hi, On Thu, 2008-10-30 at 22:42 +0800, Steven Whitehouse wrote: > Hi, > > There is a build error with the attached config on the latest upstream > Linus kernel. > > CC [M] drivers/gpu/drm/i915/i915_suspend.o > drivers/gpu/drm/i915/i915_opregion.c: In function ‘intel_opregion_init’: > drivers/gpu/drm/i915/i915_opregion.c:340: error: implicit declaration of > function ‘register_acpi_notifier’ > drivers/gpu/drm/i915/i915_opregion.c: In function ‘intel_opregion_free’: > drivers/gpu/drm/i915/i915_opregion.c:361: error: implicit declaration of > function ‘unregister_acpi_notifier’ > make[4]: *** [drivers/gpu/drm/i915/i915_opregion.o] Error 1 > make[4]: *** Waiting for unfinished jobs.... > > Looks like the symbols are not defined when ACPI is not configured. > Yes, you're right. IGD OpeRegion depends on ACPI. I think we need to introduce a new kernel config option for IGD OpRegion support. cc matthew. thanks, rui -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
