Searched hist:"2 ab91adae722c63d1a4c9a6e414636e34804d792" (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/gpu/drm/radeon/ |
| H A D | nid.h | diff 2ab91adae722c63d1a4c9a6e414636e34804d792 Tue Apr 16 16:42:15 CEST 2013 Alex Deucher <alexander.deucher@amd.com> drm/radeon: re-enable PTE/PDE packet for set_page on cayman/TN
PTE/PDE doesn't support a single update (count = 1). We had
previously disabled it since it we were hitting that case which
let to hangs. The PTE/PDE packet is much more efficient for VM
updates where it can be used.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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| H A D | ni.c | diff 2ab91adae722c63d1a4c9a6e414636e34804d792 Tue Apr 16 16:42:15 CEST 2013 Alex Deucher <alexander.deucher@amd.com> drm/radeon: re-enable PTE/PDE packet for set_page on cayman/TN
PTE/PDE doesn't support a single update (count = 1). We had
previously disabled it since it we were hitting that case which
let to hangs. The PTE/PDE packet is much more efficient for VM
updates where it can be used.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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