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author | Nicolai Hähnle <[email protected]> | 2016-07-20 20:25:15 +0200 |
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committer | Marek Olšák <[email protected]> | 2017-03-30 14:44:33 +0200 |
commit | 10f7d1cb0321c5c15b9eb318c2c59ea0d9ac14db (patch) | |
tree | bb3d234784c0d7a142cd3adedfaaefaf8d6fad45 /docs/install.html | |
parent | 3e44337bd6314056b5c0d18e99754993f872c19e (diff) |
amdgpu/addrlib: add equation generation
1. Add new surface flags needEquation for client driver use to force
the surface tile setting equation compatible. Override 2D/3D macro
tile mode to PRT_* tile mode if this flag is TRUE and num slice > 1.
2. Add numEquations and pEquationTable in ADDR_CREATE_OUTPUT structure
to return number of equations and the equation table to client driver
3. Add equationIndex in ADDR_COMPUTE_SURFACE_INFO_OUTPUT structure to
return the equation index to client driver
Please note the use of address equation has following restrictions:
1) The surface can't be splitable
2) The surface can't have non zero tile swizzle value
3) Surface with > 1 slices must have PRT tile mode, which disable
slice rotation
Diffstat (limited to 'docs/install.html')
0 files changed, 0 insertions, 0 deletions