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linux/drivers/tty
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Andy Shevchenko 5fe8667484 serial: 8250_dma: power off device after TX is done 
When any 8250 based driver sets up DMA and has UART_CAP_RPM capability enabled
the device is left powered on after transfer is done. We need to schedule a
device suspend operation when DMA completes the transfer.

The patch is based on the work done by the reporter.

Reported-by: Huiquan Zhong <huiquan.zhong@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-16 10:57:26 +01:00
..
hvc
tty/hvc: Use opal irqchip interface if available
2016-07-27 12:38:20 +10:00
ipwireless
tty: ipwireless, cleanup TIOCGSERIAL
2016-06-25 08:56:30 -07:00
serial
serial: 8250_dma: power off device after TX is done
2016-11-16 10:57:26 +01:00
vt
vt: fix Scroll Lock LED trigger name
2016-11-16 10:03:52 +01:00
amiserial.c
tty: amiserial: fix invalid user-pointer check
2016-11-10 14:41:25 +01:00
bfin_jtag_comm.c
TTY: bfin_jtag_comm: remove incorrect wait_until_sent operation
2015-03-07 03:44:14 +01:00
cyclades.c
tty: stop defining STD_COM_FLAGS in drivers
2016-06-25 08:56:30 -07:00
ehv_bytechan.c
drivers/tty: make ehv_bytechan.c explicitly non-modular
2016-02-06 23:26:43 -08:00
goldfish.c
tty: goldfish: support platform_device with id -1
2016-03-07 16:11:14 -08:00
isicom.c
tty: Replace ASYNC_INITIALIZED bit and update atomically
2016-04-30 09:26:55 -07:00
Kconfig
devpts: Make each mount of devpts an independent filesystem.
2016-06-05 10:36:01 -07:00
Makefile
TTY: Add MIPS EJTAG Fast Debug Channel TTY driver
2015-03-31 12:04:12 +02:00
metag_da.c
timers, drivers/tty/metag_da: Initialize the poll timer as pinned
2016-07-07 10:25:14 +02:00
mips_ejtag_fdc.c
timers, drivers/tty/mips_ejtag: Initialize the poll timer as pinned
2016-07-07 10:34:59 +02:00
moxa.c
tty: Replace ASYNC_INITIALIZED bit and update atomically
2016-04-30 09:26:55 -07:00
moxa.h
…
mxser.c
tty: cyclades+mxser, do not initialize to zero
2016-06-25 08:56:30 -07:00
mxser.h
…
n_gsm.c
TTY and Serial driver update for 4.7-rc1
2016-05-20 20:57:27 -07:00
n_hdlc.c
Fix OpenSSH pty regression on close
2016-05-01 13:22:54 -07:00
n_r3964.c
tty: r3964: Replace/remove bogus tty lock use
2015-10-17 21:11:29 -07:00
n_tracerouter.c
n_tracerouter: stop including <asm-generic/bug>
2015-10-15 00:21:10 +02:00
n_tracesink.c
n_tracesink: stop including <asm-generic/bug>
2015-10-15 00:21:11 +02:00
n_tracesink.h
…
n_tty.c
Fix OpenSSH pty regression on close
2016-05-01 13:22:54 -07:00
nozomi.c
tty: nozomi: use permission-specific DEVICE_ATTR variants
2016-11-10 15:10:37 +01:00
pty.c
pty: make ptmx file ops read-only after init
2016-09-15 12:47:03 +02:00
rocket_int.h
tty: rocket: Remove private close_wait
2016-01-28 14:13:44 -08:00
rocket.c
tty: rocket: fix invalid user-pointer checks
2016-11-10 14:41:25 +01:00
rocket.h
tty: rocket: fix comment of ROCKET_SPD_HI
2015-05-24 12:49:16 -07:00
synclink_gt.c
TTY and Serial driver update for 4.7-rc1
2016-05-20 20:57:27 -07:00
synclink.c
TTY and Serial driver update for 4.7-rc1
2016-05-20 20:57:27 -07:00
synclinkmp.c
TTY and Serial driver update for 4.7-rc1
2016-05-20 20:57:27 -07:00
sysrq.c
Revert "drivers/tty: Explicitly pass current to show_stack"
2016-09-28 08:12:27 +02:00
tty_audit.c
tty: audit: remove unused variable
2016-03-07 16:11:14 -08:00
tty_buffer.c
Fix OpenSSH pty regression on close
2016-05-01 13:22:54 -07:00
tty_io.c
Merge 4.6-rc7 into tty-next
2016-05-09 09:39:13 +02:00
tty_ioctl.c
tty: Replace TTY_THROTTLED bit tests with tty_throttled()
2016-04-30 09:26:55 -07:00
tty_ldisc.c
tty: Eliminate global symbol tty_ldisc_N_TTY
2016-01-27 15:13:28 -08:00
tty_ldsem.c
tty: Deinline __ldsem_down_write_nested, save 128 bytes
2015-12-13 19:59:48 -08:00
tty_mutex.c
Merge 4.5-rc4 into tty-next
2016-02-14 14:36:04 -08:00
tty_port.c
tty: Replace ASYNC_INITIALIZED bit and update atomically
2016-04-30 09:26:55 -07:00