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authorJerome Glisse <jglisse@redhat.com>2011-11-15 11:48:34 -0500
committerJerome Glisse <jglisse@redhat.com>2011-12-05 18:25:22 -0500
commit5bb78938ff1da0153d657dc1539bee3e1673fe64 (patch)
treeefe69359cc84d79b4c19910cdaacb81b59253e14 /drivers/dma/mv_xor.h
parentc9a49e79367428d33d80152534e28c615f880a87 (diff)
drm/radeon: introduce a sub allocator and convert ib pool to it v4HEADmaster
Somewhat specializaed sub-allocator designed to perform sub-allocation for command buffer not only for current cs ioctl but for future command submission ioctl as well. Patch also convert current ib pool to use the sub allocator. Idea is that ib poll buffer can be share with other command buffer submission not having 64K granularity. v2 Harmonize pool handling and add suspend/resume callback to pin/unpin sa bo (tested on rv280, rv370, r420, rv515, rv610, rv710, redwood, cayman, rs480, rs690, rs880) v3 Simplify allocator v4 Fix radeon_ib_get error path to properly free fence Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Diffstat (limited to 'drivers/dma/mv_xor.h')
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