diff options
38 files changed, 103 insertions, 94 deletions
diff --git a/Documentation/DocBook/writing-an-alsa-driver.tmpl b/Documentation/DocBook/writing-an-alsa-driver.tmpl index 598c22f..5de23c0 100644 --- a/Documentation/DocBook/writing-an-alsa-driver.tmpl +++ b/Documentation/DocBook/writing-an-alsa-driver.tmpl @@ -4288,7 +4288,7 @@ struct _snd_pcm_runtime { <![CDATA[ struct snd_rawmidi *rmidi; snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, port, info_flags, - irq, irq_flags, &rmidi); + irq, &rmidi); ]]> </programlisting> </informalexample> @@ -4343,6 +4343,13 @@ struct _snd_pcm_runtime { by itself to start processing the output stream in the irq handler. </para> + <para> + If the MPU-401 interface shares its interrupt with the other logical + devices on the card, set <constant>MPU401_INFO_IRQ_HOOK</constant> + (see <link linkend="midi-interface-interrupt-handler"><citetitle> + below</citetitle></link>). + </para> + <para> Usually, the port address corresponds to the command port and port + 1 corresponds to the data port. If not, you may change @@ -4375,14 +4382,12 @@ struct _snd_pcm_runtime { </para> <para> - The 6th argument specifies the irq number for UART. If the irq - is already allocated, pass 0 to the 7th argument - (<parameter>irq_flags</parameter>). Otherwise, pass the flags - for irq allocation - (<constant>SA_XXX</constant> bits) to it, and the irq will be - reserved by the mpu401-uart layer. If the card doesn't generate - UART interrupts, pass -1 as the irq number. Then a timer - interrupt will be invoked for polling. + The 6th argument specifies the ISA irq number that will be + allocated. If no interrupt is to be allocated (because your + code is already allocating a shared interrupt, or because the + device does not use interrupts), pass -1 instead. + For a MPU-401 device without an interrupt, a polling timer + will be used instead. </para> </section> @@ -4390,12 +4395,13 @@ struct _snd_pcm_runtime { <title>Interrupt Handler</title> <para> When the interrupt is allocated in - <function>snd_mpu401_uart_new()</function>, the private - interrupt handler is used, hence you don't have anything else to do - than creating the mpu401 stuff. Otherwise, you have to call - <function>snd_mpu401_uart_interrupt()</function> explicitly when - a UART interrupt is invoked and checked in your own interrupt - handler. + <function>snd_mpu401_uart_new()</function>, an exclusive ISA + interrupt handler is automatically used, hence you don't have + anything else to do than creating the mpu401 stuff. Otherwise, you + have to set <constant>MPU401_INFO_IRQ_HOOK</constant>, and call + <function>snd_mpu401_uart_interrupt()</function> explicitly from your + own interrupt handler when it has determined that a UART interrupt + has occurred. </para> <para> diff --git a/include/sound/mpu401.h b/include/sound/mpu401.h index 1f1d53f..20230db 100644 --- a/include/sound/mpu401.h +++ b/include/sound/mpu401.h @@ -50,7 +50,10 @@ #define MPU401_INFO_INTEGRATED (1 << 2) /* integrated h/w port */ #define MPU401_INFO_MMIO (1 << 3) /* MMIO access */ #define MPU401_INFO_TX_IRQ (1 << 4) /* independent TX irq */ +#define MPU401_INFO_IRQ_HOOK (1 << 5) /* mpu401 irq handler is called + from driver irq handler */ #define MPU401_INFO_NO_ACK (1 << 6) /* No ACK cmd needed */ +#define MPU401_INFO_USE_TIMER (1 << 15) /* internal */ #define MPU401_MODE_BIT_INPUT 0 #define MPU401_MODE_BIT_OUTPUT 1 @@ -73,8 +76,7 @@ struct snd_mpu401 { unsigned long port; /* base port of MPU-401 chip */ unsigned long cport; /* port + 1 (usually) */ struct resource *res; /* port resource */ - int irq; /* IRQ number of MPU-401 chip (-1 = poll) */ - int irq_flags; + int irq; /* IRQ number of MPU-401 chip */ unsigned long mode; /* MPU401_MODE_XXXX */ int timer_invoked; @@ -131,7 +133,6 @@ int snd_mpu401_uart_new(struct snd_card *card, unsigned long port, unsigned int info_flags, int irq, - int irq_flags, struct snd_rawmidi ** rrawmidi); #endif /* __SOUND_MPU401_H */ diff --git a/sound/drivers/mpu401/mpu401.c b/sound/drivers/mpu401/mpu401.c index 149d05a..1c02852 100644 --- a/sound/drivers/mpu401/mpu401.c +++ b/sound/drivers/mpu401/mpu401.c @@ -86,8 +86,7 @@ static int snd_mpu401_create(int dev, struct snd_card **rcard) } err = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, port[dev], 0, - irq[dev], irq[dev] >= 0 ? IRQF_DISABLED : 0, - NULL); + irq[dev], NULL); if (err < 0) { printk(KERN_ERR "MPU401 not detected at 0x%lx\n", port[dev]); goto _err; diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c index 2af0999..9d01c18 100644 --- a/sound/drivers/mpu401/mpu401_uart.c +++ b/sound/drivers/mpu401/mpu401_uart.c @@ -3,7 +3,7 @@ * Routines for control of MPU-401 in UART mode * * MPU-401 supports UART mode which is not capable generate transmit - * interrupts thus output is done via polling. Also, if irq < 0, then + * interrupts thus output is done via polling. Without interrupt, * input is done also via polling. Do not expect good performance. * * @@ -374,7 +374,7 @@ snd_mpu401_uart_input_trigger(struct snd_rawmidi_substream *substream, int up) /* first time - flush FIFO */ while (max-- > 0) mpu->read(mpu, MPU401D(mpu)); - if (mpu->irq < 0) + if (mpu->info_flags & MPU401_INFO_USE_TIMER) snd_mpu401_uart_add_timer(mpu, 1); } @@ -383,7 +383,7 @@ snd_mpu401_uart_input_trigger(struct snd_rawmidi_substream *substream, int up) snd_mpu401_uart_input_read(mpu); spin_unlock_irqrestore(&mpu->input_lock, flags); } else { - if (mpu->irq < 0) + if (mpu->info_flags & MPU401_INFO_USE_TIMER) snd_mpu401_uart_remove_timer(mpu, 1); clear_bit(MPU401_MODE_BIT_INPUT_TRIGGER, &mpu->mode); } @@ -496,7 +496,7 @@ static struct snd_rawmidi_ops snd_mpu401_uart_input = static void snd_mpu401_uart_free(struct snd_rawmidi *rmidi) { struct snd_mpu401 *mpu = rmidi->private_data; - if (mpu->irq_flags && mpu->irq >= 0) + if (mpu->irq >= 0) free_irq(mpu->irq, (void *) mpu); release_and_free_resource(mpu->res); kfree(mpu); @@ -509,8 +509,7 @@ static void snd_mpu401_uart_free(struct snd_rawmidi *rmidi) * @hardware: the hardware type, MPU401_HW_XXXX * @port: the base address of MPU401 port * @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. + * @irq: the ISA irq number, -1 if not to be allocated * @rrawmidi: the pointer to store the new rawmidi instance * * Creates a new MPU-401 instance. @@ -525,7 +524,7 @@ int snd_mpu401_uart_new(struct snd_card *card, int device, unsigned short hardware, unsigned long port, unsigned int info_flags, - int irq, int irq_flags, + int irq, struct snd_rawmidi ** rrawmidi) { struct snd_mpu401 *mpu; @@ -577,8 +576,8 @@ int snd_mpu401_uart_new(struct snd_card *card, int device, mpu->cport = port + 2; else mpu->cport = port + 1; - if (irq >= 0 && irq_flags) { - if (request_irq(irq, snd_mpu401_uart_interrupt, irq_flags, + if (irq >= 0) { + if (request_irq(irq, snd_mpu401_uart_interrupt, IRQF_DISABLED, "MPU401 UART", (void *) mpu)) { snd_printk(KERN_ERR "mpu401_uart: " "unable to grab IRQ %d\n", irq); @@ -586,9 +585,10 @@ int snd_mpu401_uart_new(struct snd_card *card, int device, return -EBUSY; } } + if (irq < 0 && !(info_flags & MPU401_INFO_IRQ_HOOK)) + info_flags |= MPU401_INFO_USE_TIMER; mpu->info_flags = info_flags; mpu->irq = irq; - mpu->irq_flags = irq_flags; if (card->shortname[0]) snprintf(rmidi->name, sizeof(rmidi->name), "%s MIDI", card->shortname); diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c index 3cb75bc..a87a2b5 100644 --- a/sound/isa/ad1816a/ad1816a.c +++ b/sound/isa/ad1816a/ad1816a.c @@ -204,7 +204,7 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard if (mpu_port[dev] > 0) { if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, - mpu_port[dev], 0, mpu_irq[dev], IRQF_DISABLED, + mpu_port[dev], 0, mpu_irq[dev], NULL) < 0) printk(KERN_ERR PFX "no MPU-401 device at 0x%lx.\n", mpu_port[dev]); } diff --git a/sound/isa/als100.c b/sound/isa/als100.c index 20becc8..706effd 100644 --- a/sound/isa/als100.c +++ b/sound/isa/als100.c @@ -256,7 +256,6 @@ static int __devinit snd_card_als100_probe(int dev, mpu_type, mpu_port[dev], 0, mpu_irq[dev], - mpu_irq[dev] >= 0 ? IRQF_DISABLED : 0, NULL) < 0) snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx\n", mpu_port[dev]); } diff --git a/sound/isa/azt2320.c b/sound/isa/azt2320.c index aac8dc1..b7bdbf3 100644 --- a/sound/isa/azt2320.c +++ b/sound/isa/azt2320.c @@ -234,8 +234,7 @@ static int __devinit snd_card_azt2320_probe(int dev, if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { if (snd_mpu401_uart_new(card, 0, MPU401_HW_AZT2320, mpu_port[dev], 0, - mpu_irq[dev], IRQF_DISABLED, - NULL) < 0) + mpu_irq[dev], NULL) < 0) snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx\n", mpu_port[dev]); } diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c index fe79a16..dca69f8 100644 --- a/sound/isa/cmi8330.c +++ b/sound/isa/cmi8330.c @@ -597,7 +597,7 @@ static int __devinit snd_cmi8330_probe(struct snd_card *card, int dev) if (mpuport[dev] != SNDRV_AUTO_PORT) { if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, mpuport[dev], 0, mpuirq[dev], - IRQF_DISABLED, NULL) < 0) + NULL) < 0) printk(KERN_ERR PFX "no MPU-401 device at 0x%lx.\n", mpuport[dev]); } diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c index cb9153e..409fa0a 100644 --- a/sound/isa/cs423x/cs4231.c +++ b/sound/isa/cs423x/cs4231.c @@ -131,7 +131,6 @@ static int __devinit snd_cs4231_probe(struct device *dev, unsigned int n) mpu_irq[n] = -1; if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232, mpu_port[n], 0, mpu_irq[n], - mpu_irq[n] >= 0 ? IRQF_DISABLED : 0, NULL) < 0) dev_warn(dev, "MPU401 not detected\n"); } diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c index 999dc1e..0dbde46 100644 --- a/sound/isa/cs423x/cs4236.c +++ b/sound/isa/cs423x/cs4236.c @@ -449,8 +449,7 @@ static int __devinit snd_cs423x_probe(struct snd_card *card, int dev) mpu_irq[dev] = -1; if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232, mpu_port[dev], 0, - mpu_irq[dev], - mpu_irq[dev] >= 0 ? IRQF_DISABLED : 0, NULL) < 0) + mpu_irq[dev], NULL) < 0) printk(KERN_WARNING IDENT ": MPU401 not detected\n"); } diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index 0cde813..5493e9e 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -174,7 +174,7 @@ static int __devinit snd_es1688_probe(struct snd_card *card, unsigned int n) chip->mpu_port > 0) { error = snd_mpu401_uart_new(card, 0, MPU401_HW_ES1688, chip->mpu_port, 0, - mpu_irq[n], IRQF_DISABLED, NULL); + mpu_irq[n], NULL); if (error < 0) return error; } diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index fb4d6b3..aeee8f8 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -2160,8 +2160,8 @@ static int __devinit snd_audiodrive_probe(struct snd_card *card, int dev) if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { err = snd_mpu401_uart_new(card, 0, MPU401_HW_ES18XX, - mpu_port[dev], 0, - irq[dev], 0, &chip->rmidi); + mpu_port[dev], MPU401_INFO_IRQ_HOOK, + -1, &chip->rmidi); if (err < 0) return err; } diff --git a/sound/isa/galaxy/galaxy.c b/sound/isa/galaxy/galaxy.c index ee54df0..e51d324 100644 --- a/sound/isa/galaxy/galaxy.c +++ b/sound/isa/galaxy/galaxy.c @@ -585,8 +585,7 @@ static int __devinit snd_galaxy_probe(struct device *dev, unsigned int n) 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); + mpu_port[n], 0, mpu_irq[n], NULL); if (err < 0) goto error; } diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index 008e8e5..c4733c0 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -317,8 +317,7 @@ static int __devinit snd_gusextreme_probe(struct device *dev, unsigned int n) if (es1688->mpu_port >= 0x300) { error = snd_mpu401_uart_new(card, 0, MPU401_HW_ES1688, - es1688->mpu_port, 0, - mpu_irq[n], IRQF_DISABLED, NULL); + es1688->mpu_port, 0, mpu_irq[n], NULL); if (error < 0) goto out; } diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c index 91d6023..0961e2c 100644 --- a/sound/isa/msnd/msnd_pinnacle.c +++ b/sound/isa/msnd/msnd_pinnacle.c @@ -600,7 +600,7 @@ static int __devinit snd_msnd_attach(struct snd_card *card) mpu_io[0], MPU401_MODE_INPUT | MPU401_MODE_OUTPUT, - mpu_irq[0], IRQF_DISABLED, + mpu_irq[0], &chip->rmidi); if (err < 0) { printk(KERN_ERR LOGNAME diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c index 9b915e2..de99f47 100644 --- a/sound/isa/opl3sa2.c +++ b/sound/isa/opl3sa2.c @@ -707,8 +707,9 @@ static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev) } if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) { if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2, - midi_port[dev], 0, - xirq, 0, &chip->rmidi)) < 0) + midi_port[dev], + MPU401_INFO_IRQ_HOOK, -1, + &chip->rmidi)) < 0) return err; } sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c index 8c24102..d94d0f3 100644 --- a/sound/isa/opti9xx/miro.c +++ b/sound/isa/opti9xx/miro.c @@ -1377,8 +1377,7 @@ static int __devinit snd_miro_probe(struct snd_card *card) rmidi = NULL; else { error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, - mpu_port, 0, miro->mpu_irq, IRQF_DISABLED, - &rmidi); + mpu_port, 0, miro->mpu_irq, &rmidi); if (error < 0) snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n", mpu_port); diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index c35dc68..346e12b 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -914,7 +914,7 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card) rmidi = NULL; else { error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, - mpu_port, 0, mpu_irq, IRQF_DISABLED, &rmidi); + mpu_port, 0, mpu_irq, &rmidi); if (error) snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n", mpu_port); diff --git a/sound/isa/sb/jazz16.c b/sound/isa/sb/jazz16.c index 8ccbcdd..54e3c2c 100644 --- a/sound/isa/sb/jazz16.c +++ b/sound/isa/sb/jazz16.c @@ -322,7 +322,6 @@ static int __devinit snd_jazz16_probe(struct device *devptr, unsigned int dev) MPU401_HW_MPU401, mpu_port[dev], 0, mpu_irq[dev], - mpu_irq[dev] >= 0 ? IRQF_DISABLED : 0, NULL) < 0) snd_printk(KERN_ERR "no MPU-401 device at 0x%lx\n", mpu_port[dev]); diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c index 4d1c5a3..237f8bd 100644 --- a/sound/isa/sb/sb16.c +++ b/sound/isa/sb/sb16.c @@ -394,8 +394,9 @@ static int __devinit snd_sb16_probe(struct snd_card *card, int dev) if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) { if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SB, - chip->mpu_port, 0, - xirq, 0, &chip->rmidi)) < 0) + chip->mpu_port, + MPU401_INFO_IRQ_HOOK, -1, + &chip->rmidi)) < 0) return err; chip->rmidi_callback = snd_mpu401_uart_interrupt; } diff --git a/sound/isa/sc6000.c b/sound/isa/sc6000.c index 9a8bbf6..207c161 100644 --- a/sound/isa/sc6000.c +++ b/sound/isa/sc6000.c @@ -658,8 +658,7 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev) if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, mpu_port[dev], 0, - mpu_irq[dev], IRQF_DISABLED, - NULL) < 0) + mpu_irq[dev], NULL) < 0) snd_printk(KERN_ERR "no MPU-401 device at 0x%lx ?\n", mpu_port[dev]); } diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c index e2d5d2d..f2379e1 100644 --- a/sound/isa/sscape.c +++ b/sound/isa/sscape.c @@ -825,8 +825,7 @@ static int __devinit create_mpu401(struct snd_card *card, int devnum, int err; err = snd_mpu401_uart_new(card, devnum, MPU401_HW_MPU401, port, - MPU401_INFO_INTEGRATED, irq, IRQF_DISABLED, - &rawmidi); + MPU401_INFO_INTEGRATED, irq, &rawmidi); if (err == 0) { struct snd_mpu401 *mpu = rawmidi->private_data; mpu->open_input = mpu401_open; diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c index 711670e..83f291d 100644 --- a/sound/isa/wavefront/wavefront.c +++ b/sound/isa/wavefront/wavefront.c @@ -449,8 +449,7 @@ snd_wavefront_probe (struct snd_card *card, int dev) if (cs4232_mpu_port[dev] > 0 && cs4232_mpu_port[dev] != SNDRV_AUTO_PORT) { err = snd_mpu401_uart_new(card, midi_dev, MPU401_HW_CS4232, cs4232_mpu_port[dev], 0, - cs4232_mpu_irq[dev], IRQF_DISABLED, - NULL); + cs4232_mpu_irq[dev], NULL); if (err < 0) { snd_printk (KERN_ERR "can't allocate CS4232 MPU-401 device\n"); return err; diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c index a9c1af3..0462869 100644 --- a/sound/pci/als4000.c +++ b/sound/pci/als4000.c @@ -931,8 +931,9 @@ static int __devinit snd_card_als4000_probe(struct pci_dev *pci, if ((err = snd_mpu401_uart_new( card, 0, MPU401_HW_ALS4000, iobase + ALS4K_IOB_30_MIDI_DATA, - MPU401_INFO_INTEGRATED, - pci->irq, 0, &chip->rmidi)) < 0) { + MPU401_INFO_INTEGRATED | + MPU401_INFO_IRQ_HOOK, + -1, &chip->rmidi)) < 0) { printk(KERN_ERR "als4000: no MPU-401 device at 0x%lx?\n", iobase + ALS4K_IOB_30_MIDI_DATA); goto out_err; diff --git a/sound/pci/au88x0/au88x0_mpu401.c b/sound/pci/au88x0/au88x0_mpu401.c index 0dc8d25..e6c6a0f 100644 --- a/sound/pci/au88x0/au88x0_mpu401.c +++ b/sound/pci/au88x0/au88x0_mpu401.c @@ -84,7 +84,7 @@ static int __devinit snd_vortex_midi(vortex_t * vortex) #ifdef VORTEX_MPU401_LEGACY if ((temp = snd_mpu401_uart_new(vortex->card, 0, MPU401_HW_MPU401, 0x330, - 0, 0, 0, &rmidi)) != 0) { + MPU401_INFO_IRQ_HOOK, -1, &rmidi)) != 0) { hwwrite(vortex->mmio, VORTEX_CTRL, (hwread(vortex->mmio, VORTEX_CTRL) & ~CTRL_MIDI_PORT) & ~CTRL_MIDI_EN); @@ -94,8 +94,8 @@ 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, - MPU401_INFO_INTEGRATED | MPU401_INFO_MMIO, - 0, 0, &rmidi)) != 0) { + MPU401_INFO_INTEGRATED | MPU401_INFO_MMIO | + MPU401_INFO_IRQ_HOOK, -1, &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 579fc0dce..d24fe42 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c @@ -2652,8 +2652,9 @@ snd_azf3328_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) since our hardware ought to be similar, thus use same ID. */ err = snd_mpu401_uart_new( card, 0, - MPU401_HW_AZT2320, chip->mpu_io, MPU401_INFO_INTEGRATED, - pci->irq, 0, &chip->rmidi + MPU401_HW_AZT2320, chip->mpu_io, + MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK, + -1, &chip->rmidi ); if (err < 0) { snd_printk(KERN_ERR "azf3328: no MPU-401 device at 0x%lx?\n", diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index 9cf99fb..da9c732 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -3228,8 +3228,9 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_CMIPCI, iomidi, (integrated_midi ? - MPU401_INFO_INTEGRATED : 0), - cm->irq, 0, &cm->rmidi)) < 0) { + MPU401_INFO_INTEGRATED : 0) | + MPU401_INFO_IRQ_HOOK, + -1, &cm->rmidi)) < 0) { printk(KERN_ERR "cmipci: no UART401 device at 0x%lx\n", iomidi); } } diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c index 26a5a2f..718a264 100644 --- a/sound/pci/es1938.c +++ b/sound/pci/es1938.c @@ -1854,8 +1854,9 @@ static int __devinit snd_es1938_probe(struct pci_dev *pci, } } if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, - chip->mpu_port, MPU401_INFO_INTEGRATED, - chip->irq, 0, &chip->rmidi) < 0) { + chip->mpu_port, + MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK, + -1, &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 99ea932..407e4ab 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -2843,8 +2843,9 @@ 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, - MPU401_INFO_INTEGRATED, - chip->irq, 0, &chip->rmidi)) < 0) { + MPU401_INFO_INTEGRATED | + MPU401_INFO_IRQ_HOOK, + -1, &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 f9123f0..c55b1b3 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -1306,8 +1306,9 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci, } if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_FM801, FM801_REG(chip, MPU401_DATA), - MPU401_INFO_INTEGRATED, - chip->irq, 0, &chip->rmidi)) < 0) { + MPU401_INFO_INTEGRATED | + MPU401_INFO_IRQ_HOOK, + -1, &chip->rmidi)) < 0) { snd_card_free(card); return err; } diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index 0ccc0eb..8531b98 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -2748,8 +2748,9 @@ static int __devinit snd_ice1712_probe(struct pci_dev *pci, if (!c->no_mpu401) { err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712, ICEREG(ice, MPU1_CTRL), - (c->mpu401_1_info_flags | MPU401_INFO_INTEGRATED), - ice->irq, 0, &ice->rmidi[0]); + c->mpu401_1_info_flags | + MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK, + -1, &ice->rmidi[0]); if (err < 0) { snd_card_free(card); return err; @@ -2764,8 +2765,9 @@ static int __devinit snd_ice1712_probe(struct pci_dev *pci, /* 2nd port used */ err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712, ICEREG(ice, MPU2_CTRL), - (c->mpu401_2_info_flags | MPU401_INFO_INTEGRATED), - ice->irq, 0, &ice->rmidi[1]); + c->mpu401_2_info_flags | + MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK, + -1, &ice->rmidi[1]); if (err < 0) { snd_card_free(card); diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index 0378126..2fd4bf2 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -2820,8 +2820,8 @@ snd_m3_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) /* TODO enable MIDI IRQ and I/O */ err = snd_mpu401_uart_new(chip->card, 0, MPU401_HW_MPU401, chip->iobase + MPU401_DATA_PORT, - MPU401_INFO_INTEGRATED, - chip->irq, 0, &chip->rmidi); + MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK, + -1, &chip->rmidi); if (err < 0) printk(KERN_WARNING "maestro3: no MIDI support.\n"); #endif diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c index 82311fc..53e5508 100644 --- a/sound/pci/oxygen/oxygen_lib.c +++ b/sound/pci/oxygen/oxygen_lib.c @@ -678,15 +678,15 @@ int oxygen_pci_probe(struct pci_dev *pci, int index, char *id, goto err_card; if (chip->model.device_config & (MIDI_OUTPUT | MIDI_INPUT)) { - unsigned int info_flags = MPU401_INFO_INTEGRATED; + unsigned int info_flags = + MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK; if (chip->model.device_config & MIDI_OUTPUT) info_flags |= MPU401_INFO_OUTPUT; if (chip->model.device_config & MIDI_INPUT) info_flags |= MPU401_INFO_INPUT; err = snd_mpu401_uart_new(card, 0, MPU401_HW_CMIPCI, chip->addr + OXYGEN_MPU401, - info_flags, 0, 0, - &chip->midi); + info_flags, -1, &chip->midi); if (err < 0) goto err_card; } diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index e34ae14..88cc776 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -2109,7 +2109,7 @@ snd_card_riptide_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) val = mpu_port[dev]; pci_write_config_word(chip->pci, PCI_EXT_MPU_Base, val); err = snd_mpu401_uart_new(card, 0, MPU401_HW_RIPTIDE, - val, 0, chip->irq, 0, + val, MPU401_INFO_IRQ_HOOK, -1, &chip->rmidi); if (err < 0) snd_printk(KERN_WARNING diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c index 2571a67..c500816 100644 --- a/sound/pci/sonicvibes.c +++ b/sound/pci/sonicvibes.c @@ -1493,9 +1493,10 @@ 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, MPU401_INFO_INTEGRATED, - sonic->irq, 0, - &midi_uart)) < 0) { + sonic->midi_port, + MPU401_INFO_INTEGRATED | + MPU401_INFO_IRQ_HOOK, + -1, &midi_uart)) < 0) { snd_card_free(card); return err; } diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c index d8a128f..5e707ef 100644 --- a/sound/pci/trident/trident.c +++ b/sound/pci/trident/trident.c @@ -148,8 +148,9 @@ 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, - MPU401_INFO_INTEGRATED, - trident->irq, 0, &trident->rmidi)) < 0) { + MPU401_INFO_INTEGRATED | + MPU401_INFO_IRQ_HOOK, + -1, &trident->rmidi)) < 0) { snd_card_free(card); return err; } diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index f03fd62..35d5f43 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -2068,8 +2068,9 @@ 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, MPU401_INFO_INTEGRATED, - chip->irq, 0, &chip->rmidi) < 0) { + mpu_port, MPU401_INFO_INTEGRATED | + MPU401_INFO_IRQ_HOOK, -1, + &chip->rmidi) < 0) { printk(KERN_WARNING "unable to initialize MPU-401" " at 0x%lx, skipping\n", mpu_port); legacy &= ~VIA_FUNC_ENABLE_MIDI; diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c index 511d576..3253b04 100644 --- a/sound/pci/ymfpci/ymfpci.c +++ b/sound/pci/ymfpci/ymfpci.c @@ -305,8 +305,9 @@ 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], - MPU401_INFO_INTEGRATED, - pci->irq, 0, &chip->rawmidi)) < 0) { + MPU401_INFO_INTEGRATED | + MPU401_INFO_IRQ_HOOK, + -1, &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 */ pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl); |
