From: Randy Dunlap rdunlap@infradead.org
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@infradead.org --- drivers/gpu/drm/nouveau/nouveau_acpi.c | 1 + 1 file changed, 1 insertion(+)
--- linux-next-20130911.orig/drivers/gpu/drm/nouveau/nouveau_acpi.c +++ linux-next-20130911/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 */