name, "Line Playback Volume");
if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
return err;
/* reassign AUX1 to FM */
strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
strcpy(id2.name, "FM Playback Switch");
if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
return err;
strcpy(id1.name, "Aux Playback Volume");
strcpy(id2.name, "FM Playback Volume");
if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
return err;
/* build AUX2 input */
for (idx = 0; idx < ARRAY_SIZE(snd_sgalaxy_controls); idx++) {
err = snd_ctl_add(card,
snd_ctl_new1(&snd_sgalaxy_controls[idx], chip));
if (err < 0)
return err;
}
return 0;
}
static int __devinit snd_sgalaxy_match(struct device *devptr, unsigned int dev)
{
if (!enable[dev])
return 0;
if (sbport[dev] == SNDRV_AUTO_PORT) {
snd_printk(KERN_ERR PFX "specify SB port\n");
return 0;
}
if (wssport[dev] == SNDRV_AUTO_PORT) {
snd_printk(KERN_ERR PFX "specify WSS port\n");
return 0;
}
return 1;
}
static int __devinit snd_sgalaxy_probe(struct device *devptr, unsigned int dev)
{
static int possible_irqs[] = {7, 9, 10, 11, -1};
static int possible_dmas[] = {1, 3, 0, -1};
int err, xirq, xdma1;
struct snd_card *card;
struct snd_wss *chip;
err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
if (err < 0)
return err;
xirq = irq[dev];
if (xirq == SNDRV_AUTO_IRQ) {
if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
snd_printk(KERN_ERR PFX "unable to find a free IRQ\n");
err = -EBUSY;
goto _err;
}
}
xdma1 = dma1[dev];
if (xdma1 == SNDRV_AUTO_DMA) {
if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
snd_printk(KERN_ERR PFX "unable to find a free DMA\n");
err = -EBUSY;
goto _err;
}
}
if ((err = snd_sgalaxy_detect(dev, xirq, xdma1)) < 0)
goto _err;
err = snd_wss_create(card, wssport[dev] + 4, -1,
xirq, xdma1, -1,
WSS_HW_DETECT, 0, &chip);
if (err < 0)
goto _err;
card->private_data = chip;
err = snd_wss_pcm(chip, 0, NULL);
if (err < 0) {
snd_printdd(PFX "error creating new WSS PCM device\n");
goto _err;
}
err = snd_wss_mixer(chip);
if (err < 0) {
snd_printdd(PFX "error creating new WSS mixer\n");
goto _err;
}
if ((err = snd_sgalaxy_mixer(chip)) < 0) {
snd_printdd(PFX "the mixer rewrite failed\n");
goto _err;
}
strcpy(card->driver, "Sound Galaxy");
strcpy(card->shortname, "Sound Galaxy");
sprintf(card->longname, "Sound Galaxy at 0x%lx, irq %d, dma %d",
wssport[dev], xirq, xdma1);
snd_card_set_dev(card, devptr);
if ((err = snd_card_register(card)) < 0)
goto _err;
dev_set_drvdata(devptr, card);
return 0;
_err:
snd_card_free(card);
return err;
}
static int __devexit snd_sgalaxy_remove(struct device *devptr, unsigned int dev)
{
snd_card_free(dev_get_drvdata(devptr));
dev_set_drvdata(devptr, NULL);
return 0;
}
#ifdef CONFIG_PM
static int snd_sgalaxy_suspend(struct device *pdev, unsigned int n,
pm_message_t state)
{
struct snd_card *card = dev_get_drvdata(pdev);
struct snd_wss *chip = card->private_data;
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
chip->suspend(chip);
return 0;
}
static int snd_sgalaxy_resume(struct device *pdev, unsigned int n)
{
struct snd_card *card = dev_get_drvdata(pdev);
struct snd_wss *chip = card->private_data;
chip->resume(chip);
snd_wss_out(chip, SGALAXY_AUXC_LEFT, chip->image[SGALAXY_AUXC_LEFT]);
snd_wss_out(chip, SGALAXY_AUXC_RIGHT, chip->image[SGALAXY_AUXC_RIGHT]);
snd_power_change_state(card, SNDRV_CTL_POWER_D0);
return 0;
}
#endif
#define DEV_NAME "sgalaxy"
static struct isa_driver snd_sgalaxy_driver = {
.match = snd_sgalaxy_match,
.probe = snd_sgalaxy_probe,
.remove = __devexit_p(snd_sgalaxy_remove),
#ifdef CONFIG_PM
.suspend = snd_sgalaxy_suspend,
.resume = snd_sgalaxy_resume,
#endif
.driver = {
.name = DEV_NAME
},
};
static int __init alsa_card_sgalaxy_init(void)
{
return isa_register_driver(&snd_sgalaxy_driver, SNDRV_CARDS);
}
static void __exit alsa_card_sgalaxy_exit(void)
{
isa_unregister_driver(&snd_sgalaxy_driver);
}
module_init(alsa_card_sgalaxy_init)
module_exit(alsa_card_sgalaxy_exit)
sound/oss/Kconfig
浏览文件 @ 79fc84c7
......@@ -545,11 +545,3 @@ config SOUND_KAHLUA
endif # SOUND_OSS
config SOUND_SH_DAC_AUDIO
tristate "SuperH DAC audio support"
depends on CPU_SH3 && HIGH_RES_TIMERS
config SOUND_SH_DAC_AUDIO_CHANNEL
int "DAC channel"
default "1"
depends on SOUND_SH_DAC_AUDIO
sound/oss/Makefile
浏览文件 @ 79fc84c7
......@@ -9,7 +9,6 @@ obj-$(CONFIG_SOUND_OSS) += sound.o
# Please leave it as is, cause the link order is significant !
obj-$(CONFIG_SOUND_SH_DAC_AUDIO) += sh_dac_audio.o
obj-$(CONFIG_SOUND_AEDSP16) += aedsp16.o
obj-$(CONFIG_SOUND_PSS) += pss.o ad1848.o mpu401.o
obj-$(CONFIG_SOUND_TRIX) += trix.o ad1848.o sb_lib.o uart401.o
......
sound/oss/au1550_ac97.c
浏览文件 @ 79fc84c7
......@@ -43,7 +43,6 @@
#include <linux/sound.h>
#include <linux/slab.h>
#include <linux/soundcard.h>
#include <linux/smp_lock.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
......@@ -77,6 +76,7 @@
/* Boot options
* 0 = no VRA, 1 = use VRA if codec supports it
*/
static DEFINE_MUTEX(au1550_ac97_mutex);
static int vra = 1;
module_param(vra, bool, 0);
MODULE_PARM_DESC(vra, "if 1 use VRA if codec supports it");
......@@ -171,7 +171,7 @@ au1550_delay(int msec)
static u16
rdcodec(struct ac97_codec *codec, u8 addr)
{
struct au1550_state *s = (struct au1550_state *)codec->private_data;
struct au1550_state *s = codec->private_data;
unsigned long flags;
u32 cmd, val;
u16 data;
......@@ -239,7 +239,7 @@ rdcodec(struct ac97_codec *codec, u8 addr)
static void
wrcodec(struct ac97_codec *codec, u8 addr, u16 data)
{
struct au1550_state *s = (struct au1550_state *)codec->private_data;
struct au1550_state *s = codec->private_data;
unsigned long flags;
u32 cmd, val;
int i;
......@@ -798,9 +798,9 @@ au1550_llseek(struct file *file, loff_t offset, int origin)
static int
au1550_open_mixdev(struct inode *inode, struct file *file)
{
lock_kernel();
mutex_lock(&au1550_ac97_mutex);
file->private_data = &au1550_state;
unlock_kernel();
mutex_unlock(&au1550_ac97_mutex);
return 0;
}
......@@ -820,13 +820,13 @@ mixdev_ioctl(struct ac97_codec *codec, unsigned int cmd,
static long
au1550_ioctl_mixdev(struct file *file, unsigned int cmd, unsigned long arg)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
struct ac97_codec *codec = s->codec;
int ret;
lock_kernel();
mutex_lock(&au1550_ac97_mutex);
ret = mixdev_ioctl(codec, cmd, arg);
unlock_kernel();
mutex_unlock(&au1550_ac97_mutex);
return ret;
}
......@@ -1031,7 +1031,7 @@ copy_dmabuf_user(struct dmabuf *db, char* userbuf, int count, int to_user)
static ssize_t
au1550_read(struct file *file, char *buffer, size_t count, loff_t *ppos)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
struct dmabuf *db = &s->dma_adc;
DECLARE_WAITQUEUE(wait, current);
ssize_t ret;
......@@ -1111,7 +1111,7 @@ au1550_read(struct file *file, char *buffer, size_t count, loff_t *ppos)
static ssize_t
au1550_write(struct file *file, const char *buffer, size_t count, loff_t * ppos)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
struct dmabuf *db = &s->dma_dac;
DECLARE_WAITQUEUE(wait, current);
ssize_t ret = 0;
......@@ -1211,7 +1211,7 @@ au1550_write(struct file *file, const char *buffer, size_t count, loff_t * ppos)
static unsigned int
au1550_poll(struct file *file, struct poll_table_struct *wait)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
unsigned long flags;
unsigned int mask = 0;
......@@ -1250,12 +1250,12 @@ au1550_poll(struct file *file, struct poll_table_struct *wait)
static int
au1550_mmap(struct file *file, struct vm_area_struct *vma)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
struct dmabuf *db;
unsigned long size;
int ret = 0;
lock_kernel();
mutex_lock(&au1550_ac97_mutex);
mutex_lock(&s->sem);
if (vma->vm_flags & VM_WRITE)
db = &s->dma_dac;
......@@ -1283,7 +1283,7 @@ au1550_mmap(struct file *file, struct vm_area_struct *vma)
db->mapped = 1;
out:
mutex_unlock(&s->sem);
unlock_kernel();
mutex_unlock(&au1550_ac97_mutex);
return ret;
}
......@@ -1342,7 +1342,7 @@ dma_count_done(struct dmabuf *db)
static int
au1550_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
unsigned long flags;
audio_buf_info abinfo;
count_info cinfo;
......@@ -1781,9 +1781,9 @@ au1550_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
int ret;
lock_kernel();
mutex_lock(&au1550_ac97_mutex);
ret = au1550_ioctl(file, cmd, arg);
unlock_kernel();
mutex_unlock(&au1550_ac97_mutex);
return ret;
}
......@@ -1804,7 +1804,7 @@ au1550_open(struct inode *inode, struct file *file)
#endif
file->private_data = s;
lock_kernel();
mutex_lock(&au1550_ac97_mutex);
/* wait for device to become free */
mutex_lock(&s->open_mutex);
while (s->open_mode & file->f_mode) {
......@@ -1861,21 +1861,21 @@ au1550_open(struct inode *inode, struct file *file)
out:
mutex_unlock(&s->open_mutex);
out2:
unlock_kernel();
mutex_unlock(&au1550_ac97_mutex);
return ret;
}
static int
au1550_release(struct inode *inode, struct file *file)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
lock_kernel();
mutex_lock(&au1550_ac97_mutex);
if (file->f_mode & FMODE_WRITE) {
unlock_kernel();
mutex_unlock(&au1550_ac97_mutex);
drain_dac(s, file->f_flags & O_NONBLOCK);
lock_kernel();
mutex_lock(&au1550_ac97_mutex);
}
mutex_lock(&s->open_mutex);
......@@ -1892,7 +1892,7 @@ au1550_release(struct inode *inode, struct file *file)
s->open_mode &= ((~file->f_mode) & (FMODE_READ|FMODE_WRITE));
mutex_unlock(&s->open_mutex);
wake_up(&s->open_wait);
unlock_kernel();
mutex_unlock(&au1550_ac97_mutex);
return 0;
}
......
sound/oss/dmasound/dmasound_core.c
浏览文件 @ 79fc84c7
......@@ -181,7 +181,7 @@
#include <linux/init.h>
#include <linux/soundcard.h>
#include <linux/poll.h>
#include <linux/smp_lock.h>
#include <linux/mutex.h>
#include <asm/uaccess.h>
......@@ -194,6 +194,7 @@
* Declarations
*/
static DEFINE_MUTEX(dmasound_core_mutex);
int dmasound_catchRadius = 0;
module_param(dmasound_catchRadius, int, 0);
......@@ -323,22 +324,22 @@ static struct {
static int mixer_open(struct inode *inode, struct file *file)
{
lock_kernel();
mutex_lock(&dmasound_core_mutex);
if (!try_module_get(dmasound.mach.owner)) {
unlock_kernel();
mutex_unlock(&dmasound_core_mutex);
return -ENODEV;
}
mixer.busy = 1;
unlock_kernel();
mutex_unlock(&dmasound_core_mutex);
return 0;
}
static int mixer_release(struct inode *inode, struct file *file)
{
lock_kernel();
mutex_lock(&dmasound_core_mutex);
mixer.busy = 0;
module_put(dmasound.mach.owner);
unlock_kernel();
mutex_unlock(&dmasound_core_mutex);
return 0;
}
......@@ -370,9 +371,9 @@ static long mixer_unlocked_ioctl(struct file *file, u_int cmd, u_long arg)
{
int ret;
lock_kernel();
mutex_lock(&dmasound_core_mutex);
ret = mixer_ioctl(file, cmd, arg);
unlock_kernel();
mutex_unlock(&dmasound_core_mutex);
return ret;
}
......@@ -752,9 +753,9 @@ static int sq_open(struct inode *inode, struct file *file)
{
int rc;
lock_kernel();
mutex_lock(&dmasound_core_mutex);
if (!try_module_get(dmasound.mach.owner)) {
unlock_kernel();
mutex_unlock(&dmasound_core_mutex);
return -ENODEV;
}
......@@ -799,11 +800,11 @@ static int sq_open(struct inode *inode, struct file *file)
sound_set_format(AFMT_MU_LAW);
}
#endif
unlock_kernel();
mutex_unlock(&dmasound_core_mutex);
return 0;
out:
module_put(dmasound.mach.owner);
unlock_kernel();
mutex_unlock(&dmasound_core_mutex);
return rc;
}
......@@ -869,7 +870,7 @@ static int sq_release(struct inode *inode, struct file *file)
{
int rc = 0;
lock_kernel();
mutex_lock(&dmasound_core_mutex);
if (file->f_mode & FMODE_WRITE) {
if (write_sq.busy)
......@@ -900,7 +901,7 @@ static int sq_release(struct inode *inode, struct file *file)
write_sq_wake_up(file); /* checks f_mode */
#endif /* blocking open() */
unlock_kernel();
mutex_unlock(&dmasound_core_mutex);
return rc;
}
......@@ -1141,9 +1142,9 @@ static long sq_unlocked_ioctl(struct file *file, u_int cmd, u_long arg)
{
int ret;
lock_kernel();
mutex_lock(&dmasound_core_mutex);
ret = sq_ioctl(file, cmd, arg);
unlock_kernel();
mutex_unlock(&dmasound_core_mutex);
return ret;
}
......@@ -1257,7 +1258,7 @@ static int state_open(struct inode *inode, struct file *file)
int len = 0;
int ret;
lock_kernel();
mutex_lock(&dmasound_core_mutex);
ret = -EBUSY;
if (state.busy)
goto out;
......@@ -1329,16 +1330,16 @@ printk("dmasound: stat buffer used %d bytes\n", len) ;
state.len = len;
ret = 0;
out:
unlock_kernel();
mutex_unlock(&dmasound_core_mutex);
return ret;
}
static int state_release(struct inode *inode, struct file *file)
{
lock_kernel();
mutex_lock(&dmasound_core_mutex);
state.busy = 0;
module_put(dmasound.mach.owner);
unlock_kernel();
mutex_unlock(&dmasound_core_mutex);
return 0;
}
......
sound/oss/msnd_pinnacle.c
浏览文件 @ 79fc84c7
......@@ -39,7 +39,7 @@
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/smp_lock.h>
#include <linux/mutex.h>
#include <linux/gfp.h>
#include <asm/irq.h>
#include <asm/io.h>
......@@ -79,6 +79,7 @@
dev.rec_sample_rate / \
dev.rec_channels)
static DEFINE_MUTEX(msnd_pinnacle_mutex);
static multisound_dev_t dev;
#ifndef HAVE_DSPCODEH
......@@ -651,12 +652,12 @@ static long dev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
ret = -EINVAL;
lock_kernel();
mutex_lock(&msnd_pinnacle_mutex);
if (minor == dev.dsp_minor)
ret = dsp_ioctl(file, cmd, arg);
else if (minor == dev.mixer_minor)
ret = mixer_ioctl(cmd, arg);
unlock_kernel();
mutex_unlock(&msnd_pinnacle_mutex);
return ret;
}
......@@ -761,7 +762,7 @@ static int dev_open(struct inode *inode, struct file *file)
int minor = iminor(inode);
int err = 0;
lock_kernel();
mutex_lock(&msnd_pinnacle_mutex);
if (minor == dev.dsp_minor) {
if ((file->f_mode & FMODE_WRITE &&
test_bit(F_AUDIO_WRITE_INUSE, &dev.flags)) ||
......@@ -791,7 +792,7 @@ static int dev_open(struct inode *inode, struct file *file)
} else
err = -EINVAL;
out:
unlock_kernel();
mutex_unlock(&msnd_pinnacle_mutex);
return err;
}
......@@ -800,14 +801,14 @@ static int dev_release(struct inode *inode, struct file *file)
int minor = iminor(inode);
int err = 0;
lock_kernel();
mutex_lock(&msnd_pinnacle_mutex);
if (minor == dev.dsp_minor)
err = dsp_release(file);
else if (minor == dev.mixer_minor) {
/* nothing */
} else
err = -EINVAL;
unlock_kernel();
mutex_unlock(&msnd_pinnacle_mutex);
return err;
}
......
sound/oss/sh_dac_audio.c 已删除 100644 → 0
浏览文件 @ f6f94e2a
/*
* sound/oss/sh_dac_audio.c
*
* SH DAC based sound :(
*
* Copyright (C) 2004,2005 Andriy Skulysh
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/linkage.h>
#include <linux/slab.h>
#include <linux/fs.h>
#include <linux/sound.h>
#include <linux/smp_lock.h>
#include <linux/soundcard.h>
#include <linux/interrupt.h>
#include <linux/hrtimer.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include <asm/irq.h>
#include <asm/delay.h>
#include <asm/clock.h>
#include <cpu/dac.h>
#include <asm/machvec.h>
#include <mach/hp6xx.h>
#include <asm/hd64461.h>
#define MODNAME "sh_dac_audio"
#define BUFFER_SIZE 48000
static int rate;
static int empty;
static char *data_buffer, *buffer_begin, *buffer_end;
static int in_use, device_major;
static struct hrtimer hrtimer;
static ktime_t wakeups_per_second;
static void dac_audio_start_timer(void)
{
hrtimer_start(&hrtimer, wakeups_per_second, HRTIMER_MODE_REL);
}
static void dac_audio_stop_timer(void)
{
hrtimer_cancel(&hrtimer);
}
static void dac_audio_reset(void)
{
dac_audio_stop_timer();
buffer_begin = buffer_end = data_buffer;
empty = 1;
}
static void dac_audio_sync(void)
{
while (!empty)
schedule();
}
static void dac_audio_start(void)
{
if (mach_is_hp6xx()) {
u16 v = __raw_readw(HD64461_GPADR);
v &= ~HD64461_GPADR_SPEAKER;
__raw_writew(v, HD64461_GPADR);
}
sh_dac_enable(CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
}
static void dac_audio_stop(void)
{
dac_audio_stop_timer();
if (mach_is_hp6xx()) {
u16 v = __raw_readw(HD64461_GPADR);
v |= HD64461_GPADR_SPEAKER;
__raw_writew(v, HD64461_GPADR);
}
sh_dac_output(0, CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
sh_dac_disable(CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
}
static void dac_audio_set_rate(void)
{
wakeups_per_second = ktime_set(0, 1000000000 / rate);
}
static int dac_audio_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
int val;
switch (cmd) {
case OSS_GETVERSION:
return put_user(SOUND_VERSION, (int *)arg);
case SNDCTL_DSP_SYNC:
dac_audio_sync();
return 0;
case SNDCTL_DSP_RESET:
dac_audio_reset();
return 0;
case SNDCTL_DSP_GETFMTS:
return put_user(AFMT_U8, (int *)arg);
case SNDCTL_DSP_SETFMT:
return put_user(AFMT_U8, (int *)arg);
case SNDCTL_DSP_NONBLOCK:
spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
spin_unlock(&file->f_lock);
return 0;
case SNDCTL_DSP_GETCAPS:
return 0;
case SOUND_PCM_WRITE_RATE:
val = *(int *)arg;
if (val > 0) {
rate = val;
dac_audio_set_rate();
}
return put_user(rate, (int *)arg);
case SNDCTL_DSP_STEREO:
return put_user(0, (int *)arg);
case SOUND_PCM_WRITE_CHANNELS:
return put_user(1, (int *)arg);
case SNDCTL_DSP_SETDUPLEX:
return -EINVAL;
case SNDCTL_DSP_PROFILE:
return -EINVAL;
case SNDCTL_DSP_GETBLKSIZE:
return put_user(BUFFER_SIZE, (int *)arg);
case SNDCTL_DSP_SETFRAGMENT:
return 0;
default:
printk(KERN_ERR "sh_dac_audio: unimplemented ioctl=0x%x\n",
cmd);
return -EINVAL;
}
return -EINVAL;
}
static long dac_audio_unlocked_ioctl(struct file *file, u_int cmd, u_long arg)
{
int ret;
lock_kernel();
ret = dac_audio_ioctl(file, cmd, arg);
unlock_kernel();
return ret;
}
static ssize_t dac_audio_write(struct file *file, const char *buf, size_t count,
loff_t * ppos)
{
int free;
int nbytes;
if (!count) {
dac_audio_sync();
return 0;
}
free = buffer_begin - buffer_end;
if (free < 0)
free += BUFFER_SIZE;
if ((free == 0) && (empty))
free = BUFFER_SIZE;
if (count > free)
count = free;
if (buffer_begin > buffer_end) {
if (copy_from_user((void *)buffer_end, buf, count))
return -EFAULT;
buffer_end += count;
} else {
nbytes = data_buffer + BUFFER_SIZE - buffer_end;
if (nbytes > count) {
if (copy_from_user((void *)buffer_end, buf, count))
return -EFAULT;
buffer_end += count;
} else {
if (copy_from_user((void *)buffer_end, buf, nbytes))
return -EFAULT;
if (copy_from_user
((void *)data_buffer, buf + nbytes, count - nbytes))
return -EFAULT;
buffer_end = data_buffer + count - nbytes;
}
}
if (empty) {
empty = 0;
dac_audio_start_timer();
}
return count;
}
static ssize_t dac_audio_read(struct file *file, char *buf, size_t count,
loff_t * ppos)
{
return -EINVAL;
}
static int dac_audio_open(struct inode *inode, struct file *file)
{
if (file->f_mode & FMODE_READ)
return -ENODEV;
lock_kernel();
if (in_use) {
unlock_kernel();
return -EBUSY;
}
in_use = 1;
dac_audio_start();
unlock_kernel();
return 0;
}
static int dac_audio_release(struct inode *inode, struct file *file)
{
dac_audio_sync();
dac_audio_stop();
in_use = 0;
return 0;
}
const struct file_operations dac_audio_fops = {
.read = dac_audio_read,
.write = dac_audio_write,
.unlocked_ioctl = dac_audio_unlocked_ioctl,
.open = dac_audio_open,
.release = dac_audio_release,
};
static enum hrtimer_restart sh_dac_audio_timer(struct hrtimer *handle)
{
if (!empty) {
sh_dac_output(*buffer_begin, CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
buffer_begin++;
if (buffer_begin == data_buffer + BUFFER_SIZE)
buffer_begin = data_buffer;
if (buffer_begin == buffer_end)
empty = 1;
}
if (!empty)
hrtimer_start(&hrtimer, wakeups_per_second, HRTIMER_MODE_REL);
return HRTIMER_NORESTART;
}
static int __init dac_audio_init(void)
{
if ((device_major = register_sound_dsp(&dac_audio_fops, -1)) < 0) {
printk(KERN_ERR "Cannot register dsp device");
return device_major;
}
in_use = 0;
data_buffer = kmalloc(BUFFER_SIZE, GFP_KERNEL);
if (data_buffer == NULL)
return -ENOMEM;
dac_audio_reset();
rate = 8000;
dac_audio_set_rate();
/* Today: High Resolution Timer driven DAC playback.
* The timer callback gets called once per sample. Ouch.
*
* Future: A much better approach would be to use the
* SH7720 CMT+DMAC+DAC hardware combination like this:
* - Program sample rate using CMT0 or CMT1
* - Program DMAC to use CMT for timing and output to DAC
* - Play sound using DMAC, let CPU sleep.
* - While at it, rewrite this driver to use ALSA.
*/
hrtimer_init(&hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
hrtimer.function = sh_dac_audio_timer;
return 0;
}
static void __exit dac_audio_exit(void)
{
unregister_sound_dsp(device_major);
kfree((void *)data_buffer);
}
module_init(dac_audio_init);
module_exit(dac_audio_exit);
MODULE_AUTHOR("Andriy Skulysh, askulysh@image.kiev.ua");
MODULE_DESCRIPTION("SH DAC sound driver");
MODULE_LICENSE("GPL");
sound/oss/soundcard.c
浏览文件 @ 79fc84c7
......@@ -40,7 +40,7 @@
#include <linux/major.h>
#include <linux/delay.h>
#include <linux/proc_fs.h>
#include <linux/smp_lock.h>
#include <linux/mutex.h>
#include <linux/module.h>
#include <linux/mm.h>
#include <linux/device.h>
......@@ -56,6 +56,7 @@
* Table for permanently allocated memory (used when unloading the module)
*/
void * sound_mem_blocks[MAX_MEM_BLOCKS];
static DEFINE_MUTEX(soundcard_mutex);
int sound_nblocks = 0;
/* Persistent DMA buffers */
......@@ -151,7 +152,7 @@ static ssize_t sound_read(struct file *file, char __user *buf, size_t count, lof
* big one anyway, we might as well bandage here..
*/
lock_kernel();
mutex_lock(&soundcard_mutex);
DEB(printk("sound_read(dev=%d, count=%d)\n", dev, count));
switch (dev & 0x0f) {
......@@ -169,7 +170,7 @@ static ssize_t sound_read(struct file *file, char __user *buf, size_t count, lof
case SND_DEV_MIDIN:
ret = MIDIbuf_read(dev, file, buf, count);
}
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return ret;
}
......@@ -178,7 +179,7 @@ static ssize_t sound_write(struct file *file, const char __user *buf, size_t cou
int dev = iminor(file->f_path.dentry->d_inode);
int ret = -EINVAL;
lock_kernel();
mutex_lock(&soundcard_mutex);
DEB(printk("sound_write(dev=%d, count=%d)\n", dev, count));
switch (dev & 0x0f) {
case SND_DEV_SEQ:
......@@ -196,7 +197,7 @@ static ssize_t sound_write(struct file *file, const char __user *buf, size_t cou
ret = MIDIbuf_write(dev, file, buf, count);
break;
}
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return ret;
}
......@@ -210,7 +211,7 @@ static int sound_open(struct inode *inode, struct file *file)
printk(KERN_ERR "Invalid minor device %d\n", dev);
return -ENXIO;
}
lock_kernel();
mutex_lock(&soundcard_mutex);
switch (dev & 0x0f) {
case SND_DEV_CTL:
dev >>= 4;
......@@ -247,15 +248,15 @@ static int sound_open(struct inode *inode, struct file *file)
retval = -ENXIO;
}
unlock_kernel();
return 0;
mutex_unlock(&soundcard_mutex);
return retval;
}
static int sound_release(struct inode *inode, struct file *file)
{
int dev = iminor(inode);
lock_kernel();
mutex_lock(&soundcard_mutex);
DEB(printk("sound_release(dev=%d)\n", dev));
switch (dev & 0x0f) {
case SND_DEV_CTL:
......@@ -280,7 +281,7 @@ static int sound_release(struct inode *inode, struct file *file)
default:
printk(KERN_ERR "Sound error: Releasing unknown device 0x%02x\n", dev);
}
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return 0;
}
......@@ -354,7 +355,7 @@ static long sound_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
if (cmd == OSS_GETVERSION)
return __put_user(SOUND_VERSION, (int __user *)p);
lock_kernel();
mutex_lock(&soundcard_mutex);
if (_IOC_TYPE(cmd) == 'M' && num_mixers > 0 && /* Mixer ioctl */
(dev & 0x0f) != SND_DEV_CTL) {
dtype = dev & 0x0f;
......@@ -369,7 +370,7 @@ static long sound_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
ret = sound_mixer_ioctl(dev >> 4, cmd, p);
break;
}
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return ret;
}
......@@ -399,7 +400,7 @@ static long sound_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
break;
}
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return ret;
}
......@@ -439,35 +440,35 @@ static int sound_mmap(struct file *file, struct vm_area_struct *vma)
printk(KERN_ERR "Sound: mmap() not supported for other than audio devices\n");
return -EINVAL;
}
lock_kernel();
mutex_lock(&soundcard_mutex);
if (vma->vm_flags & VM_WRITE) /* Map write and read/write to the output buf */
dmap = audio_devs[dev]->dmap_out;
else if (vma->vm_flags & VM_READ)
dmap = audio_devs[dev]->dmap_in;
else {
printk(KERN_ERR "Sound: Undefined mmap() access\n");
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return -EINVAL;
}
if (dmap == NULL) {
printk(KERN_ERR "Sound: mmap() error. dmap == NULL\n");
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return -EIO;
}
if (dmap->raw_buf == NULL) {
printk(KERN_ERR "Sound: mmap() called when raw_buf == NULL\n");
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return -EIO;
}
if (dmap->mapping_flags) {
printk(KERN_ERR "Sound: mmap() called twice for the same DMA buffer\n");
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return -EIO;
}
if (vma->vm_pgoff != 0) {
printk(KERN_ERR "Sound: mmap() offset must be 0.\n");
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return -EINVAL;
}
size = vma->vm_end - vma->vm_start;
......@@ -478,7 +479,7 @@ static int sound_mmap(struct file *file, struct vm_area_struct *vma)
if (remap_pfn_range(vma, vma->vm_start,
virt_to_phys(dmap->raw_buf) >> PAGE_SHIFT,
vma->vm_end - vma->vm_start, vma->vm_page_prot)) {
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return -EAGAIN;
}
......@@ -490,7 +491,7 @@ static int sound_mmap(struct file *file, struct vm_area_struct *vma)
memset(dmap->raw_buf,
dmap->neutral_byte,
dmap->bytes_in_use);
unlock_kernel();
mutex_unlock(&soundcard_mutex);
return 0;
}
......
sound/oss/swarm_cs4297a.c
浏览文件 @ 79fc84c7
......@@ -68,7 +68,6 @@
#include <linux/delay.h>
#include <linux/sound.h>
#include <linux/slab.h>
#include <linux/smp_lock.h>
#include <linux/soundcard.h>
#include <linux/ac97_codec.h>
#include <linux/pci.h>
......@@ -94,6 +93,7 @@
struct cs4297a_state;
static DEFINE_MUTEX(swarm_cs4297a_mutex);
static void stop_dac(struct cs4297a_state *s);
static void stop_adc(struct cs4297a_state *s);
static void start_dac(struct cs4297a_state *s);
......@@ -1535,7 +1535,7 @@ static int cs4297a_open_mixdev(struct inode *inode, struct file *file)
CS_DBGOUT(CS_FUNCTION | CS_OPEN, 4,
printk(KERN_INFO "cs4297a: cs4297a_open_mixdev()+\n"));
lock_kernel();
mutex_lock(&swarm_cs4297a_mutex);
list_for_each(entry, &cs4297a_devs)
{
s = list_entry(entry, struct cs4297a_state, list);
......@@ -1547,7 +1547,7 @@ static int cs4297a_open_mixdev(struct inode *inode, struct file *file)
CS_DBGOUT(CS_FUNCTION | CS_OPEN | CS_ERROR, 2,
printk(KERN_INFO "cs4297a: cs4297a_open_mixdev()- -ENODEV\n"));
unlock_kernel();
mutex_unlock(&swarm_cs4297a_mutex);
return -ENODEV;
}
VALIDATE_STATE(s);
......@@ -1555,7 +1555,7 @@ static int cs4297a_open_mixdev(struct inode *inode, struct file *file)
CS_DBGOUT(CS_FUNCTION | CS_OPEN, 4,
printk(KERN_INFO "cs4297a: cs4297a_open_mixdev()- 0\n"));
unlock_kernel();
mutex_unlock(&swarm_cs4297a_mutex);
return nonseekable_open(inode, file);
}
......@@ -1575,10 +1575,10 @@ static int cs4297a_ioctl_mixdev(struct file *file,
unsigned int cmd, unsigned long arg)
{
int ret;
lock_kernel();
mutex_lock(&swarm_cs4297a_mutex);
ret = mixer_ioctl((struct cs4297a_state *) file->private_data, cmd,
arg);
unlock_kernel();
mutex_unlock(&swarm_cs4297a_mutex);
return ret;
}
......@@ -2350,9 +2350,9 @@ static long cs4297a_unlocked_ioctl(struct file *file, u_int cmd, u_long arg)
{
int ret;
lock_kernel();
mutex_lock(&swarm_cs4297a_mutex);
ret = cs4297a_ioctl(file, cmd, arg);
unlock_kernel();
mutex_unlock(&swarm_cs4297a_mutex);
return ret;
}
......@@ -2509,9 +2509,9 @@ static int cs4297a_open(struct inode *inode, struct file *file)
{
int ret;
lock_kernel();
mutex_lock(&swarm_cs4297a_mutex);
ret = cs4297a_open(inode, file);
unlock_kernel();
mutex_unlock(&swarm_cs4297a_mutex);
return ret;
}
......
sound/oss/vwsnd.c
浏览文件 @ 79fc84c7
......@@ -145,7 +145,6 @@
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/smp_lock.h>
#include <linux/wait.h>
#include <linux/interrupt.h>
#include <linux/mutex.h>
......@@ -160,6 +159,7 @@
#ifdef VWSND_DEBUG
static DEFINE_MUTEX(vwsnd_mutex);
static int shut_up = 1;
/*
......@@ -2891,11 +2891,11 @@ static long vwsnd_audio_ioctl(struct file *file,
vwsnd_dev_t *devc = (vwsnd_dev_t *) file->private_data;
int ret;
lock_kernel();
mutex_lock(&vwsnd_mutex);
mutex_lock(&devc->io_mutex);
ret = vwsnd_audio_do_ioctl(file, cmd, arg);
mutex_unlock(&devc->io_mutex);
unlock_kernel();
mutex_unlock(&vwsnd_mutex);
return ret;
}
......@@ -2922,7 +2922,7 @@ static int vwsnd_audio_open(struct inode *inode, struct file *file)
DBGE("(inode=0x%p, file=0x%p)\n", inode, file);
lock_kernel();
mutex_lock(&vwsnd_mutex);
INC_USE_COUNT;
for (devc = vwsnd_dev_list; devc; devc = devc->next_dev)
if ((devc->audio_minor & ~0x0F) == (minor & ~0x0F))
......@@ -2930,7 +2930,7 @@ static int vwsnd_audio_open(struct inode *inode, struct file *file)
if (devc == NULL) {
DEC_USE_COUNT;
unlock_kernel();
mutex_unlock(&vwsnd_mutex);
return -ENODEV;
}
......@@ -2939,13 +2939,13 @@ static int vwsnd_audio_open(struct inode *inode, struct file *file)
mutex_unlock(&devc->open_mutex);
if (file->f_flags & O_NONBLOCK) {
DEC_USE_COUNT;
unlock_kernel();
mutex_unlock(&vwsnd_mutex);
return -EBUSY;
}
interruptible_sleep_on(&devc->open_wait);
if (signal_pending(current)) {
DEC_USE_COUNT;
unlock_kernel();
mutex_unlock(&vwsnd_mutex);
return -ERESTARTSYS;
}
mutex_lock(&devc->open_mutex);
......@@ -2998,7 +2998,7 @@ static int vwsnd_audio_open(struct inode *inode, struct file *file)
file->private_data = devc;
DBGRV();
unlock_kernel();
mutex_unlock(&vwsnd_mutex);
return 0;
}
......@@ -3012,7 +3012,7 @@ static int vwsnd_audio_release(struct inode *inode, struct file *file)
vwsnd_port_t *wport = NULL, *rport = NULL;
int err = 0;
lock_kernel();
mutex_lock(&vwsnd_mutex);
mutex_lock(&devc->io_mutex);
{
DBGEV("(inode=0x%p, file=0x%p)\n", inode, file);
......@@ -3040,7 +3040,7 @@ static int vwsnd_audio_release(struct inode *inode, struct file *file)
wake_up(&devc->open_wait);
DEC_USE_COUNT;
DBGR();
unlock_kernel();
mutex_unlock(&vwsnd_mutex);
return err;
}
......@@ -3068,18 +3068,18 @@ static int vwsnd_mixer_open(struct inode *inode, struct file *file)
DBGEV("(inode=0x%p, file=0x%p)\n", inode, file);
INC_USE_COUNT;
lock_kernel();
mutex_lock(&vwsnd_mutex);
for (devc = vwsnd_dev_list; devc; devc = devc->next_dev)
if (devc->mixer_minor == iminor(inode))
break;
if (devc == NULL) {
DEC_USE_COUNT;
unlock_kernel();
mutex_unlock(&vwsnd_mutex);
return -ENODEV;
}
file->private_data = devc;
unlock_kernel();
mutex_unlock(&vwsnd_mutex);
return 0;
}
......@@ -3223,7 +3223,7 @@ static long vwsnd_mixer_ioctl(struct file *file,
DBGEV("(devc=0x%p, cmd=0x%x, arg=0x%lx)\n", devc, cmd, arg);
lock_kernel();
mutex_lock(&vwsnd_mutex);
mutex_lock(&devc->mix_mutex);
{
if ((cmd & ~nrmask) == MIXER_READ(0))
......@@ -3234,7 +3234,7 @@ static long vwsnd_mixer_ioctl(struct file *file,
retval = -EINVAL;
}
mutex_unlock(&devc->mix_mutex);
unlock_kernel();
mutex_unlock(&vwsnd_mutex);
return retval;
}
......
sound/pci/Kconfig
浏览文件 @ 79fc84c7
......@@ -207,12 +207,12 @@ config SND_CMIPCI
config SND_OXYGEN_LIB
tristate
select SND_PCM
select SND_MPU401_UART
config SND_OXYGEN
tristate "C-Media 8788 (Oxygen)"
select SND_OXYGEN_LIB
select SND_PCM
select SND_MPU401_UART
help
Say Y here to include support for sound cards based on the
C-Media CMI8788 (Oxygen HD Audio) chip:
......@@ -581,6 +581,8 @@ config SND_HDSPM
config SND_HIFIER
tristate "TempoTec HiFier Fantasia"
select SND_OXYGEN_LIB
select SND_PCM
select SND_MPU401_UART
help
Say Y here to include support for the MediaTek/TempoTec HiFier
Fantasia sound card.
......@@ -815,14 +817,17 @@ config SND_VIA82XX_MODEM
will be called snd-via82xx-modem.
config SND_VIRTUOSO
tristate "Asus Virtuoso 100/200 (Xonar)"
tristate "Asus Virtuoso 66/100/200 (Xonar)"
select SND_OXYGEN_LIB
select SND_PCM
select SND_MPU401_UART
select SND_JACK if INPUT=y || INPUT=SND
help
Say Y here to include support for sound cards based on the
Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2, D2X,
Asus AV66/AV100/AV200 chips, i.e., Xonar D1, DX, D2, D2X, DS,
Essence ST (Deluxe), and Essence STX.
Support for the DS is experimental.
Support for the HDAV1.3 (Deluxe) is very experimental.
Support for the HDAV1.3 (Deluxe) is incomplete; for the
HDAV1.3 Slim and Xense, missing.
To compile this driver as a module, choose M here: the module
will be called snd-virtuoso.
......
sound/pci/au88x0/au88x0_mixer.c
浏览文件 @ 79fc84c7
......@@ -23,7 +23,7 @@ static int __devinit snd_vortex_mixer(vortex_t * vortex)
if ((err = snd_ac97_bus(vortex->card, 0, &ops, NULL, &pbus)) < 0)
return err;
memset(&ac97, 0, sizeof(ac97));
// Intialize AC97 codec stuff.
// Initialize AC97 codec stuff.
ac97.private_data = vortex;
ac97.scaps = AC97_SCAP_NO_SPDIF;
err = snd_ac97_mixer(pbus, &ac97, &vortex->codec);
......
sound/pci/ca0106/ca0106.h
浏览文件 @ 79fc84c7
......@@ -670,8 +670,9 @@ struct snd_ca0106_details {
gpio_type = 2 -> shared side-out/line-in. */
int i2c_adc; /* with i2c_adc=1, the driver adds some capture volume
controls, phone, mic, line-in and aux. */
int spi_dac; /* spi_dac=1 adds the mute switch for each analog
output, front, rear, etc. */
u16 spi_dac; /* spi_dac = 0 -> no spi interface for DACs
spi_dac = 0x<front><rear><center-lfe><side>
-> specifies DAC id for each channel pair. */
};
// definition of the chip-specific record
......
sound/pci/ca0106/ca0106_main.c
浏览文件 @ 79fc84c7
......@@ -227,7 +227,7 @@ static struct snd_ca0106_details ca0106_chip_details[] = {
.name = "Audigy SE [SB0570]",
.gpio_type = 1,
.i2c_adc = 1,
.spi_dac = 1 } ,
.spi_dac = 0x4021 } ,
/* New Audigy LS. Has a different DAC. */
/* SB0570:
* CTRL:CA0106-DAT
......@@ -238,7 +238,17 @@ static struct snd_ca0106_details ca0106_chip_details[] = {
.name = "Audigy SE OEM [SB0570a]",
.gpio_type = 1,
.i2c_adc = 1,
.spi_dac = 1 } ,
.spi_dac = 0x4021 } ,
/* Sound Blaster 5.1vx
* Tested: Playback on front, rear, center/lfe speakers
* Not-Tested: Capture
*/
{ .serial = 0x10041102,
.name = "Sound Blaster 5.1vx [SB1070]",
.gpio_type = 1,
.i2c_adc = 0,
.spi_dac = 0x0124
} ,
/* MSI K8N Diamond Motherboard with onboard SB Live 24bit without AC97 */
/* SB0438
* CTRL:CA0106-DAT
......@@ -254,7 +264,7 @@ static struct snd_ca0106_details ca0106_chip_details[] = {
.name = "MSI K8N Diamond MB",
.gpio_type = 2,
.i2c_adc = 1,
.spi_dac = 1 } ,
.spi_dac = 0x4021 } ,
/* Giga-byte GA-G1975X mobo
* Novell bnc#395807
*/
......@@ -483,16 +493,18 @@ static void snd_ca0106_pcm_free_substream(struct snd_pcm_runtime *runtime)
}
static const int spi_dacd_reg[] = {
[PCM_FRONT_CHANNEL] = SPI_DACD4_REG,
[PCM_REAR_CHANNEL] = SPI_DACD0_REG,
[PCM_CENTER_LFE_CHANNEL]= SPI_DACD2_REG,
[PCM_UNKNOWN_CHANNEL] = SPI_DACD1_REG,
SPI_DACD0_REG,
SPI_DACD1_REG,
SPI_DACD2_REG,
0,
SPI_DACD4_REG,
};
static const int spi_dacd_bit[] = {
[PCM_FRONT_CHANNEL] = SPI_DACD4_BIT,
[PCM_REAR_CHANNEL] = SPI_DACD0_BIT,
[PCM_CENTER_LFE_CHANNEL]= SPI_DACD2_BIT,
[PCM_UNKNOWN_CHANNEL] = SPI_DACD1_BIT,
SPI_DACD0_BIT,
SPI_DACD1_BIT,
SPI_DACD2_BIT,
0,
SPI_DACD4_BIT,
};
static void restore_spdif_bits(struct snd_ca0106 *chip, int idx)
......@@ -504,6 +516,45 @@ static void restore_spdif_bits(struct snd_ca0106 *chip, int idx)
}
}
static int snd_ca0106_channel_dac(struct snd_ca0106_details *details,
int channel_id)
{
switch (channel_id) {
case PCM_FRONT_CHANNEL:
return (details->spi_dac & 0xf000) >> (4 * 3);
case PCM_REAR_CHANNEL:
return (details->spi_dac & 0x0f00) >> (4 * 2);
case PCM_CENTER_LFE_CHANNEL:
return (details->spi_dac & 0x00f0) >> (4 * 1);
case PCM_UNKNOWN_CHANNEL:
return (details->spi_dac & 0x000f) >> (4 * 0);
default:
snd_printk(KERN_DEBUG "ca0106: unknown channel_id %d\n",
channel_id);
}
return 0;
}
static int snd_ca0106_pcm_power_dac(struct snd_ca0106 *chip, int channel_id,
int power)
{
if (chip->details->spi_dac) {
const int dac = snd_ca0106_channel_dac(chip->details,
channel_id);
const int reg = spi_dacd_reg[dac];
const int bit = spi_dacd_bit[dac];
if (power)
/* Power up */
chip->spi_dac_reg[reg] &= ~bit;
else
/* Power down */
chip->spi_dac_reg[reg] |= bit;
return snd_ca0106_spi_write(chip, chip->spi_dac_reg[reg]);
}
return 0;
}
/* open_playback callback */
static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substream,
int channel_id)
......@@ -543,12 +594,9 @@ static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substr
return err;
snd_pcm_set_sync(substream);
if (chip->details->spi_dac && channel_id != PCM_FRONT_CHANNEL) {
const int reg = spi_dacd_reg[channel_id];
/* Power up dac */
chip->spi_dac_reg[reg] &= ~spi_dacd_bit[channel_id];
err = snd_ca0106_spi_write(chip, chip->spi_dac_reg[reg]);
/* Front channel dac should already be on */
if (channel_id != PCM_FRONT_CHANNEL) {
err = snd_ca0106_pcm_power_dac(chip, channel_id, 1);
if (err < 0)
return err;
}
......@@ -568,13 +616,14 @@ static int snd_ca0106_pcm_close_playback(struct snd_pcm_substream *substream)
restore_spdif_bits(chip, epcm->channel_id);
if (chip->details->spi_dac && epcm->channel_id != PCM_FRONT_CHANNEL) {
const int reg = spi_dacd_reg[epcm->channel_id];
/* Power down DAC */
chip->spi_dac_reg[reg] |= spi_dacd_bit[epcm->channel_id];
snd_ca0106_spi_write(chip, chip->spi_dac_reg[reg]);
/* Front channel dac should stay on */
if (epcm->channel_id != PCM_FRONT_CHANNEL) {
int err;
err = snd_ca0106_pcm_power_dac(chip, epcm->channel_id, 0);
if (err < 0)
return err;
}
/* FIXME: maybe zero others */
return 0;
}
......@@ -1002,29 +1051,27 @@ snd_ca0106_pcm_pointer_playback(struct snd_pcm_substream *substream)
struct snd_ca0106 *emu = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_ca0106_pcm *epcm = runtime->private_data;
snd_pcm_uframes_t ptr, ptr1, ptr2,ptr3,ptr4 = 0;
unsigned int ptr, prev_ptr;
int channel = epcm->channel_id;
int timeout = 10;
if (!epcm->running)
return 0;
ptr3 = snd_ca0106_ptr_read(emu, PLAYBACK_LIST_PTR, channel);
ptr1 = snd_ca0106_ptr_read(emu, PLAYBACK_POINTER, channel);
ptr4 = snd_ca0106_ptr_read(emu, PLAYBACK_LIST_PTR, channel);
if (ptr3 != ptr4) ptr1 = snd_ca0106_ptr_read(emu, PLAYBACK_POINTER, channel);
ptr2 = bytes_to_frames(runtime, ptr1);
ptr2+= (ptr4 >> 3) * runtime->period_size;
ptr=ptr2;
if (ptr >= runtime->buffer_size)
ptr -= runtime->buffer_size;
/*
printk(KERN_DEBUG "ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, "
"buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n",
ptr1, ptr2, ptr, (int)runtime->buffer_size,
(int)runtime->period_size, (int)runtime->frame_bits,
(int)runtime->rate);
*/
return ptr;
prev_ptr = -1;
do {
ptr = snd_ca0106_ptr_read(emu, PLAYBACK_LIST_PTR, channel);
ptr = (ptr >> 3) * runtime->period_size;
ptr += bytes_to_frames(runtime,
snd_ca0106_ptr_read(emu, PLAYBACK_POINTER, channel));
if (ptr >= runtime->buffer_size)
ptr -= runtime->buffer_size;
if (prev_ptr == ptr)
return ptr;
prev_ptr = ptr;
} while (--timeout);
snd_printk(KERN_WARNING "ca0106: unstable DMA pointer!\n");
return 0;
}
/* pointer_capture callback */
......@@ -1362,7 +1409,7 @@ static unsigned int spi_dac_init[] = {
SPI_REG(12, 0x00),
SPI_REG(SPI_LDA4_REG, SPI_DA_BIT_0dB),
SPI_REG(SPI_RDA4_REG, SPI_DA_BIT_0dB | SPI_DA_BIT_UPDATE),
SPI_REG(SPI_DACD4_REG, 0x00),
SPI_REG(SPI_DACD4_REG, SPI_DACD4_BIT),
};
static unsigned int i2c_adc_init[][2] = {
......@@ -1541,7 +1588,7 @@ static void ca0106_init_chip(struct snd_ca0106 *chip, int resume)
/* snd_ca0106_i2c_write(chip, ADC_MUX, ADC_MUX_LINEIN); */
}
if (chip->details->spi_dac == 1) {
if (chip->details->spi_dac) {
/* The SB0570 use SPI to control DAC. */
int size, n;
......@@ -1553,6 +1600,9 @@ static void ca0106_init_chip(struct snd_ca0106 *chip, int resume)
if (reg < ARRAY_SIZE(chip->spi_dac_reg))
chip->spi_dac_reg[reg] = spi_dac_init[n];
}
/* Enable front dac only */
snd_ca0106_pcm_power_dac(chip, PCM_FRONT_CHANNEL, 1);
}
}
......
sound/pci/ca0106/ca0106_mixer.c
浏览文件 @ 79fc84c7
......@@ -676,28 +676,65 @@ static struct snd_kcontrol_new snd_ca0106_volume_i2c_adc_ctls[] __devinitdata =
I2C_VOLUME("Aux Capture Volume", 3),
};
#define SPI_SWITCH(xname,reg,bit) \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \
.info = spi_mute_info, \
.get = spi_mute_get, \
.put = spi_mute_put, \
.private_value = (reg<<SPI_REG_SHIFT) | (bit) \
}
static struct snd_kcontrol_new snd_ca0106_volume_spi_dac_ctls[]
__devinitdata = {
SPI_SWITCH("Analog Front Playback Switch",
SPI_DMUTE4_REG, SPI_DMUTE4_BIT),
SPI_SWITCH("Analog Rear Playback Switch",
SPI_DMUTE0_REG, SPI_DMUTE0_BIT),
SPI_SWITCH("Analog Center/LFE Playback Switch",
SPI_DMUTE2_REG, SPI_DMUTE2_BIT),
SPI_SWITCH("Analog Side Playback Switch",
SPI_DMUTE1_REG, SPI_DMUTE1_BIT),
static const int spi_dmute_reg[] = {
SPI_DMUTE0_REG,
SPI_DMUTE1_REG,
SPI_DMUTE2_REG,
0,
SPI_DMUTE4_REG,
};
static const int spi_dmute_bit[] = {
SPI_DMUTE0_BIT,
SPI_DMUTE1_BIT,
SPI_DMUTE2_BIT,
0,
SPI_DMUTE4_BIT,
};
static struct snd_kcontrol_new __devinit
snd_ca0106_volume_spi_dac_ctl(struct snd_ca0106_details *details,
int channel_id)
{
struct snd_kcontrol_new spi_switch = {0};
int reg, bit;
int dac_id;
spi_switch.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
spi_switch.access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
spi_switch.info = spi_mute_info;
spi_switch.get = spi_mute_get;
spi_switch.put = spi_mute_put;
switch (channel_id) {
case PCM_FRONT_CHANNEL:
spi_switch.name = "Analog Front Playback Switch";
dac_id = (details->spi_dac & 0xf000) >> (4 * 3);
break;
case PCM_REAR_CHANNEL:
spi_switch.name = "Analog Rear Playback Switch";
dac_id = (details->spi_dac & 0x0f00) >> (4 * 2);
break;
case PCM_CENTER_LFE_CHANNEL:
spi_switch.name = "Analog Center/LFE Playback Switch";
dac_id = (details->spi_dac & 0x00f0) >> (4 * 1);
break;
case PCM_UNKNOWN_CHANNEL:
spi_switch.name = "Analog Side Playback Switch";
dac_id = (details->spi_dac & 0x000f) >> (4 * 0);
break;
default:
/* Unused channel */
spi_switch.name = NULL;
dac_id = 0;
}
reg = spi_dmute_reg[dac_id];
bit = spi_dmute_bit[dac_id];
spi_switch.private_value = (reg << SPI_REG_SHIFT) | bit;
return spi_switch;
}
static int __devinit remove_ctl(struct snd_card *card, const char *name)
{
struct snd_ctl_elem_id id;
......@@ -832,8 +869,18 @@ int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu)
if (err < 0)
return err;
}
if (emu->details->spi_dac == 1)
ADD_CTLS(emu, snd_ca0106_volume_spi_dac_ctls);
if (emu->details->spi_dac) {
int i;
for (i = 0;; i++) {
struct snd_kcontrol_new ctl;
ctl = snd_ca0106_volume_spi_dac_ctl(emu->details, i);
if (!ctl.name)
break;
err = snd_ctl_add(card, snd_ctl_new1(&ctl, emu));
if (err < 0)
return err;
}
}
/* Create virtual master controls */
vmaster = snd_ctl_make_virtual_master("Master Playback Volume",
......@@ -845,7 +892,7 @@ int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu)
return err;
add_slaves(card, vmaster, slave_vols);
if (emu->details->spi_dac == 1) {
if (emu->details->spi_dac) {
vmaster = snd_ctl_make_virtual_master("Master Playback Switch",
NULL);
if (!vmaster)
......
sound/pci/emu10k1/emumpu401.c
浏览文件 @ 79fc84c7
......@@ -321,7 +321,7 @@ static struct snd_rawmidi_ops snd_emu10k1_midi_input =
static void snd_emu10k1_midi_free(struct snd_rawmidi *rmidi)
{
struct snd_emu10k1_midi *midi = (struct snd_emu10k1_midi *)rmidi->private_data;
struct snd_emu10k1_midi *midi = rmidi->private_data;
midi->interrupt = NULL;
midi->rmidi = NULL;
}
......
sound/pci/ice1712/delta.c
浏览文件 @ 79fc84c7
......@@ -563,6 +563,7 @@ static int __devinit snd_ice1712_delta_init(struct snd_ice1712 *ice)
case ICE1712_SUBDEVICE_DELTA1010E:
case ICE1712_SUBDEVICE_DELTA1010LT:
case ICE1712_SUBDEVICE_MEDIASTATION:
case ICE1712_SUBDEVICE_EDIROLDA2496:
ice->num_total_dacs = 8;
ice->num_total_adcs = 8;
break;
......@@ -635,6 +636,7 @@ static int __devinit snd_ice1712_delta_init(struct snd_ice1712 *ice)
err = snd_ice1712_akm4xxx_init(ak, &akm_delta410, &akm_delta410_priv, ice);
break;
case ICE1712_SUBDEVICE_DELTA1010LT:
case ICE1712_SUBDEVICE_EDIROLDA2496:
err = snd_ice1712_akm4xxx_init(ak, &akm_delta1010lt, &akm_delta1010lt_priv, ice);
break;
case ICE1712_SUBDEVICE_DELTA66:
......@@ -734,6 +736,7 @@ static int __devinit snd_ice1712_delta_add_controls(struct snd_ice1712 *ice)
case ICE1712_SUBDEVICE_DELTA66:
case ICE1712_SUBDEVICE_VX442:
case ICE1712_SUBDEVICE_DELTA66E:
case ICE1712_SUBDEVICE_EDIROLDA2496:
err = snd_ice1712_akm4xxx_build_controls(ice);
if (err < 0)
return err;
......@@ -813,5 +816,12 @@ struct snd_ice1712_card_info snd_ice1712_delta_cards[] __devinitdata = {
.chip_init = snd_ice1712_delta_init,
.build_controls = snd_ice1712_delta_add_controls,
},
{
.subvendor = ICE1712_SUBDEVICE_EDIROLDA2496,
.name = "Edirol DA2496",
.model = "da2496",
.chip_init = snd_ice1712_delta_init,
.build_controls = snd_ice1712_delta_add_controls,
},
{ } /* terminator */
};
sound/pci/ice1712/delta.h
浏览文件 @ 79fc84c7
......@@ -34,7 +34,8 @@
"{MidiMan M Audio,Delta 410},"\
"{MidiMan M Audio,Audiophile 24/96},"\
"{Digigram,VX442},"\
"{Lionstracs,Mediastation},"
"{Lionstracs,Mediastation},"\
"{Edirol,DA2496},"
#define ICE1712_SUBDEVICE_DELTA1010 0x121430d6
#define ICE1712_SUBDEVICE_DELTA1010E 0xff1430d6
......@@ -47,6 +48,7 @@
#define ICE1712_SUBDEVICE_DELTA1010LT 0x12143bd6
#define ICE1712_SUBDEVICE_VX442 0x12143cd6
#define ICE1712_SUBDEVICE_MEDIASTATION 0x694c0100
#define ICE1712_SUBDEVICE_EDIROLDA2496 0xce164010
/* entry point */
extern struct snd_ice1712_card_info snd_ice1712_delta_cards[];
......
sound/pci/ice1712/pontis.c
浏览文件 @ 79fc84c7
......@@ -638,7 +638,7 @@ static struct snd_kcontrol_new pontis_controls[] __devinitdata = {
*/
static void wm_proc_regs_write(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{
struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
struct snd_ice1712 *ice = entry->private_data;
char line[64];
unsigned int reg, val;
mutex_lock(&ice->gpio_mutex);
......@@ -653,7 +653,7 @@ static void wm_proc_regs_write(struct snd_info_entry *entry, struct snd_info_buf
static void wm_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{
struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
struct snd_ice1712 *ice = entry->private_data;
int reg, val;
mutex_lock(&ice->gpio_mutex);
......@@ -676,7 +676,7 @@ static void wm_proc_init(struct snd_ice1712 *ice)
static void cs_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{
struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
struct snd_ice1712 *ice = entry->private_data;
int reg, val;
mutex_lock(&ice->gpio_mutex);
......
sound/pci/ice1712/prodigy192.c
浏览文件 @ 79fc84c7
......@@ -654,7 +654,7 @@ static int prodigy192_ak4114_init(struct snd_ice1712 *ice)
static void stac9460_proc_regs_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
struct snd_ice1712 *ice = entry->private_data;
int reg, val;
/* registers 0x0 - 0x14 */
for (reg = 0; reg <= 0x15; reg++) {
......
sound/pci/oxygen/oxygen.c
浏览文件 @ 79fc84c7
......@@ -79,6 +79,7 @@ static DEFINE_PCI_DEVICE_TABLE(oxygen_ids) = {
{ OXYGEN_PCI_SUBID(0x13f6, 0x0001), .driver_data = MODEL_CMEDIA_REF },
{ OXYGEN_PCI_SUBID(0x13f6, 0x0010), .driver_data = MODEL_CMEDIA_REF },
{ OXYGEN_PCI_SUBID(0x13f6, 0x8788), .driver_data = MODEL_CMEDIA_REF },
{ OXYGEN_PCI_SUBID(0x13f6, 0xffff), .driver_data = MODEL_CMEDIA_REF },
{ OXYGEN_PCI_SUBID(0x147a, 0xa017), .driver_data = MODEL_CMEDIA_REF },
{ OXYGEN_PCI_SUBID(0x1a58, 0x0910), .driver_data = MODEL_CMEDIA_REF },
{ OXYGEN_PCI_SUBID(0x415a, 0x5431), .driver_data = MODEL_MERIDIAN },
......@@ -505,7 +506,8 @@ static const struct oxygen_model model_generic = {
PLAYBACK_2_TO_AC97_1 |
CAPTURE_0_FROM_I2S_1 |
CAPTURE_1_FROM_SPDIF |
CAPTURE_2_FROM_AC97_1,
CAPTURE_2_FROM_AC97_1 |
AC97_CD_INPUT,
.dac_channels = 8,
.dac_volume_min = 0,
.dac_volume_max = 255,
......
sound/pci/oxygen/oxygen.h
浏览文件 @ 79fc84c7
......@@ -34,6 +34,7 @@
/* CAPTURE_3_FROM_I2S_3 not implemented */
#define MIDI_OUTPUT 0x0800
#define MIDI_INPUT 0x1000
#define AC97_CD_INPUT 0x2000
enum {
CONTROL_SPDIF_PCM,
......
sound/pci/oxygen/oxygen_lib.c
浏览文件 @ 79fc84c7
......@@ -308,25 +308,46 @@ static void oxygen_restore_eeprom(struct oxygen *chip,
}
}
static void pci_bridge_magic(void)
static void configure_pcie_bridge(struct pci_dev *pci)
{
struct pci_dev *pci = NULL;
enum { PEX811X, PI7C9X110 };
static const struct pci_device_id bridge_ids[] = {
{ PCI_VDEVICE(PLX, 0x8111), .driver_data = PEX811X },
{ PCI_VDEVICE(PLX, 0x8112), .driver_data = PEX811X },
{ PCI_DEVICE(0x12d8, 0xe110), .driver_data = PI7C9X110 },
{ }
};
struct pci_dev *bridge;
const struct pci_device_id *id;
u32 tmp;
for (;;) {
/* If there is any Pericom PI7C9X110 PCI-E/PCI bridge ... */
pci = pci_get_device(0x12d8, 0xe110, pci);
if (!pci)
break;
/*
* ... configure its secondary internal arbiter to park to
* the secondary port, instead of to the last master.
*/
if (!pci_read_config_dword(pci, 0x40, &tmp)) {
tmp |= 1;
pci_write_config_dword(pci, 0x40, tmp);
}
/* Why? Try asking C-Media. */
if (!pci->bus || !pci->bus->self)
return;
bridge = pci->bus->self;
id = pci_match_id(bridge_ids, bridge);
if (!id)
return;
switch (id->driver_data) {
case PEX811X: /* PLX PEX8111/PEX8112 PCIe/PCI bridge */
pci_read_config_dword(bridge, 0x48, &tmp);
tmp |= 1; /* enable blind prefetching */
tmp |= 1 << 11; /* enable beacon generation */
pci_write_config_dword(bridge, 0x48, tmp);
pci_write_config_dword(bridge, 0x84, 0x0c);
pci_read_config_dword(bridge, 0x88, &tmp);
tmp &= ~(7 << 27);
tmp |= 2 << 27; /* set prefetch size to 128 bytes */
pci_write_config_dword(bridge, 0x88, tmp);
break;
case PI7C9X110: /* Pericom PI7C9X110 PCIe/PCI bridge */
pci_read_config_dword(bridge, 0x40, &tmp);
tmp |= 1; /* park the PCI arbiter to the sound chip */
pci_write_config_dword(bridge, 0x40, tmp);
break;
}
}
......@@ -613,7 +634,7 @@ int oxygen_pci_probe(struct pci_dev *pci, int index, char *id,
snd_card_set_dev(card, &pci->dev);
card->private_free = oxygen_card_free;
pci_bridge_magic();
configure_pcie_bridge(pci);
oxygen_init(chip);
chip->model.init(chip);
......
sound/pci/oxygen/oxygen_mixer.c
浏览文件 @ 79fc84c7
......@@ -708,7 +708,7 @@ static int ac97_fp_rec_volume_put(struct snd_kcontrol *ctl,
.private_value = ((codec) << 24) | ((stereo) << 16) | (index), \
}
static DECLARE_TLV_DB_SCALE(monitor_db_scale, -1000, 1000, 0);
static DECLARE_TLV_DB_SCALE(monitor_db_scale, -600, 600, 0);
static DECLARE_TLV_DB_SCALE(ac97_db_scale, -3450, 150, 0);
static DECLARE_TLV_DB_SCALE(ac97_rec_db_scale, 0, 150, 0);
......@@ -972,6 +972,9 @@ static int add_controls(struct oxygen *chip,
if (!strcmp(template.name, "Stereo Upmixing") &&
chip->model.dac_channels == 2)
continue;
if (!strncmp(template.name, "CD Capture ", 11) &&
!(chip->model.device_config & AC97_CD_INPUT))
continue;
if (!strcmp(template.name, "Master Playback Volume") &&
chip->model.dac_tlv) {
template.tlv.p = chip->model.dac_tlv;
......
sound/pci/oxygen/oxygen_pcm.c
浏览文件 @ 79fc84c7
......@@ -56,8 +56,8 @@ static const struct snd_pcm_hardware oxygen_stereo_hardware = {
.channels_max = 2,
.buffer_bytes_max = BUFFER_BYTES_MAX,
.period_bytes_min = PERIOD_BYTES_MIN,
.period_bytes_max = BUFFER_BYTES_MAX / 2,
.periods_min = 2,
.period_bytes_max = BUFFER_BYTES_MAX,
.periods_min = 1,
.periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN,
};
static const struct snd_pcm_hardware oxygen_multichannel_hardware = {
......@@ -82,8 +82,8 @@ static const struct snd_pcm_hardware oxygen_multichannel_hardware = {
.channels_max = 8,
.buffer_bytes_max = BUFFER_BYTES_MAX_MULTICH,
.period_bytes_min = PERIOD_BYTES_MIN,
.period_bytes_max = BUFFER_BYTES_MAX_MULTICH / 2,
.periods_min = 2,
.period_bytes_max = BUFFER_BYTES_MAX_MULTICH,
.periods_min = 1,
.periods_max = BUFFER_BYTES_MAX_MULTICH / PERIOD_BYTES_MIN,
};
static const struct snd_pcm_hardware oxygen_ac97_hardware = {
......@@ -100,8 +100,8 @@ static const struct snd_pcm_hardware oxygen_ac97_hardware = {
.channels_max = 2,
.buffer_bytes_max = BUFFER_BYTES_MAX,
.period_bytes_min = PERIOD_BYTES_MIN,
.period_bytes_max = BUFFER_BYTES_MAX / 2,
.periods_min = 2,
.period_bytes_max = BUFFER_BYTES_MAX,
.periods_min = 1,
.periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN,
};
......
sound/pci/oxygen/oxygen_regs.h
浏览文件 @ 79fc84c7
......@@ -436,13 +436,15 @@
/* OXYGEN_CHANNEL_* */
#define OXYGEN_CODEC_VERSION 0xe4
#define OXYGEN_XCID_MASK 0x07
#define OXYGEN_CODEC_ID_MASK 0x07
#define OXYGEN_REVISION 0xe6
#define OXYGEN_REVISION_XPKGID_MASK 0x0007
#define OXYGEN_PACKAGE_ID_MASK 0x0007
#define OXYGEN_PACKAGE_ID_8786 0x0004
#define OXYGEN_PACKAGE_ID_8787 0x0006
#define OXYGEN_PACKAGE_ID_8788 0x0007
#define OXYGEN_REVISION_MASK 0xfff8
#define OXYGEN_REVISION_2 0x0008 /* bit flag */
#define OXYGEN_REVISION_8787 0x0014 /* 8 bits */
#define OXYGEN_REVISION_2 0x0008
#define OXYGEN_OFFSIN_48K 0xe8
#define OXYGEN_OFFSBASE_48K 0xe9
......
sound/pci/oxygen/virtuoso.c
浏览文件 @ 79fc84c7
......@@ -25,9 +25,9 @@
#include "xonar.h"
MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
MODULE_DESCRIPTION("Asus AVx00 driver");
MODULE_DESCRIPTION("Asus Virtuoso driver");
MODULE_LICENSE("GPL v2");
MODULE_SUPPORTED_DEVICE("{{Asus,AV100},{Asus,AV200}}");
MODULE_SUPPORTED_DEVICE("{{Asus,AV66},{Asus,AV100},{Asus,AV200}}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
......@@ -49,6 +49,7 @@ static DEFINE_PCI_DEVICE_TABLE(xonar_ids) = {
{ OXYGEN_PCI_SUBID(0x1043, 0x834f) },
{ OXYGEN_PCI_SUBID(0x1043, 0x835c) },
{ OXYGEN_PCI_SUBID(0x1043, 0x835d) },
{ OXYGEN_PCI_SUBID(0x1043, 0x835e) },
{ OXYGEN_PCI_SUBID(0x1043, 0x838e) },
{ OXYGEN_PCI_SUBID_BROKEN_EEPROM },
{ }
......
sound/pci/oxygen/xonar_cs43xx.c
浏览文件 @ 79fc84c7
......@@ -367,13 +367,6 @@ static void xonar_d1_line_mic_ac97_switch(struct oxygen *chip,
static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -6000, 100, 0);
static int xonar_d1_control_filter(struct snd_kcontrol_new *template)
{
if (!strncmp(template->name, "CD Capture ", 11))
return 1; /* no CD input */
return 0;
}
static int xonar_d1_mixer_init(struct oxygen *chip)
{
int err;
......@@ -391,7 +384,6 @@ static const struct oxygen_model model_xonar_d1 = {
.longname = "Asus Virtuoso 100",
.chip = "AV200",
.init = xonar_d1_init,
.control_filter = xonar_d1_control_filter,
.mixer_init = xonar_d1_mixer_init,
.cleanup = xonar_d1_cleanup,
.suspend = xonar_d1_suspend,
......
sound/pci/oxygen/xonar_pcm179x.c
浏览文件 @ 79fc84c7
......@@ -132,6 +132,18 @@
* GPIO 5 <- 0
*/
/*
* Xonar HDAV1.3 Slim
* ------------------
*
* CMI8788:
*
* GPIO 1 -> enable output
*
* TXD -> HDMI controller
* RXD <- HDMI controller
*/
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/mutex.h>
......@@ -362,7 +374,6 @@ static void xonar_st_init_common(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
data->generic.anti_pop_delay = 100;
data->generic.output_enable_bit = GPIO_ST_OUTPUT_ENABLE;
data->dacs = chip->model.private_data ? 4 : 1;
data->hp_gain_offset = 2*-18;
......@@ -408,6 +419,7 @@ static void xonar_st_init(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
data->generic.anti_pop_delay = 100;
data->has_cs2000 = 1;
data->cs2000_fun_cfg_1 = CS2000_REF_CLK_DIV_1;
......@@ -428,6 +440,7 @@ static void xonar_stx_init(struct oxygen *chip)
struct xonar_pcm179x *data = chip->model_data;
xonar_st_init_i2c(chip);
data->generic.anti_pop_delay = 800;
data->generic.ext_power_reg = OXYGEN_GPI_DATA;
data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
data->generic.ext_power_bit = GPI_EXT_POWER;
......@@ -915,13 +928,6 @@ static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
return 0;
}
static int xonar_st_control_filter(struct snd_kcontrol_new *template)
{
if (!strncmp(template->name, "CD Capture ", 11))
return 1; /* no CD input */
return 0;
}
static int add_pcm1796_controls(struct oxygen *chip)
{
int err;
......@@ -991,7 +997,8 @@ static const struct oxygen_model model_xonar_d2 = {
CAPTURE_0_FROM_I2S_2 |
CAPTURE_1_FROM_SPDIF |
MIDI_OUTPUT |
MIDI_INPUT,
MIDI_INPUT |
AC97_CD_INPUT,
.dac_channels = 8,
.dac_volume_min = 255 - 2*60,
.dac_volume_max = 255,
......@@ -1037,7 +1044,6 @@ static const struct oxygen_model model_xonar_st = {
.longname = "Asus Virtuoso 100",
.chip = "AV200",
.init = xonar_st_init,
.control_filter = xonar_st_control_filter,
.mixer_init = xonar_st_mixer_init,
.cleanup = xonar_st_cleanup,
.suspend = xonar_st_suspend,
......@@ -1108,6 +1114,9 @@ int __devinit get_xonar_pcm179x_model(struct oxygen *chip,
chip->model.resume = xonar_stx_resume;
chip->model.set_dac_params = set_pcm1796_params;
break;
case 0x835e:
snd_printk(KERN_ERR "the HDAV1.3 Slim is not supported\n");
return -ENODEV;
default:
return -EINVAL;
}
......
sound/pci/oxygen/xonar_wm87x6.c
浏览文件 @ 79fc84c7
此差异已折叠。
sound/pci/rme96.c
浏览文件 @ 79fc84c7
......@@ -1527,14 +1527,14 @@ snd_rme96_free(void *private_data)
static void
snd_rme96_free_spdif_pcm(struct snd_pcm *pcm)
{
struct rme96 *rme96 = (struct rme96 *) pcm->private_data;
struct rme96 *rme96 = pcm->private_data;
rme96->spdif_pcm = NULL;
}
static void
snd_rme96_free_adat_pcm(struct snd_pcm *pcm)
{
struct rme96 *rme96 = (struct rme96 *) pcm->private_data;
struct rme96 *rme96 = pcm->private_data;
rme96->adat_pcm = NULL;
}
......@@ -1661,7 +1661,7 @@ static void
snd_rme96_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{
int n;
struct rme96 *rme96 = (struct rme96 *)entry->private_data;
struct rme96 *rme96 = entry->private_data;
rme96->rcreg = readl(rme96->iobase + RME96_IO_CONTROL_REGISTER);
......@@ -2348,7 +2348,7 @@ snd_rme96_probe(struct pci_dev *pci,
if (err < 0)
return err;
card->private_free = snd_rme96_card_free;
rme96 = (struct rme96 *)card->private_data;
rme96 = card->private_data;
rme96->card = card;
rme96->pci = pci;
snd_card_set_dev(card, &pci->dev);
......
sound/pci/rme9652/hdsp.c
浏览文件 @ 79fc84c7
......@@ -3284,7 +3284,7 @@ static int snd_hdsp_create_controls(struct snd_card *card, struct hdsp *hdsp)
static void
snd_hdsp_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{
struct hdsp *hdsp = (struct hdsp *) entry->private_data;
struct hdsp *hdsp = entry->private_data;
unsigned int status;
unsigned int status2;
char *pref_sync_ref;
......@@ -4566,7 +4566,7 @@ static int hdsp_get_peak(struct hdsp *hdsp, struct hdsp_peak_rms __user *peak_rm
static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg)
{
struct hdsp *hdsp = (struct hdsp *)hw->private_data;
struct hdsp *hdsp = hw->private_data;
void __user *argp = (void __user *)arg;
int err;
......@@ -5156,7 +5156,7 @@ static int snd_hdsp_free(struct hdsp *hdsp)
static void snd_hdsp_card_free(struct snd_card *card)
{
struct hdsp *hdsp = (struct hdsp *) card->private_data;
struct hdsp *hdsp = card->private_data;
if (hdsp)
snd_hdsp_free(hdsp);
......@@ -5182,7 +5182,7 @@ static int __devinit snd_hdsp_probe(struct pci_dev *pci,
if (err < 0)
return err;
hdsp = (struct hdsp *) card->private_data;
hdsp = card->private_data;
card->private_free = snd_hdsp_card_free;
hdsp->dev = dev;
hdsp->pci = pci;
......
sound/ppc/tumbler.c
浏览文件 @ 79fc84c7
......@@ -785,7 +785,7 @@ static int snapper_set_capture_source(struct pmac_tumbler *mix)
if (! mix->i2c.client)
return -ENODEV;
if (mix->capture_source)
mix->acs = mix->acs |= 2;
mix->acs |= 2;
else
mix->acs &= ~2;
return i2c_smbus_write_byte_data(mix->i2c.client, TAS_REG_ACS, mix->acs);
......
sound/soc/davinci/davinci-sffsdr.c
浏览文件 @ 79fc84c7
......@@ -150,7 +150,7 @@ static int __init sffsdr_init(void)
sffsdr_snd_resources,
ARRAY_SIZE(sffsdr_snd_resources));
if (ret) {
printk(KERN_ERR "platform device add ressources failed\n");
printk(KERN_ERR "platform device add resources failed\n");
goto error;
}
......
sound/soc/s3c24xx/neo1973_gta02_wm8753.c
浏览文件 @ 79fc84c7
......@@ -182,7 +182,7 @@ static int neo1973_gta02_voice_hw_params(
if (ret < 0)
return ret;
/* configue and enable PLL for 12.288MHz output */
/* configure and enable PLL for 12.288MHz output */
ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0,
iis_clkrate / 4, 12288000);
if (ret < 0)
......
sound/soc/s3c24xx/neo1973_wm8753.c
浏览文件 @ 79fc84c7
......@@ -201,7 +201,7 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream,
if (ret < 0)
return ret;
/* configue and enable PLL for 12.288MHz output */
/* configure and enable PLL for 12.288MHz output */
ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0,
iis_clkrate / 4, 12288000);
if (ret < 0)
......
sound/synth/emux/emux_hwdep.c
浏览文件 @ 79fc84c7
......@@ -128,6 +128,9 @@ snd_emux_init_hwdep(struct snd_emux *emu)
strcpy(hw->name, SNDRV_EMUX_HWDEP_NAME);
hw->iface = SNDRV_HWDEP_IFACE_EMUX_WAVETABLE;
hw->ops.ioctl = snd_emux_hwdep_ioctl;
/* The ioctl parameter types are compatible between 32- and
* 64-bit architectures, so use the same function. */
hw->ops.ioctl_compat = snd_emux_hwdep_ioctl;
hw->exclusive = 1;
hw->private_data = emu;
if ((err = snd_card_register(emu->card)) < 0)
......
sound/usb/Kconfig
浏览文件 @ 79fc84c7
......@@ -65,6 +65,7 @@ config SND_USB_CAIAQ
* Native Instruments Guitar Rig Session I/O
* Native Instruments Guitar Rig mobile
* Native Instruments Traktor Kontrol X1
* Native Instruments Traktor Kontrol S4
To compile this driver as a module, choose M here: the module
will be called snd-usb-caiaq.
......@@ -82,6 +83,7 @@ config SND_USB_CAIAQ_INPUT
* Native Instruments Kore Controller
* Native Instruments Kore Controller 2
* Native Instruments Audio Kontrol 1
* Native Instruments Traktor Kontrol S4
config SND_USB_US122L
tristate "Tascam US-122L USB driver"
......
sound/usb/caiaq/audio.c
浏览文件 @ 79fc84c7
此差异已折叠。
sound/usb/caiaq/control.c
浏览文件 @ 79fc84c7
此差异已折叠。
sound/usb/caiaq/device.c
浏览文件 @ 79fc84c7
......@@ -36,7 +36,7 @@
#include "input.h"
MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
MODULE_DESCRIPTION("caiaq USB audio, version 1.3.21");
MODULE_DESCRIPTION("caiaq USB audio");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
"{Native Instruments, RigKontrol3},"
......@@ -48,7 +48,8 @@ MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
"{Native Instruments, Audio 8 DJ},"
"{Native Instruments, Session I/O},"
"{Native Instruments, GuitarRig mobile}"
"{Native Instruments, Traktor Kontrol X1}");
"{Native Instruments, Traktor Kontrol X1}"
"{Native Instruments, Traktor Kontrol S4}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */
static char* id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for this card */
......@@ -134,6 +135,11 @@ static struct usb_device_id snd_usb_id_table[] = {
.idVendor = USB_VID_NATIVEINSTRUMENTS,
.idProduct = USB_PID_TRAKTORKONTROLX1
},
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
.idVendor = USB_VID_NATIVEINSTRUMENTS,
.idProduct = USB_PID_TRAKTORKONTROLS4
},
{ /* terminator */ }
};
......
sound/usb/caiaq/device.h
浏览文件 @ 79fc84c7
......@@ -16,6 +16,7 @@
#define USB_PID_SESSIONIO 0x1915
#define USB_PID_GUITARRIGMOBILE 0x0d8d
#define USB_PID_TRAKTORKONTROLX1 0x2305
#define USB_PID_TRAKTORKONTROLS4 0xbaff
#define EP1_BUFSIZE 64
#define EP4_BUFSIZE 512
......@@ -99,13 +100,14 @@ struct snd_usb_caiaqdev {
struct snd_pcm_substream *sub_capture[MAX_STREAMS];
/* Controls */
unsigned char control_state[64];
unsigned char control_state[256];
unsigned char ep8_out_buf[2];
/* Linux input */
#ifdef CONFIG_SND_USB_CAIAQ_INPUT
struct input_dev *input_dev;
char phys[64]; /* physical device path */
unsigned short keycode[64];
unsigned short keycode[128];
struct urb *ep4_in_urb;
unsigned char ep4_in_buf[EP4_BUFSIZE];
#endif
......
sound/usb/caiaq/input.c
浏览文件 @ 79fc84c7
此差异已折叠。
sound/usb/card.c
浏览文件 @ 79fc84c7
......@@ -300,9 +300,13 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx,
*rchip = NULL;
if (snd_usb_get_speed(dev) != USB_SPEED_LOW &&
snd_usb_get_speed(dev) != USB_SPEED_FULL &&
snd_usb_get_speed(dev) != USB_SPEED_HIGH) {
switch (snd_usb_get_speed(dev)) {
case USB_SPEED_LOW:
case USB_SPEED_FULL:
case USB_SPEED_HIGH:
case USB_SPEED_SUPER:
break;
default:
snd_printk(KERN_ERR "unknown device speed %d\n", snd_usb_get_speed(dev));
return -ENXIO;
}
......@@ -378,11 +382,22 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx,
if (len < sizeof(card->longname))
usb_make_path(dev, card->longname + len, sizeof(card->longname) - len);
strlcat(card->longname,
snd_usb_get_speed(dev) == USB_SPEED_LOW ? ", low speed" :
snd_usb_get_speed(dev) == USB_SPEED_FULL ? ", full speed" :
", high speed",
sizeof(card->longname));
switch (snd_usb_get_speed(dev)) {
case USB_SPEED_LOW:
strlcat(card->longname, ", low speed", sizeof(card->longname));
break;
case USB_SPEED_FULL:
strlcat(card->longname, ", full speed", sizeof(card->longname));
break;
case USB_SPEED_HIGH:
strlcat(card->longname, ", high speed", sizeof(card->longname));
break;
case USB_SPEED_SUPER:
strlcat(card->longname, ", super speed", sizeof(card->longname));
break;
default:
break;
}
snd_usb_audio_create_proc(chip);
......
sound/usb/endpoint.c
浏览文件 @ 79fc84c7
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sound/usb/helper.c
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sound/usb/midi.c
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sound/usb/mixer.c
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sound/usb/mixer_quirks.c
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sound/usb/pcm.c
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sound/usb/proc.c
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sound/usb/quirks-table.h
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sound/usb/quirks.c
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sound/usb/urb.c
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sound/usb/usbaudio.h
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sound/usb/usx2y/usx2yhwdeppcm.c
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