A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 03:27:44 -04:00
Code Issues Projects Releases Packages Wiki Activity

[media] media: videobuf2: Prepare to divide videobuf2

Browse source 
Prepare to divide videobuf2
- Separate vb2 trace events from v4l2 trace event.
- Make wrapper functions that will move to v4l2-side.
- Make vb2_core_* functions that will remain in core-side.
- Add a callback function table for buffer operation which makes vb2-core
  to be able to invoke a v4l2-side functions.
- Rename internal functions as vb2_*.

Signed-off-by: Junghak Sung <[email protected]>
Signed-off-by: Geunyoung Kim <[email protected]>
Acked-by: Seung-Woo Kim <[email protected]>
Acked-by: Inki Dae <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Junghak Sung 2015-10-06 06:37:48 -03:00 • committed by Mauro Carvalho Chehab
commit b0e0e1f83d
7 changed files with 480 additions and 203 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/media/v4l2-core/Makefile
View file

@ -14,7 +14,7 @@ ifeq ($(CONFIG_OF),y)
videodev-objs += v4l2-of.o
endif
ifeq ($(CONFIG_TRACEPOINTS),y)
videodev-objs += v4l2-trace.o
videodev-objs += vb2-trace.o v4l2-trace.o
endif
obj-$(CONFIG_VIDEO_V4L2) += videodev.o

8
drivers/media/v4l2-core/v4l2-trace.c
View file

@ -5,7 +5,7 @@
#define CREATE_TRACE_POINTS
#include <trace/events/v4l2.h>
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_buf_done);
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_buf_queue);
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_dqbuf);
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_qbuf);
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_v4l2_buf_done);
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_v4l2_buf_queue);
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_v4l2_dqbuf);
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_v4l2_qbuf);

9
drivers/media/v4l2-core/vb2-trace.c Normal file
View file

@ -0,0 +1,9 @@
#include <media/videobuf2-core.h>
#define CREATE_TRACE_POINTS
#include <trace/events/vb2.h>
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_buf_done);
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_buf_queue);
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_dqbuf);
EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_qbuf);

569
drivers/media/v4l2-core/videobuf2-core.c
View file

File diff suppressed because it is too large Load diff