From: Michael Tretter <m.tretter@pengutronix.de>
To: Steve Longerbeam <slongerbeam@gmail.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Frank Li <Frank.Li@nxp.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Fabio Estevam <festevam@gmail.com>
Cc: linux-media@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Michael Tretter <m.tretter@pengutronix.de>
Subject: [PATCH 0/3] media: imx-csi: cleanup media pipeline start
Date: Fri, 07 Nov 2025 11:16:32 +0100 [thread overview]
Message-ID: <20251107-media-imx-cleanup-v1-0-f82a693c28f4@pengutronix.de> (raw)
The imx media device currently assumes that there is only a single media
pipeline. However, the media graph has multiple imx capture devices.
These may be started separately on media pipelines if they don't cause
conflicts in the media graph.
Move the media pipeline from the media device to the capture devices to
properly track and handle multiple media pipelines for the imx-csi.
Refactor the code to start the media pipeline from the driver to help
the reader.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
---
Michael Tretter (3):
media: imx-csi: move media_pipeline to video device
media: imx-csi: explicitly start media pipeline on pad 0
media: imx-csi: use media_pad_is_streaming helper
drivers/staging/media/imx/imx-media-capture.c | 8 ++++----
drivers/staging/media/imx/imx-media-utils.c | 12 ++++++++----
drivers/staging/media/imx/imx-media.h | 7 ++++---
3 files changed, 16 insertions(+), 11 deletions(-)
---
base-commit: 1a31cb2782104969e48c7ce7e4fc06e403fcb5cf
change-id: 20251107-media-imx-cleanup-9022d941ae44
Best regards,
--
Michael Tretter <m.tretter@pengutronix.de>
next reply other threads:[~2025-11-07 10:16 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-07 10:16 Michael Tretter [this message]
2025-11-07 10:16 ` [PATCH 1/3] media: imx-csi: move media_pipeline to video device Michael Tretter
2025-11-07 10:27 ` Philipp Zabel
2025-11-07 16:10 ` Frank Li
2025-11-07 10:16 ` [PATCH 2/3] media: imx-csi: explicitly start media pipeline on pad 0 Michael Tretter
2025-11-07 10:28 ` Philipp Zabel
2025-11-07 16:12 ` Frank Li
2025-11-07 10:16 ` [PATCH 3/3] media: imx-csi: use media_pad_is_streaming helper Michael Tretter
2025-11-07 10:28 ` Philipp Zabel
2025-11-07 16:14 ` Frank Li
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