diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_context.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 91028d9c6269..05d8f43f3533 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -279,6 +279,20 @@ i915_gem_create_context(struct drm_device *dev, if (IS_ERR(ctx)) return ctx; + if (!i915.enable_execlists) { + struct intel_engine_cs *engine; + + /* Create a per context timeline for fences */ + for_each_engine(engine, to_i915(dev)) { + ret = i915_create_fence_timeline(dev, ctx, engine); + if (ret) { + DRM_ERROR("Fence timeline creation failed for legacy %s: %p\n", + engine->name, ctx); + goto err_destroy; + } + } + } + if (is_global_default_ctx && ctx->legacy_hw_ctx.rcs_state) { /* We may need to do things with the shrinker which * require us to immediately switch back to the default |