Home
last modified time | relevance | path

Searched refs:residency (Results 1 – 25 of 38) sorted by relevance

12

/linux/Documentation/devicetree/bindings/powerpc/opal/
H A Dpower-mgt.txt21 - target-residency: The minimum time that the CPU needs to reside in
65 - ibm,cpu-idle-state-residency-ns:
67 target-residency (in ns) for the idle states in
69 property. If the property is absent, the target residency for
/linux/Documentation/admin-guide/pm/
H A Dintel_idle.rst137 its target residency is based on the exit latency value. Specifically, for
138 C1-type idle states the exit latency value is also used as the target residency
141 state types (C2 and C3) the target residency value is 3 times the exit latency
142 (again, that is because it reflects the target residency to exit latency ratio
264 residency. The syntax is a comma-separated list of ``name:latency:residency``
266 in microseconds, and ``residency`` is the target residency in microseconds. It
268 example, ``C1:1:3,C6:50:100`` sets the exit latency and target residency for
271 higher latency and target residency than shallower ones. Also, target
272 residency cannot be smaller than exit latency. If any of these conditions is
310 enter a package C-state. [That is why the exit latency and target residency
/linux/drivers/gpu/drm/amd/display/dc/dce/
H A Ddmub_psr.h49 void (*psr_get_residency)(struct dmub_psr *dmub, uint32_t *residency,
H A Ddmub_psr.c454 static void dmub_psr_get_residency(struct dmub_psr *dmub, uint32_t *residency, in dmub_psr_get_residency() argument
462 dc_wake_and_execute_gpint(dmub->ctx, DMUB_GPINT__PSR_RESIDENCY, param, residency, in dmub_psr_get_residency()
/linux/drivers/platform/x86/amd/pmc/
H A Dpmc.c312 u64 entry_time, exit_time, residency; in s0ix_stats_show() local
332 residency = exit_time - entry_time; in s0ix_stats_show()
333 do_div(residency, 48); in s0ix_stats_show()
338 seq_printf(s, "Residency Time: %lld\n", residency); in s0ix_stats_show()
/linux/drivers/thermal/
H A Dthermal_debugfs.c81 ktime_t residency; member
361 s64 duration = ktime_to_ms(entry->residency); in cdev_dt_seq_show()
437 cdev_record->residency = ktime_add(cdev_record->residency, delta); in thermal_debug_cdev_state_update()
/linux/arch/arm64/boot/dts/sprd/
H A Dums9620.dtsi119 min-residency-us = <2500>;
128 min-residency-us = <10000>;
/linux/drivers/md/
H A Ddm-cache-policy.h115 dm_cblock_t (*residency)(struct dm_cache_policy *p); member
H A Ddm-cache-policy-internal.h79 return p->residency(p); in policy_residency()
/linux/Documentation/firmware-guide/acpi/
H A Dlpit.rst31 residency, or system time spent with the SLP_S0# signal asserted.
/linux/arch/arm64/boot/dts/arm/
H A Djuno-r1.dts75 min-residency-us = <2000>;
84 min-residency-us = <2500>;
H A Djuno.dts74 min-residency-us = <2000>;
83 min-residency-us = <2500>;
H A Djuno-r2.dts75 min-residency-us = <2000>;
84 min-residency-us = <2500>;
H A Dfvp-base-revc.dts56 min-residency-us = <150>;
66 min-residency-us = <2500>;
/linux/Documentation/driver-api/thermal/
H A Dcpu-idle-cooling.rst49 idle state target residency, we lead to dropping the static and the
137 - It is greater than the idle state’s target residency we want to go
193 target residency, otherwise we end up consuming more energy and
/linux/Documentation/devicetree/bindings/cpu/
H A Dcpu-capacity.txt107 min-residency-us = <150>;
116 min-residency-us = <2500>;
/linux/Documentation/gpu/rfc/
H A Di915_vm_bind.rst99 residency of backing storage using dma_fence. The VM_BIND mode with page faults
214 binding will require using dma-fence to ensure residency, the GPU page faults
215 mode when supported, will not use any dma-fence as residency is purely managed
/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-ls2088a.dtsi133 min-residency-us = <6000>;
H A Dfsl-ls2080a.dtsi133 min-residency-us = <6000>;
/linux/Documentation/admin-guide/thermal/
H A Dintel_powerclamp.rst47 is to achieve forced and controllable C-state residency.
61 residency is available in MSRs, thus also available to the kernel.
75 between the actual package level C-state residency ratio and the target idle
/linux/drivers/pmdomain/
H A Dcore.c3396 u32 residency; in genpd_parse_state() local
3415 err = of_property_read_u32(state_node, "min-residency-us", &residency); in genpd_parse_state()
3417 genpd_state->residency_ns = 1000LL * residency; in genpd_parse_state()
3831 u64 latency, residency; in idle_states_desc_show() local
3838 residency = state->residency_ns; in idle_states_desc_show()
3839 do_div(residency, NSEC_PER_USEC); in idle_states_desc_show()
3843 state_name, latency, residency, in idle_states_desc_show()
/linux/arch/arm/boot/dts/arm/
H A Dvexpress-v2p-ca15_a7.dts94 min-residency-us = <2000>;
102 min-residency-us = <2500>;
/linux/arch/arm64/boot/dts/synaptics/
H A Dberlin4ct.dtsi79 min-residency-us = <1000>;
/linux/drivers/gpu/drm/xe/
H A Dxe_pmu.c470 XE_EVENT_ATTR_SIMPLE(gt-c6-residency, gt_c6_residency, XE_PMU_EVENT_GT_C6_RESIDENCY, "ms");
/linux/arch/arm64/boot/dts/mediatek/
H A Dmt2712e.dtsi131 min-residency-us = <2000>;
140 min-residency-us = <3000>;

12