| Summary: |
Touch does not work in secondary display after calibration in multihead setup |
| Product: |
Wayland
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Reporter: |
Anu Reddy <anasuyax.r.nannuri> |
| Component: |
weston | Assignee: |
Wayland bug list <wayland-bugs> |
| Status: |
RESOLVED
FIXED
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QA Contact: |
|
| Severity: |
normal
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| Priority: |
medium
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| Version: |
unspecified | |
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| Hardware: |
Other | |
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| OS: |
All | |
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| Whiteboard: |
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i915 platform:
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i915 features:
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In multi display setup, when calibrating secondary display with touch device, touch doesn’t not work. If I disconnect primary display, that makes secondary display as new primary display and touch works just fine. Steps to reproduce: 1. Identify primary display as display1, and secondary display as display2. Here secondary display is a touch device. 2. Launch weston 3. Execute weston-calibrator on display2 and capture calibration values 4. Exit weston 5. Create a udev rule in /etc/udev/rules.d/weston.rules with calibration values: Example: ENV{ID_VENDOR_ID}=="2149",ENV{ID_MODEL_ID}=="2122",ENV{WL_CALIBRATION}="0.994876 -0.013934 12.975220 -0.004180 1.008462 -3.079773" (I tried udev rule with LIBINPUT_CALIBRATION_MATRIX, touch does not work. Weston still using WL_CALIBRATION, I created udev rule with WL_CALIBRATION) 6. Unplug and replug touch device 7. Restart weston. 8. Execute weston-simple-touch on display2. Observe touch does not work. 9. Disconnect display1. Observe touch works on display2. Software Stack: wayland (HEAD) remotes/origin/HEAD-0-gedf4e7a drm (HEAD) heads/master-16-gd686160 mesa (HEAD) remotes/origin/10.2-0-ge475222 libva (HEAD) libva-1.3.1-0-g053f70f intel-driver (HEAD) 1.3.1-0-ga720bc8 cairo (HEAD) remotes/origin/1.12-0-g4b65497 libinput (HEAD) remotes/origin/HEAD-0-g224f1d8 weston (HEAD) remotes/origin/HEAD-0-gf1d2cc0