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-rw-r--r--sound/drivers/mpu401/mpu401_uart.c96
-rw-r--r--sound/isa/sscape.c3
-rw-r--r--sound/pci/als4000.c4
-rw-r--r--sound/pci/au88x0/au88x0_mpu401.c3
-rw-r--r--sound/pci/azt3328.c4
-rw-r--r--sound/pci/cmipci.c4
-rw-r--r--sound/pci/cs5535audio/cs5535audio.c21
-rw-r--r--sound/pci/es1938.c3
-rw-r--r--sound/pci/es1968.c3
-rw-r--r--sound/pci/fm801.c3
-rw-r--r--sound/pci/ice1712/ice1712.c6
-rw-r--r--sound/pci/ice1712/ice1724.c3
-rw-r--r--sound/pci/maestro3.c3
-rw-r--r--sound/pci/sonicvibes.c2
-rw-r--r--sound/pci/trident/trident.c3
-rw-r--r--sound/pci/via82xx.c2
-rw-r--r--sound/pci/ymfpci/ymfpci.c3
17 files changed, 110 insertions, 56 deletions
diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c
index cd64d3eb9ec..4bf07ca9b17 100644
--- a/sound/drivers/mpu401/mpu401_uart.c
+++ b/sound/drivers/mpu401/mpu401_uart.c
@@ -95,17 +95,8 @@ static void snd_mpu401_uart_clear_rx(struct snd_mpu401 *mpu)
#endif
}
-static void _snd_mpu401_uart_interrupt(struct snd_mpu401 *mpu)
+static void uart_interrupt_tx(struct snd_mpu401 *mpu)
{
- spin_lock(&mpu->input_lock);
- if (test_bit(MPU401_MODE_BIT_INPUT, &mpu->mode))
- snd_mpu401_uart_input_read(mpu);
- else
- snd_mpu401_uart_clear_rx(mpu);
- spin_unlock(&mpu->input_lock);
- /* ok. for better Tx performance try do some output when
- * input is done
- */
if (test_bit(MPU401_MODE_BIT_OUTPUT, &mpu->mode) &&
test_bit(MPU401_MODE_BIT_OUTPUT_TRIGGER, &mpu->mode)) {
spin_lock(&mpu->output_lock);
@@ -114,6 +105,22 @@ static void _snd_mpu401_uart_interrupt(struct snd_mpu401 *mpu)
}
}
+static void _snd_mpu401_uart_interrupt(struct snd_mpu401 *mpu)
+{
+ if (mpu->info_flags & MPU401_INFO_INPUT) {
+ spin_lock(&mpu->input_lock);
+ if (test_bit(MPU401_MODE_BIT_INPUT, &mpu->mode))
+ snd_mpu401_uart_input_read(mpu);
+ else
+ snd_mpu401_uart_clear_rx(mpu);
+ spin_unlock(&mpu->input_lock);
+ }
+ if (! (mpu->info_flags & MPU401_INFO_TX_IRQ))
+ /* ok. for better Tx performance try do some output
+ when input is done */
+ uart_interrupt_tx(mpu);
+}
+
/**
* snd_mpu401_uart_interrupt - generic MPU401-UART interrupt handler
* @irq: the irq number
@@ -135,6 +142,27 @@ irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id,
EXPORT_SYMBOL(snd_mpu401_uart_interrupt);
+/**
+ * snd_mpu401_uart_interrupt_tx - generic MPU401-UART transmit irq handler
+ * @irq: the irq number
+ * @dev_id: mpu401 instance
+ * @regs: the reigster
+ *
+ * Processes the interrupt for MPU401-UART output.
+ */
+irqreturn_t snd_mpu401_uart_interrupt_tx(int irq, void *dev_id,
+ struct pt_regs *regs)
+{
+ struct snd_mpu401 *mpu = dev_id;
+
+ if (mpu == NULL)
+ return IRQ_NONE;
+ uart_interrupt_tx(mpu);
+ return IRQ_HANDLED;
+}
+
+EXPORT_SYMBOL(snd_mpu401_uart_interrupt_tx);
+
/*
* timer callback
* reprogram the timer and call the interrupt job
@@ -430,14 +458,16 @@ snd_mpu401_uart_output_trigger(struct snd_rawmidi_substream *substream, int up)
* since the output timer might have been removed in
* snd_mpu401_uart_output_write().
*/
- snd_mpu401_uart_add_timer(mpu, 0);
+ if (! (mpu->info_flags & MPU401_INFO_TX_IRQ))
+ snd_mpu401_uart_add_timer(mpu, 0);
/* output pending data */
spin_lock_irqsave(&mpu->output_lock, flags);
snd_mpu401_uart_output_write(mpu);
spin_unlock_irqrestore(&mpu->output_lock, flags);
} else {
- snd_mpu401_uart_remove_timer(mpu, 0);
+ if (! (mpu->info_flags & MPU401_INFO_TX_IRQ))
+ snd_mpu401_uart_remove_timer(mpu, 0);
clear_bit(MPU401_MODE_BIT_OUTPUT_TRIGGER, &mpu->mode);
}
}
@@ -475,7 +505,7 @@ static void snd_mpu401_uart_free(struct snd_rawmidi *rmidi)
* @device: the device index, zero-based
* @hardware: the hardware type, MPU401_HW_XXXX
* @port: the base address of MPU401 port
- * @integrated: non-zero if the port was already reserved by the chip
+ * @info_flags: bitflags MPU401_INFO_XXX
* @irq: the irq number, -1 if no interrupt for mpu
* @irq_flags: the irq request flags (SA_XXX), 0 if irq was already reserved.
* @rrawmidi: the pointer to store the new rawmidi instance
@@ -490,17 +520,24 @@ static void snd_mpu401_uart_free(struct snd_rawmidi *rmidi)
*/
int snd_mpu401_uart_new(struct snd_card *card, int device,
unsigned short hardware,
- unsigned long port, int integrated,
+ unsigned long port,
+ unsigned int info_flags,
int irq, int irq_flags,
struct snd_rawmidi ** rrawmidi)
{
struct snd_mpu401 *mpu;
struct snd_rawmidi *rmidi;
+ int in_enable, out_enable;
int err;
if (rrawmidi)
*rrawmidi = NULL;
- if ((err = snd_rawmidi_new(card, "MPU-401U", device, 1, 1, &rmidi)) < 0)
+ if (! (info_flags & (MPU401_INFO_INPUT | MPU401_INFO_OUTPUT)))
+ info_flags |= MPU401_INFO_INPUT | MPU401_INFO_OUTPUT;
+ in_enable = (info_flags & MPU401_INFO_INPUT) ? 1 : 0;
+ out_enable = (info_flags & MPU401_INFO_OUTPUT) ? 1 : 0;
+ if ((err = snd_rawmidi_new(card, "MPU-401U", device,
+ out_enable, in_enable, &rmidi)) < 0)
return err;
mpu = kzalloc(sizeof(*mpu), GFP_KERNEL);
if (mpu == NULL) {
@@ -514,7 +551,7 @@ int snd_mpu401_uart_new(struct snd_card *card, int device,
spin_lock_init(&mpu->output_lock);
spin_lock_init(&mpu->timer_lock);
mpu->hardware = hardware;
- if (!integrated) {
+ if (! (info_flags & MPU401_INFO_INTEGRATED)) {
int res_size = hardware == MPU401_HW_PC98II ? 4 : 2;
mpu->res = request_region(port, res_size, "MPU401 UART");
if (mpu->res == NULL) {
@@ -525,15 +562,12 @@ int snd_mpu401_uart_new(struct snd_card *card, int device,
return -EBUSY;
}
}
- switch (hardware) {
- case MPU401_HW_AUREAL:
+ if (info_flags & MPU401_INFO_MMIO) {
mpu->write = mpu401_write_mmio;
mpu->read = mpu401_read_mmio;
- break;
- default:
+ } else {
mpu->write = mpu401_write_port;
mpu->read = mpu401_read_port;
- break;
}
mpu->port = port;
if (hardware == MPU401_HW_PC98II)
@@ -549,6 +583,7 @@ int snd_mpu401_uart_new(struct snd_card *card, int device,
return -EBUSY;
}
}
+ mpu->info_flags = info_flags;
mpu->irq = irq;
mpu->irq_flags = irq_flags;
if (card->shortname[0])
@@ -556,13 +591,18 @@ int snd_mpu401_uart_new(struct snd_card *card, int device,
card->shortname);
else
sprintf(rmidi->name, "MPU-401 MIDI %d-%d",card->number, device);
- snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT,
- &snd_mpu401_uart_output);
- snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT,
- &snd_mpu401_uart_input);
- rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT |
- SNDRV_RAWMIDI_INFO_INPUT |
- SNDRV_RAWMIDI_INFO_DUPLEX;
+ if (out_enable) {
+ snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT,
+ &snd_mpu401_uart_output);
+ rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT;
+ }
+ if (in_enable) {
+ snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT,
+ &snd_mpu401_uart_input);
+ rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT;
+ if (out_enable)
+ rmidi->info_flags |= SNDRV_RAWMIDI_INFO_DUPLEX;
+ }
mpu->rmidi = rmidi;
if (rrawmidi)
*rrawmidi = rmidi;
diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index d2a856f0fde..27271c9446d 100644
--- a/sound/isa/sscape.c
+++ b/sound/isa/sscape.c
@@ -897,10 +897,9 @@ static int __devinit create_mpu401(struct snd_card *card, int devnum, unsigned l
struct snd_rawmidi *rawmidi;
int err;
-#define MPU401_SHARE_HARDWARE 1
if ((err = snd_mpu401_uart_new(card, devnum,
MPU401_HW_MPU401,
- port, MPU401_SHARE_HARDWARE,
+ port, MPU401_INFO_INTEGRATED,
irq, SA_INTERRUPT,
&rawmidi)) == 0) {
struct snd_mpu401 *mpu = (struct snd_mpu401 *) rawmidi->private_data;
diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c
index 60423b1c678..a9f08066459 100644
--- a/sound/pci/als4000.c
+++ b/sound/pci/als4000.c
@@ -746,8 +746,8 @@ static int __devinit snd_card_als4000_probe(struct pci_dev *pci,
card->shortname, chip->alt_port, chip->irq);
if ((err = snd_mpu401_uart_new( card, 0, MPU401_HW_ALS4000,
- gcr+0x30, 1, pci->irq, 0,
- &chip->rmidi)) < 0) {
+ gcr+0x30, MPU401_INFO_INTEGRATED,
+ pci->irq, 0, &chip->rmidi)) < 0) {
printk(KERN_ERR "als4000: no MPU-401 device at 0x%lx?\n", gcr+0x30);
goto out_err;
}
diff --git a/sound/pci/au88x0/au88x0_mpu401.c b/sound/pci/au88x0/au88x0_mpu401.c
index 1e128a3c8d8..5a0c53530fa 100644
--- a/sound/pci/au88x0/au88x0_mpu401.c
+++ b/sound/pci/au88x0/au88x0_mpu401.c
@@ -95,7 +95,8 @@ static int __devinit snd_vortex_midi(vortex_t * vortex)
port = (unsigned long)(vortex->mmio + VORTEX_MIDI_DATA);
if ((temp =
snd_mpu401_uart_new(vortex->card, 0, MPU401_HW_AUREAL, port,
- 1, 0, 0, &rmidi)) != 0) {
+ MPU401_INFO_INTEGRATED | MPU401_INFO_MMIO,
+ 0, 0, &rmidi)) != 0) {
hwwrite(vortex->mmio, VORTEX_CTRL,
(hwread(vortex->mmio, VORTEX_CTRL) &
~CTRL_MIDI_PORT) & ~CTRL_MIDI_EN);
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index e68056c8158..6e62dafb66c 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -1806,8 +1806,8 @@ snd_azf3328_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
card->private_data = chip;
if ((err = snd_mpu401_uart_new( card, 0, MPU401_HW_MPU401,
- chip->mpu_port, 1, pci->irq, 0,
- &chip->rmidi)) < 0) {
+ chip->mpu_port, MPU401_INFO_INTEGRATED,
+ pci->irq, 0, &chip->rmidi)) < 0) {
snd_printk(KERN_ERR "azf3328: no MPU-401 device at 0x%lx?\n", chip->mpu_port);
goto out_err;
}
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index cb475ada2ef..79bc60a5204 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -2981,7 +2981,9 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
if (iomidi > 0) {
if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_CMIPCI,
- iomidi, integrated_midi,
+ iomidi,
+ (integrated_midi ?
+ MPU401_INFO_INTEGRATED : 0),
cm->irq, 0, &cm->rmidi)) < 0) {
printk(KERN_ERR "cmipci: no UART401 device at 0x%lx\n", iomidi);
}
diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c
index 8f46190f24a..f61c4fa4ed6 100644
--- a/sound/pci/cs5535audio/cs5535audio.c
+++ b/sound/pci/cs5535audio/cs5535audio.c
@@ -56,17 +56,16 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
{}
};
-static int index = SNDRV_DEFAULT_IDX1;
-static char *id = SNDRV_DEFAULT_STR1;
-/* for backward compatibility */
-static int enable;
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
+static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
+static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
-module_param(index, int, 0444);
+module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for " DRIVER_NAME);
-module_param(id, charp, 0444);
+module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for " DRIVER_NAME);
-module_param(enable, bool, 0444);
-MODULE_PARM_DESC(enable, "Enable for " DRIVER_NAME);
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "Enable " DRIVER_NAME);
static struct pci_device_id snd_cs5535audio_ids[] __devinitdata = {
{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_CS5535_AUDIO) },
@@ -358,8 +357,12 @@ static int __devinit snd_cs5535audio_probe(struct pci_dev *pci,
if (dev >= SNDRV_CARDS)
return -ENODEV;
+ if (!enable[dev]) {
+ dev++;
+ return -ENOENT;
+ }
- card = snd_card_new(index, id, THIS_MODULE, 0);
+ card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
if (card == NULL)
return -ENOMEM;
diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index 6f9094ca4fb..ca6603fe0b1 100644
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -1756,7 +1756,8 @@ static int __devinit snd_es1938_probe(struct pci_dev *pci,
}
}
if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
- chip->mpu_port, 1, chip->irq, 0, &chip->rmidi) < 0) {
+ chip->mpu_port, MPU401_INFO_INTEGRATED,
+ chip->irq, 0, &chip->rmidi) < 0) {
printk(KERN_ERR "es1938: unable to initialize MPU-401\n");
} else {
// this line is vital for MIDI interrupt handling on ess-solo1
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index f43bd380ac2..bfa0876e715 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -2727,7 +2727,8 @@ static int __devinit snd_es1968_probe(struct pci_dev *pci,
}
if (enable_mpu[dev]) {
if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
- chip->io_port + ESM_MPU401_PORT, 1,
+ chip->io_port + ESM_MPU401_PORT,
+ MPU401_INFO_INTEGRATED,
chip->irq, 0, &chip->rmidi)) < 0) {
printk(KERN_WARNING "es1968: skipping MPU-401 MIDI support..\n");
}
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index 0ec90f37731..0afa573dd24 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -1448,7 +1448,8 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci,
return err;
}
if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_FM801,
- FM801_REG(chip, MPU401_DATA), 1,
+ FM801_REG(chip, MPU401_DATA),
+ MPU401_INFO_INTEGRATED,
chip->irq, 0, &chip->rmidi)) < 0) {
snd_card_free(card);
return err;
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index 52de85e21b9..00e565e1db3 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -2737,7 +2737,8 @@ static int __devinit snd_ice1712_probe(struct pci_dev *pci,
if (! c->no_mpu401) {
if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
- ICEREG(ice, MPU1_CTRL), 1,
+ ICEREG(ice, MPU1_CTRL),
+ MPU401_INFO_INTEGRATED,
ice->irq, 0,
&ice->rmidi[0])) < 0) {
snd_card_free(card);
@@ -2752,7 +2753,8 @@ static int __devinit snd_ice1712_probe(struct pci_dev *pci,
if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
/* 2nd port used */
if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
- ICEREG(ice, MPU2_CTRL), 1,
+ ICEREG(ice, MPU2_CTRL),
+ MPU401_INFO_INTEGRATED,
ice->irq, 0,
&ice->rmidi[1])) < 0) {
snd_card_free(card);
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 1031bcbf706..34a58c629f4 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -2388,7 +2388,8 @@ static int __devinit snd_vt1724_probe(struct pci_dev *pci,
if (! c->no_mpu401) {
if (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401) {
if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
- ICEREG1724(ice, MPU_CTRL), 1,
+ ICEREG1724(ice, MPU_CTRL),
+ MPU401_INFO_INTEGRATED,
ice->irq, 0,
&ice->rmidi[0])) < 0) {
snd_card_free(card);
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index 1928e06b6d8..1c344fbd964 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -2861,7 +2861,8 @@ snd_m3_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
#if 0 /* TODO: not supported yet */
/* TODO enable MIDI IRQ and I/O */
err = snd_mpu401_uart_new(chip->card, 0, MPU401_HW_MPU401,
- chip->iobase + MPU401_DATA_PORT, 1,
+ chip->iobase + MPU401_DATA_PORT,
+ MPU401_INFO_INTEGRATED,
chip->irq, 0, &chip->rmidi);
if (err < 0)
printk(KERN_WARNING "maestro3: no MIDI support.\n");
diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c
index 51775706c84..dcf40294834 100644
--- a/sound/pci/sonicvibes.c
+++ b/sound/pci/sonicvibes.c
@@ -1456,7 +1456,7 @@ static int __devinit snd_sonic_probe(struct pci_dev *pci,
return err;
}
if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES,
- sonic->midi_port, 1,
+ sonic->midi_port, MPU401_INFO_INTEGRATED,
sonic->irq, 0,
&midi_uart)) < 0) {
snd_card_free(card);
diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c
index 9624a5f2b87..5629b7eba96 100644
--- a/sound/pci/trident/trident.c
+++ b/sound/pci/trident/trident.c
@@ -148,7 +148,8 @@ static int __devinit snd_trident_probe(struct pci_dev *pci,
}
if (trident->device != TRIDENT_DEVICE_ID_SI7018 &&
(err = snd_mpu401_uart_new(card, 0, MPU401_HW_TRID4DWAVE,
- trident->midi_port, 1,
+ trident->midi_port,
+ MPU401_INFO_INTEGRATED,
trident->irq, 0, &trident->rmidi)) < 0) {
snd_card_free(card);
return err;
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index a1b777e79c5..12ce22ef16e 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -1973,7 +1973,7 @@ static int __devinit snd_via686_init_misc(struct via82xx *chip)
pci_write_config_byte(chip->pci, VIA_PNP_CONTROL, legacy_cfg);
if (chip->mpu_res) {
if (snd_mpu401_uart_new(chip->card, 0, MPU401_HW_VIA686A,
- mpu_port, 1,
+ mpu_port, MPU401_INFO_INTEGRATED,
chip->irq, 0, &chip->rmidi) < 0) {
printk(KERN_WARNING "unable to initialize MPU-401"
" at 0x%lx, skipping\n", mpu_port);
diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c
index 65ebf5f1933..26aa775b7b6 100644
--- a/sound/pci/ymfpci/ymfpci.c
+++ b/sound/pci/ymfpci/ymfpci.c
@@ -308,7 +308,8 @@ static int __devinit snd_card_ymfpci_probe(struct pci_dev *pci,
}
if (chip->mpu_res) {
if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_YMFPCI,
- mpu_port[dev], 1,
+ mpu_port[dev],
+ MPU401_INFO_INTEGRATED,
pci->irq, 0, &chip->rawmidi)) < 0) {
printk(KERN_WARNING "ymfpci: cannot initialize MPU401 at 0x%lx, skipping...\n", mpu_port[dev]);
legacy_ctrl &= ~YMFPCI_LEGACY_MIEN; /* disable MPU401 irq */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 05:31:29 +0000