diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 50 |
1 files changed, 20 insertions, 30 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 21fb41c93caa..0bafe7d2cc4e 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2791,7 +2791,8 @@ __i915_gem_request_alloc(struct intel_engine_cs *engine, * fully prepared. Thus it can be cleaned up using the proper * free code. */ - i915_gem_request_cancel(req); + intel_ring_reserved_space_cancel(req->ringbuf); + i915_gem_request_unreference(req); return ret; } @@ -2828,13 +2829,6 @@ i915_gem_request_alloc(struct intel_engine_cs *engine, return err ? ERR_PTR(err) : req; } -void i915_gem_request_cancel(struct drm_i915_gem_request *req) -{ - intel_ring_reserved_space_cancel(req->ringbuf); - - i915_gem_request_unreference(req); -} - struct drm_i915_gem_request * i915_gem_find_active_request(struct intel_engine_cs *engine) { @@ -3444,12 +3438,9 @@ int i915_gpu_idle(struct drm_device *dev) return PTR_ERR(req); ret = i915_switch_context(req); - if (ret) { - i915_gem_request_cancel(req); - return ret; - } - i915_add_request_no_flush(req); + if (ret) + return ret; } ret = intel_engine_idle(engine); @@ -4949,34 +4940,33 @@ i915_gem_init_hw(struct drm_device *dev) req = i915_gem_request_alloc(engine, NULL); if (IS_ERR(req)) { ret = PTR_ERR(req); - i915_gem_cleanup_engines(dev); - goto out; + break; } if (engine->id == RCS) { - for (j = 0; j < NUM_L3_SLICES(dev); j++) - i915_gem_l3_remap(req, j); + for (j = 0; j < NUM_L3_SLICES(dev); j++) { + ret = i915_gem_l3_remap(req, j); + if (ret) + goto err_request; + } } ret = i915_ppgtt_init_ring(req); - if (ret && ret != -EIO) { - DRM_ERROR("PPGTT enable %s failed %d\n", - engine->name, ret); - i915_gem_request_cancel(req); - i915_gem_cleanup_engines(dev); - goto out; - } + if (ret) + goto err_request; ret = i915_gem_context_enable(req); - if (ret && ret != -EIO) { - DRM_ERROR("Context enable %s failed %d\n", + if (ret) + goto err_request; + +err_request: + i915_add_request_no_flush(req); + if (ret) { + DRM_ERROR("Failed to enable %s, error=%d\n", engine->name, ret); - i915_gem_request_cancel(req); i915_gem_cleanup_engines(dev); - goto out; + break; } - - i915_add_request_no_flush(req); } out: |