Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 89582654 authored by Sylwester Nawrocki's avatar Sylwester Nawrocki Committed by Mauro Carvalho Chehab
Browse files

[media] s5p-fimc: Add support for the buffer timestamps and sequence 



Add support for buffer timestamps and the sequence number in
the video capture driver.

Signed-off-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 045030fa

drivers/media/video/s5p-fimc/fimc-core.c

+10 −0
Original line number Diff line number Diff line
@@ -361,10 +361,20 @@ static void fimc_capture_irq_handler(struct fimc_dev *fimc) 
{

	struct fimc_vid_cap *cap = &fimc->vid_cap;

	struct fimc_vid_buffer *v_buf;

	struct timeval *tv;

	struct timespec ts;



	if (!list_empty(&cap->active_buf_q) &&

	    test_bit(ST_CAPT_RUN, &fimc->state)) {

		ktime_get_real_ts(&ts);



		v_buf = active_queue_pop(cap);



		tv = &v_buf->vb.v4l2_buf.timestamp;

		tv->tv_sec = ts.tv_sec;

		tv->tv_usec = ts.tv_nsec / NSEC_PER_USEC;

		v_buf->vb.v4l2_buf.sequence = cap->frame_count++;



		vb2_buffer_done(&v_buf->vb, VB2_BUF_STATE_DONE);

	}