From: Lad, Prabhakar Date: Mon, 25 May 2015 15:34:29 +0000 (-0300) Subject: [media] media: davinci_vpfe: use monotonic timestamp X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4f26aa17860dadbfb861d8701224c52275ca8593;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git [media] media: davinci_vpfe: use monotonic timestamp V4L2 drivers should use MONOTONIC timestamps instead of gettimeofday, which is affected by daylight savings time. Signed-off-by: Lad, Prabhakar Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c index 674419286a93..87048a14c34d 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_video.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c @@ -470,7 +470,7 @@ void vpfe_video_process_buffer_complete(struct vpfe_video_device *video) { struct vpfe_pipeline *pipe = &video->pipe; - do_gettimeofday(&video->cur_frm->vb.v4l2_buf.timestamp); + v4l2_get_timestamp(&video->cur_frm->vb.v4l2_buf.timestamp); vb2_buffer_done(&video->cur_frm->vb, VB2_BUF_STATE_DONE); if (pipe->state == VPFE_PIPELINE_STREAM_CONTINUOUS) video->cur_frm = video->next_frm; @@ -1337,6 +1337,7 @@ static int vpfe_reqbufs(struct file *file, void *priv, q->ops = &video_qops; q->mem_ops = &vb2_dma_contig_memops; q->buf_struct_size = sizeof(struct vpfe_cap_buffer); + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; ret = vb2_queue_init(q); if (ret) {