nathan/Chromebook-Device-Nyan-NVIDIA-Tegra-K1-T124-Upstream-Linux-3.10-LTS-Kernel
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Updated from Linux LTS 3.10.23 to 3.10.24

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Nathan
2025-04-09 19:24:44 -05:00
parent 943c6a9f68
commit cc92f436cd
72 changed files with 439 additions and 240 deletions
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37
drivers/usb/serial/ftdi_sio.c
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@@ -2131,6 +2131,20 @@ static void ftdi_set_termios(struct tty_struct *tty,
termios->c_cflag |= CRTSCTS;
}
/*
* All FTDI UART chips are limited to CS7/8. We won't pretend to
* support CS5/6 and revert the CSIZE setting instead.
*/
if ((C_CSIZE(tty) != CS8) && (C_CSIZE(tty) != CS7)) {
dev_warn(ddev, "requested CSIZE setting not supported\n");
termios->c_cflag &= ~CSIZE;
if (old_termios)
termios->c_cflag |= old_termios->c_cflag & CSIZE;
else
termios->c_cflag |= CS8;
}
cflag = termios->c_cflag;
if (!old_termios)
@@ -2167,19 +2181,16 @@ no_skip:
} else {
urb_value |= FTDI_SIO_SET_DATA_PARITY_NONE;
}
if (cflag & CSIZE) {
switch (cflag & CSIZE) {
case CS7:
urb_value |= 7;
dev_dbg(ddev, "Setting CS7\n");
break;
case CS8:
urb_value |= 8;
dev_dbg(ddev, "Setting CS8\n");
break;
default:
dev_err(ddev, "CSIZE was set but not CS7-CS8\n");
}
switch (cflag & CSIZE) {
case CS7:
urb_value |= 7;
dev_dbg(ddev, "Setting CS7\n");
break;
default:
case CS8:
urb_value |= 8;
dev_dbg(ddev, "Setting CS8\n");
break;
}
/* This is needed by the break command since it uses the same command