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| author | Chanwoo Choi <cw00.choi@samsung.com> | 2014-07-11 10:02:06 +0900 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-08-08 15:25:41 +0900 |
| commit | bbaa7182434a52241e0946bd0fdf75a2766d6749 (patch) | |
| tree | 6872bf5b0d707d6f5816702cff70a4edc6974de5 /include/linux | |
| parent | 28206c5b0f10e2dbd7c8468c3827bc9ac739be08 (diff) | |
| download | linux-3.10-bbaa7182434a52241e0946bd0fdf75a2766d6749.tar.gz linux-3.10-bbaa7182434a52241e0946bd0fdf75a2766d6749.tar.bz2 linux-3.10-bbaa7182434a52241e0946bd0fdf75a2766d6749.zip | |
pm_qos: Add PM_QOS_BUS_FREQUENCY pm_qos to guarantee required memory bus frequency
This patch add PM_QOS_BUS_FREQUENCY pm_qos to guarantee required memory bus
frequency.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pm_qos.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h index 5a95013905c..caa4e9860f9 100644 --- a/include/linux/pm_qos.h +++ b/include/linux/pm_qos.h @@ -15,6 +15,7 @@ enum { PM_QOS_CPU_DMA_LATENCY, PM_QOS_NETWORK_LATENCY, PM_QOS_NETWORK_THROUGHPUT, + PM_QOS_BUS_FREQUENCY, /* insert new class ID */ PM_QOS_NUM_CLASSES, @@ -34,6 +35,11 @@ enum pm_qos_flags_status { #define PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE 0 #define PM_QOS_DEV_LAT_DEFAULT_VALUE 0 +#define PM_QOS_DEV_LAT_DEFAULT_VALUE 0 +#define PM_QOS_BUS_FREQUENCY_MAX_VALUE 400000 +#define PM_QOS_BUS_FREQUENCY_MIN_VALUE 100000 +#define PM_QOS_BUS_FREQUENCY_DEFAULT_VALUE PM_QOS_BUS_FREQUENCY_MIN_VALUE + #define PM_QOS_FLAG_NO_POWER_OFF (1 << 0) #define PM_QOS_FLAG_REMOTE_WAKEUP (1 << 1) |