CACHE_CLEAN
OUT_RING(ring, CACHE_CLEAN | BIT(27));
OUT_RING(ring, CACHE_CLEAN | CP_EVENT_WRITE_0_IRQ | BIT(27));
ret = panthor_gpu_flush_caches(ptdev, CACHE_CLEAN | CACHE_INV,
CACHE_CLEAN | CACHE_INV,
ret = panthor_gpu_flush_caches(ptdev, CACHE_CLEAN | CACHE_INV,
CACHE_CLEAN | CACHE_INV, CACHE_INV);
if (panthor_gpu_flush_caches(ptdev, CACHE_CLEAN, CACHE_CLEAN, 0))