| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/isp/kernels/xnr/xnr_3.0/ |
| D | ia_css_xnr3_types.h | 24 * \brief Scale of the XNR sigma parameters.
42 * \brief XNR3 Sigma Parameters.
43 * \details Sigma parameters define the strength of the XNR filter.
46 * sigma parameters are fixed-point values between 0.0 and 1.0, scaled with
50 int y0; /** Sigma for Y range similarity in dark area */
51 int y1; /** Sigma for Y range similarity in bright area */
52 int u0; /** Sigma for U range similarity in dark area */
53 int u1; /** Sigma for U range similarity in bright area */
54 int v0; /** Sigma for V range similarity in dark area */
55 int v1; /** Sigma for V range similarity in bright area */
[all …]
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| D | ia_css_xnr3.host.c | 26 /* Minimum value for sigma on host interface. Lower values translate to
63 /* sigma */
72 * Compute an alpha value for the ISP kernel from sigma value on the host
73 * parameter interface as: alpha_scale * 1/(sigma/sigma_scale)
76 compute_alpha(int sigma) in compute_alpha() argument
79 int offset = sigma / 2; in compute_alpha()
81 if (sigma < XNR_MIN_SIGMA) { in compute_alpha()
84 alpha = ((IA_CSS_XNR3_SIGMA_SCALE * XNR_ALPHA_SCALE_FACTOR) + offset) / sigma; in compute_alpha()
146 s32 alpha_y0 = compute_alpha(from->sigma.y0); in ia_css_xnr3_encode()
147 s32 alpha_y1 = compute_alpha(from->sigma.y1); in ia_css_xnr3_encode()
[all …]
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| /kernel/linux/linux-5.10/include/linux/iio/adc/ |
| D | ad_sigma_delta.h | 3 * Support code for Analog Devices Sigma-Delta ADCs
19 * struct ad_sigma_delta_calib_data - Calibration data for Sigma Delta devices
32 * struct ad_sigma_delta_info - Sigma Delta driver specific callbacks and options
57 * struct ad_sigma_delta - Sigma Delta device struct
58 * @spi: The spi device associated with the Sigma Delta device.
59 * @trig: The IIO trigger associated with the Sigma Delta device.
61 * Most of the fields are private to the sigma delta library code and should not
|
| /kernel/linux/linux-4.19/arch/arm/boot/dts/ |
| D | tango4-vantage-1172.dts | 7 model = "Sigma Designs SMP8758 Vantage-1172 Rev E1";
8 compatible = "sigma,vantage-1172", "sigma,smp8758", "sigma,tango4";
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| D | tango4-common.dtsi | 75 compatible = "sigma,tango4-clkgen";
82 compatible = "sigma,tick-counter";
96 compatible = "sigma,smp8759-wdt";
126 compatible = "sigma,smp8642-usb-phy";
141 compatible = "sigma,smp8642-usb-phy";
148 compatible = "sigma,smp8734-ethernet";
155 compatible = "sigma,smp8642-intc";
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | tango4-vantage-1172.dts | 7 model = "Sigma Designs SMP8758 Vantage-1172 Rev E1";
8 compatible = "sigma,vantage-1172", "sigma,smp8758", "sigma,tango4";
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| D | tango4-common.dtsi | 75 compatible = "sigma,tango4-clkgen";
82 compatible = "sigma,tick-counter";
96 compatible = "sigma,smp8759-wdt";
126 compatible = "sigma,smp8642-usb-phy";
141 compatible = "sigma,smp8642-usb-phy";
148 compatible = "sigma,smp8734-ethernet";
155 compatible = "sigma,smp8642-intc";
|
| /kernel/linux/linux-4.19/include/linux/iio/adc/ |
| D | ad_sigma_delta.h | 2 * Support code for Analog Devices Sigma-Delta ADCs
20 * struct ad_sigma_delta_calib_data - Calibration data for Sigma Delta devices
33 * struct ad_sigma_delta_info - Sigma Delta driver specific callbacks and options
53 * struct ad_sigma_delta - Sigma Delta device struct
54 * @spi: The spi device associated with the Sigma Delta device.
55 * @trig: The IIO trigger associated with the Sigma Delta device.
57 * Most of the fields are private to the sigma delta library code and should not
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-dfsdm-adc.txt | 4 STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
5 interface external sigma delta modulators to STM32 micro controllers.
7 - Sigma delta modulators (motor control, metering...)
47 "st,stm32-dfsdm-adc" for sigma delta ADCs
63 - io-channels: From common IIO binding. Used to pipe external sigma delta
86 - st,adc-alt-channel: Must be defined if two sigma delta modulator are
94 Example of a sigma delta adc connected on DFSDM SPI port 0
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/watchdog/ |
| D | sigma,smp8642-wdt.txt | 1 Sigma Designs SMP86xx/SMP87xx watchdog
4 - compatible: Should be "sigma,smp8642-wdt"
14 compatible = "sigma,smp8642-wdt";
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/watchdog/ |
| D | sigma,smp8642-wdt.txt | 1 Sigma Designs SMP86xx/SMP87xx watchdog
4 - compatible: Should be "sigma,smp8642-wdt"
14 compatible = "sigma,smp8642-wdt";
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/media/ |
| D | tango-ir.txt | 1 Sigma Designs Tango IR NEC/RC-5/RC-6 decoder (SMP86xx and SMP87xx)
5 - compatible: "sigma,smp8642-ir"
17 compatible = "sigma,smp8642-ir";
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/media/ |
| D | tango-ir.txt | 1 Sigma Designs Tango IR NEC/RC-5/RC-6 decoder (SMP86xx and SMP87xx)
5 - compatible: "sigma,smp8642-ir"
17 compatible = "sigma,smp8642-ir";
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/clock/ |
| D | tango4-clock.txt | 1 * Sigma Designs Tango4 Clock Generator
9 - compatible: should be "sigma,tango4-clkgen".
18 compatible = "sigma,tango4-clkgen";
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/clock/ |
| D | tango4-clock.txt | 1 * Sigma Designs Tango4 Clock Generator
9 - compatible: should be "sigma,tango4-clkgen".
18 compatible = "sigma,tango4-clkgen";
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/pci/ |
| D | tango-pcie.txt | 1 Sigma Designs Tango PCIe controller
5 - compatible: "sigma,smp8759-pcie"
18 compatible = "sigma,smp8759-pcie";
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/pci/ |
| D | tango-pcie.txt | 1 Sigma Designs Tango PCIe controller
5 - compatible: "sigma,smp8759-pcie"
18 compatible = "sigma,smp8759-pcie";
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/mtd/ |
| D | tango-nand.txt | 1 Sigma Designs Tango4 NAND Flash Controller (NFC)
5 - compatible: "sigma,smp8758-nand"
19 compatible = "sigma,smp8758-nand";
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mtd/ |
| D | tango-nand.txt | 1 Sigma Designs Tango4 NAND Flash Controller (NFC)
5 - compatible: "sigma,smp8758-nand"
19 compatible = "sigma,smp8758-nand";
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/interrupt-controller/ |
| D | sigma,smp8642-intc.txt | 1 Sigma Designs SMP86xx/SMP87xx secondary interrupt controller
4 - compatible: should be "sigma,smp8642-intc"
20 compatible = "sigma,smp8642-intc";
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/interrupt-controller/ |
| D | sigma,smp8642-intc.txt | 1 Sigma Designs SMP86xx/SMP87xx secondary interrupt controller
4 - compatible: should be "sigma,smp8642-intc"
20 compatible = "sigma,smp8642-intc";
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-dfsdm-adc.yaml | 14 STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
15 interface external sigma delta modulators to STM32 micro controllers.
17 - Sigma delta modulators (motor control, metering...)
145 Must be defined if two sigma delta modulators are
200 From common IIO binding. Used to pipe external sigma delta
243 From common IIO binding. Used to pipe external sigma delta
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| /kernel/linux/linux-4.19/include/linux/ |
| D | uwb.h | 746 * (@sigma) and a # of samples. When @samples gets to 255, we compute
747 * the average (@sigma / @samples), place it in @sigma and reset
767 s16 sigma; member
782 s16 sigma; in stats_add_sample() local
787 sigma = 0; in stats_add_sample()
791 sigma = stats->sigma; in stats_add_sample()
798 sigma += sample; in stats_add_sample()
802 stats->sigma = sigma; in stats_add_sample()
805 stats->sigma = sigma / 256; in stats_add_sample()
819 avg = stats->sigma / samples; in stats_show()
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/thermal/ |
| D | tango-thermal.txt | 8 - compatible: "sigma,smp8758-thermal"
15 compatible = "sigma,smp8758-thermal";
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/thermal/ |
| D | tango-thermal.txt | 8 - compatible: "sigma,smp8758-thermal"
15 compatible = "sigma,smp8758-thermal";
|