diff options
| author | HiFiPhile <[email protected]> | 2024-05-11 12:51:18 +0200 |
|---|---|---|
| committer | HiFiPhile <[email protected]> | 2024-05-11 12:51:18 +0200 |
| commit | ad85c37c039f9ef9fe2bf7e1fbc011609bcd98a6 (patch) | |
| tree | 0abc918a15c6361f041d73e010a60caac78afcbb /src | |
| parent | 33882b3e89ead1d8b27e858ac8a932b4cbb9b165 (diff) | |
Optimize SOF.
Diffstat (limited to 'src')
| -rw-r--r-- | src/class/audio/audio_device.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c index 719e71e12..a6139ee42 100644 --- a/src/class/audio/audio_device.c +++ b/src/class/audio/audio_device.c @@ -2045,8 +2045,6 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const * case AUDIO_FEEDBACK_METHOD_FREQUENCY_FLOAT: case AUDIO_FEEDBACK_METHOD_FREQUENCY_POWER_OF_2: audiod_set_fb_params_freq(audio, fb_param.sample_freq, fb_param.frequency.mclk_freq); - // Enable SOF interrupt - usbd_sof_enable(rhport, true); break; case AUDIO_FEEDBACK_METHOD_FIFO_COUNT: @@ -2084,16 +2082,19 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const * #if CFG_TUD_AUDIO_ENABLE_FEEDBACK_EP // Disable SOF interrupt if no driver has any enabled feedback EP - bool disable = true; + bool enable_sof = false; for(uint8_t i=0; i < CFG_TUD_AUDIO; i++) { - if (_audiod_fct[i].ep_fb != 0) + if (_audiod_fct[i].ep_fb != 0 && + (_audiod_fct[i].feedback.compute_method == AUDIO_FEEDBACK_METHOD_FREQUENCY_FIXED || + _audiod_fct[i].feedback.compute_method == AUDIO_FEEDBACK_METHOD_FREQUENCY_FLOAT || + _audiod_fct[i].feedback.compute_method == AUDIO_FEEDBACK_METHOD_FREQUENCY_POWER_OF_2 )) { - disable = false; + enable_sof = true; break; } } - if (disable) usbd_sof_enable(rhport, SOF_CONSUMER_AUDIO, false); + usbd_sof_enable(rhport, SOF_CONSUMER_AUDIO, enable_sof); #endif #if CFG_TUD_AUDIO_ENABLE_EP_IN && CFG_TUD_AUDIO_EP_IN_FLOW_CONTROL |