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kgmt0 / megapixels

The GTK camera application
GNU General Public License v3.0
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Testing the camera on PPP results #4

Closed jsarkari closed 12 months ago

jsarkari commented 2 years ago

So I tested this by creating the pine64,pinephone-pro.ini file in the config folder with the suggested details as a test and ran the megapixels app via the terminal to see how far it got.

  1. On Manjaro Phosh (eMMC):

Found config file at /usr/share/megapixels/config/pine64,pinephone-pro.ini ... good start! Adding camera rear from config Could not find camera entity matching 'imx258'

Opening the app via the app does nothing however, I have found a new file in my /home/manjaro folder: "frame.raw"

  1. On postmarketOS gnome mobile (SD Card) ... like to live on the Edge!

Found config file at /usr/share/megapixels/config/pine64,pinephone-pro.ini ... good start! Adding camera rear from config MPDevice: MEDIA_IOC_SETUP_LINK error 22, Invalid argument MPCamera: VIDIOC_SUBDEV_S_FRAME_INTERVAL error 25, Not a tty MPDevice: MEDIA_IOC_SETUP_LINK error 22, Invalid argument MPCamera: VIDIOC_SUBDEV_S_FRAME_INTERVAL error 25, Not a tty Initialized OpenGL ES 3.1 MPCamera: VIDIOC_STREAMON error 32, Broken pipe MPCamera: VIDIOC_DQBUF error 22, Invalid argument Segmentation fault

Opening the app via the app does nothing, however, there is no new file produced in my /home/user folder.

philmmanjaro commented 2 years ago

Manjaro ships megapixels-ppp but it seems since kernel 6.0 it won't start anymore. You can try with older kernels: https://gitlab.manjaro.org/manjaro-arm/packages/core/linux-pinephonepro/-/pipelines

philmmanjaro commented 2 years ago

V4L2 apparently doesn't have as strict backwards compatibility guarantees, and mainline changed the media graph for Rockchip ISPs. megapixels need to be updated

kgmt0 commented 1 year ago

With 8721f29e27f21111c439ee45f4ea76b56017d016, it should start working again. Only the config file needed to be updated, so you can just copy over the config file if you already have a previous version installed.

philmmanjaro commented 1 year ago

Yes, it works again. For 6.1 the selfie cam will be renamed: https://github.com/kgmt0/megapixels/issues/5