Merge branch 'next' into for-linus

Prepare input updates for 6.12 merge window.

Merge tag 'v6.10' into next

Sync up with mainline to bring in device_for_each_child_node_scoped()
and other newer APIs.

Merge drm-misc-next-2024-07-04 into drm-misc-next-fixes

Let's start the drm-misc-next-fixes cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge drm/drm-next into drm-intel-next

Sync to v6.10-rc3.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-xe-next

Needed to get tracing cleanup and add mmio tracing series.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge remote-tracking branch 'drm-misc/drm-misc-next' into HEAD

Merge drm-misc-next tree into the msm-next tree in order to be able to
use HDMI connector framework for the MSM HDMI driver.

Merge drm/drm-next into drm-misc-next

Let's start the new release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge branch 'tip/x86/cpu'

The Lunarlake patches rely on the new VFM stuff.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

Merge topic branches 'clkdev' and 'fixes' into for-linus

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

v6.10-rc1 is released, forward from v6.9

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Merge tag 'media/v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

- New V4L2 ioctl VIDIOC_REMOVE_BUFS

- experimental s

Merge tag 'media/v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

- New V4L2 ioctl VIDIOC_REMOVE_BUFS

- experimental support for using generic metaformats on V4L2 core

- New drivers: Intel IPU6 controller driver, Broadcom BCM283x/BCM271x

- More cleanups at atomisp driver

- Usual bunch of driver cleanups, improvements and fixes

* tag 'media/v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (328 commits)
media: bcm2835-unicam: Depend on COMMON_CLK
Revert "media: v4l2-ctrls: show all owned controls in log_status"
media: ov2740: Ensure proper reset sequence on probe()
media: intel/ipu6: Don't print user-triggerable errors to kernel log
media: bcm2835-unicam: Fix driver path in MAINTAINERS
media: bcm2835-unicam: Fix a NULL vs IS_ERR() check
media: bcm2835-unicam: Do not print error when irq not found
media: bcm2835-unicam: Do not replace IRQ retcode during probe
media: bcm2835-unicam: Convert to platform remove callback returning void
media: media: intel/ipu6: Fix spelling mistake "remappinp" -> "remapping"
media: intel/ipu6: explicitly include vmalloc.h
media: cec.h: Fix kerneldoc
media: uvcvideo: Refactor iterators
media: v4l: async: refactor v4l2_async_create_ancillary_links
media: intel/ipu6: Don't re-allocate memory for firmware
media: dvb-frontends: tda10048: Fix integer overflow
media: tc358746: Use the correct div_ function
media: i2c: st-mipid02: Use the correct div function
media: tegra-vde: Refactor timeout handling
media: stk1160: Use min macro
...

show more ...

Merge tag 'media-fixes-unicam-20240510' of https://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux into media_stage

bcm2835-unicam fixes for v6.10

Signed-off-by: Hans Verkuil <hverkuil-cisc

Merge tag 'media-fixes-unicam-20240510' of https://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux into media_stage

bcm2835-unicam fixes for v6.10

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.linuxtv.org/project/linux-media/patch/20240509222123.GA21033@pendragon.ideasonboard.com/

show more ...

media: bcm2835-unicam: Fix a NULL vs IS_ERR() check

The media_pad_remote_pad_unique() function returns error pointers, not
NULL. Update the check accordingly.

Fixes: 392cd78d495f ("media: bcm2835-

media: bcm2835-unicam: Fix a NULL vs IS_ERR() check

The media_pad_remote_pad_unique() function returns error pointers, not
NULL. Update the check accordingly.

Fixes: 392cd78d495f ("media: bcm2835-unicam: Add support for CCP2/CSI2 camera interface")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/fbbe7862-2820-44eb-81cb-7f33b99cca35@moroto.mountain
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

show more ...

media: bcm2835-unicam: Do not print error when irq not found

platform_get_irq() already prints an error for us.

Fix this cocci warning:
drivers/media/platform/broadcom/bcm2835-unicam.c:2664:2-9: li

media: bcm2835-unicam: Do not print error when irq not found

platform_get_irq() already prints an error for us.

Fix this cocci warning:
drivers/media/platform/broadcom/bcm2835-unicam.c:2664:2-9: line 2664 is redundant because platform_get_irq() already prints an error

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Link: https://lore.kernel.org/r/20240506-fix-broad-v2-2-e6a2a5c0d609@chromium.org
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

show more ...

media: bcm2835-unicam: Do not replace IRQ retcode during probe

platform_get_irq() cannot return the value 0. It will either return a non-zero
irq or a errcode.

If a errcode is returned, we need to

media: bcm2835-unicam: Do not replace IRQ retcode during probe

platform_get_irq() cannot return the value 0. It will either return a non-zero
irq or a errcode.

If a errcode is returned, we need to populate the error code upwards. It will
give a more accurate reason of why it failed to the caller, who might decide
to retry later.

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20240506-fix-broad-v2-1-e6a2a5c0d609@chromium.org
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

show more ...

media: bcm2835-unicam: 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

media: bcm2835-unicam: 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 ignored (apart
from emitting a warning) 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. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

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>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20240506100917.1544174-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

show more ...

media: bcm2835-unicam: Include v4l2-subdev.h

The unicam driver uses the v4l2_subdev structure. Include the
corresponding header instead of relying on indirect includes.

Closes: https://lore.kernel.

media: bcm2835-unicam: Include v4l2-subdev.h

The unicam driver uses the v4l2_subdev structure. Include the
corresponding header instead of relying on indirect includes.

Closes: https://lore.kernel.org/oe-kbuild-all/202404302324.8aTC84kE-lkp@intel.com/

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

show more ...

media: bcm2835-unicam: Fix build with !PM

The driver can only match the device vide the DT table, so the table
should always be used, of_match_ptr does not make sense here.

It fixes this warning:
d

media: bcm2835-unicam: Fix build with !PM

The driver can only match the device vide the DT table, so the table
should always be used, of_match_ptr does not make sense here.

It fixes this warning:
drivers/media/platform/broadcom/bcm2835-unicam.c:2724:34: warning: ‘unicam_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

show more ...

media: bcm2835-unicam: Add support for CCP2/CSI2 camera interface

Add a driver for the Unicam camera receiver block on BCM283x processors.
It is represented as two video device nodes: unicam-image a

media: bcm2835-unicam: Add support for CCP2/CSI2 camera interface

Add a driver for the Unicam camera receiver block on BCM283x processors.
It is represented as two video device nodes: unicam-image and
unicam-embedded which are connected to an internal subdev (named
unicam-subdev) in order to manage streams routing.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Co-developed-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Co-developed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Co-developed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[Sakari Ailus: Squash fixes by Laurent.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

show more ...