- 26 Jan, 2021 7 commits
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Daniel Scally authored
Registering software_nodes with the .parent member set to point to a currently unregistered software_node has the potential for problems, so enforce parent -> child ordering in arrays passed in to software_node_register_nodes(). Software nodes that are children of another software node should be unregistered before their parent. To allow easy unregistering of an array of software_nodes ordered parent to child, reverse the order in which software_node_unregister_nodes() unregisters software_nodes. Suggested-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
Daniel Scally <djrscally@gmail.com> Reviewed-by:
Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by:
Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Daniel Scally authored
This function is used to find fwnode endpoints against a device. In some instances those endpoints are software nodes which are children of fwnode->secondary. Add support to fwnode_graph_get_endpoint_by_id() to find those endpoints by recursively calling itself passing the ptr to fwnode->secondary in the event no endpoint is found for the primary. Reviewed-by:
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Daniel Scally authored
Some types of fwnode_handle do not implement the device_is_available() check, such as those created by software_nodes. There isn't really a meaningful way to check for the availability of a device that doesn't actually exist, so if the check isn't implemented just assume that the "device" is present. Suggested-by:
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Andy Shevchenko authored
Add headers that ipu3-cio2.h is direct user of. Signed-off-by:
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Daniel Scally authored
The software_node_get_next_child() function currently does not hold references to the child software_node that it finds or put the ref that is held against the old child - fix that. Fixes: 59abd836 ("drivers: base: Introducing software nodes to the firmware node framework") Reviewed-by:
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Sakari Ailus authored
A reference to the sub-device pad ops was not follwed by a whitespace, resulting in a warning during documentation build. Fix it. Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Fixes: 25c8d9a7 ("media: Documentation: v4l: Document that link_validate op is valid for sink only") Signed-off-by:
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Paul Kocialkowski authored
This solves a few minor cosmetic issues picked up by checkpatch for the OV5648 and OV8865 drivers. Signed-off-by:
Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by:
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- 22 Jan, 2021 2 commits
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Rob Herring authored
Now that we have graph and video-interfaces schemas, rework the media related schemas to use them. Cc: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by:
Rob Herring <robh@kernel.org> Reviewed-by:
Maxime Ripard <mripard@kernel.org> Acked-by:
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Rob Herring authored
Convert video-interfaces.txt to DT schema. As it contains a mixture of device level and endpoint properties, split it up into 2 schemas. Binding schemas will need to reference both the graph.yaml and video-interfaces.yaml schemas. The exact schema depends on how many ports and endpoints for the binding. A single port with a single endpoint looks similar to this: port: $ref: /schemas/graph.yaml#/$defs/port-base properties: endpoint: $ref: video-interfaces.yaml# unevaluatedProperties: false properties: bus-width: enum: [ 8, 10, 12, 16 ] pclk-sample: true hsync-active: true vsync-active: true required: - bus-width additionalProperties: false Acked-by:Jacopo Mondi <jacopo@jmondi.org> Acked-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by:
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- 14 Jan, 2021 15 commits
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Zheng Yongjun authored
Replace a comma between expression statements by a semicolon. Signed-off-by:
Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by:
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Zheng Yongjun authored
Replace a comma between expression statements by a semicolon. Signed-off-by:
Corentin Labbe <clabbe@baylibre.com> Signed-off-by:
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Tomi Valkeinen authored
The asd allocated with v4l2_async_notifier_add_fwnode_subdev() must be of size cal_v4l2_async_subdev, otherwise access to cal_v4l2_async_subdev->phy will go to unallocated memory. Fixes: 8fcb7576 ("media: ti-vpe: cal: Allow multiple contexts per subdev notifier") Signed-off-by:
Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by:
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Zou Wei authored
Fix the following sparse warning: drivers/media/platform/ti-vpe/cal-camerarx.c:783:32: warning: symbol 'cal_camerarx_media_ops' was not declared. Should it be static? Signed-off-by:
Zou Wei <zou_wei@huawei.com> Signed-off-by:
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Rui Miguel Silva authored
We can not make the assumption that the bound subdev is always a CSI mux, in i.MX6UL/i.MX6ULL that is not the case. So, just get the entity selected by source directly upstream from the CSI. Fixes: 86e02d07 ("media: imx5/6/7: csi: Mark a bound video mux as a CSI mux") Reported-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
Rui Miguel Silva <rmfrfs@gmail.com> Tested-by:
Sébastien Szymanski <sebastien.szymanski@armadeus.com> Signed-off-by:
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Fabio Estevam authored
Commit 86e02d07 ("media: imx5/6/7: csi: Mark a bound video mux as a CSI mux") made an incorrect assumption that for imx7-media-csi, the bound subdev must always be a CSI mux. On i.MX6UL/i.MX6ULL there is no CSI mux at all, so do not return an error when the entity is not a video mux and assign the IMX_MEDIA_GRP_ID_CSI_MUX group id only when appropriate. This is the same approach as done in imx-media-csi.c and it fixes the csi probe regression on i.MX6UL. Tested on a imx6ull-evk board. Fixes: 86e02d07 ("media: imx5/6/7: csi: Mark a bound video mux as a CSI mux") Signed-off-by:
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Dikshita Agarwal authored
Add support for base layer priority ID control in encoder. This is a preparation patch to support v6. [hverkuil: changed 54 to 51 in v4l2_ctrl_handler_init] Signed-off-by:
Dikshita Agarwal <dikshita@codeaurora.org> Acked-by:
Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by:
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Dikshita Agarwal authored
This control indicates the priority id to be applied to base layer. [hverkuil: renumbered V4L2_CID_MPEG_VIDEO_BASELAYER_PRIORITY_ID] Signed-off-by:
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Dikshita Agarwal authored
Add support for frame type specific min and max qp controls for encoder. This is a preparation patch to support v6. Signed-off-by:
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Dikshita Agarwal authored
Adds bitrate control for all coding layers for h264 same as hevc. Signed-off-by:
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Dikshita Agarwal authored
- Adds min/max qp controls for B frame for h264. - Adds min/max qp controls for I/P/B frames for hevc similar to h264. - Update valid range of min/max qp for hevc to accommodate 10 bit. Signed-off-by:
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Sakari Ailus authored
GCC with W=2 level of kernel compiler warnings warns about the use of uninitialised variables in a few locations. While these uninitialised variables were not used in reality, this still produced compiler warnings. Address this by assigning the variables to NULL and checking for NULL in places it is not expected, returning -EIO in that case. This provides at least some sanity checking at runtime as the compiler appears unable to do that at compile time. Reported-by:
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Zheng Yongjun authored
Don't open-code DIV_ROUND_UP() kernel macro. Signed-off-by:
kernel test robot <lkp@intel.com> Signed-off-by:
Sean Young <sean@mess.org> Signed-off-by:
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James Reynolds authored
When processing a MCE_RSP_GETPORTSTATUS command, the bit index to set in ir->txports_cabled comes from response data, and isn't validated. As ir->txports_cabled is a u8, nothing should be done if the bit index is greater than 7. Cc: stable@vger.kernel.org Reported-by: syzbot+ec3b3128c576e109171d@syzkaller.appspotmail.com Signed-off-by:
James Reynolds <jr@memlen.com> Signed-off-by:
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Sean Young authored
This device is also supported. Cc: stable@vger.kernel.org Tested-by:
Georgi Bakalski <georgi.bakalski@gmail.com> Reported-by:
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- 13 Jan, 2021 16 commits
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Stanimir Varbanov authored
Now when everything is in place wire up buffer requirements from hfi platform buffers to the buffer requirements helper. Signed-off-by:
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Stanimir Varbanov authored
Handle progressive/interlaced bitstream event by similar way as bit depth. Signed-off-by:
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Stanimir Varbanov authored
Wire up hfi platform codec and capabilities instead of getting them from firmware. Signed-off-by:
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Stanimir Varbanov authored
Add a new file for hfi platform buffer size and count calculations for v6. Signed-off-by:
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Stanimir Varbanov authored
>From Venus v6 and beyond the buffer size and count have to be calculated in the v4l2 driver instead of getting them from firmware. Signed-off-by:
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Stanimir Varbanov authored
Add new hfi platform file with capabilities of hfi v6. Signed-off-by:
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Stanimir Varbanov authored
Starting from v6 we have one more hfi property which will be needed to calculate buffer sizes/count for particular codec and session type. Signed-off-by:
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Stanimir Varbanov authored
Add new file for Venus hfi v4 with supported codecs and capabilities. Signed-off-by:
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Stanimir Varbanov authored
Add ops to get the supported by the platform codecs and capabilities. Signed-off-by:
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Stanimir Varbanov authored
Now when we have hfi platform make venus capabilities an hfi platform capabilities. Signed-off-by:
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Stanimir Varbanov authored
Introduce a new hfi platform to cover differences between hfi versions. As a start move vpp/vsp freq data in that hfi platform, more platform data will come later. Signed-off-by:
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Stanimir Varbanov authored
Add more caps and VP9 definitions for newer Venus versions. Signed-off-by:
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Stanimir Varbanov authored
The core caps are filled but not used, delete them. In case we need them we can re-introduce. Signed-off-by:
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Stanimir Varbanov authored
Skip calculating instance frequency if it is not in running state. Signed-off-by:
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Stanimir Varbanov authored
For resolutions below 720p the size of the compressed buffer must be bigger. Correct this by checking the resolution when calculating buffer size and multiply by eight. Signed-off-by:
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Stanimir Varbanov authored
The hfi_session_init can be called many times and it returns EINVAL when the session was already initialized. This error code (EINVAL) is confusing for the callers. Change hfi_session_init to return EALREADY error code when the session has been already initialized. Tested-by:
Fritz Koenig <frkoenig@chromium.org> Signed-off-by:
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