[Intel-gfx] [PATCH 66/73] drm/i915: Remove highly confusing i915_gem_obj_ggtt_pin()
Chris Wilson
chris at chris-wilson.co.uk
Mon Aug 1 09:11:14 UTC 2016
Since i915_gem_obj_ggtt_pin() is an idiom breaking curry function for
i915_gem_object_ggtt_pin(), spare us the confusion and remove it.
Removing it now simplifies later patches to change the i915_vma_pin()
(and friends) interface.
v2: Add a redundant GEM_BUG_ON(!view) to
i915_gem_obj_lookup_or_create_ggtt_vma()
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 9 ---------
drivers/gpu/drm/i915/i915_gem.c | 17 +++++++----------
drivers/gpu/drm/i915/i915_gem_context.c | 5 ++---
drivers/gpu/drm/i915/i915_gem_execbuffer.c | 2 +-
drivers/gpu/drm/i915/i915_gem_gtt.c | 2 ++
drivers/gpu/drm/i915/i915_gem_render_state.c | 2 +-
drivers/gpu/drm/i915/i915_guc_submission.c | 4 ++--
drivers/gpu/drm/i915/intel_guc_loader.c | 2 +-
drivers/gpu/drm/i915/intel_lrc.c | 8 +++++---
drivers/gpu/drm/i915/intel_overlay.c | 3 ++-
drivers/gpu/drm/i915/intel_ringbuffer.c | 15 ++++++++-------
11 files changed, 31 insertions(+), 38 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index cda8238c952f..7ba99057c317 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3289,15 +3289,6 @@ static inline bool i915_gem_obj_ggtt_bound(struct drm_i915_gem_object *obj)
unsigned long
i915_gem_obj_ggtt_size(struct drm_i915_gem_object *obj);
-static inline int __must_check
-i915_gem_obj_ggtt_pin(struct drm_i915_gem_object *obj,
- uint32_t alignment,
- unsigned flags)
-{
- return i915_gem_object_ggtt_pin(obj, &i915_ggtt_view_normal,
- 0, alignment, flags);
-}
-
void i915_gem_object_ggtt_unpin_view(struct drm_i915_gem_object *obj,
const struct i915_ggtt_view *view);
static inline void
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 6ee4a00537a3..72935f5c6ed1 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -652,7 +652,7 @@ i915_gem_gtt_pread(struct drm_device *dev,
uint64_t offset;
int ret;
- ret = i915_gem_obj_ggtt_pin(obj, 0, PIN_MAPPABLE);
+ ret = i915_gem_object_ggtt_pin(obj, NULL, 0, 0, PIN_MAPPABLE);
if (ret) {
ret = insert_mappable_node(dev_priv, &node, PAGE_SIZE);
if (ret)
@@ -946,7 +946,8 @@ i915_gem_gtt_pwrite_fast(struct drm_i915_private *i915,
if (obj->tiling_mode != I915_TILING_NONE)
return -EFAULT;
- ret = i915_gem_obj_ggtt_pin(obj, 0, PIN_MAPPABLE | PIN_NONBLOCK);
+ ret = i915_gem_object_ggtt_pin(obj, NULL, 0, 0,
+ PIN_MAPPABLE | PIN_NONBLOCK);
if (ret) {
ret = insert_mappable_node(i915, &node, PAGE_SIZE);
if (ret)
@@ -3711,7 +3712,7 @@ int __i915_vma_do_pin(struct i915_vma *vma,
goto err;
}
- if ((bound & (I915_VMA_GLOBAL_BIND | I915_VMA_LOCAL_BIND)) == 0) {
+ if ((bound & I915_VMA_BIND_MASK) == 0) {
ret = i915_vma_insert(vma, size, alignment, flags);
if (ret)
goto err;
@@ -3742,7 +3743,8 @@ i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj,
struct i915_vma *vma;
int ret;
- BUG_ON(!view);
+ if (!view)
+ view = &i915_ggtt_view_normal;
vma = i915_gem_obj_lookup_or_create_ggtt_vma(obj, view);
if (IS_ERR(vma))
@@ -3774,12 +3776,7 @@ void
i915_gem_object_ggtt_unpin_view(struct drm_i915_gem_object *obj,
const struct i915_ggtt_view *view)
{
- struct i915_vma *vma = i915_gem_obj_to_ggtt_view(obj, view);
-
- WARN_ON(!i915_vma_is_pinned(vma));
- WARN_ON(!i915_gem_obj_ggtt_bound_view(obj, view));
-
- __i915_vma_unpin(vma);
+ i915_vma_unpin(i915_gem_obj_to_ggtt_view(obj, view));
}
int
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index dc7c0ae73b62..bb72af5320b0 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -763,9 +763,8 @@ static int do_rcs_switch(struct drm_i915_gem_request *req)
return 0;
/* Trying to pin first makes error handling easier. */
- ret = i915_gem_obj_ggtt_pin(to->engine[RCS].state,
- to->ggtt_alignment,
- 0);
+ ret = i915_gem_object_ggtt_pin(to->engine[RCS].state, NULL, 0,
+ to->ggtt_alignment, 0);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 888c63368fa0..109bb9d8df4a 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -1270,7 +1270,7 @@ i915_gem_execbuffer_parse(struct intel_engine_cs *engine,
if (ret)
goto err;
- ret = i915_gem_obj_ggtt_pin(shadow_batch_obj, 0, 0);
+ ret = i915_gem_object_ggtt_pin(shadow_batch_obj, NULL, 0, 0, 0);
if (ret)
goto err;
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 660aa9919f72..2504ff978f3a 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -3423,6 +3423,8 @@ i915_gem_obj_lookup_or_create_ggtt_vma(struct drm_i915_gem_object *obj,
struct i915_ggtt *ggtt = &dev_priv->ggtt;
struct i915_vma *vma = i915_gem_obj_to_ggtt_view(obj, view);
+ GEM_BUG_ON(!view);
+
if (!vma)
vma = __i915_gem_vma_create(obj, &ggtt->base, view);
diff --git a/drivers/gpu/drm/i915/i915_gem_render_state.c b/drivers/gpu/drm/i915/i915_gem_render_state.c
index 90236672ac1e..57fd767a2d79 100644
--- a/drivers/gpu/drm/i915/i915_gem_render_state.c
+++ b/drivers/gpu/drm/i915/i915_gem_render_state.c
@@ -191,7 +191,7 @@ int i915_gem_render_state_init(struct drm_i915_gem_request *req)
if (IS_ERR(so.obj))
return PTR_ERR(so.obj);
- ret = i915_gem_obj_ggtt_pin(so.obj, 4096, 0);
+ ret = i915_gem_object_ggtt_pin(so.obj, NULL, 0, 0, 0);
if (ret)
goto err_obj;
diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c
index 23bbd0ff86c7..4a1c9749d8d7 100644
--- a/drivers/gpu/drm/i915/i915_guc_submission.c
+++ b/drivers/gpu/drm/i915/i915_guc_submission.c
@@ -635,8 +635,8 @@ gem_allocate_guc_obj(struct drm_i915_private *dev_priv, u32 size)
return NULL;
}
- if (i915_gem_obj_ggtt_pin(obj, PAGE_SIZE,
- PIN_OFFSET_BIAS | GUC_WOPCM_TOP)) {
+ if (i915_gem_object_ggtt_pin(obj, NULL, 0, PAGE_SIZE,
+ PIN_OFFSET_BIAS | GUC_WOPCM_TOP)) {
i915_gem_object_put(obj);
return NULL;
}
diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c
index b883efd35e3f..3763e30cc165 100644
--- a/drivers/gpu/drm/i915/intel_guc_loader.c
+++ b/drivers/gpu/drm/i915/intel_guc_loader.c
@@ -323,7 +323,7 @@ static int guc_ucode_xfer(struct drm_i915_private *dev_priv)
return ret;
}
- ret = i915_gem_obj_ggtt_pin(guc_fw->guc_fw_obj, 0, 0);
+ ret = i915_gem_object_ggtt_pin(guc_fw->guc_fw_obj, NULL, 0, 0, 0);
if (ret) {
DRM_DEBUG_DRIVER("pin failed %d\n", ret);
return ret;
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 236801d9c79c..e3596ee41dbc 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -799,8 +799,9 @@ static int intel_lr_context_pin(struct i915_gem_context *ctx,
if (ce->pin_count++)
return 0;
- ret = i915_gem_obj_ggtt_pin(ce->state, GEN8_LR_CONTEXT_ALIGN,
- PIN_OFFSET_BIAS | GUC_WOPCM_TOP);
+ ret = i915_gem_object_ggtt_pin(ce->state, NULL,
+ 0, GEN8_LR_CONTEXT_ALIGN,
+ PIN_OFFSET_BIAS | GUC_WOPCM_TOP);
if (ret)
goto err;
@@ -1205,7 +1206,8 @@ static int lrc_setup_wa_ctx_obj(struct intel_engine_cs *engine, u32 size)
return ret;
}
- ret = i915_gem_obj_ggtt_pin(engine->wa_ctx.obj, PAGE_SIZE, 0);
+ ret = i915_gem_object_ggtt_pin(engine->wa_ctx.obj, NULL,
+ 0, PAGE_SIZE, 0);
if (ret) {
DRM_DEBUG_DRIVER("pin LRC WA ctx backing obj failed: %d\n",
ret);
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index 2c598d63c794..217fefc49bf9 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -1401,7 +1401,8 @@ void intel_setup_overlay(struct drm_i915_private *dev_priv)
}
overlay->flip_addr = reg_bo->phys_handle->busaddr;
} else {
- ret = i915_gem_obj_ggtt_pin(reg_bo, PAGE_SIZE, PIN_MAPPABLE);
+ ret = i915_gem_object_ggtt_pin(reg_bo, NULL,
+ 0, PAGE_SIZE, PIN_MAPPABLE);
if (ret) {
DRM_ERROR("failed to pin overlay register bo\n");
goto out_free_bo;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 1659b34143c4..693d8642de08 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -639,7 +639,7 @@ int intel_init_pipe_control(struct intel_engine_cs *engine, int size)
goto err;
}
- ret = i915_gem_obj_ggtt_pin(obj, 4096, PIN_HIGH);
+ ret = i915_gem_object_ggtt_pin(obj, NULL, 0, 4096, PIN_HIGH);
if (ret)
goto err_unref;
@@ -1896,7 +1896,7 @@ static int init_status_page(struct intel_engine_cs *engine)
* actualy map it).
*/
flags |= PIN_MAPPABLE;
- ret = i915_gem_obj_ggtt_pin(obj, 4096, flags);
+ ret = i915_gem_object_ggtt_pin(obj, NULL, 0, 4096, flags);
if (ret) {
err_unref:
i915_gem_object_put(obj);
@@ -1943,7 +1943,7 @@ int intel_ring_pin(struct intel_ring *ring)
int ret;
if (HAS_LLC(dev_priv) && !obj->stolen) {
- ret = i915_gem_obj_ggtt_pin(obj, PAGE_SIZE, flags);
+ ret = i915_gem_object_ggtt_pin(obj, NULL, 0, PAGE_SIZE, flags);
if (ret)
return ret;
@@ -1957,8 +1957,8 @@ int intel_ring_pin(struct intel_ring *ring)
goto err_unpin;
}
} else {
- ret = i915_gem_obj_ggtt_pin(obj, PAGE_SIZE,
- flags | PIN_MAPPABLE);
+ ret = i915_gem_object_ggtt_pin(obj, NULL, 0, PAGE_SIZE,
+ flags | PIN_MAPPABLE);
if (ret)
return ret;
@@ -2090,7 +2090,8 @@ static int intel_ring_context_pin(struct i915_gem_context *ctx,
return 0;
if (ce->state) {
- ret = i915_gem_obj_ggtt_pin(ce->state, ctx->ggtt_alignment, 0);
+ ret = i915_gem_object_ggtt_pin(ce->state, NULL, 0,
+ ctx->ggtt_alignment, 0);
if (ret)
goto error;
}
@@ -2649,7 +2650,7 @@ static void intel_ring_init_semaphores(struct drm_i915_private *dev_priv,
i915.semaphores = 0;
} else {
i915_gem_object_set_cache_level(obj, I915_CACHE_LLC);
- ret = i915_gem_obj_ggtt_pin(obj, 0, PIN_NONBLOCK);
+ ret = i915_gem_object_ggtt_pin(obj, NULL, 0, 0, 0);
if (ret != 0) {
i915_gem_object_put(obj);
DRM_ERROR("Failed to pin semaphore bo. Disabling semaphores\n");
--
2.8.1
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