TXP_READ          339 drivers/gpu/drm/vc4/vc4_txp.c 	if (TXP_READ(TXP_DST_CTRL) & TXP_BUSY) {
TXP_READ          344 drivers/gpu/drm/vc4/vc4_txp.c 		while (TXP_READ(TXP_DST_CTRL) & TXP_BUSY &&
TXP_READ          348 drivers/gpu/drm/vc4/vc4_txp.c 		WARN_ON(TXP_READ(TXP_DST_CTRL) & TXP_BUSY);
TXP_READ          362 drivers/gpu/drm/vc4/vc4_txp.c 	TXP_WRITE(TXP_DST_CTRL, TXP_READ(TXP_DST_CTRL) & ~TXP_EI);