linux: stable: remove DPC attribute from meson-g12 gpu node #113
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使用stress-ng单线程正常跑到1800M。四线程只能跑到1600M左右，全程使用风扇，温度稳定在36摄氏度 |
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感觉你说的内核崩溃是不是发生在zero2上，zero2额外加了风扇节点和trips |
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是的。pwm-fan这个设备在thermal子系统里面跟别的设备不太一样 |
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zero与zero 2 pro均已cpu gpu双烤一小时测试 |
...stable-6.1/0020-radxa-zero/0011-Enable-gpu-node-dma-coherent-to-improve-MESA-stability.patch
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linux/.stable-6.1/0020-radxa-zero/0011-Add-dummy-DPC-to-make-power_allocator-happy.patch
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* Close radxa-repo#111 Fix the frequency limitation to 1000Mhz when using the power_allocator scheduler.
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现在的状态是70度开始降频，跑分时，gpu调度器默认target_freq是第二档（查看/sys/class/thermal/信息并没有触发温控，温控再宽松也一样），max_freq正常，基本上正常了 |
RadxaYuntian
approved these changes
Sep 29, 2024
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Fixes a situation where the GPU has been limited to the lowest frequency by the temperature system even though the DDR temperature is very low