Tuomas Kulve wrote:
> The charger seems to mess up the numbers at least somewhat. I'll do more
> testing with powertop later.
Well, I did a quite test right away.
This is Media Player playing 192kbps VBR Ogg/Vorbis without charger:
C# | Ratio | Avg/dura | Frequency | Ratio
--------+--------+----------+-----------+--------+
C0 | 66.3% | | 600 MHz | 16.5% |
C1 | 0.0% | 3.1ms | 550 MHz | 0.0% |
C2 | 7.4% | 3.3ms | 500 MHz | 50.6% |
C3 | 26.3% | 7.6ms | 250 MHz | 32.9% |
C4 | 0.0% | |
And the same with charger:
C# | Ratio | Avg/dura | Frequency | Ratio
--------+--------+----------+-----------+--------+
C0 | 65.6% | | 600 MHz | 15.8% |
C1 | 0.0% | 0.1ms | 550 MHz | 1.3% |
C2 | 8.8% | 2.7ms | 500 MHz | 52.7% |
C3 | 25.7% | 7.5ms | 250 MHz | 30.2% |
C4 | 0.0% | |
No change there. Not sure what I did with an ealier firmware as there I
did saw a clear distinction. Maybe I just messed something else up..
--
Tuomas
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