[Kernel-packages] [Bug 1970603] Re: DSI touchscreen not working with KMS under 5.15
This bug was fixed in the package linux-raspi - 6.5.0-1002.2 --- linux-raspi (6.5.0-1002.2) mantic; urgency=medium * mantic/linux-raspi: 6.5.0-1002.2 -proposed tracker (LP: #2033637) * Packaging resync (LP: #1786013) - [Packaging] update update.conf * Miscellaneous Ubuntu changes - [Config] raspi: Add notes to configs that differ from master - [Config] raspi: Set CONFIG_ARM_ERRATA_=n - [Config] raspi: Set PREEMPT_DYNAMIC=y - [Config] raspi: Set STAGING_MEDIA_DEPRECATED=n - [Config] raspi: Set EFI=n - [Config] raspi: Set POWER_RESET_GPIO_RESTART=n - [Config] raspi: Set HID_BPF=n - [Config] raspi: Set COMMON_CLK_FIXED_MMIO=n - [Config] raspi: Set PWM_STMPE=n - [Config] raspi: Set LEDS_SYSCON=n - [Packaging] raspi: Include bcm2835_smi module in linux-modules - SAUCE: (no-up) Disable FIQ split-transaction FSM in dwc_otg * Miscellaneous upstream changes - drivers: media: imx296: Updated imx296 driver for external trigger - char: broadcom: vc_mem: Fix preprocessor conditional - drivers: dwc_otg: Fix fallthrough warnings - vc04_services/vc-sm-cma: Switch one-bit bitfields to bool - media: i2c: ov2311: Fix uninitialized variable usage - drm/panel: Fix default values for Waveshare 7.9 inch DSI touchscreen (#5565) - dtoverlays: Add i2c bus overrides to edt-ft5406 overlay - dtoverlays: Fix README text for i2c-fan - drivers: irqchip: irq-bcm2835: Concurrency fix - defconfigs: Add TINYDRM_ILI9486 to defconfigs - dtoverlays: Add drm option to piscreen overlay - drm/ili9486: Resolve clash in spi_device_id names - input: ads7846: Add missing spi_device_id strings - staging: bcm2835-codec: Downgrade the level for a debug message - configs: Raise 8250 UART limit to 5 on BCM2711 [ Ubuntu: 6.5.0-5.5 ] * mantic/linux: 6.5.0-5.5 -proposed tracker (LP: #2034546) * Packaging resync (LP: #1786013) - [Packaging] update helper scripts - debian/dkms-versions -- update from kernel-versions (main/d2023.08.23) [ Ubuntu: 6.5.0-4.4 ] * mantic/linux: 6.5.0-4.4 -proposed tracker (LP: #2034042) * Packaging resync (LP: #1786013) - debian/dkms-versions -- update from kernel-versions (main/d2023.08.23) [ Ubuntu: 6.5.0-3.3 ] * mantic/linux: 6.5.0-3.3 -proposed tracker (LP: #2033904) * Packaging resync (LP: #1786013) - debian/dkms-versions -- update from kernel-versions (main/d2023.08.23) * [23.10] Please test secure-boot and lockdown on the early 6.5 kernel (s390x) (LP: #2026833) - [Packaging] re-enable signing for s390x * Miscellaneous upstream changes - module/decompress: use vmalloc() for zstd decompression workspace [ Ubuntu: 6.5.0-2.2 ] * mantic/linux: 6.5.0-2.2 -proposed tracker (LP: #2033240) * Soundwire support for Dell SKU0C87 devices (LP: #2029281) - SAUCE: ASoC: Intel: soc-acpi: add support for Dell SKU0C87 devices * Fix numerous AER related issues (LP: #2033025) - SAUCE: PCI/AER: Disable AER service during suspend, again - SAUCE: PCI/DPC: Disable DPC service during suspend, again * Support Realtek RTL8852CE WiFi 6E/BT Combo (LP: #2025672) - wifi: rtw89: debug: Fix error handling in rtw89_debug_priv_btc_manual_set() - Bluetooth: btrtl: Load FW v2 otherwise FW v1 for RTL8852C * Rebase to v6.5 [ Ubuntu: 6.5.0-1.1 ] * mantic/linux: 6.5.0-1.1 -proposed tracker (LP: #2032750) * Packaging resync (LP: #1786013) - [Packaging] resync update-dkms-versions helper - [Packaging] update variants - debian/dkms-versions -- update from kernel-versions (main/d2023.07.26) * ceph: support idmapped mounts (LP: #2032959) - SAUCE: libceph: add spinlock around osd->o_requests - SAUCE: libceph: define struct ceph_sparse_extent and add some helpers - SAUCE: libceph: new sparse_read op, support sparse reads on msgr2 crc codepath - SAUCE: libceph: support sparse reads on msgr2 secure codepath - SAUCE: libceph: add sparse read support to msgr1 - SAUCE: libceph: add sparse read support to OSD client - SAUCE: ceph: add new mount option to enable sparse reads - SAUCE: ceph: preallocate inode for ops that may create one - SAUCE: ceph: make ceph_msdc_build_path use ref-walk - SAUCE: libceph: add new iov_iter-based ceph_msg_data_type and ceph_osd_data_type - SAUCE: ceph: use osd_req_op_extent_osd_iter for netfs reads - SAUCE: ceph: fscrypt_auth handling for ceph - SAUCE: ceph: implement -o test_dummy_encryption mount option - SAUCE: ceph: add fscrypt ioctls and ceph.fscrypt.auth vxattr - SAUCE: ceph: make ioctl cmds more readable in debug log - SAUCE: ceph: add base64 endcoding routines for encrypted names - SAUCE: ceph: encode encrypted name in ceph_mdsc_build_path and dentry release - SAUCE: ceph: send alternate_name in MClientRequest - SAUCE: ceph: decode alternate_name in lease info - SAUCE: ceph: set DCACHE_NOKEY_NAME fla
[Kernel-packages] [Bug 1970603] Re: DSI touchscreen not working with KMS under 5.15
This bug was fixed in the package linux-raspi - 6.2.0-1006.8
---
linux-raspi (6.2.0-1006.8) lunar; urgency=medium
* lunar/linux-raspi: 6.2.0-1006.8 -proposed tracker (LP: #2019843)
* introduce do_lib_rust=true|false to enable/disable linux-lib-rust package
(LP: #2021605)
- [Packaging] introduce do_lib_rust and enable it only on generic amd64
* Packaging resync (LP: #1786013)
- [Packaging] resync git-ubuntu-log
- [Packaging] resync getabis
- debian/dkms-versions -- update from kernel-versions (main/2023.05.15)
[ Ubuntu: 6.2.0-23.23 ]
* lunar/linux: 6.2.0-23.23 -proposed tracker (LP: #2019845)
* Packaging resync (LP: #1786013)
- [Packaging] update helper scripts
- debian/dkms-versions -- update from kernel-versions (main/2023.05.15)
* Fix flicker display problem on some panels which support PSR2 (LP: #2002968)
- drm/i915/psr: Add continuous full frame bit together with single
* Kernel 6.1 bumped the disk consumption on default images by 15%
(LP: #2015867)
- [Packaging] introduce a separate linux-lib-rust package
* Update I915 PSR calculation on Linux 6.2 (LP: #2018655)
- drm/i915: Fix fast wake AUX sync len
- drm/i915: Explain the magic numbers for AUX SYNC/precharge length
* Computer with Intel Atom CPU will not boot with Kernel 6.2.0-20
(LP: #2017444)
- [Config]: Disable CONFIG_INTEL_ATOMISP
* udev fails to make prctl() syscall with apparmor=0 (as used by maas by
default) (LP: #2016908)
- SAUCE: (no-up) Stacking v38: Fix prctl() syscall with apparmor=0
* CVE-2023-32233
- netfilter: nf_tables: deactivate anonymous set from preparation phase
* CVE-2023-2612
- SAUCE: shiftfs: prevent lock unbalance in shiftfs_create_object()
* CVE-2023-31436
- net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg
* CVE-2023-1380
- wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies()
* 5.19 not reporting cgroups v1 blkio.throttle.io_serviced (LP: #2016186)
- SAUCE: blk-throttle: Fix io statistics for cgroup v1
* LSM stacking and AppArmor for 6.2: additional fixes (LP: #2017903)
- SAUCE: (no-up) apparmor: fix policy_compat perms remap for file dfa
- SAUCE: (no-up) apparmor: fix profile verification and enable it
- SAUCE: (no-up) apparmor: fix: add missing failure check in
compute_xmatch_perms
- SAUCE: (no-up) apparmor: fix: kzalloc perms tables for shared dfas
* Lunar update: v6.2.12 upstream stable release (LP: #2017219)
- Revert "pinctrl: amd: Disable and mask interrupts on resume"
- drm/amd/display: Pass the right info to drm_dp_remove_payload
- drm/i915: Workaround ICL CSC_MODE sticky arming
- ALSA: emu10k1: fix capture interrupt handler unlinking
- ALSA: hda/sigmatel: add pin overrides for Intel DP45SG motherboard
- ALSA: i2c/cs8427: fix iec958 mixer control deactivation
- ALSA: hda: patch_realtek: add quirk for Asus N7601ZM
- ALSA: hda/realtek: Add quirks for Lenovo Z13/Z16 Gen2
- ALSA: firewire-tascam: add missing unwind goto in
snd_tscm_stream_start_duplex()
- ALSA: emu10k1: don't create old pass-through playback device on Audigy
- ALSA: hda/sigmatel: fix S/PDIF out on Intel D*45* motherboards
- ALSA: hda/hdmi: disable KAE for Intel DG2
- Bluetooth: L2CAP: Fix use-after-free in l2cap_disconnect_{req,rsp}
- Bluetooth: Fix race condition in hidp_session_thread
- bluetooth: btbcm: Fix logic error in forming the board name.
- Bluetooth: Free potentially unfreed SCO connection
- Bluetooth: hci_conn: Fix possible UAF
- btrfs: restore the thread_pool= behavior in remount for the end I/O
workqueues
- btrfs: fix fast csum implementation detection
- fbmem: Reject FB_ACTIVATE_KD_TEXT from userspace
- mtdblock: tolerate corrected bit-flips
- mtd: rawnand: meson: fix bitmask for length in command word
- mtd: rawnand: stm32_fmc2: remove unsupported EDO mode
- mtd: rawnand: stm32_fmc2: use timings.mode instead of checking tRC_min
- KVM: arm64: PMU: Restore the guest's EL0 event counting after migration
- fbcon: Fix error paths in set_con2fb_map
- fbcon: set_con2fb_map needs to set con2fb_map!
- drm/i915/dsi: fix DSS CTL register offsets for TGL+
- io_uring: complete request via task work in case of DEFER_TASKRUN
- clk: sprd: set max_register according to mapping range
- RDMA/irdma: Do not generate SW completions for NOPs
- RDMA/irdma: Fix memory leak of PBLE objects
- RDMA/irdma: Increase iWARP CM default rexmit count
- RDMA/irdma: Add ipv4 check to irdma_find_listener()
- IB/mlx5: Add support for 400G_8X lane speed
- RDMA/erdma: Fix some typos
- RDMA/erdma: Update default EQ depth to 4096 and max_send_wr to 8192
- RDMA/erdma: Inline mtt entries into WQE if supported
- RDMA/erdma: Defer probing if netdevice can not be found
- clk: rs9: Fix suspend/resume
- RDMA/cma: Allow UD qp
[Kernel-packages] [Bug 1970603] Re: DSI touchscreen not working with KMS under 5.15
This bug was fixed in the package linux-raspi - 5.15.0-1029.31 --- linux-raspi (5.15.0-1029.31) jammy; urgency=medium * jammy/linux-raspi: 5.15.0-1029.31 -proposed tracker (LP: #2016543) * DSI touchscreen not working with KMS under 5.15 (LP: #1970603) - [Packaging] raspi: Include rpi-panel-attiny-regulator module in linux- modules [ Ubuntu: 5.15.0-72.79 ] * jammy/linux: 5.15.0-72.79 -proposed tracker (LP: #2016548) * Add split lock detection for EMR (LP: #2015855) - x86/split_lock: Enumerate architectural split lock disable bit * selftest: fib_tests: Always cleanup before exit (LP: #2015956) - selftest: fib_tests: Always cleanup before exit * Add support for intel EMR cpu (LP: #2015372) - platform/x86: intel-uncore-freq: add Emerald Rapids support - perf/x86/intel/cstate: Add Emerald Rapids - perf/x86/rapl: Add support for Intel Emerald Rapids - intel_idle: add Emerald Rapids Xeon support - tools/power/x86/intel-speed-select: Add Emerald Rapid quirk - tools/power turbostat: Introduce support for EMR - powercap: intel_rapl: add support for Emerald Rapids - EDAC/i10nm: Add Intel Emerald Rapids server support * Kernel livepatch ftrace graph fix (LP: #2013603) - kprobes: treewide: Remove trampoline_address from kretprobe_trampoline_handler() - kprobes: treewide: Make it harder to refer kretprobe_trampoline directly - kprobes: Add kretprobe_find_ret_addr() for searching return address - s390/unwind: recover kretprobe modified return address in stacktrace - s390/unwind: fix fgraph return address recovery * Jammy update: v5.15.98 upstream stable release (LP: #2015600) - Linux 5.15.98 * Jammy update: v5.15.97 upstream stable release (LP: #2015599) - ionic: refactor use of ionic_rx_fill() - Fix XFRM-I support for nested ESP tunnels - arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc - ARM: dts: rockchip: add power-domains property to dp node on rk3288 - HID: elecom: add support for TrackBall 056E:011C - ACPI: NFIT: fix a potential deadlock during NFIT teardown - btrfs: send: limit number of clones and allocated memory size - ASoC: rt715-sdca: fix clock stop prepare timeout issue - IB/hfi1: Assign npages earlier - neigh: make sure used and confirmed times are valid - HID: core: Fix deadloop in hid_apply_multiplier. - x86/cpu: Add Lunar Lake M - staging: mt7621-dts: change palmbus address to lower case - bpf: bpf_fib_lookup should not return neigh in NUD_FAILED state - net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues(). - vc_screen: don't clobber return value in vcs_read - scripts/tags.sh: Invoke 'realpath' via 'xargs' - scripts/tags.sh: fix incompatibility with PCRE2 - usb: dwc3: pci: add support for the Intel Meteor Lake-M - USB: serial: option: add support for VW/Skoda "Carstick LTE" - usb: gadget: u_serial: Add null pointer check in gserial_resume - USB: core: Don't hold device lock while reading the "descriptors" sysfs file - Linux 5.15.97 * Jammy update: v5.15.96 upstream stable release (LP: #2015595) - drm/etnaviv: don't truncate physical page address - wifi: rtl8xxxu: gen2: Turn on the rate control - drm/edid: Fix minimum bpc supported with DSC1.2 for HDMI sink - clk: mxl: Switch from direct readl/writel based IO to regmap based IO - clk: mxl: Remove redundant spinlocks - clk: mxl: Add option to override gate clks - clk: mxl: Fix a clk entry by adding relevant flags - powerpc: dts: t208x: Mark MAC1 and MAC2 as 10G - clk: mxl: syscon_node_to_regmap() returns error pointers - random: always mix cycle counter in add_latent_entropy() - KVM: x86: Fail emulation during EMULTYPE_SKIP on any exception - KVM: SVM: Skip WRMSR fastpath on VM-Exit if next RIP isn't valid - can: kvaser_usb: hydra: help gcc-13 to figure out cmd_len - powerpc: dts: t208x: Disable 10G on MAC1 and MAC2 - powerpc: use generic version of arch_is_kernel_initmem_freed() - powerpc/vmlinux.lds: Ensure STRICT_ALIGN_SIZE is at least page aligned - powerpc/vmlinux.lds: Add an explicit symbol for the SRWX boundary - powerpc/64s/radix: Fix crash with unaligned relocated kernel - powerpc/64s/radix: Fix RWX mapping with relocated kernel - drm/i915/gvt: fix double free bug in split_2MB_gtt_entry - uaccess: Add speculation barrier to copy_from_user() - binder: read pre-translated fds from sender buffer - binder: defer copies of pre-patched txn data - binder: fix pointer cast warning - binder: Address corner cases in deferred copy and fixup - binder: Gracefully handle BINDER_TYPE_FDA objects with num_fds=0 - nbd: fix possible overflow on 'first_minor' in nbd_dev_add() - wifi: mwifiex: Add missing compatible string for SD8787 - audit: update the mailing list in MAINTAINERS - ext4: Fix
[Kernel-packages] [Bug 1970603] Re: DSI touchscreen not working with KMS under 5.15
This bug was fixed in the package linux-raspi - 5.19.0-1018.25 --- linux-raspi (5.19.0-1018.25) kinetic; urgency=medium * kinetic/linux-raspi: 5.19.0-1018.25 -proposed tracker (LP: #2016497) * DSI touchscreen not working with KMS under 5.15 (LP: #1970603) - [Packaging] raspi: Include rpi-panel-attiny-regulator module in linux- modules [ Ubuntu: 5.19.0-42.43 ] * kinetic/linux: 5.19.0-42.43 -proposed tracker (LP: #2016503) * selftest: fib_tests: Always cleanup before exit (LP: #2015956) - selftest: fib_tests: Always cleanup before exit * Debian autoreconstruct Fix restoration of execute permissions (LP: #2015498) - [Debian] autoreconstruct - fix restoration of execute permissions * Kinetic update: upstream stable patchset 2023-04-10 (LP: #2015812) - drm/etnaviv: don't truncate physical page address - wifi: rtl8xxxu: gen2: Turn on the rate control - drm/edid: Fix minimum bpc supported with DSC1.2 for HDMI sink - clk: mxl: Switch from direct readl/writel based IO to regmap based IO - clk: mxl: Remove redundant spinlocks - clk: mxl: Add option to override gate clks - clk: mxl: Fix a clk entry by adding relevant flags - powerpc: dts: t208x: Mark MAC1 and MAC2 as 10G - clk: mxl: syscon_node_to_regmap() returns error pointers - random: always mix cycle counter in add_latent_entropy() - KVM: x86: Fail emulation during EMULTYPE_SKIP on any exception - KVM: SVM: Skip WRMSR fastpath on VM-Exit if next RIP isn't valid - can: kvaser_usb: hydra: help gcc-13 to figure out cmd_len - powerpc: dts: t208x: Disable 10G on MAC1 and MAC2 - powerpc/vmlinux.lds: Ensure STRICT_ALIGN_SIZE is at least page aligned - powerpc/64s/radix: Fix RWX mapping with relocated kernel - uaccess: Add speculation barrier to copy_from_user() - wifi: mwifiex: Add missing compatible string for SD8787 - audit: update the mailing list in MAINTAINERS - ext4: Fix function prototype mismatch for ext4_feat_ktype - Revert "net/sched: taprio: make qdisc_leaf() see the per-netdev-queue pfifo child qdiscs" - bpf: add missing header file include - wifi: ath11k: fix warning in dma_free_coherent() of memory chunks while recovery - sched/psi: Stop relying on timer_pending() for poll_work rescheduling - docs: perf: Fix PMU instance name of hisi-pcie-pmu - randstruct: disable Clang 15 support - ionic: refactor use of ionic_rx_fill() - Fix XFRM-I support for nested ESP tunnels - arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc - ARM: dts: rockchip: add power-domains property to dp node on rk3288 - HID: elecom: add support for TrackBall 056E:011C - ACPI: NFIT: fix a potential deadlock during NFIT teardown - btrfs: send: limit number of clones and allocated memory size - ASoC: rt715-sdca: fix clock stop prepare timeout issue - IB/hfi1: Assign npages earlier - neigh: make sure used and confirmed times are valid - HID: core: Fix deadloop in hid_apply_multiplier. - x86/cpu: Add Lunar Lake M - bpf: bpf_fib_lookup should not return neigh in NUD_FAILED state - net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues(). - vc_screen: don't clobber return value in vcs_read - scripts/tags.sh: fix incompatibility with PCRE2 - usb: dwc3: pci: add support for the Intel Meteor Lake-M - USB: serial: option: add support for VW/Skoda "Carstick LTE" - usb: gadget: u_serial: Add null pointer check in gserial_resume - USB: core: Don't hold device lock while reading the "descriptors" sysfs file * Kinetic update: upstream stable patchset 2023-04-06 (LP: #2015511) - ARM: dts: imx: Fix pca9547 i2c-mux node name - ARM: dts: vf610: Fix pca9548 i2c-mux node names - arm64: dts: freescale: Fix pca954x i2c-mux node names - arm64: dts: imx8mq-thor96: fix no-mmc property for SDHCI - firmware: arm_scmi: Clear stale xfer->hdr.status - bpf: Skip task with pid=1 in send_signal_common() - erofs/zmap.c: Fix incorrect offset calculation - blk-cgroup: fix missing pd_online_fn() while activating policy - HID: playstation: sanity check DualSense calibration data. - dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init - cifs: fix return of uninitialized rc in dfs_cache_update_tgthint() - extcon: usbc-tusb320: fix kernel-doc warning - net: fix NULL pointer in skb_segment_list - net: mctp: purge receive queues on sk destruction - firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region - bus: sunxi-rsb: Fix error handling in sunxi_rsb_init() - ASoC: Intel: bytcht_es8316: Drop reference count of ACPI device after use - ASoC: Intel: bytcr_rt5651: Drop reference count of ACPI device after use - ASoC: Intel: bytcr_rt5640: Drop reference count of ACPI device after use - ASoC: Intel: bytcr_wm5102: Drop ref
[Kernel-packages] [Bug 1970603] Re: DSI touchscreen not working with KMS under 5.15
Under lunar's 6.2 kernel the situation is the same as kinetic's 5.19
kernel: display output works, but rotation is ignored and touchscreen
input doesn't work.
** Also affects: linux-raspi (Ubuntu Lunar)
Importance: Undecided
Status: Confirmed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-raspi in Ubuntu.
https://bugs.launchpad.net/bugs/1970603
Title:
DSI touchscreen not working with KMS under 5.15
Status in linux-raspi package in Ubuntu:
Confirmed
Status in linux-raspi source package in Jammy:
New
Status in linux-raspi source package in Kinetic:
New
Status in linux-raspi source package in Lunar:
Confirmed
Bug description:
The official Raspberry Pi touchscreen (the 7" model connected via the
DSI port) does not operate when the KMS overlay is applied (as is the
default on the Ubuntu Desktop for Raspberry Pi images). The display
does operate on RaspiOS Bullseye, also running kernel 5.15, when the
KMS overlay is used. Notably, the display does work on Ubuntu with no
KMS overlay (legacy framebuffer), or with the FKMS ("fake" KMS)
overlay.
The symptom is simply no output at all on the display. Sometimes there
is the initial "rainbow" screen of the start4.elf bootloader, but then
nothing. Notably this is *slightly* different to the Impish 5.13
kernel. On thata version, the DSI display also failed with the KMS
overlay, but in that case there was an initial flashing cursor
(presumably at the start of the initrd, perhaps on a leftover
framebuffer?) which then disappears before anything is printed. On
5.15 there's nothing after the "rainbow".
The symptoms are the same on both armhf and arm64 images.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-raspi 5.15.0.1005.5
ProcVersionSignature: Ubuntu 5.15.0-1005.5-raspi 5.15.30
Uname: Linux 5.15.0-1005-raspi armv7l
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k5.15.0-1005-raspi.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82
Architecture: armhf
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
CRDA: N/A
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperMD5CheckResult: unknown
Date: Wed Apr 27 10:04:10 2022
ImageMediaBuild: 20220419
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lspci-vt: -[:00]---00.0-[01]00.0 VIA Technologies, Inc. VL805/806
xHCI USB 3.0 Controller
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04d9:0006 Holtek Semiconductor, Inc. Wired Keyboard
(78/79 key) [RPI Wired Keyboard 5]
Bus 001 Device 003: ID 05e3:0610 Genesys Logic, Inc. Hub
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
PciMultimedia:
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: coherent_pool=1M 8250.nr_uarts=1
snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
smsc95xx.macaddr=DC:A6:32:33:F5:57 vc_mem.mem_base=0x3ec0
vc_mem.mem_size=0x4000 console=ttyS0,115200 dwc_otg.lpm_enable=0
console=tty1 root=LABEL=writable rootfstype=ext4 rootwait
video=DSI-1:800x480@60,rotate=180 fixrtc quiet splash
RelatedPackageVersions:
linux-restricted-modules-5.15.0-1005-raspi N/A
linux-backports-modules-5.15.0-1005-raspi N/A
linux-firmware 20220329.git681281e4-0ubuntu1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux-raspi
StagingDrivers: bcm2835_v4l2 bcm2835_isp vc_sm_cma bcm2835_codec
bcm2835_mmal_vchiq snd_bcm2835
UpgradeStatus: No upgrade log present (probably fresh install)
acpidump:
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1970603/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1970603] Re: DSI touchscreen not working with KMS under 5.15
** Also affects: linux-raspi (Ubuntu Kinetic)
Importance: Undecided
Status: New
** Also affects: linux-raspi (Ubuntu Jammy)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-raspi in Ubuntu.
https://bugs.launchpad.net/bugs/1970603
Title:
DSI touchscreen not working with KMS under 5.15
Status in linux-raspi package in Ubuntu:
Confirmed
Status in linux-raspi source package in Jammy:
New
Status in linux-raspi source package in Kinetic:
New
Bug description:
The official Raspberry Pi touchscreen (the 7" model connected via the
DSI port) does not operate when the KMS overlay is applied (as is the
default on the Ubuntu Desktop for Raspberry Pi images). The display
does operate on RaspiOS Bullseye, also running kernel 5.15, when the
KMS overlay is used. Notably, the display does work on Ubuntu with no
KMS overlay (legacy framebuffer), or with the FKMS ("fake" KMS)
overlay.
The symptom is simply no output at all on the display. Sometimes there
is the initial "rainbow" screen of the start4.elf bootloader, but then
nothing. Notably this is *slightly* different to the Impish 5.13
kernel. On thata version, the DSI display also failed with the KMS
overlay, but in that case there was an initial flashing cursor
(presumably at the start of the initrd, perhaps on a leftover
framebuffer?) which then disappears before anything is printed. On
5.15 there's nothing after the "rainbow".
The symptoms are the same on both armhf and arm64 images.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-raspi 5.15.0.1005.5
ProcVersionSignature: Ubuntu 5.15.0-1005.5-raspi 5.15.30
Uname: Linux 5.15.0-1005-raspi armv7l
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k5.15.0-1005-raspi.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82
Architecture: armhf
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
CRDA: N/A
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperMD5CheckResult: unknown
Date: Wed Apr 27 10:04:10 2022
ImageMediaBuild: 20220419
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lspci-vt: -[:00]---00.0-[01]00.0 VIA Technologies, Inc. VL805/806
xHCI USB 3.0 Controller
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04d9:0006 Holtek Semiconductor, Inc. Wired Keyboard
(78/79 key) [RPI Wired Keyboard 5]
Bus 001 Device 003: ID 05e3:0610 Genesys Logic, Inc. Hub
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
PciMultimedia:
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: coherent_pool=1M 8250.nr_uarts=1
snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
smsc95xx.macaddr=DC:A6:32:33:F5:57 vc_mem.mem_base=0x3ec0
vc_mem.mem_size=0x4000 console=ttyS0,115200 dwc_otg.lpm_enable=0
console=tty1 root=LABEL=writable rootfstype=ext4 rootwait
video=DSI-1:800x480@60,rotate=180 fixrtc quiet splash
RelatedPackageVersions:
linux-restricted-modules-5.15.0-1005-raspi N/A
linux-backports-modules-5.15.0-1005-raspi N/A
linux-firmware 20220329.git681281e4-0ubuntu1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux-raspi
StagingDrivers: bcm2835_v4l2 bcm2835_isp vc_sm_cma bcm2835_codec
bcm2835_mmal_vchiq snd_bcm2835
UpgradeStatus: No upgrade log present (probably fresh install)
acpidump:
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1970603/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
