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| GStreamer Camera Issue (Unsupported pixformat: 0x56595559 with mbus code: 0x3001) |
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Posted by: sog8b - 10-26-2022, 07:50 PM - Forum: Mobian on PinePhone
- Replies (1)
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Hey Everyone,
I've been trying to use gstreamer to access the camera on my pinephone.
I am running the mobian image mobian-pinephone-phosh-20221016.img.gz with all updates applied.
I first ran into the issue "does not support 2:0:0:0 colorimetry" as detailed on the following thread.
https://gitlab.com/mobian1/issues/-/issues/439
I first applied the patch to not bother checking the colorspace and rebuilt libgstvideo4linux2.so.
Code: diff --git a/sys/v4l2/gstv4l2object.c b/sys/v4l2/gstv4l2object.c
index 9851ffc83..72a5eb33b 100644
--- a/sys/v4l2/gstv4l2object.c
+++ b/sys/v4l2/gstv4l2object.c
@@ -3840,7 +3840,9 @@ gst_v4l2_object_set_format_full (GstV4l2Object * v4l2object, GstCaps\
* caps,
gst_structure_remove_field (s, "interlace-mode");
}
- if (gst_v4l2_object_get_colorspace (v4l2object, &format, &info.colorimetry)) {
+ GST_DEBUG_OBJECT (v4l2object->dbg_obj, "Processing colorimetry");
+
+ if (0 && gst_v4l2_object_get_colorspace (v4l2object, &format, &info.colorimetry)) {
if (gst_structure_has_field (s, "colorimetry")) {
if (!gst_v4l2_video_colorimetry_matches (&info.colorimetry, caps))
goto invalid_colorimetry;
With this change however I now get a different error.
Code: [81273.661098] sun6i-csi 1cb0000.csi: Unsupported pixformat: 0x56595559 with mbus code: 0x3001!
[81388.258465] ov5640 3-004c: firmware upload success
[81388.562323] ov5640 3-004c: uploaded firmware didn't start, got to 0x7f, retrying...
[81388.878315] ov5640 3-004c: uploaded firmware didn't start, got to 0x7f
[81388.884938] ov5640 3-004c: ov5640_set_ctrl_focus: no autofocus firmware loaded
[81391.636730] ov5640 3-004c: firmware upload success
[81391.934322] ov5640 3-004c: uploaded firmware didn't start, got to 0x7f, retrying...
[81392.246315] ov5640 3-004c: uploaded firmware didn't start, got to 0x7f
[81392.252947] ov5640 3-004c: ov5640_set_ctrl_focus: no autofocus firmware loaded
[81392.297694] sun6i-csi 1cb0000.csi: Unsupported pixformat: 0x56595559 with mbus code: 0x3001!
Looking online I found references to this same error in the error log on the following post.
https://forum.pine64.org/showthread.php?...1#pid71121
I assume the user was getting this error when attempting to use megapixels.
In my case megapixels works perfectly fine I only get this kernel error when I attempt to use gstreamer.
Does anyone know the nature of the "sun6i-csi 1cb0000.csi: Unsupported pixformat: 0x56595559 with mbus code: 0x3001!" error?
The other user didn't get this error after applying their patch so I am wondering if something else changed in mobian since they made there patch.
Also is it possible this pixformat error is related to the patch I made to gstreamer related to not obtaining the colorspace?
To my unfamiliar eyes it looks like it might be related by the author of the patch didn't seem to think it was.
Has anyone else successfully been able to use the pinephone camera with gstreamer under mobian?
Thanks!
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| Pine H64 Stock |
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Posted by: ky56 - 10-26-2022, 04:37 PM - Forum: General Discussion on PINE H64
- No Replies
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The Pine H64 seems to have been out of stock for the past year with maybe a very brief return for a couple of days. Does anyone know when this will be restocked?
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| How to install OpenBSD on the PBP? |
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Posted by: BenniTec - 10-26-2022, 03:22 PM - Forum: BSD on Pinebook Pro
- Replies (2)
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Hi,
I have tried all day to install OpenBSD 7.2, 6.9 and 6.7 on my Pinebook Pro.
When I flash the installer*.img or miniroot*.img onto my usb-stick or SD card
and apply the necessary dtb and u-boot patching described in https://ftp.openbsd.org/pub/OpenBSD/7.2/...TALL.arm64,
the PBP starts into boot(8) and no matter what I try (eg. `set tty fb0` and/or `boot /bsd.rd` and/or `machine dtb ...`)
I get a flashing screen and nothing happens.
1: Do I need to buy a serial cable to install it or am I doing something wrong?
2: Does anyone have a working installer or image that works without a serial cable?
3: Is there some other way of installing it instead, eg. over ssh with an ethernet adapter (Pinephone USB-C dongle)?
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| Struggling to get Android running |
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Posted by: qwe - 10-25-2022, 11:57 AM - Forum: Android on PINE A64-LTS / SOPINE
- Replies (1)
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My recently-purchased Pine A64-LTS runs Armbian swimmingly. I also need to run Android on it— a seemingly trivial task, but one that has brought me to my wits end.
Here's what I've tried:
- The official Android 6.0 image (in its 32GB variant). The first time I extracted and burned this image, I saw a blue light appear on the board, noticed that the CPU was running hot to the touch, and nothing else. I extracted and burned the image two more times and saw nothing at all happen.
- The Android 7.1 community image. This image allows the board to turn on— however, it loops forever at the Android splash screen (in which it plays a fun animation before, in a normal scenario, shifting to the word "Android".) I attempted to burn it a second time with the same result.
- The Android 6.0 community image. This image successfully boots, but something is clearly horribly wrong. It runs at ~10FPS with significant lag in all menus, and I can't get any sort of internet connection— neither Ethernet nor a USB Ethernet adapter yield a link, and wifi and Bluetooth refuse to turn on. The Ethernet jack on the board blinks an orange light rapidly forever. Thus, this image is unusable. I attempted to burn it a second time with the same result.
All images were burned the same Samsung 32GB microSD card using a ThinkPad built-in microSD slot, running Arch Linux with the following command:
Code: sudo dd if=./IMAGE of=/dev/mmcblk0 bs=1MiB status=progress conv=fsync
Note that this exact combination was able to successfully boot Armbian prior.
Clearly, something is going horribly wrong with my board, being unable to boot Android despite so many failed attempts to make it so. My next attempts will be to boot the 8GB variant of the official Android 6 image, as well as the official Android 5 image, but I don't expect them to yield fruit. Though this is clearly a dated board with little support at this point, I'm posting here in the unlikely event that someone here will have some ideas.
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| Boards with no OS and acceleration? |
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Posted by: Civil_Rick_9876 - 10-24-2022, 06:14 PM - Forum: General
- Replies (1)
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I'm not sure if any pine products support this but I'll ask.
I was thinking about writing a toy OS. There two big problem I can see. 1. No hardware acceleration on graphics. I want to be able to render images and move them around and completely draw a new screen @60hz. I prefer 1080 but 60@720 would be fine 2. Boot up without writing much or any code. I hear there's a lot of work to get an ARM to boot properly. I don't really need libc (although I expect that to be available) but I'd like to be able to compile hello world and have the board show it on screen (or serial port) without me writing much code.
I was thinking about using an arduino which I have experience with but I've never done anything using HDMI or graphics with it. Typically arduinos give you a basic library for various shields and lets you use C to write your code.
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| WiFi stopped on Pinebook Pro after update |
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Posted by: tkudog - 10-24-2022, 09:58 AM - Forum: Linux on Pinebook Pro
- Replies (3)
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After being gone for a month, I returned yesterday 23 Oct 2022 and thought 'let's update the Pinebook pro while I unpack'. Running Manjaroo. So I did, and after restart, WiFi no longer works. Networks show "No available connections". WiFi is on through the privacy switch (2 led blinks). Any ideas how to fix?
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