1SND_MPU401_UART_NEW(9)             MIDI API             SND_MPU401_UART_NEW(9)
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NAME

6       snd_mpu401_uart_new - create an MPU401-UART instance
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SYNOPSIS

9       int snd_mpu401_uart_new(struct snd_card * card, int device,
10                               unsigned short hardware, unsigned long port,
11                               unsigned int info_flags, int irq,
12                               int irq_flags, struct snd_rawmidi ** rrawmidi);
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ARGUMENTS

15       card
16           the card instance
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18       device
19           the device index, zero-based
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21       hardware
22           the hardware type, MPU401_HW_XXXX
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24       port
25           the base address of MPU401 port
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27       info_flags
28           bitflags MPU401_INFO_XXX
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30       irq
31           the irq number, -1 if no interrupt for mpu
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33       irq_flags
34           the irq request flags (SA_XXX), 0 if irq was already reserved.
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36       rrawmidi
37           the pointer to store the new rawmidi instance
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DESCRIPTION

40       Creates a new MPU-401 instance.
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42       Note that the rawmidi instance is returned on the rrawmidi argument,
43       not the mpu401 instance itself. To access to the mpu401 instance, cast
44       from rawmidi->private_data (with struct snd_mpu401 magic-cast).
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46       Returns zero if successful, or a negative error code.
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49Kernel Hackers Manual 2.6.         June 2019            SND_MPU401_UART_NEW(9)
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