kmscube: log eglinfo pipeline before running tests

Call display_print_eglinfo_pipeline in kmscube (auto/ gbm) runner to record which EGL stack is active (GPU vs CPU) before
executing the test workloads.

This improves triage on boards where rendering silently falls back to CPU.
Signed-off-by: Srikanth Muppandam <smuppand@qti.qualcomm.com>

Author: smuppand

Runner/suites/Multimedia/Graphics/KMSCube/run.sh

@@ -30,6 +30,8 @@ fi
 # Always source functestlib.sh, using $TOOLS exported by init_env
 # shellcheck disable=SC1090,SC1091
 . "$TOOLS/functestlib.sh"
+# shellcheck disable=SC1090,SC1091
+. "$TOOLS/lib_display.sh"
 
 # --- Test metadata -----------------------------------------------------------
 TESTNAME="KMSCube"
@@ -72,6 +74,17 @@ if weston_is_running; then
     weston_was_running=1
 fi
 
+# --- Skip if only CPU/software renderer is active (GPU HW accel not enabled) ---
+if command -v display_is_cpu_renderer >/dev/null 2>&1; then
+    if display_is_cpu_renderer auto; then
+        log_skip "$TESTNAME SKIP: GPU HW acceleration not enabled (CPU/software renderer detected)"
+        echo "${TESTNAME} SKIP" >"$RES_FILE"
+        exit 0
+    fi
+else
+    log_warn "display_is_cpu_renderer helper not found and cannot enforce GPU accel gating (continuing)."
+fi
+
 # --- Execute kmscube ---------------------------------------------------------
 log_info "Running kmscube with --count=${FRAME_COUNT} ..."
 if kmscube --count="${FRAME_COUNT}" >"$LOG_FILE" 2>&1; then :; else