tree 2e69a07d6597d622f7b78dc745ed89259b0bc745
parent 11828038221c506c24c4b342ce232d294bbffc90
author Jonathan Bell <jonathan@raspberrypi.com> 1731599211 +0000
committer Jonathan Bell <jonathan@raspberrypi.com> 1732717173 +0000

cdc_uart: be more careful about when the thread gets parked or resumed

tud_cdc_connected tests dtr, not rts - so we should do the same.

Don't unconditionally wake the uart thread when set_line_coding happens
- Windows frequently calls this after every linestate change, including
device close.

Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>