diff options
Diffstat (limited to 'include/hardware/hardware.h')
| -rw-r--r-- | include/hardware/hardware.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/hardware/hardware.h b/include/hardware/hardware.h index d00cbe2..37a5a15 100644 --- a/include/hardware/hardware.h +++ b/include/hardware/hardware.h @@ -51,6 +51,12 @@ __BEGIN_DECLS #define HARDWARE_MAKE_API_VERSION(maj,min) \ ((((maj) & 0xff) << 8) | ((min) & 0xff)) +#define HARDWARE_MAKE_API_VERSION_2(maj,min,hdr) \ + ((((maj) & 0xff) << 24) | (((min) & 0xff) << 16) | ((hdr) & 0xffff)) +#define HARDWARE_API_VERSION_2_MAJ_MIN_MASK 0xffff0000 +#define HARDWARE_API_VERSION_2_HEADER_MASK 0x0000ffff + + /* * The current HAL API version. * @@ -74,11 +80,13 @@ __BEGIN_DECLS * Use this macro to set the hw_module_t.module_api_version field. */ #define HARDWARE_MODULE_API_VERSION(maj,min) HARDWARE_MAKE_API_VERSION(maj,min) +#define HARDWARE_MODULE_API_VERSION_2(maj,min,hdr) HARDWARE_MAKE_API_VERSION_2(maj,min,hdr) /* * Use this macro to set the hw_device_t.version field */ #define HARDWARE_DEVICE_API_VERSION(maj,min) HARDWARE_MAKE_API_VERSION(maj,min) +#define HARDWARE_DEVICE_API_VERSION_2(maj,min,hdr) HARDWARE_MAKE_API_VERSION_2(maj,min,hdr) struct hw_module_t; struct hw_module_methods_t; |