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glamor: enable dmabuf_capable by default for radeonsi

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This is needed by radeonsi to support multi plane modifier when
using modesetting DDX.

xserver reject any multi plane buffer (in DRI3PixmapFromBuffers)
without the dmabuf_capable debug option. It's OK for single plane
buffer as xserver will fallback to DRI3BufferFromPixmap path.
amdgpu DDX does not expose DRI3PixmapFromBuffers, mesa just use
the single plane path anyway, so amdgpu DDX does not have this
problem.
This commit is contained in:
Qiang Yu 2025-10-30 16:40:50 +08:00
parent 9fd68f1b0d
commit 9a1aa56cfb
1 changed files with 2 additions and 0 deletions
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2
glamor/glamor_egl.c
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@ -1220,6 +1220,8 @@ glamor_egl_init(ScrnInfoPtr scrn, int fd)
glamor_egl->dmabuf_capable = TRUE;
else if (strstr((const char *)renderer, "zink"))
glamor_egl->dmabuf_capable = TRUE;
else if (strstr((const char *)renderer, "radeonsi"))
glamor_egl->dmabuf_capable = TRUE;
else
glamor_egl->dmabuf_capable = FALSE;
}