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Searched refs:residency (Results 1 – 25 of 43) sorted by relevance

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/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.c452 * Get PSR residency from firmware.
454 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.c417 u64 entry_time, exit_time, residency; in amd_pmc_get_msg_port()
437 residency = exit_time - entry_time; in amd_pmc_dump_registers()
438 do_div(residency, 48); in amd_pmc_dump_registers()
443 seq_printf(s, "Residency Time: %lld\n", residency); in amd_pmc_send_cmd()
312 u64 entry_time, exit_time, residency; s0ix_stats_show() local
/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/arch/arm64/boot/dts/qcom/
H A Deliza.dtsi276 min-residency-us = <6700>;
285 min-residency-us = <7951>;
294 min-residency-us = <7480>;
304 min-residency-us = <9144>;
312 min-residency-us = <10150>;
H A Dmilos.dtsi308 min-residency-us = <5200>;
318 min-residency-us = <6700>;
328 min-residency-us = <5511>;
338 min-residency-us = <8136>;
348 min-residency-us = <8551>;
359 min-residency-us = <9144>;
367 min-residency-us = <10150>;
/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.c1046 /* Reflect over the entered idle-states residency for debugfs. */ in genpd_power_on()
3563 u32 residency; in genpd_provider_sync_state()
3582 err = of_property_read_u32(state_node, "min-residency-us", &residency); in genpd_bus_init()
3584 genpd_state->residency_ns = 1000LL * residency; in genpd_bus_init()
3996 u64 latency, residency;
4003 residency = state->residency_ns;
4004 do_div(residency, NSEC_PER_USEC);
4008 state_name, latency, residency,
3396 u32 residency; genpd_parse_state() local
3831 u64 latency, residency; idle_states_desc_show() local
/linux/arch/arm/boot/dts/arm/
H A Dvexpress-v2p-ca15_a7.dts94 min-residency-us = <2000>;
102 min-residency-us = <2500>;
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_debugfs.c2723 * IPS residency information from DMUB service. Read only.
2749 seq_printf(m, "IPS residency: %u.%03u%% \n", pct, frac); in ips_residency_show()
3222 * Start / Stop capture Replay residency in psr_get()
3231 u32 residency = 0; in psr_read_residency() local
3241 link->dc->link_srv->edp_replay_residency(link, &residency, is_start, PR_RESIDENCY_MODE_PHY); in allow_edp_hotplug_detection_get()
3252 * Read Replay residency
3260 u32 residency = 0; in allow_edp_hotplug_detection_set()
3270 link->dc->link_srv->edp_replay_residency(link, &residency, false, PR_RESIDENCY_MODE_PHY); in disallow_edp_enter_psr_get()
3277 *val = (u64)residency;
3314 * Read PSR state residency
3187 u32 residency = 0; replay_set_residency() local
3200 u32 residency = 0; replay_get_residency() local
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