MediaTek MT8173 Media Data Path (MDP) image processor
The fixed-function image and video post-processing block built into MediaTek's MT8173 system-on-chip, which handles tasks like scaling, color conversion, and rotation for the camera and video pipeline. The MT8173 powered a wave of tablets and Chromebooks (such as the Google Oak family) launched roughly 2016 to 2019.
recommendation
Worth keeping but documenting as a legacy niche. The MT8173 chip is no longer sold in new devices and ChromeOS shipments tapered off around 2019, yet community projects like postmarketOS still run mainline Linux on Oak-class Chromebooks. Upstream activity confirms the code is not abandoned: bug fixes to the probe and remove paths were posted in October 2025 and queued for stable backport in early 2026.
repository signals
sources
- spinics.net
Upstream/stable patch traffic for this exact driver continued in October 2025 with a probe-path fix touching drivers/media/platform/mediatek/mdp/mtk_mdp_core.c.
- spinics.net
A second October 2025 fix for mtk_mdp_remove() was posted for the same driver, indicating active maintenance rather than abandonment.
- spinics.net
The remove-path fix was picked for stable in February 2026, showing the driver still matters enough for backport consideration.
- mediatek.com
MediaTek identifies MT8173 as the SoC family behind this driver; it is an older tablet-focused product generation.
- chromium.org
ChromeOS device listings show MT8173-based Chromebook designs clustered in 2017-2019, with no new MT8173 Chromebook launches visible in later entries.
- wiki.postmarketos.org
There is still niche community/mainline use on MT8173 hardware such as Google Oak / oak-class Chromebooks.
codex reasoning notes (technical)
Real driver directory: local `rg` found module_platform_driver() and Kconfig text naming MT8173. Upstream activity was checked via web search because lore MCP/`lei` were unavailable; search results led to spinics pages showing substantive 2025 bug-fix mail and 2026 stable pick-up for this exact path, which argues against deprecation/removal and supports keep-annotate. Deployment evidence came from web search results to MediaTek's MT8173 product page, Chromium's ChromeOS device list, and postmarketOS Oak page: MT8173 hardware is old and no longer a new-2025 sales platform, but some legacy/community Chromebook deployments remain. No natural in-tree replacement covers the same MT8173 MDP block, so replacement_driver is null.