Created attachment 136169 dmesg -w with drm.debug=0x5e of only applied the change in comment 6
this is the dmesg which opened drm.debug=0x5e, the kernel was built from latest drm_intel commit 0dfa1cee plus the change of comment 6.
and this message was a hint: [drm:intel_framebuffer_init [i915]] tiled pitch (46080) must be at most 32768
Created attachment 136169
dmesg -w with drm.debug=0x5e of only applied the change in comment 6
this is the dmesg which opened drm.debug=0x5e, the kernel was built from latest drm_intel commit 0dfa1cee plus the change of comment 6.
and this message was a hint: framebuffer_ init [i915]] tiled pitch (46080) must be at most 32768
[drm:intel_