| /linux/arch/arm64/boot/dts/qcom/ |
| A D | pm660.dtsi | 87 qcom,pre-scaling = <1 1>;
93 qcom,pre-scaling = <1 1>;
99 qcom,pre-scaling = <1 1>;
104 qcom,pre-scaling = <1 1>;
112 qcom,pre-scaling = <1 1>;
120 qcom,pre-scaling = <1 1>;
128 qcom,pre-scaling = <1 1>;
136 qcom,pre-scaling = <1 1>;
144 qcom,pre-scaling = <1 1>;
153 qcom,pre-scaling = <1 3>;
[all …]
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| A D | pms405.dtsi | 93 qcom,pre-scaling = <1 1>;
98 qcom,pre-scaling = <1 1>;
103 qcom,pre-scaling = <1 3>;
108 qcom,pre-scaling = <1 1>;
115 qcom,pre-scaling = <1 1>;
122 qcom,pre-scaling = <1 1>;
129 qcom,pre-scaling = <1 1>;
|
| A D | pm8150b.dtsi | 81 qcom,pre-scaling = <1 1>;
87 qcom,pre-scaling = <1 1>;
93 qcom,pre-scaling = <1 1>;
99 qcom,pre-scaling = <1 1>;
|
| A D | pmm8155au_2.dtsi | 74 qcom,pre-scaling = <1 1>;
80 qcom,pre-scaling = <1 1>;
86 qcom,pre-scaling = <1 1>;
|
| A D | pm8150l.dtsi | 75 qcom,pre-scaling = <1 1>;
81 qcom,pre-scaling = <1 1>;
87 qcom,pre-scaling = <1 1>;
|
| A D | pmm8155au_1.dtsi | 82 qcom,pre-scaling = <1 1>;
88 qcom,pre-scaling = <1 1>;
94 qcom,pre-scaling = <1 1>;
|
| A D | pm8150.dtsi | 95 qcom,pre-scaling = <1 1>;
101 qcom,pre-scaling = <1 1>;
107 qcom,pre-scaling = <1 1>;
|
| /linux/drivers/staging/media/sunxi/cedrus/ |
| A D | cedrus_h265.c | 244 const struct v4l2_ctrl_hevc_scaling_matrix *scaling; in cedrus_h265_write_scaling_list() local
248 scaling = run->h265.scaling_matrix; in cedrus_h265_write_scaling_list()
251 (scaling->scaling_list_dc_coef_32x32[1] << 24) | in cedrus_h265_write_scaling_list()
253 (scaling->scaling_list_dc_coef_16x16[1] << 8) | in cedrus_h265_write_scaling_list()
254 (scaling->scaling_list_dc_coef_16x16[0] << 0)); in cedrus_h265_write_scaling_list()
259 (scaling->scaling_list_dc_coef_16x16[3] << 8) | in cedrus_h265_write_scaling_list()
260 (scaling->scaling_list_dc_coef_16x16[2] << 0)); in cedrus_h265_write_scaling_list()
270 scaling->scaling_list_8x8[i][j + k * 8]; in cedrus_h265_write_scaling_list()
280 scaling->scaling_list_32x32[i][j + k * 8]; in cedrus_h265_write_scaling_list()
290 scaling->scaling_list_16x16[i][j + k * 8]; in cedrus_h265_write_scaling_list()
[all …]
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| /linux/Documentation/admin-guide/pm/ |
| A D | cpufreq.rst | 44 to as CPU performance scaling or CPU frequency scaling (because it involves
53 core, scaling governors and scaling drivers.
66 by scaling governors.
68 In principle, all available scaling governors can be used with every scaling
111 It is only possible to register one scaling driver at a time, so the scaling
148 scaling governor to it (to begin with, that is the default scaling governor
181 As mentioned before, the |intel_pstate| scaling driver bypasses the scaling
216 and what scaling governor is attached to the given policy. Some scaling drivers
284 requested by the scaling driver from the hardware using the scaling
295 The scaling driver currently in use.
[all …]
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| A D | intel_pstate.rst | 17 :doc:`CPU performance scaling subsystem <cpufreq>` in the Linux kernel
18 (``CPUFreq``). It is a scaling driver for the Sandy Bridge and later
61 a certain performance scaling algorithm. Which of them will be in effect
227 by the current scaling governor for the given policy).
425 The driver is not functional (it is not registered as a scaling
501 same as for other scaling drivers.
655 Do not register ``intel_pstate`` as the scaling driver even if the
667 Register ``intel_pstate`` as the scaling driver instead of
676 ``intel_pstate`` and on platforms where the ``pcc-cpufreq`` scaling
684 Register ``intel_pstate`` as the scaling driver only if the
[all …]
|
| /linux/drivers/staging/media/hantro/ |
| A D | hantro_h264.c | 199 const struct v4l2_ctrl_h264_scaling_matrix *scaling = ctrls->scaling; in assemble_scaling_list() local
201 const size_t num_list_4x4 = ARRAY_SIZE(scaling->scaling_list_4x4); in assemble_scaling_list()
202 const size_t list_len_4x4 = ARRAY_SIZE(scaling->scaling_list_4x4[0]); in assemble_scaling_list()
203 const size_t list_len_8x8 = ARRAY_SIZE(scaling->scaling_list_8x8[0]); in assemble_scaling_list()
213 src = (u32 *)&scaling->scaling_list_4x4[i]; in assemble_scaling_list()
220 src = (u32 *)&scaling->scaling_list_8x8[i]; in assemble_scaling_list()
370 ctrls->scaling = in hantro_h264_dec_prepare_run()
372 if (WARN_ON(!ctrls->scaling)) in hantro_h264_dec_prepare_run()
|
| /linux/Documentation/cpu-freq/ |
| A D | index.rst | 4 Linux CPUFreq - CPU frequency and voltage scaling code in the Linux(TM) kernel
9 Clock scaling allows you to change the clock speed of the CPUs on the
38 Clock and voltage scaling for the SA-1100:
39 * http://www.lartmaker.nl/projects/scaling
|
| /linux/Documentation/devicetree/bindings/input/ |
| A D | microchip,qt1050.txt | 41 - microchip,average-scaling:
42 The scaling factor which is used to scale the average-samples.
61 microchip,average-scaling = <16>;
69 microchip,average-scaling = <8>;
76 microchip,average-scaling = <16>;
|
| /linux/arch/arm/boot/dts/ |
| A D | qcom-pmx55.dtsi | 45 qcom,pre-scaling = <1 1>;
51 qcom,pre-scaling = <1 1>;
57 qcom,pre-scaling = <1 1>;
63 qcom,pre-scaling = <1 1>;
|
| /linux/drivers/leds/ |
| A D | leds-pca963x.c | 61 unsigned int scaling; member
227 unsigned int scaling = led->chip->chipdef->scaling; in pca963x_period_scale() local
229 return scaling ? DIV_ROUND_CLOSEST(val * scaling, 1000) : val; in pca963x_period_scale()
298 &chipdef->scaling)) in pca963x_register_leds()
299 chipdef->scaling = 1000; in pca963x_register_leds()
|
| /linux/drivers/cpufreq/ |
| A D | Kconfig.arm | 3 # ARM CPU Frequency scaling drivers
58 Armada8K device has the AP806 which supports scaling
130 tristate "CPU Frequency scaling support for MediaTek SoCs"
222 CPU Frequency scaling support for S3C2410
230 CPU Frequency scaling support for S3C2412 and S3C2413 SoC CPUs.
233 bool "S3C2416 CPU Frequency scaling support"
239 voltage scaling mode in which it is possible to reduce the
245 bool "Allow voltage scaling for S3C2416 arm core"
248 Enable CPU voltage scaling when entering the dvs mode.
255 bool "S3C2440/S3C2442 CPU Frequency scaling support"
[all …]
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| A D | intel_pstate.c | 140 int scaling; member
536 int scaling = cpu->pstate.scaling; in intel_pstate_hybrid_hwp_adjust() local
557 cpu->pstate.scaling = scaling; in intel_pstate_hybrid_hwp_adjust()
560 cpu->cpu, scaling); in intel_pstate_hybrid_hwp_adjust()
568 scaling); in intel_pstate_hybrid_hwp_adjust()
895 freq = ratio * cpu->pstate.scaling; in show_base_frequency()
923 int scaling = cpu->pstate.scaling; in intel_pstate_get_hwp_cap() local
1988 cpu->pstate.scaling = perf_ctl_scaling; in intel_pstate_get_cpu_pstates()
1991 cpu->pstate.scaling = perf_ctl_scaling; in intel_pstate_get_cpu_pstates()
2493 int scaling = cpu->pstate.scaling; in intel_pstate_update_perf_limits() local
[all …]
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| A D | Kconfig.powerpc | 3 tristate "CBE frequency scaling"
12 bool "CBE frequency scaling using PMI interface"
51 tristate "CPU frequency scaling for IBM POWERNV platform"
|
| /linux/Documentation/userspace-api/media/v4l/ |
| A D | crop.rst | 20 abilities cropping and scaling. Some video output devices can scale an
48 support scaling or the :ref:`VIDIOC_G_CROP <VIDIOC_G_CROP>` and
70 The cropping, insertion and scaling process
111 Video hardware can have various cropping, insertion and scaling
112 limitations. It may only scale up or down, support only discrete scaling
113 factors, or have different scaling abilities in horizontal and vertical
114 direction. Also it may not support scaling at all. At the same time the
131 Suppose scaling on a video capture device is restricted to a factor 1:1
146 rectangle of 608 × 456 pixels. The present scaling factors limit
260 Example: Current scaling factor and pixel aspect
[all …]
|
| A D | dev-subdev.rst | 101 :ref:`pipeline-scaling`, where image scaling can be performed on both
105 .. _pipeline-scaling:
118 scaling on the sensor is required to achieve higher frame rates.
193 - Sub-devices that scale frames using variable scaling factors should
195 modified. If the 1:1 scaling ratio is supported, this means that
206 for the pipeline described in :ref:`pipeline-scaling` (table columns
337 Selections: cropping, scaling and composition
360 The scaling operation changes the size of the image by scaling it to new
469 .. _subdev-image-processing-scaling-multi-source:
471 .. kernel-figure:: subdev-image-processing-scaling-multi-source.svg
[all …]
|
| A D | selection-api-configuration.rst | 11 Video hardware can have various cropping, composing and scaling
12 limitations. It may only scale up or down, support only discrete scaling
13 factors, or have different scaling abilities in the horizontal and
14 vertical directions. Also it may not support scaling at all. At the same
133 An application can detect if scaling is performed by comparing the width
136 scaling is applied. The application can compute the scaling ratios using
|
| /linux/Documentation/translations/zh_CN/cpu-freq/ |
| A D | cpufreq-stats.rst | 122 CPU Frequency scaling --->
123 [*] CPU Frequency scaling
127 "CPU Frequency scaling" (CONFIG_CPU_FREQ) 应该被启用以配置cpufreq-stats。
|
| /linux/Documentation/translations/zh_TW/cpu-freq/ |
| A D | cpufreq-stats.rst | 121 CPU Frequency scaling --->
122 [*] CPU Frequency scaling
126 "CPU Frequency scaling" (CONFIG_CPU_FREQ) 應該被啓用以配置cpufreq-stats。
|
| /linux/drivers/clk/meson/ |
| A D | Kconfig | 58 want peripherals and CPU frequency scaling to work.
74 Say Y if you want peripherals and CPU frequency scaling to work.
89 Say Y if you want peripherals and CPU frequency scaling to work.
|
| /linux/Documentation/hwmon/ |
| A D | vt1211.rst | 84 external scaling resistors. This external scaling needs to be compensated for
89 The board level scaling resistors according to VIA's recommendation are as
109 performs the scaling and returns the properly scaled voltage value.
126 internal thermal diode and the driver does all the scaling for temp2 and
128 temp1 and temp3-temp7, scaling depends on the board implementation and needs
155 scaling resistor (Rs)::
|