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john <jdm@××××××××××××.uk> wrote: |
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> On Tue, 29 Dec 2015 11:05:12 +0200 |
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> Alan McKinnon <alan.mckinnon@×××××.com> wrote: |
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> |
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> > On 29/12/2015 11:01, Mick wrote: |
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> > > On Tuesday 29 Dec 2015 02:00:33 wabenbau@×××××.com wrote: |
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> > > |
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> > >> There is a kernel option DRM_LOAD_EDID_FIRMWARE. It allows you to |
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> > >> specify an EDID data set instead of probing for it. If your |
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> > >> problem is caused by broken EDID data, this option maybe will |
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> > >> help you to run the monitor at its full resolution. |
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> > >> |
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> > >> -- |
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> > >> Regards |
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> > >> wabe |
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> > > |
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> > > How would you know what to specify for EDID data, unless the |
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> > > monitor told you what it is? |
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> > > |
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> > |
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> > or if the monitor manufacturer told you what it should be |
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> > |
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> > /alanm |
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> > |
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> |
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> I have had a play with that but no success yet. I have followed the |
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> howto but no success yet but I think now I will have to find .bin file |
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> or settings from manufacturer. |
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|
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Maybe you can somehow extract it (hexedit?) from the windows monitor |
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driver that was probably delivered with the monitor. |
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After I installed the driver for the LG monitor, I was able to use it |
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at full resolution under windows. So I think that the EDID data (or |
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something equivalent) was included in the driver. |
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I never used that kernel option. So I can't tell you more. |
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|
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-- |
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Regards |
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wabe |