diff options
| author | hathach <[email protected]> | 2022-06-07 11:50:50 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2022-06-07 11:50:50 +0700 |
| commit | 06392247ebce685a7bd81da4f3f38722767288c2 (patch) | |
| tree | 2a69bada83b3dc52f2446e9f0c92b40c1bbc3217 /src/class | |
| parent | a03a03d74eafa33c0cbaa0747db6b09a0e7083bd (diff) | |
add TU_ATTR_FAST_FUNC for audio sof isr call chain
Diffstat (limited to 'src/class')
| -rw-r--r-- | src/class/audio/audio_device.c | 2 | ||||
| -rw-r--r-- | src/class/audio/audio_device.h | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c index a2801e299..dbd8ab54b 100644 --- a/src/class/audio/audio_device.c +++ b/src/class/audio/audio_device.c @@ -2114,7 +2114,7 @@ uint32_t tud_audio_feedback_update(uint8_t func_id, uint32_t cycles) } #endif -void audiod_sof_isr (uint8_t rhport, uint32_t frame_count) +TU_ATTR_FAST_FUNC void audiod_sof_isr (uint8_t rhport, uint32_t frame_count) { (void) rhport; (void) frame_count; diff --git a/src/class/audio/audio_device.h b/src/class/audio/audio_device.h index 13f24fb62..0ef100fa4 100644 --- a/src/class/audio/audio_device.h +++ b/src/class/audio/audio_device.h @@ -524,10 +524,10 @@ typedef struct { TU_ATTR_WEAK void tud_audio_feedback_params_cb(uint8_t func_id, uint8_t alt_itf, audio_feedback_params_t* feedback_param); // Callback in ISR context, invoked periodically according to feedback endpoint bInterval. -// Could be used to compute and update feedback value +// Could be used to compute and update feedback value, should be placed in RAM if possible // frame_number : current SOF count // interval_shift: number of bit shift i.e log2(interval) from Feedback endpoint descriptor -TU_ATTR_WEAK void tud_audio_feedback_interval_isr(uint8_t func_id, uint32_t frame_number, uint8_t interval_shift); +TU_ATTR_WEAK TU_ATTR_FAST_FUNC void tud_audio_feedback_interval_isr(uint8_t func_id, uint32_t frame_number, uint8_t interval_shift); #endif // CFG_TUD_AUDIO_ENABLE_EP_OUT && CFG_TUD_AUDIO_ENABLE_FEEDBACK_EP |