Dmitry Torokhov d79e141c1c Input: i8042 - Trust firmware a bit more when probing on X86 ... The error message "Can't read CTR while initializing i8042" appears on Cherry Trail-based devices at each boot time: i8042: PNP: No PS/2 controller found. Probing ports directly. i8042: Can't read CTR while initializing i8042 i8042: probe of i8042 failed with error -5 This happens because we historically do not trust firmware on X86 and, while noting that PNP does not show keyboard or mouse devices, we still charge ahead and try to probe the controller. Let's relax this a bit and if results of PNP probe agree with the results of platform initialization/quirks conclude that there is, in fact, no i8042. While at it, let's avoid using x86_platform.i8042_detect() and instead abort execution early if platform indicates that it can not possibly have i8042 (x86_platform.legacy.i8042 equals X86_LEGACY_I8042_PLATFORM_ABSENT). Reported-and-tested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> Cc: linux-input@vger.kernel.org Link: http://lkml.kernel.org/r/1481317061-31486-3-git-send-email-dmitry.torokhov@gmail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2016-12-19 11:34:15 +01:00
..
accessibility
acpi	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-12-18 11:12:53 -08:00
amba
android
ata	Merge branch 'for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata	2016-12-13 15:30:50 -08:00
atm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-06 21:33:19 -05:00
auxdisplay
base	Driver core patches for 4.10-rc1	2016-12-13 11:42:18 -08:00
bcma
block	A varied set of changes:	2016-12-16 11:23:34 -08:00
bluetooth	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-12-16 10:24:44 -08:00
bus	ARM: SoC driver updates for v4.10	2016-12-15 16:03:25 -08:00
cdrom
char	virtio, vhost: new device, fixes, speedups	2016-12-15 18:13:41 -08:00
clk	Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm	2016-12-15 16:06:15 -08:00
clocksource	ARM: SoC platform updates for v4.10	2016-12-15 15:39:02 -08:00
connector
cpufreq	Power management material for v4.10-rc1	2016-12-13 10:41:53 -08:00
cpuidle	cpuidle: Add a kerneldoc comment to cpuidle_use_deepest_state()	2016-12-06 02:25:03 +01:00
crypto	crypto: add virtio-crypto driver	2016-12-16 00:13:32 +02:00
dax	libnvdimm for 4.10	2016-12-18 15:49:10 -08:00
dca
devfreq	devfreq: rk3399_dmc: Don't use OPP structures outside of RCU locks	2016-12-08 01:46:07 +01:00
dio
dma	dmaengine updates for 4.10-rc1	2016-12-14 20:42:45 -08:00
dma-buf
edac	edac: fix kernel-doc tags at the drivers/edac_*.h	2016-12-15 08:58:10 -02:00
eisa
extcon	sound updates for 4.10-rc1	2016-12-14 11:14:28 -08:00
firewire
firmware	ARM: SoC driver updates for v4.10	2016-12-15 16:03:25 -08:00
fmc
fpga
gpio	Bulk GPIO changes for the v4.10 kernel cycle:	2016-12-13 07:54:57 -08:00
gpu	Merge tag 'kvmgt-vfio-mdev-for-v4.10-rc1' of git://github.com/01org/gvt-linux	2016-12-17 16:47:31 -08:00
hid	Merge branches 'for-4.10/asus', 'for-4.10/cp2112', 'for-4.10/i2c-hid-nopower', 'for-4.10/intel-ish', 'for-4.10/mayflash', 'for-4.10/microsoft-surface-3', 'for-4.10/multitouch', 'for-4.10/sony', 'for-4.10/udraw-ps3', 'for-4.10/upstream' and 'for-4.10/wacom/generic' into for-linus	2016-12-14 10:12:26 +01:00
hsi
hv	uio-hv-generic: new userspace i/o driver for VMBus	2016-12-06 11:52:49 +01:00
hwmon	hwmon: (g762) Fix overflows and crash seen when writing limit attributes	2016-12-12 11:33:44 -08:00
hwspinlock
hwtracing	This release has a few updates:	2016-12-15 13:49:34 -08:00
i2c	This release has a few updates:	2016-12-15 13:49:34 -08:00
ide
idle	Power management material for v4.10-rc1	2016-12-13 10:41:53 -08:00
iio
infiniband	rdma: fix buggy code that the compiler warns about	2016-12-15 12:18:42 -08:00
input	Input: i8042 - Trust firmware a bit more when probing on X86	2016-12-19 11:34:15 +01:00
iommu	IOMMU Updates for Linux v4.10	2016-12-15 12:24:14 -08:00
ipack
irqchip	arm64 updates for 4.10:	2016-12-13 16:39:21 -08:00
isdn	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-17 20:17:04 -08:00
leds
lguest
lightnvm	Char/Misc driver patches for 4.10-rc1	2016-12-13 12:11:01 -08:00
macintosh
mailbox	ARM: SoC driver updates for v4.10	2016-12-15 16:03:25 -08:00
mcb
md	linux: drop __bitwise__ everywhere	2016-12-16 00:13:41 +02:00
media	media updates for v4.10-rc1	2016-12-16 09:39:16 -08:00
memory
memstick	Merge branch 'for-4.10/block' of git://git.kernel.dk/linux-block	2016-12-13 10:19:16 -08:00
message	SCSI misc on 20161213	2016-12-14 10:49:33 -08:00
mfd	platform-drivers-x86 for 4.10-2	2016-12-18 15:45:33 -08:00
misc	powerpc updates for 4.10	2016-12-16 09:26:42 -08:00
mmc	MMC core:	2016-12-14 10:55:56 -08:00
mtd	MTD updates for v4.10-rc1:	2016-12-17 16:41:10 -08:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-17 20:17:04 -08:00
nfc
ntb
nubus
nvdimm	libnvdimm for 4.10	2016-12-18 15:49:10 -08:00
nvme	Updates for 4.10 kernel merge window	2016-12-15 12:03:32 -08:00
nvmem
of	pci-v4.10-changes	2016-12-15 12:46:48 -08:00
oprofile	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-12-17 18:44:00 -08:00
parisc
parport
pci	powerpc updates for 4.10	2016-12-16 09:26:42 -08:00
pcmcia	drivers/pcmcia/m32r_pcc.c: check return from add_pcc_socket	2016-12-12 18:55:06 -08:00
perf
phy	SCSI misc on 20161213	2016-12-14 10:49:33 -08:00
pinctrl	ARM: DT updates for v4.10	2016-12-15 15:50:24 -08:00
platform	platform-drivers-x86 for 4.10-2	2016-12-18 15:45:33 -08:00
pnp
power	power supply and reset changes for the v4.10 series	2016-12-14 11:18:51 -08:00
powercap
pps
ps3
ptp	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-12-12 19:56:15 -08:00
pwm	pwm: Changes for v4.10-rc1	2016-12-15 11:45:13 -08:00
rapidio
ras
regulator	sound updates for 4.10-rc1	2016-12-14 11:14:28 -08:00
remoteproc	remoteproc: qcom_adsp_pil: select qcom_scm	2016-12-09 16:16:56 -08:00
reset	ARM: SoC driver updates for v4.10	2016-12-15 16:03:25 -08:00
rpmsg	rpmsg updates for v4.10	2016-12-13 08:52:45 -08:00
rtc	RTC for 4.10	2016-12-18 18:18:03 -08:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2016-12-16 09:05:25 -08:00
sbus
scsi	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2016-12-14 11:12:25 -08:00
sfi
sh	lib: radix-tree: check accounting of existing slot replacement users	2016-12-12 18:55:08 -08:00
sn
soc	powerpc updates for 4.10	2016-12-16 09:26:42 -08:00
spi	dmaengine updates for 4.10-rc1	2016-12-14 20:42:45 -08:00
spmi
ssb
staging	Merge uncontroversial parts of branch 'readlink' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs	2016-12-17 19:16:12 -08:00
target	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-12-16 10:24:44 -08:00
tc
thermal	Power management material for v4.10-rc1	2016-12-13 10:41:53 -08:00
thunderbolt	Char/Misc driver patches for 4.10-rc1	2016-12-13 12:11:01 -08:00
tty	dmaengine updates for 4.10-rc1	2016-12-14 20:42:45 -08:00
uio	uio-hv-generic: store physical addresses instead of virtual	2016-12-10 14:57:58 +01:00
usb	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-12-16 10:24:44 -08:00
uwb
vfio	powerpc updates for 4.10	2016-12-16 09:26:42 -08:00
vhost	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-12-16 10:24:44 -08:00
video	xen: features and fixes for 4.10 rc0	2016-12-13 16:07:55 -08:00
virt
virtio	virtio_mmio: Set dev.release() to avoid warning	2016-12-16 00:13:39 +02:00
vlynq
vme
w1
watchdog	ARM: SoC platform updates for v4.10	2016-12-15 15:39:02 -08:00
xen	mm: use vmf->address instead of of vmf->virtual_address	2016-12-14 16:04:09 -08:00
zorro
Kconfig
Makefile