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Prashant Malani a889946388 FROMGIT: usb: typec: Add number of altmodes partner attr 
Add a user-visible attribute for the number of alternate modes available
in a partner. This allows userspace to determine whether there are any
remaining alternate modes left to be registered by the kernel driver. It
can begin executing any policy state machine after all available
alternate modes have been registered with the connector class framework.

This value is set to "-1" initially, signifying that a valid number of
alternate modes haven't been set for the partner.

Also add a sysfs file which exposes this attribute. The file remains
hidden as long as the attribute value is -1.

Bug: 174347172
Cc: Benson Leung <bleung@chromium.org>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20201116201150.2919178-3-pmalani@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit a0ccdc4a77
 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-next)
Cc: Badhri Jagan Sridharan <badhri@google.com>
Cc: Will McVicker <willmcvicker@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id33c6eb2a4a293589ca7d085d3fccafd3c2708d5
2020-11-27 20:15:47 +01:00
..
accessibility
Merge tag 'tty-5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2020-11-22 11:52:10 -08:00
acpi
Merge branch 'acpi-fan'
2020-11-19 14:03:52 +01:00
amba
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android
ANDROID: sched: Add vendor hooks for skipping sugov update
2020-11-27 16:25:31 +00:00
ata
Merge tag 'libata-5.10-2020-10-30' of git://git.kernel.dk/linux-block
2020-10-30 14:51:01 -07:00
atm
atm: nicstar: Unmap DMA on send error
2020-11-18 16:42:07 -08:00
auxdisplay
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base
ANDROID: arch_topology: Export symbol for thermal pressure notification
2020-11-27 16:02:48 +00:00
bcma
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block
Merge f01c30de86 ("Merge tag 'vfs-5.10-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux") into android-mainline
2020-11-14 10:29:08 +01:00
bluetooth
Bluetooth: btintel: Replace zero-length array with flexible-array member
2020-10-30 16:57:41 -05:00
bus
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-10-24 10:39:22 -07:00
cdrom
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char
Merge 9cfd9c4599 ("Merge tag 'char-misc-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc") into android-mainline
2020-11-16 08:41:35 +01:00
clk
Merge e28c0d7c92 ("Merge branch 'akpm' (patches from Andrew)") into android-mainline
2020-11-15 14:37:09 +01:00
clocksource
ANDROID: GKI: enable CONFIG_SUN4I_TIMER
2020-11-20 00:53:36 +00:00
connector
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counter
counter/ti-eqep: Fix regmap max_register
2020-11-01 17:17:31 +00:00
cpufreq
Merge 85a2c56cb4 ("Merge tag 'pm-5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm") into android-mainline
2020-11-27 13:41:53 +01:00
cpuidle
Merge 4d02da974e ("Merge tag 'net-5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net") into android-mainline
2020-11-20 15:06:42 +01:00
crypto
crypto: sun8x-ce*: update entries to its documentation
2020-10-28 11:41:15 -06:00
dax
mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports
2020-11-22 10:48:22 -08:00
dca
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devfreq
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dio
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dma
Merge tag 'dmaengine-fix-5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2020-11-20 10:23:49 -08:00
dma-buf
ANDROID: dma-buf: heaps: Allow cma heaps to be configured as a module
2020-11-03 22:55:57 +00:00
edac
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eisa
…
extcon
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firewire
…
firmware
Merge 9cfd9c4599 ("Merge tag 'char-misc-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc") into android-mainline
2020-11-16 08:41:35 +01:00
fpga
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fsi
…
gnss
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gpio
gpio: sifive: Fix SiFive gpio probe
2020-11-11 09:53:09 +01:00
gpu
ANDROID: drm: expose drm_mode_convert_to_umode to display module
2020-11-27 18:02:02 +00:00
greybus
…
hid
Merge 5.10-rc5 into android-mainline
2020-11-23 08:17:16 +01:00
hsi
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hv
Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2020-11-16 15:02:33 -08:00
hwmon
hwmon: (amd_energy) modify the visibility of the counters
2020-11-13 06:46:20 -08:00
hwspinlock
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hwtracing
coresight: cti: Initialize dynamic sysfs attributes
2020-10-29 20:10:25 +01:00
i2c
i2c: designware: slave should do WRITE_REQUESTED before WRITE_RECEIVED
2020-11-06 16:02:00 +01:00
i3c
Merge tag 'i3c/for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
2020-10-17 11:01:01 -07:00
ide
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idle
intel_idle: Fix max_cstate for processor models without C-state tables
2020-10-27 19:03:53 +01:00
iio
iio: accel: kxcjk1013: Add support for KIOX010A ACPI DSM for setting tablet-mode
2020-11-14 17:33:47 +00:00
infiniband
IB/hfi1: Fix error return code in hfi1_init_dd()
2020-11-13 12:25:21 -04:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2020-11-17 12:00:40 -08:00
interconnect
FROMLIST: interconnect: qcom: sdm845: Enable keepalive for the MM1 BCM
2020-10-28 00:46:27 +00:00
iommu
Merge 27bba9c532 ("Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi") into android-mainline
2020-11-22 10:00:49 +01:00
ipack
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irqchip
ANDROID: gic-v3: Add vendor hook to GIC v3
2020-11-12 02:15:25 +00:00
isdn
…
leds
…
lightnvm
lightnvm: fix out-of-bounds write to array devices->info[]
2020-10-16 09:28:45 -06:00
macintosh
Merge tag 'powerpc-5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2020-10-16 12:21:15 -07:00
mailbox
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-10-24 10:39:22 -07:00
mcb
…
md
ANDROID: dm-default-key: move kzfree() usage to kfree_sensitive()
2020-10-26 13:34:02 +00:00
media
Merge fa02fcd94b ("Merge tag 'media/v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media") into android-mainline
2020-11-26 22:12:14 +01:00
memory
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-10-24 10:39:22 -07:00
memstick
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message
scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()
2020-10-26 16:57:18 -04:00
mfd
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misc
ANDROID: uid_sys_stats: report uid_cputime stats in microseconds
2020-11-18 20:14:02 +00:00
mmc
Merge 27bba9c532 ("Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi") into android-mainline
2020-11-22 10:00:49 +01:00
most
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mtd
mtd: rawnand: stm32_fmc2: fix broken ECC
2020-10-30 18:24:51 +01:00
mux
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net
Merge 4d02da974e ("Merge tag 'net-5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net") into android-mainline
2020-11-20 15:06:42 +01:00
nfc
nfc: remove unneeded break
2020-10-20 10:36:41 -07:00
ntb
Merge tag 'ntb-5.10' of git://github.com/jonmason/ntb
2020-10-25 11:12:31 -07:00
nubus
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nvdimm
…
nvme
nvme: fix memory leak freeing command effects
2020-11-14 09:57:55 +01:00
nvmem
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of
Merge f01c30de86 ("Merge tag 'vfs-5.10-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux") into android-mainline
2020-11-14 10:29:08 +01:00
opp
opp: Reduce the size of critical section in _opp_table_kref_release()
2020-10-27 13:21:03 +05:30
oprofile
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parisc
…
parport
…
pci
PCI: mvebu: Fix duplicate resource requests
2020-11-04 13:55:30 -06:00
pcmcia
…
perf
…
phy
Merge tag 'pci-v5.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2020-10-22 12:41:00 -07:00
pinctrl
Merge f01c30de86 ("Merge tag 'vfs-5.10-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux") into android-mainline
2020-11-14 10:29:08 +01:00
platform
FROMGIT: platform/chrome: cros_ec_typec: Correct the Thunderbolt rounded/non-rounded cable support
2020-11-27 20:15:47 +01:00
pnp
PNP: fix kernel-doc markups
2020-10-27 19:23:04 +01:00
power
Merge e731f3146f ("Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") into android-mainline
2020-10-27 11:50:07 +01:00
powercap
Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
2020-11-10 10:02:31 -08:00
pps
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ps3
…
ptp
…
pwm
Merge e731f3146f ("Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") into android-mainline
2020-10-27 11:50:07 +01:00
rapidio
rapidio: fix the missed put_device() for rio_mport_add_riodev
2020-10-16 11:11:22 -07:00
ras
…
regulator
regulator: ti-abb: Fix array out of bound read access on the first transition
2020-11-18 17:59:24 +00:00
remoteproc
Merge tag 'rproc-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
2020-10-22 12:56:33 -07:00
reset
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-10-24 10:39:22 -07:00
rpmsg
Merge 2b71482060 ("Merge tag 'modules-for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux") into android-mainline
2020-10-27 11:41:53 +01:00
rtc
Merge tag 'rtc-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2020-10-21 11:22:08 -07:00
s390
Merge tag 'block-5.10-2020-11-20' of git://git.kernel.dk/linux-block
2020-11-20 12:03:40 -08:00
sbus
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scsi
FROMGIT: scsi: ufs: Put HBA into LPM during gating
2020-11-24 00:01:56 +00:00
sfi
…
sh
…
siox
…
slimbus
…
soc
Merge 65b55d4c85 ("Merge tag 'arm-soc-fixes-v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") into android-mainline
2020-11-02 11:04:03 +01:00
soundwire
…
spi
spi: npcm-fiu: Don't leak SPI master in probe error path
2020-11-17 17:08:39 +00:00
spmi
…
ssb
…
staging
Merge fa02fcd94b ("Merge tag 'media/v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media") into android-mainline
2020-11-26 22:12:14 +01:00
target
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-11-20 16:24:28 -08:00
tc
…
tee
Merge tag 'amdtee-fixes-for-5.10' of git://git.linaro.org:/people/jens.wiklander/linux-tee into arm/fixes
2020-11-13 13:44:05 +01:00
thermal
ANDROID: Revert "thermal: Make thermal_zone_device_is_enabled() available to core only"
2020-11-27 16:50:51 +00:00
thunderbolt
thunderbolt: Add support for Intel Tiger Lake-H
2020-11-06 16:39:11 +03:00
tty
Merge 5.10-rc5 into android-mainline
2020-11-23 08:17:16 +01:00
uio
uio: Fix use-after-free in uio_unregister_device()
2020-11-09 18:54:30 +01:00
usb
FROMGIT: usb: typec: Add number of altmodes partner attr
2020-11-27 20:15:47 +01:00
vdpa
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2020-11-16 14:58:23 -08:00
vfio
vfio/pci: Bypass IGD init in case of -ENODEV
2020-11-03 11:07:40 -07:00
vhost
vhost scsi: Add support for LUN resets.
2020-11-15 17:30:55 -05:00
video
Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2020-11-23 15:29:03 -08:00
virt
nitro_enclaves: Fixup type and simplify logic of the poll mask setup
2020-11-09 18:20:36 +01:00
virtio
Merge 1f70935f63 ("Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") into android-mainline
2020-10-27 11:47:16 +01:00
visorbus
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vlynq
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vme
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w1
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watchdog
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-10-24 10:33:08 -07:00
xen
swiotlb: remove the tbl_dma_addr argument to swiotlb_tbl_map_single
2020-11-02 10:10:39 -05:00
zorro
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Kconfig
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Makefile
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