CONFIG_DRM_PANIC_SCREEN_QR_CODE: Add a panic screen with a QR code

General informations

The Linux kernel configuration item CONFIG_DRM_PANIC_SCREEN_QR_CODE:

• prompt: Add a panic screen with a QR code
• type: bool
• depends on: CONFIG_DRM_PANIC && CONFIG_RUST
• defined in drivers/gpu/drm/Kconfig
• found in Linux kernels: 6.12-rc+HEAD

Help text

This option adds a QR code generator, and a panic screen with a QR code. The QR code will contain the last lines of kmsg and other debug information. This should be easier for the user to report a kernel panic, with all debug information available. To use this panic screen, also set DRM_PANIC_SCREEN to "qr_code"

Hardware

LKDDb

Raw data from LKDDb:

• (none)

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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