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Merge commit drm-intel-fixes into topic/ppgtt

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I need the tricky do_switch fix before I can merge the final piece of
the ppgtt enabling puzzle. Otherwise the conflict will be a real pain
to resolve since the do_switch hunk from -fixes must be placed at the
exact right place within a hunk in the next patch.

Conflicts:
	drivers/gpu/drm/i915/i915_gem_context.c
	drivers/gpu/drm/i915/i915_gem_execbuffer.c
	drivers/gpu/drm/i915/intel_display.c

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2013-12-18 16:23:37 +01:00
parent 4fe9adbc36 6c719faca2
commit 3d7f0f9dcc
14 changed files with 131 additions and 99 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/i915/i915_gem_execbuffer.c
+32 -28
View File
@@ -33,6 +33,9 @@
#include "intel_drv.h"
#include <linux/dma_remapping.h>
#define __EXEC_OBJECT_HAS_PIN (1<<31)
#define __EXEC_OBJECT_HAS_FENCE (1<<30)
struct eb_vmas {
struct list_head vmas;
int and;
@@ -197,7 +200,28 @@ static struct i915_vma *eb_get_vma(struct eb_vmas *eb, unsigned long handle)
}
}
static void eb_destroy(struct eb_vmas *eb) {
static void
i915_gem_execbuffer_unreserve_vma(struct i915_vma *vma)
{
struct drm_i915_gem_exec_object2 *entry;
struct drm_i915_gem_object *obj = vma->obj;
if (!drm_mm_node_allocated(&vma->node))
return;
entry = vma->exec_entry;
if (entry->flags & __EXEC_OBJECT_HAS_FENCE)
i915_gem_object_unpin_fence(obj);
if (entry->flags & __EXEC_OBJECT_HAS_PIN)
vma->pin_count--;
entry->flags &= ~(__EXEC_OBJECT_HAS_FENCE | __EXEC_OBJECT_HAS_PIN);
}
static void eb_destroy(struct eb_vmas *eb)
{
while (!list_empty(&eb->vmas)) {
struct i915_vma *vma;
@@ -205,6 +229,7 @@ static void eb_destroy(struct eb_vmas *eb) {
struct i915_vma,
exec_list);
list_del_init(&vma->exec_list);
i915_gem_execbuffer_unreserve_vma(vma);
drm_gem_object_unreference(&vma->obj->base);
}
kfree(eb);
@@ -486,9 +511,6 @@ i915_gem_execbuffer_relocate(struct eb_vmas *eb)
return ret;
}
#define __EXEC_OBJECT_HAS_PIN (1<<31)
#define __EXEC_OBJECT_HAS_FENCE (1<<30)
static int
need_reloc_mappable(struct i915_vma *vma)
{
@@ -551,26 +573,6 @@ i915_gem_execbuffer_reserve_vma(struct i915_vma *vma,
return 0;
}
static void
i915_gem_execbuffer_unreserve_vma(struct i915_vma *vma)
{
struct drm_i915_gem_exec_object2 *entry;
struct drm_i915_gem_object *obj = vma->obj;
if (!drm_mm_node_allocated(&vma->node))
return;
entry = vma->exec_entry;
if (entry->flags & __EXEC_OBJECT_HAS_FENCE)
i915_gem_object_unpin_fence(obj);
if (entry->flags & __EXEC_OBJECT_HAS_PIN)
vma->pin_count--;
entry->flags &= ~(__EXEC_OBJECT_HAS_FENCE | __EXEC_OBJECT_HAS_PIN);
}
static int
i915_gem_execbuffer_reserve(struct intel_ring_buffer *ring,
struct list_head *vmas,
@@ -669,13 +671,14 @@ i915_gem_execbuffer_reserve(struct intel_ring_buffer *ring,
goto err;
}
err: /* Decrement pin count for bound objects */
list_for_each_entry(vma, vmas, exec_list)
i915_gem_execbuffer_unreserve_vma(vma);
err:
if (ret != -ENOSPC || retry++)
return ret;
/* Decrement pin count for bound objects */
list_for_each_entry(vma, vmas, exec_list)
i915_gem_execbuffer_unreserve_vma(vma);
ret = i915_gem_evict_vm(vm, true);
if (ret)
return ret;
@@ -707,6 +710,7 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
while (!list_empty(&eb->vmas)) {
vma = list_first_entry(&eb->vmas, struct i915_vma, exec_list);
list_del_init(&vma->exec_list);
i915_gem_execbuffer_unreserve_vma(vma);
drm_gem_object_unreference(&vma->obj->base);
}