From: Tomasz Figa <tfiga@chromium.org>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Kyungmin Park <kyungmin.park@samsung.com>,
Kamil Debski <kamil@wypas.org>,
Jeongtae Park <jtp.park@samsung.com>,
Andrzej Hajda <a.hajda@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Linux Media Mailing List <linux-media@vger.kernel.org>,
Maxime Jourdan <mjourdan@baylibre.com>
Subject: Re: [PATCHv2 04/12] media: s5p_mfc_dec: set flags for OUTPUT coded formats
Date: Thu, 15 Aug 2019 19:14:25 +0900 [thread overview]
Message-ID: <CAAFQd5DQ_oAmsqBWVDWrCiTNxGH5PJ0OdX5Qk_=M+RKnbr=-_g@mail.gmail.com> (raw)
In-Reply-To: <20190812110513.23774-5-hverkuil-cisco@xs4all.nl>
Hi Hans,
On Mon, Aug 12, 2019 at 8:05 PM Hans Verkuil <hverkuil-cisco@xs4all.nl> wrote:
>
> From: Maxime Jourdan <mjourdan@baylibre.com>
>
> Tag all the coded formats where the s5p_mfc decoder supports dynamic
> resolution switching or has a bytestream parser.
>
I believe it depends on the MFC hardware version. v5 might have some
additional restrictions.
Let me add some more folks to figure out.
> Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
> [hverkuil-cisco@xs4all.nl: added CONTINUOUS_BYTESTREAM]
> ---
> .../media/platform/s5p-mfc/s5p_mfc_common.h | 1 +
> drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 18 ++++++++++++++++++
> 2 files changed, 19 insertions(+)
>
> diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
> index 96d1ecd1521b..31b133af91eb 100644
> --- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
> +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
> @@ -723,6 +723,7 @@ struct s5p_mfc_fmt {
> enum s5p_mfc_fmt_type type;
> u32 num_planes;
> u32 versions;
> + u32 flags;
> };
>
> /**
> diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
> index 61e144a35201..1423c33c70cb 100644
> --- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
> +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
> @@ -62,6 +62,8 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V5PLUS_BITS,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> + V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM,
> },
> {
> .fourcc = V4L2_PIX_FMT_H264_MVC,
> @@ -69,6 +71,8 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V6PLUS_BITS,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> + V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM,
> },
> {
> .fourcc = V4L2_PIX_FMT_H263,
> @@ -76,6 +80,7 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V5PLUS_BITS,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION,
> },
> {
> .fourcc = V4L2_PIX_FMT_MPEG1,
> @@ -83,6 +88,8 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V5PLUS_BITS,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> + V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM,
> },
> {
> .fourcc = V4L2_PIX_FMT_MPEG2,
> @@ -90,6 +97,8 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V5PLUS_BITS,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> + V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM,
> },
> {
> .fourcc = V4L2_PIX_FMT_MPEG4,
> @@ -97,6 +106,8 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V5PLUS_BITS,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> + V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM,
> },
> {
> .fourcc = V4L2_PIX_FMT_XVID,
> @@ -104,6 +115,7 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V5PLUS_BITS,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION,
> },
> {
> .fourcc = V4L2_PIX_FMT_VC1_ANNEX_G,
> @@ -111,6 +123,7 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V5PLUS_BITS,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION,
> },
> {
> .fourcc = V4L2_PIX_FMT_VC1_ANNEX_L,
> @@ -118,6 +131,7 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V5PLUS_BITS,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION,
> },
> {
> .fourcc = V4L2_PIX_FMT_VP8,
> @@ -125,6 +139,7 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V6PLUS_BITS,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION,
> },
> {
> .fourcc = V4L2_PIX_FMT_HEVC,
> @@ -132,6 +147,8 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V10_BIT,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> + V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM,
> },
> {
> .fourcc = V4L2_PIX_FMT_VP9,
> @@ -139,6 +156,7 @@ static struct s5p_mfc_fmt formats[] = {
> .type = MFC_FMT_DEC,
> .num_planes = 1,
> .versions = MFC_V10_BIT,
> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION,
> },
> };
>
> --
> 2.20.1
>
next prev parent reply other threads:[~2019-08-15 10:14 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-12 11:05 [PATCHv2 00/12] Stateful/stateless codec core support Hans Verkuil
2019-08-12 11:05 ` [PATCHv2 01/12] videodev2.h: add V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM Hans Verkuil
2019-08-14 12:52 ` Paul Kocialkowski
2019-08-15 8:11 ` Alexandre Courbot
2019-08-15 8:13 ` Alexandre Courbot
2019-08-12 11:05 ` [PATCHv2 02/12] videodev2.h: add V4L2_FMT_FLAG_DYN_RESOLUTION Hans Verkuil
2019-08-14 12:53 ` Paul Kocialkowski
2019-08-15 8:11 ` Alexandre Courbot
2019-08-15 10:09 ` Tomasz Figa
2019-08-15 14:22 ` Hans Verkuil
2019-08-12 11:05 ` [PATCHv2 03/12] media: venus: vdec: flag OUTPUT formats with V4L2_FMT_FLAG_DYN_RESOLUTION Hans Verkuil
2019-08-12 13:49 ` Stanimir Varbanov
2019-08-14 12:54 ` Paul Kocialkowski
2019-08-12 11:05 ` [PATCHv2 04/12] media: s5p_mfc_dec: set flags for OUTPUT coded formats Hans Verkuil
2019-08-14 12:55 ` Paul Kocialkowski
2019-08-15 10:14 ` Tomasz Figa [this message]
2019-08-16 11:37 ` Marek Szyprowski
2019-08-16 11:47 ` Tomasz Figa
2019-08-12 11:05 ` [PATCHv2 05/12] media: mtk-vcodec: flag OUTPUT formats with V4L2_FMT_FLAG_DYN_RESOLUTION Hans Verkuil
2019-08-14 12:59 ` Paul Kocialkowski
2019-08-15 8:12 ` Alexandre Courbot
2019-08-12 11:05 ` [PATCHv2 06/12] media: vicodec: set flags for vdec/stateful OUTPUT coded formats Hans Verkuil
2019-08-14 13:04 ` Paul Kocialkowski
2019-08-12 11:05 ` [PATCHv2 07/12] media: docs-rst: Document memory-to-memory video decoder interface Hans Verkuil
2019-08-12 11:05 ` [PATCHv2 08/12] pixfmt-compressed.rst: improve H264/HEVC/MPEG1+2/VP8+9 documentation Hans Verkuil
2019-08-14 13:09 ` Paul Kocialkowski
2019-08-14 13:15 ` Hans Verkuil
2019-08-12 11:05 ` [PATCHv2 09/12] vb2: add V4L2_BUF_FLAG_M2M_HOLD_CAPTURE_BUF Hans Verkuil
2019-08-15 8:12 ` Alexandre Courbot
2019-08-15 11:53 ` Hans Verkuil
2019-08-15 12:27 ` Tomasz Figa
2019-08-15 12:31 ` Hans Verkuil
2019-08-15 14:27 ` Alexandre Courbot
2019-08-12 11:05 ` [PATCHv2 10/12] videodev2.h: add V4L2_DEC_CMD_FLUSH Hans Verkuil
2019-08-15 8:12 ` Alexandre Courbot
2019-08-15 11:53 ` Hans Verkuil
2019-08-12 11:05 ` [PATCHv2 11/12] media: docs-rst: Document m2m stateless video decoder interface Hans Verkuil
2019-08-15 9:58 ` Alexandre Courbot
2019-08-16 5:49 ` Alexandre Courbot
2019-08-16 6:59 ` Hans Verkuil
2019-08-16 7:17 ` Alexandre Courbot
2019-08-12 11:05 ` [PATCHv2 12/12] media: docs-rst: Document memory-to-memory video encoder interface Hans Verkuil
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