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Diffstat (limited to 'drivers/gpu/drm/i915/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/i915/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig index b5d6e3352071..fcf91afd2fb2 100644 --- a/drivers/gpu/drm/i915/Kconfig +++ b/drivers/gpu/drm/i915/Kconfig @@ -155,6 +155,20 @@ config DRM_I915_PXP protected session and manage the status of the alive software session, as well as its life cycle. +config DRM_I915_DP_TUNNEL + bool "Enable DP tunnel support" + depends on DRM_I915 + depends on USB4 + select DRM_DISPLAY_DP_TUNNEL + default y + help + 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". + menu "drm/i915 Debugging" depends on DRM_I915 depends on EXPERT |