android_kernel_motorola_sm6375/drivers/misc
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Klaus Doth a5b4b3f97d misc: rtsx: Add short delay after exit from ASPM
commit 7a839dbab1be59f5ed3b3b046de29e166784c9b4 upstream.

DMA transfers to and from the SD card stall for 10 seconds and run into
timeout on RTS5260 card readers after ASPM was enabled.

Adding a short msleep after disabling ASPM fixes the issue on several
Dell Precision 7530/7540 systems I tested.

This function is only called when waking up after the chip went into
power-save after not transferring data for a few seconds. The added
msleep does therefore not change anything in data transfer speed or
induce any excessive waiting while data transfers are running, or the
chip is sleeping. Only the transition from sleep to active is affected.

Signed-off-by: Klaus Doth <kdlnx@doth.eu>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/4434eaa7-2ee3-a560-faee-6cee63ebd6d4@doth.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-05-27 17:46:46 +02:00
..
altera-stapl altera-stapl: altera_get_note: prevent write beyond end of 'key' 2020-03-25 08:25:47 +01:00
c2port
cardreader misc: rtsx: Add short delay after exit from ASPM 2020-05-27 17:46:46 +02:00
cb710
cxl
echo
eeprom Merge branch 'i2c/for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2019-09-24 16:48:02 -07:00
genwqe
habanalabs habanalabs: patched cb equals user cb in device memset 2020-03-12 13:00:11 +01:00
ibmasm
lis3lv02d
lkdtm lkdtm/bugs: fix build error in lkdtm_UNSET_SMEP 2020-02-05 21:22:46 +00:00
mei mei: me: add cedar fork device ids 2020-04-08 09:08:42 +02:00
mic misc: mic: Use PTR_ERR_OR_ZERO rather than its implementation 2019-09-10 23:18:05 +01:00
ocxl ocxl: Fix potential memory leak on context creation 2020-01-12 12:21:31 +01:00
sgi-gru
sgi-xp Char/Misc driver patches for 5.4-rc1 2019-09-18 11:14:31 -07:00
ti-st
vmw_vmci
ad525x_dpot-i2c.c
ad525x_dpot-spi.c
ad525x_dpot.c
ad525x_dpot.h
apds990x.c
apds9802als.c
atmel-ssc.c
atmel_tclib.c
bh1770glc.c
cs5535-mfgpt.c
ds1682.c
dummy-irq.c
enclosure.c scsi: enclosure: Fix stale device oops with hot replug 2020-01-17 19:48:42 +01:00
fastrpc.c misc: fastrpc: fix memory leak from miscdev->name 2019-12-31 16:43:58 +01:00
hmc6352.c
hpilo.c
hpilo.h
ibmvmc.c
ibmvmc.h
ics932s401.c
isl29003.c
isl29020.c
Kconfig Char/Misc driver patches for 5.4-rc1 2019-09-18 11:14:31 -07:00
kgdbts.c
lattice-ecp3-config.c
Makefile Char/Misc driver patches for 5.4-rc1 2019-09-18 11:14:31 -07:00
pch_phub.c
pci_endpoint_test.c misc: pci_endpoint_test: Avoid using module parameter to determine irqtype 2020-04-08 09:08:41 +02:00
phantom.c
pti.c
pvpanic.c
qcom-coincell.c
sram-exec.c
sram.c
sram.h
tifm_7xx1.c
tifm_core.c
tsl2550.c
vexpress-syscfg.c
vmw_balloon.c
xilinx_sdfec.c misc: xilinx_sdfec: fix xsdfec_poll()'s return type 2020-02-24 08:36:47 +01:00