kernel/Documentation/admin-guide/media/cec.rst, branch linux-rolling-stableHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-stable2025-02-21T09:33:02ZDocumentation: media: fix spelling error in the HDMI CEC documentation2025-02-21T09:33:02ZChandra Pratapchandrapratap3519@gmail.com2025-01-28T08:50:12Zurn:sha1:bf786586ca0a0c72c249355e8617edbc8a26c4fc
Correct the erroneous spelling of 'responsible' in
Documentation/admin-guide/media/cec.rst. This fixes all errors
pointed out by codespell in the file.
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
media: cec: extron-da-hd-4k-plus: add the Extron DA HD 4K Plus CEC driver2024-09-05T18:13:41ZHans Verkuilhverkuil-cisco@xs4all.nl2021-10-06T11:29:30Zurn:sha1:056f2821b631df2b94d3b017fd1e1eef918ed98d
Add support for the Extron DA HD 4K Plus series of 4K HDMI
Distrubution Amplifiers (aka HDMI Splitters).
These devices support CEC and this driver adds support for the
CEC protocol for both the input and all outputs (2, 4 or 6 outputs,
depending on the model).
It also exports the EDID from the outputs and allows reading and
setting the EDID of the input.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
media: Documentation: admin-guide: cec.rst: document NTP issue2023-04-15T06:49:01ZHans Verkuilhverkuil-cisco@xs4all.nl2023-03-27T08:32:01Zurn:sha1:8eb2a208faa0635b355c753ed56440342c780850
The CEC pin framework is affected by NTP daemons speeding up or slowing
down the system clock. Document this and explain how to fix this for
chronyd.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: admin-guide/media/cec.rst: update CEC debugging doc2023-03-19T23:21:46ZHans Verkuilhverkuil-cisco@xs4all.nl2023-02-15T11:01:51Zurn:sha1:3e59c24006f0631980b41506f4130d983e267313
The documentation on how to create your own Raspberry Pi CEC debugger was a
bit out of date. Update it to the Raspberry Pi 4B, drop the mention of the RTC
and a link to a picture that no longer works.
Also reorganize the text to make it easier to follow and change the pins to
match the pins I use.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: docs: admin-guide: media: align HDMI CEC node names with dtschema2023-02-06T07:59:05ZKrzysztof Kozlowskikrzysztof.kozlowski@linaro.org2022-12-04T18:33:26Zurn:sha1:c360945ea4c61262b3062a3a02037dae180f0311
The bindings expect "cec" for HDMI CEC node.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: admin-guide: cec.rst2022-11-25T07:39:21ZHans Verkuilhverkuil-cisco@xs4all.nl2022-09-27T08:43:11Zurn:sha1:e9305a003ffeb2adfdd860a659fc65ec82320acc
Document administration details about CEC devices. This was formerly
documented in a cec-status.txt I kept on my website, but this really
belongs here as an admin guide.
Updated the original cec-status.txt, and converted it to .rst.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>