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Feature #164
closedintel/i945: Do not initialize graphics during S3
Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
chipset configuration
Target version:
-
Start date:
04/13/2018
Due date:
% Done:
0%
Estimated time:
Affected versions:
Needs backport to:
Affected hardware:
Affected OS:
Description
On the Lenovo X60t with Intel 945 chipset, initializing the graphics device takes around 90 ms.
PCI: 00:02.0 init finished in 90807 usecs
The initialization is not needed when resuming from ACPI S3, so the code should be adapted accordingly.
Updated by Paul Menzel about 6 years ago
- Status changed from New to Resolved
See https://review.coreboot.org/#/c/coreboot/+/25676/.
Needs testing.
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