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5848915b |
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19-Feb-2024 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
media: platform: replace of_graph_get_next_endpoint() From DT point of view, in general, drivers should be asking for a specific port number because their function is fixed in the binding. of_graph_get_next_endpoint() doesn't match to this concept. Simply replace - of_graph_get_next_endpoint(xxx, NULL); + of_graph_get_endpoint_by_regs(xxx, 0, -1); Link: https://lore.kernel.org/r/20240202174941.GA310089-robh@kernel.org Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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760d03f9 |
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17-Sep-2023 |
Christophe JAILLET <christophe.jaillet@wanadoo.fr> |
media: pxa_camera: Fix an error handling path in pxa_camera_probe() The commit in Fixes has reordered the code and the error handling path. However one 'goto' was missed. Fix it and branch at the correct place in the error handling path. Fixes: 5073d10cbaba ("media: pxa_camera: Register V4L2 device early") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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b8ec754a |
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23-Feb-2023 |
Sakari Ailus <sakari.ailus@linux.intel.com> |
media: v4l: async: Set v4l2_device and subdev in async notifier init Set the v4l2_device already in async notifier init, so struct device related to it will be available before the notifier is registered. This requires separating notifier initialisation into two functions, one that takes v4l2_device as its argument, v4l2_async_nf_init and v4l2_async_subdev_nf_init, for sub-device notifiers. Registering the notifier will use a single function, v4l2_async_nf_register. This is done in order to make struct device available earlier, during construction of the async connections, for sensible debug prints. 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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5073d10c |
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29-Mar-2023 |
Sakari Ailus <sakari.ailus@linux.intel.com> |
media: pxa_camera: Register V4L2 device early Register V4L2 device before initialising the notifier. This way the device can be made available to the V4L2 async framework from the notifier init time onwards. A subsequent patch will add struct v4l2_device as an argument to v4l2_async_nf_init(). 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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6e1e132e |
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28-Apr-2023 |
Sakari Ailus <sakari.ailus@linux.intel.com> |
media: pxa_camera: Fix probe error handling Fix and simplify error handling in pxa_camera probe, by moving devm_*() functions early in the probe function and then tearing down what was set up on error patch. 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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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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f3e76caa |
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06-Jul-2023 |
Yangtao Li <frank.li@vivo.com> |
media: pxa_camera: Use devm_platform_get_and_ioremap_resource() Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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4d649831 |
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12-Mar-2023 |
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
media: platform: intel: pxa: drop of_match_ptr for ID table The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it might not be relevant here). This also fixes !CONFIG_OF error: drivers/media/platform/intel/pxa_camera.c:2449:34: error: ‘pxa_camera_of_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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a1e25987 |
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15-Feb-2023 |
Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
media: Fix indentation issues introduced by subdev-wide state struct Commit 0d346d2a6f54 ("media: v4l2-subdev: add subdev-wide state struct") applied a large media tree-wide change produced by coccinelle. It was so large that a set of identical indentation issues went unnoticed during review. Fix them. While at it, and because it's easy to review both changes together, add a trailing comma for the last (and only) struct member initialization of the related structures, to avoid future changes should new fields need to be initialized. Fixes: 0d346d2a6f54 ("media: v4l2-subdev: add subdev-wide state struct") Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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3c56717a |
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26-Mar-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
media: pxa_camera: Convert to platform remove callback returning void The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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f068a6ce |
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10-Aug-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: avoid use of 'videobuf' The term 'videobuf' typically refers to the old videobuf version 1 framework. Avoid using this word in drivers that are converted to vb2. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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95495f2a |
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11-Mar-2022 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
media: platform: place Intel drivers on a separate dir In order to cleanup the main platform media directory, move Intel driver to its own directory. Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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