From: Alexandre Courbot <acourbot@chromium.org> To: Yunfei Dong <yunfei.dong@mediatek.com>, Tiffany Lin <tiffany.lin@mediatek.com>, Andrew-CT Chen <andrew-ct.chen@mediatek.com>, Hans Verkuil <hans.verkuil@cisco.com>, Mauro Carvalho Chehab <mchehab@kernel.org> Cc: linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Alexandre Courbot <acourbot@chromium.org> Subject: [RFCv1 05/12] media: mtk-vcodec: support single-buffer frames Date: Tue, 28 May 2019 14:56:28 +0900 [thread overview] Message-ID: <20190528055635.12109-6-acourbot@chromium.org> (raw) In-Reply-To: <20190528055635.12109-1-acourbot@chromium.org> From: Yunfei Dong <yunfei.dong@mediatek.com> MT8183 will use a multi-planar format backed by a single buffer. Adapt the existing code to be able to handle such frames instead of assuming each frame is backed by two buffers. Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Co-developed-by: Alexandre Courbot <acourbot@chromium.org> Signed-off-by: Alexandre Courbot <acourbot@chromium.org> [acourbot: refactor, cleanup and split] --- drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c index 2175883e22d4..2fdf23ce8ac4 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c @@ -130,8 +130,9 @@ static struct vb2_buffer *get_display_buffer(struct mtk_vcodec_ctx *ctx) if (dstbuf->used) { vb2_set_plane_payload(&dstbuf->vb.vb2_buf, 0, ctx->picinfo.fb_sz[0]); - vb2_set_plane_payload(&dstbuf->vb.vb2_buf, 1, - ctx->picinfo.fb_sz[1]); + if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2) + vb2_set_plane_payload(&dstbuf->vb.vb2_buf, 1, + ctx->picinfo.fb_sz[1]); mtk_v4l2_debug(2, "[%d]status=%x queue id=%d to done_list %d", @@ -402,7 +403,8 @@ static void mtk_vdec_worker(struct work_struct *work) vdec_if_decode(ctx, NULL, NULL, &res_chg); clean_display_buffer(ctx); vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 0, 0); - vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 1, 0); + if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2) + vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 1, 0); dst_buf->flags |= V4L2_BUF_FLAG_LAST; v4l2_m2m_buf_done(&dst_buf_info->vb, VB2_BUF_STATE_DONE); clean_free_buffer(ctx); @@ -1333,7 +1335,8 @@ static void vb2ops_vdec_stop_streaming(struct vb2_queue *q) while ((dst_buf = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx))) { vb2_set_plane_payload(&dst_buf->vb2_buf, 0, 0); - vb2_set_plane_payload(&dst_buf->vb2_buf, 1, 0); + if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2) + vb2_set_plane_payload(&dst_buf->vb2_buf, 1, 0); v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR); } -- 2.22.0.rc1.257.g3120a18244-goog
WARNING: multiple messages have this Message-ID (diff)
From: Alexandre Courbot <acourbot-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> To: Yunfei Dong <yunfei.dong-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, Tiffany Lin <tiffany.lin-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, Andrew-CT Chen <andrew-ct.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, Hans Verkuil <hans.verkuil-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>, Mauro Carvalho Chehab <mchehab-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Cc: linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Alexandre Courbot <acourbot-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>, linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: [RFCv1 05/12] media: mtk-vcodec: support single-buffer frames Date: Tue, 28 May 2019 14:56:28 +0900 [thread overview] Message-ID: <20190528055635.12109-6-acourbot@chromium.org> (raw) In-Reply-To: <20190528055635.12109-1-acourbot-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> From: Yunfei Dong <yunfei.dong-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> MT8183 will use a multi-planar format backed by a single buffer. Adapt the existing code to be able to handle such frames instead of assuming each frame is backed by two buffers. Signed-off-by: Yunfei Dong <yunfei.dong-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> Co-developed-by: Alexandre Courbot <acourbot-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> Signed-off-by: Alexandre Courbot <acourbot-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> [acourbot: refactor, cleanup and split] --- drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c index 2175883e22d4..2fdf23ce8ac4 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c @@ -130,8 +130,9 @@ static struct vb2_buffer *get_display_buffer(struct mtk_vcodec_ctx *ctx) if (dstbuf->used) { vb2_set_plane_payload(&dstbuf->vb.vb2_buf, 0, ctx->picinfo.fb_sz[0]); - vb2_set_plane_payload(&dstbuf->vb.vb2_buf, 1, - ctx->picinfo.fb_sz[1]); + if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2) + vb2_set_plane_payload(&dstbuf->vb.vb2_buf, 1, + ctx->picinfo.fb_sz[1]); mtk_v4l2_debug(2, "[%d]status=%x queue id=%d to done_list %d", @@ -402,7 +403,8 @@ static void mtk_vdec_worker(struct work_struct *work) vdec_if_decode(ctx, NULL, NULL, &res_chg); clean_display_buffer(ctx); vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 0, 0); - vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 1, 0); + if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2) + vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 1, 0); dst_buf->flags |= V4L2_BUF_FLAG_LAST; v4l2_m2m_buf_done(&dst_buf_info->vb, VB2_BUF_STATE_DONE); clean_free_buffer(ctx); @@ -1333,7 +1335,8 @@ static void vb2ops_vdec_stop_streaming(struct vb2_queue *q) while ((dst_buf = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx))) { vb2_set_plane_payload(&dst_buf->vb2_buf, 0, 0); - vb2_set_plane_payload(&dst_buf->vb2_buf, 1, 0); + if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2) + vb2_set_plane_payload(&dst_buf->vb2_buf, 1, 0); v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR); } -- 2.22.0.rc1.257.g3120a18244-goog
next prev parent reply other threads:[~2019-05-28 5:58 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-05-28 5:56 [RFCv1 00/12] media: mtk-vcodec: support for MT8183 decoder Alexandre Courbot 2019-05-28 5:56 ` [RFCv1 01/12] media: mtk-vcodec: avoid unneeded pointer-to-long conversions Alexandre Courbot 2019-05-28 5:56 ` [RFCv1 02/12] media: mtk-vcodec: remove unneeded proxy functions Alexandre Courbot 2019-05-28 5:56 ` [RFCv1 03/12] media: mtk-vcodec: constify formats Alexandre Courbot 2019-05-28 5:56 ` [RFCv1 04/12] media: mtk-vcodec: fix copyright indent Alexandre Courbot 2019-05-28 9:07 ` Hans Verkuil 2019-05-28 9:08 ` Alexandre Courbot 2019-05-28 5:56 ` Alexandre Courbot [this message] 2019-05-28 5:56 ` [RFCv1 05/12] media: mtk-vcodec: support single-buffer frames Alexandre Courbot 2019-05-28 5:56 ` [RFCv1 06/12] media: mtk-vcodec: move stateful ops into their own file Alexandre Courbot 2019-05-28 5:56 ` [RFCv1 07/12] media: mtk-vcodec: abstract firmware interface Alexandre Courbot 2019-05-28 5:56 ` Alexandre Courbot 2019-05-28 9:10 ` Hans Verkuil 2019-05-28 9:16 ` Hans Verkuil 2019-06-04 7:53 ` Alexandre Courbot 2019-05-28 5:56 ` [RFCv1 08/12] media: mtk-vcodec: add SCP firmware ops Alexandre Courbot 2019-05-28 5:56 ` Alexandre Courbot 2019-05-28 5:56 ` [RFCv1 09/12] media: mtk-vcodec: vdec: support stateless API Alexandre Courbot 2019-05-28 5:56 ` [RFCv1 10/12] media: mtk-vcodec: vdec: support stateless H.264 decoding Alexandre Courbot 2019-05-28 5:56 ` [RFCv1 11/12] media: mtk-vcodec: vdec: add media device if using stateless api Alexandre Courbot 2019-05-28 5:56 ` [RFCv1 12/12] media: mtk-vcodec: enable MT8183 decoder Alexandre Courbot 2019-05-28 9:18 ` [RFCv1 00/12] media: mtk-vcodec: support for " Hans Verkuil
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