Merge tag 'drm-misc-next-2026-03-20' of https://gitlab.freedesktop.org/drm/misc/kerne...

drm-misc-next for v7.1:

UAPI Changes:

math:
- provide __KERNEL_DIV_ROUND_CLOSEST() in UAPI

mode:
- provide DRM_ARGB_GET*() macros for reading color components

Cross-subsystem Changes:

math:
- implement DIV_ROUND_CLOSEST() with __KERNEL_DIV_ROUND_CLOSEST()

Core Changes:

atomic:
- fix handling of colorop state in atomic updates
- provide CRTC background color

ttm:
- improve tests and doumentation

Driver Changes:

amdxdna:
- allow forcing DMA through IOMMU IOVA
- improve debugging

bridge:
- Support Lontium LT8713SX DP MST bridge plus DT bindings

imx:
- support planes behind the primary plane
- fix bus-format selection

ivpu:
- perform engine reset on TDR error

panel:
- novatek-nt36672a: Use mipi_dsi_*_multi() functions
- panel-edp: Support BOE NV153WUM-N42, CMN N153JCA-ELK, CSW MNF307QS3-2

renesas:
- rz-du: clean up

rockchip:
- support CRTC background color

sun4i:
- fix leak in init code
- clean up

tildc
- clean up

v3d:
- improve handling of struct v3d_stats
- improve error handling
- clean up

vkms:
- support CRTC background color

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260320082604.GA17867@linux.fritz.box