drm/i915/skl: Program the DDB allocation

[deliverable/linux.git] / drivers / gpu / drm / i915 / i915_gem_context.c

diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index a5221d8f1580182fe80c7c9cfc34da7d3484fe11..7d3257111737e7babdb37d48f4269172c62cec3d 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -522,6 +522,7 @@ static int do_switch(struct intel_engine_cs *ring,
        struct intel_context *from = ring->last_context;
        u32 hw_flags = 0;
        bool uninitialized = false;
+       struct i915_vma *vma;
        int ret, i;
 
        if (from != NULL && ring == &dev_priv->ring[RCS]) {
@@ -571,11 +572,10 @@ static int do_switch(struct intel_engine_cs *ring,
        if (ret)
                goto unpin_out;
 
-       if (!to->legacy_hw_ctx.rcs_state->has_global_gtt_mapping) {
-               struct i915_vma *vma = i915_gem_obj_to_vma(to->legacy_hw_ctx.rcs_state,
-                                                          &dev_priv->gtt.base);
-               vma->bind_vma(vma, to->legacy_hw_ctx.rcs_state->cache_level, GLOBAL_BIND);
-       }
+       vma = i915_gem_obj_to_ggtt(to->legacy_hw_ctx.rcs_state);
+       if (!(vma->bound & GLOBAL_BIND))
+               vma->bind_vma(vma, to->legacy_hw_ctx.rcs_state->cache_level,
+                               GLOBAL_BIND);
 
        if (!to->legacy_hw_ctx.initialized || i915_gem_context_is_default(to))
                hw_flags |= MI_RESTORE_INHIBIT;