- 22 Apr, 2020 8 commits
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Mauro Carvalho Chehab authored
Several of the existing documents under the media admin-guide contain build procedures. Add an specific chapter describing it. This document was partially inspired on the modifications I made to the bttv.rst file. Signed-off-by:Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Mauro Carvalho Chehab authored
The media's admin guide is currently just a group of not-connected docs. Add an introduction chapter for it to start making sense to a random reader. Signed-off-by: -
Mauro Carvalho Chehab authored
A new em28xx card was added upstream. Update cards list accordingly. Signed-off-by: -
Mauro Carvalho Chehab authored
It is interesting to have a card list also for cx231xx driver, as it currently supports 27 different boards. Signed-off-by: -
Mauro Carvalho Chehab authored
It seems easier to maintain the list if the USB_DEVICE is ordered. Signed-off-by: -
Mauro Carvalho Chehab authored
The USB_DEVICE() list contain some of the product names, but some are missing, and others are different than the message printed during device detection. Update the comments in order to match what the driver prints. That makes easier to discover what model matches what physical device. Signed-off-by: -
Mauro Carvalho Chehab authored
Instead of using USB_DEVICE() macro directly, use the DVB_USB_DEVICE() one, as other dvb-usb-v2 devices. The usage of the new macro makes cleaner and easier to parse the supported device names in a way that it would be easily parseable to generate cardlists. Signed-off-by: -
Mauro Carvalho Chehab authored
The USB_PID_ALINK_DTU is a Product ID, not a vendor ID. Fix that. Signed-off-by:
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- 21 Apr, 2020 32 commits
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Johan Jonker authored
In the old txt situation we add/describe only properties that are used by the driver/hardware itself. With yaml it also filters things in a node that are used by other drivers like 'power-domains' for rk3399, so add it to 'rockchip-rga.yaml'. Signed-off-by:
Johan Jonker <jbx6244@gmail.com> Reviewed-by:
Rob Herring <robh@kernel.org> Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by:
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Johan Jonker authored
Current dts files for Rockchip with 'rga' nodes are manually verified. In order to automate this process rockchip-rga.txt has to be converted to yaml. Changed: Add missing reg property Signed-off-by:
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Dafna Hirschfeld authored
Planar formats with the u and v planes swapped can be supported by swapping the address of the cb and cr buffers. Signed-off-by:
Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Reviewed-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Dafna Hirschfeld authored
The register RKISP1_CIF_MI_XTD_FORMAT_CTRL is relevant only for semiplanar formats, therefore the uv swap can be supported through this register only for semiplanar formats. Signed-off-by:
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Dafna Hirschfeld authored
The register RKISP1_CIF_MI_XTD_FORMAT_CTRL is currently written with "on" only if the u,v streams need to be swapped. This patch also write to it with "off" if they don't need to be swapped. Signed-off-by:
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Dafna Hirschfeld authored
The value RKISP1_CIF_MI_XTD_FMT_CTRL_SP_CB_CR_SWAP should be set to the register instead of masking with ~BIT(1) Signed-off-by:
Helen Koike <helen.koike@collabora.com> Signed-off-by:
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Dafna Hirschfeld authored
The value RKISP1_CIF_MI_XTD_FMT_CTRL_MP_CB_CR_SWAP equals BIT(0), Therefore when writing it to the register there is no need to mask it first with ~BIT(0). Signed-off-by:
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Marco Felsch authored
Add common (Full-)HD definitions also known as 720p and 1080p. Signed-off-by:
Marco Felsch <m.felsch@pengutronix.de> Signed-off-by:
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Philipp Zabel authored
Currently the encoder enables the rate control algorithms if the bitrate control is non-zero. Implement the V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE and V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE controls to allow userspace to choose frame-level or macroblock-level rate control updates, or to explicitly disable rate control. Both controls are initially enabled to keep the current behavior. Signed-off-by:
Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by:
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Dafna Hirschfeld authored
don't call 'v4l2_async_notifier_parse_fwnode_endpoints_by_port' in order to register async subdevices. Instead call 'v4l2_fwnode_endpoint_parse' to parse the remote endpoints and then register each async subdev with 'v4l2_async_notifier_add_fwnode_remote_subdev' Also remove the relevant item in the TODO file Signed-off-by:
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Dafna Hirschfeld authored
'struct v4l2_mbus_config' is a legacy struct that should not be used in new drivers. So replace it with the fields: enum v4l2_mbus_type mbus_type; unsigned int mbus_flags; Signed-off-by:
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Helen Koike authored
In order to support simultaneous streaming from both capture devices, start/stop vb2 calls need to be serialized to allow multiple concurrent calls. Signed-off-by:
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Helen Koike authored
If no errors occurs, pm functions return usage counters, so they can return positive numbers. This happens when streaming from multiple capture devices (mainpath and selfpath). Fix simultaneous streaming from mainpath and selfpath by not failing when pm usage counters returns a positive number. Signed-off-by:
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Hans Verkuil authored
Rather than creating new compound control helpers for each new type, create one generic function and just create defines on top. Signed-off-by:
Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by:
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Hans Verkuil authored
If the v4l2_ctrl_g_ctrl*() or __v4l2_ctrl_s_ctrl*() functions are called for the wrong control type then they call WARN_ON since that is a driver error. But they still continue, potentially overwriting data. Change this to return an error (s_ctrl) or 0 (g_ctrl), just to be safe. Signed-off-by:
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Sean Young authored
Since commit 4957133f ("media: lirc: improve locking"), drivers do not need to do any of their own locking. During suspend and resume, no processes are running so no locking is needed. Signed-off-by:
Sean Young <sean@mess.org> Signed-off-by:
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Brad Love authored
Remove vbi_regs_offset from a group of registers that are 888 specific, include those registers names. Sources used for reference are 885 and 888 datasheets. Add labels to some undocumented registers. Signed-off-by:
Brad Love <brad@nextdimension.cc> Signed-off-by:
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Brad Love authored
The CNR is already calculated, so populate DVBv5 CNR stat during read_status. Signed-off-by:
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Brad Love authored
Add get_rf_strength callback to get RSSI from the tuner. DVBv5 stat cache is updated. get_rf_strength is called by tuner_core for analog tuners and is also used by some bridge drivers to obtain RSSI directly from the tuner. Signed-off-by:
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Brad Love authored
The boards listed below use i2c device drivers and have tuner_type equal TUNER_ABSENT. This means additional support is required to enable the analog tuning capability, a case statement is used to identify these models. Models with analog tuning enabled: - CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx (tested) - CX231XX_BOARD_HAUPPAUGE_935C (tested) - CX231XX_BOARD_HAUPPAUGE_955Q (tested) - CX231XX_BOARD_HAUPPAUGE_975 (tested) - CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD (untested) The EvroMedia model was added, since it uses the si2157 tuner and the board profile claims it has analog inputs. Signed-off-by:
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Brad Love authored
Hauppauge QuadHD/1265/5525 boards all use i2c device drivers and have tuner_type equal TUNER_ABSENT. This means additional support is required to enable the analog tuning capability, a case statement is used to identify these models. Signed-off-by:
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Brad Love authored
Enables the analog tuning frontend for Hauppauge HVR-5525. Signed-off-by:
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Brad Love authored
Enables the analog tuning frontend for Hauppauge HVR-1265_K4. Signed-off-by:
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Brad Love authored
Add analog tuner frontend to 888 Hauppauge QuadHD boards Signed-off-by:
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Brad Love authored
In some debugging cases it is useful to know how long it took signal lock to happen after tuning. This can help diagnose line issues. Signed-off-by:
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Brad Love authored
To detect errors in the tuning operation, this waits up 40ms for operation completion status. This allows for error detection and prevents issuing additional commands to the tuner before it is finished. Tuning typically completes in 20-30ms. Signed-off-by:
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Brad Love authored
Include set_analog_params, get_frequency, and get_bandwidth. Tested with NTSC and PAL standards via ch3/4 generator. Other standards are included, but are untested due to lack of generator. Signed-off-by:
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Brad Love authored
Getting the Xtal trim property to check if running is less error prone. Reset if_frequency if state is unknown. Replaces the previous "garbage check". Signed-off-by:
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Brad Love authored
Check error status bit on command execute, if error bit is set return -EAGAIN. Ignore -EAGAIN in probe during device check. Signed-off-by:
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Brad Love authored
Enable flags to get status of commands sent to the tuner. Signed-off-by:
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Boris Brezillon authored
The rockchip vdec block is a stateless decoder that's able to decode H264, HEVC and VP9 content. This commit adds the core infrastructure and the H264 backend. Support for VP9 and HEVS will be added later on. [mchehab+huawei@kernel.org: select MEDIA_CONTROLLER and REQUEST_API] Signed-off-by:
Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by:
Ezequiel Garcia <ezequiel@collabora.com> Tested-by:
Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by:
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Boris Brezillon authored
Document the Rockchip RK3399 Video Decoder bindings. Signed-off-by:
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