qualcomm-linux/meta-qcom
Feb 2026 – Feb 2026
1 Month active
Languages Used
PythonShell
Technical Skills
Embedded SystemsKernel DevelopmentLinuxReal-Time Systemsembedded systemskernel development
Deewan Singh
PROFILE
Deewan Singh
During February 2026, Deewsing delivered centralized real-time kernel configuration enhancements for the qualcomm-linux/meta-qcom repository, targeting multiple Qualcomm SoCs. He developed a unified approach to RT kernel cmdline generation and per-board resource isolation, enabling deterministic real-time behavior and reducing jitter for embedded Linux workloads. By implementing board-specific CPU isolation, IRQ affinity, and expedited RCU settings, Deewsing ensured consistent RT tuning across diverse platforms. His work leveraged Python and Shell scripting within embedded systems and kernel development, resulting in more predictable RT budgets and streamlined platform tuning. These changes improved RT stability and alignment with formal requirements across eight or more boards.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
9Total
Bugs
0
Commits
9
Features
1
Lines of code
84
Activity Months1
Your Network
288 peopleSame Organization
@qti.qualcomm.com171
Shared Repositories
117
Work History
February 2026
9 Commits • 1 Features
Feb 1, 2026February 2026: Delivered centralized Real-Time (RT) kernel configuration enhancements across Qualcomm SoCs, enabling deterministic real-time behavior and simpler platform tuning. Implemented centralized RT cmdline composition and per-topology RT parameters, with board-specific CPU isolation, IRQ affinity, and expedited RCU settings. Applied across multiple boards (iq-8275-evk, iq-615-evk, iq-9075-evk, qcs615-ride, qcs8300-ride-sx, qcs9100-ride-sx, qcm6490-idp, rb3gen2-core-kit, etc.), improving RT determinism and reducing jitter for real-time workloads. Changes are consumed by qcom-common.inc and activated when linux-qcom-rt or linux-qcom-next-rt is selected, aligning with formal RT budgets and dedicated CPU utilization.
9 Commits • 1 Features
Feb 1, 2026February 2026: Delivered centralized Real-Time (RT) kernel configuration enhancements across Qualcomm SoCs, enabling deterministic real-time behavior and simpler platform tuning. Implemented centralized RT cmdline composition and per-topology RT parameters, with board-specific CPU isolation, IRQ affinity, and expedited RCU settings. Applied across multiple boards (iq-8275-evk, iq-615-evk, iq-9075-evk, qcs615-ride, qcs8300-ride-sx, qcs9100-ride-sx, qcm6490-idp, rb3gen2-core-kit, etc.), improving RT determinism and reducing jitter for real-time workloads. Changes are consumed by qcom-common.inc and activated when linux-qcom-rt or linux-qcom-next-rt is selected, aligning with formal RT budgets and dedicated CPU utilization.
February 2026
Activity
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Quality Metrics
Correctness100.0%
Maintainability88.8%
Architecture100.0%
Performance88.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
PythonShell
Technical Skills
Embedded SystemsKernel DevelopmentLinuxReal-Time Systemsembedded systemskernel developmentreal-time systems
Repositories Contributed To
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