[PATCH i-g-t 0/4] Add testing for CCS
apoorva1.singh at intel.com
apoorva1.singh at intel.com
Wed Jan 5 10:35:54 UTC 2022
From: Apoorva Singh <apoorva1.singh at intel.com>
- Add new library intel_mocs for mocs settings.
- Add new library i915_blt for various blt commands.
- Only use the main copy engines for XY_BLOCK_COPY.
XY_BLOCK_COPY blt command is used to transfer the ccs data.
So, we can only run the tests on those engines which have
support for the "block_copy" capability.
- Add gem_ccs test for CCS testing.
Commands are constructed with XY_BLOCK_COPY_BLT
and XY_CTRL_SURF_COPY_BLT instructions.
Apoorva Singh (2):
lib/i915: Introduce library intel_mocs
lib/i915: Introduce library i915_blt
CQ Tang (1):
i915/gem_ccs: Add testing for CCS
Chris Wilson (1):
i915/gem_engine_topology: Only use the main copy engines for
XY_BLOCK_COPY
lib/i915/gem_engine_topology.c | 38 ++
lib/i915/gem_engine_topology.h | 5 +
lib/i915/i915_blt.c | 372 ++++++++++++++++++++
lib/i915/i915_blt.h | 71 ++++
lib/i915/intel_mocs.c | 51 +++
lib/i915/intel_mocs.h | 23 ++
lib/meson.build | 2 +
tests/i915/gem_ccs.c | 615 +++++++++++++++++++++++++++++++++
tests/meson.build | 1 +
9 files changed, 1178 insertions(+)
create mode 100644 lib/i915/i915_blt.c
create mode 100644 lib/i915/i915_blt.h
create mode 100644 lib/i915/intel_mocs.c
create mode 100644 lib/i915/intel_mocs.h
create mode 100644 tests/i915/gem_ccs.c
--
2.25.1
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