27 Dec
2013
27 Dec
'13
11:50 p.m.
https://bugs.freedesktop.org/show_bug.cgi?id=73083
--- Comment #1 from Alex Deucher agd5f@yahoo.com --- Created attachment 91242 --> https://bugs.freedesktop.org/attachment.cgi?id=91242&action=edit possible fix
Does this fix the issue? The issue is that that buffer is larger than the pci bar window into vram. The patch forces a scratch copy for all uploads. It would also probably be good to fix the kernel to check the offset in radeon_mode_dumb_mmap() if the domain is vram to see if it's larger than the pci window and return an error if so.
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