| Summary: | s3tc not working with radeonsi driver | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Alexander von Gluck <kallisti5> |
| Component: | Drivers/Gallium/radeonsi | Assignee: | Default DRI bug account <dri-devel> |
| Status: | RESOLVED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | git | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
3.10 kernel + mesa git + libdrm recent enough ? airlied mentioned enabling colortiling.. no change. I'm using Linux 3.9rc7 + the latest git libdrm + mesa. 3.10 isn't tagged in any way yet... You need what's gonna be 3.10, ie Alex next tree and set ColorTiling and ColorTiling2D option in xorg.conf Grab Dave's drm-next tree: http://cgit.freedesktop.org/~airlied/linux/log/?h=drm-next Closing works with what gonna be 3.10 |
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s3tc doesn't work when using the radeonsi driver. Example: kallisti5@eris ~ :) $ find /usr/lib -name "radeonsi*" /usr/lib/xorg/modules/dri/radeonsi_dri.so kallisti5@eris ~ :) $ glxinfo | grep renderer OpenGL renderer string: Gallium 0.4 on AMD TAHITI No EXT_texture_compress (aka s3tc) kallisti5@eris ~ :) $ glxinfo | grep EXT_texture_compress Move radeonsi driver somewhere else forcing fallback to swpipe: kallisti5@eris ~ :( $ sudo mv /usr/lib/xorg/modules/dri/radeonsi_dri.so /tmp/ Now using llvmpipe: kallisti5@eris ~ :) $ glxinfo | grep renderer libGL error: failed to load driver: radeonsi libGL error: Try again with LIBGL_DEBUG=verbose for more details. OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.3, 128 bits) s3tc now working: kallisti5@eris ~ :) $ glxinfo | grep EXT_texture_compress libGL error: failed to load driver: radeonsi libGL error: Try again with LIBGL_DEBUG=verbose for more details. GL_EXT_texture_array, GL_EXT_texture_compression_dxt1, GL_EXT_texture_compression_latc, GL_EXT_texture_compression_rgtc, GL_EXT_texture_compression_s3tc, GL_EXT_texture_cube_map, kallisti5@eris ~ :) $