Re: [PATCH v2 0/2] MR8282: winegstreamer: Don't hold lock during wg_parser_stream_get_buffer.

[Brendan McGrath (＠redmcg)]

Oops. Not as safe as I thought. One of the `mfmediaengine` tests failed. Looks like we can now be waiting on `stream->event_cond` within `wait_parser_stream_buffer` when `wg_parser_disconnect` is called, which was previously not possible.

So I've just added another commit that sets `eos` and signals `stream->event_cond` within `wg_parser_disconnect`. This fixes the failing test.