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\n\tTue, 27 Oct 2020 07:12:52 -0700 (PDT)","From":"David Plowman ","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 27 Oct 2020 14:12:46 +0000","Message-Id":"<20201027141246.4708-2-david.plowman@raspberrypi.com>","X-Mailer":"git-send-email 2.20.1","In-Reply-To":"<20201027141246.4708-1-david.plowman@raspberrypi.com>","References":"<20201027141246.4708-1-david.plowman@raspberrypi.com>","MIME-Version":"1.0","Subject":"[libcamera-devel] [PATCH 1/1] libcamera: controls: Add DigitalGain\n\tcontrol","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"This control reports the global digital gain applied by the pipeline\nas a whole, after capturing a raw image from the sensor.\n\nSigned-off-by: David Plowman \n---\n src/libcamera/control_ids.yaml | 11 +++++++++++\n 1 file changed, 11 insertions(+)","diff":"diff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml\nindex c8874fa9..e6362c74 100644\n--- a/src/libcamera/control_ids.yaml\n+++ b/src/libcamera/control_ids.yaml\n@@ -530,4 +530,15 @@ controls:\n This control is only present when the pipeline supports scaling. Its\n maximum valid value is given by the properties::ScalerCropMaximum\n property, and the two can be used to implement digital zoom.\n+\n+ - DigitalGain:\n+ type: float\n+ description: |\n+ Global digital gain value applied to the image during all the\n+ processing steps after capturing the image from the sensor. Any raw\n+ images, therefore, will not include this gain, but the final images\n+ output by the imaging pipeline as a whole will include it.\n+\n+ This control is intended to report the value used by the image\n+ processing pipeline.\n ...\n","prefixes":["libcamera-devel","1/1"]}