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* Merge branch 'android-4.4-p' of ↵Michael Bestas2021-02-07
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998 This brings LA.UM.9.2.r1-02000-SDMxx0.0 up to date with https://android.googlesource.com/kernel/common/ android-4.4-p at commit: 0566f6529a7b8 Merge 4.4.255 into android-4.4-p Conflicts: drivers/scsi/ufs/ufshcd.c drivers/usb/gadget/function/f_accessory.c drivers/usb/gadget/function/f_uac2.c net/core/skbuff.c Change-Id: I327c7f3793e872609f33f2a8e70eba7b580d70f3
| * Merge 4.4.251 into android-4.4-pGreg Kroah-Hartman2021-01-12
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.251 kbuild: don't hardcode depmod path workqueue: Kick a worker based on the actual activation of delayed works lib/genalloc: fix the overflow when size is too big depmod: handle the case of /sbin/depmod without /sbin in PATH atm: idt77252: call pci_disable_device() on error path ipv4: Ignore ECN bits for fib lookups in fib_compute_spec_dst() net: hns: fix return value check in __lb_other_process() net: hdlc_ppp: Fix issues when mod_timer is called while timer is running CDC-NCM: remove "connected" log message vhost_net: fix ubuf refcount incorrectly when sendmsg fails net: sched: prevent invalid Scell_log shift count virtio_net: Fix recursive call to cpus_read_lock() ethernet: ucc_geth: fix use-after-free in ucc_geth_remove() video: hyperv_fb: Fix the mmap() regression for v5.4.y and older usb: gadget: enable super speed plus USB: cdc-acm: blacklist another IR Droid device usb: chipidea: ci_hdrc_imx: add missing put_device() call in usbmisc_get_init_data() USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set usb: uas: Add PNY USB Portable SSD to unusual_uas USB: serial: iuu_phoenix: fix DMA from stack USB: serial: option: add LongSung M5710 module support USB: yurex: fix control-URB timeout handling USB: usblp: fix DMA to stack ALSA: usb-audio: Fix UBSAN warnings for MIDI jacks usb: gadget: select CONFIG_CRC32 usb: gadget: f_uac2: reset wMaxPacketSize usb: gadget: function: printer: Fix a memory leak for interface descriptor USB: gadget: legacy: fix return error code in acm_ms_bind() usb: gadget: Fix spinlock lockup on usb_function_deactivate usb: gadget: configfs: Preserve function ordering after bind failure USB: serial: keyspan_pda: remove unused variable x86/mm: Fix leak of pmd ptlock ALSA: hda/conexant: add a new hda codec CX11970 Revert "device property: Keep secondary firmware node secondary by type" netfilter: ipset: fix shift-out-of-bounds in htable_bits() netfilter: xt_RATEEST: reject non-null terminated string from userspace x86/mtrr: Correct the range check before performing MTRR type lookups Linux 4.4.251 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ic1f58f780b773ada8027b13b863c26e9d3e97e17
| | * usb: gadget: select CONFIG_CRC32Arnd Bergmann2021-01-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit d7889c2020e08caab0d7e36e947f642d91015bd0 upstream. Without crc32 support, this driver fails to link: arm-linux-gnueabi-ld: drivers/usb/gadget/function/f_eem.o: in function `eem_unwrap': f_eem.c:(.text+0x11cc): undefined reference to `crc32_le' arm-linux-gnueabi-ld: drivers/usb/gadget/function/f_ncm.o:f_ncm.c:(.text+0x1e40): more undefined references to `crc32_le' follow Fixes: 6d3865f9d41f ("usb: gadget: NCM: Add transmit multi-frame.") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210103214224.1996535-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge android-4.4-p.195 (4af3204) into msm-4.4Srinivasarao P2019-10-30
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-4af3204 Linux 4.4.195 Btrfs: fix race setting up and completing qgroup rescan workers btrfs: Relinquish CPUs in btrfs_compare_trees Btrfs: fix use-after-free when using the tree modification log ovl: filter of trusted xattr results in audit CIFS: Fix oplock handling for SMB 2.1+ protocols i2c: riic: Clear NACK in tend isr hwrng: core - don't wait on add_early_randomness() quota: fix wrong condition in is_quota_modification() ext4: fix punch hole for inline_data file systems /dev/mem: Bail out upon SIGKILL. cfg80211: Purge frame registrations on iftype change md/raid6: Set R5_ReadError when there is read failure on parity disk alarmtimer: Use EOPNOTSUPP instead of ENOTSUPP ARM: zynq: Use memcpy_toio instead of memcpy on smp bring-up ASoC: Intel: Fix use of potentially uninitialized variable media: sn9c20x: Add MSI MS-1039 laptop to flip_dmi_table KVM: x86: Manually calculate reserved bits when loading PDPTRS KVM: x86: set ctxt->have_exception in x86_decode_insn() KVM: x86: always stop emulation on page fault parisc: Disable HP HSC-PCI Cards to prevent kernel crash fuse: fix missing unlock_page in fuse_writepage() printk: Do not lose last line in kmsg buffer dump ALSA: firewire-tascam: check intermediate state of clock status and retry ALSA: firewire-tascam: handle error code when getting current source of clock media: omap3isp: Set device on omap3isp subdevs btrfs: extent-tree: Make sure we only allocate extents from block groups with the same type ALSA: hda/realtek - Blacklist PC beep for Lenovo ThinkCentre M73/93 media: ttusb-dec: Fix info-leak in ttusb_dec_send_command() libertas: Add missing sentinel at end of if_usb.c fw_table mmc: sdhci: Fix incorrect switch to HS mode ASoC: dmaengine: Make the pcm->name equal to pcm->id if the name is not set kprobes: Prohibit probing on BUG() and WARN() address dmaengine: ti: edma: Do not reset reserved paRAM slots md/raid1: fail run raid1 array when active disk less than one hwmon: (acpi_power_meter) Change log level for 'unsafe software power cap' ACPI: custom_method: fix memory leaks libtraceevent: Change users plugin directory ACPI / CPPC: do not require the _PSD method media: ov9650: add a sanity check media: saa7134: fix terminology around saa7134_i2c_eeprom_md7134_gate() media: cpia2_usb: fix memory leaks media: saa7146: add cleanup in hexium_attach() media: hdpvr: add terminating 0 at end of string media: radio/si470x: kill urb on error net: lpc-enet: fix printk format strings media: omap3isp: Don't set streaming state on random subdevs dmaengine: iop-adma: use correct printk format strings media: gspca: zero usb_buf on error efi: cper: print AER info of PCIe fatal error md: don't set In_sync if array is frozen md: don't call spare_active in md_reap_sync_thread if all member devices can't work ia64:unwind: fix double free for mod->arch.init_unw_table ALSA: usb-audio: Skip bSynchAddress endpoint check if it is invalid base: soc: Export soc_device_register/unregister APIs media: iguanair: add sanity checks ALSA: i2c: ak4xxx-adda: Fix a possible null pointer dereference in build_adc_controls() ALSA: hda - Show the fatal CORB/RIRB error more clearly x86/apic: Soft disable APIC before initializing it x86/reboot: Always use NMI fallback when shutdown via reboot vector IPI fails sched/core: Fix CPU controller for !RT_GROUP_SCHED sched/fair: Fix imbalance due to CPU affinity media: hdpvr: Add device num check and handling media: dib0700: fix link error for dibx000_i2c_set_speed leds: leds-lp5562 allow firmware files up to the maximum length dmaengine: bcm2835: Print error in case setting DMA mask fails ASoC: sgtl5000: Fix charge pump source assignment ALSA: hda: Flush interrupts on disabling nfc: enforce CAP_NET_RAW for raw sockets ieee802154: enforce CAP_NET_RAW for raw sockets ax25: enforce CAP_NET_RAW for raw sockets appletalk: enforce CAP_NET_RAW for raw sockets mISDN: enforce CAP_NET_RAW for raw sockets usbnet: sanity checking of packet sizes and device mtu usbnet: ignore endpoints with invalid wMaxPacketSize skge: fix checksum byte order sch_netem: fix a divide by zero in tabledist() openvswitch: change type of UPCALL_PID attribute to NLA_UNSPEC net/phy: fix DP83865 10 Mbps HDX loopback disable function cdc_ncm: fix divide-by-zero caused by invalid wMaxPacketSize arcnet: provide a buffer big enough to actually receive packets Bluetooth: btrtl: Additional Realtek 8822CE Bluetooth devices drm: Flush output polling on shutdown f2fs: fix to do sanity check on segment bitmap of LFS curseg Revert "f2fs: avoid out-of-range memory access" f2fs: check all the data segments against all node ones irqchip/gic-v3-its: Fix LPI release for Multi-MSI devices locking/lockdep: Add debug_locks check in __lock_downgrade() mac80211: handle deauthentication/disassociation from TDLS peer mac80211: Print text for disassociation reason ALSA: hda - Add laptop imic fixup for ASUS M9V laptop ASoC: fsl: Fix of-node refcount unbalance in fsl_ssi_probe_from_dt() net: rds: Fix NULL ptr use in rds_tcp_kill_sock crypto: talitos - fix missing break in switch statement mtd: cfi_cmdset_0002: Use chip_good() to retry in do_write_oneword() HID: hidraw: Fix invalid read in hidraw_ioctl HID: logitech: Fix general protection fault caused by Logitech driver HID: lg: make transfer buffers DMA capable HID: prodikeys: Fix general protection fault during probe Revert "Bluetooth: validate BLE connection interval updates" ANDROID: usb: gadget: Fix dependency for f_accessory Remove taskname from lowmemorykiller kill reports ANDROID: Fixes to locking around handle_lmk_event Conflicts: drivers/staging/android/lowmemorykiller.c fs/f2fs/segment.c fs/f2fs/super.c Change-Id: Id4b74ec2b0512aa13bc4392d61d5092f633fed0e Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | ANDROID: usb: gadget: Fix dependency for f_accessoryQuentin Perret2019-10-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Android Accessory USB gadget functions use core HID functions. As such, compiling with CONFIG_HID=m and CONFIG_USB_GADGET=y fails to link: drivers/usb/gadget/function/f_accessory.o: In function `acc_complete_send_hid_event': f_accessory.c:(.text+0xd54): undefined reference to `hid_report_raw_event' drivers/usb/gadget/function/f_accessory.o: In function `acc_hid_work': f_accessory.c:(.text+0x2a98): undefined reference to `hid_destroy_device' f_accessory.c:(.text+0x2ad4): undefined reference to `hid_allocate_device' f_accessory.c:(.text+0x2b64): undefined reference to `hid_add_device' f_accessory.c:(.text+0x2d04): undefined reference to `hid_destroy_device' drivers/usb/gadget/function/f_accessory.o: In function `acc_hid_parse': f_accessory.c:(.text+0x2e24): undefined reference to `hid_parse_report' drivers/usb/gadget/function/f_accessory.o: In function `acc_function_bind_configfs': f_accessory.c:(.text+0x2f8c): undefined reference to `__hid_register_driver' drivers/usb/gadget/function/f_accessory.o: In function `acc_function_unbind': f_accessory.c:(.text+0x3bc8): undefined reference to `hid_unregister_driver' drivers/usb/gadget/function/f_accessory.o: In function `acc_hid_probe': f_accessory.c:(.text+0x3ef4): undefined reference to `hid_open_report' f_accessory.c:(.text+0x3f18): undefined reference to `hid_hw_start' Fix this by making the dependency on HID explicit. Bug: 140224784 Fixes: 8cc9024964a7 ("usb: gadget: Accessory:Migrate to USB_FUNCTION API") Signed-off-by: Quentin Perret <qperret@google.com> Change-Id: Ibd8640d7766cc7802d8275bfe3adfa007f3318fe
* | | usb: gadget: add f_uac1 variant based on a new u_audio apiRuslan Bilovol2019-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new function 'f_uac1' (f_uac1 with virtual "ALSA card") that uses recently created u_audio API. Comparing to legacy f_uac1 function implementation it doesn't require any real Audio codec to be present on the device. In f_uac1 audio streams are simply sinked to and sourced from a virtual ALSA sound card created using u_audio API. Legacy f_uac1 approach is to write audio samples directly to existing ALSA sound card f_uac1 approach is more generic/flexible one - create an ALSA sound card that represents USB Audio function and allows to be used by userspace application that may choose to do whatever it wants with the data received from the USB Host and choose to provide whatever it wants as audio data to the USB Host. f_uac1 also has capture support (gadget->host) thanks to easy implementation via u_audio. By default, capture interface has 48000kHz/2ch configuration, same as playback channel has. f_uac1 descriptors naming convention uses f_uac2 driver naming convention that makes it more common and meaningful. Comparing to f_uac1_legacy, the f_uac1 doesn't have volume/mute functionality. This is because the f_uac1 volume/mute feature unit was dummy implementation since that driver creation (2009) and never had any real volume control or mute functionality, so there is no any difference here. Since f_uac1 functionality, exposed interface to userspace (virtual ALSA card), input parameters are so different comparing to f_uac1_legacy, that there is no any reason to keep them in the same file/module, and separate function was created. g_audio can be built using one of existing UAC functions (f_uac1, f_uac1_legacy or f_uac2) Change-Id: Ie47604cd098e9abc51c38a25132249933e190e4c Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Git-commit: 0591bc2360152f851e29246884805bb77a2c3b9d Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git [ajaya@codeaurora.org: resolve trivial merge conflicts] Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* | | usb: gadget: function: make current f_uac1 implementation legacyRuslan Bilovol2019-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before introducing new f_uac1 function (with virtual ALSA card) make current implementation legacy. This includes renaming of existing files, some variables, config options and documentation Change-Id: I0e67a74a84416e6325725fc4b7d907d3c89a70e1 Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Git-commit: d355339eecd986648420e05f8c958fbc78dbb382 Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git [ajaya@codeaurora.org: resolve trivial merge conflicts] Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* | | usb: gadget: f_uac2: split out audio coreRuslan Bilovol2019-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Abstract the peripheral side ALSA sound card code from the f_uac2 function into a component that can be called by various functions, so the various flavors can be split apart and selectively reused. Visible changes: - add uac_params structure to pass audio paramteres for g_audio_setup - make ALSA sound card's name configurable - add [in/out]_ep_maxpsize - allocate snd_uac_chip structure during g_audio_setup - add u_audio_[start/stop]_[capture/playback] functions Change-Id: I412ed3afca008300800ee61a774e1f23900e8ed6 Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Git-commit: eb9fecb9e69b0be8c267c55b0bb52a08e8fb6bee Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* | | Revert "usb: gadget: split out audio core"Ajay Agarwal2019-01-09
| | | | | | | | | | | | | | | | | | | | | | | | This reverts commit e83bff72817caa6ae633fdf33268aac25ee60f35. Required for clean picking of UAC opensource changes. Change-Id: I3b7ba456dd4d7bf4c21ce32485f8feb3fc448e03 Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* | | Revert "usb: gadget: function: make current f_uac1 implementation legacy"Ajay Agarwal2019-01-09
| | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 8d17be60a0d7695f77b13ba476631df6e7bdb41a. Required for clean picking of UAC opensource changes. Change-Id: I4b1e58e4bf17f25abfb9ae6f3a9d4ad51293c586 Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* | | Revert "usb: gadget: add f_uac1 variant based on a new u_audio api"Ajay Agarwal2019-01-09
| | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 8706efd80958ef729efe7f1cc0c5a994ce26f071. Required for clean picking of UAC opensource changes. Change-Id: I5cd6d43ffce71db0bad71ea43e97a40703fb61cf Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* | | usb: gadget: add f_uac1 variant based on a new u_audio apiAjay Agarwal2018-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new function 'f_uac1' (f_uac1 with virtual "ALSA card") that uses recently created u_audio API. Comparing to legacy f_uac1 function implementation it doesn't require any real Audio codec to be present on the device. In f_uac1 audio streams are simply sinked to and sourced from a virtual ALSA sound card created using u_audio API. Legacy f_uac1 approach is to write audio samples directly to existing ALSA sound card f_uac1 approach is more generic/flexible one - create an ALSA sound card that represents USB Audio function and allows to be used by userspace application that may choose to do whatever it wants with the data received from the USB Host and choose to provide whatever it wants as audio data to the USB Host. f_uac1 also has capture support (gadget->host) thanks to easy implementation via u_audio. By default, capture interface has 48000kHz/2ch configuration, same as playback channel has. f_uac1 descriptors naming convention uses f_uac2 driver naming convention that makes it more common and meaningful. Comparing to f_uac1_legacy, the f_uac1 doesn't have volume/mute functionality. This is because the f_uac1 volume/mute feature unit was dummy implementation since that driver creation (2009) and never had any real volume control or mute functionality, so there is no any difference here. Since f_uac1 functionality, exposed interface to userspace (virtual ALSA card), input parameters are so different comparing to f_uac1_legacy, that there is no any reason to keep them in the same file/module, and separate function was created. Change-Id: Ib40c144ef0f35ee7d906ce3489f3e7780f3d5e1b Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Git-commit: 0591bc2360152f851e29246884805bb77a2c3b9d Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* | | usb: gadget: function: make current f_uac1 implementation legacyAjay Agarwal2018-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before introducing new f_uac1 function (with virtual ALSA card) make current implementation legacy. This includes renaming of existing files, some variables, config options and documentation Change-Id: Ie3a826f356cc6571ce5967cd0bf8263b630b7249 Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Git-commit: d355339eecd986648420e05f8c958fbc78dbb382 Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* | | usb: gadget: split out audio coreAjay Agarwal2018-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Abstract the peripheral side ALSA sound card code into a component that can be called by various functions, so the various flavors can be split apart and selectively reused. Visible changes: - add uac_params structure to pass audio paramteres for g_audio_setup - make ALSA sound card's name configurable - add [in/out]_ep_maxpsize - allocate snd_uac_chip structure during g_audio_setup - add u_audio_[start/stop]_[capture/playback] functions This change differs from opensource patch in that it does not modify the UAC2 driver to use u_audio helper file for ALSA sound card support. Change-Id: Ia67ec02ed442a67bc359efc2655aa9ba49b79368 Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Git-commit: eb9fecb9e69b0be8c267c55b0bb52a08e8fb6bee Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* | | usb: gadget: Add snapshot of CCID function driverHemant Kumar2017-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This snapshot is taken as of msm-3.18 commit: bf10764e3d1 (Merge "ARM: dts: msm: Update APC MEM ACC settings for msm8920") This USB CCID function driver will be a transport layer between the userspace CCID component and the Windows Host. Data and control commands from the Windows Host will be sent to the userspace component and vice-versa. Change-Id: Ie5eeda1550ac30cac47fd3799021598eac550652 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
* | | usb: gadget: f_qc_rndis: Fix double-free in qcrndis_free_instChandana Kishori Chiluveru2016-12-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | qcrndis_free_inst function can double free f_qc_rndis pointer. Hence fix this memory bug in qcrndis_free_inst function. Same bool RNDIS flag is used for USB_CONFIGFS_RNDIS and USB_CONFIGFS_QCRNDIS. Add bool Change in Kconfig to differentiate these two different configs. Change-Id: I8e7c4be090107618cd6cbac394a57f109f8a1ced Signed-off-by: Chandana Kishori Chiluveru <cchiluve@codeaurora.org>
* | | usb: gadget: f_rmnet: Add support for configfsAjay Agarwal2016-12-01
| | | | | | | | | | | | | | | | | | | | | | | | Add APIs to allocate and instanciate f_rmnet function driver using configFS. Change-Id: Iad76a7e317dd9caf846dbe870baee63a8c5ce6c1 Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* | | usb: gadget: f_qc_rndis: Add support for configfsChandana Kishori Chiluveru2016-10-03
| | | | | | | | | | | | | | | | | | | | | | | | Add APIs to allocate and instanciate f_qc_rndis function driver using configFS. Change-Id: I24f3dcb14c6467ab4c2d2eda464dfacda2c5b426 Signed-off-by: Chandana Kishori Chiluveru <cchiluve@codeaurora.org>
* | | usb: gadget: qdss: Modify to support configfs usageMayank Rana2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - This change adds configfs usage with USB QDSS driver. - It removes all different supported control and data transports and assume BAM2BAM as default mode. - It also removes supported DPL functionality from this driver. Change-Id: I9678c9e9a397445f36272616e517bbb83a59e88a Signed-off-by: Mayank Rana <mrana@codeaurora.org>
* | | usb: gadget: cdev: Add USB serial driver functionalityMayank Rana2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds below functionality: 1. Add USB serial driver functionality 2. Add configfS support 3. Enable USB character serial driver Signed-off-by: Mayank Rana <mrana@codeaurora.org>
* | | usb: gadget: f_gsi: Add support for configFSHemant Kumar2016-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds APIs to allocate and instanciate multi instance gsi function driver using configFS. Add an entry in kconfig to select diag driver for configFS. This change fixes all compilation errors caused by moving gsi driver from android.c to compile independently. Change-Id: I0ddb2ca155fd29c6d58fb561cc197f8efee3495a Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
* | | usb: gadget: f_diag: Add support for configFSHemant Kumar2016-03-22
|/ / | | | | | | | | | | | | | | | | | | This change adds APIs to allocate and instanciate multi instance diag function driver using configFS. Add an entry in kconfig to select diag driver for configFS. Change-Id: I428631dc63643eddb075a09d0e46e1a6b1117f0e Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
* | usb: gadget: build audio_source function only if SND is enabledAmit Pundir2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also select SND_PCM while building f_audio_source otherwise we run into following build error: LD init/built-in.o drivers/built-in.o: In function `audio_data_complete': /linaro/android/kernel/linaro-android/drivers/usb/gadget/function/f_audio_source.c:458: undefined reference to `snd_pcm_period_elapsed' drivers/built-in.o: In function `audio_pcm_hw_free': /linaro/android/kernel/linaro-android/drivers/usb/gadget/function/f_audio_source.c:770: undefined reference to `snd_pcm_lib_free_vmalloc_buffer' drivers/built-in.o: In function `snd_pcm_lib_alloc_vmalloc_buffer': /linaro/android/kernel/linaro-android/include/sound/pcm.h:1179: undefined reference to `_snd_pcm_lib_alloc_vmalloc_buffer' drivers/built-in.o: In function `audio_pcm_open': /linaro/android/kernel/linaro-android/drivers/usb/gadget/function/f_audio_source.c:734: undefined reference to `snd_pcm_limit_hw_rates' drivers/built-in.o: In function `snd_card_setup': /linaro/android/kernel/linaro-android/drivers/usb/gadget/function/f_audio_source.c:888: undefined reference to `snd_pcm_new' /linaro/android/kernel/linaro-android/drivers/usb/gadget/function/f_audio_source.c:898: undefined reference to `snd_pcm_set_ops' /linaro/android/kernel/linaro-android/drivers/usb/gadget/function/f_audio_source.c:899: undefined reference to `snd_pcm_lib_preallocate_pages_for_all' drivers/built-in.o:(.data+0x1fd28): undefined reference to `snd_pcm_lib_ioctl' make: *** [vmlinux] Error 1 Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
* | usb: gadget: Accessory:Migrate to USB_FUNCTION APIBadhri Jagan Sridharan2016-02-16
| | | | | | | | | | | | | | | | | | This patch adds support to use Android accessory gadget function through the DECLARE_USB_FUNCTION_INIT interface. Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Change-Id: Ib352752d5bc905fa1df9049b53eabf1294930db7
* | usb:gadget:audio_source: Move to USB_FUNCTION APIBadhri Jagan Sridharan2016-02-16
| | | | | | | | | | | | | | | | | | This patch adds support to use audio_source gadget function through DECLARE_USB_FUNCTION_INIT interface. Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Change-Id: I1fc6c9ea07105ae4eb785eebd3bb925bfdd8bc6b
* | usb: gadget: Add Uevent to notify userspaceBadhri Jagan Sridharan2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Android userspace UsbDeviceManager relies on the uevents generated by the composition driver to generate user notifications. This CL adds uevents to be generated whenever USB changes its state i.e. connected, disconnected, configured. This CL also intercepts the setup requests from the usb_core anb routes it to the specific usb function if required. Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com> Change-Id: Ib3d3a78255a532f7449dac286f776c2966caf8c1
* | usb: gadget: mtp/ptp: Migrate functions to the USB_FUNCTION interfaceBadhri Jagan Sridharan2016-02-16
|/ | | | | | | | | | | | | | This patch adds support to use mtp/ptp gadget functions through the DECLARE_USB_FUNCTION_INIT interface. enabling USB_CONFIGFS_F_MTP config compiles f_mtp.c thereby providing support for MTP gadget enabling USB_CONFIGFS_F_PTP config compiles f_ptp.c thereby providing support for PTP gadget Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Change-Id: I38d7b570e8886d155ef10cd2c839b2232dcb3158
* usb: gadget: mass_storage: allow for deeper queue lengthsFelipe Balbi2015-09-27
| | | | | | | | | | | | Instead of allowing a range of 2 to 4 requests, let's allow the user choose up to 32 requests as that will give us a better chance of keeping controller busy. We still maintain default of 2 so users shouldn't be affected. Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: f_printer: fix dependenciesAndrzej Pietrasiewicz2015-03-24
| | | | | | | | If f_printer is selected without legacy g_printer, it should depend on USB_CONFIGFS which pulls in libcomposite. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: printer: add configfs supportAndrzej Pietrasiewicz2015-03-10
| | | | | | | | Add support for configfs interface so that f_printer can be used as a component of usb gadgets composed with it. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: f_printer: convert to new function interface with backward ↵Andrzej Pietrasiewicz2015-03-10
| | | | | | | | | | | | compatibility In order to add configfs support, a usb function must be converted to use the new interface. This patch converts the function to the new interface and provides backward compatiblity layer, which can be removed after all its users are converted to use the new interface. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* Merge branch 'kconfig' of ↵Linus Torvalds2015-02-19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kconfig updates from Michal Marek: "Yann E Morin was supposed to take over kconfig maintainership, but this hasn't happened. So I'm sending a few kconfig patches that I collected: - Fix for missing va_end in kconfig - merge_config.sh displays used if given too few arguments - s/boolean/bool/ in Kconfig files for consistency, with the plan to only support bool in the future" * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kconfig: use va_end to match corresponding va_start merge_config.sh: Display usage if given too few arguments kconfig: use bool instead of boolean for type definition attributes
| * kconfig: use bool instead of boolean for type definition attributesChristoph Jaeger2015-01-07
| | | | | | | | | | | | | | | | | | | | Support for keyword 'boolean' will be dropped later on. No functional change. Reference: http://lkml.kernel.org/r/cover.1418003065.git.cj@linux.com Signed-off-by: Christoph Jaeger <cj@linux.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
* | usb: gadget: Kconfig: use bool instead of booleanChristoph Jaeger2015-02-02
| | | | | | | | | | | | | | | | | | | | | | Keyword 'boolean' for type definition attributes is considered deprecated and, therefore, should not be used anymore. See http://lkml.kernel.org/r/cover.1418003065.git.cj@linux.com See http://lkml.kernel.org/r/1419108071-11607-1-git-send-email-cj@linux.com Signed-off-by: Christoph Jaeger <cj@linux.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: gadget: uvc: configfs support in uvc functionAndrzej Pietrasiewicz2015-01-12
|/ | | | | | | | | Add support for using the uvc function as a component of USB gadgets composed with configfs. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: hid: add configfs supportAndrzej Pietrasiewicz2014-11-06
| | | | | | | Make the hid function available for gadgets composed with configfs. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: f_hid: convert to new function interface with backward ↵Andrzej Pietrasiewicz2014-11-06
| | | | | | | | | | | | | | | | | | compatibility Converting hid to the new function interface requires converting the USB hid's function code and its users. This patch converts the f_hid.c to the new function interface. The file can now be compiled into a separate usb_f_hid.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: f_midi: add configfs supportAndrzej Pietrasiewicz2014-11-05
| | | | | | | Make the midi function available for gadgets composed with configfs. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: f_midi: convert to new function interface with backward ↵Andrzej Pietrasiewicz2014-11-05
| | | | | | | | | | | | | | | | | compatibility Converting midi to the new function interface requires converting the USB midi's function code and its users. This patch converts the f_midi.c to the new function interface. The file can now be compiled into a separate usb_f_midi.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: Kconfig: enable separate compilation of uac1/uac2 functionsAndrzej Pietrasiewicz2014-11-05
| | | | | | | | | uac1 and uac2 functions are available through the configfs interface and it should be possible to build them without building their legacy gadgets. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: f_uvc: convert f_uvc to new function interfaceAndrzej Pietrasiewicz2014-09-09
| | | | | | | | | | | | Use the new function registration interface. It is required in order to integrate configfs support. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Tested-by: Michael Grzeschik <m.grzeschik@pengutronix.de> [Updated copyright years] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: f_uac1: convert to new function interface with backward ↵Andrzej Pietrasiewicz2014-08-20
| | | | | | | | | | | | | | | | | | | compatibility Converting uac1 to the new function interface requires converting the USB uac1's function code and its users. This patch converts the f_uac1.c to the new function interface. The file is now compiled into a separate usb_f_uac1.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Tested-by: Sebastian Reimers <sebastian.reimers@googlemail.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: f_uac2: convert to new function interface with backward ↵Andrzej Pietrasiewicz2014-08-20
| | | | | | | | | | | | | | | | | | | compatibility Converting uac2 to the new function interface requires converting the USB uac2's function code and its users. This patch converts the f_uac2.c to the new function interface. The file is now compiled into a separate usb_f_uac2.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Tested-by: Sebastian Reimers <sebastian.reimers@googlemail.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: Gadget directory cleanup - group UDC driversAndrzej Pietrasiewicz2014-07-16
| | | | | | | | | The drivers/usb/gadget directory contains many files. Files which are related can be distributed into separate directories. This patch moves the UDC drivers into a separate directory. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: Gadget directory cleanup - group legacy gadgetsAndrzej Pietrasiewicz2014-07-16
| | | | | | | | | | The drivers/usb/gadget directory contains many files. Files which are related can be distributed into separate directories. This patch moves the legacy gadgets (i.e. those not using configfs) into a separate directory. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: net2280: Add support for PLX USB338XRicardo Ribalda Delgado2014-06-30
| | | | | | | | | | | | | | | | | | | | This patch adds support for the PLX USB3380 and USB3382. This driver is based on the driver from the manufacturer. Since USB338X is register compatible with NET2280, I thought that it would be better to include this hardware into net2280 driver. Manufacturer's driver only supported the USB33X, did not follow the Kernel Style and contain some trivial errors. This patch has tried to address this issues. This patch has only been tested on USB338x hardware, but the merge has been done trying to not affect the behaviour of NET2280. Tested-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* Revert "usb: gadget: net2280: Add support for PLX USB338X"Greg Kroah-Hartman2014-05-28
| | | | | | | | | | | This reverts commit c4128cac3557ddd5fa972cb6511c426cd94a7ccd. This should come through Felipe's tree first, and there was a bunch of other patches that are needed after this one as well that I didn't have. Cc: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: gadget: net2280: Add support for PLX USB338XRicardo Ribalda Delgado2014-05-27
| | | | | | | | | | | | | | | | | | | | This patch adds support for the PLX USB3380 and USB3382. This driver is based on the driver from the manufacturer. Since USB338X is register compatible with NET2280, I thought that it would be better to include this hardware into net2280 driver. Manufacturer's driver only supported the USB33X, did not follow the Kernel Style and contain some trivial errors. This patch has tried to address this issues. This patch has only been tested on USB338x hardware, but the merge has been done trying to not affect the behaviour of NET2280. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Tested-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: ohci: sort out dependencies for lpc32xx and omapArnd Bergmann2014-05-27
| | | | | | | | | | | | | | | | The dependency on the isp1301 driver is not something that should be in the main OHCI driver but rather the SoC specific part of it. This moves the dependency for LPC32xx into USB_OHCI_HCD_LPC32XX, and changes the 'select ISP1301_OMAP' to a similar 'depends on'. Since the same dependency exists for the client driver, do the same change there. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: linux-omap@vger.kernel.org Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directoryDinh Nguyen2014-04-24
| | | | | | | | | | | | | | | | | | | | | | | | Moves the s3c-hsotg driver into the dwc2 directory and uses the dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c. NOTE: You can build both host and peripheral as a dynamically linked module, but be aware that if you insmod dwc2_gadget, then rmmod it, then insmod dwc2 and dwc2_platform for host mode, this will not work. As the step to rmmod dwc2_gadget.ko will turn off the clock to the USB IP. The dwc2 host driver currently does not look to turn on a clock yet. A patch to fix that will be coming soon. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> [ pz: Folded Kconfig/Makefile changes, which were originally in a separate patch, into this one, to avoid a build breakage. Modified Kconfig/Makefile changes a bit. Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.25.1) at 2026-07-13 01:51:39 +0000