From: Randy Dunlap randy.dunlap@oracle.com
Fix build errors when CONFIG_ACPI is enabled but MXM_WMI is not enabled by selecting both MXM_WMI and ACPI_WMI (the latter just for kconfig dependencies):
nouveau_acpi.c:(.text+0x2400c8): undefined reference to `mxm_wmi_call_mxmx' nouveau_acpi.c:(.text+0x2400cf): undefined reference to `mxm_wmi_call_mxds' nouveau_acpi.c:(.text+0x2400fe): undefined reference to `mxm_wmi_call_mxmx' nouveau_acpi.c:(.text+0x2402ba): undefined reference to `mxm_wmi_supported
Signed-off-by: Randy Dunlap randy.dunlap@oracle.com --- drivers/gpu/drm/nouveau/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- linux-next-20110511.orig/drivers/gpu/drm/nouveau/Kconfig +++ linux-next-20110511/drivers/gpu/drm/nouveau/Kconfig @@ -11,7 +11,8 @@ config DRM_NOUVEAU select FRAMEBUFFER_CONSOLE if !EXPERT select FB_BACKLIGHT if DRM_NOUVEAU_BACKLIGHT select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && VIDEO_OUTPUT_CONTROL && INPUT - select MXM_WMI if ACPI && ACPI_WMI + select ACPI_WMI if ACPI + select MXM_WMI if ACPI help Choose this option for open-source nVidia support.