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docs: EDID/HOWTO.txt: convert it and rename to howto.rst 

Sphinx need to know when a paragraph ends. So, do some adjustments
at the file for it to be properly parsed.

At its new index.rst, let's add a :orphan: while this is not linked to
the main index.rst file, in order to avoid build warnings.

that's said, I believe that this file should be moved to the
GPU/DRM documentation.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Mauro Carvalho Chehab 2019-06-12 14:53:04 -03:00 committed by Jonathan Corbet
parent d6a3b24762
commit a2f405a526
3 changed files with 22 additions and 13 deletions
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31
Documentation/EDID/HOWTO.txt → Documentation/EDID/howto.rst
View File

@ -1,3 +1,9 @@
:orphan:
====
EDID
====
In the good old days when graphics parameters were configured explicitly In the good old days when graphics parameters were configured explicitly
in a file called xorg.conf, even broken hardware could be managed. in a file called xorg.conf, even broken hardware could be managed.
@ -34,16 +40,19 @@ Makefile. Please note that the EDID data structure expects the timing
values in a different way as compared to the standard X11 format. values in a different way as compared to the standard X11 format.
X11: X11:
HTimings: hdisp hsyncstart hsyncend htotal HTimings:
VTimings: vdisp vsyncstart vsyncend vtotal hdisp hsyncstart hsyncend htotal
VTimings:
vdisp vsyncstart vsyncend vtotal
EDID: EDID::
#define XPIX hdisp
#define XBLANK htotal-hdisp
#define XOFFSET hsyncstart-hdisp
#define XPULSE hsyncend-hsyncstart
#define YPIX vdisp #define XPIX hdisp
#define YBLANK vtotal-vdisp #define XBLANK htotal-hdisp
#define YOFFSET vsyncstart-vdisp #define XOFFSET hsyncstart-hdisp
#define YPULSE vsyncend-vsyncstart #define XPULSE hsyncend-hsyncstart
#define YPIX vdisp
#define YBLANK vtotal-vdisp
#define YOFFSET vsyncstart-vdisp
#define YPULSE vsyncend-vsyncstart

2
Documentation/admin-guide/kernel-parameters.txt
View File

@ -932,7 +932,7 @@
edid/1680x1050.bin, or edid/1920x1080.bin is given edid/1680x1050.bin, or edid/1920x1080.bin is given
and no file with the same name exists. Details and and no file with the same name exists. Details and
instructions how to build your own EDID data are instructions how to build your own EDID data are
available in Documentation/EDID/HOWTO.txt. An EDID available in Documentation/EDID/howto.rst. An EDID
data set will only be used for a particular connector, data set will only be used for a particular connector,
if its name and a colon are prepended to the EDID if its name and a colon are prepended to the EDID
name. Each connector may use a unique EDID data name. Each connector may use a unique EDID data

2
drivers/gpu/drm/Kconfig
View File

@ -141,7 +141,7 @@ config DRM_LOAD_EDID_FIRMWARE
monitor are unable to provide appropriate EDID data. Since this monitor are unable to provide appropriate EDID data. Since this
feature is provided as a workaround for broken hardware, the feature is provided as a workaround for broken hardware, the
default case is N. Details and instructions how to build your own default case is N. Details and instructions how to build your own
EDID data are given in Documentation/EDID/HOWTO.txt. EDID data are given in Documentation/EDID/howto.rst.
config DRM_DP_CEC config DRM_DP_CEC
bool "Enable DisplayPort CEC-Tunneling-over-AUX HDMI support" bool "Enable DisplayPort CEC-Tunneling-over-AUX HDMI support"