TXP_BUSY          339 drivers/gpu/drm/vc4/vc4_txp.c 	if (TXP_READ(TXP_DST_CTRL) & TXP_BUSY) {
TXP_BUSY          344 drivers/gpu/drm/vc4/vc4_txp.c 		while (TXP_READ(TXP_DST_CTRL) & TXP_BUSY &&
TXP_BUSY          348 drivers/gpu/drm/vc4/vc4_txp.c 		WARN_ON(TXP_READ(TXP_DST_CTRL) & TXP_BUSY);