From patchwork Thu Nov 11 11:05:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jean-Michel Hautbois X-Patchwork-Id: 14557 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id 9761BBF415 for ; Thu, 11 Nov 2021 11:06:17 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id B7DC360368; Thu, 11 Nov 2021 12:06:12 +0100 (CET) Authentication-Results: lancelot.ideasonboard.com; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="i0OxHa/p"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id E2C4A600B5 for ; Thu, 11 Nov 2021 12:06:09 +0100 (CET) Received: from tatooine.ideasonboard.com (unknown [IPv6:2a01:e0a:169:7140:e627:8337:a781:d98]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 9A3B1E51; Thu, 11 Nov 2021 12:06:09 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1636628769; bh=zN1A2JCDmbXNy9LOEdVyYSE6rbn1dmLIfjJAeVVCjPQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=i0OxHa/phobVvMn5/Pi2Mr7KOF2T3G7PwP4K3rWAaZ7/G0caPaoG5ZQCoBox+D6Rd vUDpPupLs8T7CK4+AJU8sEQr6z+RKabeTeSlvMa+eSWZPj/7oTFXOomLXOV79QaO/X Ylrdi38RP/QFYwv9qDG2cICqwO620qu5kPF1EV3I= From: Jean-Michel Hautbois To: libcamera-devel@lists.libcamera.org Date: Thu, 11 Nov 2021 12:05:53 +0100 Message-Id: <20211111110605.105202-3-jeanmichel.hautbois@ideasonboard.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211111110605.105202-1-jeanmichel.hautbois@ideasonboard.com> References: <20211111110605.105202-1-jeanmichel.hautbois@ideasonboard.com> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v3 02/14] ipu3: ipa: Report effective sensor controls with statistics to IPA X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" From: Han-Lin Chen The Intel close sourced IPA requires the effective controls applied to the sensor when the statistics are generated. Report effective sensor controls with the statistics to IPA. Signed-off-by: Han-Lin Chen [Jean-Michel: Reword s/stastistics/statistics and move reset after IPA start] Signed-off-by: Jean-Michel Hautbois Reviewed-by: Kieran Bingham --- src/libcamera/pipeline/ipu3/frames.h | 4 ++++ src/libcamera/pipeline/ipu3/ipu3.cpp | 9 +++++++++ 2 files changed, 13 insertions(+) diff --git a/src/libcamera/pipeline/ipu3/frames.h b/src/libcamera/pipeline/ipu3/frames.h index 3ef7e445..614701e2 100644 --- a/src/libcamera/pipeline/ipu3/frames.h +++ b/src/libcamera/pipeline/ipu3/frames.h @@ -14,6 +14,8 @@ #include +#include + namespace libcamera { class FrameBuffer; @@ -34,6 +36,8 @@ public: FrameBuffer *paramBuffer; FrameBuffer *statBuffer; + ControlList effectiveSensorControls; + bool paramDequeued; bool metadataProcessed; }; diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp index 8816efc5..3fcfa777 100644 --- a/src/libcamera/pipeline/ipu3/ipu3.cpp +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp @@ -767,6 +767,12 @@ int PipelineHandlerIPU3::start(Camera *camera, [[maybe_unused]] const ControlLis if (ret) goto error; + /* + * Reset the delayed controls with the gain and exposure values set by + * the IPA. + */ + data->delayedCtrls_->reset(); + /* * Start the ImgU video devices, buffers will be queued to the * ImgU output and viewfinder when requests will be queued. @@ -1363,6 +1369,8 @@ void IPU3CameraData::cio2BufferReady(FrameBuffer *buffer) request->metadata().set(controls::SensorTimestamp, buffer->metadata().timestamp); + info->effectiveSensorControls = delayedCtrls_->get(buffer->metadata().sequence); + if (request->findBuffer(&rawStream_)) pipe()->completeBuffer(request, buffer); @@ -1419,6 +1427,7 @@ void IPU3CameraData::statBufferReady(FrameBuffer *buffer) ev.frame = info->id; ev.bufferId = info->statBuffer->cookie(); ev.frameTimestamp = request->metadata().get(controls::SensorTimestamp); + ev.sensorControls = info->effectiveSensorControls; ipa_->processEvent(ev); }