| /linux-6.12.1/Documentation/admin-guide/pm/ |
| D | intel_pstate.rst | 222 the so-called "turbo" frequency ranges). In other words, in the passive mode
232 Turbo P-states Support
238 will be referred to as the "turbo threshold" in what follows.
240 The P-states above the turbo threshold are referred to as "turbo P-states" and
241 the whole sub-range of P-states they belong to is referred to as the "turbo
242 range". These names are related to the Turbo Boost technology allowing a
247 Specifically, if software sets the P-state of a CPU core within the turbo range
248 (that is, above the turbo threshold), the processor is permitted to take over
249 performance scaling control for that core and put it into turbo P-states of its
253 the given core, even if it is within the turbo range, whereas all of the later
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| D | intel-speed-select.rst | 75 Intel(R) SST-TF (feature turbo-freq) is supported
155 speed-select-turbo-freq:disabled
184 speed-select-turbo-freq:disabled
216 workload, disable turbo::
292 (Intel(R) SST-BF) and Intel(R) Speed Select Technology - Turbo Frequency (Intel
299 speed-select-turbo-freq:disabled
303 speed-select-turbo-freq:disabled
312 "speed-select-turbo-freq" (Intel(R) SST-TF) is supported at both performance
468 clos-max:Max Turbo frequency
478 clos-max:Max Turbo frequency
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| /linux-6.12.1/Documentation/devicetree/bindings/iio/adc/ |
| D | adi,ad7944.yaml | 108 turbo-gpios:
110 GPIO connected to the TURBO line. If omitted, it is assumed that the TURBO
111 line is hard-wired and the state is determined by the adi,always-turbo
115 adi,always-turbo:
118 When present, this property indicates that the TURBO line is hard-wired
119 and the state is always high. If neither this property nor turbo-gpios is
120 present, the TURBO line is assumed to be hard-wired and the state is
162 # chain mode has lower SCLK max rate and doesn't work when TURBO is enabled
173 adi,always-turbo: false
179 # turbo-gpios and adi,always-turbo are mutually exclusive
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | sysfs-platform-msi-laptop | 46 Contains either 0 or 1 and indicates if turbo mode is turned
47 on. In turbo mode power LED is orange and processor is
48 overclocked. Turbo mode is available only if charging. It is
49 only possible to toggle turbo mode state by pressing Fn+F10,
51 If user presses Fn+F10 too frequent, turbo mode state is not
70 * 0 -> Turbo mode is off
71 * 1 -> Turbo mode is on, cannot be turned off yet
72 * 2 -> Turbo mode is off, cannot be turned on yet
73 * 3 -> Turbo mode is on
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| /linux-6.12.1/arch/arm/boot/dts/sigmastar/ |
| D | mstar-infinity3.dtsi | 21 turbo-mode;
28 turbo-mode;
35 turbo-mode;
42 turbo-mode;
49 turbo-mode;
56 turbo-mode;
63 turbo-mode;
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| /linux-6.12.1/tools/perf/pmu-events/arch/x86/tigerlake/ |
| D | other.json | 3 …ore cycles where the core was running in a manner where Turbo may be clipped to the Non-AVX turbo …
12 …Core cycles where the core was running in a manner where Turbo may be clipped to the AVX2 turbo sc…
21 …ore cycles where the core was running in a manner where Turbo may be clipped to the AVX512 turbo s…
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| /linux-6.12.1/drivers/platform/x86/ |
| D | intel_ips.c | 16 * primary purpose is to safely allow CPU and GPU turbo modes to be enabled
17 * by tracking power and thermal budget; secondarily it can boost turbo
38 * - provide turbo enable/disable api
139 #define PSC_NTG (1<<0) /* No GFX turbo support */
140 #define PSC_NTPC (1<<1) /* No CPU turbo support */
175 #define HTS2_PRST_TDISOP 2 /* turbo disabled due to power */
176 #define HTS2_PRST_TDISHT 3 /* turbo disabled due to high temp */
177 #define HTS2_PRST_TDISUSR 4 /* user disabled turbo */
178 #define HTS2_PRST_TDISPLAT 5 /* platform disabled turbo */
179 #define HTS2_PRST_TDISPM 6 /* power management disabled turbo */
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| /linux-6.12.1/arch/x86/kernel/cpu/ |
| D | aperfmperf.c | 65 * where freq_base is the max non-turbo P-state.
68 * can't know which turbo states will be available at a given point in time:
70 * the turbo level with 4 cores active.
72 * Benchmarks show that's a good compromise between the 1C turbo ratio
74 * which would ignore the entire turbo range (a conspicuous part, making
78 * highest turbo level for freq_max since Atom's are generally oriented towards
81 * Setting freq_max to anything less than the 1C turbo ratio makes the ratio
122 *turbo_freq = *turbo_freq & 0x3F; /* 1C turbo */ in slv_set_max_freq_ratio()
232 *turbo_freq = (msr >> 24) & 0xFF; /* 4C turbo */ in core_set_max_freq_ratio()
236 *turbo_freq = msr & 0xFF; /* 1C turbo */ in core_set_max_freq_ratio()
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| /linux-6.12.1/include/uapi/misc/ |
| D | xilinx_sdfec.h | 34 * @XSDFEC_TURBO_CODE: Driver is configured for Turbo mode.
60 * enum xsdfec_turbo_alg - Turbo Algorithm Type.
65 * @XSDFEC_TURBO_ALG_MAX: Used to indicate out of bound Turbo algorithms.
67 * This enum specifies which Turbo Decode algorithm is in use.
133 * struct xsdfec_turbo - User data for Turbo codes.
134 * @alg: Specifies which Turbo decode algorithm to use
138 * Turbo code structure to communicate parameters to XSDFEC driver.
313 * Pointer to the &struct xsdfec_turbo that contains the Turbo decode
318 * ioctl that sets the SD-FEC Turbo parameter values
362 * Pointer to the &struct xsdfec_turbo that contains the current Turbo
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| /linux-6.12.1/tools/perf/pmu-events/arch/x86/skylakex/ |
| D | other.json | 3 …ore cycles where the core was running in a manner where Turbo may be clipped to the Non-AVX turbo …
12 …Core cycles where the core was running in a manner where Turbo may be clipped to the AVX2 turbo sc…
21 …ore cycles where the core was running in a manner where Turbo may be clipped to the AVX512 turbo s…
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| /linux-6.12.1/arch/x86/kernel/ |
| D | itmt.c | 3 * itmt.c: Support Intel Turbo Boost Max Technology 3.0
8 * On platforms supporting Intel Turbo Boost Max Technology 3.0, (ITMT),
9 * the maximum turbo frequencies of some cores in a CPU package may be
12 * to run tasks on the CPUs with higher max turbo frequencies.
34 * of higher turbo frequency for cpus supporting Intel Turbo Boost Max
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| /linux-6.12.1/drivers/iio/adc/ |
| D | ad7944.c | 32 /* TURBO mode max conversion time (t_{CONV}). */
62 /* Optional GPIO to enable turbo mode. */
63 struct gpio_desc *turbo; member
64 /* Indicates TURBO is hard-wired to be always enabled. */
537 adc->turbo = devm_gpiod_get_optional(dev, "turbo", GPIOD_OUT_LOW); in ad7944_probe()
538 if (IS_ERR(adc->turbo)) in ad7944_probe()
539 return dev_err_probe(dev, PTR_ERR(adc->turbo), in ad7944_probe()
540 "failed to get TURBO GPIO\n"); in ad7944_probe()
542 adc->always_turbo = device_property_present(dev, "adi,always-turbo"); in ad7944_probe()
544 if (adc->turbo && adc->always_turbo) in ad7944_probe()
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| /linux-6.12.1/Documentation/misc-devices/ |
| D | xilinx_sdfec.rst | 21 - Configuration of Turbo decoding
49 - Load the configuration parameters for either Turbo decode or LDPC encode or decode
58 the Turbo decode or LDPC encode or decode. The role of the driver is to allow
111 - Set Turbo decode, LPDC encode or decode parameters, depending on how the
161 Set Turbo Decode
164 …Turbo decode parameters is done by using the ioctl :c:macro:`XSDFEC_SET_TURBO` using auto-generate…
166 Adding Turbo decode can only be done if the following restrictions are met:
168 …` filled by the ioctl :c:macro:`XSDFEC_GET_CONFIG` indicates the SD-FEC core is configured as TURBO
179 …l :c:macro:`XSDFEC_GET_CONFIG` indicates the SD-FEC core is configured as TURBO then the enabling …
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| /linux-6.12.1/Documentation/devicetree/bindings/misc/ |
| D | xlnx,sd-fec.yaml | 15 which provides high-throughput LDPC and Turbo Code implementations.
17 customer specified Quasi-cyclic (QC) codes. The Turbo decode functionality
67 decoding and encoding and Turbo code decoding. The LDPC codes used are
69 a codeword-by-codeword basis. The Turbo code decoding is required by LTE
73 enum: [ ldpc, turbo ]
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| /linux-6.12.1/Documentation/scheduler/ |
| D | schedutil.rst | 68 4C-turbo; if available and turbo enabled
69 f_max := { 1C-turbo; if turbo enabled
76 We pick 4C turbo over 1C turbo to make it slightly more sustainable.
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| /linux-6.12.1/tools/power/x86/x86_energy_perf_policy/ |
| D | x86_energy_perf_policy.8 | 16 .RB "other: (\-\-force | \-\-hwp-enable | \-\-turbo-enable) value)"
32 is no software interface, such as in the opportunistic "turbo-mode" P-state range.
41 P-state control from the opportunistic turbo-mode P-state range
123 the value-string. In addition, enables turbo-mode and HWP-mode, if they were previous disabled.
163 \fB-t, --turbo-enable\fP enable (1) or disable (0) turbo mode.
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| /linux-6.12.1/tools/power/x86/intel-speed-select/ |
| D | isst-config.c | 1187 fprintf(outf, "Intel(R) SST-TF (feature turbo-freq) is supported\n"); in isst_print_extended_platform_info()
1189 fprintf(outf, "Intel(R) SST-TF (feature turbo-freq) is not supported\n"); in isst_print_extended_platform_info()
1454 "including base frequency and turbo frequency configurations\n"); in dump_isst_config()
2080 isst_display_error_info_message(1, "Failed to get turbo-freq info at this level", 1, tdp_level); in dump_fact_config_for_cpu()
2093 …"Print complete Intel Speed Select Technology turbo frequency configuration for a TDP level. Other… in dump_fact_config()
2127 isst_display_error_info_message(1, "Turbo mode is disabled", 0, 0); in set_fact_for_cpu()
2145 …isst_display_error_info_message(1, "turbo-freq feature is not present at this level", 1, pkg_dev.c… in set_fact_for_cpu()
2181 isst_display_result(id, outf, "turbo-freq", "enable", ret); in set_fact_for_cpu()
2187 isst_display_result(id, outf, "turbo-freq", "disable", ret); in set_fact_for_cpu()
2199 "Enable Intel Speed Select Technology Turbo frequency feature\n"); in set_fact_enable()
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| /linux-6.12.1/tools/perf/pmu-events/arch/x86/icelake/ |
| D | other.json | 3 …ore cycles where the core was running in a manner where Turbo may be clipped to the Non-AVX turbo …
12 …Core cycles where the core was running in a manner where Turbo may be clipped to the AVX2 turbo sc…
21 …ore cycles where the core was running in a manner where Turbo may be clipped to the AVX512 turbo s…
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| /linux-6.12.1/tools/perf/pmu-events/arch/x86/rocketlake/ |
| D | other.json | 3 …ore cycles where the core was running in a manner where Turbo may be clipped to the Non-AVX turbo …
12 …Core cycles where the core was running in a manner where Turbo may be clipped to the AVX2 turbo sc…
21 …ore cycles where the core was running in a manner where Turbo may be clipped to the AVX512 turbo s…
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| /linux-6.12.1/drivers/cpufreq/ |
| D | pxa2xx-cpufreq.c | 61 /* CPU MEMBUS run turbo PXbus SDRAM */
70 /* Use the turbo mode frequencies for the CPUFREQ_POLICY_POWERSAVE policy */
73 /* CPU run turbo PXbus SDRAM */
91 MODULE_PARM_DESC(pxa255_turbo_table, "Selects the frequency table (0 = run table, !0 = turbo table)…
247 /* Generate pxa25x the turbo cpufreq_frequency_table struct */ in pxa_cpufreq_init()
275 pxa255_turbo_table ? "turbo" : "run"); in pxa_cpufreq_init()
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| /linux-6.12.1/drivers/media/dvb-frontends/ |
| D | gp8psk-fe.h | 47 #define ADV_MOD_TURBO_QPSK 1 /* Turbo QPSK */
48 #define ADV_MOD_TURBO_8PSK 2 /* Turbo 8PSK (also used for Trellis 8PSK) */
49 #define ADV_MOD_TURBO_16QAM 3 /* Turbo 16QAM (also used for Trellis 8PSK) */
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| /linux-6.12.1/Documentation/hwmon/ |
| D | oxp-sensors.rst | 22 of the "Turbo/Silent" button of the device. It will change the key event
55 "Turbo/Silent" button behaviour toggle is only supported on:
85 Read Write. Read this attribute to check the status of the turbo/silent
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| /linux-6.12.1/arch/arm64/boot/dts/renesas/ |
| D | r8a779m3.dtsi | 16 /delete-property/ turbo-mode;
22 turbo-mode;
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| D | r8a779m5.dtsi | 16 /delete-property/ turbo-mode;
22 turbo-mode;
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| D | r8a779m1.dtsi | 16 /delete-property/ turbo-mode;
22 turbo-mode;
|