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ad3c02f8b3
New driver memory_state_time tracks time spent in different DDR frequency and bandwidth states. Memory drivers such as qcom,cpubw can post updated state to the driver after registering a callback. Processed by a workqueue Bandwidth buckets are read in from device tree in the relevant qualcomm section, can be defined in any quantity and spacing. The data is exposed at /sys/kernel/memory_state_time, able to be read by the Android framework. Functionality is behind a config option CONFIG_MEMORY_STATE_TIME Change-Id: I4fee165571cb975fb9eacbc9aada5e6d7dd748f0 Signed-off-by: James Carr <carrja@google.com> |
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| .. | ||
| altera-stapl | ||
| c2port | ||
| cb710 | ||
| cxl | ||
| echo | ||
| eeprom | ||
| genwqe | ||
| ibmasm | ||
| lis3lv02d | ||
| mei | ||
| mic | ||
| sgi-gru | ||
| sgi-xp | ||
| ti-st | ||
| vmw_vmci | ||
| ad525x_dpot-i2c.c | ||
| ad525x_dpot-spi.c | ||
| ad525x_dpot.c | ||
| ad525x_dpot.h | ||
| apds990x.c | ||
| apds9802als.c | ||
| arm-charlcd.c | ||
| atmel_tclib.c | ||
| atmel-ssc.c | ||
| bh1770glc.c | ||
| cs5535-mfgpt.c | ||
| ds1682.c | ||
| dummy-irq.c | ||
| enclosure.c | ||
| fsa9480.c | ||
| hmc6352.c | ||
| hpilo.c | ||
| hpilo.h | ||
| ics932s401.c | ||
| ioc4.c | ||
| isl29003.c | ||
| isl29020.c | ||
| Kconfig | ||
| kgdbts.c | ||
| lattice-ecp3-config.c | ||
| lkdtm_bugs.c | ||
| lkdtm_core.c | ||
| lkdtm_heap.c | ||
| lkdtm_perms.c | ||
| lkdtm_rodata.c | ||
| lkdtm_usercopy.c | ||
| lkdtm.h | ||
| Makefile | ||
| memory_state_time.c | ||
| panel.c | ||
| pch_phub.c | ||
| phantom.c | ||
| pti.c | ||
| qcom-coincell.c | ||
| spear13xx_pcie_gadget.c | ||
| sram.c | ||
| ti_dac7512.c | ||
| tifm_7xx1.c | ||
| tifm_core.c | ||
| tsl2550.c | ||
| uid_cputime.c | ||
| vexpress-syscfg.c | ||
| vmw_balloon.c | ||