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(parent: bff12a3) | patch
x86: fix usage of bios intcall()
authorAkinobu Mita <akinobu.mita@gmail.com>
Wed, 1 Jul 2009 02:13:07 +0000 (11:13 +0900)
committerH. Peter Anvin <hpa@zytor.com>
Sat, 4 Jul 2009 19:56:32 +0000 (12:56 -0700)
commitdeb76bb8779382a2b40815121dda5164103539eb
treee1143d42fc562326196b3eeead563c70449dc019tree | snapshot
parentbff12a30e8274dcdccd38290b65c65ae2c625c06commit | diff
x86: fix usage of bios intcall()

Some intcall() misuses the input biosregs as output in
f57f528b406b4f3d9a3b0f6427f8e3e2489a7344

This fixes the problem vga=ask boot option doesn't show enough modes.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
LKML-Reference: <20090701021307.GA3127@localhost.localdomain>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
arch/x86/boot/video-bios.c diff | blob | history
arch/x86/boot/video-vesa.c diff | blob | history
Linux Kernel Source Tree.