From 6e29b6a42745d36d9a4c8c45cb238f2e5ee73cb3 Mon Sep 17 00:00:00 2001
From: sakumisu <1203593632@qq.com>
Date: Thu, 18 Aug 2022 21:48:42 +0800
Subject: [PATCH] delete sof callback

---
 class/audio/usbd_audio.c | 10 +---------
 class/audio/usbd_audio.h |  1 -
 class/video/usbd_video.c |  8 --------
 class/video/usbd_video.h |  1 -
 4 files changed, 1 insertion(+), 19 deletions(-)

diff --git a/class/audio/usbd_audio.c b/class/audio/usbd_audio.c
index 4916431b..3edfa80d 100644
--- a/class/audio/usbd_audio.c
+++ b/class/audio/usbd_audio.c
@@ -357,10 +357,6 @@ static void audio_notify_handler(uint8_t event, void *arg)
 
             break;
 
-        case USBD_EVENT_SOF:
-            usbd_audio_sof_callback();
-            break;
-
         case USBD_EVENT_SET_INTERFACE: {
             struct usb_interface_descriptor *intf = (struct usb_interface_descriptor *)arg;
             if (intf->bAlternateSetting == 1) {
@@ -464,8 +460,4 @@ __WEAK void usbd_audio_get_sampling_freq_table(uint8_t entity_id, uint8_t **samp
 #endif
 __WEAK void usbd_audio_set_pitch(uint8_t ep, bool enable)
 {
-}
-
-__WEAK void usbd_audio_sof_callback(void)
-{
-}
+}
\ No newline at end of file
diff --git a/class/audio/usbd_audio.h b/class/audio/usbd_audio.h
index 6995daee..11aa771d 100644
--- a/class/audio/usbd_audio.h
+++ b/class/audio/usbd_audio.h
@@ -22,7 +22,6 @@ void usbd_audio_set_mute(uint8_t entity_id, uint8_t ch, uint8_t enable);
 void usbd_audio_set_sampling_freq(uint8_t entity_id, uint8_t ep_ch, uint32_t sampling_freq);
 void usbd_audio_get_sampling_freq_table(uint8_t entity_id, uint8_t **sampling_freq_table);
 void usbd_audio_set_pitch(uint8_t ep, bool enable);
-void usbd_audio_sof_callback(void);
 
 #ifdef __cplusplus
 }
diff --git a/class/video/usbd_video.c b/class/video/usbd_video.c
index 102e75fa..bc37c0b2 100644
--- a/class/video/usbd_video.c
+++ b/class/video/usbd_video.c
@@ -692,10 +692,6 @@ static void video_notify_handler(uint8_t event, void *arg)
             usbd_video_cfg.power_mode = 0;
             break;
 
-        case USBD_EVENT_SOF:
-            usbd_video_sof_callback();
-            break;
-
         case USBD_EVENT_SET_INTERFACE: {
             struct usb_interface_descriptor *intf = (struct usb_interface_descriptor *)arg;
             if (intf->bAlternateSetting == 1) {
@@ -802,7 +798,3 @@ void usbd_video_mjpeg_payload_header_toggle(uint8_t *output, uint32_t packets)
         output[usbd_video_cfg.probe.dwMaxPayloadTransferSize * i + 1] ^= 0x01;
     }
 }
-
-__WEAK void usbd_video_sof_callback(void)
-{
-}
diff --git a/class/video/usbd_video.h b/class/video/usbd_video.h
index ad359b9b..4e47d5b3 100644
--- a/class/video/usbd_video.h
+++ b/class/video/usbd_video.h
@@ -19,7 +19,6 @@ void usbd_video_close(uint8_t intf);
 void usbd_video_probe_and_commit_controls_init(uint32_t dwFrameInterval, uint32_t dwMaxVideoFrameSize, uint32_t dwMaxPayloadTransferSize);
 uint32_t usbd_video_mjpeg_payload_fill(uint8_t *input, uint32_t input_len, uint8_t *output, uint32_t *out_len);
 void usbd_video_mjpeg_payload_header_toggle(uint8_t *output, uint32_t packets);
-void usbd_video_sof_callback(void);
 
 #ifdef __cplusplus
 }