- 14 Mar, 2022 4 commits
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Mauro Carvalho Chehab authored
In order to cleanup the main platform media directory, move Aspeed driver to its own directory. Signed-off-by:Mauro Carvalho Chehab <mchehab@kernel.org>
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Mauro Carvalho Chehab authored
Right now, platform dependencies are organized by the type of the platform driver. Yet, things tend to become very messy with time. The better seems to organize the drivers per manufacturer, as other Kernel subsystems are doing. As a preparation for such purpose, get rid of menuconfigs, moving the per-menu dependencies to be at the driver-specifig config entires. This shoud give flexibility to reorganize the platform drivers per manufacturer and re-sort them. This patch removes all "if..endif" options from the platform Kconfig, converting them into depends on. Acked-by:
Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by:
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Mauro Carvalho Chehab authored
There are lots of inconsistencies here: some directories are included as-is, and others included using one (or more) symbols that are inside it. Also, its entries are not sorted. That makes it harder to maintain. Reorganize it by placing everything on alphabetic order and providing some hints about how patches for such file is expected. Reviewed-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Mauro Carvalho Chehab authored
Alphabetically sort entries at the Makefiles per group, in ASCII order, e. g., using the output of: $ LC_ALL=C sort Makefile |grep obj-y ... $ LC_ALL=C sort Makefile |grep obj.*CONFIG ... Reviewed-by:
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- 12 Mar, 2022 2 commits
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Mauro Carvalho Chehab authored
It is hard to keep all those options aligned as newer config changes get added, and we really don't want to have patches adding new options also touching already existing entries. So, drop the extra spaces. Reviewed-by:
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Mauro Carvalho Chehab authored
This is the only tuner driver that has "tuner-" on its name. Rename it, in order to match all the other tuner drivers. Signed-off-by:
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- 07 Mar, 2022 34 commits
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git://linuxtv.org/hverkuil/media_treeMauro Carvalho Chehab authored
Tag branch * tag 'br-v5.18s' of git://linuxtv.org/hverkuil/media_tree: ivtv: fix incorrect device_caps for ivtvfb media: rcar-csi2: Drop comma after SoC match table sentinel media: camss: Replace hard coded value with parameter media: saa7134: fix incorrect use to determine if list is empty media: MAINTAINERS: update rksip1 maintainers info MAINTAINERS: update media vimc driver maintainers media: i2c: max2175: Use rbtree rather than flat register cache Signed-off-by:
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git://linuxtv.org/hverkuil/media_treeMauro Carvalho Chehab authored
Tag branch * tag 'br-v5.18r' of git://linuxtv.org/hverkuil/media_tree: media: amphion: add amphion vpu entry in Kconfig and Makefile MAINTAINERS: add AMPHION VPU CODEC V4L2 driver entry media: amphion: implement malone decoder rpc interface media: amphion: implement windsor encoder rpc interface media: amphion: add v4l2 m2m vpu decoder stateful driver media: amphion: add v4l2 m2m vpu encoder stateful driver media: amphion: add vpu v4l2 m2m support media: amphion: implement vpu core communication based on mailbox media: amphion: add vpu core driver media: amphion: add amphion vpu device driver media: add nv12m_8l128 and nv12m_10be_8l128 video format. dt-bindings: media: amphion: add amphion video codec bindings Signed-off-by:
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Hans Verkuil authored
The VIDIOC_G_FBUF and related overlay ioctls no longer worked (-ENOTTY was returned). The root cause was the introduction of the caps field in ivtv-driver.h. While loading the ivtvfb module would update the video_device device_caps field with V4L2_CAP_VIDEO_OUTPUT_OVERLAY it would not update that caps field, and that's what the overlay ioctls would look at. It's a bad idea to keep information in two places, so drop the caps field and only use vdev.device_caps. Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Reported-by:
Martin Dauskardt <martin.dauskardt@gmx.de> Fixes: 21615365 (media: media/pci: set device_caps in struct video_device)
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Geert Uytterhoeven authored
It does not make sense to have a comma after a sentinel, as any new elements must be added before the sentinel. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by:
Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by:
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Souptick Joarder (HPE) authored
Kernel test robot reported below warning -> drivers/media/platform/qcom/camss/camss-csid-gen2.c:407:3: warning: Value stored to 'val' is never read [clang-analyzer-deadcode.DeadStores] Replace hard coded value with val. Reported-by:
kernel test robot <lkp@intel.com> Signed-off-by:
Souptick Joarder (HPE) <jrdr.linux@gmail.com> Reviewed-by:
Robert Foss <robert.foss@linaro.org> Signed-off-by:
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Jakob Koschel authored
'dev' will *always* be set by list_for_each_entry(). It is incorrect to assume that the iterator value will be NULL if the list is empty. Instead of checking the pointer it should be checked if the list is empty. Fixes: 79dd0c69 ("V4L: 925: saa7134 alsa is now a standalone module") Signed-off-by:
Jakob Koschel <jakobkoschel@gmail.com> Signed-off-by:
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Dafna Hirschfeld authored
Due to changes in maintainers info/position Signed-off-by:
Dafna Hirschfeld <dafna@fastmail.com> Signed-off-by:
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Shuah Khan authored
Based on the dicussion with Hans Verkuil and others in the thread below, vimc is need of a maintainer. I will start maintaining the driver with help from Kieran Bingham as the reviewer. Link: https://lore.kernel.org/linux-media/5d5dee88-9dbf-e4d0-4a91-11ff4ecd82ea@xs4all.nl/Signed-off-by:
Shuah Khan <skhan@linuxfoundation.org> Acked-by:
Helen Koike <helen@koikeco.de> Signed-off-by:
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Mark Brown authored
The max2175 uses a flat register cache but supplies only a single default value and has many volatile registers. This is a poor fit for a flat cache since the cache will assume a default of zero for any register not yet written which can lead to bugs for example when regmap_update_bits() suppresses a noop write. A rbtree cache is a much better fit, this will only cache default values and values that have been written to the device with any reads of uncached values going to the hardware. Convert the driver to use a rbtree cache. Since the device is controlled via I2C the cost of manging the rbtree should be immaterial compared to the cost of accessing the device. Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
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Ming Qian authored
Add V4L2 driver entry for the amphion vpu encoder/decoder. Signed-off-by:
Ming Qian <ming.qian@nxp.com> Signed-off-by:
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Ming Qian authored
Add AMPHION VPU CODEC v4l2 driver entry Signed-off-by:
Shijie Qin <shijie.qin@nxp.com> Signed-off-by:
Zhou Peng <eagle.zhou@nxp.com> Signed-off-by:
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Ming Qian authored
This part implements the malone decoder rpc interface. Signed-off-by:
Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by:
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Ming Qian authored
This part implements the windsor encoder rpc interface. Signed-off-by:
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Ming Qian authored
This consists of video decoder implementation plus decoder controls. Signed-off-by:
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Ming Qian authored
This consists of video encoder implementation plus encoder controls. Signed-off-by:
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Ming Qian authored
vpu_v4l2.c implements the v4l2 m2m driver methods. vpu_helpers.c implements the common helper functions vpu_color.c converts the v4l2 colorspace with the VUI parameters that specified by ITU-T | ISO/IEC Signed-off-by:
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Ming Qian authored
driver use mailbox to communicate with vpu core. and there are a command buffer and a message buffer. driver will write commands to the command buffer, then trigger a vpu core interrupt vpu core will write messages to the message buffer, then trigger a cpu interrupt. Signed-off-by:
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Ming Qian authored
The vpu supports encoder and decoder. it needs vpu core to handle it. core will run either encoder or decoder firmware. This driver is for support the vpu core. Signed-off-by:
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Ming Qian authored
The amphion vpu codec ip contains encoder and decoder. Windsor is the encoder, it supports to encode H.264. Malone is the decoder, it features a powerful video processing unit able to decode many formats, such as H.264, HEVC, and other formats. This Driver is for this IP that is based on the v4l2 mem2mem framework. Supported SoCs are: IMX8QXP, IMX8QM Signed-off-by:
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Ming Qian authored
nv12m_8l128 is 8-bit tiled nv12 format used by amphion decoder. nv12m_10be_8l128 is 10-bit tiled format used by amphion decoder. The tile size is 8x128 Signed-off-by:
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Ming Qian authored
Add devicetree binding documentation for amphion Video Processing Unit IP presents on NXP i.MX8Q Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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git://linuxtv.org/sailus/media_treeMauro Carvalho Chehab authored
Even yet more V4L2 patches for 5.18 * tag 'for-5.18-2.6-signed' of git://linuxtv.org/sailus/media_tree: media: i2c: Fix pixel array positions in ov8865 media: adv7183: Convert to GPIO descriptors media: m5mols: Convert to use GPIO descriptors media: noon010p30: Convert to use GPIO descriptors media: mt9m111: Drop unused include media: adv7511: Drop unused include media: i2c: isl7998x: Add driver for Intersil ISL7998x media: dt-bindings: Add Intersil ISL79987 DT bindings media: media-entity: Clarify media_entity_cleanup() usage media: i2c: imx274: Drop surplus includes media: i2c: ccs: Drop unused include v4l: fwnode: Remove now-redundant loop from v4l2_fwnode_parse_reference() v4l: fwnode: Drop redunant -ENODATA check in property reference parsing media: media-entity: Simplify media_pipeline_start() media: media-entity: Add media_pad_is_streaming() helper function media: Add a driver for the og01a1b camera sensor media: i2c: ov5648: Fix lockdep error media: ov5640: Fix set format, v4l2_mbus_pixelcode not updated Signed-off-by:
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Sean Young authored
Calling udelay for than 1000us does not always yield the correct results. Cc: stable@vger.kernel.org Reported-by:
Михаил <vrserver1@gmail.com> Signed-off-by:
Sean Young <sean@mess.org> Signed-off-by:
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Sean Young authored
There is no hardware which can filter input on the duty cycle, so no driver implements this. On top of that, LIRC_CAN_SET_REC_DUTY_CYCLE has the same value as LIRC_CAN_MEASURE_CARRIER (0x02000000). Signed-off-by:
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git://linuxtv.org/hverkuil/media_treeMauro Carvalho Chehab authored
Tag branch * tag 'br-v5.18q' of git://linuxtv.org/hverkuil/media_tree: media: cec: seco: Drop pointless include media: hantro: sunxi: Fix VP9 steps media: imx: csis: Store pads format separately doc: media: Document VP9 reference_mode miss-placement doc: media: Document MM21 tiled format media: imx: imx8mq-mipi-csi2: Remove YUV422 2X8 media: v4l2-core: Initialize h264 scaling matrix media: imx: imx-mipi-csis: Add output format media: imx: imx-mipi-csis: Add BGR888 media: imx: imx-mipi-csis: Add RGB565_1X16 media: imx: imx-mipi-csis: Set PIXEL_MODE for YUV422 media: imx: imx7-media-csi: Use dual sampling for YUV 1X16 media: imx: Rename imx7-mipi-csis.c to imx-mipi-csis.c media: imx: De-stage imx7-mipi-csis Signed-off-by:
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git://linuxtv.org/hverkuil/media_treeMauro Carvalho Chehab authored
Tag branch * tag 'br-v5.18l' of git://linuxtv.org/hverkuil/media_tree: (39 commits) media: imx-jpeg: Set V4L2_BUF_FLAG_LAST at eos media: meson-ir-tx: remove incorrect doc comment media: vivid: use time_is_after_jiffies() instead of open coding it media: wl128x: use time_is_before_jiffies() instead of open coding it media: tda8083: use time_is_after_jiffies() instead of open coding it media: stv0299: use time_is_before_jiffies() instead of open coding it media: si21xx: use time_is_before_jiffies() instead of open coding it media: cedrus: h264: Fix neighbour info buffer size media: cx88-mpeg: clear interrupt status register before streaming video media: cedrus: H265: Fix neighbour info buffer size media: fsl-viu: use GFP_KERNEL media: cx18: use GFP_KERNEL drivers: meson: vdec: add VP9 support to GXM stkwebcam: add new Asus laptop to upside_down table media: imx-jpeg: fix a bug of accessing array out of bounds media: sun6i-csi: fix colorspace in sun6i_video_try_fmt() media: usb: go7007: s2250-board: fix leak in probe() media: cedrus: Add watchdog for job completion pixfmt-yuv-planar.rst: fix typo: 'Cr, Cr' -> 'Cr, Cb' media: imx-jpeg: Remove unnecessary print function dev_err() ... Signed-off-by:
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Dmitry Osipenko authored
The TODO of tegra-vde driver has been completed, driver now supports V4L2 stateless video decoding API. Relocate driver to drivers/media. Signed-off-by:
Dmitry Osipenko <digetx@gmail.com> Signed-off-by:
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Dmitry Osipenko authored
BSEV DMA timeouts if VDE is downclocked by x10. Bump the timeout to allow DMA to complete. We don't support freq scaling yet, this is just a minor improvement which may become useful sometime later. Signed-off-by:
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Dmitry Osipenko authored
The legacy UAPI became unnecessary with the V4L stateless decoder API support addition to the Tegra decoder driver. Remove legacy UAPI support. Signed-off-by:
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Dmitry Osipenko authored
Expose Tegra video decoder as a generic V4L M2M stateless video decoder. Signed-off-by:
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Dmitry Osipenko authored
Factor out H.264 hardware programming code into separate source file in a preparation to support V4L API by the Tegra video decoder driver. Signed-off-by:
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Dmitry Osipenko authored
Add new V4L2_H264_DECODE_PARAM_FLAG_P/BFRAME flags that are needed by NVIDIA Tegra video decoder. Userspace will have to set these flags in accordance to the type of a decoded frame. Reviewed-by:
Nicolas Dufresne <nicolas@collabora.com> Signed-off-by:
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Laurent Pinchart authored
The V4L2_PIX_FMT_BGR24 format is incorrectly described, with the B and G components swapped. Fix it. Fixes: 2ac9280c ("media: doc: pixfmt-rgb: Make 8 bits per component table more compact") Signed-off-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by:
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Muhammad Usama Anjum authored
ret is constant in imx8mq_mipi_csi_pm_suspend(). This function cannot return error. Remove the return variable. Simplify other functions which are using this function. Signed-off-by:
Muhammad Usama Anjum <usama.anjum@collabora.com> Reviewed-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
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