| /* SPDX-License-Identifier: GPL-2.0 */ |
| |
| #ifndef __AML_AUDIO_IO_H_ |
| #define __AML_AUDIO_IO_H_ |
| |
| struct aml_audio_controller; |
| |
| struct aml_audio_ctrl_ops { |
| unsigned int (*read)(struct aml_audio_controller *actrlr, |
| unsigned int reg); |
| int (*write)(struct aml_audio_controller *actrlr, |
| unsigned int reg, unsigned int value); |
| int (*update_bits)(struct aml_audio_controller *actrlr, |
| unsigned int reg, unsigned int mask, unsigned int value); |
| }; |
| |
| struct aml_audio_controller { |
| struct regmap *regmap; |
| const struct aml_audio_ctrl_ops *ops; |
| }; |
| |
| /* audio io controller */ |
| int aml_init_audio_controller(struct aml_audio_controller *actrlr, |
| struct regmap *regmap, struct aml_audio_ctrl_ops *ops); |
| int aml_audiobus_write(struct aml_audio_controller *actrlr, |
| unsigned int reg, unsigned int value); |
| unsigned int aml_audiobus_read(struct aml_audio_controller *actrlr, |
| unsigned int reg); |
| int aml_audiobus_update_bits(struct aml_audio_controller *actrlr, |
| unsigned int reg, unsigned int mask, unsigned int value); |
| |
| #endif |
