The display and mode-setting block built into Unisoc's SharkL3-class mobile SoCs, most notably the SC9863A — a low-cost octa-core chip that powers entry-level Android smartphones and tablets which Unisoc still markets and ships in 2025.
It should stay because the driver is genuinely maintained — patches were still landing in early 2025 — and the SC9863A platform it targets remains an active product line for budget Android devices. Because the display block is specific to this SoC, there is no alternative upstream driver that could replace it.
repository signals
9files
2,696source lines
24commits, 5y
+2,793 / −77lines added / removed, 5y
14authors, 5y
monthly commits · 2021-04-21 → 2026-04-21 · 24 total · active in 13/61 months
SC9863A remained visible in relatively recent consumer devices and benchmark listings, consistent with ongoing low-end deployment.
codex reasoning notes (technical)
Local inspection via shell showed a real DRM/KMS driver with Unisoc authorship, module metadata, and a single OF match of "sprd,sharkl3-dpu". The 2025 activity source was obtained from local `git log` output, which exposed the patch URL later confirmed via web search. The SC9863A-to-SharkL3 mapping came from web search then open on the LKML archive page. Current-market evidence came from web search then open on UNISOC's SC9863A product page and Notebookcheck's SC9863A page. I found recent maintenance but no removal discussion in the checked public results, and there is no obvious upstream replacement because this is a SoC-specific display driver.