drm/i915: Rename dev_priv->ring to dev_priv->render_ring.
With the advent of the BSD ring, be clear about which ring this is.
The docs are pretty consistent with calling this the Render engine at
this point.
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index a657e33..6de7eac 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -95,7 +95,7 @@
{
drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_master_private *master_priv;
- drm_i915_ring_buffer_t *ring = &(dev_priv->ring);
+ drm_i915_ring_buffer_t *ring = &(dev_priv->render_ring);
/*
* We should never lose context on the ring with modesetting
@@ -128,11 +128,11 @@
if (dev->irq_enabled)
drm_irq_uninstall(dev);
- if (dev_priv->ring.virtual_start) {
- drm_core_ioremapfree(&dev_priv->ring.map, dev);
- dev_priv->ring.virtual_start = NULL;
- dev_priv->ring.map.handle = NULL;
- dev_priv->ring.map.size = 0;
+ if (dev_priv->render_ring.virtual_start) {
+ drm_core_ioremapfree(&dev_priv->render_ring.map, dev);
+ dev_priv->render_ring.virtual_start = NULL;
+ dev_priv->render_ring.map.handle = NULL;
+ dev_priv->render_ring.map.size = 0;
}
/* Clear the HWS virtual address at teardown */
@@ -156,24 +156,24 @@
}
if (init->ring_size != 0) {
- if (dev_priv->ring.ring_obj != NULL) {
+ if (dev_priv->render_ring.ring_obj != NULL) {
i915_dma_cleanup(dev);
DRM_ERROR("Client tried to initialize ringbuffer in "
"GEM mode\n");
return -EINVAL;
}
- dev_priv->ring.Size = init->ring_size;
+ dev_priv->render_ring.Size = init->ring_size;
- dev_priv->ring.map.offset = init->ring_start;
- dev_priv->ring.map.size = init->ring_size;
- dev_priv->ring.map.type = 0;
- dev_priv->ring.map.flags = 0;
- dev_priv->ring.map.mtrr = 0;
+ dev_priv->render_ring.map.offset = init->ring_start;
+ dev_priv->render_ring.map.size = init->ring_size;
+ dev_priv->render_ring.map.type = 0;
+ dev_priv->render_ring.map.flags = 0;
+ dev_priv->render_ring.map.mtrr = 0;
- drm_core_ioremap_wc(&dev_priv->ring.map, dev);
+ drm_core_ioremap_wc(&dev_priv->render_ring.map, dev);
- if (dev_priv->ring.map.handle == NULL) {
+ if (dev_priv->render_ring.map.handle == NULL) {
i915_dma_cleanup(dev);
DRM_ERROR("can not ioremap virtual address for"
" ring buffer\n");
@@ -181,7 +181,7 @@
}
}
- dev_priv->ring.virtual_start = dev_priv->ring.map.handle;
+ dev_priv->render_ring.virtual_start = dev_priv->render_ring.map.handle;
dev_priv->cpp = init->cpp;
dev_priv->back_offset = init->back_offset;
@@ -203,7 +203,7 @@
DRM_DEBUG_DRIVER("%s\n", __func__);
- if (dev_priv->ring.map.handle == NULL) {
+ if (dev_priv->render_ring.map.handle == NULL) {
DRM_ERROR("can not ioremap virtual address for"
" ring buffer\n");
return -ENOMEM;
@@ -332,7 +332,7 @@
int i;
RING_LOCALS;
- if ((dwords+1) * sizeof(int) >= dev_priv->ring.Size - 8)
+ if ((dwords+1) * sizeof(int) >= dev_priv->render_ring.Size - 8)
return -EINVAL;
BEGIN_LP_RING((dwords+1)&~1);
@@ -563,7 +563,7 @@
drm_i915_private_t *dev_priv = dev->dev_private;
i915_kernel_lost_context(dev);
- return i915_wait_ring(dev, dev_priv->ring.Size - 8, __func__);
+ return i915_wait_ring(dev, dev_priv->render_ring.Size - 8, __func__);
}
static int i915_flush_ioctl(struct drm_device *dev, void *data,