diff options
Diffstat (limited to 'lib/i915/gem_engine_topology.c')
| -rw-r--r-- | lib/i915/gem_engine_topology.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/lib/i915/gem_engine_topology.c b/lib/i915/gem_engine_topology.c index 6cfe3468..cae5a029 100644 --- a/lib/i915/gem_engine_topology.c +++ b/lib/i915/gem_engine_topology.c @@ -290,17 +290,29 @@ bool gem_has_engine_topology(int fd) return !__gem_context_get_param(fd, ¶m); } -const struct intel_execution_engine2 * -gem_eb_flags_to_engine(unsigned int flags) +struct intel_execution_engine2 gem_eb_flags_to_engine(unsigned int flags) { - const struct intel_execution_engine2 *e2; + const unsigned int ring = flags & (I915_EXEC_RING_MASK | 3 << 13); + struct intel_execution_engine2 e2__ = { + .class = -1, + .instance = -1, + .flags = -1, + .name = "invalid" + }; + + if (ring == I915_EXEC_DEFAULT) { + e2__.flags = I915_EXEC_DEFAULT; + e2__.name = "default"; + } else { + const struct intel_execution_engine2 *e2; - __for_each_static_engine(e2) { - if (e2->flags == flags) - return e2; + __for_each_static_engine(e2) { + if (e2->flags == ring) + return *e2; + } } - return NULL; + return e2__; } bool gem_context_has_engine_map(int fd, uint32_t ctx) |