const struct intel_engine_cs *engine,
u32 head);
+static u32 intel_context_get_runtime(const struct intel_context *ce)
+{
+ /*
+ * We can use either ppHWSP[16] which is recorded before the context
+ * switch (and so excludes the cost of context switches) or use the
+ * value from the context image itself, which is saved/restored earlier
+ * and so includes the cost of the save.
+ */
+ return READ_ONCE(ce->lrc_reg_state[CTX_TIMESTAMP]);
+}
+
static void mark_eio(struct i915_request *rq)
{
if (i915_request_completed(rq))
engine->context_size - PAGE_SIZE);
execlists_init_reg_state(regs, ce, engine, ce->ring, false);
+ ce->runtime.last = intel_context_get_runtime(ce);
}
static void reset_active(struct i915_request *rq,
ce->lrc_desc |= CTX_DESC_FORCE_RESTORE;
}
-static u32 intel_context_get_runtime(const struct intel_context *ce)
-{
- /*
- * We can use either ppHWSP[16] which is recorded before the context
- * switch (and so excludes the cost of context switches) or use the
- * value from the context image itself, which is saved/restored earlier
- * and so includes the cost of the save.
- */
- return READ_ONCE(ce->lrc_reg_state[CTX_TIMESTAMP]);
-}
-
static void st_update_runtime_underflow(struct intel_context *ce, s32 dt)
{
#if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
regs[CTX_CONTEXT_CONTROL] = ctl;
regs[CTX_RING_CTL] = RING_CTL_SIZE(ring->size) | RING_VALID;
+ regs[CTX_TIMESTAMP] = 0;
}
static void init_wa_bb_reg_state(u32 * const regs,