85     int (*dec_setup)(void *p_comp, struct alsa_audio_device *audio_device);
122 static int pcm_setup(void *p_pcm, struct alsa_audio_device *audio_device)  in pcm_setup()  argument
127     param[1] = audio_device->dsp_device.pb_format.sample_rate;  in pcm_setup()
129     param[3] = audio_device->dsp_device.pb_format.channels;  in pcm_setup()
131     param[5] = audio_device->dsp_device.pb_format.pcm_width;  in pcm_setup()
147 static int xa_device_init(struct alsa_audio_device *audio_device)  in xa_device_init()  argument
150     audio_device->dsp_device.p_adev = NULL;  in xa_device_init()
151     audio_device->dsp_device.pb_format.sample_rate = 48000;  in xa_device_init()
152     audio_device->dsp_device.pb_format.channels    = 2;  in xa_device_init()
153     audio_device->dsp_device.pb_format.pcm_width   = 16;  in xa_device_init()
154     audio_device->dsp_device.xafinitdone = 0;  in xa_device_init()
157     audio_device->dsp_device.num_comp = NUM_COMP_IN_GRAPH;  in xa_device_init()
165     audio_device->dsp_device.xaf_started =1;  in xa_device_init()
166     audio_device->dsp_device.dec_id    = "audio-decoder/pcm";  in xa_device_init()
167     audio_device->dsp_device.dec_setup = pcm_setup;  in xa_device_init()
168     audio_device->dsp_device.mem_handle = mem_init(); //initialize memory handler  in xa_device_init()
169 …XF_CHK_API(xaf_adev_open(&audio_device->dsp_device.p_adev, audio_frmwk_buf_size, audio_comp_buf_si…  in xa_device_init()
171 …af_comp_create(audio_device->dsp_device.p_adev, &audio_device->dsp_device.p_decoder, audio_device-…  in xa_device_init()
172     XF_CHK_API(audio_device->dsp_device.dec_setup(audio_device->dsp_device.p_decoder,audio_device));  in xa_device_init()
175 …XF_CHK_API(xaf_comp_process(audio_device->dsp_device.p_adev, audio_device->dsp_device.p_decoder, N…  in xa_device_init()
221 static int xa_device_close(struct alsa_audio_device *audio_device)  in xa_device_close()  argument
223     if (audio_device->dsp_device.xaf_started) {  in xa_device_close()
225         audio_device->dsp_device.xaf_started=0;  in xa_device_close()
227 …XF_CHK_API(xaf_comp_get_status(NULL, audio_device->dsp_device.p_decoder, &comp_status, &audio_devi…  in xa_device_close()
228 …s:%d,audio_device->dsp_device.comp_info.length:%d\n",(int)comp_status,audio_device->dsp_device.com…  in xa_device_close()
232 …XF_CHK_API(xaf_comp_process(NULL, audio_device->dsp_device.p_decoder, NULL, 0, XAF_INPUT_OVER_FLAG…  in xa_device_close()
236 …_API(xaf_comp_process(NULL, audio_device->dsp_device.p_decoder, (void *)audio_device->dsp_device.c…  in xa_device_close()
241         XF_CHK_API(xaf_comp_delete(audio_device->dsp_device.p_decoder));  in xa_device_close()
242         XF_CHK_API(xaf_adev_close(audio_device->dsp_device.p_adev, 0 /*unused*/));  in xa_device_close()
244 …XF_CHK_API(print_mem_mcps_info(audio_device->dsp_device.mem_handle, audio_device->dsp_device.num_c…  in xa_device_close()