Messages in this thread Patch in this message | | | From | Leo Yan <> | Subject | [PATCH v2 2/4] thermal: power_allocator: change k_pu_ratio/k_po_ratio as percentage | Date | Wed, 6 Jan 2016 16:30:21 +0800 |
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Change k_pu_ratio/k_po_ratio as percentage value, so can set these values from sys file nodes with high resolution.
Signed-off-by: Leo Yan <leo.yan@linaro.org> --- drivers/thermal/power_allocator.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/thermal/power_allocator.c b/drivers/thermal/power_allocator.c index 76d2b47..c5f36fa 100644 --- a/drivers/thermal/power_allocator.c +++ b/drivers/thermal/power_allocator.c @@ -156,10 +156,10 @@ static void estimate_pid_constants(struct thermal_zone_device *tz, return; if (!tz->tzp->k_po_ratio || force) - tz->tzp->k_po_ratio = 1; + tz->tzp->k_po_ratio = 100; if (!tz->tzp->k_pu_ratio || force) - tz->tzp->k_pu_ratio = 2; + tz->tzp->k_pu_ratio = 200; if (!tz->tzp->k_i || force) tz->tzp->k_i = int_to_frac(10) / 1000; @@ -169,9 +169,9 @@ static void estimate_pid_constants(struct thermal_zone_device *tz, */ tz->tzp->k_po = int_to_frac(tz->tzp->k_po_ratio * sustainable_power) / - temperature_threshold; + temperature_threshold / 100; tz->tzp->k_pu = int_to_frac(tz->tzp->k_pu_ratio * sustainable_power) / - temperature_threshold; + temperature_threshold / 100; } /** -- 1.9.1
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