[Bug 1840889] Re: Black Screen on 18.04 + Intel Graphics with Kernel > 4.15.0-47
This issue has been fixed in the linux-generic 4.15.0-66.75 and linux- generic-hwe-18.04 5.0.0-32.34~18.04.2 kernels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840889 Title: Black Screen on 18.04 + Intel Graphics with Kernel > 4.15.0-47 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840889/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1840889] Re: Black Screen on 18.04 + Intel Graphics with Kernel > 4.15.0-47
Since commit ca876c7483b6 ("gpiolib-acpi: make sure we trigger edge events at least once on boot") in the Linux mainline v4.18 kernel (and also in stable v4.14.68 as commit fbb37b72489d) the Linux kernel now calls _AEI edge handlers at boot. Unfortunately the MINIX Neo Z83-4 mini PC has a DSDT bug where some copy and pasted code for dealing with Micro USB-B connector host/device role switching messes with the DDC data pin from the HDMI connector (switching it to GPIO mode) breaking HDMI support. For Ubuntu Bionic the mainline kernel change "gpiolib-acpi: make sure we trigger edge events at least once on boot" is included in the Ubuntu-4.15.0-56.61 tag as commit 4ea03f3e93f8 and released in the 4.15.0-58.64 linux package. Starting with the 4.15.0-58.64 linux package and subsequent linux packages including linux-hwe (4.18 and now 5.0 based) and linux-hwe-edge (5.0 and now 5.2 based) packages Ubuntu fails to boot with working HDMI on MINIX Neo Z83-4 devices. To fix this a proposed patch has already been submitted to the mainline kernel linux-gpio team that disables the running of _AEI edge event handlers at boot using a DMI based blacklist with the initial version of this blacklist contains the MINIX Neo Z83-4. This patch is currently under review. However once accepted and mainlined (and incorporated into stable) it would be appreciated if it can be backported to Ubuntu. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840889 Title: Black Screen on 18.04 + Intel Graphics with Kernel > 4.15.0-47 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840889/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1760545] Re: [18.04] GLK hang after a while
Attached is the patch (or commit b607990c76ceda0a7a7ceacabab174cdc8b9beee). ** Patch added: "0001-drm-i915-glk-Add-MODULE_FIRMWARE-for-Geminilake.patch" https://bugs.launchpad.net/intel/+bug/1760545/+attachment/5135659/+files/0001-drm-i915-glk-Add-MODULE_FIRMWARE-for-Geminilake.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1760545 Title: [18.04] GLK hang after a while To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1760545/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1760545] Re: [18.04] GLK hang after a while
A mainline patch is available now in v4.17-rc4. It is probably best to back port commit b607990c76ceda0a7a7ceacabab174cdc8b9beee for Ubuntu 4.15 and Ubuntu 4.16 (if released) as the mainline 'Cc: stable' tag is stalled. The patch/commit fixes the bug as documented above: ubuntu@ubuntu:~$ dmesg | egrep 'Linux version|DMI:|i915' [0.00] Linux version 4.17.0-041700rc4-generic (kernel@kathleen) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #201805070430 SMP Mon May 7 04:31:46 UTC 2018 [0.00] DMI: Intel Corporation NUC7CJYS/NUC7JYB, BIOS JYGLKCPX.86A.0024.2017.1229.1454 12/29/2017 [2.489175] i915 :00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [2.489705] [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4) [2.493790] [drm] Initialized i915 1.6.0 20180308 for :00:02.0 on minor 0 [2.567821] i915 :00:02.0: fb0: inteldrmfb frame buffer device ubuntu@ubuntu:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1760545 Title: [18.04] GLK hang after a while To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1760545/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752507] Re: add i915/glk_dmc_ver1_04.bin
@Ćukasz Zemczak (sil2100) Re: "If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-artful to verification-done-artful." If there is a "tag" then "verification-needed-artful -> verification- done-artful". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752507 Title: add i915/glk_dmc_ver1_04.bin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1752507/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752507] Re: add i915/glk_dmc_ver1_04.bin
ALso tested and verified using cod/tip/drm-tip/2018-05-04 mainline build with upgraded linux-firmware from artful-proposed: ubuntu@ubuntu:~$ egrep 'Linux version|DMI:|i915' /tmp/artful-dmesg.txt [0.00] Linux version 4.17.0-994-generic (kernel@kathleen) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #201805040859 SMP Fri May 4 09:01:29 UTC 2018 [0.00] DMI: Intel Corporation NUC7CJYS/NUC7JYB, BIOS JYGLKCPX.86A.0024.2017.1229.1454 12/29/2017 [2.418477] i915 :00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [2.419032] [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4) [2.422525] [drm] Initialized i915 1.6.0 20180413 for :00:02.0 on minor 0 [2.525424] i915 :00:02.0: fb0: inteldrmfb frame buffer device [ 11.766420] snd_hda_intel :00:0e.0: bound :00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 38.844791] rtsx_pci_ms snd memstick mei_me mei soundcore shpchp ir_rc6_decoder rc_rc6_mce ite_cir rc_core mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 isofs nls_iso8859_1 dm_mirror dm_region_hash dm_log pwm_lpss_platform pwm_lpss overlay hid_logitech_hidpp hid_logitech_dj hid_generic usbhid uas usb_storage mmc_block rtsx_pci_sdmmc i915 psmouse i2c_algo_bit sdhci_pci drm_kms_helper cqhci sdhci syscopyarea sysfillrect r8169 rtsx_pci sysimgblt mii fb_sys_fops drm i2c_hid ahci hid libahci video pinctrl_geminilake pinctrl_intel wmi ubuntu@ubuntu:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752507 Title: add i915/glk_dmc_ver1_04.bin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1752507/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752507] Re: add i915/glk_dmc_ver1_04.bin
ubuntu@ubuntu:~$ ls -l /lib/firmware/i915/glk_dmc_ver1_04.bin -rw-r--r-- 1 root root 8800 Apr 24 15:28 /lib/firmware/i915/glk_dmc_ver1_04.bin ubuntu@ubuntu:~$ dpkg -s linux-firmware Package: linux-firmware Status: install ok installed Priority: optional Section: misc Installed-Size: 210549 Maintainer: Ubuntu Kernel TeamArchitecture: all Multi-Arch: foreign Version: 1.169.4 Replaces: atmel-firmware, linux-firmware-snapdragon (<= 1.2-0ubuntu1), linux-restricted-common Provides: atmel-firmware Breaks: linux-firmware-snapdragon (<= 1.2-0ubuntu1) Conflicts: atmel-firmware Description: Firmware for Linux kernel drivers This package provides firmware used by Linux kernel drivers. ubuntu@ubuntu:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752507 Title: add i915/glk_dmc_ver1_04.bin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1752507/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752507] Re: add i915/glk_dmc_ver1_04.bin
ubuntu@ubuntu:~$ ls -l /lib/firmware/i915/glk_dmc_ver1_04.bin -rw-r--r-- 1 root root 8800 Apr 24 15:28 /lib/firmware/i915/glk_dmc_ver1_04.bin ubuntu@ubuntu:~$ dpkg -s linux-firmware Package: linux-firmware Status: install ok installed Priority: optional Section: misc Installed-Size: 223599 Maintainer: Ubuntu Kernel TeamArchitecture: all Multi-Arch: foreign Version: 1.157.18 Replaces: atmel-firmware, linux-firmware-snapdragon (<= 1.2-0ubuntu1), linux-restricted-common Provides: atmel-firmware Breaks: linux-firmware-snapdragon (<= 1.2-0ubuntu1) Conflicts: atmel-firmware Description: Firmware for Linux kernel drivers This package provides firmware used by Linux kernel drivers. ubuntu@ubuntu:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752507 Title: add i915/glk_dmc_ver1_04.bin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1752507/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752507] Re: add i915/glk_dmc_ver1_04.bin
Tested and verified using cod/tip/drm-tip/2018-05-04 mainline build with upgraded linux-firmware from xenial-proposed: ubuntu@ubuntu:~$ dmesg | egrep 'Linux version|DMI:|i915' [0.00] Linux version 4.17.0-994-generic (kernel@kathleen) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #201805040859 SMP Fri May 4 09:01:29 UTC 2018 [0.00] DMI: Intel Corporation NUC7CJYS/NUC7JYB, BIOS JYGLKCPX.86A.0024.2017.1229.1454 12/29/2017 [1.770743] i915 :00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [1.771295] [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4) [1.774763] [drm] Initialized i915 1.6.0 20180413 for :00:02.0 on minor 0 [1.858866] i915 :00:02.0: fb0: inteldrmfb frame buffer device [ 11.746756] snd_hda_intel :00:0e.0: bound :00:02.0 (ops i915_audio_component_bind_ops [i915]) ubuntu@ubuntu:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752507 Title: add i915/glk_dmc_ver1_04.bin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1752507/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752507] Re: add i915/glk_dmc_ver1_04.bin
Note that actually loading the firmware by the kernel is affected by https://bugs.launchpad.net/intel/+bug/1760545 or requires (currently) manually updating the kernel's initramfs with the added firmware. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752507 Title: add i915/glk_dmc_ver1_04.bin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1752507/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1760545] Re: [18.04] GLK hang after a while
I've already submitted a patch to mainline Cc: stable (https://patchwork.kernel.org/patch/10335195) which will address this issue if accepted (note: the current discussion is about the 'acceptability and health' of using the firmware with recent kernels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1760545 Title: [18.04] GLK hang after a while To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1760545/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739939] Re: Update Ubuntu-4.15.0 config to support Intel Atom devices
** Description changed: After the mainline kernel was patched with 'serdev: Add ACPI support' (commit 53c7626356c7584e82510d86394a6dcd80525614) and 'serdev: enable TTY port controller support by default' (commit 22b276a4072087e7b7f1723ccd8a1aa18fab8bbf) and 'Bluetooth: hci_bcm: Add serdev support' (commit 33cd149e767be9afbab9fcd3d5165a2de62313c8) and 'Bluetooth: avoid silent hci_bcm ACPI PM regression' (commit 4294625e029028854596865be401b9c5c1f906ef) the mainline kernel the config needs CONFIG_SERIAL_DEV_BUS=m changing to CONFIG_SERIAL_DEV_BUS=y and both CONFIG_SERIAL_DEV_CTRL_TTYPORT=y and CONFIG_BT_HCIUART_BCM=y added to keep sound and BT working on Intel Atom devices. Currently the latest Ubuntu config for 4.15 (see 0006-configs-based-on- Ubuntu-4.15.0-2.3.patch) still only has CONFIG_SERIAL_DEV_BUS=m - The config needs to be update to take into consideration the + The config needs to be updated to take into consideration the implications of the aforementioned patches together with the settings identified. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739939 Title: Update Ubuntu-4.15.0 config to support Intel Atom devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739939] Re: Update Ubuntu-4.15.0 config to support Intel Atom devices
Updated 'Bug Description' to include patch 'Bluetooth: avoid silent hci_bcm ACPI PM regression' (commit 4294625e029028854596865be401b9c5c1f906ef) and explicitly state the config changes required by including CONFIG_SERIAL_DEV_CTRL_TTYPORT=y. ** Description changed: After the mainline kernel was patched with 'serdev: Add ACPI support' (commit 53c7626356c7584e82510d86394a6dcd80525614) and 'serdev: enable TTY port controller support by default' (commit 22b276a4072087e7b7f1723ccd8a1aa18fab8bbf) and 'Bluetooth: hci_bcm: Add - serdev support' (commit 33cd149e767be9afbab9fcd3d5165a2de62313c8) the - mainline kernel the config needs CONFIG_SERIAL_DEV_BUS=m changing to - CONFIG_SERIAL_DEV_BUS=y and CONFIG_BT_HCIUART_BCM=y to keep sound and BT - working on Intel Atom devices. + serdev support' (commit 33cd149e767be9afbab9fcd3d5165a2de62313c8) and + 'Bluetooth: avoid silent hci_bcm ACPI PM regression' (commit + 4294625e029028854596865be401b9c5c1f906ef) the mainline kernel the config + needs CONFIG_SERIAL_DEV_BUS=m changing to CONFIG_SERIAL_DEV_BUS=y and + both CONFIG_SERIAL_DEV_CTRL_TTYPORT=y and CONFIG_BT_HCIUART_BCM=y added + to keep sound and BT working on Intel Atom devices. Currently the latest Ubuntu config for 4.15 (see 0006-configs-based-on- Ubuntu-4.15.0-2.3.patch) still only has CONFIG_SERIAL_DEV_BUS=m The config needs to be update to take into consideration the implications of the aforementioned patches together with the settings identified. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739939 Title: Update Ubuntu-4.15.0 config to support Intel Atom devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739939] Re: Update Ubuntu-4.15.0 config to support Intel Atom devices
Just to clarify the config needs the following changes: change CONFIG_SERIAL_DEV_BUS=m to CONFIG_SERIAL_DEV_BUS=y and add CONFIG_SERIAL_DEV_CTRL_TTYPORT=y CONFIG_BT_HCIUART_BCM=y -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739939 Title: Update Ubuntu-4.15.0 config to support Intel Atom devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739939] Re: Update Ubuntu-4.15.0 config to support Intel Atom devices
It is a mainline kernel. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739939 Title: Update Ubuntu-4.15.0 config to support Intel Atom devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739939] Re: Update Ubuntu-4.15.0 config to support Intel Atom devices
s/The/These/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739939 Title: Update Ubuntu-4.15.0 config to support Intel Atom devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1739939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739939] Re: Update Ubuntu-4.15.0 config to support Intel Atom devices
The are upstream kernels - see http://kernel.ubuntu.com/~kernel- ppa/mainline/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739939 Title: Update Ubuntu-4.15.0 config to support Intel Atom devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1739939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739939] [NEW] Update Ubuntu-4.15.0 config to support Intel Atom devices
Public bug reported: After the mainline kernel was patched with 'serdev: Add ACPI support' (commit 53c7626356c7584e82510d86394a6dcd80525614) and 'serdev: enable TTY port controller support by default' (commit 22b276a4072087e7b7f1723ccd8a1aa18fab8bbf) and 'Bluetooth: hci_bcm: Add serdev support' (commit 33cd149e767be9afbab9fcd3d5165a2de62313c8) the mainline kernel the config needs CONFIG_SERIAL_DEV_BUS=m changing to CONFIG_SERIAL_DEV_BUS=y and CONFIG_BT_HCIUART_BCM=y to keep sound and BT working on Intel Atom devices. Currently the latest Ubuntu config for 4.15 (see 0006-configs-based-on- Ubuntu-4.15.0-2.3.patch) still only has CONFIG_SERIAL_DEV_BUS=m The config needs to be update to take into consideration the implications of the aforementioned patches together with the settings identified. ** Affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739939 Title: Update Ubuntu-4.15.0 config to support Intel Atom devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1739939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1674523] Re: v4.11-rcN mainline build config patch missing CONFIG_HDMI_LPE_AUDIO
V4.11 config now released with the correct settings. ** Changed in: linux (Ubuntu) Status: Fix Committed => 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/1674523 Title: v4.11-rcN mainline build config patch missing CONFIG_HDMI_LPE_AUDIO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1674523/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1674523] Re: v4.11-rcN mainline build config patch missing CONFIG_HDMI_LPE_AUDIO
Update: Config will be updated once 4.11 kernel is built in unstable when 4.11 config will be created. ** Changed in: ubuntu Status: New => 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/1674523 Title: v4.11-rcN mainline build config patch missing CONFIG_HDMI_LPE_AUDIO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1674523/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1674523] [NEW] v4.11-rcN mainline build config patch missing CONFIG_HDMI_LPE_AUDIO
Public bug reported: The config patches for the latest mainline V4.11 Ubuntu builds (as in http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.11-rc3/ for example) omit setting CONFIG_HDMI_LPE_AUDIO which is required for the new audio support over HDMI patch set included in v4.11 specifically for BYT/CHT SoC based Intel devices. Currently as CONFIG_SND_X86 is unset then CONFIG_HDMI_LPE_AUDIO is not defined. Change request: Set CONFIG_SND_X86=m and CONFIG_HDMI_LPE_AUDIO=m in the configs for v4.11 mainline builds so audio over HDMI will work for BYT/CHT SoC based Intel devices in addition to existing devices where audio over HDMI works by default. This is a result of a new driver introduced in v4.11. The current v4.11 config is defined from patch 0006 -configs-based-on-Ubuntu-4.10.0-6.8.patch (see http://kernel.ubuntu.com /~kernel-ppa/mainline/v4.11-rc3/0006-configs-based-on- Ubuntu-4.10.0-6.8.patch) and this patch would require regenerating with the addition of CONFIG_SND_X86=m and CONFIG_HDMI_LPE_AUDIO=m ** Affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1674523 Title: v4.11-rcN mainline build config patch missing CONFIG_HDMI_LPE_AUDIO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1674523/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs