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/linux-6.12.1/arch/arm64/boot/dts/qcom/
Dpm7250b.dtsi112 qcom,pre-scaling = <1 1>;
118 qcom,pre-scaling = <1 1>;
124 qcom,pre-scaling = <1 1>;
130 qcom,pre-scaling = <1 1>;
136 qcom,pre-scaling = <1 16>;
142 qcom,pre-scaling = <1 1>;
149 qcom,pre-scaling = <1 1>;
155 qcom,pre-scaling = <1 6>;
162 qcom,pre-scaling = <1 1>;
169 qcom,pre-scaling = <1 3>;
[all …]
Dpmp8074.dtsi23 qcom,pre-scaling = <1 1>;
29 qcom,pre-scaling = <1 1>;
35 qcom,pre-scaling = <1 1>;
41 qcom,pre-scaling = <1 1>;
49 qcom,pre-scaling = <1 1>;
57 qcom,pre-scaling = <1 1>;
65 qcom,pre-scaling = <1 1>;
73 qcom,pre-scaling = <1 1>;
79 qcom,pre-scaling = <1 3>;
Dpm8950.dtsi63 qcom,pre-scaling = <1 1>;
69 qcom,pre-scaling = <1 1>;
75 qcom,pre-scaling = <1 1>;
81 qcom,pre-scaling = <1 1>;
87 qcom,pre-scaling = <1 1>;
93 qcom,pre-scaling = <1 1>;
109 qcom,pre-scaling = <1 1>;
117 qcom,pre-scaling = <1 1>;
125 qcom,pre-scaling = <1 1>;
133 qcom,pre-scaling = <1 1>;
[all …]
Dpm660.dtsi113 qcom,pre-scaling = <1 1>;
120 qcom,pre-scaling = <1 1>;
127 qcom,pre-scaling = <1 1>;
133 qcom,pre-scaling = <1 1>;
142 qcom,pre-scaling = <1 1>;
151 qcom,pre-scaling = <1 1>;
160 qcom,pre-scaling = <1 1>;
169 qcom,pre-scaling = <1 1>;
178 qcom,pre-scaling = <1 1>;
188 qcom,pre-scaling = <1 3>;
[all …]
Dpmi632.dtsi94 qcom,pre-scaling = <1 1>;
100 qcom,pre-scaling = <1 1>;
106 qcom,pre-scaling = <1 1>;
112 qcom,pre-scaling = <1 1>;
118 qcom,pre-scaling = <1 16>;
124 qcom,pre-scaling = <1 1>;
131 qcom,pre-scaling = <1 1>;
138 qcom,pre-scaling = <1 3>;
144 qcom,pre-scaling = <1 3>;
Dsc8180x-pmics.dtsi108 qcom,pre-scaling = <1 1>;
114 qcom,pre-scaling = <1 1>;
120 qcom,pre-scaling = <1 1>;
176 qcom,pre-scaling = <1 1>;
182 qcom,pre-scaling = <1 1>;
188 qcom,pre-scaling = <1 1>;
234 qcom,pre-scaling = <1 1>;
240 qcom,pre-scaling = <1 1>;
246 qcom,pre-scaling = <1 1>;
284 qcom,pre-scaling = <1 1>;
[all …]
Dpmi8950.dtsi25 qcom,pre-scaling = <1 4>;
31 qcom,pre-scaling = <1 4>;
37 qcom,pre-scaling = <1 1>;
43 qcom,pre-scaling = <1 1>;
49 qcom,pre-scaling = <1 1>;
55 qcom,pre-scaling = <1 1>;
Dpms405.dtsi85 qcom,pre-scaling = <1 1>;
91 qcom,pre-scaling = <1 1>;
97 qcom,pre-scaling = <1 3>;
103 qcom,pre-scaling = <1 1>;
111 qcom,pre-scaling = <1 1>;
119 qcom,pre-scaling = <1 1>;
127 qcom,pre-scaling = <1 1>;
Dpm6125.dtsi89 qcom,pre-scaling = <1 1>;
95 qcom,pre-scaling = <1 1>;
101 qcom,pre-scaling = <1 1>;
107 qcom,pre-scaling = <1 3>;
113 qcom,pre-scaling = <1 3>;
119 qcom,pre-scaling = <1 1>;
Dpm6150l.dtsi62 qcom,pre-scaling = <1 1>;
68 qcom,pre-scaling = <1 1>;
74 qcom,pre-scaling = <1 1>;
80 qcom,pre-scaling = <1 3>;
Dpmm8155au_2.dtsi73 qcom,pre-scaling = <1 1>;
79 qcom,pre-scaling = <1 1>;
85 qcom,pre-scaling = <1 1>;
Dpm8150b.dtsi120 qcom,pre-scaling = <1 1>;
126 qcom,pre-scaling = <1 1>;
132 qcom,pre-scaling = <1 1>;
138 qcom,pre-scaling = <1 1>;
Dpmm8155au_1.dtsi81 qcom,pre-scaling = <1 1>;
87 qcom,pre-scaling = <1 1>;
93 qcom,pre-scaling = <1 1>;
/linux-6.12.1/drivers/staging/media/sunxi/cedrus/
Dcedrus_h265.c273 const struct v4l2_ctrl_hevc_scaling_matrix *scaling; in cedrus_h265_write_scaling_list() local
277 scaling = run->h265.scaling_matrix; in cedrus_h265_write_scaling_list()
280 (scaling->scaling_list_dc_coef_32x32[1] << 24) | in cedrus_h265_write_scaling_list()
281 (scaling->scaling_list_dc_coef_32x32[0] << 16) | in cedrus_h265_write_scaling_list()
282 (scaling->scaling_list_dc_coef_16x16[1] << 8) | in cedrus_h265_write_scaling_list()
283 (scaling->scaling_list_dc_coef_16x16[0] << 0)); in cedrus_h265_write_scaling_list()
286 (scaling->scaling_list_dc_coef_16x16[5] << 24) | in cedrus_h265_write_scaling_list()
287 (scaling->scaling_list_dc_coef_16x16[4] << 16) | in cedrus_h265_write_scaling_list()
288 (scaling->scaling_list_dc_coef_16x16[3] << 8) | in cedrus_h265_write_scaling_list()
289 (scaling->scaling_list_dc_coef_16x16[2] << 0)); in cedrus_h265_write_scaling_list()
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/linux-6.12.1/Documentation/admin-guide/pm/
Dcpufreq.rst44 to as CPU performance scaling or CPU frequency scaling (because it involves
51 The Linux kernel supports CPU performance scaling by means of the ``CPUFreq``
52 (CPU Frequency scaling) subsystem that consists of three layers of code: the
53 core, scaling governors and scaling drivers.
56 interfaces for all platforms that support CPU performance scaling. It defines
60 As a rule, each governor implements one, possibly parametrized, scaling
63 Scaling drivers talk to the hardware. They provide scaling governors with
66 by scaling governors.
68 In principle, all available scaling governors can be used with every scaling
70 performance scaling algorithms for P-state selection can be represented in a
[all …]
Dintel_pstate.rst17 :doc:`CPU performance scaling subsystem <cpufreq>` in the Linux kernel
18 (``CPUFreq``). It is a scaling driver for the Sandy Bridge and later
50 ``sysfs`` which allows another ``CPUFreq`` scaling driver to be loaded and
58 active mode, it uses its own internal performance scaling governor algorithm or
59 allows the hardware to do performance scaling by itself, while in the passive
61 a certain performance scaling algorithm. Which of them will be in effect
73 In this mode the driver bypasses the scaling governors layer of ``CPUFreq`` and
74 provides its own scaling algorithms for P-state selection. Those algorithms
75 can be applied to ``CPUFreq`` policies in the same way as generic scaling
80 They are not generic scaling governors, but their names are the same as the
[all …]
/linux-6.12.1/Documentation/cpu-freq/
Dindex.rst4 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
35 Clock and voltage scaling for the SA-1100:
36 * http://www.lartmaker.nl/projects/scaling
/linux-6.12.1/drivers/media/platform/verisilicon/
Dhantro_h264.c205 const struct v4l2_ctrl_h264_scaling_matrix *scaling = ctrls->scaling; in assemble_scaling_list() local
207 const size_t num_list_4x4 = ARRAY_SIZE(scaling->scaling_list_4x4); in assemble_scaling_list()
208 const size_t list_len_4x4 = ARRAY_SIZE(scaling->scaling_list_4x4[0]); in assemble_scaling_list()
209 const size_t list_len_8x8 = ARRAY_SIZE(scaling->scaling_list_8x8[0]); in assemble_scaling_list()
219 src = (u32 *)&scaling->scaling_list_4x4[i]; in assemble_scaling_list()
226 src = (u32 *)&scaling->scaling_list_8x8[i]; in assemble_scaling_list()
446 ctrls->scaling = in hantro_h264_dec_prepare_run()
448 if (WARN_ON(!ctrls->scaling)) in hantro_h264_dec_prepare_run()
/linux-6.12.1/arch/arm/boot/dts/qcom/
Dpmx55.dtsi45 qcom,pre-scaling = <1 1>;
51 qcom,pre-scaling = <1 1>;
57 qcom,pre-scaling = <1 1>;
63 qcom,pre-scaling = <1 1>;
/linux-6.12.1/Documentation/devicetree/bindings/input/
Dmicrochip,qt1050.txt41 - 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-6.12.1/drivers/leds/
Dleds-pca963x.c62 unsigned int scaling; member
243 unsigned int scaling = led->chip->chipdef->scaling; in pca963x_period_scale() local
245 return scaling ? DIV_ROUND_CLOSEST(val * scaling, 1000) : val; in pca963x_period_scale()
316 &chipdef->scaling)) in pca963x_register_leds()
317 chipdef->scaling = 1000; in pca963x_register_leds()
/linux-6.12.1/Documentation/userspace-api/media/v4l/
Dcrop.rst20 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
218 /* We could check the actual image size now, the actual scaling factor
[all …]
/linux-6.12.1/Documentation/translations/zh_CN/cpu-freq/
Dcpufreq-stats.rst123 CPU Frequency scaling --->
124 [*] CPU Frequency scaling
128 "CPU Frequency scaling" (CONFIG_CPU_FREQ) 应该被启用，以支持配置cpufreq-stats。
/linux-6.12.1/Documentation/translations/zh_TW/cpu-freq/
Dcpufreq-stats.rst123 CPU Frequency scaling --->
124 [*] CPU Frequency scaling
128 "CPU Frequency scaling" (CONFIG_CPU_FREQ) 應該被啓用，以支持配置cpufreq-stats。
/linux-6.12.1/drivers/cpufreq/
DKconfig.powerpc3 tristate "CBE frequency scaling"
12 bool "CBE frequency scaling using PMI interface"
51 tristate "CPU frequency scaling for IBM POWERNV platform"

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