Subject: + nouveau-fix-build-eror-when-vga_switcheroo-is-not-enabled.patch added to -mm tree
To: rdunlap@xxxxxxxxxxxxx,airlied@xxxxxxxx,bskeggs@xxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Fri, 20 Sep 2013 13:37:56 -0700
The patch titled
Subject: nouveau: fix build eror when VGA_SWITCHEROO is not enabled
has been added to the -mm tree. Its filename is
nouveau-fix-build-eror-when-vga_switcheroo-is-not-enabled.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/nouveau-fix-build-eror-when-vga_switcheroo-is-not-enabled.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/nouveau-fix-build-eror-when-vga_switcheroo-is-not-enabled.patch
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------------------------------------------------------
From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Subject: nouveau: fix build eror when VGA_SWITCHEROO is not enabled
Fix nouveau build error on x86, when ACPI is enabled but VGA_SWITCHEROO is
not enabled, by providing a stub function.
drivers/built-in.o: In function `nouveau_pmops_runtime_suspend':
nouveau_drm.c:(.text+0x3aac89): undefined reference to `nouveau_switcheroo_optimus_dsm'
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Ben Skeggs <bskeggs@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/nouveau/nouveau_acpi.c | 1 +
1 file changed, 1 insertion(+)
diff -puN drivers/gpu/drm/nouveau/nouveau_acpi.c~nouveau-fix-build-eror-when-vga_switcheroo-is-not-enabled drivers/gpu/drm/nouveau/nouveau_acpi.c
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c~nouveau-fix-build-eror-when-vga_switcheroo-is-not-enabled
+++ a/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -373,6 +373,7 @@ void nouveau_unregister_dsm_handler(void
#else
void nouveau_register_dsm_handler(void) {}
void nouveau_unregister_dsm_handler(void) {}
+void nouveau_switcheroo_optimus_dsm(void) {}
#endif
/* retrieve the ROM in 4k blocks */
_
Patches currently in -mm which might be from rdunlap@xxxxxxxxxxxxx are
origin.patch
include-linux-of_irqh-fix-warnings-when-config_of=n.patch
linux-next.patch
nouveau-fix-build-eror-when-vga_switcheroo-is-not-enabled.patch
debugging-keep-track-of-page-owners-fix-2.patch
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