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| author | Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> | 2024-05-07 15:42:51 -0700 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2024-05-08 14:48:30 -0700 |
| commit | d6219e1cd5e321351954e317b362db2c1d34402a (patch) | |
| tree | b8420d3d34ab4ffda3cb87698e08f3ebc34e4512 /tools/lib/python | |
| parent | 85cfc412579c041f1aaebba71427acec75ceca39 (diff) | |
drm/xe: Add Indirect Ring State support
When Indirect Ring State is enabled, the Ring Buffer state and
Batch Buffer state are context save/restored to/from Indirect
Ring State instead of the LRC. The Indirect Ring State is a 4K
page mapped in global GTT at a 4K aligned address. This address
is programmed in the INDIRECT_RING_STATE register of the
corresponding context's LRC.
v2: Fix kernel-doc, add bspec reference
v3: Fix typo in commit text
Bspec: 67296, 67139
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240507224255.5059-3-niranjana.vishwanathapura@intel.com
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions