On Mon, Oct 30, 2017 at 11:24:31PM +0000, Stefan Wahren wrote:
> --- a/drivers/tty/serial/amba-pl011.c
> +++ b/drivers/tty/serial/amba-pl011.c
> @@ -2029,9 +2029,11 @@ pl011_set_termios(struct uart_port *port, struct ktermios *termios,
>
> old_cr |= UART011_CR_CTSEN;
> uap->autorts = true;
> + port->status |= UPSTAT_AUTOCTS;
> } else {
> old_cr &= ~(UART011_CR_CTSEN | UART011_CR_RTSEN);
> uap->autorts = false;
> + port->status &= ~UPSTAT_AUTOCTS;
> }
>
> if (uap->vendor->oversampling) {
Don't you also need to clear the UPSTAT_AUTOCTS bit in pl011_disable_uart()?
FWIW I posted a patch to linux-serial on Oct 25 which subsumes the above
patch, would that work for you?
https://marc.info/?l=linux-serial&m=150891880104614&w=4
Thanks,
Lukas
--
To unsubscribe from this list: send the line "unsubscribe linux-serial" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
