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drm/nouveau/devinit: ensure legacy vga control is enabled during post

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Fixes ACPI backlight control after suspend on some systems.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2013-01-13 17:08:01 +10:00
parent eca15296a9
commit 4459146deb
1 changed files with 0 additions and 1 deletions
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drivers/gpu/drm/nouveau/core/subdev/bios/init.c
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@ -1534,7 +1534,6 @@ init_io(struct nvbios_init *init)
mdelay(10); mdelay(10);
init_wr32(init, 0x614100, 0x10000018); init_wr32(init, 0x614100, 0x10000018);
init_wr32(init, 0x614900, 0x10000018); init_wr32(init, 0x614900, 0x10000018);
return;
} }
value = init_rdport(init, port) & mask; value = init_rdport(init, port) & mask;