Merge drm/drm-fixes into drm-misc-fixes

Forwarding to v6.6-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

- new i2c drivers: ds90ub913, ds90ub953, ds90ub960, dw9

Merge tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

- new i2c drivers: ds90ub913, ds90ub953, ds90ub960, dw9719, ds90ub913

- new Intel IVSC MEI drivers

- some Mediatek platform drivers were moved to a common location

- Intel atomisp2 driver is now working with the main ov2680 driver. Due
to that, the atomisp2 ov2680 staging one was removed

- the bttv driver was finally converted to videobuf2 framework. This
was the last one upstream using videobuf version 1 core. We'll likely
remove the old videobuf framework on 6.7

- lots of improvements at atomisp driver: it now works with normal I2C
sensors. Several compile-mode dependecies to select between ISP2400
and ISP2401 are now solved in runtime

- a new ipu-bridge logic was added to work with IVSC MEI drivers

- venus driver gained better support for new VPU versions

- the v4l core async framework has gained lots of improvements and
cleanups

- lots of other cleanups, improvements and driver fixes

* tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (358 commits)
media: ivsc: Add ACPI dependency
media: bttv: convert to vb2
media: bttv: use audio defaults for winfast2000
media: bttv: refactor bttv_set_dma()
media: bttv: move vbi_skip/vbi_count out of buffer
media: bttv: remove crop info from bttv_buffer
media: bttv: remove tvnorm field from bttv_buffer
media: bttv: remove format field from bttv_buffer
media: bttv: move do_crop flag out of bttv_fh
media: bttv: copy vbi_fmt from bttv_fh
media: bttv: copy vid fmt/width/height from fh
media: bttv: radio use v4l2_fh instead of bttv_fh
media: bttv: replace BUG with WARN_ON
media: bttv: use video_drvdata to get bttv
media: i2c: rdacm21: Fix uninitialized value
media: coda: Remove duplicated include
media: vivid: fix the racy dev->radio_tx_rds_owner
media: i2c: ccs: Check rules is non-NULL
media: i2c: ds90ub960: Fix PLL config for 1200 MHz CSI rate
media: i2c: ds90ub953: Fix use of uninitialized variables
...

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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 regis

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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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
s

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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Merge branch 'next' into for-linus

Prepare input updates for 6.3 merge window.

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

Backmerging into drm-misc-next to get DRM accelerator infrastructure,
which is required by ipuv driver.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge wireless into wireless-next

Due to the two cherry picked commits from wireless to wireless-next we have
several conflicts in mt76. To avoid any bugs with conflicts merge wireless into
wireless

Merge wireless into wireless-next

Due to the two cherry picked commits from wireless to wireless-next we have
several conflicts in mt76. To avoid any bugs with conflicts merge wireless into
wireless-next.

96f134dc1964 wifi: mt76: handle possible mt76_rx_token_consume failures
fe13dad8992b wifi: mt76: dma: do not increment queue head if mt76_dma_add_buf fails

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Merge tag 'v6.2-rc3' into next

Merge with mainline to bring in timer_shutdown_sync() API.

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

No conflicts.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge drm/drm-fixes into drm-misc-fixes

Let's start the fixes cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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

Sync up with v6.2-rc1.

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

Merge branch 'master' into mm-nonmm-stable

Merge branch 'master' into mm-stable

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

Sync after v6.2-rc1 landed in drm-next.

We need to get some dependencies in place before we can merge
the fixes series from Gwan-gyeong and Chris.

Referen

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

Sync after v6.2-rc1 landed in drm-next.

We need to get some dependencies in place before we can merge
the fixes series from Gwan-gyeong and Chris.

References: https://lore.kernel.org/all/Y6x5JCDnh2rvh4lA@intel.com/
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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media: sun6i-csi: bridge: Error out on invalid port to fix warning

The enabled variable is only set for a valid port and used later,
which triggers an uninitialized use smatch warning. Explicitly er

media: sun6i-csi: bridge: Error out on invalid port to fix warning

The enabled variable is only set for a valid port and used later,
which triggers an uninitialized use smatch warning. Explicitly error
out in that case to fix the warning.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Fixes: 0d2b746b1bef ("media: sun6i-csi: Add bridge v4l2 subdev with port management")
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

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Merge tag 'media/v6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media fixes from Mauro Carvalho Chehab:

- A regression at V4L2 core breaking string controls

-

Merge tag 'media/v6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media fixes from Mauro Carvalho Chehab:

- A regression at V4L2 core breaking string controls

- Build warning fixes on sun6i drivers when building with clang

* tag 'media/v6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
media: sun6i-isp: params: Unregister pending buffer on cleanup
media: sun6i-isp: params: Fix incorrect indentation
media: sun6i-isp: capture: Fix uninitialized variable use
media: sun6i-isp: proc: Declare subdev ops as static
media: sun6i-isp: proc: Error out on invalid port to fix warning
media: sun6i-isp: proc: Fix return code handling in stream off path
media: sun8i-a83t-mipi-csi2: Clarify return code handling in stream off path
media: sun6i-mipi-csi2: Clarify return code handling in stream off path
media: sun6i-csi: capture: Remove useless ret initialization
media: sun6i-csi: bridge: Error out on invalid port to fix warning
media: v4l2-ctrls-api.c: add back dropped ctrl->is_new = 1

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Merge remote-tracking branch 'torvalds/master' into perf/core

To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf:
Hashmap interface update to allow both long and void* keys/values"),

Merge remote-tracking branch 'torvalds/master' into perf/core

To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf:
Hashmap interface update to allow both long and void* keys/values"),
where a function present upstream was removed in the perf tools
development tree.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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media: sun6i-csi: bridge: Error out on invalid port to fix warning

The enabled variable is only set for a valid port and used later,
which triggers an uninitialized use smatch warning. Explicitly er

media: sun6i-csi: bridge: Error out on invalid port to fix warning

The enabled variable is only set for a valid port and used later,
which triggers an uninitialized use smatch warning. Explicitly error
out in that case to fix the warning.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Fixes: 0d2b746b1bef ("media: sun6i-csi: Add bridge v4l2 subdev with port management")
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

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Merge tag 'media/v6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

- DVB core changes to avoid refcount troubles and UAF

Merge tag 'media/v6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

- DVB core changes to avoid refcount troubles and UAF

- DVB API/core has gained support for DVB-C2 and DVB-S2X

- New sensor drivers: ov08x40, ov4689.c, st-vgxy61 and tc358746.c

- Removal of an unused sensor driver: s5k4ecgx

- Move microchip_csi2dc to a new directory, named after the
manufacturer

- Add media controller support to Microship drivers

- Old Atmel/Microship drivers that don't use media controler got moved
to staging

- New drivers added for Renesas RZ/G2L CRU and MIPI CSI-2 support

- Allwinner A31 camera sensor driver code was now split into a bridge
and a separate processor driver

- Added a virtual stateless decoder driver in order to test core
support for stateless drivers and test userspace apps using it

- removed platform-based support for ov9650, as this is not used
anymore

- atomisp now uses videobuf2 and supports normal mmap mode

- the imx7-media-csi driver got promoted from staging

- rcar-vin driver has gained support for gen3 UDS (Up Down Scaler)

- most i2c drivers now use I2C .probe_new() kAPI

- lots of drivers fixes, cleanups and improvements

* tag 'media/v6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (544 commits)
media: s5c73m3: Switch to GPIO descriptors
media: i2c: s5k5baf: switch to using gpiod API
media: i2c: s5k6a3: switch to using gpiod API
media: imx: remove code for non-existing config IMX_GPT_ICAP
media: si470x: Fix use-after-free in si470x_int_in_callback()
media: staging: stkwebcam: Restore MEDIA_{USB,CAMERA}_SUPPORT dependencies
media: coda: Add check for kmalloc
media: coda: Add check for dcoda_iram_alloc
dt-bindings: media: s5c73m3: Fix reset-gpio descriptor
media: dt-bindings: allwinner: h6-vpu-g2: Add IOMMU reference property
media: s5k4ecgx: Delete driver
media: s5k4ecgx: Switch to GPIO descriptors
media: Switch to use dev_err_probe() helper
headers: Remove some left-over license text in include/uapi/linux/v4l2-*
headers: Remove some left-over license text in include/uapi/linux/dvb/
media: usb: pwc-uncompress: Use flex array destination for memcpy()
media: s5p-mfc: Fix to handle reference queue during finishing
media: s5p-mfc: Clear workbit to handle error condition
media: s5p-mfc: Fix in register read and write for H264
media: imx: Use get_mbus_config instead of parsing upstream DT endpoints
...

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media: sun6i-csi: clarify return value, fix uninited variable and add missing static

This fixes three smatch warnings:

drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c:629:15: warning: 'en

media: sun6i-csi: clarify return value, fix uninited variable and add missing static

This fixes three smatch warnings:

drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c:629:15: warning: 'enabled' may be used uninitialized [-Wmaybe-uninitialized]
drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c:439 sun6i_csi_bridge_s_stream() warn: missing error code 'ret'
drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c:682 sun6i_csi_bridge_notifier_bound() error: uninitialized symbol 'enabled'.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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media: sun6i-csi: Add support for hooking to the isp devices

In order to use the isp and csi together, both devices need to be
parented to the same v4l2 and media devices. We use the isp as
top-leve

media: sun6i-csi: Add support for hooking to the isp devices

In order to use the isp and csi together, both devices need to be
parented to the same v4l2 and media devices. We use the isp as
top-level device and let the csi code hook to its v4l2 and media
devices when async subdev registration takes place.

As a result v4l2/media device setup is only called when the ISP
is missing and the capture device is registered after the devices
are hooked. The bridge subdev and its notifier are registered
without any device when the ISP is available. Top-level pointers
for the devices are introduced to either redirect to the hooked ones
(isp available) or the registered ones (isp missing).

Also keep track of whether the capture node was setup or not to
avoid cleaning up resources when it wasn't.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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media: sun6i-csi: Only configure capture when streaming

Add a streaming element to the capture state structure to know if the
capture device is used or not. Only configure things related to output
w

media: sun6i-csi: Only configure capture when streaming

Add a streaming element to the capture state structure to know if the
capture device is used or not. Only configure things related to output
when streaming, including the output format, irq, state (dma buffer)
and window configuration registers.

After this change, it becomes possible to use the bridge without the
capture device, which will be the case in the isp media flow.

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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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 Kocialkowsk

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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media: sun6i-csi: Move hardware control to the bridge

In order to support the isp workflow, we need to be able to configure
the hardware from the bridge when the capture device is not used.

As a re

media: sun6i-csi: Move hardware control to the bridge

In order to support the isp workflow, we need to be able to configure
the hardware from the bridge when the capture device is not used.

As a result, move all hardware configuration calls from capture to
the bridge. Only the window configuration part (which is specific
to using capture) remains there.

This effectively opens the way for hooking the bridge to the
isp in the future.

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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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

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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