Opened 12 years ago
Last modified 12 years ago
#8329 closed bug
Laptops using lvds can't set video modes due to lack of special lvds edid read function. — at Initial Version
| Reported by: | kallisti5 | Owned by: | kallisti5 |
|---|---|---|---|
| Priority: | critical | Milestone: | R1/alpha4 |
| Component: | Drivers/Graphics/radeon_hd | Version: | R1/Development |
| Keywords: | lvds | Cc: | |
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
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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