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authorHans de Goede <[email protected]>2017-08-18 19:56:39 +0200
committerBartlomiej Zolnierkiewicz <[email protected]>2017-08-18 19:56:39 +0200
commitb0d8e409c3626eae42b59a3d76574804f2cef5ef (patch)
tree6147b654939312013ad3435496211821611ed7bd /scripts/gdb/linux/modules.py
parent5ad3f3f6eb1fbec716a61dbe46565dcd9ca94387 (diff)
video/console: Add dmi quirk table for x86 systems which need fbcon rotation
Some x86 clamshell design devices use portrait tablet screens and a display engine which cannot rotate in hardware, so we need to rotate the fbcon to compensate. This commit adds a DMI based quirk table which is initially populated with 4 such devices: The Asus T100HA, GPD Pocket, the GPD win and the I.T.Works TW891, so that the console comes up in the right orientation on these devices OOTB. Unfortunately these (cheap) devices also typically have quite generic DMI data, so we match on a combination of DMI data, screen resolution and a list of known BIOS dates to avoid false positives. Suggested-by: Jean Delvare <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Reviewed-by: Jean Delvare <[email protected]> [b.zolnierkie: ported over fbcon changes] Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>
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