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path: root/inotify-syscalls.h
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2008-09-23use sys/inotify.hAdrian Bunk1-102/+0
2007-02-26inotify-syscalls.h: Add syscall numbers for m32r for those who careTobias Klauser1-12/+10
2007-01-20inotify-syscalls.h: Add syscall numbers for m68kTobias Klauser1-0/+4
2007-01-20inotify-syscalls.h: Check whether the syscall numbers are already definedTobias Klauser1-2/+4
2006-10-21Unify wording all over the treeTobias Klauser1-1/+1
2006-09-24Add license and copyright.Tobias Klauser1-0/+9
2006-08-20Syscall number updateTobias Klauser1-4/+32
2006-03-13Initial importTobias Klauser1-0/+61
class='deletions'>-22/+6 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 <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> 2015-10-20[media] media: videobuf2: Replace v4l2-specific data with vb2 dataJunghak Sung1-1/+4 Simple changes that replace v4l2-specific data with vb2 data in videobuf2-core. enum v4l2_buf_type --> int enum v4l2_memory --> enum vb2_memory VIDEO_MAX_FRAME --> VB2_MAX_FRAME VIDEO_MAX_PLANES --> VB2_MAX_PLANES struct v4l2_fh *owner --> void *owner V4L2_TYPE_IS_MULTIPLANAR() --> is_multiplanar V4L2_TYPE_IS_OUTPUT() --> is_output 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[media] media: videobuf2: Restructure vb2_bufferJunghak Sung1-17/+18 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> 2015-07-17[media] videobuf2: add trace eventsPhilipp Zabel1-0/+97 Add videobuf2 specific vb2_qbuf and vb2_dqbuf trace events that mirror the v4l2_qbuf and v4l2_dqbuf trace events, only they include additional information about queue fill state and are emitted right before the buffer is enqueued in the driver or userspace is woken up. This allows to make sense of the timeline of trace events in combination with others that might be triggered by __enqueue_in_driver. Also two new trace events vb2_buf_queue and vb2_buf_done are added, allowing to trace the handover between videobuf2 framework and driver. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> 2015-07-17[media] v4l2-dev: use event class to deduplicate v4l2 trace eventsPhilipp Zabel1-82/+78 Trace events with exactly the same parameters and trace output, such as v4l2_qbuf and v4l2_dqbuf, are supposed to use the DECLARE_EVENT_CLASS and DEFINE_EVENT macros instead of duplicated TRACE_EVENT macro calls. Suggested-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> 2015-05-12[media] videodev2: Add V4L2_BUF_FLAG_LASTPeter Seiderer1-1/+2 This v4l2_buffer flag can be used by drivers to mark a capture buffer as the last generated buffer, for example after a V4L2_DEC_CMD_STOP command was issued. Signed-off-by: Peter Seiderer <ps.report@gmx.net> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> 2015-04-08v4l: Export enums used by tracepoints to user spaceSteven Rostedt (Red Hat)1-25/+50 Enums used by tracepoints for __print_symbolic() are shown in the tracepoint format files with just their names and not their values. This makes it difficult for user space tools to know how to convert the binary data into their string representations. By adding the use of TRACE_DEFINE_ENUM(), the enum names will be mapped to their values and shown in the tracing file system to let tools convert the data as necessary. Link: http://lkml.kernel.org/r/20150403013802.220157513@goodmis.org Acked-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> 2014-03-05[media] v4l: add stream format for SDR receiverAntti Palosaari1-0/+1 Add new V4L2 stream format definition, V4L2_BUF_TYPE_SDR_CAPTURE, for SDR receiver. Signed-off-by: Antti Palosaari <crope@iki.fi> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> 2013-12-10[media] v4l2-dev: Add tracepoints for QBUF and DQBUFWade Farnsworth1-0/+157 Add tracepoints to the QBUF and DQBUF ioctls to enable rudimentary performance measurements using standard kernel tracers. [m.chehab@samsung.com: CodingStyle fixes (whitespacing)] Signed-off-by: Wade Farnsworth <wade_farnsworth@mentor.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>