[haiku-bugs] [Haiku] #8329: Laptops using lvds can't set video modes due to lack of special lvds edid read function.
- From: "kallisti5" <trac@xxxxxxxxxxxx>
- Date: Thu, 16 Feb 2012 21:18:54 -0000
#8329: Laptops using lvds can't set video modes due to lack of special lvds edid
read function.
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Reporter: kallisti5 | Owner: kallisti5
Type: bug | Status: new
Priority: high | Milestone: R1
Component: Drivers/Graphics/radeon_hd | Version: R1/Development
Keywords: lvds | Blocked By:
Blocking: | Has a Patch: 0
Platform: All |
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We need to generate fake edid information based on the output of a special
LVDS information AtomBIOS call.
The lack of this information prevents several LCD displays from
modesetting properly.
Code:
http://cgit.haiku-os.org/haiku/tree/src/add-
ons/accelerants/radeon_hd/connector.cpp#n127
Incomplete function:
http://cgit.haiku-os.org/haiku/tree/src/add-
ons/accelerants/radeon_hd/connector.cpp#n156
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Ticket URL: <http://dev.haiku-os.org/ticket/8329>
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