Commit Graph

341 Commits

Author SHA1 Message Date
Linus Torvalds
25b6377007 drm next and fixes for 6.7-rc1
renesas:
 - atomic conversion
 - DT support
 
 ssd13xx:
 - dt binding fix for ssd132x
 - Initialize ssd130x crtc_state to NULL.
 
 amdgpu:
 - Fix RAS support check
 - RAS fixes
 - MES fixes
 - SMU13 fixes
 - Contiguous memory allocation fix
 - BACO fixes
 - GPU reset fixes
 - Min power limit fixes
 - GFX11 fixes
 - USB4/TB hotplug fixes
 - ARM regression fix
 - GFX9.4.3 fixes
 - KASAN/KCSAN stack size check fixes
 - SR-IOV fixes
 - SMU14 fixes
 - PSP13 fixes
 - Display blend fixes
 - Flexible array size fixes
 
 amdkfd:
 - GPUVM fix
 
 radeon:
 - Flexible array size fixes
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Merge tag 'drm-next-2023-11-07' of git://anongit.freedesktop.org/drm/drm

Pull more drm updates from Dave Airlie:
 "Geert pointed out I missed the renesas reworks in my main pull, so
  this pull contains the renesas next work for atomic conversion and DT
  support.

  It also contains a bunch of amdgpu and some small ssd13xx fixes.

  renesas:
   - atomic conversion
   - DT support

  ssd13xx:
   - dt binding fix for ssd132x
   - Initialize ssd130x crtc_state to NULL.

  amdgpu:
   - Fix RAS support check
   - RAS fixes
   - MES fixes
   - SMU13 fixes
   - Contiguous memory allocation fix
   - BACO fixes
   - GPU reset fixes
   - Min power limit fixes
   - GFX11 fixes
   - USB4/TB hotplug fixes
   - ARM regression fix
   - GFX9.4.3 fixes
   - KASAN/KCSAN stack size check fixes
   - SR-IOV fixes
   - SMU14 fixes
   - PSP13 fixes
   - Display blend fixes
   - Flexible array size fixes

  amdkfd:
   - GPUVM fix

  radeon:
   - Flexible array size fixes"

* tag 'drm-next-2023-11-07' of git://anongit.freedesktop.org/drm/drm: (83 commits)
  drm/amd/display: Enable fast update on blendTF change
  drm/amd/display: Fix blend LUT programming
  drm/amd/display: Program plane color setting correctly
  drm/amdgpu: Query and report boot status
  drm/amdgpu: Add psp v13 function to query boot status
  drm/amd/swsmu: remove fw version check in sw_init.
  drm/amd/swsmu: update smu v14_0_0 driver if and metrics table
  drm/amdgpu: Add C2PMSG_109/126 reg field shift/masks
  drm/amdgpu: Optimize the asic type fix code
  drm/amdgpu: fix GRBM read timeout when do mes_self_test
  drm/amdgpu: check recovery status of xgmi hive in ras_reset_error_count
  drm/amd/pm: only check sriov vf flag once when creating hwmon sysfs
  drm/amdgpu: Attach eviction fence on alloc
  drm/amdkfd: Improve amdgpu_vm_handle_moved
  drm/amd/display: Increase frame warning limit with KASAN or KCSAN in dml2
  drm/amd/display: Avoid NULL dereference of timing generator
  drm/amdkfd: Update cache info for GFX 9.4.3
  drm/amdkfd: Populate cache info for GFX 9.4.3
  drm/amdgpu: don't put MQDs in VRAM on ARM | ARM64
  drm/amdgpu/smu13: drop compute workload workaround
  ...
2023-11-07 17:10:02 -08:00
Geert Uytterhoeven
c68ab8b5ea media: uapi: Add MEDIA_BUS_FMT_RGB666_2X9_BE format
Add the RGB666 9:9 format MEDIA_BUS_FMT_RGB666_2X9_BE, which is
supported by the SH-Mobile LCD Controller.

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/8b421cc391ac511c07cb1e243c1ba18bb95f7f98.1694767209.git.geert+renesas@glider.be
2023-10-16 11:47:43 +02:00
Hans Verkuil
faaed02abf Documentation: media: buffer.rst: fix V4L2_BUF_FLAG_PREPARED
The list of ioctls that set or clear this flag was garbled in the generator
output. Put in the proper text.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-10-13 11:33:22 +02:00
Hans Verkuil
73e0538b49 Documentation: media: gen-errors.rst: fix confusing ENOTTY description
The text is very, very old and predates /dev/mediaX devices, so the
reference to "media device" is today very confusing.

It also says that the ioctl is not supported by the driver, but a
driver may have multiple device nodes, some support a given ioctl,
and some don't.

Simplify the description: ENOTTY means that the ioctl is not supported
by the file descriptor.

Reported-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-10-13 11:33:22 +02:00
Sakari Ailus
dc887661be media: Documentation: Split camera sensor documentation
Split camera sensor documentation into user and kernel portions. This
should make it easier for the user space developers to find the relevant
documentation.

Also add a list of exemplary drivers and add imx219 driver to it, besides
those that were already mentioned.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-10-07 10:55:48 +02:00
Sakari Ailus
580139fa0c media: Documentation: Align numbered list, make it a proper ReST
Align lines for numbered list so that Sphinx produces an uniform output
for all list entries. Also indent paragraphs of such list entries for
consistency.

Also use ReST numbered list syntax for the entries.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-10-07 10:55:47 +02:00
Hans Verkuil
cab0c4e94c media: Documentation: dv-timings.rst: explain basic approach
Explain how the DV Timings API and the V4L2_EVENT_SOURCE_CHANGE
event work together to handle video source changes.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-10-07 10:55:44 +02:00
Marvin Lin
1568583b39 media: uapi: Add controls for NPCM video driver
Create controls for Nuvoton NPCM video driver to support setting
capture mode of Video Capture/Differentiation (VCD) engine and getting
the count of HEXTILE rectangles that is compressed by Encoding
Compression Engine (ECE).

Signed-off-by: Marvin Lin <milkfafa@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-09-27 09:40:02 +02:00
Marvin Lin
d62d8e7b59 media: v4l: Add HEXTILE compressed format
Add HEXTILE compressed format which is defined in Remote Framebuffer
Protocol (RFC 6143, chapter 7.7.4 Hextile Encoding) and is used by
Encoding Compression Engine (ECE) present on Nuvoton NPCM SoCs.

Signed-off-by: Marvin Lin <milkfafa@gmail.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-09-27 09:40:01 +02:00
Suhrid Subramaniam
17f2370a21 media: v4l: Fix documentation for 12-bit packed Bayer
Fix documentation for R13 and R33 low bits.

Signed-off-by: Suhrid Subramaniam <suhrid.subramaniam@mediatek.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-09-27 09:39:56 +02:00
Linus Torvalds
307d59039f media updates for v6.6-rc1
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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
  ...
2023-09-01 12:21:32 -07:00
Bjorn Helgaas
d56b699d76 Documentation: Fix typos
Fix typos in Documentation.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20230814212822.193684-4-helgaas@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-08-18 11:29:03 -06:00
Tomi Valkeinen
997a6b01cd media: Documentation: Fix [GS]_ROUTING documentation
Add mention that successful VIDIOC_SUBDEV_G_ROUTING call will update
'num_routes' and remove mention about non-existing streams, which is
incorrect.

Fixes: ea73eda508 ("media: Documentation: Add GS_ROUTING documentation")
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@kernel.org>
2023-08-14 20:27:55 +02:00
Paul Kocialkowski
992ba89d03 media: doc: dev-encoder: Fixup type for ENUM_FRAMEINTERVALS
The doc mistakently mentions v4l2_frmsizeenum as the struct type passed
to VIDIOC_ENUM_FRAMEINTERVALS, while it's actually v4l2_frmivalenum that
should be used.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-08-10 07:58:36 +02:00
Paul Kocialkowski
1073f44141 media: doc: codec: Rename "Return fields" to "Returned fields" for consistency
The parts about fields that are returned typically comes after
"Required fields" so it feels more consistent to name them
"Returned fields".

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-08-10 07:58:36 +02:00
Paul Kocialkowski
1526ae0fd8 media: doc: dev-encoder: Fixup whitespace before bold asterisks
An extra whitespace after the asterisks prevents bold syntax parsing
and results in the asterisks shown in the (non-bold) title.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-08-10 07:58:35 +02:00
Mingjia Zhang
1dff2beb60 media: mediatek: vcodec: Add capture format to support 10bit raster mode
Define one uncompressed capture format V4L2_PIX_FMT_MT2110R in order to
support 10bit for H264 in mt8195.

Signed-off-by: Mingjia Zhang <mingjia.zhang@mediatek.com>
Co-developed-by: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-08-10 07:58:34 +02:00
Mingjia Zhang
6afcc2b0ae media: mediatek: vcodec: Add capture format to support 10bit tile mode
Define one uncompressed capture format V4L2_PIX_FMT_MT2110T in order to
support 10bit for AV1/VP9/HEVC in mt8195.

Signed-off-by: Mingjia Zhang <mingjia.zhang@mediatek.com>
Co-developed-by: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-08-10 07:58:34 +02:00
Benjamin Gaignard
fc91af0755 media: Add NV15_4L4 pixel format
NV15_4L4 is the 10-bits per component 4x4 tiled format.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-06-09 16:14:40 +01:00
Daniel Almeida
9de30f5799 media: Add AV1 uAPI
This patch adds the  AOMedia Video 1 (AV1) kernel uAPI.

This design is based on currently available AV1 API implementations and
aims to support the development of AV1 stateless video codecs
on Linux.

Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Co-developed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-06-09 16:13:01 +01:00
Dmitry Perchanov
e7f61113ed media: uapi: v4l: Intel metadata format update
Update metadata structure for Intel RealSense UVC/MIPI cameras.
Compliant to Intel Configuration version 3.

Signed-off-by: Dmitry Perchanov <dmitry.perchanov@intel.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-06-09 14:11:44 +01:00
Sakari Ailus
950e9a295b media: uapi: Fix [GS]_ROUTING ACTIVE flag value
The value of the V4L2_SUBDEV_ROUTE_FL_ACTIVE is 1, not 0. Use hexadecimal
numbers as is done elsewhere in the documentation.

Cc: stable@vger.kernel.org # for >= v6.3
Fixes: ea73eda508 ("media: Documentation: Add GS_ROUTING documentation")
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-05-25 16:21:22 +02:00
Sakari Ailus
e6a4702394 media: Documentation: Rename meta format files
Rename meta format files, using "metafmt" prefix instead of "pixfmt-meta".
These are metadata formats, not pixel formats.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Bingbu Cao <bingbu.cao@intel.com>
Cc: Dafna Hirschfeld <dafna@fastmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-05-25 16:21:22 +02:00
Sakari Ailus
71511a24ee Documentation: v4l: Document rotation and orientation for sensor drivers
Document how rotation and orientation should be taken into account in
writing camera sensor drivers.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-05-25 16:21:21 +02:00
Benjamin Gaignard
ae440c5da3 media: uapi: HEVC: Add num_delta_pocs_of_ref_rps_idx field
Some drivers firmwares parse by themselves slice header and need
num_delta_pocs_of_ref_rps_idx value to parse slice header
short_term_ref_pic_set().
Use one of the 4 reserved bytes to store this value without
changing the v4l2_ctrl_hevc_decode_params structure size and padding.

This value also exist in DXVA API.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
[hverkuil: fix typo in num_delta_pocs_of_ref_rps_idx doc]
2023-05-25 16:21:21 +02:00
Daniel Lundberg Pedersen
f93ff8b7dd media: docs: vidioc-g-ext-ctrls.rst: Update p_s32 and p_s64 types
The pointer types of p_s32 and p_s64 in v4l2_ext_control has been
updated, match the change in documentation.
Signed-off-by: Daniel Lundberg Pedersen <dlp@qtec.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-05-25 16:21:20 +02:00
Mauro Carvalho Chehab
8bc27fa5d7 docs: uapi: media: ignore new DVB-S2X FEC values
Some new FEC values was added to support DVB-S2X. They're properly
documented, but its addition adds some extra warnings to htmldocs
build. So, add them to the ignore list.

Fixes: 1825788e2a ("media: dvb: add missing DVB-S2X FEC parameter values")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-05-15 06:46:17 +01:00
Linus Torvalds
4ea956963f media updates for v6.4-rc1
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Merge tag 'media/v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - Removal of some old unused sensor drivers: ad9389b, m5mols, mt9m032,
   mt9t001, noon010pc30, s5k6aa, sr030pc30 and vs6624

 - New i.MX8 image sensor interface driver

 - Some new RC keymaps

 - lots of cleanups at atomisp driver to make it support standard
   features present on other webcam drivers

 - the cx18 and saa7146 now uses VB2

 - lots of cleanups and driver improvements

* tag 'media/v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (460 commits)
  media: ov5670: Fix probe on ACPI
  media: nxp: imx8-isi: Remove 300ms sleep after enabling channel
  media: nxp: imx8-isi: Replace udelay() with fsleep()
  media: nxp: imx8-isi: Drop partial support for i.MX8QM and i.MX8QXP
  media: nxp: Add i.MX8 ISI driver
  media: dt-bindings: media: Add i.MX8 ISI DT bindings
  media: atomisp: gmin_platform: Add Lenovo Ideapad Miix 310 gmin_vars
  media: atomisp: gmin_platform: Make DMI quirks take precedence over the _DSM table
  media: atomisp: Remove struct atomisp_sub_device index field
  media: atomisp: Drop support for streaming from 2 sensors at once
  media: atomisp: Remove atomisp_try_fmt() call from atomisp_set_fmt()
  media: atomisp: Remove unused ATOM_ISP_MAX_WIDTH_TMP and ATOM_ISP_MAX_HEIGHT_TMP
  media: atomisp: Remove snr_mbus_fmt local var from atomisp_try_fmt()
  media: atomisp: Remove custom V4L2_CID_FMT_AUTO control
  media: atomisp: Remove continuous mode related code from atomisp_set_fmt()
  media: atomisp: Remove duplicate atomisp_[start|stop]_streaming() prototypes
  media: atomisp: gc0310: Switch over to ACPI powermanagement
  media: atomisp: gc0310: Use devm_kzalloc() for data struct
  media: atomisp: gc0310: Add runtime-pm support
  media: atomisp: gc0310: Delay power-on till streaming is started
  ...
2023-04-25 16:27:13 -07:00
Akira Yokosawa
7e8472c820 media: Adjust column width for pdfdocs
The column width specifiers added in commit 8d0e3fc61a ("media:
Add 2-10-10-10 RGB formats") don't suffice for column 1 and too
wide for column 2.

Adjust them to get a good looking table.

Fixes: 8d0e3fc61a ("media: Add 2-10-10-10 RGB formats")
Cc: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Link: https://lore.kernel.org/r/f94e3ada-212c-eef7-9e7b-03760bb29521@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-04-23 09:25:52 -06:00
Tomi Valkeinen
fc623d89b4 media: Fix building pdfdocs
Commit 8d0e3fc61a ("media: Add 2-10-10-10 RGB formats") added
documentation for a few new RGB formats. The table has column-width
specifiers for 34 columns used in pdfdocs build.

However, the new table has a couple of rows with 35 columns which
confused Sphinx's latex builder. The resulting .tex file causes
an error in a later stage of a pdfdocs build.

Remove the trailing empty dash lines to fix the issue.

Fixes: 8d0e3fc61a ("media: Add 2-10-10-10 RGB formats")
Reported-by: Akira Yokosawa <akiyks@gmail.com>
Link: https://lore.kernel.org/r/12250823-8445-5854-dfb8-b92c0ff0851e@gmail.com/
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Tested-by: Akira Yokosawa <akiyks@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org>
  [akiyks: explain the cause of build error]
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Link: https://lore.kernel.org/r/29380b3e-1daa-3aef-1749-dbd9960ba620@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-04-23 09:25:52 -06:00
Ming Qian
302b988ca0 media: Add ABGR64_12 video format
ABGR64_12 is a reversed RGB format with alpha channel last,
12 bits per component like ABGR32,
expanded to 16bits.
Data in the 12 high bits, zeros in the 4 low bits,
arranged in little endian order.

Signed-off-by: Ming Qian <ming.qian@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15 09:11:30 +01:00
Ming Qian
da0b7a400e media: Add BGR48_12 video format
BGR48_12 is a reversed RGB format with 12 bits per component like BGR24,
expanded to 16bits.
Data in the 12 high bits, zeros in the 4 low bits,
arranged in little endian order.

Signed-off-by: Ming Qian <ming.qian@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15 09:10:46 +01:00
Ming Qian
99c9549677 media: Add YUV48_12 video format
YUV48_12 is a YUV format with 12-bits per component like YUV24,
expanded to 16bits.
Data in the 12 high bits, zeros in the 4 low bits,
arranged in little endian order.

[hverkuil: replaced a . by ,]

Signed-off-by: Ming Qian <ming.qian@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15 09:10:27 +01:00
Ming Qian
a490ea6844 media: Add Y012 video format
Y012 is a luma-only formats with 12-bits per pixel,
expanded to 16bits.
Data in the 12 high bits, zeros in the 4 low bits,
arranged in little endian order.

Signed-off-by: Ming Qian <ming.qian@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15 09:06:34 +01:00
Ming Qian
aa10804042 media: Add P012 and P012M video format
P012 is a YUV format with 12-bits per component with interleaved UV,
like NV12, expanded to 16 bits.
Data in the 12 high bits, zeros in the 4 low bits,
arranged in little endian order.
And P012M has two non contiguous planes.

Signed-off-by: Ming Qian <ming.qian@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15 09:05:53 +01:00
Tomi Valkeinen
f57fa29592 media: v4l2-subdev: Add new ioctl for client capabilities
Add new ioctls to set and get subdev client capabilities. Client in this
context means the userspace application which opens the subdev device
node. The client capabilities are stored in the file handle of the
opened subdev device node, and the client must set the capabilities for
each opened subdev.

For now we only add a single flag, V4L2_SUBDEV_CLIENT_CAP_STREAMS, which
indicates that the client is streams-aware.

The reason for needing such a flag is as follows:

Many structs passed via ioctls, e.g. struct v4l2_subdev_format, contain
reserved fields (usually a single array field). These reserved fields
can be used to extend the ioctl. The userspace is required to zero the
reserved fields.

We recently added a new 'stream' field to many of these structs, and the
space for the field was taken from these reserved arrays. The assumption
was that these new 'stream' fields are always initialized to zero if the
userspace does not use them. This was a mistake, as, as mentioned above,
the userspace is required to zero the _reserved_ fields. In other words,
there is no requirement to zero this new stream field, and if the
userspace doesn't use the field (which is the case for all userspace
applications at the moment), the field may contain random data.

This shows that the way the reserved fields are defined in v4l2 is, in
my opinion, somewhat broken, but there is nothing to do about that.

To fix this issue we need a way for the userspace to tell the kernel
that the userspace has indeed set the 'stream' field, and it's fine for
the kernel to access it. This is achieved with the new ioctl, which the
userspace should usually use right after opening the subdev device node.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15 08:58:41 +01:00
Ming Qian
ec9aa62a1e media: add RealVideo format RV30 and RV40
RealVideo, or also spelled as Real Video, is a suite of proprietary
video compression formats developed by RealNetworks -
the specific format changes with the version.
RealVideo codecs are identified by four-character codes.
RV30 and RV40 are RealNetworks' proprietary H.264-based codecs.

Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Ming Qian <ming.qian@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10 14:08:53 +01:00
Ming Qian
ae77d13914 media: add Sorenson Spark video format
Sorenson Spark is an implementation of H.263 for use
in Flash Video and Adobe Flash files.
Sorenson Spark is an incomplete implementation of H.263.
It differs mostly in header structure and ranges of the coefficients.

Signed-off-by: Ming Qian <ming.qian@nxp.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10 14:06:47 +01:00
Paul Elder
4f45a50e71 media: docs: media: v4l: uapi: Fix field type for SUBDEV_ENUM_FRAME_SIZE
The documentation for the VIDIOC_SUBDEV_ENUM_FRAME_SIZE ioctl
incorrectly refers to struct v4l2_subdev_mbus_code_enum as the
parameter. Fix this.

[Sakari Ailus: Rebased on top of Dorota's documentation patch]

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20 15:27:00 +01:00
Dorota Czaplejewicz
1fde66dc57 media: media api: Try to make enum usage clearer
This clarifies which side of the calls is responsible for doing what to
which parts of the struct. It also expands the terse description of the
access algorithm into more prose-like, active voice description, which
trades conciseness for ease of comprehension.

Fixed: typo "format" -> "frame size" in enum-frame-size
Added: no holes in the enumeration
Added: enumerations per what?
Added: who fills in what in calls
Changed: "given" -> "specified"

[Sakari Ailus: Rewrap text]

Signed-off-by: Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20 15:26:40 +01:00
Dorota Czaplejewicz
5a26272f9c media: doc/media api: Try to make enum usage clearer
This clarifies which side of the calls is responsible for doing what to
which parts of the struct. This also explicitly states that repeating
values are disallowed. It also expands the terse description of the access
algorithm into more prose-like, active voice description, which trades
conciseness for ease of comprehension.

Added: mbus codes must not repeat
Added: no holes in the enumeration
Added: enumerations per what?
Added: who fills in what in calls
Changed: "zero" -> "0"
Changed: "given" -> "specified"

Still unclear how it works so didn't describe: "which". What is a "try
format" vs "active format"?

[Sakari Ailus: Rewrap lines, fix build issue]

Signed-off-by: Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20 15:26:15 +01:00
Hans Verkuil
ce875a29b1 media: Documentation: userspace-api: media: drop clipping, destructive overlays
Support for clipping for overlays has been removed, update the
documentation.

Support for destructive overlay support has been removed as well,
also update the documentation for this.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20 00:33:53 +01:00
Daniel Lundberg Pedersen
5a84798e03 media: docs: vidioc-g-ext-ctrls.rst: Document p_s32 and p_s64 fields
p_s32 and p_s64 were added to the v4l2_ext_control struct, so these
should have documentation as well.

Signed-off-by: Daniel Lundberg Pedersen <dlp@qtec.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-19 22:58:51 +01:00
Linus Torvalds
4b8c673b76 media updates for v6.3-rc1
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Merge tag 'media/v6.3-1' of 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
  ...
2023-02-26 11:47:26 -08:00
Linus Torvalds
a5c95ca18a drm next for 6.3-rc1
Removals:
 - remove legacy dri1 drivers -
 - i810, mga, r128, savage, sis, tdfx, via
 
 New driver:
 - intel VPU accelerator driver
 - habanalabs comes via drm tree now
 
 drm/core:
 - use drm_dbg_ helpers in several places
 - Document defaults for CRTC backgrounds
 - Document use of drm_minor
 
 edid:
 - improve mode parsing and refactoring
 
 connector:
 - support analog TV mode property
 
 media:
 - add some common formats
 
 udmabuf:
 - add vmap/vunmap methods
 
 fourcc:
 - add XRGB1555 and RGB565 formats
 - document open source user waiver
 
 firmware:
 - fix color-format selection for system framebuffer
 
 format-helper:
 - Add conversion from XRGB8888 to various sysfb formats
 - Make XRGB8888 the only driver-emulated legacy format
 - Add conversion from XRGB8888 to XBGR8888 and ABGR8888
 
 fb-helper:
 - fix preferred depth and bpp values across drivers
 - Avoid blank consoles from selecting an incorrect color format
 
 probe-helper:
 - Enable/disable HPD on connectors
 
 scheduler:
 - Fix lockup in drm_sched_entity_kill()
 - Deprecate drm_sched_resubmit_jobs()
 
 bridge:
 - remove unused functions
 - implement i2c probe_new in various drivers
 - ite-it6505: Locking fixes, Cache EDID data
 - ite-it66121: Support IT6610 chip
 - lontium-tl9611: Fix HDMI on DragonBoard 845c
 - parade-ps8640: Use atomic bridge functions
 - Support i.MX93 LDB plus DT bindings
 
 debugfs:
 - add per device helpers and convert drivers
 
 displayport:
 - mst fixes
 - add DP adaptive sync DPCD definitions
 
 fbdev:
 - always pick 32bpp as default
 - remove some unused code
 
 simpledrm:
 - support system memory framebuffers
 
 panel:
 - add orientation quirks for Lenovo Yoga Tab 3 X90F and DynaBook K50
 - Use ktime_get_boottime() to measure power-down delay
 - Fix auto-suspend delay
 - Visionox VTDR6130 AMOLED DSI
 - Support Himax HX8394
 - Convert many drivers to common generic DSI write-sequence helper
 - AUO A030JTN01
 
 ttm:
 - drop bo wait wrapper
 - fix MIPS build
 
 habanalabs:
 - moved driver to accel subsystem
 - gaudi2 decoder error improvement
 - more trace events
 - Gaudi2 abrupt reset by firmware support
 - add uAPI to flush memory transactions
 - add uAPI to pass through userspace reqs to fw
 - remove dma-buf export by handle
 
 amdgpu:
 - add new INFO queries for peak and min sclk/mclk for profile modes
 - Add PCIe info to the INFO IOCTL
 - secure display support for multiple displays
 - DML optimizations
 - DCN 3.2 updates
 - PSR updates
 - DP 2.1 updates
 - SR-IOV RAS updates
 - VCN RAS support
 - SMU 13.x updates
 - Switch 1 element arrays to flexible arrays
 - Add RAS support for DF 4.3
 - Stack size improvements
 - S0ix rework
 - Allow 0 as a vram limit on APUs
 - Handle profiling modes for SMU13.x
 - Fix possible segfault in failure case
 - Rework FW requests to happen in early_init for all IPs so
   that we don't lose the sbios console if FW is missing
 - Fix power reporting on certain firmwares for CZN/RN
 - Allow S0ix without BIOS support
 - Enable freesync over PCon
 - Re-enable the AGP aperture on GMC 11.x
 
 amdkfd:
 - Error handling fixes
 - PASID fixes
 - Fix for cleared VRAM BOs
 - Fix cleanup if GPUVM creation fails
 - Memory accounting fix
 - Use resource_size rather than open codeing it
 - GC11 mGPU fix
 
 radeon:
 - Switch 1 element arrays to flexible arrays
 - Fix memory leak on shutdown
 - move to new logging
 
 i915:
 - Meteorlake display/OA/GSC fw/workarounds enabling
 - DP MST DSC support
 - Gamma/degamma readout support for the state checker
 - Enable SDP split support for DP 2.0
 - Add probe blocking support to i915.force_probe parameter
 - Enable Xe HP 4tile support
 - Avoid display direct calls to uncore
 - Fix HuC delayed load memory leaks
 - Add DG2 workarounds Wa_18018764978 and Wa_18019271663
 - Improve suspend / resume times with VT-d scanout workaround active
 - Fix DG2 visual corruption on small BAR systems by not forgetting to copy CCS aux state
 - Fix TLB invalidation for Gen12.50 video and compute engines
 - Enable HF-EEODB by switching HDMI, DP and LVDS to use struct drm_edid
 - Start using unversioned DMC firmware paths for new platforms
 - ELD refactor: Stop using hardware buffer, precompute ELD
 - lots of display code refactoring
 
 nouveau:
 - drop legacy ioctl support
 - replace 0-sized array
 
 msm:
 - dpu/dsi/mdss: Support for SM8350, SM8450 SM8550 and SC8280XP platform
 - Added bindings for SM8150
 - dpu: Partial support for DSC on SM8150 and SM8250
 - dpu: Fixed color transformation matrix being lost on suspend/resume
 - dp: Support SDM845 and SC8280XP platforms
 - dp: Support for limiting DP link rate via DT property
 - dsi: Validate display modes according to the DSI OPP table
 - dsi: DSI PHY support for the SM6375 platform
 - Add MSM_SUBMIT_BO_NO_IMPLICI
 - a2xx: Support to load legacy firmware
 - a6xx: GPU devcore dump updates for a650/a660
 - GPU devfreq tuning and fixes
 - Turn 8960 HDMI PHY into clock provider,
 - Make 8960 HDMI PHY use PXO clock from DT
 
 etnaviv:
 - experimental versilicon NPU support
 - report GPU load via fdinfo format
 - MMU fault message improvements
 
 tegra:
 - rework syncpoint interrupt
 
 mediatek:
 - DSI timing fix
 - fix config deps
 
 ast:
 - various fixes
 
 exynos:
 - restore bridge chain order fixes
 
 gud:
 - convert to shadow plane buffers
 - perform flushing synchronously during atomic update
 - Use new debugfs helpers
 
 arm/hdlcd:
 - Use new debugfs helper
 
 ili9486:
 - Support 16-bit pixel data
 
 imx:
 - Split off IPUv3 driver
 
 mipi-dbi:
 - convert to DRM shadow-plane helpers
 - rsp driver changes
 - Support separate I/O-voltage supply
 
 mxsfb:
 - Depend on ARCH_MXS or ARCH_MXC
 
 sun4i:
 - convert to new TV mode property
 
 vc4:
 - convert to new TV mode property
 - kunit tests
 - Support RGB565 and RGB666 formats
 - convert dsi driver to bridge
 - Various HVS an CRTC fixes
 
 v3d:
 - Do not opencode drm_gem_object_lookup()
 
 virtio:
 - improve tracing
 
 vkms:
 - support small cursors in IGT tests
 - Fix SEGFAULT from incorrect GEM-buffer mapping
 
 rcar-du:
 - fixes and improvements
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Merge tag 'drm-next-2023-02-23' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "There are a bunch of changes all over in the usual places.

  Highlights:

   - habanalabs moves from misc to accel

   - first accel driver for Intel VPU (Versatile Processing Unit)
     inference engine

   - dropped all the ancient legacy DRI1 drivers. I think it's been at
     least 10 years since anyone has heard about these.

   - Intel DG2 updates and prelim Meteorlake enablement

   - etnaviv adds support for Versilicon NPU device (a GPU like engine
     with inference accelerators)

  Detailed summary:

  Removals:
   - remove legacy dri1 drivers: i810, mga, r128, savage, sis, tdfx, via

  New driver:
   - intel VPU accelerator driver
   - habanalabs comes via drm tree now

  drm/core:
   - use drm_dbg_ helpers in several places
   - Document defaults for CRTC backgrounds
   - Document use of drm_minor

  edid:
   - improve mode parsing and refactoring

  connector:
   - support analog TV mode property

  media:
   - add some common formats

  udmabuf:
   - add vmap/vunmap methods

  fourcc:
   - add XRGB1555 and RGB565 formats
   - document open source user waiver

  firmware:
   - fix color-format selection for system framebuffer

  format-helper:
   - Add conversion from XRGB8888 to various sysfb formats
   - Make XRGB8888 the only driver-emulated legacy format
   - Add conversion from XRGB8888 to XBGR8888 and ABGR8888

  fb-helper:
   - fix preferred depth and bpp values across drivers
   - Avoid blank consoles from selecting an incorrect color format

  probe-helper:
   - Enable/disable HPD on connectors

  scheduler:
   - Fix lockup in drm_sched_entity_kill()
   - Deprecate drm_sched_resubmit_jobs()

  bridge:
   - remove unused functions
   - implement i2c probe_new in various drivers
   - ite-it6505: Locking fixes, Cache EDID data
   - ite-it66121: Support IT6610 chip
   - lontium-tl9611: Fix HDMI on DragonBoard 845c
   - parade-ps8640: Use atomic bridge functions
   - Support i.MX93 LDB plus DT bindings

  debugfs:
   - add per device helpers and convert drivers

  displayport:
   - mst fixes
   - add DP adaptive sync DPCD definitions

  fbdev:
   - always pick 32bpp as default
   - remove some unused code

  simpledrm:
   - support system memory framebuffers

  panel:
   - add orientation quirks for Lenovo Yoga Tab 3 X90F and DynaBook K50
   - Use ktime_get_boottime() to measure power-down delay
   - Fix auto-suspend delay
   - Visionox VTDR6130 AMOLED DSI
   - Support Himax HX8394
   - Convert many drivers to common generic DSI write-sequence helper
   - AUO A030JTN01

  ttm:
   - drop bo wait wrapper
   - fix MIPS build

  habanalabs:
   - moved driver to accel subsystem
   - gaudi2 decoder error improvement
   - more trace events
   - Gaudi2 abrupt reset by firmware support
   - add uAPI to flush memory transactions
   - add uAPI to pass through userspace reqs to fw
   - remove dma-buf export by handle

  amdgpu:
   - add new INFO queries for peak and min sclk/mclk for profile modes
   - Add PCIe info to the INFO IOCTL
   - secure display support for multiple displays
   - DML optimizations
   - DCN 3.2 updates
   - PSR updates
   - DP 2.1 updates
   - SR-IOV RAS updates
   - VCN RAS support
   - SMU 13.x updates
   - Switch 1 element arrays to flexible arrays
   - Add RAS support for DF 4.3
   - Stack size improvements
   - S0ix rework
   - Allow 0 as a vram limit on APUs
   - Handle profiling modes for SMU13.x
   - Fix possible segfault in failure case
   - Rework FW requests to happen in early_init for all IPs so that we
     don't lose the sbios console if FW is missing
   - Fix power reporting on certain firmwares for CZN/RN
   - Allow S0ix without BIOS support
   - Enable freesync over PCon
   - Re-enable the AGP aperture on GMC 11.x

  amdkfd:
   - Error handling fixes
   - PASID fixes
   - Fix for cleared VRAM BOs
   - Fix cleanup if GPUVM creation fails
   - Memory accounting fix
   - Use resource_size rather than open codeing it
   - GC11 mGPU fix

  radeon:
   - Switch 1 element arrays to flexible arrays
   - Fix memory leak on shutdown
   - move to new logging

  i915:
   - Meteorlake display/OA/GSC fw/workarounds enabling
   - DP MST DSC support
   - Gamma/degamma readout support for the state checker
   - Enable SDP split support for DP 2.0
   - Add probe blocking support to i915.force_probe parameter
   - Enable Xe HP 4tile support
   - Avoid display direct calls to uncore
   - Fix HuC delayed load memory leaks
   - Add DG2 workarounds Wa_18018764978 and Wa_18019271663
   - Improve suspend / resume times with VT-d scanout workaround active
   - Fix DG2 visual corruption on small BAR systems by not forgetting to
     copy CCS aux state
   - Fix TLB invalidation for Gen12.50 video and compute engines
   - Enable HF-EEODB by switching HDMI, DP and LVDS to use struct
     drm_edid
   - Start using unversioned DMC firmware paths for new platforms
   - ELD refactor: Stop using hardware buffer, precompute ELD
   - lots of display code refactoring

  nouveau:
   - drop legacy ioctl support
   - replace 0-sized array

  msm:
   - dpu/dsi/mdss: Support for SM8350, SM8450 SM8550 and SC8280XP platform
   - Added bindings for SM8150
   - dpu: Partial support for DSC on SM8150 and SM8250
   - dpu: Fixed color transformation matrix being lost on suspend/resume
   - dp: Support SDM845 and SC8280XP platforms
   - dp: Support for limiting DP link rate via DT property
   - dsi: Validate display modes according to the DSI OPP table
   - dsi: DSI PHY support for the SM6375 platform
   - Add MSM_SUBMIT_BO_NO_IMPLICI
   - a2xx: Support to load legacy firmware
   - a6xx: GPU devcore dump updates for a650/a660
   - GPU devfreq tuning and fixes
   - Turn 8960 HDMI PHY into clock provider,
   - Make 8960 HDMI PHY use PXO clock from DT

  etnaviv:
   - experimental versilicon NPU support
   - report GPU load via fdinfo format
   - MMU fault message improvements

  tegra:
   - rework syncpoint interrupt

  mediatek:
   - DSI timing fix
   - fix config deps

  ast:
   - various fixes

  exynos:
   - restore bridge chain order fixes

  gud:
   - convert to shadow plane buffers
   - perform flushing synchronously during atomic update
   - Use new debugfs helpers

  arm/hdlcd:
   - Use new debugfs helper

  ili9486:
   - Support 16-bit pixel data

  imx:
   - Split off IPUv3 driver

  mipi-dbi:
   - convert to DRM shadow-plane helpers
   - rsp driver changes
   - Support separate I/O-voltage supply

  mxsfb:
   - Depend on ARCH_MXS or ARCH_MXC

  sun4i:
   - convert to new TV mode property

  vc4:
   - convert to new TV mode property
   - kunit tests
   - Support RGB565 and RGB666 formats
   - convert dsi driver to bridge
   - Various HVS an CRTC fixes

  v3d:
   - Do not opencode drm_gem_object_lookup()

  virtio:
   - improve tracing

  vkms:
   - support small cursors in IGT tests
   - Fix SEGFAULT from incorrect GEM-buffer mapping

  rcar-du:
   - fixes and improvements"

* tag 'drm-next-2023-02-23' of git://anongit.freedesktop.org/drm/drm: (1455 commits)
  msm/fbdev: fix unused variable warning with clang.
  drm/fb-helper: Remove drm_fb_helper_unprepare() from drm_fb_helper_fini()
  dma-buf: make kobj_type structure constant
  drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt()
  drm/amd/display: disable SubVP + DRR to prevent underflow
  drm/amd/display: Fail atomic_check early on normalize_zpos error
  drm/amd/pm: avoid unaligned access warnings
  drm/amd/display: avoid unaligned access warnings
  drm/amd/display: Remove duplicate/repeating expressions
  drm/amd/display: Remove duplicate/repeating expression
  drm/amd/display: Make variables declaration inside ifdef guard
  drm/amd/display: Fix excess arguments on kernel-doc
  drm/amd/display: Add previously missing includes
  drm/amd/amdgpu: Add function prototypes to headers
  drm/amd/display: Add function prototypes to headers
  drm/amd/display: Turn global functions into static
  drm/amd/display: remove unused _calculate_degamma_curve function
  drm/amd/display: remove unused func declaration from resource headers
  drm/amd/display: unset initial value for tf since it's never used
  drm/amd/display: camel case cleanup in color_gamma file
  ...
2023-02-22 18:28:03 -08:00
Jammy Huang
ac270a6fa5 media: docs: pixfmt-reserved: Update reference
Use URL rather than plain text.

Signed-off-by: Jammy Huang <jammy_huang@aspeedtech.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-02-06 09:00:03 +01:00
Jammy Huang
c3fc806763 media: docs: aspeed-video: Update reference
Use URL rather than plain text.

Signed-off-by: Jammy Huang <jammy_huang@aspeedtech.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-02-06 08:59:45 +01:00
Randy Dunlap
c1966bd1f0 Documentation: userspace-api: correct spelling
Correct spelling problems for Documentation/userspace-api/ as reported
by codespell.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: Sean Young <sean@mess.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org
Link: https://lore.kernel.org/r/20230129231053.20863-10-rdunlap@infradead.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-02-02 11:07:18 -07:00
Dave Airlie
54587d9943 Renesas R-Car DU fixes and improvements
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Merge tag 'drm-next-20230127' of git://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux into drm-next

Renesas R-Car DU fixes and improvements

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Y9QCw3SkHm6k1bwJ@pendragon.ideasonboard.com
2023-01-30 13:49:56 +10:00
Hans Verkuil
ba47652ba6 media: meye: remove this deprecated driver
The meye 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>
2023-01-22 09:54:31 +01:00