Lines Matching refs:mpu
69 int (*open_input) (struct snd_mpu401 * mpu);
70 void (*close_input) (struct snd_mpu401 * mpu);
71 int (*open_output) (struct snd_mpu401 * mpu);
72 void (*close_output) (struct snd_mpu401 * mpu);
84 void (*write) (struct snd_mpu401 * mpu, unsigned char data, unsigned long addr);
85 unsigned char (*read) (struct snd_mpu401 *mpu, unsigned long addr);
90 #define MPU401C(mpu) (mpu)->cport
91 #define MPU401D(mpu) (mpu)->port