diff options
| author | Naushir Patuck <naush@raspberrypi.com> | 2022-10-06 14:17:39 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-10-18 03:09:52 +0300 |
| commit | aa2fe6a86f260a9351621af3c110ee0fcbac7e8d (patch) | |
| tree | 75de969da59438428b4dcb23d13543d1fc46b730 /src/ipa/raspberrypi/raspberrypi.cpp | |
| parent | f694da76bea11f47d21f41b396d901af2f165a2a (diff) | |
pipeline: ipa: raspberrypi: Add HBLANK control to DelayedControls
Update CamHelper::getDelays() to return the sensor HBLANK delay. The
HBLANK delay is set to the same value as VBLANK delay for all sensors in
the Raspberry Pi IPA.
Return the HBLANK gain delay from the IPA to the pipeline handler, and
initialise DelayedControls to handle V4L2_CID_HBLANK with this delay
value.
As a drive-by, check that the V4L2_CID_HBLANK control is available when
calling IPARPi::configure().
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Tested-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/raspberrypi/raspberrypi.cpp')
| -rw-r--r-- | src/ipa/raspberrypi/raspberrypi.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp index 560b61bd..126a48d0 100644 --- a/src/ipa/raspberrypi/raspberrypi.cpp +++ b/src/ipa/raspberrypi/raspberrypi.cpp @@ -219,13 +219,14 @@ int IPARPi::init(const IPASettings &settings, IPAInitResult *result) * Pass out the sensor config to the pipeline handler in order * to setup the staggered writer class. */ - int gainDelay, exposureDelay, vblankDelay, sensorMetadata; - helper_->getDelays(exposureDelay, gainDelay, vblankDelay); + int gainDelay, exposureDelay, vblankDelay, hblankDelay, sensorMetadata; + helper_->getDelays(exposureDelay, gainDelay, vblankDelay, hblankDelay); sensorMetadata = helper_->sensorEmbeddedDataPresent(); result->sensorConfig.gainDelay = gainDelay; result->sensorConfig.exposureDelay = exposureDelay; result->sensorConfig.vblankDelay = vblankDelay; + result->sensorConfig.hblankDelay = hblankDelay; result->sensorConfig.sensorMetadata = sensorMetadata; /* Load the tuning file for this sensor. */ @@ -606,6 +607,7 @@ bool IPARPi::validateSensorControls() V4L2_CID_ANALOGUE_GAIN, V4L2_CID_EXPOSURE, V4L2_CID_VBLANK, + V4L2_CID_HBLANK, }; for (auto c : ctrls) { |