ee79d6800b6c65dd3d3f440dbadc5a2f5c83cd08
693 Commits
| Author | SHA1 | Message | Date | |
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William Wu
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804f9c0936 |
usb: dwc2: hcd: fix isoc out transfer with unaligned dma address
This DWC2 driver has handled the unaligned DMA address problem for urb->transfer_buffer and split in transfer. But it still has problem to handle the isoc out transfer with unaligned DMA address. I test an USB Audio device which supports 24bits 96KHz 3LE format: usb 1-1: new full-speed USB device number 2 using dwc2 usb 1-1: New USB device found, idVendor=21b4, idProduct=0083, bcdDevice= 1.06 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: AudioQuest DragonFly Black v1.5 usb 1-1: Manufacturer: AudioQuest usb 1-1: SerialNumber: AQDFBL0100023815 When play 24bits 96KHz WAV file, noise occurs. The rootcause is that the DWC2 controller use internal DMA to transfer USB audio data, and the DMA address of data buffer must be 4 bytes aligned, otherwise, the dwc2 will fail to transfer the data. In this test case, the USB audio may transfer 572 bytes or 582 bytes in one usb transaction. And one URB contains multiple usb transactions, if the DWC2 transfer the 582 Bytes in the middle of the URB, the DMA address will not be 4 bytes aligned. This patch allocates new aligned buf for isoc out transfer with unaligned DMA address. For isoc split out transfer, this patch sets the start schedule at the 2 * DWC2_SLICES_PER_UFRAME to transfer the SSPLIT-begin OUT transaction like EHCI controller. Without this patch, the SSPLIT-begin OUT transaction starts in the seventh microframe, and this makes the USB HUB unhappy. This patch sets the the SSPLIT-begin OUT transaction starts in the first microframe. Change-Id: I251ccf804e062312f9bd348552493f3bab504beb Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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William Wu
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e10cecf857 |
usb: dwc2: host: fix channel halt with unknown reason
Channel halt with unknown reason happens in the following case: DWC2 + USB 2.0 HUB + HS Device + FS Device The HS Device is an optical fingerprint: usb 1-1.4: USB disconnect, device number 5 usb 1-1.4: new high-speed USB device number 6 using dwc2 usb 1-1.4: New USB device found, idVendor=28ed, idProduct=7000 usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1.4: Product: Aratek Capture Device usb 1-1.4: Manufacturer: Aratek The FS Device is an ID card identification module: usb 1-1.3: new full-speed USB device number 9 using dwc2 usb 1-1.3: New USB device found, idVendor=0400, idProduct=c35a usb 1-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0 When the issuse occurs, it always dump the error log: dwc2 ff540000.usb: dwc2_hc_chhltd_intr_dma: Channel 13 - ChHltd set, but reason is unknown dwc2 ff540000.usb: hcint 0x00000002, intsts 0x04000021 dwc2 ff540000.usb: dwc2_update_urb_state_abn(): trimming xfer length Change-Id: I93ef92007a3d1a91485c764565c8f532ce1ac1aa ------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at drivers/usb/dwc2/hcd.c:2796 dwc2_assign_and_init_hc+0x554/0x8e4() Modules linked in: bcmdhd CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.143 #3 Hardware name: Generic DT based system [<c010f854>] (unwind_backtrace) from [<c010bb84>] (show_stack+0x10/0x14) [<c010bb84>] (show_stack) from [<c03ed8b4>] (dump_stack+0x7c/0x9c) [<c03ed8b4>] (dump_stack) from [<c012737c>] (warn_slowpath_common+0x88/0xb4) [<c012737c>] (warn_slowpath_common) from [<c0127488>] (warn_slowpath_null+0x18/0x20) [<c0127488>] (warn_slowpath_null) from [<c05c8314>] (dwc2_assign_and_init_hc+0x554/0x8e4) [<c05c8314>] (dwc2_assign_and_init_hc) from [<c05c8788>] (dwc2_hcd_select_transactions+0xe4/0x178) [<c05c8788>] (dwc2_hcd_select_transactions) from [<c05ca0e4>] (dwc2_release_channel+0x1b8/0x1cc) [<c05ca0e4>] (dwc2_release_channel) from [<c05cbaa8>] (dwc2_hc_n_intr+0x4a0/0x728) [<c05cbaa8>] (dwc2_hc_n_intr) from [<c05cc1dc>] (dwc2_handle_hcd_intr+0x4ac/0x4d8) [<c05cc1dc>] (dwc2_handle_hcd_intr) from [<c05b247c>] (usb_hcd_irq+0x24/0x38) [<c05b247c>] (usb_hcd_irq) from [<c017dea4>] (handle_irq_event_percpu+0xa8/0x28c) [<c017dea4>] (handle_irq_event_percpu) from [<c017e0c0>] (handle_irq_event+0x38/0x5c) [<c017e0c0>] (handle_irq_event) from [<c0181560>] (handle_fasteoi_irq+0xa8/0x124) [<c0181560>] (handle_fasteoi_irq) from [<c017d5cc>] (generic_handle_irq+0x18/0x28) [<c017d5cc>] (generic_handle_irq) from [<c017d890>] (__handle_domain_irq+0x88/0xb0) [<c017d890>] (__handle_domain_irq) from [<c010142c>] (gic_handle_irq+0x44/0x74) [<c010142c>] (gic_handle_irq) from [<c010c554>] (__irq_svc+0x54/0x90) This patch only clears the unmask interrupts to avoid trigger unknown Channel Halted interrupt. However, if the Channel Halted interrupt happens unexpected, we need to check if the urb->length is 4-byte alignment in dwc2_update_urb_state_abn(), this can help to avoid the above warning. Change-Id: I41f5ea7b6361502019311ed1527137374e93059d Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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Frank Wang
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95b12ef4ea |
usb: dwc2: amend phy operation process
Refer to lowlevel mechanism of dwc2, amend the PHY operation process in case of unbalance for power on and off as well. This patch fix unbalanced phy power management if otg cable plug in between the completion of dwc2 probe and udc_start. Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Change-Id: Ic0c2811ed84f8f46e99e03eff44c9d20a791e05f |
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Bin Yang
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964d50060b |
usb: dwc2: prevent core phy initialisation
The usb phys need to be controlled dynamically on some Rockchip SoCs. So set the new HCD flag which prevents USB core from trying to manage our phys. Change-Id: I2d1197f42fe49bc4e454954481f344256fddb557 Signed-off-by: Bin Yang <yangbin@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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William Wu
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d37572ddf9 |
usb: dwc2: hcd: do not disable non-split periodic channels
The dwc2 programming guide section 3.5 'Halting a Channel' says that the application can disable any channel by programming the HCCHARn register with the HCCHARn.ChDis and HCCHARn.ChEna bits set to 1'b1. This enables the dwc_otg host to flush the posted requests (if any) and generates a Channel Halted interrupt. But it also requires that channel disable must not be programmed for non-split periodic channels. At the end of the next uframe/frame (in the worst case), the core generates a channel halted and disables the channel automatically. If we disable non-spilt periodic channels to halt the channels, it will easily to cause data transfer fail. A typical case is take photo with usb camera or close usb camera, Specifically, the observed order is: 1. uvc driver calls usb_kill_urb 2. usb_kill_urb calls urb_dequeue to cancel urb 3. urb_dequeue call dwc_otg_hc_halt to disable non-spilt periodic channels 4. usb core doesn't halt the non-spilt periodic channels immediately, and the application reallocates the channels for other transactions without waiting for the HCINTn.ChHltd interrupt. 5. uvc driver calls usb_set_interface to start control transfer, and gets a channel which used for non-spilt periodic transfer before. The core generates a channel halted and disables the channel automatically. This cause control transfer fail. Change-Id: I95424a99b77b552396a9fb95a5058258270ed4c2 Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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Feng Mingli
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ad81c37560 |
usb: dwc2: keep phy power on if current mode is host during probe
The commit |
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William Wu
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e85ce67f5e |
usb: dwc2: gadget: fix frame overrun issue
The frame_overrun flag is used to indicates SOF number (current_frame) overrun in DSTS and the target_frame over DSTS_SOFFN_LIMIT. Clear the frame_overrun flag only if target_frame below DSTS_SOFFN_LIMIT and current_frame less than target_frame. Change-Id: I91cf9001324a9bbbcc4bc28b335695d607fb69d4 Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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William Wu
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b3effcc1a8 |
usb: dwc2: add pm runtime support
Adds pm_runtime support for dwc2, so that power domain is enabled only when there is a transaction going on to help save power. Change-Id: I318552774d20eeaed521ff179f99b2551ee24183 Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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Meng Dongyang
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f7ced1f320 |
usb: dwc2: set op_state to peripheral when resume
The operation mode of controller will change to peripheral when resume if PD is power off during suspend, current code disconnect hcd and set lx state to L3 in this case to make sure the controller will be reinit in device mode, but that's not enough, the op_state is still host which is change when init or ID change interrupt occur. If the ID change happened after suspend the driver would miss the interrupt, so when the application call the pullup function to stop gadget and start again to change to another function, the disconnect gadget operation can't be done and the gadget restart directly. This will result in NULL point when gadget work. This patch set op_state to OTG_STATE_B_PERIPHERAL when resume in this case. Change-Id: Ifbafb7fae43d634cfa879c9a066d1e114db4196e Signed-off-by: Meng Dongyang <daniel.meng@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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Meng Dongyang
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f3b41537fc |
usb: dwc2: make hcd into L3 power off state when suspend
The controller will reset and run into error state if turn off power when suspend in host mode. This patch stop hcd to make the controller into L3 state to make sure that the controller and driver state will reset when resume. Change-Id: If66bc1a249e919f440ecde0c66f18dabde0b2e62 Signed-off-by: Meng Dongyang <daniel.meng@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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William Wu
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6e6adab8f7 |
usb: dwc2: power on/off phy for otg mode
The commit
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William Wu
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a068d93125 |
FROMLIST: usb: dwc2: resume root hub to handle disconnect of device
When handle disconnect of the hcd during bus_suspend, hcd needs to resume its root hub, otherwise the root hub will not disconnect the existing devices under its port. This issue always happens when connecting with usb devices which support auto-suspend function (e.g. usb hub). (am from https://patchwork.kernel.org/patch/9751469/) Change-Id: I663fdea73f36e89130d9a250612363968cbff941 Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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Frank Wang
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760022a209 |
usb: dwc2: add bulk clock support
Originally, dwc2 just handle one otg clock, however, it may have two or more clock need to manage for some vendor SoCs, so this reworks to use bulk clock APIs. Change-Id: I661297ef908d9eace2215205018fa94d12cea128 Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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William Wu
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d67f2d749f |
usb: dwc2: use buffer dma for device mode on Rockchip SoCs
The DWC2 driver auto detects the hardware and enable the gadget descriptor DMA if the DWC2 IP supports it. However, the gadget descriptor DMA has some unexpected compatibility issues, so we use buffer DMA instead of desc DMA. Change-Id: I1fed77f7d9bec1e0916b44d80813fb6248d461f0 Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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William Wu
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06ae73b03c |
usb: dwc2: disable lpm feature on Rockchip SoCs
LPM feature of DWC2 module integrated in Rockchip SoCs doesn't work properly or needs some additional handling, so disable it for now. Without disabling LPM feature, the USB ADB communication fail with the following error log: dwc2 ff580000.usb: new address 27 dwc2 ff580000.usb: Failed to exit L1 sleep state in 200us. dwc2 ff580000.usb: dwc2_hsotg_send_reply: cannot queue req dwc2 ff580000.usb: dwc2_hsotg_process_req_status: failed to send reply dwc2 ff580000.usb: dwc2_hsotg_enqueue_setup: failed queue (-11) dwc2 ff580000.usb: Failed to exit L1 sleep state in 200us. Change-Id: I4e2b243fba2f1536c39f313232433cfd295113d6 Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> |
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Greg Kroah-Hartman
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e92949726c |
Merge 5.10.28 into android12-5.10
Changes in 5.10.28 arm64: mm: correct the inside linear map range during hotplug check bpf: Fix fexit trampoline. virtiofs: Fail dax mount if device does not support it ext4: shrink race window in ext4_should_retry_alloc() ext4: fix bh ref count on error paths fs: nfsd: fix kconfig dependency warning for NFSD_V4 rpc: fix NULL dereference on kmalloc failure iomap: Fix negative assignment to unsigned sis->pages in iomap_swapfile_activate ASoC: rt1015: fix i2c communication error ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10 ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10 ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe ASoC: es8316: Simplify adc_pga_gain_tlv table ASoC: soc-core: Prevent warning if no DMI table is present ASoC: cs42l42: Fix Bitclock polarity inversion ASoC: cs42l42: Fix channel width support ASoC: cs42l42: Fix mixer volume control ASoC: cs42l42: Always wait at least 3ms after reset NFSD: fix error handling in NFSv4.0 callbacks kernel: freezer should treat PF_IO_WORKER like PF_KTHREAD for freezing vhost: Fix vhost_vq_reset() io_uring: fix ->flags races by linked timeouts scsi: st: Fix a use after free in st_open() scsi: qla2xxx: Fix broken #endif placement staging: comedi: cb_pcidas: fix request_irq() warn staging: comedi: cb_pcidas64: fix request_irq() warn ASoC: rt5659: Update MCLK rate in set_sysclk() ASoC: rt711: add snd_soc_component remove callback thermal/core: Add NULL pointer check before using cooling device stats locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling locking/ww_mutex: Fix acquire/release imbalance in ww_acquire_init()/ww_acquire_fini() nvmet-tcp: fix kmap leak when data digest in use io_uring: imply MSG_NOSIGNAL for send[msg]()/recv[msg]() calls static_call: Align static_call_is_init() patching condition ext4: do not iput inode under running transaction in ext4_rename() io_uring: call req_set_fail_links() on short send[msg]()/recv[msg]() with MSG_WAITALL net: mvpp2: fix interrupt mask/unmask skip condition flow_dissector: fix TTL and TOS dissection on IPv4 fragments can: dev: move driver related infrastructure into separate subdir net: introduce CAN specific pointer in the struct net_device can: tcan4x5x: fix max register value brcmfmac: clear EAP/association status bits on linkdown events ath11k: add ieee80211_unregister_hw to avoid kernel crash caused by NULL pointer rtw88: coex: 8821c: correct antenna switch function netdevsim: dev: Initialize FIB module after debugfs iwlwifi: pcie: don't disable interrupts for reg_lock ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr() net: ethernet: aquantia: Handle error cleanup of start on open appletalk: Fix skb allocation size in loopback case net: ipa: remove two unused register definitions net: ipa: fix register write command validation net: wan/lmc: unregister device when no matching device is found net: 9p: advance iov on empty read bpf: Remove MTU check in __bpf_skb_max_len ACPI: tables: x86: Reserve memory occupied by ACPI tables ACPI: processor: Fix CPU0 wakeup in acpi_idle_play_dead() ALSA: usb-audio: Apply sample rate quirk to Logitech Connect ALSA: hda: Re-add dropped snd_poewr_change_state() calls ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks ALSA: hda/realtek: fix a determine_headset_type issue for a Dell AIO ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook ALSA: hda/realtek: fix mute/micmute LEDs for HP 640 G8 xtensa: fix uaccess-related livelock in do_page_fault xtensa: move coprocessor_flush to the .text section KVM: SVM: load control fields from VMCB12 before checking them KVM: SVM: ensure that EFER.SVME is set when running nested guest or on nested vmexit PM: runtime: Fix race getting/putting suppliers at probe PM: runtime: Fix ordering in pm_runtime_get_suppliers() tracing: Fix stack trace event size s390/vdso: copy tod_steering_delta value to vdso_data page s390/vdso: fix tod_steering_delta type mm: fix race by making init_zero_pfn() early_initcall drm/amdkfd: dqm fence memory corruption drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings() drm/amdgpu: check alignment on CPU page for bo map reiserfs: update reiserfs_xattrs_initialized() condition drm/imx: fix memory leak when fails to init drm/tegra: dc: Restore coupling of display controllers drm/tegra: sor: Grab runtime PM reference across reset vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends pinctrl: rockchip: fix restore error in resume extcon: Add stubs for extcon_register_notifier_all() functions extcon: Fix error handling in extcon_dev_register firmware: stratix10-svc: reset COMMAND_RECONFIG_FLAG_PARTIAL to 0 usb: dwc3: pci: Enable dis_uX_susphy_quirk for Intel Merrifield video: hyperv_fb: Fix a double free in hvfb_probe firewire: nosy: Fix a use-after-free bug in nosy_ioctl() usbip: vhci_hcd fix shift out-of-bounds in vhci_hub_control() USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem usb: musb: Fix suspend with devices connected for a64 usb: xhci-mtk: fix broken streams issue on 0.96 xHCI cdc-acm: fix BREAK rx code path adding necessary calls USB: cdc-acm: untangle a circular dependency between callback and softint USB: cdc-acm: downgrade message to debug USB: cdc-acm: fix double free on probe failure USB: cdc-acm: fix use-after-free after probe failure usb: gadget: udc: amd5536udc_pci fix null-ptr-dereference usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board. usb: dwc2: Prevent core suspend when port connection flag is 0 usb: dwc3: qcom: skip interconnect init for ACPI probe usb: dwc3: gadget: Clear DEP flags after stop transfers in ep disable soc: qcom-geni-se: Cleanup the code to remove proxy votes staging: rtl8192e: Fix incorrect source in memcpy() staging: rtl8192e: Change state information from u16 to u8 driver core: clear deferred probe reason on probe retry drivers: video: fbcon: fix NULL dereference in fbcon_cursor() riscv: evaluate put_user() arg before enabling user access Revert "kernel: freezer should treat PF_IO_WORKER like PF_KTHREAD for freezing" bpf: Use NOP_ATOMIC5 instead of emit_nops(&prog, 5) for BPF_TRAMP_F_CALL_ORIG Linux 5.10.28 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ifdbbeda8de3ee22a7aa3f5d3b10becf0aba1a124 |
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Artur Petrosyan
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137dfed155 |
usb: dwc2: Prevent core suspend when port connection flag is 0
commit |
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Artur Petrosyan
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4e28aca967 |
usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
commit |
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Greg Kroah-Hartman
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d8c7f0a3cd |
Merge 5.10.20 into android12-5.10
Changes in 5.10.20 vmlinux.lds.h: add DWARF v5 sections vdpa/mlx5: fix param validation in mlx5_vdpa_get_config() debugfs: be more robust at handling improper input in debugfs_lookup() debugfs: do not attempt to create a new file before the filesystem is initalized scsi: libsas: docs: Remove notify_ha_event() scsi: qla2xxx: Fix mailbox Ch erroneous error kdb: Make memory allocations more robust w1: w1_therm: Fix conversion result for negative temperatures PCI: qcom: Use PHY_REFCLK_USE_PAD only for ipq8064 PCI: Decline to resize resources if boot config must be preserved virt: vbox: Do not use wait_event_interruptible when called from kernel context bfq: Avoid false bfq queue merging ALSA: usb-audio: Fix PCM buffer allocation in non-vmalloc mode MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section vmlinux.lds.h: Define SANTIZER_DISCARDS with CONFIG_GCOV_KERNEL=y random: fix the RNDRESEEDCRNG ioctl ALSA: pcm: Call sync_stop at disconnection ALSA: pcm: Assure sync with the pending stop operation at suspend ALSA: pcm: Don't call sync_stop if it hasn't been stopped drm/i915/gt: One more flush for Baytrail clear residuals ath10k: Fix error handling in case of CE pipe init failure Bluetooth: btqcomsmd: Fix a resource leak in error handling paths in the probe function Bluetooth: hci_uart: Fix a race for write_work scheduling Bluetooth: Fix initializing response id after clearing struct arm64: dts: renesas: beacon kit: Fix choppy Bluetooth Audio arm64: dts: renesas: beacon: Fix audio-1.8V pin enable ARM: dts: exynos: correct PMIC interrupt trigger level on Artik 5 ARM: dts: exynos: correct PMIC interrupt trigger level on Monk ARM: dts: exynos: correct PMIC interrupt trigger level on Rinato ARM: dts: exynos: correct PMIC interrupt trigger level on Spring ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale Octa ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid XU3 family arm64: dts: exynos: correct PMIC interrupt trigger level on TM2 arm64: dts: exynos: correct PMIC interrupt trigger level on Espresso memory: mtk-smi: Fix PM usage counter unbalance in mtk_smi ops Bluetooth: hci_qca: Fix memleak in qca_controller_memdump staging: vchiq: Fix bulk userdata handling staging: vchiq: Fix bulk transfers on 64-bit builds arm64: dts: qcom: msm8916-samsung-a5u: Fix iris compatible net: stmmac: dwmac-meson8b: fix enabling the timing-adjustment clock bpf: Add bpf_patch_call_args prototype to include/linux/bpf.h bpf: Avoid warning when re-casting __bpf_call_base into __bpf_call_base_args firmware: arm_scmi: Fix call site of scmi_notification_exit arm64: dts: allwinner: A64: properly connect USB PHY to port 0 arm64: dts: allwinner: H6: properly connect USB PHY to port 0 arm64: dts: allwinner: Drop non-removable from SoPine/LTS SD card arm64: dts: allwinner: H6: Allow up to 150 MHz MMC bus frequency arm64: dts: allwinner: A64: Limit MMC2 bus frequency to 150 MHz arm64: dts: qcom: msm8916-samsung-a2015: Fix sensors cpufreq: brcmstb-avs-cpufreq: Free resources in error path cpufreq: brcmstb-avs-cpufreq: Fix resource leaks in ->remove() arm64: dts: rockchip: rk3328: Add clock_in_out property to gmac2phy node ACPICA: Fix exception code class checks usb: gadget: u_audio: Free requests only after callback arm64: dts: qcom: sdm845-db845c: Fix reset-pin of ov8856 node soc: qcom: socinfo: Fix an off by one in qcom_show_pmic_model() soc: ti: pm33xx: Fix some resource leak in the error handling paths of the probe function staging: media: atomisp: Fix size_t format specifier in hmm_alloc() debug statemenet Bluetooth: drop HCI device reference before return Bluetooth: Put HCI device if inquiry procedure interrupts memory: ti-aemif: Drop child node when jumping out loop ARM: dts: Configure missing thermal interrupt for 4430 usb: dwc2: Do not update data length if it is 0 on inbound transfers usb: dwc2: Abort transaction after errors with unknown reason usb: dwc2: Make "trimming xfer length" a debug message staging: rtl8723bs: wifi_regd.c: Fix incorrect number of regulatory rules x86/MSR: Filter MSR writes through X86_IOC_WRMSR_REGS ioctl too arm64: dts: renesas: beacon: Fix EEPROM compatible value can: mcp251xfd: mcp251xfd_probe(): fix errata reference ARM: dts: armada388-helios4: assign pinctrl to LEDs ARM: dts: armada388-helios4: assign pinctrl to each fan arm64: dts: armada-3720-turris-mox: rename u-boot mtd partition to a53-firmware opp: Correct debug message in _opp_add_static_v2() Bluetooth: btusb: Fix memory leak in btusb_mtk_wmt_recv soc: qcom: ocmem: don't return NULL in of_get_ocmem arm64: dts: msm8916: Fix reserved and rfsa nodes unit address arm64: dts: meson: fix broken wifi node for Khadas VIM3L iwlwifi: mvm: set enabled in the PPAG command properly ARM: s3c: fix fiq for clang IAS optee: simplify i2c access staging: wfx: fix possible panic with re-queued frames ARM: at91: use proper asm syntax in pm_suspend ath10k: Fix suspicious RCU usage warning in ath10k_wmi_tlv_parse_peer_stats_info() ath10k: Fix lockdep assertion warning in ath10k_sta_statistics ath11k: fix a locking bug in ath11k_mac_op_start() soc: aspeed: snoop: Add clock control logic iwlwifi: mvm: fix the type we use in the PPAG table validity checks iwlwifi: mvm: store PPAG enabled/disabled flag properly iwlwifi: mvm: send stored PPAG command instead of local iwlwifi: mvm: assign SAR table revision to the command later iwlwifi: mvm: don't check if CSA event is running before removing bpf_lru_list: Read double-checked variable once without lock iwlwifi: pnvm: set the PNVM again if it was already loaded iwlwifi: pnvm: increment the pointer before checking the TLV ath9k: fix data bus crash when setting nf_override via debugfs selftests/bpf: Convert test_xdp_redirect.sh to bash ibmvnic: Set to CLOSED state even on error bnxt_en: reverse order of TX disable and carrier off bnxt_en: Fix devlink info's stored fw.psid version format. xen/netback: fix spurious event detection for common event case dpaa2-eth: fix memory leak in XDP_REDIRECT net: phy: consider that suspend2ram may cut off PHY power net/mlx5e: Don't change interrupt moderation params when DIM is enabled net/mlx5e: Change interrupt moderation channel params also when channels are closed net/mlx5: Fix health error state handling net/mlx5e: Replace synchronize_rcu with synchronize_net net/mlx5e: kTLS, Use refcounts to free kTLS RX priv context net/mlx5: Disable devlink reload for multi port slave device net/mlx5: Disallow RoCE on multi port slave device net/mlx5: Disallow RoCE on lag device net/mlx5: Disable devlink reload for lag devices net/mlx5e: CT: manage the lifetime of the ct entry object net/mlx5e: Check tunnel offload is required before setting SWP mac80211: fix potential overflow when multiplying to u32 integers libbpf: Ignore non function pointer member in struct_ops bpf: Fix an unitialized value in bpf_iter bpf, devmap: Use GFP_KERNEL for xdp bulk queue allocation bpf: Fix bpf_fib_lookup helper MTU check for SKB ctx selftests: mptcp: fix ACKRX debug message tcp: fix SO_RCVLOWAT related hangs under mem pressure net: axienet: Handle deferred probe on clock properly cxgb4/chtls/cxgbit: Keeping the max ofld immediate data size same in cxgb4 and ulds b43: N-PHY: Fix the update of coef for the PHY revision >= 3case bpf: Clear subreg_def for global function return values ibmvnic: add memory barrier to protect long term buffer ibmvnic: skip send_request_unmap for timeout reset net: dsa: felix: perform teardown in reverse order of setup net: dsa: felix: don't deinitialize unused ports net: phy: mscc: adding LCPLL reset to VSC8514 net: amd-xgbe: Reset the PHY rx data path when mailbox command timeout net: amd-xgbe: Fix NETDEV WATCHDOG transmit queue timeout warning net: amd-xgbe: Reset link when the link never comes back net: amd-xgbe: Fix network fluctuations when using 1G BELFUSE SFP net: mvneta: Remove per-cpu queue mapping for Armada 3700 net: enetc: fix destroyed phylink dereference during unbind tty: convert tty_ldisc_ops 'read()' function to take a kernel pointer tty: implement read_iter fbdev: aty: SPARC64 requires FB_ATY_CT drm/gma500: Fix error return code in psb_driver_load() gma500: clean up error handling in init drm/fb-helper: Add missed unlocks in setcmap_legacy() drm/panel: mantix: Tweak init sequence drm/vc4: hdmi: Take into account the clock doubling flag in atomic_check crypto: sun4i-ss - linearize buffers content must be kept crypto: sun4i-ss - fix kmap usage crypto: arm64/aes-ce - really hide slower algos when faster ones are enabled hwrng: ingenic - Fix a resource leak in an error handling path media: allegro: Fix use after free on error kcsan: Rewrite kcsan_prandom_u32_max() without prandom_u32_state() drm: rcar-du: Fix PM reference leak in rcar_cmm_enable() drm: rcar-du: Fix crash when using LVDS1 clock for CRTC drm: rcar-du: Fix the return check of of_parse_phandle and of_find_device_by_node drm/amdgpu: Fix macro name _AMDGPU_TRACE_H_ in preprocessor if condition MIPS: c-r4k: Fix section mismatch for loongson2_sc_init MIPS: lantiq: Explicitly compare LTQ_EBU_PCC_ISTAT against 0 drm/virtio: make sure context is created in gem open drm/fourcc: fix Amlogic format modifier masks media: ipu3-cio2: Build only for x86 media: i2c: ov5670: Fix PIXEL_RATE minimum value media: imx: Unregister csc/scaler only if registered media: imx: Fix csc/scaler unregister media: mtk-vcodec: fix error return code in vdec_vp9_decode() media: camss: missing error code in msm_video_register() media: vsp1: Fix an error handling path in the probe function media: em28xx: Fix use-after-free in em28xx_alloc_urbs media: media/pci: Fix memleak in empress_init media: tm6000: Fix memleak in tm6000_start_stream media: aspeed: fix error return code in aspeed_video_setup_video() ASoC: cs42l56: fix up error handling in probe ASoC: qcom: qdsp6: Move frontend AIFs to q6asm-dai evm: Fix memleak in init_desc crypto: bcm - Rename struct device_private to bcm_device_private sched/fair: Avoid stale CPU util_est value for schedutil in task dequeue drm/sun4i: tcon: fix inverted DCLK polarity media: imx7: csi: Fix regression for parallel cameras on i.MX6UL media: imx7: csi: Fix pad link validation media: ti-vpe: cal: fix write to unallocated memory MIPS: properly stop .eh_frame generation MIPS: Compare __SYNC_loongson3_war against 0 drm/tegra: Fix reference leak when pm_runtime_get_sync() fails drm/amdgpu: toggle on DF Cstate after finishing xgmi injection bsg: free the request before return error code macintosh/adb-iop: Use big-endian autopoll mask drm/amd/display: Fix 10/12 bpc setup in DCE output bit depth reduction. drm/amd/display: Fix HDMI deep color output for DCE 6-11. media: software_node: Fix refcounts in software_node_get_next_child() media: lmedm04: Fix misuse of comma media: vidtv: psi: fix missing crc for PMT media: atomisp: Fix a buffer overflow in debug code media: qm1d1c0042: fix error return code in qm1d1c0042_init() media: cx25821: Fix a bug when reallocating some dma memory media: mtk-vcodec: fix argument used when DEBUG is defined media: pxa_camera: declare variable when DEBUG is defined media: uvcvideo: Accept invalid bFormatIndex and bFrameIndex values sched/eas: Don't update misfit status if the task is pinned f2fs: compress: fix potential deadlock ASoC: qcom: lpass-cpu: Remove bit clock state check ASoC: SOF: Intel: hda: cancel D0i3 work during runtime suspend perf/arm-cmn: Fix PMU instance naming perf/arm-cmn: Move IRQs when migrating context mtd: parser: imagetag: fix error codes in bcm963xx_parse_imagetag_partitions() crypto: talitos - Work around SEC6 ERRATA (AES-CTR mode data size error) crypto: talitos - Fix ctr(aes) on SEC1 drm/nouveau: bail out of nouveau_channel_new if channel init fails mm: proc: Invalidate TLB after clearing soft-dirty page state ata: ahci_brcm: Add back regulators management ASoC: cpcap: fix microphone timeslot mask ASoC: codecs: add missing max_register in regmap config mtd: parsers: afs: Fix freeing the part name memory in failure f2fs: fix to avoid inconsistent quota data drm/amdgpu: Prevent shift wrapping in amdgpu_read_mask() f2fs: fix a wrong condition in __submit_bio ASoC: qcom: Fix typo error in HDMI regmap config callbacks KVM: nSVM: Don't strip host's C-bit from guest's CR3 when reading PDPTRs drm/mediatek: Check if fb is null Drivers: hv: vmbus: Avoid use-after-free in vmbus_onoffer_rescind() ASoC: Intel: sof_sdw: add missing TGL_HDMI quirk for Dell SKU 0A5E ASoC: Intel: sof_sdw: add missing TGL_HDMI quirk for Dell SKU 0A3E locking/lockdep: Avoid unmatched unlock ASoC: qcom: lpass: Fix i2s ctl register bit map ASoC: rt5682: Fix panic in rt5682_jack_detect_handler happening during system shutdown ASoC: SOF: debug: Fix a potential issue on string buffer termination btrfs: clarify error returns values in __load_free_space_cache btrfs: fix double accounting of ordered extent for subpage case in btrfs_invalidapge KVM: x86: Restore all 64 bits of DR6 and DR7 during RSM on x86-64 s390/zcrypt: return EIO when msg retry limit reached drm/vc4: hdmi: Move hdmi reset to bind drm/vc4: hdmi: Fix register offset with longer CEC messages drm/vc4: hdmi: Fix up CEC registers drm/vc4: hdmi: Restore cec physical address on reconnect drm/vc4: hdmi: Compute the CEC clock divider from the clock rate drm/vc4: hdmi: Update the CEC clock divider on HSM rate change drm/lima: fix reference leak in lima_pm_busy drm/dp_mst: Don't cache EDIDs for physical ports hwrng: timeriomem - Fix cooldown period calculation crypto: ecdh_helper - Ensure 'len >= secret.len' in decode_key() io_uring: fix possible deadlock in io_uring_poll nvmet-tcp: fix receive data digest calculation for multiple h2cdata PDUs nvmet-tcp: fix potential race of tcp socket closing accept_work nvme-multipath: set nr_zones for zoned namespaces nvmet: remove extra variable in identify ns nvmet: set status to 0 in case for invalid nsid ASoC: SOF: sof-pci-dev: add missing Up-Extreme quirk ima: Free IMA measurement buffer on error ima: Free IMA measurement buffer after kexec syscall ASoC: simple-card-utils: Fix device module clock fs/jfs: fix potential integer overflow on shift of a int jffs2: fix use after free in jffs2_sum_write_data() ubifs: Fix memleak in ubifs_init_authentication ubifs: replay: Fix high stack usage, again ubifs: Fix error return code in alloc_wbufs() irqchip/imx: IMX_INTMUX should not default to y, unconditionally smp: Process pending softirqs in flush_smp_call_function_from_idle() drm/amdgpu/display: remove hdcp_srm sysfs on device removal capabilities: Don't allow writing ambiguous v3 file capabilities HSI: Fix PM usage counter unbalance in ssi_hw_init power: supply: cpcap: Add missing IRQF_ONESHOT to fix regression clk: meson: clk-pll: fix initializing the old rate (fallback) for a PLL clk: meson: clk-pll: make "ret" a signed integer clk: meson: clk-pll: propagate the error from meson_clk_pll_set_rate() selftests/powerpc: Make the test check in eeh-basic.sh posix compliant regulator: qcom-rpmh-regulator: add pm8009-1 chip revision arm64: dts: qcom: qrb5165-rb5: fix pm8009 regulators quota: Fix memory leak when handling corrupted quota file i2c: iproc: handle only slave interrupts which are enabled i2c: iproc: update slave isr mask (ISR_MASK_SLAVE) i2c: iproc: handle master read request spi: cadence-quadspi: Abort read if dummy cycles required are too many clk: sunxi-ng: h6: Fix CEC clock clk: renesas: r8a779a0: Remove non-existent S2 clock clk: renesas: r8a779a0: Fix parent of CBFUSA clock HID: core: detect and skip invalid inputs to snto32() RDMA/siw: Fix handling of zero-sized Read and Receive Queues. dmaengine: fsldma: Fix a resource leak in the remove function dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function dmaengine: owl-dma: Fix a resource leak in the remove function dmaengine: hsu: disable spurious interrupt mfd: bd9571mwv: Use devm_mfd_add_devices() power: supply: cpcap-charger: Fix missing power_supply_put() power: supply: cpcap-battery: Fix missing power_supply_put() power: supply: cpcap-charger: Fix power_supply_put on null battery pointer fdt: Properly handle "no-map" field in the memory region of/fdt: Make sure no-map does not remove already reserved regions RDMA/rtrs: Extend ibtrs_cq_qp_create RDMA/rtrs-srv: Release lock before call into close_sess RDMA/rtrs-srv: Use sysfs_remove_file_self for disconnect RDMA/rtrs-clt: Set mininum limit when create QP RDMA/rtrs: Call kobject_put in the failure path RDMA/rtrs-srv: Fix missing wr_cqe RDMA/rtrs-clt: Refactor the failure cases in alloc_clt RDMA/rtrs-srv: Init wr_cnt as 1 power: reset: at91-sama5d2_shdwc: fix wkupdbc mask rtc: s5m: select REGMAP_I2C dmaengine: idxd: set DMA channel to be private power: supply: fix sbs-charger build, needs REGMAP_I2C clocksource/drivers/ixp4xx: Select TIMER_OF when needed clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined spi: imx: Don't print error on -EPROBEDEFER RDMA/mlx5: Use the correct obj_id upon DEVX TIR creation IB/mlx5: Add mutex destroy call to cap_mask_mutex mutex clk: sunxi-ng: h6: Fix clock divider range on some clocks platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT platform/chrome: cros_ec_proto: Add LID and BATTERY to default mask regulator: axp20x: Fix reference cout leak watch_queue: Drop references to /dev/watch_queue certs: Fix blacklist flag type confusion regulator: s5m8767: Fix reference count leak spi: atmel: Put allocated master before return regulator: s5m8767: Drop regulators OF node reference power: supply: axp20x_usb_power: Init work before enabling IRQs power: supply: smb347-charger: Fix interrupt usage if interrupt is unavailable regulator: core: Avoid debugfs: Directory ... already present! error isofs: release buffer head before return watchdog: intel-mid_wdt: Postpone IRQ handler registration till SCU is ready auxdisplay: ht16k33: Fix refresh rate handling objtool: Fix error handling for STD/CLD warnings objtool: Fix retpoline detection in asm code objtool: Fix ".cold" section suffix check for newer versions of GCC scsi: lpfc: Fix ancient double free iommu: Switch gather->end to the inclusive end IB/umad: Return EIO in case of when device disassociated IB/umad: Return EPOLLERR in case of when device disassociated KVM: PPC: Make the VMX instruction emulation routines static powerpc/47x: Disable 256k page size powerpc/time: Enable sched clock for irqtime mmc: owl-mmc: Fix a resource leak in an error handling path and in the remove function mmc: sdhci-sprd: Fix some resource leaks in the remove function mmc: usdhi6rol0: Fix a resource leak in the error handling path of the probe mmc: renesas_sdhi_internal_dmac: Fix DMA buffer alignment from 8 to 128-bytes ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores i2c: qcom-geni: Store DMA mapping data in geni_i2c_dev struct amba: Fix resource leak for drivers without .remove iommu: Move iotlb_sync_map out from __iommu_map iommu: Properly pass gfp_t in _iommu_map() to avoid atomic sleeping IB/mlx5: Return appropriate error code instead of ENOMEM IB/cm: Avoid a loop when device has 255 ports tracepoint: Do not fail unregistering a probe due to memory failure rtc: zynqmp: depend on HAS_IOMEM perf tools: Fix DSO filtering when not finding a map for a sampled address perf vendor events arm64: Fix Ampere eMag event typo RDMA/rxe: Fix coding error in rxe_recv.c RDMA/rxe: Fix coding error in rxe_rcv_mcast_pkt RDMA/rxe: Correct skb on loopback path spi: stm32: properly handle 0 byte transfer mfd: altera-sysmgr: Fix physical address storing more mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq() powerpc/pseries/dlpar: handle ibm, configure-connector delay status powerpc/8xx: Fix software emulation interrupt clk: qcom: gcc-msm8998: Fix Alpha PLL type for all GPLLs kunit: tool: fix unit test cleanup handling kselftests: dmabuf-heaps: Fix Makefile's inclusion of the kernel's usr/include dir RDMA/hns: Fixed wrong judgments in the goto branch RDMA/siw: Fix calculation of tx_valid_cpus size RDMA/hns: Fix type of sq_signal_bits RDMA/hns: Disable RQ inline by default clk: divider: fix initialization with parent_hw spi: pxa2xx: Fix the controller numbering for Wildcat Point powerpc/uaccess: Avoid might_fault() when user access is enabled powerpc/kuap: Restore AMR after replaying soft interrupts regulator: qcom-rpmh: fix pm8009 ldo7 clk: aspeed: Fix APLL calculate formula from ast2600-A2 selftests/ftrace: Update synthetic event syntax errors perf symbols: Use (long) for iterator for bfd symbols regulator: bd718x7, bd71828, Fix dvs voltage levels spi: dw: Avoid stack content exposure spi: Skip zero-length transfers in spi_transfer_one_message() printk: avoid prb_first_valid_seq() where possible perf symbols: Fix return value when loading PE DSO nfsd: register pernet ops last, unregister first svcrdma: Hold private mutex while invoking rdma_accept() ceph: fix flush_snap logic after putting caps RDMA/hns: Fixes missing error code of CMDQ RDMA/ucma: Fix use-after-free bug in ucma_create_uevent RDMA/rtrs-srv: Fix stack-out-of-bounds RDMA/rtrs: Only allow addition of path to an already established session RDMA/rtrs-srv: fix memory leak by missing kobject free RDMA/rtrs-srv-sysfs: fix missing put_device RDMA/rtrs-srv: Do not pass a valid pointer to PTR_ERR() Input: sur40 - fix an error code in sur40_probe() perf record: Fix continue profiling after draining the buffer perf intel-pt: Fix missing CYC processing in PSB perf intel-pt: Fix premature IPC perf intel-pt: Fix IPC with CYC threshold perf test: Fix unaligned access in sample parsing test Input: elo - fix an error code in elo_connect() sparc64: only select COMPAT_BINFMT_ELF if BINFMT_ELF is set sparc: fix led.c driver when PROC_FS is not enabled Input: zinitix - fix return type of zinitix_init_touch() ARM: 9065/1: OABI compat: fix build when EPOLL is not enabled misc: eeprom_93xx46: Fix module alias to enable module autoprobe phy: rockchip-emmc: emmc_phy_init() always return 0 phy: cadence-torrent: Fix error code in cdns_torrent_phy_probe() misc: eeprom_93xx46: Add module alias to avoid breaking support for non device tree users PCI: rcar: Always allocate MSI addresses in 32bit space soundwire: cadence: fix ACK/NAK handling pwm: rockchip: Enable APB clock during register access while probing pwm: rockchip: rockchip_pwm_probe(): Remove superfluous clk_unprepare() pwm: rockchip: Eliminate potential race condition when probing PCI: xilinx-cpm: Fix reference count leak on error path VMCI: Use set_page_dirty_lock() when unregistering guest memory PCI: Align checking of syscall user config accessors mei: hbm: call mei_set_devstate() on hbm stop response drm/msm: Fix MSM_INFO_GET_IOVA with carveout drm/msm/dsi: Correct io_start for MSM8994 (20nm PHY) drm/msm/mdp5: Fix wait-for-commit for cmd panels drm/msm: Fix race of GPU init vs timestamp power management. drm/msm: Fix races managing the OOB state for timestamp vs timestamps. drm/msm/dp: trigger unplug event in msm_dp_display_disable vfio/iommu_type1: Populate full dirty when detach non-pinned group vfio/iommu_type1: Fix some sanity checks in detach group vfio-pci/zdev: fix possible segmentation fault issue ext4: fix potential htree index checksum corruption phy: USB_LGM_PHY should depend on X86 coresight: etm4x: Skip accessing TRCPDCR in save/restore nvmem: core: Fix a resource leak on error in nvmem_add_cells_from_of() nvmem: core: skip child nodes not matching binding soundwire: bus: use sdw_update_no_pm when initializing a device soundwire: bus: use sdw_write_no_pm when setting the bus scale registers soundwire: export sdw_write/read_no_pm functions soundwire: bus: fix confusion on device used by pm_runtime misc: fastrpc: fix incorrect usage of dma_map_sgtable remoteproc/mediatek: acknowledge watchdog IRQ after handled regmap: sdw: use _no_pm functions in regmap_read/write ext: EXT4_KUNIT_TESTS should depend on EXT4_FS instead of selecting it mailbox: sprd: correct definition of SPRD_OUTBOX_FIFO_FULL device-dax: Fix default return code of range_parse() PCI: pci-bridge-emul: Fix array overruns, improve safety PCI: cadence: Fix DMA range mapping early return error i40e: Fix flow for IPv6 next header (extension header) i40e: Add zero-initialization of AQ command structures i40e: Fix overwriting flow control settings during driver loading i40e: Fix addition of RX filters after enabling FW LLDP agent i40e: Fix VFs not created Take mmap lock in cacheflush syscall nios2: fixed broken sys_clone syscall i40e: Fix add TC filter for IPv6 octeontx2-af: Fix an off by one in rvu_dbg_qsize_write() pwm: iqs620a: Fix overflow and optimize calculations vfio/type1: Use follow_pte() ice: report correct max number of TCs ice: Account for port VLAN in VF max packet size calculation ice: Fix state bits on LLDP mode switch ice: update the number of available RSS queues net: stmmac: fix CBS idleslope and sendslope calculation net/mlx4_core: Add missed mlx4_free_cmd_mailbox() PCI: rockchip: Make 'ep-gpios' DT property optional vxlan: move debug check after netdev unregister wireguard: device: do not generate ICMP for non-IP packets wireguard: kconfig: use arm chacha even with no neon ocfs2: fix a use after free on error mm: memcontrol: fix NR_ANON_THPS accounting in charge moving mm: memcontrol: fix slub memory accounting mm/memory.c: fix potential pte_unmap_unlock pte error mm/hugetlb: fix potential double free in hugetlb_register_node() error path mm/hugetlb: suppress wrong warning info when alloc gigantic page mm/compaction: fix misbehaviors of fast_find_migrateblock() r8169: fix jumbo packet handling on RTL8168e NFSv4: Fixes for nfs4_bitmask_adjust() KVM: SVM: Intercept INVPCID when it's disabled to inject #UD KVM: x86/mmu: Expand collapsible SPTE zap for TDP MMU to ZONE_DEVICE and HugeTLB pages arm64: Add missing ISB after invalidating TLB in __primary_switch i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition i2c: exynos5: Preserve high speed master code mm,thp,shmem: make khugepaged obey tmpfs mount flags mm: fix memory_failure() handling of dax-namespace metadata mm/rmap: fix potential pte_unmap on an not mapped pte proc: use kvzalloc for our kernel buffer csky: Fix a size determination in gpr_get() scsi: bnx2fc: Fix Kconfig warning & CNIC build errors scsi: sd: sd_zbc: Don't pass GFP_NOIO to kvcalloc block: reopen the device in blkdev_reread_part ide/falconide: Fix module unload scsi: sd: Fix Opal support blk-settings: align max_sectors on "logical_block_size" boundary soundwire: intel: fix possible crash when no device is detected ACPI: property: Fix fwnode string properties matching ACPI: configfs: add missing check after configfs_register_default_group() cpufreq: ACPI: Set cpuinfo.max_freq directly if max boost is known HID: logitech-dj: add support for keyboard events in eQUAD step 4 Gaming HID: wacom: Ignore attempts to overwrite the touch_max value from HID Input: raydium_ts_i2c - do not send zero length Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S Input: joydev - prevent potential read overflow in ioctl Input: i8042 - add ASUS Zenbook Flip to noselftest list media: mceusb: Fix potential out-of-bounds shift USB: serial: option: update interface mapping for ZTE P685M usb: musb: Fix runtime PM race in musb_queue_resume_work usb: dwc3: gadget: Fix setting of DEPCFG.bInterval_m1 usb: dwc3: gadget: Fix dep->interval for fullspeed interrupt USB: serial: ftdi_sio: fix FTX sub-integer prescaler USB: serial: pl2303: fix line-speed handling on newer chips USB: serial: mos7840: fix error code in mos7840_write() USB: serial: mos7720: fix error code in mos7720_write() phy: lantiq: rcu-usb2: wait after clock enable ALSA: fireface: fix to parse sync status register of latter protocol ALSA: hda: Add another CometLake-H PCI ID ALSA: hda/hdmi: Drop bogus check at closing a stream ALSA: hda/realtek: modify EAPD in the ALC886 ALSA: hda/realtek: Quirk for HP Spectre x360 14 amp setup MIPS: Ingenic: Disable HPTLB for D0 XBurst CPUs too MIPS: Support binutils configured with --enable-mips-fix-loongson3-llsc=yes MIPS: VDSO: Use CLANG_FLAGS instead of filtering out '--target=' Revert "MIPS: Octeon: Remove special handling of CONFIG_MIPS_ELF_APPENDED_DTB=y" Revert "bcache: Kill btree_io_wq" bcache: Give btree_io_wq correct semantics again bcache: Move journal work to new flush wq Revert "drm/amd/display: Update NV1x SR latency values" drm/amd/display: Add FPU wrappers to dcn21_validate_bandwidth() drm/amd/display: Remove Assert from dcn10_get_dig_frontend drm/amd/display: Add vupdate_no_lock interrupts for DCN2.1 drm/amdkfd: Fix recursive lock warnings drm/amdgpu: Set reference clock to 100Mhz on Renoir (v2) drm/nouveau/kms: handle mDP connectors drm/modes: Switch to 64bit maths to avoid integer overflow drm/sched: Cancel and flush all outstanding jobs before finish. drm/panel: kd35t133: allow using non-continuous dsi clock drm/rockchip: Require the YTR modifier for AFBC ASoC: siu: Fix build error by a wrong const prefix selinux: fix inconsistency between inode_getxattr and inode_listsecurity erofs: initialized fields can only be observed after bit is set tpm_tis: Fix check_locality for correct locality acquisition tpm_tis: Clean up locality release KEYS: trusted: Fix incorrect handling of tpm_get_random() KEYS: trusted: Fix migratable=1 failing KEYS: trusted: Reserve TPM for seal and unseal operations btrfs: do not cleanup upper nodes in btrfs_backref_cleanup_node btrfs: do not warn if we can't find the reloc root when looking up backref btrfs: add asserts for deleting backref cache nodes btrfs: abort the transaction if we fail to inc ref in btrfs_copy_root btrfs: fix reloc root leak with 0 ref reloc roots on recovery btrfs: splice remaining dirty_bg's onto the transaction dirty bg list btrfs: handle space_info::total_bytes_pinned inside the delayed ref itself btrfs: account for new extents being deleted in total_bytes_pinned btrfs: fix extent buffer leak on failure to copy root drm/i915/gt: Flush before changing register state drm/i915/gt: Correct surface base address for renderclear crypto: arm64/sha - add missing module aliases crypto: aesni - prevent misaligned buffers on the stack crypto: michael_mic - fix broken misalignment handling crypto: sun4i-ss - checking sg length is not sufficient crypto: sun4i-ss - IV register does not work on A10 and A13 crypto: sun4i-ss - handle BigEndian for cipher crypto: sun4i-ss - initialize need_fallback soc: samsung: exynos-asv: don't defer early on not-supported SoCs soc: samsung: exynos-asv: handle reading revision register error seccomp: Add missing return in non-void function arm64: ptrace: Fix seccomp of traced syscall -1 (NO_SYSCALL) misc: rtsx: init of rts522a add OCP power off when no card is present drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue pstore: Fix typo in compression option name dts64: mt7622: fix slow sd card access arm64: dts: agilex: fix phy interface bit shift for gmac1 and gmac2 staging/mt7621-dma: mtk-hsdma.c->hsdma-mt7621.c staging: gdm724x: Fix DMA from stack staging: rtl8188eu: Add Edimax EW-7811UN V2 to device table floppy: reintroduce O_NDELAY fix media: i2c: max9286: fix access to unallocated memory media: ir_toy: add another IR Droid device media: ipu3-cio2: Fix mbus_code processing in cio2_subdev_set_fmt() media: marvell-ccic: power up the device on mclk enable media: smipcie: fix interrupt handling and IR timeout x86/virt: Eat faults on VMXOFF in reboot flows x86/reboot: Force all cpus to exit VMX root if VMX is supported x86/fault: Fix AMD erratum #91 errata fixup for user code x86/entry: Fix instrumentation annotation powerpc/prom: Fix "ibm,arch-vec-5-platform-support" scan rcu: Pull deferred rcuog wake up to rcu_eqs_enter() callers rcu/nocb: Perform deferred wake up before last idle's need_resched() check kprobes: Fix to delay the kprobes jump optimization arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55 iommu/arm-smmu-qcom: Fix mask extraction for bootloader programmed SMRs arm64: kexec_file: fix memory leakage in create_dtb() when fdt_open_into() fails arm64: uprobe: Return EOPNOTSUPP for AARCH32 instruction probing arm64 module: set plt* section addresses to 0x0 arm64: spectre: Prevent lockdep splat on v4 mitigation enable path riscv: Disable KSAN_SANITIZE for vDSO watchdog: qcom: Remove incorrect usage of QCOM_WDT_ENABLE_IRQ watchdog: mei_wdt: request stop on unregister coresight: etm4x: Handle accesses to TRCSTALLCTLR mtd: spi-nor: sfdp: Fix last erase region marking mtd: spi-nor: sfdp: Fix wrong erase type bitmask for overlaid region mtd: spi-nor: core: Fix erase type discovery for overlaid region mtd: spi-nor: core: Add erase size check for erase command initialization mtd: spi-nor: hisi-sfc: Put child node np on error path fs/affs: release old buffer head on error path seq_file: document how per-entry resources are managed. x86: fix seq_file iteration for pat/memtype.c mm: memcontrol: fix swap undercounting in cgroup2 mm: memcontrol: fix get_active_memcg return value hugetlb: fix update_and_free_page contig page struct assumption hugetlb: fix copy_huge_page_from_user contig page struct assumption mm/vmscan: restore zone_reclaim_mode ABI mm, compaction: make fast_isolate_freepages() stay within zone KVM: nSVM: fix running nested guests when npt=0 nvmem: qcom-spmi-sdam: Fix uninitialized pdev pointer module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols mmc: sdhci-esdhc-imx: fix kernel panic when remove module mmc: sdhci-pci-o2micro: Bug fix for SDR104 HW tuning failure powerpc/32: Preserve cr1 in exception prolog stack check to fix build error powerpc/kexec_file: fix FDT size estimation for kdump kernel powerpc/32s: Add missing call to kuep_lock on syscall entry spmi: spmi-pmic-arb: Fix hw_irq overflow mei: fix transfer over dma with extended header mei: me: emmitsburg workstation DID mei: me: add adler lake point S DID mei: me: add adler lake point LP DID gpio: pcf857x: Fix missing first interrupt mfd: gateworks-gsc: Fix interrupt type printk: fix deadlock when kernel panic exfat: fix shift-out-of-bounds in exfat_fill_super() zonefs: Fix file size of zones in full condition kcmp: Support selection of SYS_kcmp without CHECKPOINT_RESTORE thermal: cpufreq_cooling: freq_qos_update_request() returns < 0 on error cpufreq: qcom-hw: drop devm_xxx() calls from init/exit hooks cpufreq: intel_pstate: Change intel_pstate_get_hwp_max() argument cpufreq: intel_pstate: Get per-CPU max freq via MSR_HWP_CAPABILITIES if available proc: don't allow async path resolution of /proc/thread-self components s390/vtime: fix inline assembly clobber list virtio/s390: implement virtio-ccw revision 2 correctly um: mm: check more comprehensively for stub changes um: defer killing userspace on page table update failures irqchip/loongson-pch-msi: Use bitmap_zalloc() to allocate bitmap f2fs: fix out-of-repair __setattr_copy() f2fs: enforce the immutable flag on open files f2fs: flush data when enabling checkpoint back sparc32: fix a user-triggerable oops in clear_user() spi: fsl: invert spisel_boot signal on MPC8309 spi: spi-synquacer: fix set_cs handling gfs2: fix glock confusion in function signal_our_withdraw gfs2: Don't skip dlm unlock if glock has an lvb gfs2: Lock imbalance on error path in gfs2_recover_one gfs2: Recursive gfs2_quota_hold in gfs2_iomap_end dm: fix deadlock when swapping to encrypted device dm table: fix iterate_devices based device capability checks dm table: fix DAX iterate_devices based device capability checks dm table: fix zoned iterate_devices based device capability checks dm writecache: fix performance degradation in ssd mode dm writecache: return the exact table values that were set dm writecache: fix writing beyond end of underlying device when shrinking dm era: Recover committed writeset after crash dm era: Update in-core bitset after committing the metadata dm era: Verify the data block size hasn't changed dm era: Fix bitset memory leaks dm era: Use correct value size in equality function of writeset tree dm era: Reinitialize bitset cache before digesting a new writeset dm era: only resize metadata in preresume drm/i915: Reject 446-480MHz HDMI clock on GLK kgdb: fix to kill breakpoints on initmem after boot ipv6: silence compilation warning for non-IPV6 builds net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending wireguard: selftests: test multiple parallel streams wireguard: queueing: get rid of per-peer ring buffers net: sched: fix police ext initialization net: qrtr: Fix memory leak in qrtr_tun_open net_sched: fix RTNL deadlock again caused by request_module() ARM: dts: aspeed: Add LCLK to lpc-snoop Linux 5.10.20 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I3fbcecd9413ce212dac68d5cc800c9457feba56a |
||
Guenter Roeck
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e5d153b3da |
usb: dwc2: Make "trimming xfer length" a debug message
[ Upstream commit |
||
|
Guenter Roeck
|
fdc77e02db |
usb: dwc2: Abort transaction after errors with unknown reason
[ Upstream commit |
||
|
Guenter Roeck
|
8eb3e6899a |
usb: dwc2: Do not update data length if it is 0 on inbound transfers
[ Upstream commit |
||
|
Greg Kroah-Hartman
|
1092f698e5 |
Merge 5.10.15 into android12-5.10
Changes in 5.10.15 USB: serial: cp210x: add pid/vid for WSDA-200-USB USB: serial: cp210x: add new VID/PID for supporting Teraoka AD2000 USB: serial: option: Adding support for Cinterion MV31 usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720 USB: gadget: legacy: fix an error code in eth_bind() usb: gadget: aspeed: add missing of_node_put USB: usblp: don't call usb_set_interface if there's a single alt usb: renesas_usbhs: Clear pipe running flag in usbhs_pkt_pop() usb: dwc2: Fix endpoint direction check in ep_from_windex usb: dwc3: fix clock issue during resume in OTG mode usb: xhci-mtk: fix unreleased bandwidth data usb: xhci-mtk: skip dropping bandwidth of unchecked endpoints usb: xhci-mtk: break loop when find the endpoint to drop ARM: OMAP1: OSK: fix ohci-omap breakage arm64: dts: qcom: c630: keep both touchpad devices enabled Input: i8042 - unbreak Pegatron C15B arm64: dts: amlogic: meson-g12: Set FL-adj property value arm64: dts: rockchip: fix vopl iommu irq on px30 arm64: dts: rockchip: Use only supported PCIe link speed on Pinebook Pro ARM: dts: stm32: Fix polarity of the DH DRC02 uSD card detect ARM: dts: stm32: Connect card-detect signal on DHCOM ARM: dts: stm32: Disable WP on DHCOM uSD slot ARM: dts: stm32: Disable optional TSC2004 on DRC02 board ARM: dts: stm32: Fix GPIO hog flags on DHCOM DRC02 vdpa/mlx5: Fix memory key MTT population bpf, cgroup: Fix optlen WARN_ON_ONCE toctou bpf, cgroup: Fix problematic bounds check bpf, inode_storage: Put file handler if no storage was found um: virtio: free vu_dev only with the contained struct device bpf, preload: Fix build when $(O) points to a relative path arm64: dts: meson: switch TFLASH_VDD_EN pin to open drain on Odroid-C4 r8169: work around RTL8125 UDP hw bug rxrpc: Fix deadlock around release of dst cached on udp tunnel arm64: dts: ls1046a: fix dcfg address range SUNRPC: Fix NFS READs that start at non-page-aligned offsets igc: set the default return value to -IGC_ERR_NVM in igc_write_nvm_srwr igc: check return value of ret_val in igc_config_fc_after_link_up i40e: Revert "i40e: don't report link up for a VF who hasn't enabled queues" ibmvnic: device remove has higher precedence over reset net/mlx5: Fix function calculation for page trees net/mlx5: Fix leak upon failure of rule creation net/mlx5e: Update max_opened_tc also when channels are closed net/mlx5e: Release skb in case of failure in tc update skb net: lapb: Copy the skb before sending a packet net: mvpp2: TCAM entry enable should be written after SRAM data r8169: fix WoL on shutdown if CONFIG_DEBUG_SHIRQ is set net: ipa: pass correct dma_handle to dma_free_coherent() ARM: dts: sun7i: a20: bananapro: Fix ethernet phy-mode nvmet-tcp: fix out-of-bounds access when receiving multiple h2cdata PDUs vdpa/mlx5: Restore the hardware used index after change map memblock: do not start bottom-up allocations with kernel_end kbuild: fix duplicated flags in DEBUG_CFLAGS thunderbolt: Fix possible NULL pointer dereference in tb_acpi_add_link() ovl: fix dentry leak in ovl_get_redirect ovl: avoid deadlock on directory ioctl ovl: implement volatile-specific fsync error behaviour mac80211: fix station rate table updates on assoc gpiolib: free device name on error path to fix kmemleak fgraph: Initialize tracing_graph_pause at task creation tracing/kprobe: Fix to support kretprobe events on unloaded modules kretprobe: Avoid re-registration of the same kretprobe earlier tracing: Use pause-on-trace with the latency tracers tracepoint: Fix race between tracing and removing tracepoint libnvdimm/namespace: Fix visibility of namespace resource attribute libnvdimm/dimm: Avoid race between probe and available_slots_show() genirq: Prevent [devm_]irq_alloc_desc from returning irq 0 genirq/msi: Activate Multi-MSI early when MSI_FLAG_ACTIVATE_EARLY is set scripts: use pkg-config to locate libcrypto xhci: fix bounce buffer usage for non-sg list case RISC-V: Define MAXPHYSMEM_1GB only for RV32 cifs: report error instead of invalid when revalidating a dentry fails iommu: Check dev->iommu in dev_iommu_priv_get() before dereferencing it smb3: Fix out-of-bounds bug in SMB2_negotiate() smb3: fix crediting for compounding when only one request in flight mmc: sdhci-pltfm: Fix linking err for sdhci-brcmstb mmc: core: Limit retries when analyse of SDIO tuples fails Fix unsynchronized access to sev members through svm_register_enc_region drm/dp/mst: Export drm_dp_get_vc_payload_bw() drm/i915: Fix the MST PBN divider calculation drm/i915/gem: Drop lru bumping on display unpinning drm/i915/gt: Close race between enable_breadcrumbs and cancel_breadcrumbs drm/i915/display: Prevent double YUV range correction on HDR planes drm/i915: Extract intel_ddi_power_up_lanes() drm/i915: Power up combo PHY lanes for for HDMI as well drm/amd/display: Revert "Fix EDID parsing after resume from suspend" io_uring: don't modify identity's files uncess identity is cowed nvme-pci: avoid the deepest sleep state on Kingston A2000 SSDs KVM: SVM: Treat SVM as unsupported when running as an SEV guest KVM: x86/mmu: Fix TDP MMU zap collapsible SPTEs KVM: x86: Allow guests to see MSR_IA32_TSX_CTRL even if tsx=off KVM: x86: fix CPUID entries returned by KVM_GET_CPUID2 ioctl KVM: x86: Update emulator context mode if SYSENTER xfers to 64-bit mode KVM: x86: Set so called 'reserved CR3 bits in LM mask' at vCPU reset DTS: ARM: gta04: remove legacy spi-cs-high to make display work again ARM: dts; gta04: SPI panel chip select is active low ARM: footbridge: fix dc21285 PCI configuration accessors ARM: 9043/1: tegra: Fix misplaced tegra_uart_config in decompressor mm: hugetlbfs: fix cannot migrate the fallocated HugeTLB page mm: hugetlb: fix a race between freeing and dissolving the page mm: hugetlb: fix a race between isolating and freeing page mm: hugetlb: remove VM_BUG_ON_PAGE from page_huge_active mm, compaction: move high_pfn to the for loop scope mm/vmalloc: separate put pages and flush VM flags mm: thp: fix MADV_REMOVE deadlock on shmem THP mm/filemap: add missing mem_cgroup_uncharge() to __add_to_page_cache_locked() x86/build: Disable CET instrumentation in the kernel x86/debug: Fix DR6 handling x86/debug: Prevent data breakpoints on __per_cpu_offset x86/debug: Prevent data breakpoints on cpu_dr7 x86/apic: Add extra serialization for non-serializing MSRs Input: goodix - add support for Goodix GT9286 chip Input: xpad - sync supported devices with fork on GitHub Input: ili210x - implement pressure reporting for ILI251x md: Set prev_flush_start and flush_bio in an atomic way igc: Report speed and duplex as unknown when device is runtime suspended neighbour: Prevent a dead entry from updating gc_list net: ip_tunnel: fix mtu calculation udp: ipv4: manipulate network header of NATed UDP GRO fraglist net: dsa: mv88e6xxx: override existent unicast portvec in port_fdb_add net: sched: replaced invalid qdisc tree flush helper in qdisc_replace Linux 5.10.15 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I15750357b4c30739515fdc0bbbd0e04b7c986171 |
||
Heiko Stuebner
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750829e193 |
usb: dwc2: Fix endpoint direction check in ep_from_windex
commit |
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Amelie Delaunay
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7c3a4e6024 |
FROMGIT: usb: dwc2: disable Link Power Management on STM32MP15 HS OTG
Link Power Management (LPM) on STM32MP15 OTG HS encounters instabilities
with some Host controllers. OTG core fails to exit L1 state in 200us:
"dwc2 49000000.usb-otg: Failed to exit L1 sleep state in 200us."
Then the device is still not enumerated.
To avoid this issue, disable Link Power Management on STM32MP15 HS OTG.
Acked-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/20210105094855.30763-4-amelie.delaunay@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit
|
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Amelie Delaunay
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d19c6bfe52 |
FROMGIT: usb: dwc2: enable FS/LS PHY clock select on STM32MP15 FS OTG
When the core is in FS host mode, using the FS transceiver, and a Low-Speed
device is connected, transceiver clock is 6Mhz.
So, to support Low-Speed devices, enable support of FS/LS Low Power mode,
so that the PHY supplies a 6 MHz clock during Low-Speed mode.
Acked-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/20210105094855.30763-3-amelie.delaunay@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit
|
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Amelie Delaunay
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c62ddeeac8 |
FROMGIT: usb: dwc2: set ahbcfg parameter for STM32MP15 OTG HS and FS
STM32MP15 ahbcfg register default value sets Burst length/type (HBSTLEN)
to Single (32-bit accesses on AHB), which is not recommended, according
to STM32MP157 Reference manual [1].
This patch sets Burst length/type (HBSTLEN) so that bus transactions
target 16x32 bit accesses. This improves OTG controller performance.
[1] https://www.st.com/resource/en/reference_manual/dm00327659.pdf, p.3149
Acked-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/20210105094855.30763-2-amelie.delaunay@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit
|
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Martin Blumenstingl
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190bb01b72 |
usb: dwc2: Avoid leaving the error_debugfs label unused
The error_debugfs label is only used when either
CONFIG_USB_DWC2_PERIPHERAL or CONFIG_USB_DWC2_DUAL_ROLE is enabled. Add
the same #if to the error_debugfs label itself as the code which uses
this label already has.
This avoids the following compiler warning:
warning: label ‘error_debugfs’ defined but not used [-Wunused-label]
Fixes:
|
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Minas Harutyunyan
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b2c586eb07 |
usb: dwc2: Fix INTR OUT transfers in DDMA mode.
In DDMA mode if INTR OUT transfers mps not multiple of 4 then single packet corresponds to single descriptor. Descriptor limit set to mps and desc chain limit set to mps * MAX_DMA_DESC_NUM_GENERIC. On that descriptors complete, to calculate transfer size should be considered correction value for each descriptor. In start request function, if "continue" is true then dma buffer address should be incremmented by offset for all type of transfers, not only for Control DATA_OUT transfers. Fixes: |
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Amelie Delaunay
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d58ba48028 |
usb: dwc2: don't use ID/Vbus detection if usb-role-switch on STM32MP15 SoCs
If usb-role-switch is present in the device tree, it means that ID and Vbus signals are not connected to the OTG controller but to an external component (GPIOs, Type-C controller). In this configuration, usb role switch is used to force valid sessions on STM32MP15 SoCs. Acked-by: Minas Harutyunyan <hminas@synopsys.com> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by: Felipe Balbi <balbi@kernel.org> |
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Amelie Delaunay
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17f934024e |
usb: dwc2: override PHY input signals with usb role switch support
This patch adds support for usb role switch to dwc2, by using overriding control of the PHY voltage valid and ID input signals. iddig signal (ID) can be overridden: - when setting GUSBCFG_FORCEHOSTMODE, iddig input pin is overridden with 1; - when setting GUSBCFG_FORCEDEVMODE, iddig input pin is overridden with 0. avalid/bvalid/vbusvalid signals can be overridden respectively with: - GOTGCTL_AVALOEN + GOTGCTL_AVALOVAL - GOTGCTL_BVALOEN + GOTGCTL_BVALOVAL - GOTGCTL_VBVALEN + GOTGCTL_VBVALOVAL It is possible to determine valid sessions thanks to usb role switch: - if USB_ROLE_NONE then !avalid && !bvalid && !vbusvalid - if USB_ROLE_DEVICE then !avalid && bvalid && vbusvalid - if USB_ROLE_HOST then avalid && !bvalid && vbusvalid Acked-by: Minas Harutyunyan <hminas@synopsys.com> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by: Felipe Balbi <balbi@kernel.org> |
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Marc Zyngier
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54c1960605 |
usb: dwc2: Always disable regulators on driver teardown
If the dwc2 driver fails to probe after having enabled the regulators, it ends up being unregistered with regulators enabled, something the core regulator code is legitimately upset about: dwc2 ff400000.usb: supply vusb_d not found, using dummy regulator dwc2 ff400000.usb: supply vusb_a not found, using dummy regulator dwc2 ff400000.usb: dwc2_core_reset: HANG! AHB Idle timeout GRSTCTL GRSTCTL_AHBIDLE WARNING: CPU: 2 PID: 112 at drivers/regulator/core.c:2074 _regulator_put.part.0+0x16c/0x174 Modules linked in: dwc2(E+) dwc3(E) udc_core(E) rtc_hym8563(E) dwmac_generic(E) ulpi(E) usbcore(E) dwc3_meson_g12a(E) roles(E) meson_gx_mmc(E+) i2c_meson(E) mdio_mux_meson_g12a(E) mdio_mux(E) dwmac_meson8b(E) stmmac_platform(E) stmmac(E) mdio_xpcs(E) phylink(E) of_mdio(E) fixed_phy(E) libphy(E) pwm_regulator(E) fixed(E) CPU: 2 PID: 112 Comm: systemd-udevd Tainted: G E 5.9.0-rc4-00102-g423583bc8cf9 #1840 Hardware name: amlogic w400/w400, BIOS 2020.04 05/22/2020 pstate: 80400009 (Nzcv daif +PAN -UAO BTYPE=--) pc : _regulator_put.part.0+0x16c/0x174 lr : regulator_bulk_free+0x6c/0x9c sp : ffffffc012353820 x29: ffffffc012353820 x28: ffffff805a4b7000 x27: ffffff8059c2eac0 x26: ffffff8059c2e810 x25: ffffff805a4b7d00 x24: ffffffc008cf3028 x23: ffffffc011729ef8 x22: ffffff807e2761d8 x21: ffffffc01171df78 x20: ffffff805a4b7700 x19: ffffff805a4b7700 x18: 0000000000000030 x17: 0000000000000000 x16: 0000000000000000 x15: ffffff807ea8d178 x14: 3935312820435455 x13: 2038323a36313a37 x12: ffffffffffffffff x11: 0000000000000040 x10: 0000000000000007 x9 : ffffffc0106f77d0 x8 : ffffffffffffffe0 x7 : ffffffffffffffff x6 : 0000000000017702 x5 : ffffff805a4b7400 x4 : 0000000000000000 x3 : ffffffc01171df78 x2 : ffffff807ea8cc40 x1 : 0000000000000000 x0 : 0000000000000001 Call trace: _regulator_put.part.0+0x16c/0x174 regulator_bulk_free+0x6c/0x9c devm_regulator_bulk_release+0x28/0x3c release_nodes+0x1c8/0x2c0 devres_release_all+0x44/0x6c really_probe+0x1ec/0x504 driver_probe_device+0x100/0x170 device_driver_attach+0xcc/0xd4 __driver_attach+0xb0/0x17c bus_for_each_dev+0x7c/0xd4 driver_attach+0x30/0x3c bus_add_driver+0x154/0x250 driver_register+0x84/0x140 __platform_driver_register+0x54/0x60 dwc2_platform_driver_init+0x2c/0x1000 [dwc2] do_one_initcall+0x54/0x2d0 do_init_module+0x68/0x29c In order to fix this, tie the regulator disabling to the teardown process by registering a devm action callback. This makes sure that the regulators are disabled at the right time (just before they are released). Cc: Minas Harutyunyan <hminas@synopsys.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Felipe Balbi <balbi@kernel.org> |
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Christian Lamparter
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0abe3863d0 |
usb: dwc2: add support for APM82181 USB OTG
adds the specific compatible string for the DWC2 IP found in the APM82181 SoCs. The IP is setup correctly through the auto detection... With the exception of the AHB Burst Size. The default of GAHBCFG_HBSTLEN_INCR4 of the "snps,dwc2" can cause a system hang when the USB and SATA is used concurrently. Because the predecessor (PPC460EX (Canyonlands)) already had the same problem, this SoC can make use of the existing dwc2_set_amcc_params() function. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Felipe Balbi <balbi@kernel.org> |
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Martin Blumenstingl
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e1c08cf231 |
usb: dwc2: Add missing cleanups when usb_add_gadget_udc() fails
Call dwc2_debugfs_exit() and dwc2_hcd_remove() (if the HCD was enabled
earlier) when usb_add_gadget_udc() has failed. This ensures that the
debugfs entries created by dwc2_debugfs_init() as well as the HCD are
cleaned up in the error path.
Fixes:
|
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Nathan Chancellor
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362b9398c9 |
usb: dwc2: Fix parameter type in function pointer prototype
When booting up on a Raspberry Pi 4 with Control Flow Integrity checking
enabled, the following warning/panic happens:
[ 1.626435] CFI failure (target: dwc2_set_bcm_params+0x0/0x4):
[ 1.632408] WARNING: CPU: 0 PID: 32 at kernel/cfi.c:30 __cfi_check_fail+0x54/0x5c
[ 1.640021] Modules linked in:
[ 1.643137] CPU: 0 PID: 32 Comm: kworker/0:1 Not tainted 5.8.0-rc6-next-20200724-00051-g89ba619726de #1
[ 1.652693] Hardware name: Raspberry Pi 4 Model B Rev 1.2 (DT)
[ 1.658637] Workqueue: events deferred_probe_work_func
[ 1.663870] pstate: 60000005 (nZCv daif -PAN -UAO BTYPE=--)
[ 1.669542] pc : __cfi_check_fail+0x54/0x5c
[ 1.673798] lr : __cfi_check_fail+0x54/0x5c
[ 1.678050] sp : ffff8000102bbaa0
[ 1.681419] x29: ffff8000102bbaa0 x28: ffffab09e21c7000
[ 1.686829] x27: 0000000000000402 x26: ffff0000f6e7c228
[ 1.692238] x25: 00000000fb7cdb0d x24: 0000000000000005
[ 1.697647] x23: ffffab09e2515000 x22: ffffab09e069a000
[ 1.703055] x21: 4c550309df1cf4c1 x20: ffffab09e2433c60
[ 1.708462] x19: ffffab09e160dc50 x18: ffff0000f6e8cc78
[ 1.713870] x17: 0000000000000041 x16: ffffab09e0bce6f8
[ 1.719278] x15: ffffab09e1c819b7 x14: 0000000000000003
[ 1.724686] x13: 00000000ffffefff x12: 0000000000000000
[ 1.730094] x11: 0000000000000000 x10: 00000000ffffffff
[ 1.735501] x9 : c932f7abfc4bc600 x8 : c932f7abfc4bc600
[ 1.740910] x7 : 077207610770075f x6 : ffff0000f6c38f00
[ 1.746317] x5 : 0000000000000000 x4 : 0000000000000000
[ 1.751723] x3 : 0000000000000000 x2 : 0000000000000000
[ 1.757129] x1 : ffff8000102bb7d8 x0 : 0000000000000032
[ 1.762539] Call trace:
[ 1.765030] __cfi_check_fail+0x54/0x5c
[ 1.768938] __cfi_check+0x5fa6c/0x66afc
[ 1.772932] dwc2_init_params+0xd74/0xd78
[ 1.777012] dwc2_driver_probe+0x484/0x6ec
[ 1.781180] platform_drv_probe+0xb4/0x100
[ 1.785350] really_probe+0x228/0x63c
[ 1.789076] driver_probe_device+0x80/0xc0
[ 1.793247] __device_attach_driver+0x114/0x160
[ 1.797857] bus_for_each_drv+0xa8/0x128
[ 1.801851] __device_attach.llvm.14901095709067289134+0xc0/0x170
[ 1.808050] bus_probe_device+0x44/0x100
[ 1.812044] deferred_probe_work_func+0x78/0xb8
[ 1.816656] process_one_work+0x204/0x3c4
[ 1.820736] worker_thread+0x2f0/0x4c4
[ 1.824552] kthread+0x174/0x184
[ 1.827837] ret_from_fork+0x10/0x18
CFI validates that all indirect calls go to a function with the same
exact function pointer prototype. In this case, dwc2_set_bcm_params
is the target, which has a parameter of type 'struct dwc2_hsotg *',
but it is being implicitly cast to have a parameter of type 'void *'
because that is the set_params function pointer prototype. Make the
function pointer protoype match the definitions so that there is no
more violation.
Fixes:
|
||
Greg Kroah-Hartman
|
ca63779009 |
Revert "usb: dwc2: override PHY input signals with usb role switch support"
This reverts commit
|
||
|
Greg Kroah-Hartman
|
09df709cb5 |
Revert "usb: dwc2: don't use ID/Vbus detection if usb-role-switch on STM32MP15 SoCs"
This reverts commit
|
||
Marek Szyprowski
|
33a06f1300 |
usb: dwc2: Fix error path in gadget registration
When gadget registration fails, one should not call usb_del_gadget_udc().
Ensure this by setting gadget->udc to NULL. Also in case of a failure
there is no need to disable low-level hardware, so return immiedetly
instead of jumping to error_init label.
This fixes the following kernel NULL ptr dereference on gadget failure
(can be easily triggered with g_mass_storage without any module
parameters):
dwc2 12480000.hsotg: dwc2_check_params: Invalid parameter besl=1
dwc2 12480000.hsotg: dwc2_check_params: Invalid parameter g_np_tx_fifo_size=1024
dwc2 12480000.hsotg: EPs: 16, dedicated fifos, 7808 entries in SPRAM
Mass Storage Function, version: 2009/09/11
LUN: removable file: (no medium)
no file given for LUN0
g_mass_storage 12480000.hsotg: failed to start g_mass_storage: -22
8<--- cut here ---
Unable to handle kernel NULL pointer dereference at virtual address 00000104
pgd = (ptrval)
[00000104] *pgd=00000000
Internal error: Oops: 805 [#1] PREEMPT SMP ARM
Modules linked in:
CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.8.0-rc5 #3133
Hardware name: Samsung Exynos (Flattened Device Tree)
Workqueue: events deferred_probe_work_func
PC is at usb_del_gadget_udc+0x38/0xc4
LR is at __mutex_lock+0x31c/0xb18
...
Process kworker/0:1 (pid: 12, stack limit = 0x(ptrval))
Stack: (0xef121db0 to 0xef122000)
...
[<c076bf3c>] (usb_del_gadget_udc) from [<c0726bec>] (dwc2_hsotg_remove+0x10/0x20)
[<c0726bec>] (dwc2_hsotg_remove) from [<c0711208>] (dwc2_driver_probe+0x57c/0x69c)
[<c0711208>] (dwc2_driver_probe) from [<c06247c0>] (platform_drv_probe+0x6c/0xa4)
[<c06247c0>] (platform_drv_probe) from [<c0621df4>] (really_probe+0x200/0x48c)
[<c0621df4>] (really_probe) from [<c06221e8>] (driver_probe_device+0x78/0x1fc)
[<c06221e8>] (driver_probe_device) from [<c061fcd4>] (bus_for_each_drv+0x74/0xb8)
[<c061fcd4>] (bus_for_each_drv) from [<c0621b54>] (__device_attach+0xd4/0x16c)
[<c0621b54>] (__device_attach) from [<c0620c98>] (bus_probe_device+0x88/0x90)
[<c0620c98>] (bus_probe_device) from [<c06211b0>] (deferred_probe_work_func+0x3c/0xd0)
[<c06211b0>] (deferred_probe_work_func) from [<c0149280>] (process_one_work+0x234/0x7dc)
[<c0149280>] (process_one_work) from [<c014986c>] (worker_thread+0x44/0x51c)
[<c014986c>] (worker_thread) from [<c0150b1c>] (kthread+0x158/0x1a0)
[<c0150b1c>] (kthread) from [<c0100114>] (ret_from_fork+0x14/0x20)
Exception stack(0xef121fb0 to 0xef121ff8)
...
---[ end trace 9724c2fc7cc9c982 ]---
While fixing this also fix the double call to dwc2_lowlevel_hw_disable()
if dr_mode is set to USB_DR_MODE_PERIPHERAL. In such case low-level
hardware is already disabled before calling usb_add_gadget_udc(). That
function correctly preserves low-level hardware state, there is no need
for the second unconditional dwc2_lowlevel_hw_disable() call.
Fixes:
|
||
|
Amelie Delaunay
|
916f8b6272 |
usb: dwc2: don't use ID/Vbus detection if usb-role-switch on STM32MP15 SoCs
If usb-role-switch is present in the device tree, it means that ID and Vbus signals are not connected to the OTG controller but to an external component (GPIOs, Type-C controller). In this configuration, usb role switch is used to force valid sessions on STM32MP15 SoCs. Acked-by: Minas Harutyunyan <hminas@synopsys.com> Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by: Felipe Balbi <balbi@kernel.org> |
||
|
Amelie Delaunay
|
bc0f0d4a58 |
usb: dwc2: override PHY input signals with usb role switch support
This patch adds support for usb role switch to dwc2, by using overriding control of the PHY voltage valid and ID input signals. iddig signal (ID) can be overridden: - when setting GUSBCFG_FORCEHOSTMODE, iddig input pin is overridden with 1; - when setting GUSBCFG_FORCEDEVMODE, iddig input pin is overridden with 0. avalid/bvalid/vbusvalid signals can be overridden respectively with: - GOTGCTL_AVALOEN + GOTGCTL_AVALOVAL - GOTGCTL_BVALOEN + GOTGCTL_BVALOVAL - GOTGCTL_VBVALEN + GOTGCTL_VBVALOVAL It is possible to determine valid sessions thanks to usb role switch: - if USB_ROLE_NONE then !avalid && !bvalid && !vbusvalid - if USB_ROLE_DEVICE then !avalid && bvalid && vbusvalid - if USB_ROLE_HOST then avalid && !bvalid && vbusvalid Acked-by: Minas Harutyunyan <hminas@synopsys.com> Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by: Felipe Balbi <balbi@kernel.org> |
||
|
Greg Kroah-Hartman
|
eed3c957dd |
Merge 5.8-rc6 into usb-next
We need the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Lee Jones
|
eeed948c1d |
usb: dwc2: gadget: Avoid pointless read of EP control register
Commit
|
||
|
Lee Jones
|
9607f3cd8b |
usb: dwc2: gadget: Make use of GINTMSK2
The value obtained from GINTSTS2 should be masked with the GINTMSK2
value. Looks like this has been broken since
dwc2_gadget_wkup_alert_handler() was added back in 2018.
Also fixes the following W=1 warning:
drivers/usb/dwc2/gadget.c: In function ‘dwc2_gadget_wkup_alert_handler’:
drivers/usb/dwc2/gadget.c:259:6: warning: variable ‘gintmsk2’ set but not used [-Wunused-but-set-variable]
259 | u32 gintmsk2;
| ^~~~~~~~
Cc: Ben Dooks <ben@simtec.co.uk>
Fixes:
|
||
|
Minas Harutyunyan
|
4fdf228cdf |
usb: dwc2: Fix shutdown callback in platform
To avoid lot of interrupts from dwc2 core, which can be asserted in
specific conditions need to disable interrupts on HW level instead of
disable IRQs on Kernel level, because of IRQ can be shared between
drivers.
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Lee Jones
|
768a074128 |
usb: dwc2: gadget: Remove assigned but never used 'maxsize'
The value of 'maxsize' has not been checked since commit
|
||
|
Greg Kroah-Hartman
|
b9b70170db |
USB: Fix up terminology
USB is a HOST/DEVICE protocol, as per the specification and all documentation. Fix up terms that are not applicable to make things match up with the terms used through the rest of the USB stack. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Felipe Balbi <balbi@kernel.org> Link: https://lore.kernel.org/r/20200630174123.GA1906678@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
9cf6ffae38 |
Merge 5.8-rc3 into usb-next
We want the USB fixes in here, and this resolves a merge issue found in linux-next. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
62fb45d317 |
USB: ch9: add "USB_" prefix in front of TEST defines
For some reason, the TEST_ defines in the usb/ch9.h files did not have the USB_ prefix on it, making it a bit confusing when reading the file, as well as not the nicest thing to do in a uapi file. So fix that up and add the USB_ prefix on to them, and fix up all in-kernel usages. This included deleting the duplicate copy in the net2272.h file. Cc: Felipe Balbi <balbi@kernel.org> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Mathias Nyman <mathias.nyman@intel.com> Cc: Pawel Laszczak <pawell@cadence.com> Cc: YueHaibing <yuehaibing@huawei.com> Cc: Nathan Chancellor <natechancellor@gmail.com> Cc: Jason Yan <yanaijie@huawei.com> Cc: Jia-Ju Bai <baijiaju1990@gmail.com> Cc: Stephen Boyd <swboyd@chromium.org> Cc: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Jules Irenge <jbi.octave@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Cc: Rob Gill <rrobgill@protonmail.com> Cc: Macpaul Lin <macpaul.lin@mediatek.com> Acked-by: Minas Harutyunyan <hminas@synopsys.com> Acked-by: Bin Liu <b-liu@ti.com> Acked-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Acked-by: Peter Chen <peter.chen@nxp.com> Link: https://lore.kernel.org/r/20200618144206.2655890-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Minas Harutyunyan
|
207324a321 |
usb: dwc2: Postponed gadget registration to the udc class driver
During dwc2 driver probe, after gadget registration to the udc class
driver, if exist any builtin function driver it immediately bound to
dwc2 and after init host side (dwc2_hcd_init()) stucked in host mode.
Patch postpone gadget registration after host side initialization done.
Fixes:
|
||
Jisheng Zhang
|
07d9878fa1 |
usb: dwc2: use well defined macros for power_down
Use the well defined macros such as DWC2_POWER_DOWN_PARAM_NONE, DWC2_POWER_DOWN_PARAM_PARTIAL and DWC2_POWER_DOWN_PARAM_HIBERNATION to make code more readable. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Acked-by: Minas Harutyunyan <hminas@synopsys.com> Link: https://lore.kernel.org/r/20200616162617.38365cc8@xhacker.debian Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |