fbdev: tdfxfb: Add helper to read config table from BIOS

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In the case that the video BIOS didn't run because the card isn't the
primary card, the BIOS doesn't support running old skool video BIOS
(modern BIOS without CSM), or the machine isn't x86 it needs to be
booted manually. To do this the config table in the BIOS is needed.

Add a helper to get the config table in preparation for manually
booting cards.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Helge Deller <deller@gmx.de>

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Daniel Palmer 2026-07-31 21:19:10 +09:00 • committed by Helge Deller

parent 27b8e3c27d

commit ff21ab0101

1 changed files with 78 additions and 0 deletions

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drivers/video/fbdev/tdfxfb.c

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