Merge branches 'acpi-video', 'device-properties', 'pm-sleep' and 'pm-cpuidle'

[uclinux-h8/linux.git] / include / linux / acpi.h

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index e4da5e3..ed79b06 100644 (file)
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -53,7 +53,7 @@ static inline acpi_handle acpi_device_handle(struct acpi_device *adev)
        return adev ? adev->handle : NULL;
 }
 
-#define ACPI_COMPANION(dev)            acpi_node((dev)->fwnode)
+#define ACPI_COMPANION(dev)            to_acpi_node((dev)->fwnode)
 #define ACPI_COMPANION_SET(dev, adev)  set_primary_fwnode(dev, (adev) ? \
        acpi_fwnode_handle(adev) : NULL)
 #define ACPI_HANDLE(dev)               acpi_device_handle(ACPI_COMPANION(dev))
@@ -158,6 +158,16 @@ typedef u32 phys_cpuid_t;
 #define PHYS_CPUID_INVALID (phys_cpuid_t)(-1)
 #endif
 
+static inline bool invalid_logical_cpuid(u32 cpuid)
+{
+       return (int)cpuid < 0;
+}
+
+static inline bool invalid_phys_cpuid(phys_cpuid_t phys_id)
+{
+       return phys_id == PHYS_CPUID_INVALID;
+}
+
 #ifdef CONFIG_ACPI_HOTPLUG_CPU
 /* Arch dependent functions for cpu hotplug support */
 int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, int *pcpu);
@@ -243,50 +253,12 @@ extern bool wmi_has_guid(const char *guid);
 #define ACPI_VIDEO_OUTPUT_SWITCHING_DMI_VENDOR         0x0400
 #define ACPI_VIDEO_OUTPUT_SWITCHING_DMI_VIDEO          0x0800
 
-#if defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE)
-
-extern long acpi_video_get_capabilities(acpi_handle graphics_dev_handle);
+extern char acpi_video_backlight_string[];
 extern long acpi_is_video_device(acpi_handle handle);
-extern void acpi_video_dmi_promote_vendor(void);
-extern void acpi_video_dmi_demote_vendor(void);
-extern int acpi_video_backlight_support(void);
-extern int acpi_video_display_switch_support(void);
-
-#else
-
-static inline long acpi_video_get_capabilities(acpi_handle graphics_dev_handle)
-{
-       return 0;
-}
-
-static inline long acpi_is_video_device(acpi_handle handle)
-{
-       return 0;
-}
-
-static inline void acpi_video_dmi_promote_vendor(void)
-{
-}
-
-static inline void acpi_video_dmi_demote_vendor(void)
-{
-}
-
-static inline int acpi_video_backlight_support(void)
-{
-       return 0;
-}
-
-static inline int acpi_video_display_switch_support(void)
-{
-       return 0;
-}
-
-#endif /* defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE) */
-
 extern int acpi_blacklisted(void);
 extern void acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d);
 extern void acpi_osi_setup(char *str);
+extern bool acpi_osi_is_win8(void);
 
 #ifdef CONFIG_ACPI_NUMA
 int acpi_get_node(acpi_handle handle);
@@ -332,6 +304,9 @@ int acpi_check_region(resource_size_t start, resource_size_t n,
 
 int acpi_resources_are_enforced(void);
 
+int acpi_reserve_region(u64 start, unsigned int length, u8 space_id,
+                       unsigned long flags, char *desc);
+
 #ifdef CONFIG_HIBERNATION
 void __init acpi_no_s4_hw_signature(void);
 #endif
@@ -440,6 +415,7 @@ extern acpi_status acpi_pci_osc_control_set(acpi_handle handle,
 #define ACPI_OST_SC_INSERT_NOT_SUPPORTED       0x82
 
 extern void acpi_early_init(void);
+extern void acpi_subsystem_init(void);
 
 extern int acpi_nvs_register(__u64 start, __u64 size);
 
@@ -473,7 +449,7 @@ static inline bool is_acpi_node(struct fwnode_handle *fwnode)
        return false;
 }
 
-static inline struct acpi_device *acpi_node(struct fwnode_handle *fwnode)
+static inline struct acpi_device *to_acpi_node(struct fwnode_handle *fwnode)
 {
        return NULL;
 }
@@ -494,6 +470,7 @@ static inline const char *acpi_dev_name(struct acpi_device *adev)
 }
 
 static inline void acpi_early_init(void) { }
+static inline void acpi_subsystem_init(void) { }
 
 static inline int early_acpi_boot_init(void)
 {
@@ -525,6 +502,13 @@ static inline int acpi_check_region(resource_size_t start, resource_size_t n,
        return 0;
 }
 
+static inline int acpi_reserve_region(u64 start, unsigned int length,
+                                     u8 space_id, unsigned long flags,
+                                     char *desc)
+{
+       return -ENXIO;
+}
+
 struct acpi_table_header;
 static inline int acpi_table_parse(char *id,
                                int (*handler)(struct acpi_table_header *))
@@ -569,6 +553,11 @@ static inline int acpi_device_modalias(struct device *dev,
        return -ENODEV;
 }
 
+static inline bool acpi_check_dma(struct acpi_device *adev, bool *coherent)
+{
+       return false;
+}
+
 #define ACPI_PTR(_ptr) (NULL)
 
 #endif /* !CONFIG_ACPI */
@@ -721,6 +710,8 @@ static inline void acpi_dev_remove_driver_gpios(struct acpi_device *adev)
        if (adev)
                adev->driver_gpios = NULL;
 }
+
+int acpi_dev_gpio_irq_get(struct acpi_device *adev, int index);
 #else
 static inline int acpi_dev_add_driver_gpios(struct acpi_device *adev,
                              const struct acpi_gpio_mapping *gpios)
@@ -728,6 +719,11 @@ static inline int acpi_dev_add_driver_gpios(struct acpi_device *adev,
        return -ENXIO;
 }
 static inline void acpi_dev_remove_driver_gpios(struct acpi_device *adev) {}
+
+static inline int acpi_dev_gpio_irq_get(struct acpi_device *adev, int index)
+{
+       return -ENXIO;
+}
 #endif
 
 /* Device properties */