summaryrefslogtreecommitdiffstats
path: root/Documentation/admin-guide/media (follow)
Commit message (Collapse)AuthorAgeFilesLines
* Merge tag 'docs-6.13-2' of git://git.lwn.net/linuxLinus Torvalds2024-11-261-0/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull more documentation updates from Jonathan Corbet: "A few late-arriving fixes, plus two more significant changes that were *almost* ready at the beginning of the merge window: - A new document on debugging techniques from Sebastian Fricke - A clarification on MODULE_LICENSE terms meant to head off the sort of confusion that led to the recent Tuxedo Computers mess" * tag 'docs-6.13-2' of git://git.lwn.net/linux: docs: Add debugging guide for the media subsystem docs: Add debugging section to process docs/licensing: Clarify wording about "GPL" and "Proprietary" docs: core-api/gfp_mask-from-fs-io: indicate that vmalloc supports GFP_NOFS/GFP_NOIO Documentation: kernel-doc: enumerate identifier *type*s Documentation: pwrseq: Fix trivial misspellings Documentation: filesystems: update filename extensions
| * docs: Add debugging guide for the media subsystemSebastian Fricke2024-11-221-0/+5
| | | | | | | | | | | | | | | | | | | | | | Provide a guide for developers on how to debug code with a focus on the media subsystem. This document aims to provide a rough overview over the possibilities and a rational to help choosing the right tool for the given circumstances. Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20241028-media_docs_improve_v3-v3-2-edf5c5b3746f@collabora.com
* | docs: media: update location of the media patchesMauro Carvalho Chehab2024-11-182-2/+2
| | | | | | | | | | | | | | | | | | | | | | Due to recent changes on the way we're maintaining media, the location of the main tree was updated. Change docs accordingly. Cc: stable@vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
* | media: admin-guide: Document the Raspberry Pi CFE (rp1-cfe)Tomi Valkeinen2024-10-163-0/+106
| | | | | | | | | | | | | | | | Add documentation for rp1-cfe driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
* | media: staging: drop omap4issHans Verkuil2024-10-082-63/+0
|/ | | | | | | | | | | The omap4 camera driver has seen no progress since forever, and now OMAP4 support has also been dropped from u-boot (1). So it is time to retire this driver. (1): https://lists.denx.de/pipermail/u-boot/2024-July/558846.html Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
* Merge tag 'media/v6.12-1' of ↵Linus Torvalds2024-09-244-13/+112
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - New CEC driver: Extron DA HD 4K Plus - Lots of driver fixes, cleanups and improvements * tag 'media/v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (179 commits) media: atomisp: Use clamp() in ia_css_eed1_8_vmem_encode() media: atomisp: Fix eed1_8 code assigning signed values to an unsigned variable media: atomisp: set lock before calling vb2_queue_init() media: atomisp: Improve binary finding debug logging media: atomisp: Drop dev_dbg() calls from hmm_[alloc|free]() media: atomisp: csi2-bridge: Add DMI quirk for t4ka3 on Xiaomi Mipad2 media: atomisp: add missing wait_prepare/finish ops media: atomisp: Remove unused declaration media: atomisp: use clamp() in compute_coring() media: atomisp: use clamp() in ia_css_eed1_8_encode() media: atomisp: Simplify ia_css_pipe_create_cas_scaler_desc_single_output() media: atomisp: Replace rarely used macro from math_support.h media: atomisp: Remove duplicated leftover, i.e. sh_css_dvs_info.h media: atomisp: bnr: fix trailing statement media: atomisp: move trailing */ to separate lines media: atomisp: move trailing statement to next line. media: atomisp: Fix trailing statement in ia_css_de.host.c media: atomisp: Fix spelling mistakes in atomisp.h media: atomisp: Fix spelling mistakes in atomisp_platform.h media: atomisp: Fix spelling mistake in csi_rx_public.h ...
| * media: cec: extron-da-hd-4k-plus: add the Extron DA HD 4K Plus CEC driverHans Verkuil2024-09-051-0/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the Extron DA HD 4K Plus series of 4K HDMI Distrubution Amplifiers (aka HDMI Splitters). These devices support CEC and this driver adds support for the CEC protocol for both the input and all outputs (2, 4 or 6 outputs, depending on the model). It also exports the EDID from the outputs and allows reading and setting the EDID of the input. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| * Merge tag 'next-media-rkisp1-20240814' of ↵Hans Verkuil2024-08-141-2/+9
| |\ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux.git Extensible parameters support for the rkisp1 driver. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
| | * media: uapi: videodev2: Add V4L2_META_FMT_RK_ISP1_EXT_PARAMSJacopo Mondi2024-08-121-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rkisp1 driver stores ISP configuration parameters in the fixed rkisp1_params_cfg structure. As the members of the structure are part of the userspace API, the structure layout is immutable and cannot be extended further. Introducing new parameters or modifying the existing ones would change the buffer layout and cause breakages in existing applications. The allow for future extensions to the ISP parameters, introduce a new extensible parameters format, with a new format 4CC. Document usage of the new format in the rkisp1 admin guide. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
| * | media: admin-guide: mgb4: Outputs DV timings documentation updateMartin Tůma2024-08-141-9/+14
| |/ | | | | | | | | | | | | | | | | Properly document the function of the mgb4 output "frame_rate" sysfs parameter and update the default DV timings values according to the latest code changes. Signed-off-by: Martin Tůma <martin.tuma@digiteqautomotive.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
| * Documentation: media: vivid.rst: update TODO listHans Verkuil2024-08-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | The vivid driver supports media controller support for quite a long time now, so drop that from the list. Since commit 4c4dacb052d4 ("media: vivid: loopback based on 'Connected To' controls") making EDID changes causes correct signaling to happen, but what is still missing is the 100 ms delay required before signaling that there is an HPD. Modify this TODO item accordingly. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* | treewide: Fix wrong singular form of jiffies in commentsAnna-Maria Behnsen2024-09-081-1/+1
|/ | | | | | | | | | | | | There are several comments all over the place, which uses a wrong singular form of jiffies. Replace 'jiffie' by 'jiffy'. No functional change. Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k Link: https://lore.kernel.org/all/20240904-devel-anna-maria-b4-timers-flseep-v1-3-e98760256370@linutronix.de
* media: em28xx: Add support for MyGica UTV3Nils Rothaug2024-06-291-0/+8
| | | | | | | | | | | | | | | | | The MyGica UTV3 Analog USB2.0 TV Box is a USB video capture card that has analog TV, composite video, and FM radio inputs, an IR remote, and provides audio only as Line Out, but not over USB. Mine is prepared for an FM tuner, but not equipped with one. Support for FM radio is therefore missing. The device contains: - Empia EM2860 USB bridge - Philips SAA7113 video decoder - NXP TDA9801T demodulator - Tena TNF931D-DFDR1 tuner - ST HCF4052 demux, switches input audio to Line Out Signed-off-by: Nils Rothaug <nils.rothaug@gmx.de> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: tuner-simple: Add support for Tena TNF931D-DFDR1Nils Rothaug2024-06-291-0/+2
| | | | | | | | | Tuner ranges were determined by USB capturing the vendor driver of a MyGica UTV3 video capture card. Signed-off-by: Nils Rothaug <nils.rothaug@gmx.de> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* documentation: media: vivid: Update documentation on vivid loopback supportDorcas Anono Litunya2024-06-281-23/+29
| | | | | | | | | | | | | | Modify section "Video and Sliced VBI Looping" in Documentation to explain the vivid loopback support for video across multiple vivid instances. Previous documentation is out-of-date as it was explaining looping in a single vivid instance only. Also, in "Some Future Improvements" the item "Add support to loop from a specific output to a specific input across vivid instances" can be dropped since that's now implemented. Signed-off-by: Dorcas Anono Litunya <anonolitunya@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: vivid: loopback based on 'Connected To' controlsHans Verkuil2024-06-281-5/+0
| | | | | | | | | | | | | | | | Instead of using hardwired video loopback limited to a single vivid instance, use the new 'Connected To' controls to only loopback if an HDMI or S-Video input is connected to another output, which can be in another vivid instance. Effectively this emulates connecting and disconnecting an HDMI/S-Video cable. The Loop Video control is dropped since it has now been replaced by the new 'Connected To' controls. The Display Present has also been dropped since it no longer fits. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Co-developed-by: Dorcas Anono Litunya <anonolitunya@gmail.com> Signed-off-by: Dorcas Anono Litunya <anonolitunya@gmail.com>
* media: Documentation: vivid.rst: Remove documentation for Capture OverlayDorcas Anono Litunya2024-06-281-68/+0
| | | | | | | | | | Modifying documentation to remove 'Capture Overlay section' as destructive capture overlay support was removed. See commit ccaa9d50ca73 ("media: vivid: drop overlay support") Signed-off-by: Dorcas Anono Litunya <anonolitunya@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: Documentation: vivid.rst: add supports_requestsHans Verkuil2024-06-281-0/+9
| | | | | | The module option supports_requests was not documented, add it. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: Documentation: vivid.rst: drop "Video, VBI and RDS Looping"Hans Verkuil2024-06-281-15/+17
| | | | | | | | Drop the "Video, VBI and RDS Looping" section, instead moving the Video/VBI info to section "Video and Sliced VBI looping" and the RDS info to section "Radio & RDS Looping". Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: Documentation: vivid.rst: fix confusing section refsHans Verkuil2024-06-281-20/+21
| | | | | | | | | | | | The documentation contained several instances of "section X" references, which no longer map to whatever X was. Replace these by the section titles. Also fix a single confusing typo in the "Radio & RDS Looping" section: "are regular frequency intervals" -> "at regular frequency intervals" Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: admin-guide: Document the Raspberry Pi PiSP BEJacopo Mondi2024-06-273-0/+130
| | | | | | | | Add documentation for the PiSP Back End memory-to-memory ISP. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: Documentation: ipu6: Fix examples in ipu6-isys admin-guideSamuel Wein2024-06-241-7/+7
| | | | | | | | | | | | Fix flags in X1 Yoga example. MEDIA_LNK_FL_DYNAMIC (0x4 in the link flag) was removed in V4 Intel IPU6 and IPU6 input system drivers. Added -V flag to media-ctl commands for X1 Yoga, lower-case v only makes it verbose upper-case V sets the format. Signed-off-by: Samuel Wein <sam@samwein.com> [Sakari Ailus: Align subject line, rewrap commit message.] Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: Documentation: add Intel IPU6 ISYS driver admin-guide docBingbu Cao2024-04-293-0/+710
| | | | | | | | | | This document mainly describe the functionality of IPU6 and IPU6 isys driver, and gives an example that how user can do imaging capture with tools. Signed-off-by: Bingbu Cao <bingbu.cao@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: admin-guide: Fix mgb4 driver documentation structureMartin Tůma2024-04-081-20/+15
| | | | | | | | Fix the mgb4 driver documentation structure that breaks the "Video4Linux (V4L) driver-specific documentation" outline. Signed-off-by: Martin Tůma <martin.tuma@digiteqautomotive.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* doc: media: visl: Document tpg_verbose parameterDetlev Casanova2024-02-161-2/+10
| | | | | | | | Also document stable frames and what it means for testing tools. Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> [hverkuil: add media: prefix to Subject]
* documentation: media: vivid: Modify typo in documentationDorcas Anono Litunya2024-02-051-1/+1
| | | | | | | Correct the default value of node_type vivid parameter to 0xe1d3d. Signed-off-by: Dorcas Anono Litunya <anonolitunya@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* Merge tag 'media/v6.8-2' of ↵Linus Torvalds2024-01-124-0/+87
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - v4l core: subdev frame interval now supports which field - v4l kapi: moves and renames the init_cfg pad op to init_state as an internal op. - new sensor drivers: gc0308, gc2145, Avnet Alvium, ov64a40, tw9900 - new camera driver: STM32 DCMIPP - s5p-mfc has gained MFC v12 support - new ISP driver added to staging: Starfive - new stateful encoder/decoded: Wave5 codec It is found on the J721S2 SoC, JH7100 SoC, ssd202d SoC. Etc. - fwnode gained support for MIPI "DisCo for Imaging" (https://www.mipi.org/specifications/mipi-disco-imaging) - as usual, lots of cleanups, fixups and driver improvements. * tag 'media/v6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (309 commits) media: i2c: thp7312: select CONFIG_FW_LOADER media: i2c: mt9m114: use fsleep() in place of udelay() media: videobuf2: core: Rename min_buffers_needed field in vb2_queue media: i2c: thp7312: Store frame interval in subdev state media: docs: uAPI: Fix documentation of 'which' field for routing ioctls media: docs: uAPI: Expand error documentation for invalid 'which' value media: docs: uAPI: Clarify error documentation for invalid 'which' value media: v4l2-subdev: Store frame interval in subdev state media: v4l2-subdev: Add which field to struct v4l2_subdev_frame_interval media: v4l2-subdev: Turn .[gs]_frame_interval into pad operations media: v4l: subdev: Move out subdev state lock macros outside CONFIG_MEDIA_CONTROLLER media: s5p-mfc: DPB Count Independent of VIDIOC_REQBUF media: s5p-mfc: Load firmware for each run in MFCv12. media: s5p-mfc: Set context for valid case before calling try_run media: s5p-mfc: Add support for DMABUF for encoder media: s5p-mfc: Add support for UHD encoding. media: s5p-mfc: Add support for rate controls in MFCv12 media: s5p-mfc: Add YV12 and I420 multiplanar format support media: s5p-mfc: Add initial support for MFCv12 media: s5p-mfc: Rename IS_MFCV10 macro ...
| * doc: media: visl: Add AV1 supportDetlev Casanova2023-12-071-0/+2
| | | | | | | | | | | | | | | | Add AV1 information in visl documentation. Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com> Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
| * media: admin-guide: Add starfive_camss.rst for Starfive Camera SubsystemJack Zhu2023-11-163-0/+85
| | | | | | | | | | | | | | | | Add starfive_camss.rst file that documents the Starfive Camera Subsystem driver which is used for handing image sensor data. Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* | Merge branch 'vegard' into docs-mwJonathan Corbet2023-11-171-9/+1
|\ \ | |/ |/| | | | | | | | | | | Vegard Nossum writes: This patch series replaces some instances of 'class:: toc-title' with toctree's :caption: attribute, see the last patch in the series for some more rationale/explanation.
| * media: admin-guide: properly format ToC headingVegard Nossum2023-11-171-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | "class:: toc-title" was a workaround for older Sphinx versions that are no longer supported. The canonical way to add a heading to the ToC is to use :caption:. Do that. Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20231027081830.195056-4-vegard.nossum@oracle.com
* | media: visl: use canonical ftrace pathRoss Zwisler2023-10-071-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The canonical location for the tracefs filesystem is at /sys/kernel/tracing. But, from Documentation/trace/ftrace.rst: Before 4.1, all ftrace tracing control files were within the debugfs file system, which is typically located at /sys/kernel/debug/tracing. For backward compatibility, when mounting the debugfs file system, the tracefs file system will be automatically mounted at: /sys/kernel/debug/tracing Update the visl decoder driver documentation to use this tracefs path. Signed-off-by: Ross Zwisler <zwisler@google.com> Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* | media: Documentation: Added Digiteq Automotive MGB4 driver documentationMartin Tůma2023-10-073-0/+376
|/ | | | | | | The "admin-guide" documentation for the Digiteq Automotive MGB4 driver. Signed-off-by: Martin Tůma <martin.tuma@digiteqautomotive.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: docs: qcom_camss: Update Code Aurora referencesJeffrey Hugo2023-07-191-3/+3
| | | | | | | | | | source.codeaurora.org is no longer accessible and so the reference links in the documentation are not useful. The content was mirrored over to Code Linaro so lets update the references to point there instead. Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: admin-guide: Update rkisp1.rstJack Zhu2023-05-251-2/+2
| | | | | | | | Update Rockchip ISP1 driver file path Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: i2c: Drop unused vs6624 camera sensor driverLaurent Pinchart2023-04-151-1/+0
| | | | | | | | | | | The vs6624 camera sensor driver doesn't support DT and relies on platform data. The last board files supplying platform data for that device have been removed from the kernel in v4.17. The driver hasn't been used since them. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: i2c: Drop unused sr030pc30 camera sensor driverLaurent Pinchart2023-04-151-1/+0
| | | | | | | | | | | The sr030pc30 camera sensor driver doesn't support DT and relies on platform data. No board file has ever provided platform data for that device. The driver has thus never been used in the mainline kernel since its introduction in v2.6.37. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: i2c: Drop unused s5k6aa camera sensor driverLaurent Pinchart2023-04-151-1/+0
| | | | | | | | | | | The s5k6aa camera sensor driver doesn't support DT and relies on platform data. The last board files supplying platform data for that device have been removed from the kernel in v3.11. The driver hasn't been used since them. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: i2c: Drop unused noon010pc30 camera sensor driverLaurent Pinchart2023-04-151-1/+0
| | | | | | | | | | | | | The noon010pc30 camera sensor driver doesn't support DT and relies on platform data. The last board files supplying platform data for that device have been removed from the kernel in v3.16. A device tree file referencing the device has been added in v3.17, but without corresponding DT bindings, and with DT support in the driver. The driver thus hasn't been used since v316. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: i2c: Drop unused mt9t001 camera sensor driverLaurent Pinchart2023-04-151-1/+0
| | | | | | | | | | | The mt9t001 camera sensor driver doesn't support DT and relies on platform data. No board file has ever provided platform data for that device. The driver has thus never been used in the mainline kernel since its introduction in v3.2. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: i2c: Drop unused mt9m032 camera sensor driverLaurent Pinchart2023-04-151-1/+0
| | | | | | | | | | | The mt9m032 camera sensor driver doesn't support DT and relies on platform data. No board file has ever provided platform data for that device. The driver has thus never been used in the mainline kernel since its introduction in v3.4. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: i2c: Drop unused m5mols camera sensor driverLaurent Pinchart2023-04-151-1/+0
| | | | | | | | | | | The m5mols camera sensor driver doesn't support DT and relies on platform data. The last board files supplying platform data for that device have been removed from the kernel in v3.11. The driver hasn't been used since them. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: i2c: Drop unused ad9389b video encoder driverLaurent Pinchart2023-04-151-1/+0
| | | | | | | | | | | | The ad9389b video encoder driver doesn't support DT and relies on platform data. No board file has ever provided platform data for that device. The driver has thus never been used in the mainline kernel since its introduction in v3.7. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: Documentation: admin-guide: cec.rst: document NTP issueHans Verkuil2023-04-151-0/+9
| | | | | | | | | The CEC pin framework is affected by NTP daemons speeding up or slowing down the system clock. Document this and explain how to fix this for chronyd. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: admin-guide/media/cec.rst: update CEC debugging docHans Verkuil2023-03-201-34/+36
| | | | | | | | | | | | The documentation on how to create your own Raspberry Pi CEC debugger was a bit out of date. Update it to the Raspberry Pi 4B, drop the mention of the RTC and a link to a picture that no longer works. Also reorganize the text to make it easier to follow and change the pins to match the pins I use. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* Merge tag 'media/v6.3-1' of ↵Linus Torvalds2023-02-2611-451/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - Removal of several VB1-only deprecated drivers: cpia2, fsl-viu, meye, stkwebcam, tm6000, vpfe_capture and zr364xx - saa7146 recovered from staging/deprecated. We opted to give ti a chance, and, instead of deprecating it, the intention is to write patches migrating it from VB1 to VB2. - av7110 returned from staging/deprecated/ to staging/ as we're not planning on dropping it any time soon - media controller API has gained experimental support for G_ROUTING and streams API. No drivers use it right now. We're planning to add one after -rc1, giving some time to experience the API and eventually have changes during the next development cycle - New sensor drivers: imx296, imx415, ov8858 - Atomisp had lots of changes, specially on its sensor's interface, making atomisp sensor drivers closer to normal sensor drivers - media controller kAPI has gained some helpers to traverse pipelines - uvcvideo now better support power line control - lots of bug fixes, cleanups and driver improvements * tag 'media/v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (296 commits) media: imx-mipi-csis: Check csis_fmt validity before use media: v4l2-subdev.c: clear stream field media: v4l2-ctrls-api.c: move ctrl->is_new = 1 to the correct line media: Revert "media: saa7146: deprecate hexium_gemini/orion, mxb and ttpci" media: Revert "media: av7110: move to staging/media/deprecated/saa7146" media: imx-pxp: convert to regmap media: imx-pxp: Use non-threaded IRQ media: imx-pxp: Introduce pxp_read() and pxp_write() wrappers media: imx-pxp: Implement frame size enumeration media: imx-pxp: Pass pixel format value to find_format() media: imx-pxp: Add media controller support media: imx-pxp: Don't set bus_info manually in .querycap() media: imx-pxp: Sort headers alphabetically media: imx-pxp: add support for i.MX7D media: imx-pxp: make data_path_ctrl0 platform dependent media: imx-pxp: disable LUT block media: imx-pxp: explicitly disable unused blocks media: imx-pxp: extract helper function to setup data path media: imx-pxp: detect PXP version media: dt-bindings: media: fsl-pxp: convert to yaml ...
| * media: docs: admin-guide: media: align HDMI CEC node names with dtschemaKrzysztof Kozlowski2023-02-061-2/+2
| | | | | | | | | | | | | | | | The bindings expect "cec" for HDMI CEC node. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: tm6000: remove deprecated driverHans Verkuil2023-01-222-87/+0
| | | | | | | | | | | | | | | | | | | | | | | | The tm6000 driver does not use the vb2 framework for streaming video, instead it uses the old vb1 framework and nobody stepped in to convert this driver to vb2. The hardware is very old, so the decision was made to remove it altogether since we want to get rid of the old vb1 framework. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: zr364xx: remove deprecated driverHans Verkuil2023-01-224-115/+0
| | | | | | | | | | | | | | | | | | | | | | | | The zr364xx driver does not use the vb2 framework for streaming video, instead it uses the old vb1 framework and nobody stepped in to convert this driver to vb2. The hardware is very old, so the decision was made to remove it altogether since we want to get rid of the old vb1 framework. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: stkwebcam: remove deprecated driverHans Verkuil2023-01-222-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | The stkwebcam driver does not use the vb2 framework for streaming video, instead it implements this in the driver. This is error prone, and nobody stepped in to convert this driver to that framework. The hardware is very old, so the decision was made to remove it altogether. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-15 04:03:40 +0100