From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932227AbcHODQR (ORCPT ); Sun, 14 Aug 2016 23:16:17 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:26238 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752319AbcHODQQ (ORCPT ); Sun, 14 Aug 2016 23:16:16 -0400 From: Tiffany Lin To: Hans Verkuil , Laurent Pinchart , Mauro Carvalho Chehab , Matthias Brugger , Daniel Kurtz , Pawel Osciak CC: Eddie Huang , Yingjoe Chen , , , , , Tiffany Lin Subject: [PATCH for v4.8] vcodec:mediatek: Add timestamp and timecode copy for V4L2 Encoder Date: Mon, 15 Aug 2016 11:15:44 +0800 Message-ID: <1471230944-24227-1-git-send-email-tiffany.lin@mediatek.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch add copying timestamp and timecode from src buffer to dst buffer Signed-off-by: Tiffany Lin --- drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 23 ++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c index cd36c9e..7bef7ba 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c @@ -934,7 +934,8 @@ static int mtk_venc_encode_header(void *priv) { struct mtk_vcodec_ctx *ctx = priv; int ret; - struct vb2_buffer *dst_buf; + struct vb2_buffer *src_buf, *dst_buf; + struct vb2_v4l2_buffer *dst_vb2_v4l2, *src_vb2_v4l2; struct mtk_vcodec_mem bs_buf; struct venc_done_result enc_result; @@ -967,6 +968,15 @@ static int mtk_venc_encode_header(void *priv) mtk_v4l2_err("venc_if_encode failed=%d", ret); return -EINVAL; } + src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx); + if (src_buf) { + src_vb2_v4l2 = to_vb2_v4l2_buffer(src_buf); + dst_vb2_v4l2 = to_vb2_v4l2_buffer(dst_buf); + dst_buf->timestamp = src_buf->timestamp; + dst_vb2_v4l2->timecode = src_vb2_v4l2->timecode; + } else { + mtk_v4l2_err("No timestamp for the header buffer."); + } ctx->state = MTK_STATE_HEADER; dst_buf->planes[0].bytesused = enc_result.bs_size; @@ -1059,7 +1069,7 @@ static void mtk_venc_worker(struct work_struct *work) struct mtk_vcodec_mem bs_buf; struct venc_done_result enc_result; int ret, i; - struct vb2_v4l2_buffer *vb2_v4l2; + struct vb2_v4l2_buffer *dst_vb2_v4l2, *src_vb2_v4l2; /* check dst_buf, dst_buf may be removed in device_run * to stored encdoe header so we need check dst_buf and @@ -1099,9 +1109,14 @@ static void mtk_venc_worker(struct work_struct *work) ret = venc_if_encode(ctx, VENC_START_OPT_ENCODE_FRAME, &frm_buf, &bs_buf, &enc_result); - vb2_v4l2 = container_of(dst_buf, struct vb2_v4l2_buffer, vb2_buf); + src_vb2_v4l2 = to_vb2_v4l2_buffer(src_buf); + dst_vb2_v4l2 = to_vb2_v4l2_buffer(dst_buf); + + dst_buf->timestamp = src_buf->timestamp; + dst_vb2_v4l2->timecode = src_vb2_v4l2->timecode; + if (enc_result.is_key_frm) - vb2_v4l2->flags |= V4L2_BUF_FLAG_KEYFRAME; + dst_vb2_v4l2->flags |= V4L2_BUF_FLAG_KEYFRAME; if (ret) { v4l2_m2m_buf_done(to_vb2_v4l2_buffer(src_buf), -- 1.7.9.5