28 #define HDMI_CEC_DEV_ID                         0x900
29 #define HDMI_CEC_SPEC                           0x904
32 #define HDMI_CEC_DBG_3                          0x91C
33 #define HDMI_CEC_TX_INIT                        0x920
34 #define HDMI_CEC_TX_DEST                        0x924
35 #define HDMI_CEC_SETUP                          0x938
36 #define HDMI_CEC_TX_COMMAND                     0x93C
37 #define HDMI_CEC_TX_OPERAND                     0x940
38 #define HDMI_CEC_TRANSMIT_DATA                  0x97C
39 #define HDMI_CEC_CA_7_0                         0x988
40 #define HDMI_CEC_CA_15_8                        0x98C
41 #define HDMI_CEC_INT_STATUS_0                   0x998
42 #define HDMI_CEC_INT_STATUS_1                   0x99C
43 #define HDMI_CEC_INT_ENABLE_0                   0x990
44 #define HDMI_CEC_INT_ENABLE_1                   0x994
45 #define HDMI_CEC_RX_CONTROL                     0x9B0
46 #define HDMI_CEC_RX_COUNT                       0x9B4
47 #define HDMI_CEC_RX_CMD_HEADER                  0x9B8
48 #define HDMI_CEC_RX_COMMAND                     0x9BC
49 #define HDMI_CEC_RX_OPERAND                     0x9C0
51 #define HDMI_CEC_TX_FIFO_INT_MASK		0x64
52 #define HDMI_CEC_RETRANSMIT_CNT_INT_MASK	0x2
58 	u32 cnt = hdmi_read_reg(core->base, HDMI_CEC_RX_COUNT) & 0xff;  in hdmi_cec_received_msg()
61 	while (cnt & 0x70) {  in hdmi_cec_received_msg()
63 		if (!(cnt & 0x80)) {  in hdmi_cec_received_msg()
68 			msg.len = cnt & 0xf;  in hdmi_cec_received_msg()
71 			msg.msg[0] = hdmi_read_reg(core->base,  in hdmi_cec_received_msg()
75 			for (i = 0; i < msg.len; i++) {  in hdmi_cec_received_msg()
93 		cnt = hdmi_read_reg(core->base, HDMI_CEC_RX_COUNT) & 0xff;  in hdmi_cec_received_msg()
105 	if (stat0 & 0x20) {  in hdmi4_cec_irq()
107 				  0, 0, 0, 0);  in hdmi4_cec_irq()
108 		REG_FLD_MOD(core->base, HDMI_CEC_DBG_3, 0x1, 7, 7);  in hdmi4_cec_irq()
109 	} else if (stat1 & 0x02) {  in hdmi4_cec_irq()
115 				  0, (dbg3 >> 4) & 7, 0, 0);  in hdmi4_cec_irq()
116 		REG_FLD_MOD(core->base, HDMI_CEC_DBG_3, 0x1, 7, 7);  in hdmi4_cec_irq()
118 	if (stat0 & 0x02)  in hdmi4_cec_irq()
128 	REG_FLD_MOD(core->base, HDMI_CEC_DBG_3, 0x1, 7, 7);  in hdmi_cec_clear_tx_fifo()
131 		if (FLD_GET(temp, 7, 7) == 0)  in hdmi_cec_clear_tx_fifo()
135 	return retry != 0;  in hdmi_cec_clear_tx_fifo()
144 	hdmi_write_reg(core->base, HDMI_CEC_RX_CONTROL, 0x3);  in hdmi_cec_clear_rx_fifo()
148 		if (FLD_GET(temp, 1, 0) == 0)  in hdmi_cec_clear_rx_fifo()
152 	return retry != 0;  in hdmi_cec_clear_rx_fifo()
161 		hdmi_write_reg(core->base, HDMI_CEC_INT_ENABLE_0, 0);  in hdmi_cec_adap_enable()
162 		hdmi_write_reg(core->base, HDMI_CEC_INT_ENABLE_1, 0);  in hdmi_cec_adap_enable()
163 		REG_FLD_MOD(core->base, HDMI_CORE_SYS_INTR_UNMASK4, 0, 3, 3);  in hdmi_cec_adap_enable()
166 		REG_FLD_MOD(core->wp->base, HDMI_WP_CLK, 0, 5, 0);  in hdmi_cec_adap_enable()
168 		return 0;  in hdmi_cec_adap_enable()
178 	REG_FLD_MOD(core->wp->base, HDMI_WP_CLK, 0x18, 5, 0);  in hdmi_cec_adap_enable()
203 	REG_FLD_MOD(core->base, HDMI_CORE_SYS_INTR_UNMASK4, 0x1, 3, 3);  in hdmi_cec_adap_enable()
209 	hdmi_write_reg(core->base, HDMI_CEC_INT_ENABLE_0, 0x22);  in hdmi_cec_adap_enable()
214 	hdmi_write_reg(core->base, HDMI_CEC_INT_ENABLE_1, 0x02);  in hdmi_cec_adap_enable()
217 	hdmi_write_reg(core->base, HDMI_CEC_SETUP, 0x03);  in hdmi_cec_adap_enable()
219 	hdmi_write_reg(core->base, HDMI_CEC_SETUP, 0x04);  in hdmi_cec_adap_enable()
222 	if (FLD_GET(temp, 4, 4) != 0) {  in hdmi_cec_adap_enable()
223 		temp = FLD_MOD(temp, 0, 4, 4);  in hdmi_cec_adap_enable()
232 		temp = FLD_MOD(0x0, 0x5, 2, 0);  in hdmi_cec_adap_enable()
235 	return 0;  in hdmi_cec_adap_enable()
238 	REG_FLD_MOD(core->wp->base, HDMI_WP_CLK, 0, 5, 0);  in hdmi_cec_adap_enable()
250 		hdmi_write_reg(core->base, HDMI_CEC_CA_7_0, 0);  in hdmi_cec_adap_log_addr()
251 		hdmi_write_reg(core->base, HDMI_CEC_CA_15_8, 0);  in hdmi_cec_adap_log_addr()
252 		return 0;  in hdmi_cec_adap_log_addr()
263 	return 0;  in hdmi_cec_adap_log_addr()
296 		temp |= 0x80;  in hdmi_cec_adap_transmit()
299 		return 0;  in hdmi_cec_adap_transmit()
304 	for (i = 0; i < msg->len - 2; i++)  in hdmi_cec_adap_transmit()
310 		       (msg->len - 2) | 0x10);  in hdmi_cec_adap_transmit()
311 	return 0;  in hdmi_cec_adap_transmit()
335 	if (ret < 0)  in hdmi4_cec_init()
340 	REG_FLD_MOD(core->wp->base, HDMI_WP_CLK, 0, 5, 0);  in hdmi4_cec_init()
343 	if (ret < 0) {  in hdmi4_cec_init()
347 	return 0;  in hdmi4_cec_init()