diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 0f1693981ee6..4d00da97905f 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -578,7 +578,6 @@ err: int intel_init_ring_buffer(struct drm_device *dev, struct intel_ring_buffer *ring) { - struct drm_i915_private *dev_priv = dev->dev_private; struct drm_i915_gem_object *obj_priv; struct drm_gem_object *obj; int ret; @@ -626,16 +625,7 @@ int intel_init_ring_buffer(struct drm_device *dev, if (ret) goto err_unmap; - if (!drm_core_check_feature(dev, DRIVER_MODESET)) - i915_kernel_lost_context(dev); - else { - ring->head = I915_READ_HEAD(ring) & HEAD_ADDR; - ring->tail = I915_READ_TAIL(ring) & TAIL_ADDR; - ring->space = ring->head - (ring->tail + 8); - if (ring->space < 0) - ring->space += ring->size; - } - return ret; + return 0; err_unmap: drm_core_ioremapfree(&ring->map, dev); |
