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| author | Zixun LI <[email protected]> | 2026-08-15 06:13:52 +0200 |
|---|---|---|
| committer | GitHub <[email protected]> | 2026-08-15 06:13:52 +0200 |
| commit | 801be6c97f972b730b915708e7c4505cf7c83454 (patch) | |
| tree | b41f5d4eb5c311747b7972cd82d72440db96cc62 | |
| parent | 09b02650e5cbed2b38a153ae8a72a4c104bb4985 (diff) | |
| parent | 8737c5adfca7e51003e743bcc8bcefed837fb1d8 (diff) | |
Merge pull request #3802 from dxbjavid/video-payload-cap
clamp committed video payload size to streaming ep buffer
| -rw-r--r-- | src/class/video/video_device.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/class/video/video_device.c b/src/class/video/video_device.c index 3797e6b2b..770595178 100644 --- a/src/class/video/video_device.c +++ b/src/class/video/video_device.c @@ -1144,6 +1144,9 @@ static int handle_video_stm_cs_req(uint8_t rhport, uint8_t stage, video_probe_and_commit_control_t *param = &stm->probe_commit_payload; TU_VERIFY(_update_streaming_parameters(stm, param), VIDEO_ERROR_INVALID_VALUE_WITHIN_RANGE); /* Set the negotiated value */ + if (CFG_TUD_VIDEO_STREAMING_EP_BUFSIZE < param->dwMaxPayloadTransferSize) { + param->dwMaxPayloadTransferSize = CFG_TUD_VIDEO_STREAMING_EP_BUFSIZE; + } stm->max_payload_transfer_size = param->dwMaxPayloadTransferSize; int ret = tud_video_commit_cb(stm->index_vc, stm->index_vs, param); if (VIDEO_ERROR_NONE == ret) { |