[Bug 111501] [CFL] Kernel 5.3.0-rc6: i915 fails at typec_displayport 5120x1440

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111501

--- Comment #5 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
(In reply to Leho Kraav (:macmaN :lkraav) from comment #4)
> Thanks. Is this patch independent enough to attempt a simple revert and I
> could see what happens?

Yes, I think it should be revertable.

Or alternatively you can just try something like this:

--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -3392,7 +3392,7 @@ static int skl_check_main_surface(struct
intel_plane_state *plane_state)
        if (w > max_width || h > max_height) {
                DRM_DEBUG_KMS("requested Y/RGB source size %dx%d too big (limit
%dx%d)\n",
                              w, h, max_width, max_height);
-               return -EINVAL;
+               //return -EINVAL;
        }

        intel_add_fb_offsets(&x, &y, plane_state, 0);

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