diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_execbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 72 |
1 files changed, 11 insertions, 61 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index b8b877c91b0a..30e0675fd7da 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -184,7 +184,7 @@ eb_lookup_vmas(struct eb_vmas *eb, * from the (obj, vm) we don't run the risk of creating * duplicated vmas for the same vm. */ - vma = i915_gem_obj_lookup_or_create_vma(obj, vm, NULL); + vma = i915_vma_instance(obj, vm, NULL); if (unlikely(IS_ERR(vma))) { DRM_DEBUG("Failed to lookup VMA\n"); ret = PTR_ERR(vma); @@ -274,6 +274,7 @@ static void eb_destroy(struct eb_vmas *eb) exec_list); list_del_init(&vma->exec_list); i915_gem_execbuffer_unreserve_vma(vma); + vma->exec_entry = NULL; i915_vma_put(vma); } kfree(eb); @@ -435,12 +436,11 @@ static void *reloc_iomap(struct drm_i915_gem_object *obj, PIN_MAPPABLE | PIN_NONBLOCK); if (IS_ERR(vma)) { memset(&cache->node, 0, sizeof(cache->node)); - ret = drm_mm_insert_node_in_range_generic + ret = drm_mm_insert_node_in_range (&ggtt->base.mm, &cache->node, - 4096, 0, 0, + PAGE_SIZE, 0, I915_COLOR_UNEVICTABLE, 0, ggtt->mappable_end, - DRM_MM_SEARCH_DEFAULT, - DRM_MM_CREATE_DEFAULT); + DRM_MM_INSERT_LOW); if (ret) /* no inactive aperture space, use cpu reloc */ return NULL; } else { @@ -850,8 +850,7 @@ eb_vma_misplaced(struct i915_vma *vma) WARN_ON(entry->flags & __EXEC_OBJECT_NEEDS_MAP && !i915_vma_is_ggtt(vma)); - if (entry->alignment && - vma->node.start & (entry->alignment - 1)) + if (entry->alignment && !IS_ALIGNED(vma->node.start, entry->alignment)) return true; if (vma->node.size < entry->pad_to_size) @@ -1232,14 +1231,12 @@ i915_gem_validate_context(struct drm_device *dev, struct drm_file *file, struct intel_engine_cs *engine, const u32 ctx_id) { struct i915_gem_context *ctx; - struct i915_ctx_hang_stats *hs; ctx = i915_gem_context_lookup(file->driver_priv, ctx_id); if (IS_ERR(ctx)) return ctx; - hs = &ctx->hang_stats; - if (hs->banned) { + if (i915_gem_context_is_banned(ctx)) { DRM_DEBUG("Context %u tried to submit while banned\n", ctx_id); return ERR_PTR(-EIO); } @@ -1260,6 +1257,7 @@ void i915_vma_move_to_active(struct i915_vma *vma, struct drm_i915_gem_object *obj = vma->obj; const unsigned int idx = req->engine->id; + lockdep_assert_held(&req->i915->drm.struct_mutex); GEM_BUG_ON(!drm_mm_node_allocated(&vma->node)); /* Add a reference if we're newly entering the active list. @@ -1410,10 +1408,7 @@ execbuf_submit(struct i915_execbuffer_params *params, struct drm_i915_gem_execbuffer2 *args, struct list_head *vmas) { - struct drm_i915_private *dev_priv = params->request->i915; u64 exec_start, exec_len; - int instp_mode; - u32 instp_mask; int ret; ret = i915_gem_execbuffer_move_to_gpu(params->request, vmas); @@ -1424,56 +1419,11 @@ execbuf_submit(struct i915_execbuffer_params *params, if (ret) return ret; - instp_mode = args->flags & I915_EXEC_CONSTANTS_MASK; - instp_mask = I915_EXEC_CONSTANTS_MASK; - switch (instp_mode) { - case I915_EXEC_CONSTANTS_REL_GENERAL: - case I915_EXEC_CONSTANTS_ABSOLUTE: - case I915_EXEC_CONSTANTS_REL_SURFACE: - if (instp_mode != 0 && params->engine->id != RCS) { - DRM_DEBUG("non-0 rel constants mode on non-RCS\n"); - return -EINVAL; - } - - if (instp_mode != dev_priv->relative_constants_mode) { - if (INTEL_INFO(dev_priv)->gen < 4) { - DRM_DEBUG("no rel constants on pre-gen4\n"); - return -EINVAL; - } - - if (INTEL_INFO(dev_priv)->gen > 5 && - instp_mode == I915_EXEC_CONSTANTS_REL_SURFACE) { - DRM_DEBUG("rel surface constants mode invalid on gen5+\n"); - return -EINVAL; - } - - /* The HW changed the meaning on this bit on gen6 */ - if (INTEL_INFO(dev_priv)->gen >= 6) - instp_mask &= ~I915_EXEC_CONSTANTS_REL_SURFACE; - } - break; - default: - DRM_DEBUG("execbuf with unknown constants: %d\n", instp_mode); + if (args->flags & I915_EXEC_CONSTANTS_MASK) { + DRM_DEBUG("I915_EXEC_CONSTANTS_* unsupported\n"); return -EINVAL; } - if (params->engine->id == RCS && - instp_mode != dev_priv->relative_constants_mode) { - struct intel_ring *ring = params->request->ring; - - ret = intel_ring_begin(params->request, 4); - if (ret) - return ret; - - intel_ring_emit(ring, MI_NOOP); - intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1)); - intel_ring_emit_reg(ring, INSTPM); - intel_ring_emit(ring, instp_mask << 16 | instp_mode); - intel_ring_advance(ring); - - dev_priv->relative_constants_mode = instp_mode; - } - if (args->flags & I915_EXEC_GEN7_SOL_RESET) { ret = i915_reset_gen7_sol_offsets(params->request); if (ret) @@ -1715,7 +1665,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, } params->args_batch_start_offset = args->batch_start_offset; - if (intel_engine_needs_cmd_parser(engine) && args->batch_len) { + if (engine->needs_cmd_parser && args->batch_len) { struct i915_vma *vma; vma = i915_gem_execbuffer_parse(engine, &shadow_exec_entry, |