9bd9d25a82
In preparation for adding support for querying direction information from controls, populate the corresponding field in the control ID defintions. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
62 lines
2.1 KiB
YAML
62 lines
2.1 KiB
YAML
# SPDX-License-Identifier: LGPL-2.1-or-later
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#
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# Copyright (C) 2023, Raspberry Pi Ltd
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#
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%YAML 1.1
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---
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# Raspberry Pi (VC4 and PiSP) specific vendor controls
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vendor: rpi
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controls:
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- StatsOutputEnable:
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type: bool
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direction: inout
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description: |
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Toggles the Raspberry Pi IPA to output the hardware generated statistics.
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When this control is set to true, the IPA outputs a binary dump of the
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hardware generated statistics through the Request metadata in the
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Bcm2835StatsOutput control.
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\sa Bcm2835StatsOutput
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- Bcm2835StatsOutput:
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type: uint8_t
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size: [n]
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direction: out
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description: |
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Span of the BCM2835 ISP generated statistics for the current frame.
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This is sent in the Request metadata if the StatsOutputEnable is set to
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true. The statistics struct definition can be found in
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include/linux/bcm2835-isp.h.
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\sa StatsOutputEnable
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- ScalerCrops:
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type: Rectangle
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size: [n]
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direction: out
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description: |
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An array of rectangles, where each singular value has identical
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functionality to the ScalerCrop control. This control allows the
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Raspberry Pi pipeline handler to control individual scaler crops per
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output stream.
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The order of rectangles passed into the control must match the order of
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streams configured by the application. The pipeline handler will only
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configure crop retangles up-to the number of output streams configured.
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All subsequent rectangles passed into this control are ignored by the
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pipeline handler.
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If both rpi::ScalerCrops and ScalerCrop controls are present in a
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ControlList, the latter is discarded, and crops are obtained from this
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control.
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Note that using different crop rectangles for each output stream with
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this control is only applicable on the Pi5/PiSP platform. This control
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should also be considered temporary/draft and will be replaced with
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official libcamera API support for per-stream controls in the future.
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\sa ScalerCrop
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...
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