[Bug 1783964] Re: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail-based devices
This is somewhat off topic, but the fix in the description remains useful and is required to enable backlight brightness adjustment for the HP Stream 7 when running Debian 11 (Linux 5.10). Example steps (to be run in an i386 environment, such as a debootstrap chroot jail): apt install fakeroot devscripts apt build-dep linux apt source linux cd linux-5.10.84/ # Change as needed nano debian/config/kernelarch-x86/config # Make the kernel configuration changes as in the description debuild -b -uc -us # Install linux-image-5.10.0-10-686-unsigned_5.10.84-1_i386.deb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783964 Title: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail- based devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783964/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1783964] Re: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail-based devices
This bug was erroneously marked for verification in bionic; verification is not required and verification-needed-bionic is being removed. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783964 Title: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail- based devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783964/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1783964] Re: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail-based devices
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed- bionic'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783964 Title: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail- based devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783964/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1783964] Re: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail-based devices
** Tags removed: verification-needed-bionic ** Tags added: kernel-fixup-verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783964 Title: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail- based devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783964/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1783964] Re: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail-based devices
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed- bionic'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783964 Title: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail- based devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783964/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1783964] Re: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail-based devices
Hello guys, I'm kind of new regarding kernel patching. I've Asus T102HA and saw some other blogs about how to control the backlight brightness. I tried to message to people and asked for help but I got no response. Would you guys help me how to fix the backlight brightness step by step? Currently, I tried to install linux mint 19 mate edition and Crunchbangplusplus versions. Both are working but couldn't set the brightness to lower setting. Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783964 Title: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail- based devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783964/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1783964] Re: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail-based devices
This bug was fixed in the package linux - 4.18.0-9.10
---
linux (4.18.0-9.10) cosmic; urgency=medium
* linux: 4.18.0-9.10 -proposed tracker (LP: #1796346)
* Cosmic update: v4.18.12 upstream stable release (LP: #1796139)
- crypto: skcipher - Fix -Wstringop-truncation warnings
- iio: adc: ina2xx: avoid kthread_stop() with stale task_struct
- tsl2550: fix lux1_input error in low light
- misc: ibmvmc: Use GFP_ATOMIC under spin lock
- vmci: type promotion bug in qp_host_get_user_memory()
- siox: don't create a thread without starting it
- x86/numa_emulation: Fix emulated-to-physical node mapping
- staging: rts5208: fix missing error check on call to rtsx_write_register
- power: supply: axp288_charger: Fix initial constant_charge_current value
- misc: sram: enable clock before registering regions
- serial: sh-sci: Stop RX FIFO timer during port shutdown
- uwb: hwa-rc: fix memory leak at probe
- power: vexpress: fix corruption in notifier registration
- iommu/amd: make sure TLB to be flushed before IOVA freed
- Bluetooth: Add a new Realtek 8723DE ID 0bda:b009
- USB: serial: kobil_sct: fix modem-status error handling
- 6lowpan: iphc: reset mac_header after decompress to fix panic
- iommu/msm: Don't call iommu_device_{,un}link from atomic context
- s390/mm: correct allocate_pgste proc_handler callback
- power: remove possible deadlock when unregistering power_supply
- drm/amd/display/dc/dce: Fix multiple potential integer overflows
- drm/amd/display: fix use of uninitialized memory
- md-cluster: clear another node's suspend_area after the copy is finished
- cxgb4: Fix the condition to check if the card is T5
- RDMA/bnxt_re: Fix a couple off by one bugs
- RDMA/i40w: Hold read semaphore while looking after VMA
- RDMA/bnxt_re: Fix a bunch of off by one bugs in qplib_fp.c
- IB/core: type promotion bug in rdma_rw_init_one_mr()
- media: exynos4-is: Prevent NULL pointer dereference in
__isp_video_try_fmt()
- IB/mlx4: Test port number before querying type.
- powerpc/kdump: Handle crashkernel memory reservation failure
- media: fsl-viu: fix error handling in viu_of_probe()
- vhost_net: Avoid tx vring kicks during busyloop
- media: staging/imx: fill vb2_v4l2_buffer field entry
- IB/mlx5: Fix GRE flow specification
- include/rdma/opa_addr.h: Fix an endianness issue
- x86/tsc: Add missing header to tsc_msr.c
- ARM: hwmod: RTC: Don't assume lock/unlock will be called with irq enabled
- x86/entry/64: Add two more instruction suffixes
- ARM: dts: ls1021a: Add missing cooling device properties for CPUs
- scsi: target/iscsi: Make iscsit_ta_authentication() respect the output
buffer size
- thermal: i.MX: Allow thermal probe to fail gracefully in case of bad
calibration.
- scsi: klist: Make it safe to use klists in atomic context
- scsi: ibmvscsi: Improve strings handling
- scsi: target: Avoid that EXTENDED COPY commands trigger lock inversion
- usb: wusbcore: security: cast sizeof to int for comparison
- ath10k: sdio: use same endpoint id for all packets in a bundle
- ath10k: sdio: set skb len for all rx packets
- powerpc/powernv/ioda2: Reduce upper limit for DMA window size
- platform/x86: asus-wireless: Fix uninitialized symbol usage
- ACPI / button: increment wakeup count only when notified
- s390/sysinfo: add missing #ifdef CONFIG_PROC_FS
- alarmtimer: Prevent overflow for relative nanosleep
- s390/dasd: correct numa_node in dasd_alloc_queue
- s390/scm_blk: correct numa_node in scm_blk_dev_setup
- s390/extmem: fix gcc 8 stringop-overflow warning
- mtd: rawnand: atmel: add module param to avoid using dma
- iio: accel: adxl345: convert address field usage in iio_chan_spec
- posix-timers: Make forward callback return s64
- posix-timers: Sanitize overrun handling
- ALSA: snd-aoa: add of_node_put() in error path
- selftests: forwarding: Tweak tc filters for mirror-to-gretap tests
- ath10k: use locked skb_dequeue for rx completions
- media: s3c-camif: ignore -ENOIOCTLCMD from v4l2_subdev_call for s_power
- media: soc_camera: ov772x: correct setting of banding filter
- media: omap3isp: zero-initialize the isp cam_xclk{a,b} initial data
- media: ov772x: add checks for register read errors
- staging: android: ashmem: Fix mmap size validation
- media: ov772x: allow i2c controllers without I2C_FUNC_PROTOCOL_MANGLING
- staging: mt7621-eth: Fix memory leak in mtk_add_mac() error path
- drivers/tty: add error handling for pcmcia_loop_config
- arm64: dts: renesas: salvator-common: Fix adv7482 decimal unit addresses
- serial: pxa: Fix an error handling path in 'serial_pxa_probe()'
- staging: mt7621-dts: Fix remaining pcie warnings
- media: tm6000: add error handling for dvb_register_adapter
- ASoC: qdsp6: qdafe:
[Bug 1783964] Re: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail-based devices
** Changed in: linux (Ubuntu Cosmic) 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/1783964 Title: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail- based devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783964/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1783964] Re: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail-based devices
Upstream bugreport with more details: https://bugs.freedesktop.org/show_bug.cgi?id=96571 ** Bug watch added: freedesktop.org Bugzilla #96571 https://bugs.freedesktop.org/show_bug.cgi?id=96571 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783964 Title: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail- based devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783964/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1783964] Re: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail-based devices
** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged ** Also affects: linux (Ubuntu Cosmic) Importance: Medium Status: Triaged ** Tags added: cosmic kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783964 Title: Please make CONFIG_PWM_LPSS_PCI and CONFIG_PWM_LPSS_PLATFORM built in to make brightness adjustment working on various BayTrail/CherryTrail- based devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783964/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
