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/linux/drivers/media/usb/stk1160/
H A Dstk1160-reg.h35 * Decimation Control Register:
36 * Byte 104: Horizontal Decimation Line Unit Count
37 * Byte 105: Vertical Decimation Line Unit Count
38 * Byte 106: Decimation Control
39 * Bit 0 - Horizontal Decimation Control
40 * 0 Horizontal decimation is disabled.
41 * 1 Horizontal decimation is enabled.
47 * Bit 2 - Vertical Decimation Control
48 * 0 Vertical decimation is disabled.
49 * 1 Vertical decimation is enabled.
[all …]
H A Dstk1160-v4l.c56 * This is required to guarantee valid decimation unit counts.
153 /* Decimation control */ in stk1160_set_fmt()
386 /* Let's set default no decimation values */ in stk1160_try_fmt()
537 /* Calling with NULL disables frame decimation */ in vidioc_s_std()
/linux/arch/arm64/boot/dts/qcom/
H A Dpm660.dtsi112 qcom,decimation = <1024>;
119 qcom,decimation = <1024>;
126 qcom,decimation = <1024>;
134 qcom,decimation = <1024>;
143 qcom,decimation = <1024>;
152 qcom,decimation = <1024>;
161 qcom,decimation = <1024>;
170 qcom,decimation = <1024>;
179 qcom,decimation = <1024>;
187 qcom,decimation = <1024>;
[all …]
/linux/Documentation/devicetree/bindings/thermal/
H A Dqcom-spmi-adc-tm5.yaml47 qcom,decimation:
50 Quicker measurements can be made by reducing decimation ratio.
112 qcom,decimation:
115 Quicker measurements can be made by reducing decimation ratio.
141 qcom,decimation: false
153 qcom,decimation: false
249 qcom,decimation = <340>;
H A Dqcom-spmi-adc-tm-hc.yaml43 qcom,decimation:
46 Quicker measurements can be made by reducing decimation ratio.
/linux/Documentation/devicetree/bindings/sound/
H A Dadi,adau7118.yaml38 adi,decimation-ratio:
40 This property set's the decimation ratio of PDM to PCM audio data.
78 adi,decimation-ratio = <16>;
/linux/drivers/media/platform/st/sti/delta/
H A Ddelta-mjpeg-fw.h74 /* identifies the horizontal decimation factor */
84 /* identifies the vertical decimation factor */
163 * @horizontal_decimation_factor:horizontal decimation factor
164 * @vertical_decimation_factor: vertical decimation factor
/linux/drivers/media/platform/ti/vpe/
H A Dsc.c59 * input widths, after accounting for up to two levels of decimation
74 dst_w <<= 1; /* first level decimation */ in sc_set_hs_coeffs()
76 dst_w <<= 1; /* second level decimation */ in sc_set_hs_coeffs()
189 /* enable 2X or 4X decimation */ in sc_config_scaler()
206 dev_dbg(dev, "hs config: src_w = %d, dst_w = %d, decimation = %s, lin_acc_inc = %08x\n", in sc_config_scaler()
/linux/include/linux/iio/adc/
H A Dqcom-vadc-common.h35 /* Default decimation - 1024 for rev2, 840 for pmic5 */
131 unsigned int *decimation; member
163 int qcom_adc5_decimation_from_dt(u32 value, const unsigned int *decimation);
/linux/drivers/video/fbdev/kyro/
H A DSTG4000OverlayDevice.c45 /* Decimation and Scaling */
105 /* Set Overlay Vt Decimation */ in ResetOverlayRegisters()
361 /************* Vertical decimation/scaling ******************/ in SetOverlayViewPort()
405 …ulVertDecFactor = (63 - ulBits) / (32 - ulBits); /* vertical decimation factor scaled up to neares… in SetOverlayViewPort()
412 tmp = STG_READ_REG(DACOverlayVtDec); /* Decimation */ in SetOverlayViewPort()
417 /***************** Horizontal decimation/scaling ***************************/ in SetOverlayViewPort()
515 * decimation and scaling in SetOverlayViewPort()
/linux/Documentation/devicetree/bindings/iio/adc/
H A Dqcom,pm8018-adc.yaml81 qcom,decimation:
85 Quicker measurements can be made by reducing the decimation ratio.
H A Dadi,ad7768-1.yaml66 in any way, for example if the filter decimation rate changes.
/linux/drivers/gpu/drm/msm/disp/dpu1/
H A Ddpu_hw_util.h236 * @horz_decimate: Horizontal decimation factor
237 * @vert_decimate: Vertical decimation factor
273 * Decimation settings
/linux/drivers/gpu/drm/msm/disp/mdp5/
H A Dmdp5_smp.c111 * NOTE: looks like if horizontal decimation is used (if we supported that)
113 * decimated width. Ie. SMP buffering sits downstream of decimation (which
139 /* if decimation is enabled, HW decimates less on the in mdp5_smp_calculate()
/linux/drivers/iio/adc/
H A Dad7405.c220 * Set 256 decimation rate. The default value in the AXI_ADC register in ad7405_probe()
221 * is 0, so we set the register with a decimation rate value that is in ad7405_probe()
H A Dqcom-vadc-common.c748 int qcom_adc5_decimation_from_dt(u32 value, const unsigned int *decimation) in qcom_adc5_decimation_from_dt() argument
753 if (value == decimation[i]) in qcom_adc5_decimation_from_dt()
/linux/drivers/media/usb/gspca/
H A Dstk1135.h18 #define STK1135_REG_DCTRL 0x104 /* Decimation control register */
/linux/drivers/staging/media/atomisp/pci/isp/kernels/iterator/iterator_1.0/
H A Dia_css_iterator.host.c60 /* TODO: Remove this after preview output decimation is fixed in ia_css_iterator_configure()
/linux/drivers/staging/media/atomisp/pci/runtime/binary/src/
H A Dbinary.c518 /* @brief Compute decimation factor for 3A statistics and shading correction.
522 * @return Log2 of decimation factor (= grid cell size) in bayer quads.
527 /* 3A/Shading decimation factor specification (at August 2008) in binary_grid_deci_factor_log2()
529 * [Image Width (BQ)] [Decimation Factor (BQ)] [Resulting grid cells] in binary_grid_deci_factor_log2()
535 /* Maximum and minimum decimation factor by the specification */ in binary_grid_deci_factor_log2()
538 …/* the smallest frame width in bayer quads when decimation factor (log2) is 5 or 4, by the specifi… in binary_grid_deci_factor_log2()
/linux/sound/soc/codecs/
H A Dtlv320adcx140.c186 SOC_DAPM_ENUM("Decimation Filter", decimation_filter_enum),
466 SND_SOC_DAPM_MUX("Decimation Filter", SND_SOC_NOPM, 0, 0,
496 {"Decimation Filter", "Linear Phase", "DRE_ENABLE"},
497 {"Decimation Filter", "Low Latency", "DRE_ENABLE"},
498 {"Decimation Filter", "Ultra-low Latency", "DRE_ENABLE"},
/linux/sound/pci/
H A Dbt87x.c77 #define CTL_DA_SDR_SHIFT 8 /* DDF first stage decimation rate */
467 int decimation; in snd_bt87x_prepare() local
471 decimation = (ANALOG_CLOCK + runtime->rate / 4) / runtime->rate; in snd_bt87x_prepare()
472 chip->reg_control |= decimation << CTL_DA_SDR_SHIFT; in snd_bt87x_prepare()
/linux/drivers/iio/imu/st_lsm6dsx/
H A Dst_lsm6dsx_buffer.c11 * The FIFO pattern changes depending on the ODRs and decimation factors
15 * value of the decimation factor and ODR set for each FIFO data set.
423 * depending on the value of the decimation factor set for each in st_lsm6dsx_read_fifo()
/linux/sound/soc/atmel/
H A DKconfig170 decimation filter and outputs 24-bit audio words.
/linux/drivers/media/pci/zoran/
H A Dvideocodec.h216 __u16 decimation; /* Decimation divider */ member
/linux/drivers/staging/media/ipu3/
H A Dipu3-css.h86 u8 chroma_decim; /* Chroma plane decimation, 0=no chroma plane */

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