Commit graph android_kernel_motorola_sm6375/drivers/input
Author SHA1 Message Date
qctecmdr
7b05f44006 Merge "input: touchscreen: Enable new Focaltech touch driver" 2020-02-10 21:10:28 -08:00
Fenglin Wu
885fb73a42 input: qcom-hv-haptics: correct pattern source checking logic
The pattern source check before loading predefined effect is incorrect.
Correct it.

Change-Id: I8026f6ee24ce17dfe43bc514eeb526300af99746
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
2020-02-08 09:50:08 +08:00
Fei Mao
12e6f4f42e input: touchscreen: Enable new Focaltech touch driver
Enable this new Focaltech touch driver for Lahaina device.

Change-Id: I34b9b19bbf98ffd2b0a88ebeedf033463b5e4824
Signed-off-by: Fei Mao <feim1@codeaurora.org>
2020-02-06 18:14:52 +08:00
Fenglin Wu
003090a7a0 input: qti-hv-haptics: Add debugfs parameters to configure effects
Add debugfs parameters to configure different settings per haptics
effect which is useful for testing.

Change-Id: Iace6dab1ca11cad20d5b44eaf81e704053bc3e0b
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
2020-02-01 18:39:57 -08:00
Fenglin Wu
333712430b input: misc: Add initial driver to support QTI HV haptics
QTI HV (High Voltage) haptics is a module which can play haptics
effects for LRA or ERM with drive voltage up to 10 V. It has
several pattern sources built inside and each pattern source can
be used for playing different vibration effects.

Add the driver to support QTI HV haptics module, which will be
registered as an input FF device and can be controlled by calling
read/write/ ioctl APIs on the input device node.

Change-Id: I8323bdf3f7a631570604577719d5b7876fc65ef1
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
2020-02-01 18:39:16 -08:00
qctecmdr
a34fbd7bd4 Merge "input: touchscreen: Add new Focaltech touch driver" 2020-01-24 17:58:34 -08:00
qctecmdr
1ee0801df1 Merge "Merge android-5.4.5 (9cdc723) into msm-5.4" 2020-01-23 20:04:58 -08:00
Blagovest Kolenichev
e79e029826 Merge android-5.4.5 (9cdc723) into msm-5.4
* refs/heads/tmp-9cdc723:
  Revert "usb: dwc3: gadget: Fix logical condition"
  Revert "FROMLIST: scsi: ufs-qcom: Adjust bus bandwidth voting and unvoting"
  Linux 5.4.5
  r8169: add missing RX enabling for WoL on RTL8125
  net: mscc: ocelot: unregister the PTP clock on deinit
  ionic: keep users rss hash across lif reset
  xdp: obtain the mem_id mutex before trying to remove an entry.
  page_pool: do not release pool until inflight == 0.
  net/mlx5e: ethtool, Fix analysis of speed setting
  net/mlx5e: Fix translation of link mode into speed
  net/mlx5e: Fix freeing flow with kfree() and not kvfree()
  net/mlx5e: Fix SFF 8472 eeprom length
  act_ct: support asymmetric conntrack
  net/mlx5e: Fix TXQ indices to be sequential
  net: Fixed updating of ethertype in skb_mpls_push()
  hsr: fix a NULL pointer dereference in hsr_dev_xmit()
  Fixed updating of ethertype in function skb_mpls_pop
  gre: refetch erspan header from skb->data after pskb_may_pull()
  cls_flower: Fix the behavior using port ranges with hw-offload
  net: sched: allow indirect blocks to bind to clsact in TC
  net: core: rename indirect block ingress cb function
  tcp: Protect accesses to .ts_recent_stamp with {READ,WRITE}_ONCE()
  tcp: tighten acceptance of ACKs not matching a child socket
  tcp: fix rejected syncookies due to stale timestamps
  net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
  net: ipv6: add net argument to ip6_dst_lookup_flow
  net/mlx5e: Query global pause state before setting prio2buffer
  tipc: fix ordering of tipc module init and exit routine
  tcp: md5: fix potential overestimation of TCP option space
  openvswitch: support asymmetric conntrack
  net/tls: Fix return values to avoid ENOTSUPP
  net: thunderx: start phy before starting autonegotiation
  net_sched: validate TCA_KIND attribute in tc_chain_tmplt_add()
  net: sched: fix dump qlen for sch_mq/sch_mqprio with NOLOCK subqueues
  net: ethernet: ti: cpsw: fix extra rx interrupt
  net: dsa: fix flow dissection on Tx path
  net: bridge: deny dev_set_mac_address() when unregistering
  mqprio: Fix out-of-bounds access in mqprio_dump
  inet: protect against too small mtu values.
  ANDROID: add initial ABI whitelist for android-5.4
  ANDROID: abi update for 5.4.4
  ANDROID: mm: Throttle rss_stat tracepoint
  FROMLIST: vsprintf: Inline call to ptr_to_hashval
  UPSTREAM: rss_stat: Add support to detect RSS updates of external mm
  UPSTREAM: mm: emit tracepoint when RSS changes
  Linux 5.4.4
  EDAC/ghes: Do not warn when incrementing refcount on 0
  r8169: fix rtl_hw_jumbo_disable for RTL8168evl
  workqueue: Fix missing kfree(rescuer) in destroy_workqueue()
  blk-mq: make sure that line break can be printed
  ext4: fix leak of quota reservations
  ext4: fix a bug in ext4_wait_for_tail_page_commit
  splice: only read in as much information as there is pipe buffer space
  rtc: disable uie before setting time and enable after
  USB: dummy-hcd: increase max number of devices to 32
  powerpc: Define arch_is_kernel_initmem_freed() for lockdep
  mm/shmem.c: cast the type of unmap_start to u64
  s390/kaslr: store KASLR offset for early dumps
  s390/smp,vdso: fix ASCE handling
  firmware: qcom: scm: Ensure 'a0' status code is treated as signed
  ext4: work around deleting a file with i_nlink == 0 safely
  mm: memcg/slab: wait for !root kmem_cache refcnt killing on root kmem_cache destruction
  mfd: rk808: Fix RK818 ID template
  mm, memfd: fix COW issue on MAP_PRIVATE and F_SEAL_FUTURE_WRITE mappings
  powerpc: Fix vDSO clock_getres()
  powerpc: Avoid clang warnings around setjmp and longjmp
  omap: pdata-quirks: remove openpandora quirks for mmc3 and wl1251
  omap: pdata-quirks: revert pandora specific gpiod additions
  iio: ad7949: fix channels mixups
  iio: ad7949: kill pointless "readback"-handling code
  Revert "scsi: qla2xxx: Fix memory leak when sending I/O fails"
  scsi: qla2xxx: Fix a dma_pool_free() call
  scsi: qla2xxx: Fix SRB leak on switch command timeout
  reiserfs: fix extended attributes on the root directory
  ext4: Fix credit estimate for final inode freeing
  quota: fix livelock in dquot_writeback_dquots
  seccomp: avoid overflow in implicit constant conversion
  ext2: check err when partial != NULL
  quota: Check that quota is not dirty before release
  video/hdmi: Fix AVI bar unpack
  powerpc/xive: Skip ioremap() of ESB pages for LSI interrupts
  powerpc: Allow flush_icache_range to work across ranges >4GB
  powerpc/xive: Prevent page fault issues in the machine crash handler
  powerpc: Allow 64bit VDSO __kernel_sync_dicache to work across ranges >4GB
  coresight: Serialize enabling/disabling a link device.
  stm class: Lose the protocol driver when dropping its reference
  ppdev: fix PPGETTIME/PPSETTIME ioctls
  RDMA/core: Fix ib_dma_max_seg_size()
  ARM: dts: omap3-tao3530: Fix incorrect MMC card detection GPIO polarity
  mmc: host: omap_hsmmc: add code for special init of wl1251 to get rid of pandora_wl1251_init_card
  pinctrl: samsung: Fix device node refcount leaks in S3C64xx wakeup controller init
  pinctrl: samsung: Fix device node refcount leaks in init code
  pinctrl: samsung: Fix device node refcount leaks in S3C24xx wakeup controller init
  pinctrl: samsung: Fix device node refcount leaks in Exynos wakeup controller init
  pinctrl: samsung: Add of_node_put() before return in error path
  pinctrl: armada-37xx: Fix irq mask access in armada_37xx_irq_set_type()
  pinctrl: rza2: Fix gpio name typos
  ACPI: PM: Avoid attaching ACPI PM domain to certain devices
  ACPI: EC: Rework flushing of pending work
  ACPI: bus: Fix NULL pointer check in acpi_bus_get_private_data()
  ACPI: OSL: only free map once in osl.c
  ACPI / hotplug / PCI: Allocate resources directly under the non-hotplug bridge
  ACPI: LPSS: Add dmi quirk for skipping _DEP check for some device-links
  ACPI: LPSS: Add LNXVIDEO -> BYT I2C1 to lpss_device_links
  ACPI: LPSS: Add LNXVIDEO -> BYT I2C7 to lpss_device_links
  ACPI / utils: Move acpi_dev_get_first_match_dev() under CONFIG_ACPI
  ALSA: hda/realtek - Line-out jack doesn't work on a Dell AIO
  ALSA: oxfw: fix return value in error path of isochronous resources reservation
  ALSA: fireface: fix return value in error path of isochronous resources reservation
  cpufreq: powernv: fix stack bloat and hard limit on number of CPUs
  PM / devfreq: Lock devfreq in trans_stat_show
  intel_th: pci: Add Tiger Lake CPU support
  intel_th: pci: Add Ice Lake CPU support
  intel_th: Fix a double put_device() in error path
  powerpc/perf: Disable trace_imc pmu
  drm/panfrost: Open/close the perfcnt BO
  perf tests: Fix out of bounds memory access
  erofs: zero out when listxattr is called with no xattr
  cpuidle: use first valid target residency as poll time
  cpuidle: teo: Fix "early hits" handling for disabled idle states
  cpuidle: teo: Consider hits and misses metrics of disabled states
  cpuidle: teo: Rename local variable in teo_select()
  cpuidle: teo: Ignore disabled idle states that are too deep
  cpuidle: Do not unset the driver if it is there already
  media: cec.h: CEC_OP_REC_FLAG_ values were swapped
  media: radio: wl1273: fix interrupt masking on release
  media: bdisp: fix memleak on release
  media: vimc: sen: remove unused kthread_sen field
  media: hantro: Fix picture order count table enable
  media: hantro: Fix motion vectors usage condition
  media: hantro: Fix s_fmt for dynamic resolution changes
  s390/mm: properly clear _PAGE_NOEXEC bit when it is not supported
  ar5523: check NULL before memcpy() in ar5523_cmd()
  wil6210: check len before memcpy() calls
  cgroup: pids: use atomic64_t for pids->limit
  blk-mq: avoid sysfs buffer overflow with too many CPU cores
  md: improve handling of bio with REQ_PREFLUSH in md_flush_request()
  ASoC: fsl_audmix: Add spin lock to protect tdms
  ASoC: Jack: Fix NULL pointer dereference in snd_soc_jack_report
  ASoC: rt5645: Fixed typo for buddy jack support.
  ASoC: rt5645: Fixed buddy jack support.
  workqueue: Fix pwq ref leak in rescuer_thread()
  workqueue: Fix spurious sanity check failures in destroy_workqueue()
  dm zoned: reduce overhead of backing device checks
  dm writecache: handle REQ_FUA
  hwrng: omap - Fix RNG wait loop timeout
  ovl: relax WARN_ON() on rename to self
  ovl: fix corner case of non-unique st_dev;st_ino
  ovl: fix lookup failure on multi lower squashfs
  lib: raid6: fix awk build warnings
  rtlwifi: rtl8192de: Fix missing enable interrupt flag
  rtlwifi: rtl8192de: Fix missing callback that tests for hw release of buffer
  rtlwifi: rtl8192de: Fix missing code to retrieve RX buffer address
  btrfs: record all roots for rename exchange on a subvol
  Btrfs: send, skip backreference walking for extents with many references
  btrfs: Remove btrfs_bio::flags member
  btrfs: Avoid getting stuck during cyclic writebacks
  Btrfs: fix negative subv_writers counter and data space leak after buffered write
  Btrfs: fix metadata space leak on fixup worker failure to set range as delalloc
  btrfs: use refcount_inc_not_zero in kill_all_nodes
  btrfs: use btrfs_block_group_cache_done in update_block_group
  btrfs: check page->mapping when loading free space cache
  iwlwifi: pcie: fix support for transmitting SKBs with fraglist
  usb: typec: fix use after free in typec_register_port()
  phy: renesas: rcar-gen3-usb2: Fix sysfs interface of "role"
  usb: dwc3: ep0: Clear started flag on completion
  usb: dwc3: gadget: Clear started flag for non-IOC
  usb: dwc3: gadget: Fix logical condition
  usb: dwc3: pci: add ID for the Intel Comet Lake -H variant
  virtio-balloon: fix managed page counts when migrating pages between zones
  virt_wifi: fix use-after-free in virt_wifi_newlink()
  mtd: rawnand: Change calculating of position page containing BBM
  mtd: spear_smi: Fix Write Burst mode
  brcmfmac: disable PCIe interrupts before bus reset
  EDAC/altera: Use fast register IO for S10 IRQs
  tpm: Switch to platform_get_irq_optional()
  tpm: add check after commands attribs tab allocation
  usb: mon: Fix a deadlock in usbmon between mmap and read
  usb: core: urb: fix URB structure initialization function
  USB: adutux: fix interface sanity check
  usb: roles: fix a potential use after free
  USB: serial: io_edgeport: fix epic endpoint lookup
  USB: idmouse: fix interface sanity checks
  USB: atm: ueagle-atm: add missing endpoint check
  iio: adc: ad7124: Enable internal reference
  iio: adc: ad7606: fix reading unnecessary data from device
  iio: imu: inv_mpu6050: fix temperature reporting using bad unit
  iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting
  iio: adis16480: Fix scales factors
  iio: imu: st_lsm6dsx: fix ODR check in st_lsm6dsx_write_raw
  iio: adis16480: Add debugfs_reg_access entry
  ARM: dts: pandora-common: define wl1251 as child node of mmc3
  usb: common: usb-conn-gpio: Don't log an error on probe deferral
  interconnect: qcom: qcs404: Walk the list safely on node removal
  interconnect: qcom: sdm845: Walk the list safely on node removal
  xhci: make sure interrupts are restored to correct state
  xhci: handle some XHCI_TRUST_TX_LENGTH quirks cases as default behaviour.
  xhci: Increase STS_HALT timeout in xhci_suspend()
  xhci: fix USB3 device initiated resume race with roothub autosuspend
  xhci: Fix memory leak in xhci_add_in_port()
  usb: xhci: only set D3hot for pci device
  staging: gigaset: add endpoint-type sanity check
  staging: gigaset: fix illegal free on probe errors
  staging: gigaset: fix general protection fault on probe
  staging: vchiq: call unregister_chrdev_region() when driver registration fails
  staging: rtl8712: fix interface sanity check
  staging: rtl8188eu: fix interface sanity check
  staging: exfat: fix multiple definition error of `rename_file'
  binder: fix incorrect calculation for num_valid
  usb: host: xhci-tegra: Correct phy enable sequence
  usb: Allow USB device to be warm reset in suspended state
  USB: documentation: flags on usb-storage versus UAS
  USB: uas: heed CAPACITY_HEURISTICS
  USB: uas: honor flag to avoid CAPACITY16
  media: venus: remove invalid compat_ioctl32 handler
  ceph: fix compat_ioctl for ceph_dir_operations
  compat_ioctl: add compat_ptr_ioctl()
  scsi: qla2xxx: Fix memory leak when sending I/O fails
  scsi: qla2xxx: Fix double scsi_done for abort path
  scsi: qla2xxx: Fix driver unload hang
  scsi: qla2xxx: Do command completion on abort timeout
  scsi: zfcp: trace channel log even for FCP command responses
  scsi: lpfc: Fix bad ndlp ptr in xri aborted handling
  Revert "nvme: Add quirk for Kingston NVME SSD running FW E8FK11.T"
  nvme: Namepace identification descriptor list is optional
  usb: gadget: pch_udc: fix use after free
  usb: gadget: configfs: Fix missing spin_lock_init()
  BACKPORT: FROMLIST: scsi: ufs: Export query request interfaces
  ANDROID: update abi with unbindable_ports sysctl
  BACKPORT: FROMLIST: net: introduce ip_local_unbindable_ports sysctl
  ANDROID: update abi for 5.4.3 merge
  ANDROID: update abi_gki_aarch64.xml for ion, drm changes
  ANDROID: drivers: gpu: drm: export drm_mode_convert_umode symbol
  ANDROID: ion: flush cache before exporting non-cached buffers
  Linux 5.4.3
  kselftest: Fix NULL INSTALL_PATH for TARGETS runlist
  perf script: Fix invalid LBR/binary mismatch error
  EDAC/ghes: Fix locking and memory barrier issues
  watchdog: aspeed: Fix clock behaviour for ast2600
  drm/mcde: Fix an error handling path in 'mcde_probe()'
  md/raid0: Fix an error message in raid0_make_request()
  cpufreq: imx-cpufreq-dt: Correct i.MX8MN's default speed grade value
  ALSA: hda - Fix pending unsol events at shutdown
  KVM: x86: fix out-of-bounds write in KVM_GET_EMULATED_CPUID (CVE-2019-19332)
  binder: Handle start==NULL in binder_update_page_range()
  binder: Prevent repeated use of ->mmap() via NULL mapping
  binder: Fix race between mmap() and binder_alloc_print_pages()
  Revert "serial/8250: Add support for NI-Serial PXI/PXIe+485 devices"
  vcs: prevent write access to vcsu devices
  thermal: Fix deadlock in thermal thermal_zone_device_check
  iomap: Fix pipe page leakage during splicing
  bdev: Refresh bdev size for disks without partitioning
  bdev: Factor out bdev revalidation into a common helper
  rfkill: allocate static minor
  RDMA/qib: Validate ->show()/store() callbacks before calling them
  can: ucan: fix non-atomic allocation in completion handler
  spi: Fix NULL pointer when setting SPI_CS_HIGH for GPIO CS
  spi: Fix SPI_CS_HIGH setting when using native and GPIO CS
  spi: atmel: Fix CS high support
  spi: stm32-qspi: Fix kernel oops when unbinding driver
  spi: spi-fsl-qspi: Clear TDH bits in FLSHCR register
  crypto: user - fix memory leak in crypto_reportstat
  crypto: user - fix memory leak in crypto_report
  crypto: ecdh - fix big endian bug in ECC library
  crypto: ccp - fix uninitialized list head
  crypto: geode-aes - switch to skcipher for cbc(aes) fallback
  crypto: af_alg - cast ki_complete ternary op to int
  crypto: atmel-aes - Fix IV handling when req->nbytes < ivsize
  crypto: crypto4xx - fix double-free in crypto4xx_destroy_sdr
  KVM: x86: Grab KVM's srcu lock when setting nested state
  KVM: x86: Remove a spurious export of a static function
  KVM: x86: fix presentation of TSX feature in ARCH_CAPABILITIES
  KVM: x86: do not modify masked bits of shared MSRs
  KVM: arm/arm64: vgic: Don't rely on the wrong pending table
  KVM: nVMX: Always write vmcs02.GUEST_CR3 during nested VM-Enter
  KVM: PPC: Book3S HV: XIVE: Set kvm->arch.xive when VPs are allocated
  KVM: PPC: Book3S HV: XIVE: Fix potential page leak on error path
  KVM: PPC: Book3S HV: XIVE: Free previous EQ page when setting up a new one
  arm64: dts: exynos: Revert "Remove unneeded address space mapping for soc node"
  arm64: Validate tagged addresses in access_ok() called from kernel threads
  drm/i810: Prevent underflow in ioctl
  drm: damage_helper: Fix race checking plane->state->fb
  drm/msm: fix memleak on release
  jbd2: Fix possible overflow in jbd2_log_space_left()
  kernfs: fix ino wrap-around detection
  nfsd: restore NFSv3 ACL support
  nfsd: Ensure CLONE persists data and metadata changes to the target file
  can: slcan: Fix use-after-free Read in slcan_open
  tty: vt: keyboard: reject invalid keycodes
  CIFS: Fix SMB2 oplock break processing
  CIFS: Fix NULL-pointer dereference in smb2_push_mandatory_locks
  x86/PCI: Avoid AMD FCH XHCI USB PME# from D0 defect
  x86/mm/32: Sync only to VMALLOC_END in vmalloc_sync_all()
  media: rc: mark input device as pointing stick
  Input: Fix memory leak in psxpad_spi_probe
  coresight: etm4x: Fix input validation for sysfs.
  Input: goodix - add upside-down quirk for Teclast X89 tablet
  Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers
  Input: synaptics-rmi4 - re-enable IRQs in f34v7_do_reflash
  Input: synaptics - switch another X1 Carbon 6 to RMI/SMbus
  soc: mediatek: cmdq: fixup wrong input order of write api
  ALSA: hda: Modify stream stripe mask only when needed
  ALSA: hda - Add mute led support for HP ProBook 645 G4
  ALSA: pcm: oss: Avoid potential buffer overflows
  ALSA: hda/realtek - Fix inverted bass GPIO pin on Acer 8951G
  ALSA: hda/realtek - Dell headphone has noise on unmute for ALC236
  ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop
  ALSA: hda/realtek - Enable internal speaker of ASUS UX431FLC
  SUNRPC: Avoid RPC delays when exiting suspend
  io_uring: ensure req->submit is copied when req is deferred
  io_uring: fix missing kmap() declaration on powerpc
  fuse: verify attributes
  fuse: verify write return
  fuse: verify nlink
  fuse: fix leak of fuse_io_priv
  io_uring: transform send/recvmsg() -ERESTARTSYS to -EINTR
  io_uring: fix dead-hung for non-iter fixed rw
  mwifiex: Re-work support for SDIO HW reset
  serial: ifx6x60: add missed pm_runtime_disable
  serial: 8250_dw: Avoid double error messaging when IRQ absent
  serial: stm32: fix clearing interrupt error flags
  serial: serial_core: Perform NULL checks for break_ctl ops
  serial: pl011: Fix DMA ->flush_buffer()
  tty: serial: msm_serial: Fix flow control
  tty: serial: fsl_lpuart: use the sg count from dma_map_sg
  serial: 8250-mtk: Use platform_get_irq_optional() for optional irq
  usb: gadget: u_serial: add missing port entry locking
  staging/octeon: Use stubs for MIPS && !CAVIUM_OCTEON_SOC
  mailbox: tegra: Fix superfluous IRQ error message
  time: Zero the upper 32-bits in __kernel_timespec on 32-bit
  lp: fix sparc64 LPSETTIMEOUT ioctl
  sparc64: implement ioremap_uc
  perf scripts python: exported-sql-viewer.py: Fix use of TRUE with SQLite
  arm64: tegra: Fix 'active-low' warning for Jetson Xavier regulator
  arm64: tegra: Fix 'active-low' warning for Jetson TX1 regulator
  rsi: release skb if rsi_prepare_beacon fails
  FROMLIST: scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic
  FROMLIST: scsi: ufs: Add dev ref clock gating wait time support
  FROMLIST: scsi: ufs-qcom: Adjust bus bandwidth voting and unvoting
  FROMLIST: scsi: ufs: Remove the check before call setup clock notify vops
  FROMLIST: scsi: ufs: set load before setting voltage in regulators
  FROMLIST: scsi: ufs: Flush exception event before suspend
  FROMLIST: scsi: ufs: Do not rely on prefetched data
  FROMLIST: scsi: ufs: Fix up clock scaling
  FROMGIT: scsi: ufs: Do not free irq in suspend
  FROMGIT: scsi: ufs: Do not clear the DL layer timers
  FROMGIT: scsi: ufs: Release clock if DMA map fails
  FROMGIT: scsi: ufs: Use DBD setting in mode sense
  FROMGIT: scsi: core: Adjust DBD setting in MODE SENSE for caching mode page per LLD
  FROMGIT: scsi: ufs: Complete pending requests in host reset and restore path
  FROMGIT: scsi: ufs: Avoid messing up the compl_time_stamp of lrbs
  FROMGIT: scsi: ufs: Update VCCQ2 and VCCQ min/max voltage hard codes
  FROMGIT: scsi: ufs: Recheck bkops level if bkops is disabled
  ANDROID: update abi_gki_aarch64.xml for LTO, CFI, and SCS
  ANDROID: gki_defconfig: enable LTO, CFI, and SCS
  ANDROID: update abi_gki_aarch64.xml for CONFIG_GNSS
  ANDROID: cuttlefish_defconfig: Enable CONFIG_GNSS
  ANDROID: gki_defconfig: enable HID configs
  UPSTREAM: arm64: Validate tagged addresses in access_ok() called from kernel threads
  ANDROID: kbuild: limit LTO inlining
  ANDROID: kbuild: merge module sections with LTO
  ANDROID: f2fs: fix possible merge of unencrypted with encrypted I/O
  ANDROID: gki_defconfig: Enable UCLAMP by default
  ANDROID: make sure proc mount options are applied
  ANDROID: sound: usb: Add helper APIs to enable audio stream
  ANDROID: Update ABI representation
  ANDROID: Don't base allmodconfig on gki_defconfig
  ANDROID: Disable UNWINDER_ORC for allmodconfig
  ANDROID: ASoC: Fix 'allmodconfig' build break
  Linux 5.4.2
  platform/x86: hp-wmi: Fix ACPI errors caused by passing 0 as input size
  platform/x86: hp-wmi: Fix ACPI errors caused by too small buffer
  HID: core: check whether Usage Page item is after Usage ID items
  crypto: talitos - Fix build error by selecting LIB_DES
  Revert "jffs2: Fix possible null-pointer dereferences in jffs2_add_frag_to_fragtree()"
  ext4: add more paranoia checking in ext4_expand_extra_isize handling
  r8169: fix resume on cable plug-in
  r8169: fix jumbo configuration for RTL8168evl
  selftests: pmtu: use -oneline for ip route list cache
  tipc: fix link name length check
  selftests: bpf: correct perror strings
  selftests: bpf: test_sockmap: handle file creation failures gracefully
  net/tls: use sg_next() to walk sg entries
  net/tls: remove the dead inplace_crypto code
  selftests/tls: add a test for fragmented messages
  net: skmsg: fix TLS 1.3 crash with full sk_msg
  net/tls: free the record on encryption error
  net/tls: take into account that bpf_exec_tx_verdict() may free the record
  openvswitch: remove another BUG_ON()
  openvswitch: drop unneeded BUG_ON() in ovs_flow_cmd_build_info()
  sctp: cache netns in sctp_ep_common
  slip: Fix use-after-free Read in slip_open
  sctp: Fix memory leak in sctp_sf_do_5_2_4_dupcook
  openvswitch: fix flow command message size
  net: sched: fix `tc -s class show` no bstats on class with nolock subqueues
  net: psample: fix skb_over_panic
  net: macb: add missed tasklet_kill
  net: dsa: sja1105: fix sja1105_parse_rgmii_delays()
  mdio_bus: don't use managed reset-controller
  macvlan: schedule bc_work even if error
  gve: Fix the queue page list allocated pages count
  x86/fpu: Don't cache access to fpu_fpregs_owner_ctx
  thunderbolt: Power cycle the router if NVM authentication fails
  mei: me: add comet point V device id
  mei: bus: prefix device names on bus with the bus name
  USB: serial: ftdi_sio: add device IDs for U-Blox C099-F9P
  staging: rtl8723bs: Add 024c:0525 to the list of SDIO device-ids
  staging: rtl8723bs: Drop ACPI device ids
  staging: rtl8192e: fix potential use after free
  staging: wilc1000: fix illegal memory access in wilc_parse_join_bss_param()
  usb: dwc2: use a longer core rest timeout in dwc2_core_reset()
  driver core: platform: use the correct callback type for bus_find_device
  crypto: inside-secure - Fix stability issue with Macchiatobin
  net: disallow ancillary data for __sys_{send,recv}msg_file()
  net: separate out the msghdr copy from ___sys_{send,recv}msg()
  io_uring: async workers should inherit the user creds
  ANDROID: Update ABI representation
  UPSTREAM: of: property: Add device link support for interrupt-parent, dmas and -gpio(s)
  UPSTREAM: of: property: Fix the semantics of of_is_ancestor_of()
  UPSTREAM: i2c: of: Populate fwnode in of_i2c_get_board_info()
  UPSTREAM: regulator: core: Don't try to remove device links if add failed
  UPSTREAM: driver core: Clarify documentation for fwnode_operations.add_links()
  ANDROID: Update ABI representation
  ANDROID: gki_defconfig: IIO=y
  ANDROID: Update ABI representation
  ANDROID: ASoC: core - add hostless DAI support
  ANDROID: gki_defconfig: =m's applied for virtio configs in arm64
  ANDROID: Update ABI representation after 5.4.1 merge
  Linux 5.4.1
  KVM: PPC: Book3S HV: Flush link stack on guest exit to host kernel
  powerpc/book3s64: Fix link stack flush on context switch
  staging: comedi: usbduxfast: usbduxfast_ai_cmdtest rounding error
  USB: serial: option: add support for Foxconn T77W968 LTE modules
  USB: serial: option: add support for DW5821e with eSIM support
  USB: serial: mos7840: fix remote wakeup
  USB: serial: mos7720: fix remote wakeup
  USB: serial: mos7840: add USB ID to support Moxa UPort 2210
  appledisplay: fix error handling in the scheduled work
  USB: chaoskey: fix error case of a timeout
  usb-serial: cp201x: support Mark-10 digital force gauge
  usbip: Fix uninitialized symbol 'nents' in stub_recv_cmd_submit()
  usbip: tools: fix fd leakage in the function of read_attr_usbip_status
  USBIP: add config dependency for SGL_ALLOC
  ALSA: hda - Disable audio component for legacy Nvidia HDMI codecs
  media: mceusb: fix out of bounds read in MCE receiver buffer
  media: imon: invalid dereference in imon_touch_event
  media: cxusb: detect cxusb_ctrl_msg error in query
  media: b2c2-flexcop-usb: add sanity checking
  media: uvcvideo: Fix error path in control parsing failure
  futex: Prevent exit livelock
  futex: Provide distinct return value when owner is exiting
  futex: Add mutex around futex exit
  futex: Provide state handling for exec() as well
  futex: Sanitize exit state handling
  futex: Mark the begin of futex exit explicitly
  futex: Set task::futex_state to DEAD right after handling futex exit
  futex: Split futex_mm_release() for exit/exec
  exit/exec: Seperate mm_release()
  futex: Replace PF_EXITPIDONE with a state
  futex: Move futex exit handling into futex code
  cpufreq: Add NULL checks to show() and store() methods of cpufreq
  media: usbvision: Fix races among open, close, and disconnect
  media: usbvision: Fix invalid accesses after device disconnect
  media: vivid: Fix wrong locking that causes race conditions on streaming stop
  media: vivid: Set vid_cap_streaming and vid_out_streaming to true
  ALSA: usb-audio: Fix Scarlett 6i6 Gen 2 port data
  ALSA: usb-audio: Fix NULL dereference at parsing BADD
  futex: Prevent robust futex exit race
  x86/entry/32: Fix FIXUP_ESPFIX_STACK with user CR3
  x86/pti/32: Calculate the various PTI cpu_entry_area sizes correctly, make the CPU_ENTRY_AREA_PAGES assert precise
  selftests/x86/sigreturn/32: Invalidate DS and ES when abusing the kernel
  selftests/x86/mov_ss_trap: Fix the SYSENTER test
  x86/entry/32: Fix NMI vs ESPFIX
  x86/entry/32: Unwind the ESPFIX stack earlier on exception entry
  x86/entry/32: Move FIXUP_FRAME after pushing %fs in SAVE_ALL
  x86/entry/32: Use %ss segment where required
  x86/entry/32: Fix IRET exception
  x86/cpu_entry_area: Add guard page for entry stack on 32bit
  x86/pti/32: Size initial_page_table correctly
  x86/doublefault/32: Fix stack canaries in the double fault handler
  x86/xen/32: Simplify ring check in xen_iret_crit_fixup()
  x86/xen/32: Make xen_iret_crit_fixup() independent of frame layout
  x86/stackframe/32: Repair 32-bit Xen PV
  nbd: prevent memory leak
  x86/speculation: Fix redundant MDS mitigation message
  x86/speculation: Fix incorrect MDS/TAA mitigation status
  x86/insn: Fix awk regexp warnings
  md/raid10: prevent access of uninitialized resync_pages offset
  Revert "dm crypt: use WQ_HIGHPRI for the IO and crypt workqueues"
  Revert "Bluetooth: hci_ll: set operational frequency earlier"
  ath10k: restore QCA9880-AR1A (v1) detection
  ath10k: Fix HOST capability QMI incompatibility
  ath10k: Fix a NULL-ptr-deref bug in ath10k_usb_alloc_urb_from_pipe
  ath9k_hw: fix uninitialized variable data
  Bluetooth: Fix invalid-free in bcsp_close()
  ANDROID: gki_defconfig: enable CONFIG_REGULATOR_FIXED_VOLTAGE
  FROMLIST: crypto: arm64/sha: fix function types
  ANDROID: arm64: kvm: disable CFI
  ANDROID: arm64: add __nocfi to __apply_alternatives
  ANDROID: arm64: add __pa_function
  ANDROID: arm64: add __nocfi to functions that jump to a physical address
  ANDROID: arm64: bpf: implement arch_bpf_jit_check_func
  ANDROID: bpf: validate bpf_func when BPF_JIT is enabled with CFI
  ANDROID: add support for Clang's Control Flow Integrity (CFI)
  ANDROID: arm64: allow LTO_CLANG and THINLTO to be selected
  FROMLIST: arm64: fix alternatives with LLVM's integrated assembler
  FROMLIST: arm64: lse: fix LSE atomics with LLVM's integrated assembler
  ANDROID: arm64: disable HAVE_ARCH_PREL32_RELOCATIONS with LTO_CLANG
  ANDROID: arm64: vdso: disable LTO
  ANDROID: irqchip/gic-v3: rename gic_of_init to work around a ThinLTO+CFI bug
  ANDROID: soc/tegra: disable ARCH_TEGRA_210_SOC with LTO
  ANDROID: init: ensure initcall ordering with LTO
  ANDROID: drivers/misc/lkdtm: disable LTO for rodata.o
  ANDROID: efi/libstub: disable LTO
  ANDROID: scripts/mod: disable LTO for empty.c
  ANDROID: kbuild: fix dynamic ftrace with clang LTO
  ANDROID: kbuild: add support for Clang LTO
  ANDROID: kbuild: add CONFIG_LD_IS_LLD
  FROMGIT: driver core: platform: use the correct callback type for bus_find_device
  FROMLIST: arm64: implement Shadow Call Stack
  FROMLIST: arm64: disable SCS for hypervisor code
  FROMLIST: arm64: vdso: disable Shadow Call Stack
  FROMLIST: arm64: efi: restore x18 if it was corrupted
  FROMLIST: arm64: preserve x18 when CPU is suspended
  FROMLIST: arm64: reserve x18 from general allocation with SCS
  FROMLIST: arm64: disable function graph tracing with SCS
  FROMLIST: scs: add support for stack usage debugging
  FROMLIST: scs: add accounting
  FROMLIST: add support for Clang's Shadow Call Stack (SCS)
  FROMLIST: arm64: kernel: avoid x18 in __cpu_soft_restart
  FROMLIST: arm64: kvm: stop treating register x18 as caller save
  FROMLIST: arm64/lib: copy_page: avoid x18 register in assembler code
  FROMLIST: arm64: mm: avoid x18 in idmap_kpti_install_ng_mappings
  ANDROID: clang: update to 10.0.1
  ANDROID: update ABI representation

Conflicts:
	Documentation/devicetree/bindings
	Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
	arch/arm64/Kconfig
	drivers/firmware/qcom_scm-64.c
	drivers/hwtracing/coresight/coresight.c
	drivers/scsi/ufs/ufs.h
	drivers/scsi/ufs/ufshcd.c
	drivers/scsi/ufs/ufshcd.h
	drivers/scsi/ufs/unipro.h
	drivers/staging/android/ion/heaps/ion_cma_heap.c
	drivers/staging/android/ion/heaps/ion_system_heap.c
	drivers/usb/dwc3/ep0.c
	drivers/usb/dwc3/gadget.c
	include/sound/pcm.h
	include/sound/soc.h
	kernel/exit.c
	kernel/sched/core.c

Change-Id: I66ea973ddcafd352ba999a1dc98e04df33397e3b
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
2020-01-23 04:00:53 -08:00
chenx
54ddcd730f input: touchscreen: Add new Focaltech touch driver
This is the reference driver source code for Focaltech touch.

Change-Id: I367da0416e3257996484952f26bbc326a5e9e83d
Signed-off-by: chenx <chenxiang0527@thundersoft.com>
Git-commit: 54e1e61066d03e2a9dc46d928b2744713842b070
Git-repo: https://source.codeaurora.org/external/thundersoft/ihvjointlab/sensor-driver/commit/?h=Focaltech_touch
Signed-off-by: Fei Mao <feim1@codeaurora.org>
2020-01-22 09:27:05 +08:00
Fei Mao
de0dffc367 input: touchscreen: Enable FTS Touch driver
Enable the FTS touch driver for Lahaina device.

Change-Id: Ia576ba69ebb45c5ae6cb087607026cc812cdc1ed
Signed-off-by: Fei Mao <feim1@codeaurora.org>
2020-01-16 19:25:35 +08:00
chenx
1533b6cd8c input: touchscreen: Add STMicroelectronics Touchscreen driver
This is the reference source driver code from ST Microelectronics.

Change-Id: I7319385daedf19761428fbd5542069d63f7192d5
Signed-off-by: chenx <chenxiang0527@thundersoft.com>
Git-commit: 0f965cac4d6bf76bcd7b6221228b814532e59463
Git-repo: https://source.codeaurora.org/external/thundersoft/ihvjointlab/sensor-driver/log/?h=STMicroelectronics_ctp_V4.1.0_2019
Signed-off-by: Fei Mao <feim1@codeaurora.org>
2020-01-16 19:00:26 +08:00
David Collins
513b6c63e1 input: qpnp-power-on: add support for PON_GEN3 subtype PON peripherals
Add support to control PON_GEN3_PBS and PON_GEN3_HLOS subtype
PON peripherals.  These support a more limited feature set than
previous PON peripherals.

Change-Id: Id76ccc6ffd285ac68f350fb194f70bbbb04bd558
Signed-off-by: David Collins <collinsd@codeaurora.org>
2019-12-16 10:44:47 -08:00
David Collins
726328684e input: add snapshot of qpnp-power-on driver
The qpnp-power-on driver provides support for key presses via
several key specific PMIC inputs.  It also supports reading
power-on reasons and configuring the power-off type (i.e.
restart, shutdown, etc).

This snapshot is taken as of msm-4.19
commit 47598dd0e809 ("input: misc: qpnp-power-on: add support
to power off a modem chip").

Note that support for boot_reason, cold_boot, and ship_mode
configuration was removed as these have unmet dependencies and
are no longer needed.

Change-Id: I8105cf74d65609932146157f82a8e99f29a4dde2
Signed-off-by: David Collins <collinsd@codeaurora.org>
2019-12-16 10:44:45 -08:00
Navid Emamdoost
9eb2551315 Input: Fix memory leak in psxpad_spi_probe
In the implementation of psxpad_spi_probe() the allocated memory for
pdev is leaked if psxpad_spi_init_ff() or input_register_polled_device()
fail. The solution is using device managed allocation, like the one used
for pad. Perform the allocation using
devm_input_allocate_polled_device().

Fixes: 8be193c7b1 ("Input: add support for PlayStation 1/2 joypads connected via SPI")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-13 08:42:44 +01:00
Hans de Goede
8b14c2925d Input: goodix - add upside-down quirk for Teclast X89 tablet
commit df5b5e555b356662a5e4a23c6774fdfce8547d54 upstream.

The touchscreen on the Teclast X89 is mounted upside down in relation to
the display orientation (the touchscreen itself is mounted upright, but the
display is mounted upside-down). Add a quirk for this so that we send
coordinates which match the display orientation.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20191202085636.6650-1-hdegoede@redhat.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-13 08:42:42 +01:00
Hans Verkuil
1efa3aff82 Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers
commit a284e11c371e446371675668d8c8120a27227339 upstream.

This increment of rmi_smbus in rmi_smb_read/write_block() causes
garbage to be read/written.

The first read of SMB_MAX_COUNT bytes is fine, but after that
it is nonsense. Trial-and-error showed that by dropping the
increment of rmiaddr everything is fine and the F54 function
properly works.

I tried a hack with rmi_smb_write_block() as well (writing to the
same F54 touchpad data area, then reading it back), and that
suggests that there too the rmiaddr increment has to be dropped.
It makes sense that if it has to be dropped for read, then it has
to be dropped for write as well.

It looks like the initial work with F54 was done using i2c, not smbus,
and it seems nobody ever tested F54 with smbus. The other functions
all read/write less than SMB_MAX_COUNT as far as I can tell, so this
issue was never noticed with non-F54 functions.

With this change I can read out the touchpad data correctly on my
Lenovo X1 Carbon 6th Gen laptop.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Link: https://lore.kernel.org/r/8dd22e21-4933-8e9c-a696-d281872c8de7@xs4all.nl
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-13 08:42:42 +01:00
Lucas Stach
b4ea1f788f Input: synaptics-rmi4 - re-enable IRQs in f34v7_do_reflash
commit 86bcd3a12999447faad60ec59c2d64d18d8e61ac upstream.

F34 is a bit special as it reinitializes the device and related driver
structs during the firmware update. This clears the fn_irq_mask which
will then prevent F34 from receiving further interrupts, leading to
timeouts during the firmware update. Make sure to reinitialize the
IRQ enables at the appropriate times.

The issue is in F34 code, but the commit in the fixes tag exposed the
issue, as before this commit things would work by accident.

Fixes: 363c53875a (Input: synaptics-rmi4 - avoid processing unknown IRQs)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Link: https://lore.kernel.org/r/20191129133514.23224-1-l.stach@pengutronix.de
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-13 08:42:41 +01:00
Hans Verkuil
2a8e38a8b9 Input: synaptics - switch another X1 Carbon 6 to RMI/SMbus
commit fc1156f373e3927e0dcf06678906c367588bfdd6 upstream.

Some Lenovo X1 Carbon Gen 6 laptops report LEN0091. Add this
to the smbus_pnp_ids list.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20191119105118.54285-2-hverkuil-cisco@xs4all.nl
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-13 08:42:40 +01:00
Linus Torvalds
2027cabe6a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fix from Dmitry Torokhov:
 "Just a single revert as RMI mode should not have been enabled for this
  model [yet?]"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Revert "Input: synaptics - enable RMI mode for X1 Extreme 2nd Generation"
2019-11-22 16:57:26 -08:00
Lyude Paul
8791663435 Revert "Input: synaptics - enable RMI mode for X1 Extreme 2nd Generation"
This reverts commit 68b9c5066e39af41d3448abfc887c77ce22dd64d.

Ugh, I really dropped the ball on this one :\. So as it turns out RMI4
works perfectly fine on the X1 Extreme Gen 2 except for one thing I
didn't notice because I usually use the trackpoint: clicking with the
touchpad. Somehow this is broken, in fact we don't even seem to indicate
BTN_LEFT as a valid event type for the RMI4 touchpad. And, I don't even
see any RMI4 events coming from the touchpad when I press down on it.
This only seems to work for PS/2 mode.

Since that means we have a regression, and PS/2 mode seems to work fine
for the time being - revert this for now. We'll have to do a more
thorough investigation on this.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20191119234534.10725-1-lyude@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-22 15:19:03 -08:00
Linus Torvalds
6c9594bdd4 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull more input fixes from Dmitry Torokhov:
 "A couple of fixes in driver teardown paths and another ID for
  Synaptics RMI mode"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: synaptics - enable RMI mode for X1 Extreme 2nd Generation
  Input: synaptics-rmi4 - destroy F54 poller workqueue when removing
  Input: ff-memless - kill timer in destroy()
2019-11-15 18:37:20 -08:00
Lyude Paul
768ea88bcb Input: synaptics - enable RMI mode for X1 Extreme 2nd Generation
Just got one of these for debugging some unrelated issues, and noticed
that Lenovo seems to have gone back to using RMI4 over smbus with
Synaptics touchpads on some of their new systems, particularly this one.
So, let's enable RMI mode for the X1 Extreme 2nd Generation.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20191115221814.31903-1-lyude@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-15 14:57:59 -08:00
Chuhong Yuan
ba60cf9f78 Input: synaptics-rmi4 - destroy F54 poller workqueue when removing
The driver forgets to destroy workqueue in remove() similarly to what is
done when probe() fails. Add a call to destroy_workqueue() to fix it.

Since unregistration will wait for the work to finish, we do not need to
cancel/flush the work instance in remove().

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20191114023405.31477-1-hslester96@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-15 11:46:33 -08:00
Oliver Neukum
fa3a5a1880 Input: ff-memless - kill timer in destroy()
No timer must be left running when the device goes away.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Reported-and-tested-by: syzbot+b6c55daa701fc389e286@syzkaller.appspotmail.com
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/1573726121.17351.3.camel@suse.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-15 11:45:03 -08:00
Linus Torvalds
bf92947989 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
 "Fixes to the Synaptics RMI4 driver and fix for use after free in error
  path handling of the Cypress TTSP driver"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: cyttsp4_core - fix use after free bug
  Input: synaptics-rmi4 - clear IRQ enables for F54
  Input: synaptics-rmi4 - remove unused result_bits mask
  Input: synaptics-rmi4 - do not consume more data than we have (F11, F12)
  Input: synaptics-rmi4 - disable the relative position IRQ in the F12 driver
  Input: synaptics-rmi4 - fix video buffer size
2019-11-13 12:16:47 -08:00
Pan Bian
79aae6acbe Input: cyttsp4_core - fix use after free bug
The device md->input is used after it is released. Setting the device
data to NULL is unnecessary as the device is never used again. Instead,
md->input should be assigned NULL to avoid accessing the freed memory
accidently. Besides, checking md->si against NULL is superfluous as it
points to a variable address, which cannot be NULL.

Signed-off-by: Pan Bian <bianpan2016@163.com>
Link: https://lore.kernel.org/r/1572936379-6423-1-git-send-email-bianpan2016@163.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-12 17:11:26 -08:00
Lucas Stach
549766ac2a Input: synaptics-rmi4 - clear IRQ enables for F54
The driver for F54 just polls the status and doesn't even have a IRQ
handler registered. Make sure to disable all F54 IRQs, so we don't crash
the kernel on a nonexistent handler.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Link: https://lore.kernel.org/r/20191105114402.6009-1-l.stach@pengutronix.de
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-12 16:49:22 -08:00
Andrew Duggan
310ca2a61c Input: synaptics-rmi4 - remove unused result_bits mask
The result_bits mask is no longer used by the driver and should be
removed.

Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Link: https://lore.kernel.org/r/20191025002527.3189-4-aduggan@synaptics.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-04 16:11:51 -08:00
Andrew Duggan
5d40d95e7e Input: synaptics-rmi4 - do not consume more data than we have (F11, F12)
Currently, rmi_f11_attention() and rmi_f12_attention() functions update
the attn_data data pointer and size based on the size of the expected
size of the attention data. However, if the actual valid data in the
attn buffer is less then the expected value then the updated data
pointer will point to memory beyond the end of the attn buffer. Using
the calculated valid_bytes instead will prevent this from happening.

Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20191025002527.3189-3-aduggan@synaptics.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-04 16:11:50 -08:00
Andrew Duggan
f6aabe1ff1 Input: synaptics-rmi4 - disable the relative position IRQ in the F12 driver
This patch fixes an issue seen on HID touchpads which report finger
positions using RMI4 Function 12. The issue manifests itself as
spurious button presses as described in:
https://www.spinics.net/lists/linux-input/msg58618.html

Commit 24d28e4f12 ("Input: synaptics-rmi4 - convert irq distribution
to irq_domain") switched the RMI4 driver to using an irq_domain to handle
RMI4 function interrupts. Functions with more then one interrupt now have
each interrupt mapped to their own IRQ and IRQ handler. The result of
this change is that the F12 IRQ handler was now getting called twice. Once
for the absolute data interrupt and once for the relative data interrupt.
For HID devices, calling rmi_f12_attention() a second time causes the
attn_data data pointer and size to be set incorrectly. When the touchpad
button is pressed, F30 will generate an interrupt and attempt to read the
F30 data from the invalid attn_data data pointer and report incorrect
button events.

This patch disables the F12 relative interrupt which prevents
rmi_f12_attention() from being called twice.

Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Reported-by: Simon Wood <simon@mungewell.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20191025002527.3189-2-aduggan@synaptics.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-04 16:11:48 -08:00
Lucas Stach
003f01c780 Input: synaptics-rmi4 - fix video buffer size
The video buffer used by the queue is a vb2_v4l2_buffer, not a plain
vb2_buffer. Using the wrong type causes the allocation of the buffer
storage to be too small, causing a out of bounds write when
__init_vb2_v4l2_buffer initializes the buffer.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Fixes: 3a762dbd53 ("[media] Input: synaptics-rmi4 - add support for F54 diagnostics")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20191104114454.10500-1-l.stach@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-04 16:11:47 -08:00
Linus Torvalds
b4b61b224d Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fix from Dmitry Torokhov:
 "A fix for st1232 driver to properly report coordinates for 2nd and
  subsequent fingers when more than one is on the surface"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: st1232 - fix reporting multitouch coordinates
2019-10-25 17:31:53 -04:00
Dixit Parmar
b1a402e75a Input: st1232 - fix reporting multitouch coordinates
For Sitronix st1633 multi-touch controller driver the coordinates reported
for multiple fingers were wrong, as it was always taking LSB of coordinates
from the first contact data.

Signed-off-by: Dixit Parmar <dixitparmar19@gmail.com>
Reviewed-by: Martin Kepplinger <martink@posteo.de>
Cc: stable@vger.kernel.org
Fixes: 351e0592bf ("Input: st1232 - add support for st1633")
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204561
Link: https://lore.kernel.org/r/1566209314-21767-1-git-send-email-dixitparmar19@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-21 10:15:03 -07:00
Linus Torvalds
84629d4370 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
 "The main change is that we are reverting blanket enablement of SMBus
  mode for devices with Elan touchpads that report BIOS release date as
  2018+ because there are older boxes with updated BIOSes that still do
  not work well in SMbus mode.

  We will have to establish whitelist for SMBus mode it looks like"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Revert "Input: elantech - enable SMBus on new (2018+) systems"
  Input: synaptics-rmi4 - avoid processing unknown IRQs
  Input: soc_button_array - partial revert of support for newer surface devices
  Input: goodix - add support for 9-bytes reports
  Input: da9063 - fix capability and drop KEY_SLEEP
2019-10-17 11:18:44 -07:00
Kai-Heng Feng
c324345ce8 Revert "Input: elantech - enable SMBus on new (2018+) systems"
This reverts commit 883a2a80f7.

Apparently use dmi_get_bios_year() as manufacturing date isn't accurate
and this breaks older laptops with new BIOS update.

So let's revert this patch.

There are still new HP laptops still need to use SMBus to support all
features, but it'll be enabled via a whitelist.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20191001070845.9720-1-kai.heng.feng@canonical.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-15 17:42:47 -07:00
Evan Green
363c53875a Input: synaptics-rmi4 - avoid processing unknown IRQs
rmi_process_interrupt_requests() calls handle_nested_irq() for
each interrupt status bit it finds. If the irq domain mapping for
this bit had not yet been set up, then it ends up calling
handle_nested_irq(0), which causes a NULL pointer dereference.

There's already code that masks the irq_status bits coming out of the
hardware with current_irq_mask, presumably to avoid this situation.
However current_irq_mask seems to more reflect the actual mask set
in the hardware rather than the IRQs software has set up and registered
for. For example, in rmi_driver_reset_handler(), the current_irq_mask
is initialized based on what is read from the hardware. If the reset
value of this mask enables IRQs that Linux has not set up yet, then
we end up in this situation.

There appears to be a third unused bitmask that used to serve this
purpose, fn_irq_bits. Use that bitmask instead of current_irq_mask
to avoid calling handle_nested_irq() on IRQs that have not yet been
set up.

Signed-off-by: Evan Green <evgreen@chromium.org>
Reviewed-by: Andrew Duggan <aduggan@synaptics.com>
Link: https://lore.kernel.org/r/20191008223657.163366-1-evgreen@chromium.org
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-11 17:24:45 -07:00
Hans de Goede
bcf0595789 Input: soc_button_array - partial revert of support for newer surface devices
Commit c394159310 ("Input: soc_button_array - add support for newer
surface devices") not only added support for the MSHW0040 ACPI HID,
but for some reason it also makes changes to the error handling of the
soc_button_lookup_gpio() call in soc_button_device_create(). Note ideally
this seamingly unrelated change would have been made in a separate commit,
with a message explaining the what and why of this change.

I guess this change may have been added to deal with -EPROBE_DEFER errors,
but in case of the existing support for PNP0C40 devices, treating
-EPROBE_DEFER as any other error is deliberate, see the comment this
commit adds for why.

The actual returning of -EPROBE_DEFER to the caller of soc_button_probe()
introduced by the new error checking causes a serious regression:

On devices with so called virtual GPIOs soc_button_lookup_gpio() will
always return -EPROBE_DEFER for these fake GPIOs, when this happens
during the second call of soc_button_device_create() we already have
successfully registered our first child. This causes the kernel to think
we are making progress with probing things even though we unregister the
child before again before we return the -EPROBE_DEFER. Since we are making
progress the kernel will retry deferred-probes again immediately ending
up stuck in a loop with the following showing in dmesg:

[  124.022697] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.0.auto/input/input6537
[  124.040764] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.0.auto/input/input6538
[  124.056967] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.0.auto/input/input6539
[  124.072143] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.0.auto/input/input6540
[  124.092373] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.0.auto/input/input6541
[  124.108065] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.0.auto/input/input6542
[  124.128483] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.0.auto/input/input6543
[  124.147141] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.0.auto/input/input6544
[  124.165070] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.0.auto/input/input6545
[  124.179775] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.0.auto/input/input6546
[  124.202726] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.0.auto/input/input6547
<continues on and on and on>

And 1 CPU core being stuck at 100% and udev hanging since it is waiting
for the modprobe of soc_button_array to return.

This patch reverts the soc_button_lookup_gpio() error handling changes,
fixing this regression.

Fixes: c394159310 ("Input: soc_button_array - add support for newer surface devices")
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=205031
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Maximilian Luz <luzmaximilian@gmail.com>
Acked-by: Maximilian Luz <luzmaximilian@gmail.com>
Link: https://lore.kernel.org/r/20191005105551.353273-1-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-08 16:45:56 -07:00
Yauhen Kharuzhy
bd3b848023 Input: goodix - add support for 9-bytes reports
Some variants of Goodix touchscreen firmwares use 9-bytes finger
report format instead of common 8-bytes format.

This report format may be present as:

struct goodix_contact_data {
        uint8_t unknown1;
        uint8_t track_id;
        uint8_t unknown2;
        uint16_t x;
        uint16_t y;
        uint16_t w;
}__attribute__((packed));

Add support for such format and use it for Lenovo Yoga Book notebook
(which uses a Goodix touchpad as a touch keyboard).

Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-02 14:13:27 -07:00
Marco Felsch
afce285b85 Input: da9063 - fix capability and drop KEY_SLEEP
Since commit f889beaaab ("Input: da9063 - report KEY_POWER instead of
KEY_SLEEP during power key-press") KEY_SLEEP isn't supported anymore. This
caused input device to not generate any events if "dlg,disable-key-power"
is set.

Fix this by unconditionally setting KEY_POWER capability, and not
declaring KEY_SLEEP.

Fixes: f889beaaab ("Input: da9063 - report KEY_POWER instead of KEY_SLEEP during power key-press")
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-02 14:04:41 -07:00
Linus Torvalds
32b90daf5c chrome platform changes for v5.4
* CrOS EC / MFD Migration
  - Move cros_ec core driver from mfd into chrome platform.
 
 * Wilco EC:
  - Add batt_ppid_info command to Wilco telemetry driver.
 
 * CrOS EC:
  - cros_ec_rpmsg : Add support to inform EC of suspend/resume status
  - cros_ec_rpmsg : Fix race condition on probe failed
  - cros_ec_chardev : Add a poll handler to receive MKBP events
 
 * Misc:
  - bugfixes in cros_usbpd_logger and cros_ec_ishtp
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Merge tag 'tag-chrome-platform-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

Pull chrome platform updates from Benson Leung:
 "CrOS EC / MFD Migration:
    - Move cros_ec core driver from mfd into chrome platform.

  Wilco EC:
    - Add batt_ppid_info command to Wilco telemetry driver.

  CrOS EC:
    - cros_ec_rpmsg : Add support to inform EC of suspend/resume status
    - cros_ec_rpmsg : Fix race condition on probe failed
    - cros_ec_chardev : Add a poll handler to receive MKBP events

  Misc:
    - bugfixes in cros_usbpd_logger and cros_ec_ishtp"

* tag 'tag-chrome-platform-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
  platform/chrome: cros_usbpd_logger: null check create_singlethread_workqueue
  platform/chrome: cros_ec_chardev: Add a poll handler to receive MKBP events
  platform/chrome: cros_ec_rpmsg: Fix race with host command when probe failed
  platform/chrome: chromeos_tbmc: Report wake events
  mfd: cros_ec: Use mfd_add_hotplug_devices() helper
  mfd: cros_ec: Add convenience struct to define autodetectable CrOS EC subdevices
  mfd: cros_ec: Add convenience struct to define dedicated CrOS EC MCUs
  mfd: cros_ec: Use kzalloc and cros_ec_cmd_xfer_status helper
  mfd / platform: cros_ec: Reorganize platform and mfd includes
  mfd / platform: cros_ec: Rename config to a better name
  mfd: cros_ec: Switch to use the new cros-ec-chardev driver
  mfd / platform: cros_ec: Miscellaneous character device to talk with the EC
  mfd / platform: cros_ec: Move cros-ec core driver out from MFD
  mfd / platform: cros_ec: Handle chained ECs as platform devices
  platform/chrome: cros_ec_rpmsg: Add host command AP sleep state support
  platform/chrome: chromeos_laptop: drop checks of NULL-safe functions
  platform/chrome: wilco_ec: Add batt_ppid_info command to telemetry driver
2019-09-19 14:14:28 -07:00
Linus Torvalds
c6cfaf4f86 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:

 - input core allows hardware drivers to specify a [more precise]
   timestamp (normally taken in top half) to better track velocity of
   contacts

 - input_dev instances now support "polling" mode so that drivers could
   use the same object for polled and interrupt-driven operation. The
   plan is to convert existing drivers and retire input_polled_dev API

 - a new driver for the FlySky FS-iA6B RC receiver

 - a refresh of BU21013 touchpad driver

 - w90x900 keyboard and touchpad drivers are removed as the platform is
   gone

 - assorted fixes

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (45 commits)
  Input: sidewinder - make array seq static const, makes object smaller
  Input: reset device timestamp on sync
  Input: bu21013_ts - switch to using standard touchscreen properties
  Input: bu21013_ts - switch to using MT-B (slotted) protocol
  Input: bu21013_ts - fix suspend when wake source
  Input: bu21013_ts - use interrupt from I2C client
  Input: bu21013_ts - remove support for platform data
  Input: bu21013_ts - convert to using managed resources
  Input: bu21013_ts - remove useless comments
  Input: bu21013_ts - annotate supend/resume methods as __maybe_unused
  Input: bu21013_ts - rename some variables
  Input: bu21013_ts - convert to use GPIO descriptors
  ARM: ux500: improve BU21013 touchpad bindings
  Input: i8042 - enable wakeup on a stable struct device
  Input: soc_button_array - use platform_device_register_resndata()
  Input: psmouse - drop all unneeded functions from mouse headers
  Input: add support for polling to input devices
  Input: wacom_w8001 - allocate additional space for 'phys'
  Input: cros_ec_keyb - add back missing mask for event_type
  Input: remove dev_err() usage after platform_get_irq()
  ...
2019-09-19 14:10:54 -07:00
Linus Torvalds
e7345f92c2 media updates for v5.4-rc1
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Merge tag 'media/v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - a new sensor driver for ov5675

 - a new platform driver for Allwinner A10 sensor interface

 - some new remote controller keymaps

 - some cosmetic changes at V4L2 core in order to avoid #ifdefs and to
   merge two core modules into one

 - removal of bcm2048 radio driver from staging

 - removal of davinci_vpfe video driver from staging

 - regression fix since Kernel 5.1 at the legacy VideoBuffer version 1
   core

 - added some documentation for remote controller protocols

 - pixel format documentation was split on two files

 - lots of other driver improvements and cleanups

* tag 'media/v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (321 commits)
  media: videobuf-core.c: poll_wait needs a non-NULL buf pointer
  media: sun4i: Make sun4i_csi_formats static
  media: imx: remove unused including <linux/version.h>
  media: stm32-dcmi: Delete an unnecessary of_node_put() call in dcmi_probe()
  media: pvrusb2: qctrl.flag will be uninitlaized if cx2341x_ctrl_query() returns error code
  media: em28xx: Fix exception handling in em28xx_alloc_urbs()
  media: don't do a 31 bit shift on a signed int
  media: use the BIT() macro
  media: ov9650: add a sanity check
  media: aspeed-video: address a protential usage of an unitialized var
  media: vicodec: make life easier for static analyzers
  media: remove include stdarg.h from some drivers
  v4l2-core: fix coding style for the two new c files
  media: v4l2-core: Remove BUG() from i2c and spi helpers
  media: v4l2-core: introduce a helper to unregister a i2c subdev
  media: v4l2-core: introduce a helper to unregister a spi subdev
  media: v4l2-core: move i2c helpers out of v4l2-common.c
  media: v4l2-core: move spi helpers out of v4l2-common.c
  media: v4l2-core: Module re-organization
  media: usbvision: Remove dead code
  ...
2019-09-17 17:55:23 -07:00
Colin Ian King
410f25de46 Input: sidewinder - make array seq static const, makes object smaller
Don't populate the array seq on the stack but instead make it
static const. Makes the object code smaller by 30 bytes.

Before:
   text	   data	    bss	    dec	    hex	filename
  22284	   3184	      0	  25468	   637c	drivers/input/joystick/sidewinder.o

After:
   text	   data	    bss	    dec	    hex	filename
  22158	   3280	      0	  25438	   635e	drivers/input/joystick/sidewinder.o

(gcc version 9.2.1, amd64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-05 17:56:33 -07:00
Dmitry Torokhov
4370b231d1 Input: reset device timestamp on sync
We need to reset input device's timestamp on input_sync(), otherwise
drivers not using input_set_timestamp() will end up with a stale
timestamp after their clients consume first input event.

Fixes: 3b51c44bd6 ("Input: allow drivers specify timestamp for input events")
Reported-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-05 17:56:32 -07:00
Dmitry Torokhov
4b6253fa73 Input: bu21013_ts - switch to using standard touchscreen properties
This switches the driver over to the standard touchscreen properties for
coordinate transformation, while keeping old bindings working as well.

Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02 09:07:38 -07:00
Dmitry Torokhov
307ec663f6 Input: bu21013_ts - switch to using MT-B (slotted) protocol
MT-B protocol is more efficient and everyone expects it. We use in-kernel
tracking to identify contacts.

Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02 09:07:38 -07:00
Dmitry Torokhov
18aa4d6b67 Input: bu21013_ts - fix suspend when wake source
If the touchscreen is configured as wakeup source we should not be cutting
off power to it.

Also, now that the driver relies on I2C client to supply IRQ, we do not
need to explicitly enable and disable IRQ for wakeup: if device is created
as wakeup source, I2C core will mark interrupt as wakeup one.

Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02 09:07:37 -07:00
Dmitry Torokhov
db3e34d403 Input: bu21013_ts - use interrupt from I2C client
Instead of trying to map INT GPIO to interrupt, let's use one supplied by
I2C client. If there is none - bail. This will also allow us to treat INT
GPIO as optional, as per the binding.

Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02 09:07:18 -07:00
Dmitry Torokhov
1eb7b4cacc Input: bu21013_ts - remove support for platform data
There are no current users of the platform data in the tree, and
any new users should either use device tree, or static device
properties to describe the device.

This change drop the platform data definition and handling and moves the
driver over to generic device properties API. We also drop support for the
external clock. If it is needed we will have to extend the bindings to
supply the clock reference and handle it properly in the driver.

Also, wakeup setting should be coming from I2C client.

Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02 09:07:17 -07:00
Dmitry Torokhov
caeb1aae28 Input: bu21013_ts - convert to using managed resources
This allows trimming error unwinding and device removal handling.

Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02 09:07:17 -07:00