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uvc: restore SET_CUR setup response

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This commit is contained in:
Brad Stein 2026-01-09 18:04:00 -03:00
parent 129b508123
commit 94cfc2d422
1 changed files with 4 additions and 2 deletions
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6
server/src/bin/lesavka-uvc.rs
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@ -384,6 +384,9 @@ fn handle_setup(
return; return;
} }
*pending = Some(PendingRequest { interface, selector }); *pending = Some(PendingRequest { interface, selector });
let len = req.w_length as usize;
let payload = vec![0u8; len.min(UVC_DATA_SIZE)];
let _ = send_response(fd, uvc_send_response, &payload);
if debug { if debug {
eprintln!( eprintln!(
"[lesavka-uvc] SET_CUR queued len={} iface={} sel={}", "[lesavka-uvc] SET_CUR queued len={} iface={} sel={}",
@ -522,8 +525,7 @@ fn handle_data(
); );
} }
} }
// ACK the OUT transfer after we've processed the payload. // No extra response required; ep0 data stage completion ends the control transfer.
let _ = send_response(fd, uvc_send_response, &[]);
} }
} }