Differences

This shows you the differences between two versions of the page.

--- pinephone [2020/07/15 08:35] – [Current State] mark
+++ pinephone [2020/07/21 12:02] (current) – mark
@@ Line 56: / Line 56: @@
+===== Changelog =====
-==== Kernel ====
+There is no official changelog,
+https://www.retallack.org.uk/pinephonechangelog.html
+===== Kernel =====
 The kernel currently used is:
@@ Line 88: / Line 94: @@
-==== Crust ====
+===== Crust =====
 The Pinephone uses CRUST to do the power management.
@@ Line 96: / Line 102: @@
-==== Current State ====
+===== Current State =====
 The following is not working:
@@ Line 108: / Line 114: @@
-=== Vibration motor ===
+==== Vibration motor ====
 From https://xnux.eu/devices/feature/vibrator.html#toc-example-program-to-control-the-vibration-motor there is a test app (assuming its using the force feedback input).
@@ Line 143: / Line 149: @@
-=== Camera ===
+==== Camera =====
 The camera is a OV6540 and is connected via the sun6i csi interface. This is how to enable it
@@ Line 192: / Line 198: @@
 fswebcam --device /dev/video1 --resolution 1280x720  -p UYVY --verbose --save bob.jpeg
 </code>
+Using gstreamer, the orientation is wrong.
+V4l2Src should implement GstVideoOrientation see https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-good/html/gst-plugins-good-plugins-v4l2src.html
+GstVideoOrientation
+See
+https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/blob/230cf41cc966d7b3ebea248b82e1e3a60ac58d63/sys/v4l2/gstv4l2src.c#L110
+this is implemented in
+https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/blob/1.10.4/sys/v4l2/gstv4l2vidorient.c
+For gst-droid (used on android), https://github.com/sailfishos/gst-droid/blob/e755c8521b3ff0a622fba4c85e57ff41015c7793/gst/droidcamsrc/gstdroidcamsrc.c#L271
+For droidcamsrc:
+https://github.com/sailfishos/gst-droidcamsrc
+So does not look like v4l handles angle
 ==== PinePhone Camera ====
@@ Line 211: / Line 245: @@
 sudo v4l2-ctl --set-ctrl vertical_flip=1 --device=/dev/video1
 </code>
 The Custom version of the camera can be found here: {{ ::uk.co.retallack.camera-3.1.5.arm64.zip |}}
+And the src is: https://gitlab.com/Retallack/camera-app
-=== Cross Compile ===
+===== Cross Compile =====
 https://blog.marcg.pizza/marcg/pinephone-arm-build-environment-setup