5.4-stable patches

5.4-stable patches

added patches:
	drm-amdgpu-add-driver_syncobj_timeline-to-amdgpu.patch
	drm-dp_mst-correct-the-shifting-in-dp_remote_i2c_read.patch
	drm-fb-helper-round-up-bits_per_pixel-if-possible.patch
	drm-i915-add-wa_1407352427-icl-ehl.patch
	drm-i915-add-wa_1408615072-and-wa_1407596294-to-icl-ehl.patch
	drm-i915-gt-mark-up-virtual-engine-uabi_instance.patch
	drm-sun4i-tcon-set-rgb-dclk-min.-divider-based-on-hardware-model.patch
	hid-fix-slab-out-of-bounds-read-in-hid_field_extract.patch
	hid-hid-input-clear-unmapped-usages.patch
	hid-hidraw-fix-returning-epollout-from-hidraw_poll.patch
	hid-uhid-fix-returning-epollout-from-uhid_char_poll.patch
	ib-hfi1-adjust-flow-psn-with-the-correct-resync_psn.patch
	input-add-safety-guards-to-input_set_keycode.patch
	input-input_event-fix-struct-padding-on-sparc64.patch
	kernel-trace-fix-do-not-unregister-tracepoints-when-register-sched_migrate_task-fail.patch
	revert-drm-amdgpu-set-no-retry-as-default.patch
	tracing-change-offset-type-to-s32-in-preempt-irq-tracepoints.patch
	tracing-have-stack-tracer-compile-when-mcount_insn_size-is-not-defined.patch