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Fix touchscreen orientation and force USB host for samsung-gt510#435

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eminn03 wants to merge 1 commit intomsm8916-mainline:wip/msm8916/6.19from
eminn03:gt510-fixes
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Fix touchscreen orientation and force USB host for samsung-gt510#435
eminn03 wants to merge 1 commit intomsm8916-mainline:wip/msm8916/6.19from
eminn03:gt510-fixes

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@eminn03 eminn03 commented Mar 1, 2026

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linux,keycodes = <KEY_APPSELECT KEY_BACK>;

touchscreen-inverted-x;
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https://wiki.postmarketos.org/wiki/Samsung_Galaxy_Tab_A_9.7_2015_(samsung-gt510)#Known_Issues

S-Pen models (SM-P550, SM-P555) may invert the touchscreen Y-axis after flashing and running TWRP. To fix it, flash stock Android Recovery and run it at least once.


&usb {
status = "okay";
dr_mode = "host";
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I fail to understand this change. The correct way to fix this is to implement extcon/otg power support in the charger driver. Forcing host is wrong and usb won't get power anyway.

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