This is a note to let you know that I've just added the patch titled HID: wacom: don't apply generic settings to old devices to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: hid-wacom-don-t-apply-generic-settings-to-old-devices.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From foo@baz Mon Apr 10 17:43:56 CEST 2017 From: alexander.levin@xxxxxxxxxxx Date: Tue, 4 Apr 2017 19:32:31 +0000 Subject: HID: wacom: don't apply generic settings to old devices To: "gregkh@xxxxxxxxxxxxxxxxxxx" <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: "stable@xxxxxxxxxxxxxxx" <stable@xxxxxxxxxxxxxxx> Message-ID: <20170404193158.19041-78-alexander.levin@xxxxxxxxxxx> From: Ping Cheng <pinglinux@xxxxxxxxx> [ Upstream commit e7deb1570a527d3c74be4e21a72b1b459605c501 ] Non-generic devices have numbered_buttons set for both pen and touch interfaces by default. The actual number of buttons on the interface is normally manually decided later, which is different from what those HID generic devices are processed, where number of buttons are directly retrieved from HID descriptors. This patch adds the missed HID_GENERIC check and moves the statement to wacom_setup_pad_input_capabilities since it's not a quirk anymore. Signed-off-by: Ping Cheng <ping.cheng@xxxxxxxxx> Reviewed-by: Jason Gerecke <jason.gerecke@xxxxxxxxx> Signed-off-by: Jiri Kosina <jkosina@xxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/hid/wacom_wac.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -2896,6 +2896,9 @@ int wacom_setup_pad_input_capabilities(s { struct wacom_features *features = &wacom_wac->features; + if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) + features->device_type |= WACOM_DEVICETYPE_PAD; + if (!(features->device_type & WACOM_DEVICETYPE_PAD)) return -ENODEV; Patches currently in stable-queue which might be from gregkh@xxxxxxxxxxxxxxxxxxx are queue-4.9/staging-android-ashmem-lseek-failed-due-to-no-fmode_lseek.patch queue-4.9/arm64-dts-hisi-fix-hip06-sas-am-max-trans-quirk.patch queue-4.9/scsi-ufs-introduce-ufshcd_quirk_prdt_byte_gran-quirk.patch queue-4.9/acpi-button-change-default-behavior-to-lid_init_state-open.patch queue-4.9/usb-musb-da8xx-fix-host-mode-suspend.patch queue-4.9/drm-i915-fix-intel_bdw_ids-definition.patch queue-4.9/sysfs-be-careful-of-error-returns-from-ops-show.patch queue-4.9/mips-flush-wrong-invalid-ftlb-entry-for-huge-page.patch queue-4.9/mips-end-spinlocks-with-.insn.patch queue-4.9/mmc-sdhci-of-esdhc-remove-default-broken-cd-for-arm.patch queue-4.9/kvm-arm-arm64-fix-locking-for-kvm_free_stage2_pgd.patch queue-4.9/powerpc-disable-hfscr-if-tm-is-not-supported.patch queue-4.9/metag-usercopy-add-missing-fixups.patch queue-4.9/nios2-reserve-boot-memory-for-device-tree.patch queue-4.9/alsa-usb-audio-add-implicit-fb-quirk-for-axe-fx-ii.patch queue-4.9/svcauth_gss-close-connection-when-dropping-an-incoming-message.patch queue-4.9/platform-x86-asus-wmi-detect-quirk_no_rfkill-from-the-dsdt.patch queue-4.9/ring-buffer-fix-return-value-check-in-test_ringbuffer.patch queue-4.9/ppdev-check-before-attaching-port.patch queue-4.9/firmware-qcom-scm-fix-interrupted-scm-calls.patch queue-4.9/pci-add-broadcom-northstar2-paxc-quirk-for-device-class-and-mpss.patch queue-4.9/powerpc-64-fix-flush_-d-i-cache_range-called-from-modules.patch queue-4.9/drm-sun4i-tcon-move-soc-specific-quirks-to-a-dt-matched-data-structure.patch queue-4.9/acpi-gpio-do-not-fall-back-to-parsing-_crs-when-we-get-a-deferral.patch queue-4.9/pci-explain-arm64-acpi-mcfg-quirk-kconfig-and-build-strategy.patch queue-4.9/metag-usercopy-add-early-abort-to-copy_to_user.patch queue-4.9/powerpc-crypto-crc32c-vpmsum-fix-missing-preempt_disable.patch queue-4.9/hid-multitouch-do-not-retrieve-all-reports-for-all-devices.patch queue-4.9/arm-arm64-kvm-take-mmap_sem-in-kvm_arch_prepare_memory_region.patch queue-4.9/arm-dts-stih407-family-set-snps-dis_u3_susphy_quirk.patch queue-4.9/rx51-broken-build.patch queue-4.9/mips-ralink-fix-typos-in-rt3883-pinctrl.patch queue-4.9/cfg80211-check-rdev-resume-callback-only-for-registered-wiphy.patch queue-4.9/metag-usercopy-set-flags-before-addz.patch queue-4.9/asoc-intel-bytct_rt5640-change-default-capture-settings.patch queue-4.9/metag-usercopy-fix-src-fixup-in-from-user-rapf-loops.patch queue-4.9/hid-asus-fix-keyboard-support.patch queue-4.9/drm-sun4i-add-compatible-string-for-a31-a31s-tcon-timing-controller.patch queue-4.9/arm64-pci-manage-controller-specific-data-on-per-controller-basis.patch queue-4.9/platform-x86-acer-wmi-only-supports-amw0_guid1-on-acer-family.patch queue-4.9/xtensa-make-__pa-work-with-uncached-kseg-addresses.patch queue-4.9/asoc-codecs-rt5670-add-quirk-for-lenovo-thinkpad-10.patch queue-4.9/clk-lpc32xx-add-a-quirk-for-pwm-and-ms-clock-dividers.patch queue-4.9/powerpc-mm-add-missing-global-tlb-invalidate-if-cxl-is-active.patch queue-4.9/tools-power-turbostat-dump-atom-p-states-correctly.patch queue-4.9/clocksource-drivers-arm_arch_timer-don-t-assume-clock-runs-in-suspend.patch queue-4.9/asoc-intel-cht_bsw_rt5645-add-baytrail-mclk-support.patch queue-4.9/watchdog-s3c2410-fix-infinite-interrupt-in-soft-mode.patch queue-4.9/arm64-pci-search-acpi-namespace-to-ensure-ecam-space-is-reserved.patch queue-4.9/pci-add-mcfg-quirks-for-cavium-thunderx-pass1.x-host-controller.patch queue-4.9/drm-i915-actually-drive-the-bdw-reserved-ids.patch queue-4.9/net-mlx4_core-use-device-id-defines.patch queue-4.9/scsi-ufs-introduce-a-new-ufshcd_statea-ufshcd_state_eh_scheduled.patch queue-4.9/hid-sensor-hub-add-quirk-for-microsoft-surface-3.patch queue-4.9/serial-8250_omap-add-omap_dma_tx_kick-quirk-for-am437x.patch queue-4.9/brcmfmac-use-local-iftype-avoiding-use-after-free-of-virtual-interface.patch queue-4.9/pci-acpi-check-for-platform-specific-mcfg-quirks.patch queue-4.9/drm-vmwgfx-remove-getparam-error-message.patch queue-4.9/mac80211-unconditionally-start-new-netdev-queues-with-itxq-support.patch queue-4.9/dm-verity-fec-fix-bufio-leaks.patch queue-4.9/x86-intel_idle-add-cpu-model-0x4a-atom-z34xx-series.patch queue-4.9/hid-wacom-don-t-apply-generic-settings-to-old-devices.patch queue-4.9/hid-sensor-hub-add-quirk-for-microchip-mm7150.patch queue-4.9/arm-kernel-add-smc-structure-parameter.patch queue-4.9/usb-storage-add-ignore-residue-quirk-for-initio-inic-3619.patch queue-4.9/drm-vmwgfx-type-check-lookups-of-fence-objects.patch queue-4.9/hid-asus-add-i2c-touchpad-support.patch queue-4.9/nvme-simplify-stripe-quirk.patch queue-4.9/drm-sun4i-add-compatible-strings-for-a31-a31s-display-pipelines.patch queue-4.9/dm-verity-fec-limit-error-correction-recursion.patch queue-4.9/drm-edid-constify-edid-quirk-list.patch queue-4.9/s390-uaccess-get_user-should-zero-on-failure-again.patch queue-4.9/dm-raid-fix-null-pointer-dereference-for-raid1-without-bitmap.patch queue-4.9/random-use-chacha20-for-get_random_int-long.patch queue-4.9/ptrace-fix-ptrace_listen-race-corrupting-task-state.patch queue-4.9/drm-vmwgfx-fix-integer-overflow-in-vmw_surface_define_ioctl.patch queue-4.9/pci-sort-the-list-of-devices-with-d3-delay-quirk-by-id.patch queue-4.9/pci-add-mcfg-quirks-for-x-gene-host-controller.patch queue-4.9/hid-i2c-hid-add-a-simple-quirk-to-fix-device-defects.patch queue-4.9/drm-msm-adreno-move-function-declarations-to-header-file.patch queue-4.9/s390-decompressor-fix-initrd-corruption-caused-by-bss-clear.patch queue-4.9/pci-disable-msi-for-hisilicon-hip06-hip07-root-ports.patch queue-4.9/mips-check-tlb-before-handle_ri_rdhwr-for-loongson-3.patch queue-4.9/pci-add-acs-quirk-for-intel-union-point.patch queue-4.9/asoc-intel-baytrail-add-quirk-for-lenovo-thinkpad-10.patch queue-4.9/can-flexcan-add-quirk-flexcan_quirk_enable_eacen_rrs.patch queue-4.9/metag-usercopy-drop-unused-macros.patch queue-4.9/pci-expand-vpd-access-disabled-quirk-message.patch queue-4.9/drm-i915-more-.is_mobile-cleanups-for-bdw.patch 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queue-4.9/asoc-rt5670-add-missing-10ec5072-acpi-id.patch queue-4.9/metag-usercopy-fix-alignment-error-checking.patch queue-4.9/x86-reboot-quirks-add-asus-eeebook-x205ta-reboot-quirk.patch queue-4.9/input-gpio_keys-add-support-for-gpio-descriptors.patch queue-4.9/pci-xgene-fix-double-free-on-init-error.patch queue-4.9/acpi-save-nvs-memory-for-lenovo-g50-45.patch queue-4.9/asoc-intel-cht_bsw_rt5645-harden-acpi-device-detection.patch queue-4.9/sata-ahci-da850-implement-a-workaround-for-the-softreset-quirk.patch queue-4.9/reset-treeid-to-zero-on-smb2-tree_connect.patch queue-4.9/pci-add-acs-quirk-for-qualcomm-qdf2400-and-qdf2432.patch queue-4.9/tools-power-turbostat-decode-baytrail-cc6-and-mc6-demotion-configuration.patch queue-4.9/arm-davinci-pm-support-da8xx-dt-platforms.patch queue-4.9/documentation-stable-kernel-rules-fix-stable-tag-format.patch queue-4.9/drm-mga-remove-device_is_agp-callback.patch queue-4.9/usb-host-xhci-plat-enable-broken_ped-quirk-if-platform-requested.patch 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