
Worked on the geerlingguy/linux repository to address USB Type-C UCSI power reporting issues in embedded systems. Focused on driver development using C, the work involved correcting the minimum current reporting for BC 1.2 and Default power sources by setting a fallback value of 100 mA instead of the previous 0 mA. This targeted bug fix improved compatibility with a broader range of USB power sources, reducing device negotiation failures and enhancing system stability. The approach ensured more reliable USB-C power delivery in diverse environments, directly supporting workflows that depend on accurate power management and robust embedded system performance.
July 2025: Focused patch-level work in the geerlingguy/linux repository to harden USB Type-C UCSI power reporting. Implemented a robust fallback for current reporting to BC 1.2 and Default power sources by setting the minimum current to 100 mA, replacing the previous 0 mA behavior. This targeted fix improves power management compatibility across a wider set of USB power sources and reduces device negotiation failures. Result: more reliable USB-C power delivery in diverse environments, contributing to system stability and customer-facing reliability in workflows relying on USB-C power.
July 2025: Focused patch-level work in the geerlingguy/linux repository to harden USB Type-C UCSI power reporting. Implemented a robust fallback for current reporting to BC 1.2 and Default power sources by setting the minimum current to 100 mA, replacing the previous 0 mA behavior. This targeted fix improves power management compatibility across a wider set of USB power sources and reduces device negotiation failures. Result: more reliable USB-C power delivery in diverse environments, contributing to system stability and customer-facing reliability in workflows relying on USB-C power.

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