Lines Matching +full:exynos5 +full:- +full:dp
1 .. SPDX-License-Identifier: GPL-2.0
12 - Exynos4
13 - Exynos5
14 - STIH4xx HDMI CEC
15 - V4L2 adv7511 (same HW, but a different driver from the drm adv7511)
16 - stm32
17 - Allwinner A10 (sun4i)
18 - Raspberry Pi
19 - dw-hdmi (Synopsis IP)
20 - amlogic (meson ao-cec and ao-cec-g12a)
21 - drm adv7511/adv7533
22 - omap4
23 - tegra
24 - rk3288, rk3399
25 - tda998x
26 - DisplayPort CEC-Tunneling-over-AUX on i915, nouveau and amdgpu
27 - ChromeOS EC CEC
28 - CEC for SECO boards (UDOO x86).
29 - Chrontel CH7322
34 - adv7604/11/12
35 - adv7842
36 - tc358743
41 - Pulse-Eight: the pulse8-cec driver implements the following module option:
46 - RainShadow Tech. Note: this driver does not support the persistent_config
47 module option of the Pulse-Eight driver. The hardware supports it, but I
48 have no plans to add this feature. But I accept patches :-)
50 - Extron DA HD 4K PLUS HDMI Distribution Amplifier. See
55 - vivid: emulates a CEC receiver and CEC transmitter.
58 - cec-gpio. If the CEC pin is hooked up to a GPIO pin then
62 - cec-gpio and Allwinner A10 (or any other driver that uses the CEC pin
64 high-resolution timers. These timers are affected by NTP daemons that
75 Utilities are available here: https://git.linuxtv.org/v4l-utils.git
77 ``utils/cec-ctl``: control a CEC device
79 ``utils/cec-compliance``: test compliance of a remote CEC device
81 ``utils/cec-follower``: emulate a CEC follower device
83 Note that ``cec-ctl`` has support for the CEC Hospitality Profile as is
86 Note that the libcec library (https://github.com/Pulse-Eight/libcec) supports
108 To test: hook up your DP-to-HDMI adapter to a CEC capable device
111 cec-ctl --playback # Configure the PC as a CEC Playback device
112 cec-ctl -S # Show the CEC topology
114 The ``cec-ctl -S`` command should show at least two CEC devices,
121 USB-C to HDMI
122 -------------
124 Samsung Multiport Adapter EE-PW700: https://www.samsung.com/ie/support/model/EE-PW700BBEGWW/
126 Kramer ADC-U31C/HF: https://www.kramerav.com/product/ADC-U31C/HF
128 Club3D CAC-2504: https://www.club-3d.com/en/detail/2449/usb_3.1_type_c_to_hdmi_2.0_uhd_4k_60hz_acti…
131 -------------------
133 Club3D CAC-1080: https://www.club-3d.com/en/detail/2442/displayport_1.4_to_hdmi_2.0b_hdr/
135 …ion (SKU: CD0712): https://www.cablecreation.com/products/active-displayport-to-hdmi-adapter-4k-hdr
137 …I True 4k Adapter (P/N 2JA63AA): https://www.hp.com/us-en/shop/pdp/hp-displayport-to-hdmi-true-4k-…
139 Mini-DisplayPort to HDMI
140 ------------------------
142 Club3D CAC-1180: https://www.club-3d.com/en/detail/2443/mini_displayport_1.4_to_hdmi_2.0b_hdr/
151 whereas with the PS176 it is more hit-and-miss (mostly miss). The PS186 is
160 utility to create the ``/dev/cecX`` devices. Support for the Pulse-Eight
166 …ERNEL=="ttyACM[0-9]*", ATTRS{idVendor}=="2548", ATTRS{idProduct}=="1002", ACTION=="add", TAG+="sys…
167 …ERNEL=="ttyACM[0-9]*", ATTRS{idVendor}=="2548", ATTRS{idProduct}=="1001", ACTION=="add", TAG+="sys…
168 …NEL=="ttyACM[0-9]*", ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="ff59", ACTION=="add", TAG+="syste…
172 For Pulse-Eight make /lib/systemd/system/pulse8-cec-inputattach@.service::
175 Description=inputattach for pulse8-cec device on %I
179 ExecStart=/usr/bin/inputattach --pulse8-cec /dev/%I
181 For the RainShadow Tech make /lib/systemd/system/rainshadow-cec-inputattach@.service::
184 Description=inputattach for rainshadow-cec device on %I
188 ExecStart=/usr/bin/inputattach --rainshadow-cec /dev/%I
191 For proper suspend/resume support create: /lib/systemd/system/restart-cec-inputattach.service::
199 …-c 'for d in /dev/serial/by-id/usb-Pulse-Eight*; do /usr/bin/inputattach --daemon --pulse8-cec $d;…
204 And run ``systemctl enable restart-cec-inputattach``.
207 EDID changes, you can use ``cec-ctl`` with the ``-E`` option::
209 cec-ctl -E /sys/class/drm/card0-DP-1/edid
211 This assumes the dongle is connected to the card0-DP-1 output (``xrandr`` will tell
216 ``crontab -e`` and add this line::
218 @reboot /usr/local/bin/cec-ctl -E /sys/class/drm/card0-DP-1/edid
230 adapters can support this. An example is the Odroid-U3 SBC that has a
231 level-shifter that is powered off when the HPD signal is low, thus
233 the level-shifter will prevent this from functioning.
247 1) Get a Pulse-Eight USB CEC dongle, connect an HDMI cable from your
248 device to the Pulse-Eight, but do not connect the Pulse-Eight to
251 Now configure the Pulse-Eight dongle::
253 cec-ctl -p0.0.0.0 --tv
257 sudo cec-ctl -M
261 cec-ctl --playback
266 cec-ctl -t0 --image-view-on
268 The Pulse-Eight should see the <Image View On> message. If not,
273 Pulse-Eight to a CEC-enabled display and run the same command
275 arriving at the Pulse-Eight.
296 have timing issues. This is hard to discover unless you can hook up a low-level
313 your own low-level CEC debugger.
315 The critical component is one of these HDMI female-female passthrough connectors
318 …om/collections/camera/products/hdmi-af-af-v1a-hdmi-type-a-female-to-hdmi-type-a-female-pass-throug…
320 The video quality is variable and certainly not enough to pass-through 4kp60
326 http://www.dx.com/p/diy-40p-male-to-female-male-to-male-female-to-female-dupont-line-wire-3pcs-3560…
346 This device tree addition in ``arch/arm/boot/dts/bcm2711-rpi-4-b.dts``
347 will hook up the cec-gpio driver correctly::
350 compatible = "cec-gpio";
351 cec-gpios = <&gpio 6 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
352 hpd-gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
353 v5-gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
357 compatible = "cec-gpio";
358 cec-gpios = <&gpio 7 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
359 hpd-gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
360 v5-gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
372 The minimum configuration is one HDMI female-female passthrough connector
373 and two female-female breadboard wires: one for connecting the HDMI ground
379 ``cec-ctl --monitor-pin`` will do low-level CEC bus sniffing and analysis.
380 You can also store the CEC traffic to file using ``--store-pin`` and analyze
381 it later using ``--analyze-pin``.
383 You can also use this as a full-fledged CEC device by configuring it
384 using ``cec-ctl --tv -p0.0.0.0`` or ``cec-ctl --playback -p1.0.0.0``.
426 The extron-da-hd-4k-plus driver implements the following module options:
429 ---------
434 -------------
441 - <Standby>
442 - <Image View On> and <Text View On>
443 - <Give Device Power Status>
444 - <Set System Audio Mode>
445 - <Request Current Latency>
451 ---------------------
460 -----------------