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2d7007153f
linux/include/trace/events
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Junghak Sung 2d7007153f [media] media: videobuf2: Restructure vb2_buffer 
Remove v4l2 stuff - v4l2_buf, v4l2_plane - from struct vb2_buffer.

Add new member variables - bytesused, length, offset, userptr, fd,
data_offset - to struct vb2_plane in order to cover all information
of v4l2_plane.
struct vb2_plane {
        <snip>
        unsigned int            bytesused;
        unsigned int            length;
        union {
                unsigned int    offset;
                unsigned long   userptr;
                int             fd;
        } m;
        unsigned int            data_offset;
}

Replace v4l2_buf with new member variables - index, type, memory - which
are common fields for buffer management.
struct vb2_buffer {
        <snip>
        unsigned int            index;
        unsigned int            type;
        unsigned int            memory;
        unsigned int            num_planes;
        struct vb2_plane        planes[VIDEO_MAX_PLANES];
        <snip>
};

v4l2 specific fields - flags, field, timestamp, timecode,
sequence - are moved to vb2_v4l2_buffer in videobuf2-v4l2.c
struct vb2_v4l2_buffer {
        struct vb2_buffer       vb2_buf;

        __u32                   flags;
        __u32                   field;
        struct timeval          timestamp;
        struct v4l2_timecode    timecode;
        __u32                   sequence;
};

Signed-off-by: Junghak Sung <jh1009.sung@samsung.com>
Signed-off-by: Geunyoung Kim <nenggun.kim@samsung.com>
Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-01 09:04:43 -03:00
..
9p.h net/9p/tracing: Export enums in tracepoints to userspace 2015-04-08 09:39:59 -04:00
asoc.h ASoC: dapm: Consolidate path trace events 2015-08-13 12:40:16 +01:00
bcache.h bcache: fix crash in bcache_btree_node_alloc_fail tracepoint 2014-08-04 15:23:03 -07:00
block.h blktrace: fix accounting of partially completed requests 2014-03-05 16:11:21 -07:00
btrfs.h btrfs: qgroup: Cleanup the old ref_node-oriented mechanism. 2015-06-10 09:26:11 -07:00
clk.h clk: Add tracepoints for hardware operations 2015-03-12 12:18:51 -07:00
cma.h mm: cma: add trace events for CMA allocations and freeings 2015-04-15 16:35:19 -07:00
compaction.h mm/compaction: add tracepoint to observe behaviour of compaction defer 2015-02-11 17:06:04 -08:00
context_tracking.h context_tracking: User/kernel broundary cross trace events 2013-08-14 17:14:48 +02:00
ext4.h ext4: minor cleanup of ext4_da_reserve_space() 2015-06-21 21:37:05 -04:00
f2fs.h f2fs: check the largest extent at look-up time 2015-08-04 14:09:56 -07:00
fence.h fence: dma-buf cross-device synchronization (v18) 2014-07-08 12:18:56 -07:00
fib.h net: Make table id type u32 2015-09-01 14:32:44 -07:00
filelock.h locks: generic_delete_lease doesn't need a file_lock at all 2014-10-07 14:06:12 -04:00
filemap.h tracing, mm: Record pfn instead of pointer to struct page 2015-04-13 11:44:52 -03:00
gfpflags.h mm: get rid of __GFP_KMEMCG 2014-06-04 16:53:56 -07:00
gpio.h
host1x.h gpu: host1x: Use struct host1x_bo pointers in traces 2014-11-13 16:11:32 +01:00
hswadsp.h Merge remote-tracking branches 'asoc/topic/ml26124', 'asoc/topic/of', 'asoc/topic/omap', 'asoc/topic/pxa' and 'asoc/topic/rcar' into asoc-next 2014-03-12 23:04:35 +00:00
i2c.h i2c: Add message transfer tracepoints for SMBUS [ver #2] 2014-03-13 22:15:07 +01:00
intel-sst.h tracing: Add TRACE_SYSTEM_VAR to intel-sst 2015-04-07 12:31:12 -04:00
iommu.h iommu: Change trace unmap api to report unmapped size 2015-01-19 15:19:31 +01:00
ipi.h tracepoint: add generic tracepoint definitions for IPI tracing 2014-08-07 20:40:40 -04:00
irq.h irq/tracing: Export enums in tracepoints to user space 2015-04-08 09:40:00 -04:00
jbd2.h jbd2: trace when lock_buffer in do_get_write_access takes a long time 2013-04-21 16:47:54 -04:00
kmem.h tracing/mm: don't trace mm_page_pcpu_drain on offline cpus 2015-05-28 18:25:18 -07:00
kvm.h kvm: move new trace event outside #ifdef CONFIG_KVM_ASYNC_PF 2015-09-08 11:16:40 +02:00
libata.h libata: Add tracepoints 2015-03-27 11:59:22 -04:00
lock.h
mce.h
migrate.h mm: tracing: Export enums in tracepoints to user space 2015-04-08 09:40:01 -04:00
module.h tracing: %pF is only for function pointers 2015-03-25 08:57:22 -04:00
napi.h
net.h net: rename vlan_tx_* helpers since "tx" is misleading there 2015-01-13 17:51:08 -05:00
nmi.h x86: Add NMI duration tracepoints 2013-06-23 11:52:58 +02:00
oom.h mm, oom: change type of oom_score_adj to short 2012-12-11 17:22:27 -08:00
pagemap.h mm: pagemap: avoid unnecessary overhead when tracepoints are deactivated 2014-08-06 18:01:20 -07:00
power_cpu_migrate.h ARM: bL_switcher/trace: Add trace trigger for trace bootstrapping 2013-09-23 18:47:30 -04:00
power.h This patch series contains several clean ups and even a new trace clock 2015-06-26 14:02:43 -07:00
printk.h printk/tracing: rework console tracing 2013-04-29 18:28:13 -07:00
random.h tracing: %pF is only for function pointers 2015-03-25 08:57:22 -04:00
rcu.h rcu: Apply rcu_seq operations to _rcu_barrier() 2015-07-17 14:58:57 -07:00
regulator.h
rpm.h device.h: audit and cleanup users in main include dir 2012-03-16 10:38:24 -04:00
sched.h sched: Introduce the 'trace_sched_waking' tracepoint 2015-08-03 12:21:22 +02:00
scsi.h scsi: rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16 2014-11-24 20:01:40 +01:00
signal.h
skb.h
sock.h
spi.h spi: Provide common spi_message processing loop 2013-10-11 20:09:50 +01:00
spmi.h spmi: add command tracepoints for SPMI 2015-08-05 12:27:09 -07:00
sunrpc.h net: sunrpc: fix tracepoint Warning: unknown op '->' 2015-08-31 16:32:15 -04:00
swiotlb.h tracing/events: Add bounce tracing to swiotbl 2013-10-02 12:53:26 -04:00
syscalls.h tracepoint: Fix sparse warnings in tracepoint.c 2014-04-09 10:12:11 -04:00
target.h target: Minimize SCSI header #include directives 2015-06-02 08:03:25 -07:00
task.h tracing: Don't make assumptions about length of string on task rename 2015-08-31 10:47:14 -04:00
thermal_power_allocator.h thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
thermal.h thermal: add trace events to the power allocator governor 2015-05-04 21:27:52 -07:00
thp.h powerpc/thp: Add tracepoints to track hugepage invalidate 2014-08-13 18:20:42 +10:00
timer.h timer: Replace timer base by a cpu index 2015-06-19 15:18:27 +02:00
tlb.h x86, mm: trace when an IPI is about to be sent 2015-09-04 16:54:41 -07:00
udp.h
v4l2.h [media] media: videobuf2: Restructure vb2_buffer 2015-10-01 09:04:43 -03:00
vmscan.h tracing, mm: Record pfn instead of pointer to struct page 2015-04-13 11:44:52 -03:00
workqueue.h workqueue: rename cpu_workqueue to pool_workqueue 2013-02-13 19:29:12 -08:00
writeback.h writeback: update writeback tracepoints to report cgroup 2015-08-18 15:49:15 -07:00
xen.h x86: expose number of page table levels on Kconfig level 2015-04-14 16:49:02 -07:00