| /freebsd/sys/contrib/device-tree/Bindings/display/panel/ |
| H A D | panel-edp.yaml | 56 HPD :<T3>| : : |
91 hpd-reliable-delay-ms:
94 panel's power-supply before the HPD signal is a reliable way to know
96 the HPD at the start of power-on. This value is not needed if HPD is
99 hpd-absent-delay-ms:
101 The panel specifies that HPD will be asserted this many milliseconds
103 measure HPD then a fixed delay of this many milliseconds can be used.
104 This can also be used as a timeout when waiting for HPD. Does not
105 include the hpd-reliable-delay, so if hpd-reliable-delay was 80 ms
106 and hpd-absent-delay was 200 ms then we'd do a fixed 80 ms delay and
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| H A D | samsung,atna33xc20.yaml | 31 no-hpd: true
32 hpd-gpios: true
68 no-hpd;
94 hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
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| H A D | panel-common.yaml | 80 no-hpd:
83 This panel is supposed to communicate that it's ready via HPD
87 hpd-gpios:
90 If Hot Plug Detect (HPD) is connected to a GPIO in the system rather
91 than a dedicated HPD pin the pin can be specified here.
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| H A D | innolux,p120zdg-bf1.yaml | 23 no-hpd: true
40 no-hpd;
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| /freebsd/sys/contrib/device-tree/Bindings/media/ |
| H A D | cec-gpio.txt | 4 is hooked up to a pull-up GPIO line and - optionally - the HPD line is
7 Please note: the maximum voltage for the CEC line is 3.63V, for the HPD and
22 the following property is optional and can be used for debugging HPD changes:
24 - hpd-gpios: gpio that the HPD line is connected to.
31 pin 26 aka BCM7 aka CE1 on the GPIO pin header, the HPD line is
33 15 aka BCM22 (some level shifter is needed for the HPD and 5V lines!):
40 hpd-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
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| H A D | cec.txt | 5 - needs-hpd: if present the CEC support is only available when the HPD
6 is high. Some boards only let the CEC pin through if the HPD is high,
7 for example if there is a level converter that uses the HPD to power
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| /freebsd/sys/contrib/device-tree/Bindings/media/cec/ |
| H A D | cec-gpio.yaml | 14 hooked up to a pull-up GPIO line and - optionally - the HPD line is hooked up
17 Please note:: the maximum voltage for the CEC line is 3.63V, for the HPD and
31 hpd-gpios:
34 GPIO that the HPD line is connected to. Used for debugging HPD changes
54 hpd-gpios: false
58 - hpd-gpios
72 hpd-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
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| H A D | cec-common.yaml | 21 needs-hpd:
24 The CEC support is only available when the HPD is high. Some boards only
25 let the CEC pin through if the HPD is high, for example if there is a
26 level converter that uses the HPD to power up or down.
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| /freebsd/sys/contrib/device-tree/Bindings/display/bridge/ |
| H A D | analogix,dp.yaml | 28 force-hpd:
31 Indicate driver need force hpd when hpd detect failed, this
32 is used for some eDP screen which don not have a hpd signal.
34 hpd-gpios:
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| H A D | analogix_dp.txt | 24 -force-hpd:
25 Indicate driver need force hpd when hpd detect failed, this
26 is used for some eDP screen which don't have hpd signal.
27 -hpd-gpios:
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| H A D | ti,sn65dsi86.yaml | 31 no-hpd:
34 Set if the HPD line on the bridge isn't hooked up to anything or is
187 no-hpd;
213 hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
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| /freebsd/sys/contrib/device-tree/Bindings/display/ti/ |
| H A D | ti,tpd12s015.txt | 8 - gpios: CT CP HPD, LS OE and HPD gpios
20 gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>, /* 60, CT CP HPD */
22 <&gpio2 31 GPIO_ACTIVE_HIGH>; /* 63, HPD */
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| /freebsd/sys/contrib/device-tree/Bindings/display/samsung/ |
| H A D | samsung,exynos-hdmi.yaml | 40 HPD (hot plug detect) line, what causes HDMI block to stay turned off.
41 When provided, the regulator allows TV-set correctly signal HPD event.
43 hpd-gpios:
46 A GPIO line connected to HPD
96 - hpd-gpios
203 hpd-gpios = <&gpa3 0 GPIO_ACTIVE_HIGH>;
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| H A D | samsung,exynos5-dp.yaml | 35 hpd-gpios:
80 samsung,hpd-gpios:
154 hpd-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>;
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| /freebsd/sys/contrib/device-tree/Bindings/display/msm/ |
| H A D | edp.txt | 23 to HPD receiving chip
25 - panel-hpd-gpios: GPIO pin used for eDP hpd.
55 panel-hpd-gpios = <&tlmm 103 0>;
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| H A D | hdmi.txt | 23 - hpd-gpios: hpd pin
76 qcom,hdmi-tx-hpd = <&msmgpio 72 GPIO_ACTIVE_HIGH>;
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| /freebsd/sys/contrib/device-tree/Bindings/display/exynos/ |
| H A D | exynos_dp.txt | 43 -samsung,hpd-gpio:
56 -hpd-gpios (optional)
57 force-hpd (optional)
69 -samsung,hpd-gpio: deprecated name for hpd-gpios.
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| /freebsd/sys/contrib/device-tree/Bindings/display/tegra/ |
| H A D | nvidia,tegra20-hdmi.yaml | 73 nvidia,hpd-gpio:
101 - nvidia,hpd-gpio
124 nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
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| /freebsd/sys/contrib/device-tree/Bindings/display/ |
| H A D | brcm,bcm2711-hdmi.yaml | 71 - const: hpd-connected
72 - const: hpd-removed
79 hpd-gpios:
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| /freebsd/sys/contrib/device-tree/Bindings/display/rockchip/ |
| H A D | analogix_dp-rockchip.txt | 41 - hpd-gpios (optional)
42 - force-hpd (optional)
94 edp_hpd: edp-hpd {
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| /freebsd/sys/contrib/device-tree/src/arm64/qcom/ |
| H A D | sc7180-trogdor-homestar-r2.dts | 20 /delete-property/hpd-gpios;
21 no-hpd;
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| /freebsd/sys/contrib/device-tree/Bindings/display/connector/ |
| H A D | hdmi-connector.txt | 10 - hpd-gpios: HPD GPIO number
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| H A D | dvi-connector.txt | 13 - hpd-gpios: HPD GPIO number
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| H A D | dp-connector.yaml | 23 hpd-gpios:
24 description: A GPIO line connected to HPD
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| /freebsd/sys/contrib/device-tree/src/arm/ti/omap/ |
| H A D | am57xx-beagle-x15-revc.dts | 13 gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>, /* gpio7_10, CT CP HPD */
15 <&gpio7 12 GPIO_ACTIVE_HIGH>; /* gpio7_12/sp1_cs2, HPD */
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