| Summary: | [bisected] 3D acceleration broken with gallium/radeon: just get num_tile_pipes from the winsys | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Nick Sarnie <sarnex> |
| Component: | Drivers/Gallium/radeonsi | Assignee: | Default DRI bug account <dri-devel> |
| Status: | RESOLVED FIXED | QA Contact: | Default DRI bug account <dri-devel> |
| Severity: | major | ||
| Priority: | medium | CC: | alexandre.f.demers, maraeo |
| Version: | git | ||
| Hardware: | Other | ||
| OS: | Linux (All) | ||
| See Also: | https://bugs.freedesktop.org/show_bug.cgi?id=94025 | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | backtrace | ||
There is a backtrace but no result of any bisect...? (In reply to Ernst Sjöstrand from comment #1) > There is a backtrace but no result of any bisect...? I'm not sure what you mean. The bad commit is 'gallium/radeon: just get num_tile_pipes from the winsys' (In reply to Ernst Sjöstrand from comment #1) > There is a backtrace but no result of any bisect...? I confirm the bisection section, see bug 94025. 294ec530c9829aead97487b1feb06361ef97cc2d is the first bad commit commit 294ec530c9829aead97487b1feb06361ef97cc2d Author: Marek Olšák <marek.olsak@amd.com> Date: Sat Jan 30 01:52:58 2016 +0100 gallium/radeon: just get num_tile_pipes from the winsys Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> :040000 040000 71cb2da01a5912443f2ca74f97e46533f50f50d8 964978b8372e95f18eb09db4158b032bf25611fb M src New way of setting num_pipes gives a value of 12, while previous was giving a value of 8 on a R9 280X. *** Bug 94025 has been marked as a duplicate of this bug. *** Fixed by 83b4d701c082bb43dc710be9ec423171ea11e8d1. |
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Created attachment 121545 [details] backtrace Hi guys, If I have commit 'gallium/radeon: just get num_tile_pipes from the winsys', everything I try to run gives me /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/gallium/drivers/radeon/r600_texture.c:562: r600_texture_get_htile_size: Assertion `0' failed. I've attached a gdb backtrace of the assert. I'm on a HD 7950 TAHITI. Let me know if you need anything, sarnex