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Groups > linux.debian.kernel > #75082 > unrolled thread
| Started by | Johannes Schauer Marin Rodrigues <josch@debian.org> |
|---|---|
| First post | 2022-04-19 13:20 +0200 |
| Last post | 2022-04-25 04:20 +0200 |
| Articles | 6 — 3 participants |
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Bug#1009858: linux: please consider building the modules necessary for the MNT Reform laptop Johannes Schauer Marin Rodrigues <josch@debian.org> - 2022-04-19 13:20 +0200
Bug#1009858: linux: please consider building the modules necessary for the MNT Reform laptop Vagrant Cascadian <vagrant@debian.org> - 2022-04-25 03:10 +0200
Bug#1009858: linux: please consider building the modules necessary for the MNT Reform laptop Vagrant Cascadian <vagrant@debian.org> - 2022-04-25 04:20 +0200
Bug#1009858: linux: please consider building the modules necessary for the MNT Reform laptop Vagrant Cascadian <vagrant@debian.org> - 2022-04-26 02:10 +0200
Bug#1009858: linux: please consider building the modules necessary for the MNT Reform laptop Johannes Schauer Marin Rodrigues <josch@debian.org> - 2022-04-26 08:40 +0200
Processed: Re: Bug#1009858: linux: please consider building the modules necessary for the MNT Reform laptop "Debian Bug Tracking System" <owner@bugs.debian.org> - 2022-04-25 04:20 +0200
| From | Johannes Schauer Marin Rodrigues <josch@debian.org> |
|---|---|
| Date | 2022-04-19 13:20 +0200 |
| Subject | Bug#1009858: linux: please consider building the modules necessary for the MNT Reform laptop |
| Message-ID | <EdU3L-9LQq-1@gated-at.bofh.it> |
Source: linux Version: 5.10.106-1 Severity: wishlist X-Debbugs-Cc: josch@debian.org Hi, currently, we add the following to the arm64 kernel config provided by the Debian kernel packaging to build a kernel that powers the MNT Reform 2 open source laptop: CONFIG_DRM_LVDS_CODEC=m CONFIG_DRM_SIMPLE_BRIDGE=m CONFIG_DRM_TI_SN65DSI86=m CONFIG_DRM_CDNS_MHDP8546=m CONFIG_DRM_CDNS_HDMI_CEC=m CONFIG_DRM_IMX_CDNS_MHDP=m CONFIG_DRM_IMX_DCSS=m CONFIG_DRM_PANEL_LVDS=m CONFIG_I2C_IMX_LPI2C=m CONFIG_I2C_MUX_REG=m CONFIG_INTERCONNECT_IMX=m CONFIG_INTERCONNECT_IMX8MQ=m CONFIG_MFD_WM8994=m CONFIG_MUX_GPIO=m CONFIG_MUX_MMIO=m CONFIG_RTC_DRV_PCF8523=m CONFIG_USB_EHCI_FSL=m CONFIG_BACKLIGHT_GPIO=m CONFIG_BACKLIGHT_LED=m CONFIG_NO_HZ_IDLE=y CONFIG_SND_SOC_WM8960=m CONFIG_SND_SOC_FSL_MICFIL=m CONFIG_SND_IMX_SOC=m CONFIG_SND_SOC_FSL_ASOC_CARD=m CONFIG_SND_SOC_IMX_AUDMIX=m CONFIG_SND_SOC_IMX_HDMI=m Would you consider enabling these modules in the official Debian packaging? We still carry some patches that are not upstreamed yet but I wanted to bring up this topic with you already to discuss this in parallel. Thanks! cheers, josch
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| From | Vagrant Cascadian <vagrant@debian.org> |
|---|---|
| Date | 2022-04-25 03:10 +0200 |
| Message-ID | <EfVoJ-aZ8y-1@gated-at.bofh.it> |
| In reply to | #75082 |
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On 2022-04-19, Johannes Schauer Marin Rodrigues wrote: > currently, we add the following to the arm64 kernel config provided by > the Debian kernel packaging to build a kernel that powers the MNT Reform > 2 open source laptop: Thanks! Merged most of the changes so far except... > CONFIG_DRM_CDNS_HDMI_CEC=m > CONFIG_DRM_IMX_CDNS_MHDP=m These are not yet in upstream 5.17.x, so I left them out. > CONFIG_NO_HZ_IDLE=y It seems that the default defined in debian/config/config is NO_HZ_FULL=y should default to the same behavior as NO_HZ_IDLE unless a boot parameter is passed, according to kernel/time/Kconfig. live well, vagrant
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| From | Vagrant Cascadian <vagrant@debian.org> |
|---|---|
| Date | 2022-04-25 04:20 +0200 |
| Message-ID | <EfWut-aZPq-3@gated-at.bofh.it> |
| In reply to | #75143 |
Control: tags 1009858 pending On 2022-04-24, Vagrant Cascadian wrote: > On 2022-04-19, Johannes Schauer Marin Rodrigues wrote: >> currently, we add the following to the arm64 kernel config provided by >> the Debian kernel packaging to build a kernel that powers the MNT Reform >> 2 open source laptop: > > Thanks! > > Merged most of the changes so far except... https://salsa.debian.org/kernel-team/linux/-/commit/aa9f2cfbd99e598ad02043d9238bf7886fc21d1a live well, vagrant
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| From | Vagrant Cascadian <vagrant@debian.org> |
|---|---|
| Date | 2022-04-26 02:10 +0200 |
| Message-ID | <EggWd-bcy5-5@gated-at.bofh.it> |
| In reply to | #75143 |
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On 2022-04-24, Vagrant Cascadian wrote: > On 2022-04-19, Johannes Schauer Marin Rodrigues wrote: >> currently, we add the following to the arm64 kernel config provided by >> the Debian kernel packaging to build a kernel that powers the MNT Reform >> 2 open source laptop: > > Thanks! > > Merged most of the changes so far except... Which I can confirm boots! Although no output on the LCD, just serial console... >> CONFIG_DRM_CDNS_HDMI_CEC=m >> CONFIG_DRM_IMX_CDNS_MHDP=m > > These are not yet in upstream 5.17.x, so I left them out. Presumably LCD and HDMI don't work due to missing those, and/or other not-yet-upstream patches... live well, vagrant
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| From | Johannes Schauer Marin Rodrigues <josch@debian.org> |
|---|---|
| Date | 2022-04-26 08:40 +0200 |
| Message-ID | <Egn1D-bgtU-1@gated-at.bofh.it> |
| In reply to | #75150 |
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Hi Vagrant, Quoting Vagrant Cascadian (2022-04-26 02:07:51) > On 2022-04-24, Vagrant Cascadian wrote: > > On 2022-04-19, Johannes Schauer Marin Rodrigues wrote: > >> currently, we add the following to the arm64 kernel config provided by > >> the Debian kernel packaging to build a kernel that powers the MNT Reform > >> 2 open source laptop: > > > > Thanks! > > > > Merged most of the changes so far except... > > Which I can confirm boots! Although no output on the LCD, just serial > console... > > > >> CONFIG_DRM_CDNS_HDMI_CEC=m > >> CONFIG_DRM_IMX_CDNS_MHDP=m > > > > These are not yet in upstream 5.17.x, so I left them out. > > Presumably LCD and HDMI don't work due to missing those, and/or other > not-yet-upstream patches... amazing!! :D Having serial console work with the stock kernel from Debian will make it so much easier to test and fix other stuff like debian-installer early on. Thank you! :) Yes, LCD support is part of the remaining patches: https://source.mnt.re/reform/reform-debian-packages/-/tree/main/linux/patches I also saw your message in #mnt-reform yesterday and you are right, my script sets console=ttymxc1 instead of console=ttymxc0. This is due to a wrong commit from my end because my S1 (ttymxc0) port has a non-functional TX pin so I was always using S2 (ttymxc1) to talk with my reform. Fixed here: https://source.mnt.re/reform/reform-system-image/-/merge_requests/46 Thanks again! cheers, josch
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| From | "Debian Bug Tracking System" <owner@bugs.debian.org> |
|---|---|
| Date | 2022-04-25 04:20 +0200 |
| Subject | Processed: Re: Bug#1009858: linux: please consider building the modules necessary for the MNT Reform laptop |
| Message-ID | <EfWut-aZPq-1@gated-at.bofh.it> |
| In reply to | #75082 |
Processing control commands: > tags 1009858 pending Bug #1009858 [src:linux] linux: please consider building the modules necessary for the MNT Reform laptop Added tag(s) pending. -- 1009858: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1009858 Debian Bug Tracking System Contact owner@bugs.debian.org with problems
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