Msm8953 For Arm64 Driver [hot] Jun 2026

printk(KERN_INFO "MSM8953 test driver exited\n");

If your driver isn't loading, check dmesg | grep qcom . Often, a driver fails because a dependency (like a specific clock or regulator) wasn't initialized first. Conclusion msm8953 for arm64 driver

The Resource Power Manager (RPM) driver is critical. It controls the voltages sent to the CPU and GPU. Without the qcom_smd_regulator driver, the SoC cannot scale clock speeds or manage power consumption effectively. printk(KERN_INFO "MSM8953 test driver exited\n")

Mainline support involves defining hardware in .dts files, such as msm8953-xiaomi-mido.dts for the Redmi Note 4. If your driver isn't loading

The baseband runs its own proprietary OS (QuRT). Writing drivers that safely communicate with the modem via Shared Memory (SMEM) is complex.