diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 8 |
2 files changed, 11 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 9f8fbbacf6c0..bcb41002aa13 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -782,9 +782,9 @@ int i915_switch_context(struct intel_engine_cs *ring, return do_switch(ring, to); } -static bool hw_context_enabled(struct drm_device *dev) +static bool contexts_enabled(struct drm_device *dev) { - return to_i915(dev)->hw_context_size; + return i915.enable_execlists || to_i915(dev)->hw_context_size; } int i915_gem_context_create_ioctl(struct drm_device *dev, void *data, @@ -795,8 +795,7 @@ int i915_gem_context_create_ioctl(struct drm_device *dev, void *data, struct intel_context *ctx; int ret; - /* FIXME: allow user-created LR contexts as well */ - if (!hw_context_enabled(dev)) + if (!contexts_enabled(dev)) return -ENODEV; ret = i915_mutex_lock_interruptible(dev); diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index dec2cc2fbd42..29cb2156d32b 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -931,6 +931,14 @@ i915_gem_validate_context(struct drm_device *dev, struct drm_file *file, return ERR_PTR(-EIO); } + if (i915.enable_execlists && !ctx->engine[ring->id].state) { + int ret = intel_lr_context_deferred_create(ctx, ring); + if (ret) { + DRM_DEBUG("Could not create LRC %u: %d\n", ctx_id, ret); + return ERR_PTR(ret); + } + } + return ctx; } |