Add config entries to conditionally compile alienware-wmi-alienfx.c and
alienware-wmi-awcc.c.
Signed-off-by: Kurt Borja <kuurtb@xxxxxxxxx>
---
drivers/platform/x86/dell/Kconfig | 25 ++++++++++++++++++-----
drivers/platform/x86/dell/Makefile | 8 ++++----
drivers/platform/x86/dell/alienware-wmi.h | 22 ++++++++++++++++++++
3 files changed, 46 insertions(+), 9 deletions(-)
diff --git a/drivers/platform/x86/dell/Kconfig b/drivers/platform/x86/dell/Kconfig
index 2dddafb3f7fa..fcc7f7d28ac1 100644
--- a/drivers/platform/x86/dell/Kconfig
+++ b/drivers/platform/x86/dell/Kconfig
@@ -18,16 +18,31 @@ config ALIENWARE_WMI
tristate "Alienware Special feature control"
default m
depends on ACPI
+ depends on ACPI_WMI
+ help
+ This is a driver for controlling Alienware WMI driven
+ features.
+
+config ALIENWARE_ALIENFX
+ bool "Alienware AlienFX backend"
+ default y
depends on LEDS_CLASS
depends on NEW_LEDS
- depends on ACPI_WMI
- select ACPI_PLATFORM_PROFILE
+ depends on ALIENWARE_WMI
help
- This is a driver for controlling Alienware BIOS driven
- features. It exposes an interface for controlling the AlienFX
- zones on Alienware machines that don't contain a dedicated AlienFX
+ It exposes an interface for controlling the AlienFX zones on
+ Alienware machines that don't contain a dedicated AlienFX
USB MCU such as the X51 and X51-R2.
+config ALIENWARE_AWCC
+ bool "Alienware AWCC backend"
+ default y
+ depends on ALIENWARE_WMI
+ select ACPI_PLATFORM_PROFILE
+ help
+ Provides thermal control features on Alienware and Dell's
+ GSeries laptops with a WMI device with UID "AWCC".
+
config DCDBAS
tristate "Dell Systems Management Base Driver"
default m
diff --git a/drivers/platform/x86/dell/Makefile b/drivers/platform/x86/dell/Makefile
index 54a592fd6ae6..6153cff5538f 100644
--- a/drivers/platform/x86/dell/Makefile
+++ b/drivers/platform/x86/dell/Makefile
@@ -4,10 +4,10 @@
# Dell x86 Platform-Specific Drivers
#
-obj-$(CONFIG_ALIENWARE_WMI) += alienware-wmi.o
-alienware-wmi-objs := alienware-wmi-base.o
-alienware-wmi-y += alienware-wmi-alienfx.o
-alienware-wmi-y += alienware-wmi-awcc.o
+obj-$(CONFIG_ALIENWARE_WMI) += alienware-wmi.o
+alienware-wmi-objs := alienware-wmi-base.o
+alienware-wmi-$(CONFIG_ALIENWARE_ALIENFX) += alienware-wmi-alienfx.o
+alienware-wmi-$(CONFIG_ALIENWARE_AWCC) += alienware-wmi-awcc.o
obj-$(CONFIG_DCDBAS) += dcdbas.o
obj-$(CONFIG_DELL_LAPTOP) += dell-laptop.o
obj-$(CONFIG_DELL_RBTN) += dell-rbtn.o
diff --git a/drivers/platform/x86/dell/alienware-wmi.h b/drivers/platform/x86/dell/alienware-wmi.h
index 1c12b8e330e2..16624c824828 100644
--- a/drivers/platform/x86/dell/alienware-wmi.h
+++ b/drivers/platform/x86/dell/alienware-wmi.h
@@ -110,10 +110,32 @@ struct awcc_priv {
acpi_status alienware_wmi_command(struct wmi_device *wdev, u32 method_id,
void *in_args, size_t in_size, u32 *out_data);
+#if IS_ENABLED(CONFIG_ALIENWARE_ALIENFX)
int alienfx_wmi_init(struct alienfx_platdata *pdata);
void alienfx_wmi_exit(struct wmi_device *wdev);
+#else
+int inline alienfx_wmi_init(struct alienfx_platdata *pdata)
+{
+ return 0;
+}
+
+void inline alienfx_wmi_exit(struct wmi_device *wdev)
+{
+}
+#endif
+#if IS_ENABLED(CONFIG_ALIENWARE_AWCC)
int create_thermal_profile(struct wmi_device *wdev, bool has_gmode);
void remove_thermal_profile(void);
+#else
+int inline create_thermal_profile(struct wmi_device *wdev, bool has_gmode)
+{
+ return 0;
+}
+
+void inline remove_thermal_profile(void)
+{
+}
+#endif
#endif
--
2.47.1
