Re: [RFC PATCH] tty: serial: msm_serial: Don't reset uart on set_termios

2016-06-15 Thread Stephen Boyd
On 06/13/2016 12:02 PM, Bjorn Andersson wrote: > Upon opening the tty, uart_open() ends up calling msm_set_baud_rate() > which resets the uart block. If this happens as we're coming out of > msm_console_write() a full fifo worth of console output will be > discarded. > > Cc: Stephen Boyd > Signed-

Re: [RFC PATCH] tty: serial: msm_serial: Don't reset uart on set_termios

2016-06-15 Thread Pramod Gurav
On 14 June 2016 at 00:32, Bjorn Andersson wrote: > Upon opening the tty, uart_open() ends up calling msm_set_baud_rate() > which resets the uart block. If this happens as we're coming out of > msm_console_write() a full fifo worth of console output will be > discarded. > > Cc: Stephen Boyd > Sign

[RFC PATCH] tty: serial: msm_serial: Don't reset uart on set_termios

2016-06-13 Thread Bjorn Andersson
Upon opening the tty, uart_open() ends up calling msm_set_baud_rate() which resets the uart block. If this happens as we're coming out of msm_console_write() a full fifo worth of console output will be discarded. Cc: Stephen Boyd Signed-off-by: Bjorn Andersson --- As reported here: https://bugs