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| author | Jean Pihet <jean.pihet@newoldbits.com> | 2012-06-01 17:11:07 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2012-06-25 20:24:24 +0200 |
| commit | 13d65c897e93dfeaed6fe28233559239f9676164 (patch) | |
| tree | 0e68226def4d9b927ef44abbf6ac742a42680496 /Documentation/DMA-ISA-LPC.txt | |
| parent | ARM: OMAP3: PM: cpuidle: default to C1 in next_valid_state (diff) | |
| download | linux-13d65c897e93dfeaed6fe28233559239f9676164.tar.xz linux-13d65c897e93dfeaed6fe28233559239f9676164.zip | |
ARM: OMAP3: PM: cpuidle: optimize the PER latency in C1 state
One of the main contributors of the low power code latency is
the PER power domain. To optimize the high-performance and
low-latency C1 state, prevent any PER state which is lower
than the CORE state in C1.
Reported and suggested by Kevin Hilman.
Reported-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'Documentation/DMA-ISA-LPC.txt')
0 files changed, 0 insertions, 0 deletions