linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2018-07-25	media: cec-gpio.txt: add v5-gpios for testing the 5V line	Hans Verkuil	1	-8/+14
	In order to debug the HDMI 5V line we need to add a new v5-gpios property. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-01-23	media: dt-bindings/media/cec-gpio.txt: mention the CEC/HPD max voltages	Hans Verkuil	1	-1/+5
	Mention the maximum voltages of the CEC and HPD lines. Since in the example these lines are connected to a Raspberry Pi and the Rpi GPIO lines are 3.3V it is a good idea to warn against directly connecting the HPD to the Raspberry Pi's GPIO line. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: <stable@vger.kernel.org> # for v4.15 Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-23	media: dt-bindings: document the CEC GPIO bindings	Hans Verkuil	1	-0/+32
	Document the bindings for the cec-gpio module for hardware where the CEC line and optionally the HPD line are connected to GPIO lines. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>