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(parent: 8b16665) | patch
vgaswitcheroo: switch the mux to the igp on power down when runpm is enabled
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 19 May 2014 18:04:43 +0000 (14:04 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 9 Jul 2014 18:18:24 +0000 (11:18 -0700)
commit2ef209f2c98db4975aed7a2aa560040b6e263099
tree635890de2a07ea801357c97e36ec4dadf8fc68f6tree | snapshot
parent8b1666574453b5758688c81ae52bb77ec789545fcommit | diff
vgaswitcheroo: switch the mux to the igp on power down when runpm is enabled

commit f2bc561610962693be61425cf913778586d8f9c1 upstream.

Avoids blank screens on muxed systems when runpm is active.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=75917

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/vga/vga_switcheroo.c diff | blob | history
Domain: System / Uncategorized;