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BSP Layers and Reference Images for Yocto Project Issue Tracker

 

The following table contains known issues, scheduled bug fixes, and feature improvements for the Toradex BSP Layers and Reference Images for Yocto Project.

The tickets are split into two major states:

  • Submitted (open): new features and bug fixes for BSP versions that have not yet been released. They may be scheduled for a specific release version; not planned; or in our backlog. All of them have one of the following states:
    • Known Issue: a bug or unexpected behavior that has been reported and is pending a fix. Once fixed, the status will transition to Fixed.
    • Feature Request: a new feature that may be added to a future release. Once released, the status will transition to New Feature.
  • Released (closed): new features and bug fixes for BSP versions that have already been released. All of them have one of the following states:
    • Fixed: a bug that has been fixed and released.
    • New Feature: something that didn't exist before and was added to a new release.


Any schedules are not guaranteed but reflect the current planning. The planning could be shifted due to priority changes.

Issues that are scheduled for a specific version will be integrated into the mentioned version of the BSP.

We will update this table continuously in order to always provide the latest state of our development plan. Please see also the Linux Support Strategy to learn more about the different releases.

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Issue #StatusSubjectModuleSubsystemWinCE OSSeveritySubmitted for Mainline

6.2.0 (Release date: 2023-03-31)
Embedded Linux BSP Q1 2023 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-6-2-0-quarterly
ELB-4728FixedMissing Video Modes On HDMI InterfaceVerdin iMX8M Mini, Verdin iMX8M PlusDSI, Graphics, HDMILowNo

Description: Some monitor might not work (no display signal) or use a mode different from the preferred one using the HDMI interface, this is because video modes are filtered out if the monitor expected pixel clock is "too" far from the clock that the SOC is able to produce.

6.1.0 (Release date: 2022-12-31)
Embedded Linux BSP Q4 2022 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-6-1-0-quarterly
ELB-4731FixedDSI-to-HDMI Adapter Hotplug Detect (HPD) Not WorkingVerdin iMX8M Mini, Verdin iMX8M PlusDSI, HDMILowNo

Description: DSI-to-HDMI does not implement hot plug detect on event, a 10 seconds polling is used instead. Because of that timing could be incorrect when a different monitor is plugged in.

5.5.0 (Release date: 2022-01-03)
Embedded Linux BSP Q4 2021 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-5-5-0-quarterly
ELB-4255FixedCrash on Boot Without Lontium DSI to HDMI Display AdapterVerdin iMX8M MiniDSILowNo

Description: The Verdin iMX8M Mini may crash during boot with the default configuration if the DSI to HDMI display adapter is NOT plugged in.

Workaround: Remove DSI to HDMI adapter overlay in case you do not have the adapter present (see also `skip_fdt_overlays`)

5.0.0 (Release date: 2020-10-06)
Initial Dunfell Q3 2020 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-5-0-0-quarterly
ELB-2831New FeatureAdd support for Verdin DSI to LVDS AdapterVerdin iMX8M MiniDSI, LVDSNo

Description: Add support for Verdin DSI to LVDS Adapter.

3.0b3 (Release date: 2019-12-31)
This release supports Verdin iMX8M Mini, Apalis TK1, Apalis iMX6, Apalis iMX8, Colibri iMX6, Colibri iMX6ULL, Colibri iMX7 and Colibri iMX8X. Learn more on https://www.toradex.com/news/3-0b3-embedded-linux-bsps-for-apalis-colibri-verdin-system-on-modules
ELB-2024New FeatureAdd and verify support for Verdin DSI to HDMI Adapter 1.0AVerdin iMX8M MiniDSILowNo

Description: Add support for DSI to HDMI Adapter

ELB-2000New FeatureMIPI-DSI SupportVerdin iMX8M MiniDSILowNo

Description: Add support for MIPI-DSI

Not Planned
ELB-4919Known IssuePotential Warning On `drm_atomic_helper_wait_for_vblanks()` When Monitor Timings ChangeVerdin iMX8M MiniDSI, KernelNo

Description: When switching from a monitor to another one with different timing and doing a reboot a warning with a stack trace on `drm_atomic_helper_wait_for_vblanks` could happen.

ELB-3581Feature RequestLower resolution lead to a frequency's value of the pixel clock lower than the minimal supported value by DSI to HDMI ConverterVerdin iMX8M Mini, Verdin iMX8M PlusDSINo

Description: It’s not possible to use low resolution HDMI displays (800x600) using the DSI to HDMI converter due to the low frequency pixel clock .

Workaround: By manipulating the timing settings it should be possible to increase the pixel clock and concurrently increase the blanking times and achieve a working display.