include/hw/audio/wm8750.h

   1 /*
   2  * This program is free software; you can redistribute it and/or modify it
   3  * under the terms and conditions of the GNU General Public License,
   4  * version 2 or later, as published by the Free Software Foundation.
   5  *
   6  * This program is distributed in the hope it will be useful, but WITHOUT
   7  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   8  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   9  * more details.
  10  *
  11  * You should have received a copy of the GNU General Public License along with
  12  * this program.  If not, see <http://www.gnu.org/licenses/>.
  13  */
  14 #ifndef HW_DAC_WM8750_H
  15 #define HW_DAC_WM8750_H
  16
  17
  18 #define TYPE_WM8750 "wm8750"
  19 #define TYPE_MV88W8618_AUDIO "mv88w8618_audio"
  20
  21 typedef void data_req_cb(void *opaque, int free_out, int free_in);
  22
  23 void wm8750_data_req_set(DeviceState *dev, data_req_cb *data_req, void *opaque);
  24 void wm8750_dac_dat(void *opaque, uint32_t sample);
  25 uint32_t wm8750_adc_dat(void *opaque);
  26 void *wm8750_dac_buffer(void *opaque, int samples);
  27 void wm8750_dac_commit(void *opaque);
  28 void wm8750_set_bclk_in(void *opaque, int new_hz);
  29
  30 #endif