From: Ezequiel Garcia <ezequiel@collabora.com>
To: linux-media@vger.kernel.org
Cc: kernel@collabora.com,
Nicolas Dufresne <nicolas.dufresne@collabora.com>,
Tomasz Figa <tfiga@chromium.org>,
linux-rockchip@lists.infradead.org,
Heiko Stuebner <heiko@sntech.de>, Jonas Karlman <jonas@kwiboo.se>,
Philipp Zabel <p.zabel@pengutronix.de>,
Boris Brezillon <boris.brezillon@collabora.com>,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
Alexandre Courbot <acourbot@chromium.org>,
fbuergisser@chromium.org, linux-kernel@vger.kernel.org,
Ezequiel Garcia <ezequiel@collabora.com>
Subject: [PATCH v4 07/11] media: cedrus: Specify the required H264 start code
Date: Thu, 8 Aug 2019 07:34:28 -0300 [thread overview]
Message-ID: <20190808103432.12062-8-ezequiel@collabora.com> (raw)
In-Reply-To: <20190808103432.12062-1-ezequiel@collabora.com>
The cedrus VPU expects V4L2_PIX_FMT_H264_SLICE buffers to contain
H264 slices with no start code. Expose this to userspace with
the newly added menu control.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
---
Changes in v4:
* New patch.
---
drivers/staging/media/sunxi/cedrus/cedrus.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index 7bdc413bf727..10be2bd9507e 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -77,6 +77,26 @@ static const struct cedrus_control cedrus_controls[] = {
.codec = CEDRUS_CODEC_H264,
.required = true,
},
+ {
+ .cfg = {
+ .id = V4L2_CID_MPEG_VIDEO_H264_DECODING_MODE,
+ .max = V4L2_MPEG_VIDEO_H264_SLICE_BASED_DECODING,
+ .def = V4L2_MPEG_VIDEO_H264_SLICE_BASED_DECODING,
+ .menu_skip_mask = BIT(V4L2_MPEG_VIDEO_H264_FRAME_BASED_DECODING),
+ },
+ .codec = CEDRUS_CODEC_H264,
+ .required = false,
+ },
+ {
+ .cfg = {
+ .id = V4L2_CID_MPEG_VIDEO_H264_STARTCODE,
+ .max = V4L2_MPEG_VIDEO_H264_NO_STARTCODE,
+ .def = V4L2_MPEG_VIDEO_H264_NO_STARTCODE,
+ .menu_skip_mask = BIT(V4L2_MPEG_VIDEO_H264_ANNEX_B_STARTCODE),
+ },
+ .codec = CEDRUS_CODEC_H264,
+ .required = false,
+ },
};
#define CEDRUS_CONTROLS_COUNT ARRAY_SIZE(cedrus_controls)
--
2.22.0
next prev parent reply other threads:[~2019-08-08 10:35 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-08 10:34 [PATCH v4 00/11] media: hantro: Add support for H264 decoding Ezequiel Garcia
2019-08-08 10:34 ` [PATCH v4 01/11] lib/sort.c: implement sort() variant taking context argument Ezequiel Garcia
2019-08-08 10:34 ` [PATCH v4 02/11] media: uapi: h264: Rename pixel format Ezequiel Garcia
2019-08-08 10:34 ` [PATCH v4 03/11] media: uapi: h264: Add the concept of decoding mode Ezequiel Garcia
2019-08-12 10:19 ` Hans Verkuil
2019-08-12 11:59 ` Ezequiel Garcia
2019-08-08 10:34 ` [PATCH v4 04/11] media: uapi: h264: Add the concept of start code Ezequiel Garcia
2019-08-12 10:11 ` Hans Verkuil
2019-08-12 11:56 ` Ezequiel Garcia
2019-08-12 11:57 ` Hans Verkuil
2019-08-08 10:34 ` [PATCH v4 05/11] media: uapi: h264: Get rid of the p0/b0/b1 ref-lists Ezequiel Garcia
2019-08-12 10:20 ` Hans Verkuil
2019-08-12 10:53 ` Ezequiel Garcia
2019-08-08 10:34 ` [PATCH v4 06/11] media: cedrus: Cleanup control initialization Ezequiel Garcia
2019-08-08 10:34 ` Ezequiel Garcia [this message]
2019-08-08 10:34 ` [PATCH v4 08/11] media: hantro: Move copy_metadata() before doing a decode operation Ezequiel Garcia
2019-08-08 10:34 ` [PATCH v4 09/11] media: hantro: Add core bits to support H264 decoding Ezequiel Garcia
2019-08-08 10:34 ` [PATCH v4 10/11] media: hantro: Add support for H264 decoding on G1 Ezequiel Garcia
2019-08-08 10:34 ` [PATCH v4 11/11] media: hantro: Enable H264 decoding on rk3288 Ezequiel Garcia
2019-08-12 10:41 ` [PATCH v4 00/11] media: hantro: Add support for H264 decoding Philipp Zabel
2019-08-12 18:45 ` Ezequiel Garcia
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