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eleclab-rpi / 7INCH4_HDMI_1280x400

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Doesnt work with Android for Raspberry pi4 #1

Open zhuker opened 9 months ago

zhuker commented 9 months ago

How do i make it work with android for Raspberry pi4 https://konstakang.com/devices/rpi4/LineageOS20/

eleclab-rpi commented 9 months ago

HI, Dear user, This is a very interesting experiment, we are downloading Android 13 in the link, we will send you information when it is running. Best Wishes!

@.***

From: Alex Zhukov Date: 2023-10-11 12:44 To: eleclab-rpi/7INCH4_HDMI_1280x400 CC: Subscribed Subject: [eleclab-rpi/7INCH4_HDMI_1280x400] Doesnt work with Android for Raspberry pi4 (Issue #1) How do i make it work with android for Raspberry pi4 https://konstakang.com/devices/rpi4/LineageOS20/ — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you are subscribed to this thread.Message ID: @.***>

eleclab-rpi commented 9 months ago

HI, dear users, we tested several screens

  1. We can configure the LCD screen parameters by modifying config.txt like buster/bullseye, so that the display can see a color screen when starting: hdmi_group=2 hdmi_mode=87 hdmi_timings=1280 0 64 2 18 400 0 10 3 42 0 0 0 60 0 37330000 3 hdmi_drive=1

  2. The resolution of Android can only be set through \boot\resolution.txt. At present, it cannot set specific timing, so it cannot meet the timing defined in the EDID of some HDMI displays. Many displays have detailed timing requirements. The screen cannot be displayed. If Android can also set hdmi_timings later, all displays will be normal.

Best Wishes!

@.***

From: Alex Zhukov Date: 2023-10-11 12:44 To: eleclab-rpi/7INCH4_HDMI_1280x400 CC: Subscribed Subject: [eleclab-rpi/7INCH4_HDMI_1280x400] Doesnt work with Android for Raspberry pi4 (Issue #1) How do i make it work with android for Raspberry pi4 https://konstakang.com/devices/rpi4/LineageOS20/ — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you are subscribed to this thread.Message ID: @.***>

eleclab-rpi commented 9 months ago

It is currently verified that Android is in 8" 1600x480 8" 1280x720 Both displays can display and touch normally.

At 7" 1024x600 7.4" 1280x400 10.1" 1280x800, Android cannot be displayed normally. The display can only see the color screen when booting.

@.***

From: Alex Zhukov Date: 2023-10-11 12:44 To: eleclab-rpi/7INCH4_HDMI_1280x400 CC: Subscribed Subject: [eleclab-rpi/7INCH4_HDMI_1280x400] Doesnt work with Android for Raspberry pi4 (Issue #1) How do i make it work with android for Raspberry pi4 https://konstakang.com/devices/rpi4/LineageOS20/ — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you are subscribed to this thread.Message ID: @.***>