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8acfb8494c7575161b88dfa982819ecca2c79b3a
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9 Commits

Author SHA1 Message Date
Naushir Patuck 8acfb8494c ipa: raspberrypi: Use std::optional in DeviceStatus 
Switch the aperture, lens_position, and flash_intensity fields in the
DeviceStatus structure to use std::optional instead of using invalid default
values.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
 2022-06-29 12:12:07 +01:00
Naushir Patuck 2a321be376 ipa: raspberrypi: Add sensor temperature to DeviceStatus 
Add an optional sensor_temperature field to the DeviceStatus structure. If a
temperature measurement is available for a frame, the value is returned out
through the SensorTemperature control in the Request metadata.

Additionally, provide the sensor temperature value from the std::ostream &operator<<
overload.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
 2022-06-29 12:12:07 +01:00
Naushir Patuck 2d6a9b3592 ipa: raspberrypi: Add frame_length to DeviceStatus 
Store the frame length into the DeviceStatus struct. The value is extracted
from embedded data when available, or calculated from the VBLANK value passed
from DelayedControls otherwise.

Update imx477 and imx219 CamHelper classes to extract the frame length from the
embedded data buffer.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 2021-07-12 15:57:07 +03:00
Naushir Patuck f24d83720f ipa: raspberrypi: Add an operator<< to struct DeviceStatus 
Add an operator<< overload to log all fields in DeviceStatus, and remove the
manual logging statements in the IPA and CamHelper.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 2021-07-12 15:57:05 +03:00
Naushir Patuck df8cafaf87 ipa: raspberrypi: Add a constructor struct DeviceStatus 
The constructor sets all fields to 0. This replaces the memset(0) and default
value initialisation usage in the agc and lux controllers respectively.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 2021-07-12 15:57:02 +03:00
Naushir Patuck ace5e21feb ipa: raspberrypi: Make device_status.h C++ only header, and update comments 
This header file is no longer C compatible, so remove the extern "C"
declaration.

Replace C++ style comments with C style based on libcamera guidelines.

There are no functional changes in this commit.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 2021-07-12 15:56:57 +03:00
Kieran Bingham cbdc93e9d1 libcamera/base: Move utils to the base library 
Move the utils functionality to the libcamera/base library.

Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
 2021-06-25 16:11:02 +01:00
Naushir Patuck 6914fc487f ipa: raspberrypi: Switch the AGC/Lux code to use utils::Duration 
Convert the core AGC and Lux controller code to use
utils::Duration for all exposure time related variables and
calculations.

Convert the exposure/shutter time fields in AgcStatus and DeviceStatus
to use utils::Duration.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 2021-06-08 23:56:20 +03:00
Naushir Patuck 0db2c8dc75 libcamera: ipa: Raspberry Pi IPA 
Initial implementation of the Raspberry Pi (BCM2835) libcamera IPA and
associated libraries.

All code is licensed under the BSD-2-Clause terms.
Copyright (c) 2019-2020 Raspberry Pi Trading Ltd.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 2020-05-11 23:54:40 +03:00