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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2015-01-29 18:36:00 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-10 15:12:31 +0200 |
| commit | 9a1a8f9953f3f101ce769878fc7bbbc43a4fd2dc (patch) | |
| tree | 0125a883989b58eb2fa29d4b4ddbf2dfae99734f /drivers/media/platform/coda/Makefile | |
| parent | [media] coda: drop dma_sync_single_for_device in coda_bitstream_queue (diff) | |
| download | linux-9a1a8f9953f3f101ce769878fc7bbbc43a4fd2dc.tar.xz linux-9a1a8f9953f3f101ce769878fc7bbbc43a4fd2dc.zip | |
[media] coda: Add tracing support
This patch adds tracepoints to the coda driver that can be used together
with the v4l2:v4l2_qbuf and v4l2:v4l2_dqbuf tracepoints to to follow video
frames through the mem2mem device.
For encoding with the BIT processor:
coda:coda_enc_pic_run
coda:coda_enc_pic_done
For decoding with the BIT processor:
coda:coda_bit_queue
coda:coda_dec_pic_run
coda:coda_dec_pic_done
coda:coda_dec_rot_done
Additionally, two low level tracepoints register whenever the BIT processor
is started and returns:
coda:coda_bit_run
coda:coda_bit_done
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/coda/Makefile')
| -rw-r--r-- | drivers/media/platform/coda/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/coda/Makefile b/drivers/media/platform/coda/Makefile index 25ce15561695..834e504bf085 100644 --- a/drivers/media/platform/coda/Makefile +++ b/drivers/media/platform/coda/Makefile @@ -1,3 +1,5 @@ +ccflags-y += -I$(src) + coda-objs := coda-common.o coda-bit.o coda-h264.o coda-jpeg.o obj-$(CONFIG_VIDEO_CODA) += coda.o |