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| author |   Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-12-11 16:07:57 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-01-11 12:19:07 -0200 |
| commit | b3b7a9f138b7539c25e036d398616f6737b08ff7 (patch) | |
| tree | 710cdd2e8b21ef4471baf424c0ef6261d30f26df /include/uapi/linux/media.h | |
| parent | [media] media-device.h: Let clearer that entity function must be initialized (diff) | |
| download | linux-dev-b3b7a9f138b7539c25e036d398616f6737b08ff7.tar.xz linux-dev-b3b7a9f138b7539c25e036d398616f6737b08ff7.zip | |
[media] media-device: Use u64 ints for pointers
By using u64 integers and pointers, we can get rid of compat32
logic. So, let's do it!
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/uapi/linux/media.h')
| -rw-r--r-- | include/uapi/linux/media.h | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h index 8d8e1a3e6e1a..86f9753e5c03 100644 --- a/include/uapi/linux/media.h +++ b/include/uapi/linux/media.h @@ -23,6 +23,9 @@ #ifndef __LINUX_MEDIA_H #define __LINUX_MEDIA_H +#ifndef __KERNEL__ +#include <stdint.h> +#endif #include <linux/ioctl.h> #include <linux/types.h> #include <linux/version.h> @@ -320,27 +323,26 @@ struct media_v2_link { }; struct media_v2_topology { - __u32 topology_version; + __u64 topology_version; - __u32 num_entities; - struct media_v2_entity *entities; + __u64 num_entities; + __u64 ptr_entities; - __u32 num_interfaces; - struct media_v2_interface *interfaces; + __u64 num_interfaces; + __u64 ptr_interfaces; - __u32 num_pads; - struct media_v2_pad *pads; + __u64 num_pads; + __u64 ptr_pads; - __u32 num_links; - struct media_v2_link *links; - - struct { - __u32 reserved_num; - void *reserved_ptr; - } reserved_types[16]; - __u32 reserved[8]; + __u64 num_links; + __u64 ptr_links; }; +static inline void __user *media_get_uptr(__u64 arg) +{ + return (void __user *)(uintptr_t)arg; +} + /* ioctls */ #define MEDIA_IOC_DEVICE_INFO _IOWR('|', 0x00, struct media_device_info) |