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[Bug 784176] Re: CPU_FREQ support is broken for OMAP 3 and OMAP 4

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Fathi Boudra <fathi.boudra@xxxxxxxxxx>
Date: Fri, 23 Aug 2013 06:15:51 -0000
Reply-to: Bug 784176 <784176@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: linux-linaro-omap (Ubuntu)
       Status: Confirmed => Fix Released

** Changed in: linaro-ubuntu
       Status: Confirmed => Fix Released

** Changed in: linux-linaro
       Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/784176

Title:
  CPU_FREQ support is broken for OMAP 3 and OMAP 4

Status in Linaro Ubuntu Engineering Builds:
  Fix Released
Status in Linaro Linux:
  Fix Released
Status in “linux-linaro-omap” package in Ubuntu:
  Fix Released
Status in “linux-ti-omap4” package in Ubuntu:
  Fix Released

Bug description:
  Current both Nicolas and Andy's kernel tree (2.6.38) is lacking proper
  support for CPU_FREQ. On OMAP 4 it tries to change the frequencies for
  the first CPU, and on OMAP 3 is basically freezes when calling
  cpufreq-info, besides not having a proper frequency scaling.

  The workaround now for the linux-linaro-omap kernel is to disable
  CPU_FREQ, so this bug is basically to track why it's currently
  disabled.

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