Ksawlii/kernel_samsung_a53x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
kernel_samsung_a53x/drivers/tty/serial
History
Lino Sanfilippo 60d7beeaec serial: 8250_exar: Set missing rs485_supported flag 
[ Upstream commit 0c2a5f471ce58bca8f8ab5fcb911aff91eaaa5eb ]

The UART supports an auto-RTS mode in which the RTS pin is automatically
activated during transmission. So mark this mode as being supported even
if RTS is not controlled by the driver but the UART.

Also the serial core expects now at least one of both modes rts-on-send or
rts-after-send to be supported. This is since during sanitization
unsupported flags are deleted from a RS485 configuration set by userspace.
However if the configuration ends up with both flags unset, the core prints
a warning since it considers such a configuration invalid (see
uart_sanitize_serial_rs485()).

Cc:  <stable@vger.kernel.org>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Lino Sanfilippo <l.sanfilippo@kunbus.com>
Link: https://lore.kernel.org/r/20240103061818.564-8-l.sanfilippo@kunbus.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-18 12:13:34 +01:00
..
8250 serial: 8250_exar: Set missing rs485_supported flag 2024-11-18 12:13:34 +01:00
cpm_uart Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
jsm Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
21285.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
altera_jtaguart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
altera_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
amba-pl010.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
amba-pl011.c ARM: PL011: Fix DMA support 2024-11-18 12:11:46 +01:00
amba-pl011.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
apbuart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
apbuart.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ar933x_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arc_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
atmel_serial.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
atmel_serial.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bcm63xx_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
clps711x.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
digicolor-usart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dz.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dz.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
earlycon-arm-semihost.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
earlycon-riscv-sbi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
earlycon.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
efm32-uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
exynos_tty.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
exynos_tty.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fsl_linflexuart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fsl_lpuart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
icom.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
icom.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ifx6x60.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ifx6x60.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
imx.c serial: imx: Correct clock error message in function probe() 2024-11-18 12:12:50 +01:00
imx_earlycon.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip22zilog.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip22zilog.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
kgdb_nmi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
kgdboc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lantiq.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lpc32xx_hs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
max310x.c serial: max310x: improve crystal stable clock detection 2024-11-18 12:13:31 +01:00
max3100.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mcf.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
men_z135_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
meson_uart.c tty: serial: meson: fix hard LOCKUP on crtscts mode 2024-11-18 11:43:26 +01:00
milbeaut_usio.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mpc52xx_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mps2-uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
msm_geni_serial_earlycon.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
msm_serial.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mux.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mvebu-uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mxs-auart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
omap-serial.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
owl-uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pch_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pic32_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pic32_uart.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pmac_zilog.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pmac_zilog.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pnx8xxx_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pxa.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qcom_geni_serial.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rda-uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rp2.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sa1100.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
samsung_tty.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sb1250-duart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sc16is7xx.c serial: sc16is7xx: add check for unsupported SPI modes during probe 2024-11-18 12:12:55 +01:00
sccnxp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
serial-tegra.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
serial_core.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
serial_mctrl_gpio.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
serial_mctrl_gpio.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
serial_txx9.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sh-sci.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sh-sci.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sifive.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sirfsoc_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sirfsoc_uart.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sprd_serial.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
st-asc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
stm32-usart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
stm32-usart.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
suncore.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sunhv.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sunsab.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sunsab.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sunsu.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sunzilog.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sunzilog.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tegra-tcu.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
timbuart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
timbuart.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uartlite.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ucc_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vr41xx_siu.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vt8500_serial.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xilinx_uartps.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
zs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
zs.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00