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Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index d99fd9c0ec0e..7f084b764fb9 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -713,6 +713,21 @@ bytes respectively. Such letter suffixes can also be entirely omitted. The filter can be disabled or changed to another driver later using sysfs. + drm_kms_helper.edid_firmware=[<connector>:]<file> + Broken monitors, graphic adapters and KVMs may + send no or incorrect EDID data sets. This parameter + allows to specify an EDID data set in the + /lib/firmware directory that is used instead. + Generic built-in EDID data sets are used, if one of + edid/1024x768.bin, edid/1280x1024.bin, + edid/1680x1050.bin, or edid/1920x1080.bin is given + and no file with the same name exists. Details and + instructions how to build your own EDID data are + available in Documentation/EDID/HOWTO.txt. An EDID + data set will only be used for a particular connector, + if its name and a colon are prepended to the EDID + name. + dscc4.setup= [NET] earlycon= [KNL] Output early console device and options. |