CONFIG_DRM_I915_DP_TUNNEL: Enable DP tunnel support

General informations

The Linux kernel configuration item CONFIG_DRM_I915_DP_TUNNEL:

• prompt: Enable DP tunnel support
• type: bool
• depends on: ( CONFIG_DRM_I915 ) && ( CONFIG_USB4 )
• defined in drivers/gpu/drm/i915/Kconfig
• found in Linux kernels: 6.9–6.11, 6.12-rc+HEAD

Help text

Choose this option to detect DP tunnels and enable the Bandwidth Allocation mode for such tunnels. This allows using the maximum resolution allowed by the link BW on all displays sharing the link BW, for instance on a Thunderbolt link.

If in doubt, say "Y".

Hardware

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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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