7.2-stable patches

added patches:
	drm-amd-display-avoid-divide-by-zero-in-__is_lut_linear.patch
	drm-amd-display-fix-dc_lock-leak-on-gpu-reset-error-paths.patch
	drm-amd-display-fix-hpd-consideration-for-vga-lvds-connectors-on-dce.patch
	drm-amd-display-remove-const-qualifier-from-non-pointer-fields.patch
	drm-amd-display-set-gpuvm-min-page-size-to-4k-on-dcn35-36.patch
	drm-amd-display-validate-plane-degamma-lut-size-for-private-color-prop.patch
	drm-amdgpu-check-thunderbolt-before-switcheroo-registration.patch
	drm-amdgpu-gfx8-only-apply-compute-quantums-to-kcqs.patch
	drm-amdgpu-vcn-fix-integer-overflow-in-dec_msg-buffer-count-check.patch
	drm-fix-drm_crtc_commit-leak-if-signaled-when-page_flip_event-is-used.patch
	drm-gud-nul-terminate-tv-mode-names-read-from-the-device.patch
	drm-gud-validate-tv-mode-names-before-creating-enum-property.patch
	drm-hibmc-fix-list-of-formats-on-the-primary-plane.patch
	drm-hibmc-use-drm_atomic_helper_check_plane_state.patch
	drm-msm-dsi-round-6g-byte-clock-rate-to-the-pll-achievable-value.patch
	drm-nouveau-disp-r535-add-scanline-position-support-head-state-support.patch
	drm-ssd130x-fix-column-and-row-end-address-in-partial-updates-in-ssd133x.patch
	drm-sun4i-fix-refcount-leak-in-sun4i_backend_init_sat.patch
	drm-ttm-drop-tt-restore-after-successful-restore.patch