diff options
Diffstat (limited to 'ANDROID_3.4.5/include/sound/mpu401.h')
| -rw-r--r-- | ANDROID_3.4.5/include/sound/mpu401.h | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/ANDROID_3.4.5/include/sound/mpu401.h b/ANDROID_3.4.5/include/sound/mpu401.h deleted file mode 100644 index 20230db0..00000000 --- a/ANDROID_3.4.5/include/sound/mpu401.h +++ /dev/null @@ -1,138 +0,0 @@ -#ifndef __SOUND_MPU401_H -#define __SOUND_MPU401_H - -/* - * Header file for MPU-401 and compatible cards - * Copyright (c) by Jaroslav Kysela <perex@perex.cz> - * - * - * 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 "rawmidi.h" -#include <linux/interrupt.h> - -#define MPU401_HW_MPU401 1 /* native MPU401 */ -#define MPU401_HW_SB 2 /* SoundBlaster MPU-401 UART */ -#define MPU401_HW_ES1688 3 /* AudioDrive ES1688 MPU-401 UART */ -#define MPU401_HW_OPL3SA2 4 /* Yamaha OPL3-SA2 */ -#define MPU401_HW_SONICVIBES 5 /* S3 SonicVibes */ -#define MPU401_HW_CS4232 6 /* CS4232 */ -#define MPU401_HW_ES18XX 7 /* AudioDrive ES18XX MPU-401 UART */ -#define MPU401_HW_FM801 8 /* ForteMedia FM801 */ -#define MPU401_HW_TRID4DWAVE 9 /* Trident 4DWave */ -#define MPU401_HW_AZT2320 10 /* Aztech AZT2320 */ -#define MPU401_HW_ALS100 11 /* Avance Logic ALS100 */ -#define MPU401_HW_ICE1712 12 /* Envy24 */ -#define MPU401_HW_VIA686A 13 /* VIA 82C686A */ -#define MPU401_HW_YMFPCI 14 /* YMF DS-XG PCI */ -#define MPU401_HW_CMIPCI 15 /* CMIPCI MPU-401 UART */ -#define MPU401_HW_ALS4000 16 /* Avance Logic ALS4000 */ -#define MPU401_HW_INTEL8X0 17 /* Intel8x0 driver */ -#define MPU401_HW_PC98II 18 /* Roland PC98II */ -#define MPU401_HW_AUREAL 19 /* Aureal Vortex */ - -#define MPU401_INFO_INPUT (1 << 0) /* input stream */ -#define MPU401_INFO_OUTPUT (1 << 1) /* output stream */ -#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 -#define MPU401_MODE_BIT_INPUT_TRIGGER 2 -#define MPU401_MODE_BIT_OUTPUT_TRIGGER 3 - -#define MPU401_MODE_INPUT (1<<MPU401_MODE_BIT_INPUT) -#define MPU401_MODE_OUTPUT (1<<MPU401_MODE_BIT_OUTPUT) -#define MPU401_MODE_INPUT_TRIGGER (1<<MPU401_MODE_BIT_INPUT_TRIGGER) -#define MPU401_MODE_OUTPUT_TRIGGER (1<<MPU401_MODE_BIT_OUTPUT_TRIGGER) - -#define MPU401_MODE_INPUT_TIMER (1<<0) -#define MPU401_MODE_OUTPUT_TIMER (1<<1) - -struct snd_mpu401 { - struct snd_rawmidi *rmidi; - - unsigned short hardware; /* MPU401_HW_XXXX */ - unsigned int info_flags; /* MPU401_INFO_XXX */ - 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 */ - - unsigned long mode; /* MPU401_MODE_XXXX */ - int timer_invoked; - - int (*open_input) (struct snd_mpu401 * mpu); - void (*close_input) (struct snd_mpu401 * mpu); - int (*open_output) (struct snd_mpu401 * mpu); - void (*close_output) (struct snd_mpu401 * mpu); - void *private_data; - - struct snd_rawmidi_substream *substream_input; - struct snd_rawmidi_substream *substream_output; - - spinlock_t input_lock; - spinlock_t output_lock; - spinlock_t timer_lock; - - struct timer_list timer; - - void (*write) (struct snd_mpu401 * mpu, unsigned char data, unsigned long addr); - unsigned char (*read) (struct snd_mpu401 *mpu, unsigned long addr); -}; - -/* I/O ports */ - -#define MPU401C(mpu) (mpu)->cport -#define MPU401D(mpu) (mpu)->port - -/* - * control register bits - */ -/* read MPU401C() */ -#define MPU401_RX_EMPTY 0x80 -#define MPU401_TX_FULL 0x40 - -/* write MPU401C() */ -#define MPU401_RESET 0xff -#define MPU401_ENTER_UART 0x3f - -/* read MPU401D() */ -#define MPU401_ACK 0xfe - - -/* - - */ - -irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id); -irqreturn_t snd_mpu401_uart_interrupt_tx(int irq, void *dev_id); - -int snd_mpu401_uart_new(struct snd_card *card, - int device, - unsigned short hardware, - unsigned long port, - unsigned int info_flags, - int irq, - struct snd_rawmidi ** rrawmidi); - -#endif /* __SOUND_MPU401_H */ |