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* module: remove never implemented MODULE_SUPPORTED_DEVICELeon Romanovsky2021-03-174-7/+0
| | | | | | | | | | MODULE_SUPPORTED_DEVICE was added in pre-git era and never was implemented. We can safely remove it, because the kernel has grown to have many more reliable mechanisms to determine if device is supported or not. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* media: rkisp1: params: fix wrong bits settingsDafna Hirschfeld2021-03-111-1/+0
| | | | | | | | | | | | The histogram mode is set using 'rkisp1_params_set_bits'. Only the bits of the mode should be the value argument for that function. Otherwise bits outside the mode mask are turned on which is not what was intended. Fixes: bae1155cf579 ("media: staging: rkisp1: add output device for parameters") Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
* media: v4l: vsp1: Fix uif null pointer accessBiju Das2021-03-111-2/+2
| | | | | | | | | | RZ/G2L SoC has no UIF. This patch fixes null pointer access, when UIF module is not used. Fixes: 5e824f989e6e8("media: v4l: vsp1: Integrate DISCOM in display pipeline") Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
* media: v4l: vsp1: Fix bru null pointer accessBiju Das2021-03-111-1/+1
| | | | | | | | | | RZ/G2L SoC has only BRS. This patch fixes null pointer access,when only BRS is enabled. Fixes: cbb7fa49c7466("media: v4l: vsp1: Rename BRU to BRx") Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
* Merge tag 'topic/iomem-mmap-vs-gup-2021-02-22' of ↵Linus Torvalds2021-02-221-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm Pull follow_pfn() updates from Daniel Vetter: "Fixes around VM_FPNMAP and follow_pfn: - replace mm/frame_vector.c by get_user_pages in misc/habana and drm/exynos drivers, then move that into media as it's sole user - close race in generic_access_phys - s390 pci ioctl fix of this series landed in 5.11 already - properly revoke iomem mappings (/dev/mem, pci files)" * tag 'topic/iomem-mmap-vs-gup-2021-02-22' of git://anongit.freedesktop.org/drm/drm: PCI: Revoke mappings like devmem PCI: Also set up legacy files only after sysfs init sysfs: Support zapping of binary attr mmaps resource: Move devmem revoke code to resource framework /dev/mem: Only set filp->f_mapping PCI: Obey iomem restrictions for procfs mmap mm: Close race in generic_access_phys media: videobuf2: Move frame_vector into media subsystem mm/frame-vector: Use FOLL_LONGTERM misc/habana: Use FOLL_LONGTERM for userptr misc/habana: Stop using frame_vector helpers drm/exynos: Use FOLL_LONGTERM for g2d cmdlists drm/exynos: Stop using frame_vector helpers
| * media: videobuf2: Move frame_vector into media subsystemDaniel Vetter2021-01-121-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's the only user. This also garbage collects the CONFIG_FRAME_VECTOR symbol from all over the tree (well just one place, somehow omap media driver still had this in its Kconfig, despite not using it). Reviewed-by: John Hubbard <jhubbard@nvidia.com> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Pawel Osciak <pawel@osciak.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Tomasz Figa <tfiga@chromium.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Jérôme Glisse <jglisse@redhat.com> Cc: Jan Kara <jack@suse.cz> Cc: Dan Williams <dan.j.williams@intel.com> Cc: linux-mm@kvack.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: linux-media@vger.kernel.org Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20201127164131.2244124-7-daniel.vetter@ffwll.ch
* | Merge tag 'devicetree-for-5.12' of ↵Linus Torvalds2021-02-221-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build host fdtoverlay - Add kbuild support to build DT overlays (%.dtbo) - Drop NULLifying match table in of_match_device(). In preparation for this, there are several driver cleanups to use (of_)?device_get_match_data(). - Drop pointless wrappers from DT struct device API - Convert USB binding schemas to use graph schema and remove old plain text graph binding doc - Convert spi-nor and v3d GPU bindings to DT schema - Tree wide schema fixes for if/then schemas, array size constraints, and undocumented compatible strings in examples - Handle 'no-map' correctly for already reserved memblock regions * tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (35 commits) driver core: platform: Drop of_device_node_put() wrapper of: Remove of_dev_{get,put}() dt-bindings: usb: Change descibe to describe in usbmisc-imx.txt dt-bindings: can: rcar_canfd: Group tuples in pin control properties dt-bindings: power: renesas,apmu: Group tuples in cpus properties dt-bindings: mtd: spi-nor: Convert to DT schema format dt-bindings: Use portable sort for version cmp dt-bindings: ethernet-controller: fix fixed-link specification dt-bindings: irqchip: Add node name to PRUSS INTC dt-bindings: interconnect: Fix the expected number of cells dt-bindings: Fix errors in 'if' schemas dt-bindings: iommu: renesas,ipmmu-vmsa: Make 'power-domains' conditionally required dt-bindings: Fix undocumented compatible strings in examples kbuild: Add support to build overlays (%.dtbo) scripts: dtc: Remove the unused fdtdump.c file scripts: dtc: Build fdtoverlay tool scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9 scripts: dtc: Fetch fdtoverlay.c from external DTC project dt-bindings: thermal: sun8i: Fix misplaced schema keyword in compatible strings dt-bindings: iio: dac: Fix AD5686 references ...
| * | media: renesas-ceu: Use of_device_get_match_data()Stephen Boyd2021-01-261-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver can use the replacement API instead of calling of_match_device() and then dereferencing the pointer that is returned. This nicely avoids referencing the match table when it is undefined with configurations where CONFIG_OF=n. Signed-off-by: Stephen Boyd <swboyd@chromium.org> Acked-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Jacopo Mondi <jacopo@jmondi.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Frank Rowand <frowand.list@gmail.com> Cc: <linux-media@vger.kernel.org> Cc: <linux-renesas-soc@vger.kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210123034428.2841052-2-swboyd@chromium.org
* | Merge tag 'media/v5.12-1' of ↵Linus Torvalds2021-02-2188-1231/+11068
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - some core fixes in VB2 mem2mem support - some improvements and cleanups in V4L2 async kAPI - newer controls in V4L2 API for H-264 and HEVC codecs - allegro-dvt driver was promoted from staging - new i2c sendor drivers: imx334, ov5648, ov8865 - new automobile camera module: rdacm21 - ipu3 cio2 driver started gained support for some ACPI BIOSes - new ATSC frontend: MaxLinear mxl692 VSB tuner/demod - the SMIA/CCS driver gained more support for CSS standard - several driver fixes, updates and improvements * tag 'media/v5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (362 commits) media: v4l: async: Fix kerneldoc documentation for async functions media: i2c: max9271: Add MODULE_* macros media: i2c: Kconfig: Make MAX9271 a module media: imx334: 'ret' is uninitialized, should have been PTR_ERR() media: i2c: Add imx334 camera sensor driver media: dt-bindings: media: Add bindings for imx334 media: ov8856: Configure sensor for GRBG Bayer for all modes media: i2c: imx219: Implement V4L2_CID_LINK_FREQ control media: ov5675: fix vflip/hflip control media: ipu3-cio2: Build bridge only if ACPI is enabled media: Remove the legacy v4l2-clk API media: ov6650: Use the generic clock framework media: mt9m111: Use the generic clock framework media: ov9640: Use the generic clock framework media: pxa_camera: Drop the v4l2-clk clock register media: mach-pxa: Register the camera sensor fixed-rate clock media: i2c: imx258: get clock from device properties and enable it via runtime PM media: i2c: imx258: simplify getting state container media: i2c: imx258: add support for binding via device tree media: dt-bindings: media: imx258: add bindings for IMX258 sensor ...
| * | media: pxa_camera: Drop the v4l2-clk clock registerEzequiel Garcia2021-02-061-29/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that mach-based PXA platforms are registering proper fixed-rate clocks through the CCF, the v4l2-clk clock is no longer required. Drop this clock, so the driver no longer depends on the legacy v4l2-clk API. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Acked-by: Petr Cvek <petrcvekcz@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | media: marvell-ccic: power up the device on mclk enableLubomir Rintel2021-02-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Writing to REG_CLKCTRL with the power off causes a hang. Enable the device first. Cc: stable@vger.kernel.org # 5.10+ Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | media: v4l2-async: Improve v4l2_async_notifier_add_*_subdev() APILaurent Pinchart2021-02-0621-68/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The functions that add an async subdev to an async subdev notifier take as an argument the size of the container structure they need to allocate. This is error prone, as passing an invalid size will not be caught by the compiler. Wrap those functions in macros that take a container type instead of a size, and cast the returned pointer to the desired type. The compiler will catch mistakes if the incorrect type is passed to the macro, as the assignment types won't match. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Helen Koike <helen.koike@collabora.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> (core+ti-cal) Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | media: davinci: vpif_display: Remove unused v4l2-async codeEzequiel Garcia2021-02-062-72/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are no users for vpif_display_config.asd_sizes and vpif_display_config.asd members, which means the v4l2-async subdevices aren't being defined anywhere. Remove the v4l2-async, leaving only the synchronous setup. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | media: pxa-camera: Use v4l2_async_notifier_add_*_subdevEzequiel Garcia2021-02-061-34/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The use of v4l2_async_notifier_add_subdev will be discouraged. Drivers are instead encouraged to use a helper such as v4l2_async_notifier_add_fwnode_remote_subdev. This fixes a misuse of the API, as v4l2_async_notifier_add_subdev should get a kmalloc'ed struct v4l2_async_subdev. Use the appropriate helper: v4l2_async_notifier_add_i2c_subdev or v4l2_async_notifier_add_fwnode_remote_subdev, which handles the needed setup, instead of open-coding it. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | media: renesas-ceu: Use v4l2_async_notifier_add_*_subdevEzequiel Garcia2021-02-061-33/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The use of v4l2_async_notifier_add_subdev will be discouraged. Drivers are instead encouraged to use a helper such as v4l2_async_notifier_add_i2c_subdev. This fixes a misuse of the API, as v4l2_async_notifier_add_subdev should get a kmalloc'ed struct v4l2_async_subdev, removing some boilerplate code while at it. Use the appropriate helper: v4l2_async_notifier_add_i2c_subdev or v4l2_async_notifier_add_fwnode_remote_subdev, which handles the needed setup, instead of open-coding it. Using v4l2-async to allocate the driver-specific structs, requires to change struct ceu_subdev so the embedded struct v4l2_async_subdev is now the first element. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | media: marvell-ccic: Use v4l2_async_notifier_add_*_subdevEzequiel Garcia2021-02-064-17/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The use of v4l2_async_notifier_add_subdev will be discouraged. Drivers are instead encouraged to use a helper such as v4l2_async_notifier_add_fwnode_remote_subdev. This fixes a misuse of the API, as v4l2_async_notifier_add_subdev should get a kmalloc'ed struct v4l2_async_subdev, removing some boilerplate code while at it. Use the appropriate helper: v4l2_async_notifier_add_i2c_subdev or v4l2_async_notifier_add_fwnode_remote_subdev, which handles the needed setup, instead of open-coding it. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | media: cadence: Use v4l2_async_notifier_add_fwnode_remote_subdevEzequiel Garcia2021-02-061-10/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The use of v4l2_async_notifier_add_subdev will be discouraged. Drivers are instead encouraged to use a helper such as v4l2_async_notifier_add_fwnode_remote_subdev. This fixes a misuse of the API, as v4l2_async_notifier_add_subdev should get a kmalloc'ed struct v4l2_async_subdev, removing some boilerplate code while at it. Use the appropriate helper v4l2_async_notifier_add_fwnode_remote_subdev, which handles the needed setup, instead of open-coding it. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | media: exynos4-is: Use v4l2_async_notifier_add_fwnode_remote_subdevEzequiel Garcia2021-02-062-12/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The use of v4l2_async_notifier_add_subdev will be discouraged. Drivers are instead encouraged to use a helper such as v4l2_async_notifier_add_fwnode_remote_subdev. This fixes a misuse of the API, as v4l2_async_notifier_add_subdev should get a kmalloc'ed struct v4l2_async_subdev, removing some boilerplate code while at it. Use the appropriate helper v4l2_async_notifier_add_fwnode_remote_subdev, which handles the needed setup, instead of open-coding it. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | media: stm32: Use v4l2_async_notifier_add_fwnode_remote_subdevEzequiel Garcia2021-02-061-56/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The use of v4l2_async_notifier_add_subdev will be discouraged. Drivers are instead encouraged to use a helper such as v4l2_async_notifier_add_fwnode_remote_subdev. This fixes a misuse of the API, as v4l2_async_notifier_add_subdev should get a kmalloc'ed struct v4l2_async_subdev, removing some boilerplate code while at it. Use the appropriate helper v4l2_async_notifier_add_fwnode_remote_subdev, which handles the needed setup, instead of open-coding it. This results in removal of the now unneeded driver-specific state struct dcmi_graph_entity, keeping track of just the source subdevice. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | media: atmel: Use v4l2_async_notifier_add_fwnode_remote_subdevEzequiel Garcia2021-02-063-62/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The use of v4l2_async_notifier_add_subdev will be discouraged. Drivers are instead encouraged to use a helper such as v4l2_async_notifier_add_fwnode_remote_subdev. This fixes a misuse of the API, as v4l2_async_notifier_add_subdev should get a kmalloc'ed struct v4l2_async_subdev, removing some boilerplate code while at it. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | media: v4l2-async: Clean v4l2_async_notifier_add_fwnode_remote_subdevEzequiel Garcia2021-02-065-69/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change v4l2_async_notifier_add_fwnode_remote_subdev semantics so it allocates the struct v4l2_async_subdev pointer. This makes the API consistent: the v4l2-async subdevice addition functions have now a unified usage model. This model is simpler, as it makes v4l2-async responsible for the allocation and release of the subdevice descriptor, and no longer something the driver has to worry about. On the user side, the change makes the API simpler for the drivers to use and less error-prone. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | Merge tag 'v5.11-rc6' into patchworkMauro Carvalho Chehab2021-02-012-1/+3
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux 5.11-rc6 * tag 'v5.11-rc6': (1466 commits) Linux 5.11-rc6 leds: rt8515: Add Richtek RT8515 LED driver dt-bindings: leds: Add DT binding for Richtek RT8515 leds: trigger: fix potential deadlock with libata leds: leds-ariel: convert comma to semicolon leds: leds-lm3533: convert comma to semicolon dt-bindings: Cleanup standard unit properties soc: litex: Properly depend on HAS_IOMEM tty: avoid using vfs_iocb_iter_write() for redirected console writes null_blk: cleanup zoned mode initialization cifs: fix dfs domain referrals drm/nouveau/kms/gk104-gp1xx: Fix > 64x64 cursors drm/nouveau/kms/nv50-: Report max cursor size to userspace drivers/nouveau/kms/nv50-: Reject format modifiers for cursor planes drm/nouveau/svm: fail NOUVEAU_SVM_INIT ioctl on unsupported devices drm/nouveau/dispnv50: Restore pushing of all data. io_uring: reinforce cancel on flush during exit cifs: returning mount parm processing errors correctly rxrpc: Fix memory leak in rxrpc_lookup_local mlxsw: spectrum_span: Do not overwrite policer configuration ...
| * | | media: venus: venc: set IDR period to FW only for H264 & HEVCDikshita Agarwal2021-01-271-10/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HFI_PROPERTY_CONFIG_VENC_IDR_PERIOD is supported for only H264 & HEVC codec. There is no need to set it for VP8 since all key frames are treated as IDR frames for VP8. Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: venus: venc: set inband mode property to FW.Dikshita Agarwal2021-01-272-1/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set HFI_PROPERTY_CONFIG_VENC_SYNC_FRAME_SEQUENCE_HEADER to FW to support inband sequence header mode. Reviewed-by: Fritz Koenig <frkoenig@chromium.org> Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: venus: venc: fix handlig of S_SELECTION and G_SELECTIONDikshita Agarwal2021-01-275-13/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - return correct width and height for G_SELECTION - update capture port wxh with rectangle wxh. - add support for HFI_PROPERTY_PARAM_UNCOMPRESSED_PLANE_ACTUAL_INFO to set stride info and chroma offset to FW. Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: venus: pm_helpers: Control core power domain manuallyStanimir Varbanov2021-01-272-19/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Presently we use device_link to control core power domain. But this leads to issues because the genpd doesn't guarantee synchronous on/off for supplier devices. Switch to manually control by pmruntime calls. Tested-by: Fritz Koenig <frkoenig@chromium.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: platform: Remove depends on interconnectGeorgi Djakov2021-01-271-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dependency on interconnect in the Kconfig was introduced to avoid the case of interconnect=m and driver=y, but the interconnect framework has been converted from tristate to bool now. Remove the dependency as the framework can't be a module anymore. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: venus: core: add support to dump FW regionDikshita Agarwal2021-01-273-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support to dump video FW region during FW crash using devcoredump helpers. Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: venus: Mark bufreq_enc with static keywordZou Wei2021-01-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following sparse warning: hfi_plat_bufs_v6.c:1242:5: warning: symbol 'bufreq_enc' was not declared. Should it be static? Signed-off-by: Zou Wei <zou_wei@huawei.com> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: venus: Fix uninitialized variable count being checked for zeroColin Ian King2021-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the case where plat->codecs is NULL the variable count is uninitialized but is being checked to see if it is 0. Fix this by initializing count to 0. Addresses-Coverity: ("Uninitialized scalar variable") Fixes: e29929266be1 ("media: venus: Get codecs and capabilities from hfi platform") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: add support for HEVC encodingMichael Tretter2021-01-273-36/+516
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Allegro Codec supports HEVC encoding. The messages to the MCU are the same for H.264 and HEVC, but some options have to be changed. These are actually only a few options. The driver, however, must add the HEVC VPS/SPS/PPS NAL Units to the coded stream and must properly provide the HEVC format and controls to user space. [hverkuil: fix warning for wrong enum type (h264 instead of hevc)] Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: activate v4l2-ctrls only for current codecMichael Tretter2021-01-271-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These controls are specific to H.264 and shall only be activated, if the coded format is H.264. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: increase offset in CAPTURE bufferMichael Tretter2021-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The HEVC Non-VCL NAL units require more space than the H.264 Non-VCL NAL units. Therefore, the driver needs to reserve more space in front of the actual coded data that is written by the hardware codec. Increase the offset that shall be used by the hardware codec from 64 bytes to 128 bytes which is as arbitrary as before. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: rename codec specific functionsMichael Tretter2021-01-271-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The maximum bitrate and the size of the CPB are dependent on the level. As the levels differ between the different codecs, the functions to get the maximum bitrate and CPB must be codec specific, too. Rename the functions to make it obvious that the function are only valid for H.264. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: add helper to get entropy modeMichael Tretter2021-01-271-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver only supports CAVLC for H.264, but HEVC only uses CABAC. As the driver has to explicitly tell the MCU to use CABAC for HEVC, add a helper function to get the entropy mode. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: use accessor functions for QP valuesMichael Tretter2021-01-271-5/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | V4L2 specifies different controls for the QP values of different codecs. Simplify users that just care for the QP values by providing accessor function that return the correct control based on the currently set codec. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: remove profile and level from channelMichael Tretter2021-01-271-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The profile and level are straight copies from the v4l2-ctrls. Avoid duplication and directly read the value of the v4l2-ctrl. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: remove cpb_size and gop_size from channelMichael Tretter2021-01-271-19/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cpb_size and the gop_size are straight copies of the values in the v4l2-ctrls. To avoid this duplication, directly get the values from the v4l2-ctrls and remove the copies. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: implement scaling of cpb size in SPSMichael Tretter2021-01-271-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cbp_size_value_minus1 in the SPS can scaled using cpb_size_scale to reduce the number of bits necessary to encode the value. For simplicity, the scaling was set to 1. Restructure to the code to make it easier to drop the cbp_size from the channel and as we are at it, also properly implement the scaling. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: initialize bitrate using v4l2_ctrlMichael Tretter2021-01-271-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the driver now uses the v4l2-ctrls to setup the channel, there is no need to explicitly set the bitrate. The initial bitrate is now set via the same path as if it is set from userspace using the v4l2-ctrl. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: use handler_setup to configure channelMichael Tretter2021-01-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v4l2_ctrl_handler_setup() calls s_ctrl for all controls of the handler. This ensures that the channel is initialized using the default values of the v4l2-ctrls. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: fix log2_max_poc in firmware 2019.1Michael Tretter2021-01-271-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The log2_max_poc field is used to set log2_max_pic_order_cnt_lsb_minus4 for the coded stream. It has an allowed range of 0 to 12. param contains the value without the minus4, but since firmware version 2019.1, the value has to be log2_max_pic_order_cnt_lsb - 1, presumably to fit the maximum value of 16 into a 4 bit field. The driver does not support firmware version 2019.1. Thus, change the behaviour starting from firmware version 2019.2. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: move encoding options to channelMichael Tretter2021-01-271-20/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several encoding options that are hard coded in the parameter that is used to configure the hardware codec. However, some of the options must be written to the SPS/PPS by the driver. Furthermore, some of the options depend on the codec that is used (i.e. H.264 or HEVC). Therefore, move options that depend on the codec to the channel and add constants for options that are independent of the codec but must be written to the SPS/PPS. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: adjust channel after format changeMichael Tretter2021-01-271-17/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A format change (i.e. the frame size or the codec) has multiple effects on a channel: - The available controls - The limits of the available controls - The default encoding options To avoid scattering the changes all over the driver, add a new function that goes over the channel and does all required adjustments. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: implement S_FMT for CAPTUREMichael Tretter2021-01-271-3/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to support different codecs, the driver must support changing the format on CAPTURE. Therefore, the driver needs to handle S_FMT on CAPTURE. As the driver will have a different number of formats for OUTPUT and CAPTURE, split the check for the format index in ENUM_FMT into CAPTURE and OUTPUT. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: add HEVC NAL unit generatorMichael Tretter2021-01-273-1/+1175
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When encoding a video as HEVC, the allegro driver needs to generate the Non-VCL NAL units for HEVC. Do the same as for H.264 and add a module that takes C structs for the VPS/SPS/PPS and encodes the fields as RBPS as specified by "ITU-T Rec. H.265 (02/2018) high efficiency video coding". [hverkuil: add missing static for nal_hevc_write/read_start_code_prefix] [hverkuil: fix typo: pps -> vps in nal_hevc_write_vps] Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: add helper to report unsupported fieldsMichael Tretter2021-01-272-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow generators to explicitly signal an error if the C structs contain unsupported or invalid fields. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: allegro: extract RBSP handler from H.264 NAL generatorMichael Tretter2021-01-274-330/+374
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RBSP structure is the same for HEVC and H.264. In order to be able to reuse the RBSP handler for generating HEVC NAL units, extract the functions from the H.264 generator. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: rcar-vin: Route events to correct video deviceNiklas Söderlund2021-01-271-5/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The event route for VIN running with a media controller (Gen3) is incorrect as all events are only routed to the video device that are used to register the async notifier. Remedy this be examining which subdevice generated the event and route it to all VIN(s) that are connected to that subdevice. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * | | media: rcar-vin: Do not try to stop stream if not runningNiklas Söderlund2021-01-271-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not attempt to stop the streaming if the stream is not running. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-22 06:08:11 +0000