Linux kernel bug fix: drm/i915/dpcd_bl: Don't try vesa interface unless specified by VBT
Subsystem: gpu/i915 (drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c)
Bug type: crash, severity: security
Files changed: drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
Introduced by Lyude Paul on 2021-01-19 12:35:52 -0500; fixed by Lyude Paul on 2021-04-08 17:37:56 -0400 (lifetime: 79 days)