diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/class/audio/audio_device.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c index 01a42f34f..a2801e299 100644 --- a/src/class/audio/audio_device.c +++ b/src/class/audio/audio_device.c @@ -1629,8 +1629,6 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const * #endif #endif - // Invoke callback - can be used to trigger data sampling if not already running - // if (tud_audio_set_itf_cb) TU_VERIFY(tud_audio_set_itf_cb(rhport, p_request)); // Schedule first transmit if alternate interface is not zero i.e. streaming is disabled - in case no sample data is available a ZLP is loaded // It is necessary to trigger this here since the refill is done with an RX FIFO empty interrupt which can only trigger if something was in there @@ -1662,16 +1660,6 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const * #endif #endif -#if CFG_TUD_AUDIO_ENABLE_FEEDBACK_EP - // In case of asynchronous EP, call Cb after ep_fb is set - // if ( !(desc_ep->bmAttributes.sync == 0x01 && audio->ep_fb == 0) ) - // { - // if (tud_audio_set_itf_cb) TU_VERIFY(tud_audio_set_itf_cb(rhport, p_request)); - // } -#else - // Invoke callback - if (tud_audio_set_itf_cb) TU_VERIFY(tud_audio_set_itf_cb(rhport, p_request)); -#endif // Prepare for incoming data #if USE_LINEAR_BUFFER_RX TU_VERIFY(usbd_edpt_xfer(rhport, audio->ep_out, audio->lin_buf_out, audio->ep_out_sz), false); @@ -1688,12 +1676,6 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const * // Enable SOF interrupt if callback is implemented if (tud_audio_feedback_interval_isr) usbd_sof_enable(rhport, true); - - // // Invoke callback after ep_out is set - // if (audio->ep_out != 0) - // { - // if (tud_audio_set_itf_cb) TU_VERIFY(tud_audio_set_itf_cb(rhport, p_request)); - // } } #endif #endif // CFG_TUD_AUDIO_ENABLE_EP_OUT @@ -1705,10 +1687,10 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const * TU_VERIFY(foundEPs == nEps); -#if CFG_TUD_AUDIO_ENABLE_FEEDBACK_EP // Invoke one callback for a final set interface if (tud_audio_set_itf_cb) TU_VERIFY(tud_audio_set_itf_cb(rhport, p_request)); +#if CFG_TUD_AUDIO_ENABLE_FEEDBACK_EP // Prepare feedback computation if callback is available if (tud_audio_feedback_params_cb) { |