linux-drivers/
drivers/soc/qcom

Qualcomm Snapdragon SoC platform support

Provides the low-level platform plumbing for Qualcomm Snapdragon systems-on-chip, including shared memory between the application processor and co-processors (SMEM), power and resource managers, and other Snapdragon-specific infrastructure used by Android phones, Chromebooks, and Snapdragon-based Windows PCs.

keep conf=0.94 deploy=high replacement=none subsystem=soc category=platform-vendor
94%

recommendation

It should stay because this is the live platform glue for Qualcomm Snapdragon chips, which Qualcomm is still launching in new flagship phones (Snapdragon 8 Elite Gen 5, September 2025) and Windows-on-Arm laptops (Snapdragon X2 Elite, September 2025). Upstream activity is current, with Qualcomm engineers posting and reviewing patches into 2026, and no replacement exists since these are SoC-specific infrastructure blocks.

repository signals

45 files
25,482 source lines
578 commits, 5y
+19,376 / −9,332 lines added / removed, 5y
168 authors, 5y
monthly commits · 2021-04-21 → 2026-04-21 · 578 total · active in 59/61 months
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sources

  1. lore.kernel.org

    Upstream activity is current in 2026: a v3 patch for drivers/soc/qcom/smem.c was posted on April 23, 2026, with review and test tags.

  2. lore.kernel.org

    The subsystem is still receiving Qualcomm-authored maintenance patches in 2026, e.g. 'soc: qcom: smem: Update max processor count' on March 31, 2026.

  3. qualcomm.com

    Qualcomm announced Snapdragon 8 Elite Gen 5 in September 2025 and stated it would ship in new flagship devices from multiple OEMs in the following days.

  4. qualcomm.com

    Qualcomm announced Snapdragon X2 Elite PC processors in September 2025 for ultra-premium Windows 11 PCs, showing ongoing new-design Qualcomm SoC deployments beyond phones.

codex reasoning notes (technical)

`drivers/soc/qcom` is active Qualcomm SoC support code, not a legacy orphan: lore MCP `lore_activity` and `lore_file_timeline` on `drivers/soc/qcom/smem.c` showed active 2026 patch traffic, reviews, and testing, which matches the directory-level static stats (571 substantive commits in 5y, most recent 2026-03-19). Qualcomm press-release URLs were obtained via web search and show Snapdragon mobile and PC SoCs still shipping in new products in 2025. No natural replacement driver exists because this directory provides Qualcomm-specific SoC infrastructure blocks used by current Snapdragon platforms.