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| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2022-04-01 17:22:04 +0300 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2022-04-05 10:40:52 +0300 |
| commit | e2d0ff3525b9be7287c583708ff2475c623cfa5c (patch) | |
| tree | 364a0df8e942573321d448759e6c8d19c6fc7de9 /drivers/gpu/drm/i915/gt/intel_engine_user.c | |
| parent | 2d12d3da5374433d44692a8681417bc7c424439b (diff) | |
| download | linux-e2d0ff3525b9be7287c583708ff2475c623cfa5c.tar.xz | |
drm/i915: Count engine instances per uabi class
This will be useful to have at hand in a following patch.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220401142205.3123159-8-tvrtko.ursulin@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_engine_user.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine_user.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_user.c b/drivers/gpu/drm/i915/gt/intel_engine_user.c index b8c9b6b89003..0f6cd96b459f 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_user.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_user.c @@ -193,7 +193,6 @@ static void add_legacy_ring(struct legacy_ring *ring, void intel_engines_driver_register(struct drm_i915_private *i915) { struct legacy_ring ring = {}; - u8 uabi_instances[5] = {}; struct list_head *it, *next; struct rb_node **p, *prev; LIST_HEAD(engines); @@ -214,8 +213,10 @@ void intel_engines_driver_register(struct drm_i915_private *i915) GEM_BUG_ON(engine->class >= ARRAY_SIZE(uabi_classes)); engine->uabi_class = uabi_classes[engine->class]; - GEM_BUG_ON(engine->uabi_class >= ARRAY_SIZE(uabi_instances)); - engine->uabi_instance = uabi_instances[engine->uabi_class]++; + GEM_BUG_ON(engine->uabi_class >= + ARRAY_SIZE(i915->engine_uabi_class_count)); + engine->uabi_instance = + i915->engine_uabi_class_count[engine->uabi_class]++; /* Replace the internal name with the final user facing name */ memcpy(old, engine->name, sizeof(engine->name)); @@ -245,8 +246,8 @@ void intel_engines_driver_register(struct drm_i915_private *i915) int class, inst; int errors = 0; - for (class = 0; class < ARRAY_SIZE(uabi_instances); class++) { - for (inst = 0; inst < uabi_instances[class]; inst++) { + for (class = 0; class < ARRAY_SIZE(i915->engine_uabi_class_count); class++) { + for (inst = 0; inst < i915->engine_uabi_class_count[class]; inst++) { engine = intel_engine_lookup_user(i915, class, inst); if (!engine) { |