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authorPatrick Rudolph <siro@das-labor.org>2015-10-15 15:35:12 +0200
committerMartin Roth <martinroth@google.com>2015-10-29 17:08:48 +0100
commite11f6c3be168b1efde7fa1b5fd8754b9b8057dc9 (patch)
tree9f33dc619e1717f95f51cc00c72bea954929011d /src/lib/malloc.c
parent114a9489ed688403e202ada5eb22fc171a769594 (diff)
nb/intel/sandybridge/gma: add disable function
Issue observed: In a multi GPU setup (IGD and PEG) the system still uses the IGD. CONFIG_ONBOARD_VGA_IS_PRIMARY has no effect on Sandy/Ivy Bridge. Test system: * Gigabyte GA-B75M-D3H * Intel Pentium CPU G2130 * ATI Radeon HD4780 Problem description: The GMA is missing a disable function. Problem solution: Add a GMA disable function. Deactivate PCI device until remaining multi GPU issues are resolved. Do not claim VGA decode any more. Final testing results: The system is able to boot using the PEG device as primary VGA device. Change-Id: I52af32df41ca22f808b119f3a4099849c74068b3 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: http://review.coreboot.org/11919 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
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