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path: root/drivers/gpu/drm/qxl/qxl_cmd.c
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Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_cmd.c')
-rw-r--r--drivers/gpu/drm/qxl/qxl_cmd.c42
1 files changed, 18 insertions, 24 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
index 93c2f2cceb51..eb89653a7a17 100644
--- a/drivers/gpu/drm/qxl/qxl_cmd.c
+++ b/drivers/gpu/drm/qxl/qxl_cmd.c
@@ -179,9 +179,10 @@ qxl_push_command_ring_release(struct qxl_device *qdev, struct qxl_release *relea
uint32_t type, bool interruptible)
{
struct qxl_command cmd;
+ struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head);
cmd.type = type;
- cmd.data = qxl_bo_physical_address(qdev, release->bos[0], release->release_offset);
+ cmd.data = qxl_bo_physical_address(qdev, to_qxl_bo(entry->tv.bo), release->release_offset);
return qxl_ring_push(qdev->command_ring, &cmd, interruptible);
}
@@ -191,9 +192,10 @@ qxl_push_cursor_ring_release(struct qxl_device *qdev, struct qxl_release *releas
uint32_t type, bool interruptible)
{
struct qxl_command cmd;
+ struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head);
cmd.type = type;
- cmd.data = qxl_bo_physical_address(qdev, release->bos[0], release->release_offset);
+ cmd.data = qxl_bo_physical_address(qdev, to_qxl_bo(entry->tv.bo), release->release_offset);
return qxl_ring_push(qdev->cursor_ring, &cmd, interruptible);
}
@@ -214,7 +216,6 @@ int qxl_garbage_collect(struct qxl_device *qdev)
struct qxl_release *release;
uint64_t id, next_id;
int i = 0;
- int ret;
union qxl_release_info *info;
while (qxl_ring_pop(qdev->release_ring, &id)) {
@@ -224,17 +225,10 @@ int qxl_garbage_collect(struct qxl_device *qdev)
if (release == NULL)
break;
- ret = qxl_release_reserve(qdev, release, false);
- if (ret) {
- qxl_io_log(qdev, "failed to reserve release on garbage collect %lld\n", id);
- DRM_ERROR("failed to reserve release %lld\n", id);
- }
-
info = qxl_release_map(qdev, release);
next_id = info->next;
qxl_release_unmap(qdev, release, info);
- qxl_release_unreserve(qdev, release);
QXL_INFO(qdev, "popped %lld, next %lld\n", id,
next_id);
@@ -259,27 +253,29 @@ int qxl_garbage_collect(struct qxl_device *qdev)
return i;
}
-int qxl_alloc_bo_reserved(struct qxl_device *qdev, unsigned long size,
+int qxl_alloc_bo_reserved(struct qxl_device *qdev,
+ struct qxl_release *release,
+ unsigned long size,
struct qxl_bo **_bo)
{
struct qxl_bo *bo;
int ret;
ret = qxl_bo_create(qdev, size, false /* not kernel - device */,
- QXL_GEM_DOMAIN_VRAM, NULL, &bo);
+ false, QXL_GEM_DOMAIN_VRAM, NULL, &bo);
if (ret) {
DRM_ERROR("failed to allocate VRAM BO\n");
return ret;
}
- ret = qxl_bo_reserve(bo, false);
- if (unlikely(ret != 0))
+ ret = qxl_release_list_add(release, bo);
+ if (ret)
goto out_unref;
*_bo = bo;
return 0;
out_unref:
qxl_bo_unref(&bo);
- return 0;
+ return ret;
}
static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port, bool intr)
@@ -503,6 +499,10 @@ int qxl_hw_surface_alloc(struct qxl_device *qdev,
if (ret)
return ret;
+ ret = qxl_release_reserve_list(release, true);
+ if (ret)
+ return ret;
+
cmd = (struct qxl_surface_cmd *)qxl_release_map(qdev, release);
cmd->type = QXL_SURFACE_CMD_CREATE;
cmd->u.surface_create.format = surf->surf.format;
@@ -524,14 +524,11 @@ int qxl_hw_surface_alloc(struct qxl_device *qdev,
surf->surf_create = release;
- /* no need to add a release to the fence for this bo,
+ /* no need to add a release to the fence for this surface bo,
since it is only released when we ask to destroy the surface
and it would never signal otherwise */
- qxl_fence_releaseable(qdev, release);
-
qxl_push_command_ring_release(qdev, release, QXL_CMD_SURFACE, false);
-
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
surf->hw_surf_alloc = true;
spin_lock(&qdev->surf_id_idr_lock);
@@ -573,12 +570,9 @@ int qxl_hw_surface_dealloc(struct qxl_device *qdev,
cmd->surface_id = id;
qxl_release_unmap(qdev, release, &cmd->release_info);
- qxl_fence_releaseable(qdev, release);
-
qxl_push_command_ring_release(qdev, release, QXL_CMD_SURFACE, false);
- qxl_release_unreserve(qdev, release);
-
+ qxl_release_fence_buffer_objects(release);
return 0;
}