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Bug #475
closedmainboard_vbt_filename() in src/mainboard/lenovo/x200/blc.c does not work as intended
Start date:
03/30/2023
Due date:
% Done:
100%
Estimated time:
Description
Date back to coreboot 4.9, mainboard_vbt_filename() in src/mainboard/lenovo/x200/blc.c calls get_blc_pwm_freq_value(NULL), making the following if condition always falling to the first, not to mention null dereference on strcmp() in get_blc_pwm_freq_value().
In order to determine the correct vbt filename at runtime, edid ascii string should be obtained first.
This issue may be distantly related to #474.
Updated by Bill XIE about 1 year ago
- Assignee changed from Arthur Heymans to Bill XIE
- % Done changed from 0 to 90
- Related links updated (diff)
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