Hello, I've collected some of the more serious remaining problems on the Hardkernel Odroid boards (here on an X2). 1) When using cpufreq-exynos and having selected the 'ondemand' governor, the system shutdown/reboot process doesn't complete and hangs before the end. I'm currently hotfixing this by switching to 'performance' governor in a custom initscript. 2) When reading the 'clk_summary' debugfs entry the system locks up immediately. Currently hotfixing this by having the ISP powerdomain always-on. The problem seems to be known, at least it was mentioned here: http://www.spinics.net/lists/linux-samsung-soc/msg39488.html 3) Maybe related to (1). I'm experiencing high SoC temperatures after shutting the system down and leaving the AC connector plugged into the board. The shutdown procedure is like mentioned in (1): Switch to 'performance' and then do a normal 'shutdown -h now'. I was wondering if the Odroid boards need a special shutdown procedure (like designed in the odroid-restart handler patch) after all. 4) Spinlock BUGs triggered by the sdhci subsystem (so for the people using the system with a SD card). This is also a known problem, I think first mentioned here: http://www.spinics.net/lists/linux-mmc/msg27277.html Currently fixing this with this patch: https://github.com/tobiasjakobi/linux-odroid/commit/abc749843dd7022d01322dca3db0181211a30cd8 With best wishes, Tobias -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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