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Diffstat (limited to 'yamaha-mc1n2-audio/include/yamaha-mc1n2-audio.h')
| -rw-r--r-- | yamaha-mc1n2-audio/include/yamaha-mc1n2-audio.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/yamaha-mc1n2-audio/include/yamaha-mc1n2-audio.h b/yamaha-mc1n2-audio/include/yamaha-mc1n2-audio.h new file mode 100644 index 0000000..d272548 --- /dev/null +++ b/yamaha-mc1n2-audio/include/yamaha-mc1n2-audio.h @@ -0,0 +1,113 @@ +/* + * Copyright (C) 2012 Paul Kocialkowski <contact@paulk.fr> + * + * 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 3 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, see <http://www.gnu.org/licenses/>. + */ + +#ifndef YAMAHA_MC1N2_AUDIO_H +#define YAMAHA_MC1N2_AUDIO_H + +#include <system/audio.h> + +#include "mc1n2.h" + +enum yamaha_mc1n2_audio_direction { + YAMAHA_MC1N2_AUDIO_DIRECTION_OUTPUT, + YAMAHA_MC1N2_AUDIO_DIRECTION_INPUT, + YAMAHA_MC1N2_AUDIO_DIRECTION_MODEM, + YAMAHA_MC1N2_AUDIO_DIRECTION_MAX +}; + +struct yamaha_mc1n2_audio_params_init { + MCDRV_AE_INFO ae_info; + MCDRV_PATH_INFO path_info; + MCDRV_DAC_INFO dac_info; + MCDRV_ADC_INFO adc_info; + MCDRV_SP_INFO sp_info; + MCDRV_PDM_INFO pdm_info; + MCDRV_DNG_INFO dng_info; + MCDRV_SYSEQ_INFO syseq_info; +}; + +struct yamaha_mc1n2_audio_params_route { + audio_devices_t device; + enum yamaha_mc1n2_audio_direction direction; + + MCDRV_AE_INFO ae_info; + MCDRV_PATH_INFO path_info; + MCDRV_DAC_INFO dac_info; +}; + +struct yamaha_mc1n2_audio_params { + struct yamaha_mc1n2_audio_params_init *init; + struct yamaha_mc1n2_audio_params_route *routes; + int routes_count; +}; + +struct yamaha_mc1n2_audio_device_ops { + char *hw_node; + int hw_fd; + struct yamaha_mc1n2_audio_params params; +}; + +struct yamaha_mc1n2_audio_pdata { + char *name; + struct yamaha_mc1n2_audio_device_ops *ops; + + audio_devices_t output_device; + audio_devices_t input_device; + + int output_state; + int input_state; + int modem_state; +}; + +/* + * Platforms + */ + +extern struct yamaha_mc1n2_audio_pdata galaxys2_pdata; + +/* + * Functions + */ + +// IOCTL +int yamaha_mc1n2_audio_ioctl(struct yamaha_mc1n2_audio_pdata *pdata, + int command, struct mc1n2_ctrl_args *hw_ctrl); +int yamaha_mc1n2_audio_ioctl_set_ctrl(struct yamaha_mc1n2_audio_pdata *pdata, + unsigned long command, void *data, unsigned long update_info); +int yamaha_mc1n2_audio_ioctl_notify(struct yamaha_mc1n2_audio_pdata *pdata, + unsigned long command); + +// Routines +int yamaha_mc1n2_audio_init(struct yamaha_mc1n2_audio_pdata *pdata); +int yamaha_mc1n2_audio_output_start(struct yamaha_mc1n2_audio_pdata *pdata); +int yamaha_mc1n2_audio_output_stop(struct yamaha_mc1n2_audio_pdata *pdata); +int yamaha_mc1n2_audio_input_start(struct yamaha_mc1n2_audio_pdata *pdata); +int yamaha_mc1n2_audio_input_stop(struct yamaha_mc1n2_audio_pdata *pdata); +int yamaha_mc1n2_audio_modem_start(struct yamaha_mc1n2_audio_pdata *pdata); +int yamaha_mc1n2_audio_modem_stop(struct yamaha_mc1n2_audio_pdata *pdata); + +// Values configuration +int yamaha_mc1n2_audio_set_route(struct yamaha_mc1n2_audio_pdata *pdata, + audio_devices_t device); +char *yamaha_mc1n2_audio_get_hw_node(struct yamaha_mc1n2_audio_pdata *pdata); + +// Init/Deinit +int yamaha_mc1n2_audio_start(struct yamaha_mc1n2_audio_pdata **pdata_p, + char *device_name); +int yamaha_mc1n2_audio_stop(struct yamaha_mc1n2_audio_pdata *pdata); + +#endif |