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author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-05-21 09:52:16 +0200 |
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committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-05-21 09:52:16 +0200 |
commit | e1b73cba13a0cc68dd4f746eced15bd6bb24cda4 (patch) | |
tree | b1c9e10730724024a700031ad56c20419dabb500 /Documentation/cpu-freq/cpu-drivers.txt | |
parent | 98304ad186296dc1e655399e28d5973c21db6a73 (diff) | |
parent | c7788792a5e7b0d5d7f96d0766b4cb6112d47d75 (diff) | |
download | blackbird-op-linux-e1b73cba13a0cc68dd4f746eced15bd6bb24cda4.tar.gz blackbird-op-linux-e1b73cba13a0cc68dd4f746eced15bd6bb24cda4.zip |
Merge tag 'v3.10-rc2' into drm-intel-next-queued
Backmerge Linux 3.10-rc2 since the various (rather trivial) conflicts
grew a bit out of hand. intel_dp.c has the only real functional
conflict since the logic changed while dev_priv->edp.bpp was moved
around.
Also squash in a whitespace fixup from Ben Widawsky for
i915_gem_gtt.c, git seems to do something pretty strange in there
(which I don't fully understand tbh).
Conflicts:
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_dp.c
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'Documentation/cpu-freq/cpu-drivers.txt')
-rw-r--r-- | Documentation/cpu-freq/cpu-drivers.txt | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/cpu-freq/cpu-drivers.txt b/Documentation/cpu-freq/cpu-drivers.txt index 72f70b16d299..a3585eac83b6 100644 --- a/Documentation/cpu-freq/cpu-drivers.txt +++ b/Documentation/cpu-freq/cpu-drivers.txt @@ -108,8 +108,9 @@ policy->governor must contain the "default policy" for cpufreq_driver.target is called with these values. -For setting some of these values, the frequency table helpers might be -helpful. See the section 2 for more information on them. +For setting some of these values (cpuinfo.min[max]_freq, policy->min[max]), the +frequency table helpers might be helpful. See the section 2 for more information +on them. SMP systems normally have same clock source for a group of cpus. For these the .init() would be called only once for the first online cpu. Here the .init() @@ -184,10 +185,10 @@ the reference implementation in drivers/cpufreq/longrun.c As most cpufreq processors only allow for being set to a few specific frequencies, a "frequency table" with some functions might assist in some work of the processor driver. Such a "frequency table" consists -of an array of struct cpufreq_freq_table entries, with any value in +of an array of struct cpufreq_frequency_table entries, with any value in "index" you want to use, and the corresponding frequency in "frequency". At the end of the table, you need to add a -cpufreq_freq_table entry with frequency set to CPUFREQ_TABLE_END. And +cpufreq_frequency_table entry with frequency set to CPUFREQ_TABLE_END. And if you want to skip one entry in the table, set the frequency to CPUFREQ_ENTRY_INVALID. The entries don't need to be in ascending order. |