| /linux/drivers/input/ |
| H A D | touchscreen.c | 36 int min, int max, int fuzz) in touchscreen_set_params() argument
50 absinfo->fuzz = fuzz; in touchscreen_set_params()
72 unsigned int minimum, maximum, fuzz; in touchscreen_parse_properties() local
91 &fuzz); in touchscreen_parse_properties()
93 touchscreen_set_params(input, axis_x, minimum, maximum - 1, fuzz); in touchscreen_parse_properties()
104 &fuzz); in touchscreen_parse_properties()
106 touchscreen_set_params(input, axis_y, minimum, maximum - 1, fuzz); in touchscreen_parse_properties()
116 &fuzz); in touchscreen_parse_properties()
118 touchscreen_set_params(input, axis, 0, maximum, fuzz); in touchscreen_parse_properties()
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| H A D | input.c | 71 static int input_defuzz_abs_event(int value, int old_val, int fuzz) in input_defuzz_abs_event() argument
73 if (fuzz) { in input_defuzz_abs_event()
74 if (value > old_val - fuzz / 2 && value < old_val + fuzz / 2) in input_defuzz_abs_event()
77 if (value > old_val - fuzz && value < old_val + fuzz) in input_defuzz_abs_event()
80 if (value > old_val - fuzz * 2 && value < old_val + fuzz * 2) in input_defuzz_abs_event()
192 dev->absinfo[code].fuzz); in input_handle_abs_event()
456 int min, int max, int fuzz, int flat) in input_set_abs_params() argument
470 absinfo->fuzz = fuzz; in input_set_abs_params()
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| /linux/arch/arm64/boot/dts/allwinner/ |
| H A D | sun50i-h700-anbernic-rg35xx-h.dts | 28 abs-fuzz = <32>;
36 abs-fuzz = <32>;
44 abs-fuzz = <32>;
52 abs-fuzz = <32>;
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| /linux/arch/arm64/boot/dts/rockchip/ |
| H A D | rk3566-anbernic-rg353x.dtsi | 26 abs-fuzz = <32>;
34 abs-fuzz = <32>;
42 abs-fuzz = <32>;
50 abs-fuzz = <32>;
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| H A D | rk3326-odroid-go3.dts | 48 abs-fuzz = <10>;
56 abs-fuzz = <10>;
64 abs-fuzz = <10>;
72 abs-fuzz = <10>;
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| H A D | rk3566-anbernic-rg503.dts | 35 abs-fuzz = <32>;
43 abs-fuzz = <32>;
51 abs-fuzz = <32>;
59 abs-fuzz = <32>;
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| H A D | rk3326-odroid-go2.dts | 26 abs-fuzz = <10>;
34 abs-fuzz = <10>;
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| H A D | rk3326-odroid-go2-v11.dts | 30 abs-fuzz = <10>;
38 abs-fuzz = <10>;
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| H A D | rk3566-powkiddy-rk2023.dtsi | 36 abs-fuzz = <32>;
44 abs-fuzz = <32>;
52 abs-fuzz = <32>;
60 abs-fuzz = <32>;
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| /linux/drivers/input/mouse/ |
| H A D | appletouch.c | 37 int fuzz; /* fuzz touchpad generates */ member
51 .fuzz = 16,
62 .fuzz = 16,
73 .fuzz = 0,
83 .fuzz = 0,
93 .fuzz = 0,
502 dev->info->fuzz, 0); in atp_detect_size()
903 dev->info->fuzz, 0); in atp_probe()
906 dev->info->fuzz, 0); in atp_probe()
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| /linux/drivers/input/joystick/ |
| H A D | adc-joystick.c | 135 s32 range[2], fuzz, flat; in adc_joystick_set_axes() local
183 if (fwnode_property_read_u32(child, "abs-fuzz", &fuzz)) in adc_joystick_set_axes()
184 fuzz = 0; in adc_joystick_set_axes()
190 range[0], range[1], fuzz, flat); in adc_joystick_set_axes()
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| H A D | analog.c | 108 int fuzz; member
413 input_set_abs_params(input_dev, t, v, (x << 1) - v, port->fuzz, w); in analog_init_device()
532 port->fuzz = (NSEC_PER_MSEC * ANALOG_FUZZ_MAGIC) / port->loop / 1000 + ANALOG_FUZZ_BITS; in analog_init_port()
571 port->fuzz = gameport->fuzz; in analog_init_port()
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| H A D | sidewinder.c | 751 int min, max, fuzz, flat; in sw_connect() local
756 fuzz = (bits >> 1) >= 2 ? 1 << ((bits >> 1) - 2) : 0; in sw_connect()
761 min, max, fuzz, flat); in sw_connect()
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| /linux/Documentation/input/ |
| H A D | gameport-programming.rst | 91 gameport.fuzz = 8;
94 The only confusing thing here is the fuzz value. Best determined by
96 gameports can set this to zero, most common have fuzz between 8 and 32.
97 See analog.c and input.c for handling of fuzz - the fuzz value determines
158 int fuzz;
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| /linux/arch/arm/boot/dts/ti/omap/ |
| H A D | am3517-som.dtsi | 136 touchscreen-fuzz-x = <4>;
137 touchscreen-fuzz-y = <7>;
138 touchscreen-fuzz-pressure = <2>;
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| H A D | logicpd-som-lv.dtsi | 116 touchscreen-fuzz-x = <4>;
117 touchscreen-fuzz-y = <7>;
118 touchscreen-fuzz-pressure = <2>;
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| H A D | logicpd-torpedo-baseboard.dtsi | 363 touchscreen-fuzz-x = <4>;
364 touchscreen-fuzz-y = <7>;
365 touchscreen-fuzz-pressure = <2>;
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| /linux/drivers/misc/lis3lv02d/ |
| H A D | lis3lv02d.c | 680 int max_val, fuzz, flat; in lis3lv02d_joystick_enable() local
701 fuzz = LIS3_DEFAULT_FUZZ_12B; in lis3lv02d_joystick_enable()
704 fuzz = LIS3_DEFAULT_FUZZ_8B; in lis3lv02d_joystick_enable()
707 fuzz = (fuzz * lis3->scale) / LIS3_ACCURACY; in lis3lv02d_joystick_enable()
710 input_set_abs_params(input_dev, ABS_X, -max_val, max_val, fuzz, flat); in lis3lv02d_joystick_enable()
711 input_set_abs_params(input_dev, ABS_Y, -max_val, max_val, fuzz, flat); in lis3lv02d_joystick_enable()
712 input_set_abs_params(input_dev, ABS_Z, -max_val, max_val, fuzz, flat); in lis3lv02d_joystick_enable()
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| /linux/include/linux/ |
| H A D | input.h | 491 int min, int max, int fuzz, int flat);
513 INPUT_GENERATE_ABS_ACCESSORS(fuzz, fuzz)
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| /linux/Documentation/devicetree/bindings/input/touchscreen/ |
| H A D | brcm,iproc-touchscreen.txt | 55 - touchscreen-fuzz-x: horizontal noise value of the absolute input
57 - touchscreen-fuzz-y: vertical noise value of the absolute input
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| /linux/include/uapi/linux/ |
| H A D | virtio_input.h | 45 __le32 fuzz; member
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| /linux/arch/powerpc/sysdev/xive/ |
| H A D | common.c | 549 unsigned int fuzz) in xive_find_target_in_mask() argument
555 first = fuzz % num; in xive_find_target_in_mask()
597 static unsigned int fuzz; in xive_pick_irq_target() local
618 cpu = xive_find_target_in_mask(mask, fuzz++); in xive_pick_irq_target()
622 fuzz--; in xive_pick_irq_target()
626 return xive_find_target_in_mask(affinity, fuzz++); in xive_pick_irq_target()
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| /linux/arch/arm64/boot/dts/amlogic/ |
| H A D | meson-g12b-odroid-go-ultra.dts | 35 abs-fuzz = <32>;
42 abs-fuzz = <32>;
58 abs-fuzz = <32>;
65 abs-fuzz = <32>;
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| /linux/sound/pci/au88x0/ |
| H A D | au88x0_game.c | 103 gp->fuzz = 64; in vortex_gameport_register()
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| /linux/arch/arm/boot/dts/nxp/imx/ |
| H A D | imx6dl-lanmcu.dts | 215 touchscreen-fuzz-x = <0>;
216 touchscreen-fuzz-y = <0>;
|