Bug 77531
| Summary: | radeonsi: kaveri: mouse cursor corruption on wayland/weston session | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Alvaro Fernando García (alvarofernandogarcia) |
| Component: | Video(DRI - non Intel) | Assignee: | drivers_video-dri |
| Status: | RESOLVED INVALID | ||
| Severity: | low | CC: | alexdeucher, alvarofernandogarcia |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 3.11+ | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
issue-photo-01
dmesg kernel 3.14 weston 1.5 output issue photo 01 issue photo 02 |
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Created attachment 138511 [details]
dmesg kernel 3.14
Created attachment 138521 [details]
weston 1.5 output
Created attachment 138531 [details]
issue photo 01
Created attachment 138541 [details]
issue photo 02
This isn't a driver bug. It's a weston bug. Weston assumes all hardware cursors are 64x64 pixels, but newer radeon hardware only supports 128x128 pixel cursors. Weston should be updated to query the kernel kms driver and see what size cursors it supports. See this patch I wrote for xf86-video-modesetting: http://cgit.freedesktop.org/xorg/driver/xf86-video-modesetting/commit/?id=677935b2d20f54f21c645b5eb386b6c9485fee5f I've repoerted the bug to weston bugzilla. Link: https://bugs.freedesktop.org/show_bug.cgi?id=79809 Thanks for answering! I've uploaded a patch to weston bugtracker, so I think the bug can be closed here as invalid. |
Created attachment 138501 [details] issue-photo-01 Kernel: 3.11+ (tested with 3.11.6, 3.12.9 and 3.14.5) Distribution: Arch Linux Hardware: AMD A10-7850K Kaveri APU Description: After launching a new weston session, mouse cursor gets corrupted. Steps to reproduce: - Start Linux with kernel 3.11+. - Launch weston session (tested with 1.4+). - Mouse cursor gets corrupted.