[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
Thanks - I thought it was related - I have opened a new ticket: https://bugs.launchpad.net/ubuntu/+bug/1973648 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
This is unrelated. Please open a new ticket. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
Hi Running RPI4B with Jammy and cannot get the USB Ports to work. uname -r output: 5.15.0-1006-raspi dmesg output: 1.842505] dwc2 fe98.usb: supply vusb_d not found, using dummy regulator [1.842665] dwc2 fe98.usb: supply vusb_a not found, using dummy regulator [1.895846] dwc2 fe98.usb: DWC OTG Controller [1.895873] dwc2 fe98.usb: new USB bus registered, assigned bus number 3 [1.895904] dwc2 fe98.usb: irq 21, io mem 0xfe98 [1.896089] usb usb3: Manufacturer: Linux 5.15.0-1006-raspi dwc2_hsotg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
** Changed in: linux-raspi2 (Ubuntu) Status: Triaged => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
This bug was fixed in the package linux-raspi - 5.4.0-1012.12 --- linux-raspi (5.4.0-1012.12) focal; urgency=medium * focal/linux-raspi: 5.4.0-1012.12 -proposed tracker (LP: #1878791) * Focal update: v5.4.36 upstream stable release (LP: #1876361) - [Config] raspi: updateconfigs for ARM64_ERRATUM_1542419 * Raspberry Pi 4B: USB OTG is not working (LP: #1861070) - [Config] raspi: Set USB_DWC2_DUAL_ROLE=y * Missing v3d driver disables 3D support on RPi4 (LP: #1876862) - [Config] raspi: Set DRM_V3D=m * focal/linux-raspi: Upstream raspberrypi patchset 2020-05-11 (LP: #1877928) - SAUCE: media: bcm2835-unicam: Resync to upstream raspberrypi - media: bcm2835-unicam: Add support for mulitple device nodes. - media: bcm2835-unicam: Add embedded data node. - media: bcm2835-unicam: Use dummy buffer if none have been queued - media: bcm2835-unicam: Disable event-related ioctls on metadata node - media: bcm2835-unicam: Add support for the FRAME_SYNC event - media: imx219: Advertise embedded data node on media pad 1 - dts: bcm2711: EMMC2 can address the whole first GB - driver: char: rpivid: Remove legacy name support - driver: char: rpivid: Don't map more than wanted - defconfig: Enable I2C_MUX_PINCTRL in all Pi configs - dt: Implement an I2C pinctrl mux for BSC0. - dtoverlays: Update CSI overlays to use i2c_csi_dsi - dt: Update all mainline bcm283x dt files for i2c0 pinctrl mux - ARM: dts: Create bcm2708-rpi-b-rev1.dts - dts: bcm2711: set #size-cells = <2> - dts: bcm2711: add "High Peripheral" mode overlay - Revert "spi: spidev: Fix CS polarity if GPIO descriptors are used" - spi: use_gpio_descriptor fixup moved to spi_setup - overlays: rpivid-v4l2 also needs size-cells = 2 - media: bcm2835-unicam: Re-fetch mbus code from subdev on a g_fmt call - uapi: bcm2835-isp: Add bcm2835-isp uapi header file - media: uapi: v4l2-core: Add ISP statistics output V4L2 fourcc type - media: uapi: v4l-ctrls: Add CID base for the bcm2835-isp driver - staging: mmal-vchiq: Fix formatting errors in mmal_parameters.h - staging: vc04_services: ISP: Add a more complex ISP processing component - staging: vchiq: Load bcm2835_isp driver from vchiq - configs: Add VIDEO_ISP_BCM2835 to all Pi defconfigs - vc4_hvs: Mark core clock as optional - vc4_hdmi: BCM2835 requires a fixed hsm clock for CEC to work - configs: Enable CONFIG_DRM_VC4_HDMI_CEC - media: i2c: imx219: Implement get_selection - media: i2c: ov5647: Add support for g_selection to reflect cropping/binning - media: i2c: ov5467: Fixup error path to release mutex - media: i2c: ov5647: Support V4L2_CID_PIXEL_RATE - media: i2c: ov5647: Set V4L2_SUBDEV_FL_HAS_EVENTS flag - media: i2c: ov5647: Add support for V4L2_CID_VBLANK - media: i2c: ov5647: Neither analogue gain nor exposure need EXECUTE_ON_WRITE - media: i2c: ov5647: Use member names in mode tables - media: i2c: ov5647: Advertise the correct exposure range - media: i2c: imx219: Declare that the driver can create events - media: bcm2835-unicam: Add support for VIDIOC_[S|G]_SELECTION - media: bcm2835-unicam: Do not stop streaming in unicam_release - media: bcm2835-unicam: Fix reference counting in unicam_open - staging: vc04_services: ISP: Add enum_framesizes ioctl - SQUASH: spi: Demote SPI_CS_HIGH warning to KERN_DEBUG - ARM: dts: bcm2711: Allow 40-bit DMA for SPI - overlays: Make the i2c-gpio overlay safe again - staging: vc04_services: isp: Remove duplicated initialisation - staging: vc04_services: isp: Make all references to bcm2835_isp_fmt const - overlays: gpio-keys: Avoid open-drain warnings - configs: Add missing PPS configs - configs: Add missing TOUCHSCREEN_RASPBERRYPI_FW=m - vc4_hdmi_phy: Fix typo in phy_get_cp_current - overlays: Make use of intra-overlay fragments - media: i2c: tc358743: Fix fallthrough warning - media: bcm2835: unicam: Fix uninitialized warning - video: bcm2708_fb: Disable FB if no displays found - overlays: sc16is752-spi1: Add xtal parameter - vc4_hdmi: Fix register offset when sending longer CEC messages - vc4_hdmi: Fix up CEC registers - vc4_hdmi_regs: Add Intr2 register block - vc4_hdmi_regs: Make interrupt mask variant specific - vc4_hdmi: Make irq shared - vc4_hdmi: Adjust CEC ref clock based on its input clock - vc4_hdmi: Remove cec_available flag as always supported - config: Enable CONFIG_DRM_VC4_HDMI_CEC - [Config] raspi: updateconfigs after update to rpi-5.4.y [ Ubuntu: 5.4.0-34.38 ] * focal/linux: 5.4.0-34.38 -proposed tracker (LP: #1880118) * debian/scripts/file-downloader does not handle positive failures correctly (LP: #1878897) - [Packaging] file-downloader not handling positive failures correctly * Focal update: v5.4.41 upstream stable release (LP: #1878649) - USB:
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
Confirmed to work now after upgrading to linux-image-5.4.0-1012-raspi, which also fixed the warm boot issue I'd reported in 1871977. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
This bug was fixed in the package linux-raspi - 5.4.0-1012.12 --- linux-raspi (5.4.0-1012.12) focal; urgency=medium * focal/linux-raspi: 5.4.0-1012.12 -proposed tracker (LP: #1878791) * Focal update: v5.4.36 upstream stable release (LP: #1876361) - [Config] raspi: updateconfigs for ARM64_ERRATUM_1542419 * Raspberry Pi 4B: USB OTG is not working (LP: #1861070) - [Config] raspi: Set USB_DWC2_DUAL_ROLE=y * Missing v3d driver disables 3D support on RPi4 (LP: #1876862) - [Config] raspi: Set DRM_V3D=m * focal/linux-raspi: Upstream raspberrypi patchset 2020-05-11 (LP: #1877928) - SAUCE: media: bcm2835-unicam: Resync to upstream raspberrypi - media: bcm2835-unicam: Add support for mulitple device nodes. - media: bcm2835-unicam: Add embedded data node. - media: bcm2835-unicam: Use dummy buffer if none have been queued - media: bcm2835-unicam: Disable event-related ioctls on metadata node - media: bcm2835-unicam: Add support for the FRAME_SYNC event - media: imx219: Advertise embedded data node on media pad 1 - dts: bcm2711: EMMC2 can address the whole first GB - driver: char: rpivid: Remove legacy name support - driver: char: rpivid: Don't map more than wanted - defconfig: Enable I2C_MUX_PINCTRL in all Pi configs - dt: Implement an I2C pinctrl mux for BSC0. - dtoverlays: Update CSI overlays to use i2c_csi_dsi - dt: Update all mainline bcm283x dt files for i2c0 pinctrl mux - ARM: dts: Create bcm2708-rpi-b-rev1.dts - dts: bcm2711: set #size-cells = <2> - dts: bcm2711: add "High Peripheral" mode overlay - Revert "spi: spidev: Fix CS polarity if GPIO descriptors are used" - spi: use_gpio_descriptor fixup moved to spi_setup - overlays: rpivid-v4l2 also needs size-cells = 2 - media: bcm2835-unicam: Re-fetch mbus code from subdev on a g_fmt call - uapi: bcm2835-isp: Add bcm2835-isp uapi header file - media: uapi: v4l2-core: Add ISP statistics output V4L2 fourcc type - media: uapi: v4l-ctrls: Add CID base for the bcm2835-isp driver - staging: mmal-vchiq: Fix formatting errors in mmal_parameters.h - staging: vc04_services: ISP: Add a more complex ISP processing component - staging: vchiq: Load bcm2835_isp driver from vchiq - configs: Add VIDEO_ISP_BCM2835 to all Pi defconfigs - vc4_hvs: Mark core clock as optional - vc4_hdmi: BCM2835 requires a fixed hsm clock for CEC to work - configs: Enable CONFIG_DRM_VC4_HDMI_CEC - media: i2c: imx219: Implement get_selection - media: i2c: ov5647: Add support for g_selection to reflect cropping/binning - media: i2c: ov5467: Fixup error path to release mutex - media: i2c: ov5647: Support V4L2_CID_PIXEL_RATE - media: i2c: ov5647: Set V4L2_SUBDEV_FL_HAS_EVENTS flag - media: i2c: ov5647: Add support for V4L2_CID_VBLANK - media: i2c: ov5647: Neither analogue gain nor exposure need EXECUTE_ON_WRITE - media: i2c: ov5647: Use member names in mode tables - media: i2c: ov5647: Advertise the correct exposure range - media: i2c: imx219: Declare that the driver can create events - media: bcm2835-unicam: Add support for VIDIOC_[S|G]_SELECTION - media: bcm2835-unicam: Do not stop streaming in unicam_release - media: bcm2835-unicam: Fix reference counting in unicam_open - staging: vc04_services: ISP: Add enum_framesizes ioctl - SQUASH: spi: Demote SPI_CS_HIGH warning to KERN_DEBUG - ARM: dts: bcm2711: Allow 40-bit DMA for SPI - overlays: Make the i2c-gpio overlay safe again - staging: vc04_services: isp: Remove duplicated initialisation - staging: vc04_services: isp: Make all references to bcm2835_isp_fmt const - overlays: gpio-keys: Avoid open-drain warnings - configs: Add missing PPS configs - configs: Add missing TOUCHSCREEN_RASPBERRYPI_FW=m - vc4_hdmi_phy: Fix typo in phy_get_cp_current - overlays: Make use of intra-overlay fragments - media: i2c: tc358743: Fix fallthrough warning - media: bcm2835: unicam: Fix uninitialized warning - video: bcm2708_fb: Disable FB if no displays found - overlays: sc16is752-spi1: Add xtal parameter - vc4_hdmi: Fix register offset when sending longer CEC messages - vc4_hdmi: Fix up CEC registers - vc4_hdmi_regs: Add Intr2 register block - vc4_hdmi_regs: Make interrupt mask variant specific - vc4_hdmi: Make irq shared - vc4_hdmi: Adjust CEC ref clock based on its input clock - vc4_hdmi: Remove cec_available flag as always supported - config: Enable CONFIG_DRM_VC4_HDMI_CEC - [Config] raspi: updateconfigs after update to rpi-5.4.y [ Ubuntu: 5.4.0-34.38 ] * focal/linux: 5.4.0-34.38 -proposed tracker (LP: #1880118) * debian/scripts/file-downloader does not handle positive failures correctly (LP: #1878897) - [Packaging] file-downloader not handling positive failures correctly * Focal update: v5.4.41 upstream stable release (LP: #1878649) - USB:
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
I just upgraded to Focal and yes, the issue just come back. ## from dmesg ## [5.722325] dwc2 fe98.usb: fe98.usb supply vusb_d not found, using dummy regulator [5.722385] dwc2 fe98.usb: fe98.usb supply vusb_a not found, using dummy regulator [5.722541] dwc2 fe98.usb: Configuration mismatch. dr_mode forced to host So unlikely the compilation flag is applied to the current Focal kernel. ## from dpkg -l ## ii linux-raspi2 5.4.0.1011.11 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
so what is the state of this with ubuntu server 20.20 ? I added “dtoverlay=dwc2,dr_mode=peripheral“ to /boot/firmware/usercfg.txt but also never seeing the USB-C ethernet show up when connected to my Ubuntu 18.04 laptop. Then again I might be missing the equivalent of “modules-load=dwc2” as noted at https://www.hardill.me.uk/wordpress/2019/11/02/pi4-usb-c-gadget/ Note when connecting to my iPad Pro the pi never even boots, I suspect because it is not in the low power mode which apparently the steps from the above article configure in rasbian. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
** Changed in: linux-raspi (Ubuntu Focal) Status: Triaged => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
** Changed in: linux-raspi (Ubuntu Focal) Importance: Undecided => Medium ** Changed in: linux-raspi (Ubuntu Focal) Status: New => Triaged ** Changed in: linux-raspi (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
** Also affects: linux-raspi (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-raspi2 (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux-raspi (Ubuntu Focal) Importance: Undecided Status: New ** No longer affects: linux-raspi (Ubuntu Eoan) ** No longer affects: linux-raspi2 (Ubuntu Focal) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
It doesn't seem like it: https://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/focal/tree/debian.raspi/config/config.common.ubuntu?h=raspi#n7282 I'm currently trying to recompile linux-image-5.4.0-1008-raspi on RPi4 with USB_DWC2_DUAL_ROLE=y -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
Sorry to bump an old question/resolution, but did this fix also make it into the focal 5.4 raspi kernel? I'm seeing something similar to the original post, but the test kernel above isn't going to work in focal. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
This bug was fixed in the package linux-raspi2 - 5.3.0-1019.21 --- linux-raspi2 (5.3.0-1019.21) eoan; urgency=medium * eoan/linux-raspi2: 5.3.0-1019.21 -proposed tracker (LP: #1863269) * Eoan update: upstream stable patchset 2020-02-06 (LP: #1862227) - [Config] raspi2: Update for COPY_THREAD_TLS * Raspberry Pi 4B: USB OTG is not working (LP: #1861070) - [Config] raspi2: USB_DWC2_DUAL_ROLE=y [ Ubuntu: 5.3.0-41.33 ] * eoan/linux: 5.3.0-41.33 -proposed tracker (LP: #1863294) * CVE-2019-3016 - x86/kvm: Be careful not to clear KVM_VCPU_FLUSH_TLB bit - x86/kvm: Introduce kvm_(un)map_gfn() - x86/kvm: Cache gfn to pfn translation - x86/KVM: Make sure KVM_VCPU_FLUSH_TLB flag is not missed - x86/KVM: Clean up host's steal time structure * Reduce s2idle power consumption when ethernet cable is connected on e1000e (LP: #1859126) - e1000e: Add support for S0ix * alsa/sof: let legacy hda driver and sof driver co-exist (LP: #1837828) - ASoC: Intel: Skylake: move NHLT header to common directory - ALSA: hda: move parts of NHLT code to new module - ALSA: hda: intel-nhlt: handle NHLT VENDOR_DEFINED DMIC geometry - ASoC: Intel: Skylake: use common NHLT module - ALSA: hda/intel: stop probe if DMICS are detected on Skylake+ platforms - [Config] Enable SND_HDA_INTEL_DETECT_DMIC * USB key cannot be detected by hotplug on Sunix USB Type-A 3.1 Gen 2 card [1b21:2142] (LP: #1858988) - SAUCE: PCI: Avoid ASMedia XHCI USB PME# from D0 defect * ipsec interfaces: fix sending with bpf_redirect() / AF_PACKET sockets (LP: #1860969) - vti[6]: fix packet tx through bpf_redirect() - xfrm interface: fix packet tx through bpf_redirect() * peripheral devices on Dell WD19TB cannot be detected after suspend resume (LP: #1859407) - PCI: irq: Introduce rearm_wake_irq() - ACPICA: Return u32 from acpi_dispatch_gpe() - ACPI: EC: Return bool from acpi_ec_dispatch_gpe() - ACPI: PM: Set s2idle_wakeup earlier and clear it later - PM: sleep: Simplify suspend-to-idle control flow - ACPI: EC: Rework flushing of pending work * Dell XPS 13 (7390) Display Flickering - 19.10 (LP: #1849947) - SAUCE: drm/i915: Disable PSR by default on all platforms * Root can lift kernel lockdown via USB/IP (LP: #1861238) - Revert "UBUNTU: SAUCE: (efi-lockdown) Add a SysRq option to lift kernel lockdown" * [CML-H] Add intel_thermal_pch driver support Comet Lake -H (LP: #1853219) - thermal: intel: intel_pch_thermal: Add Comet Lake (CML) platform support * Eoan update: upstream stable patchset 2020-02-07 (LP: #1862429) - ARM: dts: meson8: fix the size of the PMU registers - clk: qcom: gcc-sdm845: Add missing flag to votable GDSCs - dt-bindings: reset: meson8b: fix duplicate reset IDs - ARM: dts: imx6q-dhcom: fix rtc compatible - clk: Don't try to enable critical clocks if prepare failed - ASoC: msm8916-wcd-digital: Reset RX interpolation path after use - iio: buffer: align the size of scan bytes to size of the largest element - USB: serial: simple: Add Motorola Solutions TETRA MTP3xxx and MTP85xx - USB: serial: option: Add support for Quectel RM500Q - USB: serial: opticon: fix control-message timeouts - USB: serial: option: add support for Quectel RM500Q in QDL mode - USB: serial: suppress driver bind attributes - USB: serial: ch341: handle unbound port at reset_resume - USB: serial: io_edgeport: handle unbound ports on URB completion - USB: serial: io_edgeport: add missing active-port sanity check - USB: serial: keyspan: handle unbound ports - USB: serial: quatech2: handle unbound ports - scsi: fnic: fix invalid stack access - scsi: mptfusion: Fix double fetch bug in ioctl - ASoC: msm8916-wcd-analog: Fix selected events for MIC BIAS External1 - ASoC: msm8916-wcd-analog: Fix MIC BIAS Internal1 - ARM: dts: imx6q-dhcom: Fix SGTL5000 VDDIO regulator connection - ALSA: dice: fix fallback from protocol extension into limited functionality - ALSA: seq: Fix racy access for queue timer in proc read - ALSA: usb-audio: fix sync-ep altsetting sanity check - arm64: dts: allwinner: a64: olinuxino: Fix SDIO supply regulator - Fix built-in early-load Intel microcode alignment - block: fix an integer overflow in logical block size - ARM: dts: am571x-idk: Fix gpios property to have the correct gpio number - ptrace: reintroduce usage of subjective credentials in ptrace_has_cap() - usb: core: hub: Improved device recognition on remote wakeup - x86/resctrl: Fix an imbalance in domain_remove_cpu() - x86/CPU/AMD: Ensure clearing of SME/SEV features is maintained - x86/efistub: Disable paging at mixed mode entry - drm/i915: Add missing include file - x86/resctrl: Fix potential memory leak - perf hists: Fix variable name's inconsistency in hists__for_each() macro - perf report: Fix
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
** Changed in: linux-raspi2 (Ubuntu Eoan) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
** Also affects: linux-raspi2 (Ubuntu Eoan) Importance: Undecided Status: New ** Changed in: linux-raspi2 (Ubuntu Eoan) Importance: Undecided => High ** Changed in: linux-raspi2 (Ubuntu Eoan) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
** Description changed: + [Impact] + On the RPI4B board, the usb-c power port could also work as a USB + OTG mode, but we set the dwc2 driver to the host mode + unconditionally, now set it to dual_role mode, then it could work + in host/otg/peripheal mode. + + [Fix] + Set USB_DWC2_DUAL_ROLE=y, USB_DWC2_HOST=n + + + [Test Case] + set the dtoverlay=dwc2,dr_mode=[otg|peripheral] in the config.txt, + and isnmod the g_ether or g_cdc, on the host machine, we could see + RPI4B work as a usb device. + + Because physical port limitation, could test dr_mode=host. + + [Regression Risk] + Low, our eoan kernel choose dwc_otg driver for this port by default, + very very few users will choose dwc2 driver, and the dwc2 driver is + not enabled by default in our kernel. + + And bug reporter and I already tested that the peripheral mode works + after this change. + + I am using Raspberry Pi 4B (4GB) and want to make use of the OTG functionality (g_ether). I cross checked with Raspbian to make sure it is not a hardware issue. Extract from dmesg of Ubuntu 19.10.1 with latest updates applied as of Jan 26th, 2020 via "apt-get update" and "apt-get full-upgrade": ... [1.514262] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [1.517365] dwc_otg: FIQ enabled [1.517376] dwc_otg: NAK holdoff enabled [1.517386] dwc_otg: FIQ split-transaction FSM enabled [1.517399] Module dwc_common_port init ... [6.358332] dwc2 fe98.usb: fe98.usb supply vusb_d not found, using dummy regulator [6.358388] dwc2 fe98.usb: fe98.usb supply vusb_a not found, using dummy regulator [6.358545] dwc2 fe98.usb: Configuration mismatch. dr_mode forced to host [6.409098] dwc2 fe98.usb: DWC OTG Controller [6.409399] dwc2 fe98.usb: new USB bus registered, assigned bus number 3 [6.409432] dwc2 fe98.usb: irq 23, io mem 0xfe98 ... [ 111.796714] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers I think it is that "Configuration mismatch. dr_mode forced to host" log entry telling me that the port is acting as HOST mode instead of OTG mode. I have try putting these in usercfg.txt "dtoverlay=dwc2" "dtoverlay=dwc2,dr_mode=otg" "dtoverlay=dwc2,dr_mode=peripheral" and it will give the same result, no OTG functionality. On the same hardware running Raspbian Buster, it initialise successfully. Corresponding dmesg: ... [0.567531] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [0.570391] dwc_otg: FIQ enabled [0.570400] dwc_otg: NAK holdoff enabled [0.570409] dwc_otg: FIQ split-transaction FSM enabled [0.570421] Module dwc_common_port init ... [2.507634] dwc2 fe98.usb: fe98.usb supply vusb_d not found, using dummy regulator [2.511011] dwc2 fe98.usb: Linked as a consumer to regulator.0 [2.514450] dwc2 fe98.usb: fe98.usb supply vusb_a not found, using dummy regulator [2.731860] dwc2 fe98.usb: dwc2_check_params: Invalid parameter lpm=1 [2.735511] dwc2 fe98.usb: dwc2_check_params: Invalid parameter lpm_clock_gating=1 [2.735522] dwc2 fe98.usb: dwc2_check_params: Invalid parameter besl=1 [2.735533] dwc2 fe98.usb: dwc2_check_params: Invalid parameter hird_threshold_en=1 [2.735582] dwc2 fe98.usb: EPs: 8, dedicated fifos, 4080 entries in SPRAM [2.752511] dwc2 fe98.usb: DWC OTG Controller [2.752554] dwc2 fe98.usb: new USB bus registered, assigned bus number 3 [2.752601] dwc2 fe98.usb: irq 36, io mem 0xfe98 ... [2.848843] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 [2.851601] g_ether gadget: g_ether ready [2.854580] dwc2 fe98.usb: bound driver g_ether [2.998525] dwc2 fe98.usb: new device is high-speed [3.075025] dwc2 fe98.usb: new device is high-speed [3.139338] dwc2 fe98.usb: new address 10 [3.154010] g_ether gadget: high-speed config #1: CDC Ethernet (ECM) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
** Changed in: linux-raspi2 (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
For me I would still prefer using "dtoverlay=dwc2,dr_mode=peripheral" as it is more reliable at the moment: if pi4 is rebooted remotely, it will come up with the necessary interface as I added g_cdc to /etc/modprobe.d/modules. On my setup it should not be power related, as I'm using a cable that should provide <=0.9A from PC's USB-A and <=2.1A from an external PSU = 2.5~3A in total. Based on my test before out of curiosity, my pi4 uses ~0.6A when idle, and up to 1.5A during CPU stress test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
sorry, typo above: /etc/modules instead of /etc/modprobe.d/modules. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
I tried "dtoverlay=dwc2,dr_mode=peripheral" and "dtoverlay=dwc2" with ubuntu-5.3 kernel, I could see "[18977.499410] usb 1-1.1: device descriptor read/64, error -110" sometimes too (not always happen), if I run "rmmod g_ether/g_cdc; modprobe g_ether/g_cdc" many times, it could work without those errors sometimes.So it looks like this issue has nothing to do with "dr_mode=pheripheral", maybe it has sth to do the power supplied to the board. I also tested the Raspbian, the kernel is "Linux raspberrypi 4.19.57-v7l+ #1244 SMP Thu Jul 4 18:48:07 BST 2019 armv7l GNU/Linux", the result is same as the ubuntu-5.3 kernel. And I used a single usb typec cable to connect the board and a usb hub, the usb hub connects to a laptop. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
some configuration I'd tried: 1. dtoverlay=dwc_otg, or comment out = no difference 2. with no other dtoverlay, I actually set "dtoverlay=vc4-fkms-v3d" in syscfg.txt, and comment it out or not also make no difference I didn't grab every dmesg, but without both dwc_otg and vc4-fkms-v3d, here you go: - pi4 - [1.677307] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [1.884348] Core Release: 2.80a [1.888641] Setting default values for core params [1.892857] Finished setting default values for core params [1.966759] usb 1-1: new high-speed USB device number 2 using xhci_hcd [2.099551] Using Buffer DMA mode [2.103715] Periodic Transfer Interrupt Enhancement - disabled [2.107870] Multiprocessor Interrupt Enhancement - disabled [2.112043] OTG VER PARAM: 0, OTG VER FLAG: 0 [2.116220] Dedicated Tx FIFOs mode [2.121186] WARN::dwc_otg_hcd_init:1043: FIQ DMA bounce buffers: virt = 1060b000 dma = 0xf951 len=9024 [2.121384] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21 [2.125542] FIQ FSM acceleration enabled for : Non-periodic Split Transactions Periodic Split Transactions High-Speed Isochronous Endpoints Interrupt/Control Split Transaction hack enabled [2.129850] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [2.150875] dwc_otg: Microframe scheduler enabled [2.155145] usb 1-1: Product: USB2.0 Hub [2.155171] WARN::hcd_init_fiq:496: MPHI regs_base at 10305200 [2.161313] hub 1-1:1.0: USB hub found [2.163817] dwc_otg fe98.usb: DWC OTG Controller [2.168259] hub 1-1:1.0: 4 ports detected [2.172320] dwc_otg fe98.usb: new USB bus registered, assigned bus number 3 [2.180968] dwc_otg fe98.usb: irq 24, io mem 0x [2.185310] Init: Port Power? op_state=1 [2.189549] Init: Power Port (0) [2.194099] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.03 [2.198369] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [2.202590] usb usb3: Product: DWC OTG Controller [2.206801] usb usb3: Manufacturer: Linux 5.3.0-1017-raspi2 dwc_otg_hcd [2.211037] usb usb3: SerialNumber: fe98.usb [2.216023] hub 3-0:1.0: USB hub found [2.220290] hub 3-0:1.0: 1 port detected [2.225408] dwc_otg: FIQ enabled [2.225419] dwc_otg: NAK holdoff enabled [2.225430] dwc_otg: FIQ split-transaction FSM enabled [2.225458] Module dwc_common_port init ... [5.701961] udc-core: couldn't find an available UDC - added [g_cdc] to list of pending drivers no more g_cdc driver related loading message afterward. so, I have to keep using "dtoverlay=dwc2,dr_mode=peripheral" at the moment -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
Hi Hui, just in case I tried again, but no it won't work if I put "dtoverlay=dwc2" w/o dr_mode. I remember dwc2 should be new code and should be used, hence why I use that instead of dwc_otg. Anyway, if we use "dtoverlay=dwc2" only, I guess the actual "dr_mode" value may not be init properly in run time memory space, and thus it didn't work. Say using no "dr_mode", on my Pi 4B I can see g_cdc driver loaded correctly, but then on the host side, my L470, it actually won't work. Something like this would appear: - pi4 - [5.317371] udc-core: couldn't find an available UDC - added [g_cdc] to list of pending drivers ... [7.497909] g_cdc gadget: CDC Composite Gadget, version: King Kamehameha Day 2008 [7.497913] g_cdc gadget: g_cdc ready [7.497921] dwc2 fe98.usb: bound driver g_cdc - L470 - [44740.491468] usb 1-3.1: new high-speed USB device number 18 using xhci_hcd [44741.837984] usb 1-3.1: device descriptor read/64, error -71 [44757.718734] usb 1-3.1: device descriptor read/64, error -110 [44757.902877] usb 1-3.1: new high-speed USB device number 19 using xhci_hcd [44763.350132] usb 1-3.1: device descriptor read/64, error -110 [44779.223840] usb 1-3.1: device descriptor read/64, error -110 [44779.329078] usb 1-3-port1: attempt power cycle [44779.942228] usb 1-3.1: new high-speed USB device number 20 using xhci_hcd [44785.366277] usb 1-3.1: device descriptor read/64, error -110 [44801.236885] usb 1-3.1: device descriptor read/64, error -110 [44801.423944] usb 1-3.1: new high-speed USB device number 21 using xhci_hcd [44806.870008] usb 1-3.1: device descriptor read/64, error -110 [44822.743518] usb 1-3.1: device descriptor read/64, error -110 [44822.849333] usb 1-3-port1: unable to enumerate USB device but if I use "dtoverlay=dwc2,dr_mode=peripheral" then no problem. I didn't test the Ethernet part yet as I don't have the network part properly set up, so I tried g_cdc instead, bind console to ttyGS0 with systemd and tried login from L470 to Pi via minicom, which was successful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
Oh, if we don't add dtoverlay=dwc2, the usb port is driven by dwc_otg driver by default, if we add dtoverlay=dwc2, then the usb port is driven by dwc2. And I tested with only dtoverlay=dwc2 (no dr_mode=peripheral), i could see usb0 net device both from rpi4 board and my host machine (via ifconfig -a). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
Sorry, too haste, seems like it works a bit different than Raspbian. Using your new kernel with this set in usercfg.txt, OTG mode is working fine. dtoverlay=dwc2,dr_mode=peripheral though with Raspbian, only "dtoverlay=dwc2" is needed, which was what I was using. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
Thanks Hui for the new kernel. It is not fully working yet though. I attach the two "dmesg --color=always" output for your comparison. Using your new kernel, my Pi 4B can load g_ether successfully with Ubuntu. However, OTG mode is still not working as expected. Connected to my L470 running Ubuntu 19.10, P4B on ubuntu gives: - this is output from dmesg on L470 - [114144.192312] usb 1-3.1: new high-speed USB device number 15 using xhci_hcd [114144.572780] usb 1-3.1: device descriptor read/64, error -71 [114160.102412] usb 1-3.1: device descriptor read/64, error -110 [114160.287331] usb 1-3.1: new high-speed USB device number 16 using xhci_hcd [114165.734418] usb 1-3.1: device descriptor read/64, error -110 [114181.606824] usb 1-3.1: device descriptor read/64, error -110 [114181.712895] usb 1-3-port1: attempt power cycle [114182.324401] usb 1-3.1: new high-speed USB device number 17 using xhci_hcd [114187.750644] usb 1-3.1: device descriptor read/64, error -110 [114203.622447] usb 1-3.1: device descriptor read/64, error -110 [114203.806762] usb 1-3.1: new high-speed USB device number 18 using xhci_hcd [114209.253645] usb 1-3.1: device descriptor read/64, error -110 [114225.126520] usb 1-3.1: device descriptor read/64, error -110 [114225.233412] usb 1-3-port1: unable to enumerate USB device when I boot my Pi 4B on Raspbian, the output is as expected: - this is output from dmesg on L470 - [114365.055969] usb 1-3.1: new high-speed USB device number 19 using xhci_hcd [114365.146823] usb 1-3.1: New USB device found, idVendor=0525, idProduct=a4a2, bcdDevice= 4.19 [114365.146837] usb 1-3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [114365.146844] usb 1-3.1: Product: RNDIS/Ethernet Gadget [114365.146849] usb 1-3.1: Manufacturer: Linux 4.19.93-v7l+ with fe98.usb [114365.161097] cdc_subset: probe of 1-3.1:1.0 failed with error -22 [114365.162862] cdc_subset 1-3.1:1.1 usb0: register 'cdc_subset' at usb-:00:14.0-3.1, Linux Device, 7a:e4:85:af:64:35 [114365.162980] usbcore: registered new interface driver cdc_subset [114365.163051] cdc_ether: probe of 1-3.1:1.0 failed with error -16 [114365.163119] usbcore: registered new interface driver cdc_ether Any suggestion? I simply use some random values as g_ether module parameters. ** Attachment added: "dmesgs.tgz" https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+attachment/5323811/+files/dmesgs.tgz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
Please test this kernel. this kernel enabled dual_role. https://people.canonical.com/~hwang4/otg/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
In the ubuntu kernel, we set "CONFIG_USB_DWC2_HOST=y". Let's change it to "CONFIG_USB_DWC2_DUAL_ROLE=y". And I remember the driver dwc_otg work while the dwc2/3 doesn't work in the kernel, since the dwc_otg is highly optimized. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
Thanks for quick reply. It is the same USB-C power supply port which can also work as OTG port. I tried Raspbian Buster + g_ether with USB cable connecting to my machine (Lenovo L470 on docking), and it is detected. On both Raspbian and my L470 running Ubuntu 19.10, usb0 are created when I do “ip addr”. I am using a ‘dual port USB cable’ so that I can provide 2.1A from a USB power supply + 0.5A from PC’s USB port, so it is not a concern in term of powering up my Pi 4B. Pls. Let me know if there is anything I can help in fixing this bug, thanks. Sent from my iPad > On 28 Jan 2020, at 16:55, Hui Wang wrote: > > I remember on the rpi4B board, there is no physical usb-otg port at all? > could you please tell me which port is for otg? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1861070 > > Title: > Raspberry Pi 4B: USB OTG is not working > > Status in linux-raspi2 package in Ubuntu: > New > > Bug description: > I am using Raspberry Pi 4B (4GB) and want to make use of the OTG > functionality (g_ether). I cross checked with Raspbian to make sure > it is not a hardware issue. Extract from dmesg of Ubuntu 19.10.1 with > latest updates applied as of Jan 26th, 2020 via "apt-get update" and > "apt-get full-upgrade": > > ... > [1.514262] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) > [1.517365] dwc_otg: FIQ enabled > [1.517376] dwc_otg: NAK holdoff enabled > [1.517386] dwc_otg: FIQ split-transaction FSM enabled > [1.517399] Module dwc_common_port init > ... > [6.358332] dwc2 fe98.usb: fe98.usb supply vusb_d not found, > using dummy regulator > [6.358388] dwc2 fe98.usb: fe98.usb supply vusb_a not found, > using dummy regulator > [6.358545] dwc2 fe98.usb: Configuration mismatch. dr_mode forced to > host > [6.409098] dwc2 fe98.usb: DWC OTG Controller > [6.409399] dwc2 fe98.usb: new USB bus registered, assigned bus > number 3 > [6.409432] dwc2 fe98.usb: irq 23, io mem 0xfe98 > ... > [ 111.796714] udc-core: couldn't find an available UDC - added [g_ether] to > list of pending drivers > > I think it is that "Configuration mismatch. dr_mode forced to host" > log entry telling me that the port is acting as HOST mode instead of > OTG mode. I have try putting these in usercfg.txt > > "dtoverlay=dwc2" > "dtoverlay=dwc2,dr_mode=otg" > "dtoverlay=dwc2,dr_mode=peripheral" > > and it will give the same result, no OTG functionality. > > On the same hardware running Raspbian Buster, it initialise successfully. > Corresponding dmesg: > ... > [0.567531] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) > [0.570391] dwc_otg: FIQ enabled > [0.570400] dwc_otg: NAK holdoff enabled > [0.570409] dwc_otg: FIQ split-transaction FSM enabled > [0.570421] Module dwc_common_port init > ... > [2.507634] dwc2 fe98.usb: fe98.usb supply vusb_d not found, > using dummy regulator > [2.511011] dwc2 fe98.usb: Linked as a consumer to regulator.0 > [2.514450] dwc2 fe98.usb: fe98.usb supply vusb_a not found, > using dummy regulator > [2.731860] dwc2 fe98.usb: dwc2_check_params: Invalid parameter lpm=1 > [2.735511] dwc2 fe98.usb: dwc2_check_params: Invalid parameter > lpm_clock_gating=1 > [2.735522] dwc2 fe98.usb: dwc2_check_params: Invalid parameter besl=1 > [2.735533] dwc2 fe98.usb: dwc2_check_params: Invalid parameter > hird_threshold_en=1 > [2.735582] dwc2 fe98.usb: EPs: 8, dedicated fifos, 4080 entries in > SPRAM > [2.752511] dwc2 fe98.usb: DWC OTG Controller > [2.752554] dwc2 fe98.usb: new USB bus registered, assigned bus > number 3 > [2.752601] dwc2 fe98.usb: irq 36, io mem 0xfe98 > ... > [2.848843] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 > [2.851601] g_ether gadget: g_ether ready > [2.854580] dwc2 fe98.usb: bound driver g_ether > [2.998525] dwc2 fe98.usb: new device is high-speed > [3.075025] dwc2 fe98.usb: new device is high-speed > [3.139338] dwc2 fe98.usb: new address 10 > [3.154010] g_ether gadget: high-speed config #1: CDC Ethernet (ECM) > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
** Changed in: linux-raspi2 (Ubuntu) Assignee: (unassigned) => Hui Wang (hui.wang) ** Changed in: linux-raspi2 (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861070] Re: Raspberry Pi 4B: USB OTG is not working
I remember on the rpi4B board, there is no physical usb-otg port at all? could you please tell me which port is for otg? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861070 Title: Raspberry Pi 4B: USB OTG is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
