#
b8ec754a |
|
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>
|
#
adb2dcd5 |
|
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>
|
#
d9a88c7c |
|
06-Jul-2023 |
Yangtao Li <frank.li@vivo.com> |
media: marvell: 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>
|
#
ef7aa3a7 |
|
12-Mar-2023 |
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
media: platform: marvell: 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/marvell/mmp-driver.c:364:34: error: ‘mmpcam_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>
|
#
100290bf |
|
26-Mar-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
media: marvell: 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>
|
#
94eca0c0 |
|
26-Mar-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
media: marvell: Simplify remove callback Fold mmpcam_remove() into its only caller mmpcam_platform_remove(). Note that cam can never be zero, as the probe function calls platform_set_drvdata() with a non-NULL argument (or returns an error code in which case .remove() won't be called). Also use mmpcam_remove() as the function name for the remove callback to align to mmpcam_probe() for .probe(). Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
|
#
5a1a39a8 |
|
26-Jan-2023 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: marvell: change return to goto for proper unwind The probe function used 'goto out' everywhere, except in one place where it returned an error. That too should be a 'goto out'. This fixes a smatch warning: mmp-driver.c:257 mmpcam_probe() warn: missing unwind goto? Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
|
#
dc7bbea9 |
|
13-Mar-2022 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
media: platform: rename marvell-ccic/ to marvell/ As the end goal is to have platform drivers split by vendor, rename marvell-ccic/ to marvell/. Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
|