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adb2dcd5 |
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16-Feb-2023 |
Sakari Ailus <sakari.ailus@linux.intel.com> |
media: v4l: async: Rename v4l2_async_subdev as v4l2_async_connection Rename v4l2_async_subdev as v4l2_async_connection, in order to differentiate between the sub-devices and their connections: one sub-device can have many connections but the V4L2 async framework has so far allowed just a single one. Connections in this context will later translate into either MC ancillary or data links. This patch prepares changing that relation by changing existing users of v4l2_async_subdev to switch to v4l2_async_connection. Async sub-devices themselves will not be needed anymore Additionally, __v4l2_async_nf_add_subdev() has been renamed __v4l2_async_nf_add_connection(). Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> # imx6qp Tested-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> # rcar + adv746x Tested-by: Aishwarya Kothari <aishwarya.kothari@toradex.com> # Apalis i.MX6Q with TC358743 Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> # Renesas RZ/G2L SMARC Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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a617f33d |
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03-Nov-2022 |
Paul Kocialkowski <paul.kocialkowski@bootlin.com> |
media: sun6i-csi: Add support for MIPI CSI-2 to the bridge code Introduce MIPI CSI-2 support to the bridge with a new port, source and hardware configuration helper. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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21818a29 |
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03-Nov-2022 |
Paul Kocialkowski <paul.kocialkowski@bootlin.com> |
media: sun6i-csi: Introduce bridge format structure, list and helper Introduce a more informative format list for the bridge, with information about how to configure the input. This separation will later be useful when using the bridge standalone (without capture) for the isp workflow. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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90449f42 |
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03-Nov-2022 |
Paul Kocialkowski <paul.kocialkowski@bootlin.com> |
media: sun6i-csi: Add bridge dimensions and format helpers Introduce new helpers to ease getting information about the bridge. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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0d2b746b |
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03-Nov-2022 |
Paul Kocialkowski <paul.kocialkowski@bootlin.com> |
media: sun6i-csi: Add bridge v4l2 subdev with port management Introduce a bridge v4l2 subdev to prepare for separation between the processing part (bridge) and the dma engine, which is required to properly support ths isp workflow later on. Currently the bridge just manages fwnode mapping to media pads, using an async notifier (which was previously in the main code). The s_stream video op just forwards to the connected v4l2 subdev (sensor or MIPI CSI-2 bridge). The video capture device is now registered after the bridge and attaches to it with a media link. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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