Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 474 insertions, 0 deletions

diff --git a/drivers/gpu/drm/rockchip/cdn-dp-reg.h b/drivers/gpu/drm/rockchip/cdn-dp-reg.h
new file mode 100644
index 0000000000..441248b7a7
--- /dev/null
+++ b/drivers/gpu/drm/rockchip/cdn-dp-reg.h
@@ -0,0 +1,474 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
+ * Author: Chris Zhong <zyw@rock-chips.com>
+ */
+
+#ifndef _CDN_DP_REG_H
+#define _CDN_DP_REG_H
+
+#include <linux/bitops.h>
+
+#define ADDR_IMEM		0x10000
+#define ADDR_DMEM		0x20000
+
+/* APB CFG addr */
+#define APB_CTRL			0
+#define XT_INT_CTRL			0x04
+#define MAILBOX_FULL_ADDR		0x08
+#define MAILBOX_EMPTY_ADDR		0x0c
+#define MAILBOX0_WR_DATA		0x10
+#define MAILBOX0_RD_DATA		0x14
+#define KEEP_ALIVE			0x18
+#define VER_L				0x1c
+#define VER_H				0x20
+#define VER_LIB_L_ADDR			0x24
+#define VER_LIB_H_ADDR			0x28
+#define SW_DEBUG_L			0x2c
+#define SW_DEBUG_H			0x30
+#define MAILBOX_INT_MASK		0x34
+#define MAILBOX_INT_STATUS		0x38
+#define SW_CLK_L			0x3c
+#define SW_CLK_H			0x40
+#define SW_EVENTS0			0x44
+#define SW_EVENTS1			0x48
+#define SW_EVENTS2			0x4c
+#define SW_EVENTS3			0x50
+#define XT_OCD_CTRL			0x60
+#define APB_INT_MASK			0x6c
+#define APB_STATUS_MASK			0x70
+
+/* audio decoder addr */
+#define AUDIO_SRC_CNTL			0x30000
+#define AUDIO_SRC_CNFG			0x30004
+#define COM_CH_STTS_BITS		0x30008
+#define STTS_BIT_CH(x)			(0x3000c + ((x) << 2))
+#define SPDIF_CTRL_ADDR			0x3004c
+#define SPDIF_CH1_CS_3100_ADDR		0x30050
+#define SPDIF_CH1_CS_6332_ADDR		0x30054
+#define SPDIF_CH1_CS_9564_ADDR		0x30058
+#define SPDIF_CH1_CS_12796_ADDR		0x3005c
+#define SPDIF_CH1_CS_159128_ADDR	0x30060
+#define SPDIF_CH1_CS_191160_ADDR	0x30064
+#define SPDIF_CH2_CS_3100_ADDR		0x30068
+#define SPDIF_CH2_CS_6332_ADDR		0x3006c
+#define SPDIF_CH2_CS_9564_ADDR		0x30070
+#define SPDIF_CH2_CS_12796_ADDR		0x30074
+#define SPDIF_CH2_CS_159128_ADDR	0x30078
+#define SPDIF_CH2_CS_191160_ADDR	0x3007c
+#define SMPL2PKT_CNTL			0x30080
+#define SMPL2PKT_CNFG			0x30084
+#define FIFO_CNTL			0x30088
+#define FIFO_STTS			0x3008c
+
+/* source pif addr */
+#define SOURCE_PIF_WR_ADDR		0x30800
+#define SOURCE_PIF_WR_REQ		0x30804
+#define SOURCE_PIF_RD_ADDR		0x30808
+#define SOURCE_PIF_RD_REQ		0x3080c
+#define SOURCE_PIF_DATA_WR		0x30810
+#define SOURCE_PIF_DATA_RD		0x30814
+#define SOURCE_PIF_FIFO1_FLUSH		0x30818
+#define SOURCE_PIF_FIFO2_FLUSH		0x3081c
+#define SOURCE_PIF_STATUS		0x30820
+#define SOURCE_PIF_INTERRUPT_SOURCE	0x30824
+#define SOURCE_PIF_INTERRUPT_MASK	0x30828
+#define SOURCE_PIF_PKT_ALLOC_REG	0x3082c
+#define SOURCE_PIF_PKT_ALLOC_WR_EN	0x30830
+#define SOURCE_PIF_SW_RESET		0x30834
+
+/* bellow registers need access by mailbox */
+/* source car addr */
+#define SOURCE_HDTX_CAR			0x0900
+#define SOURCE_DPTX_CAR			0x0904
+#define SOURCE_PHY_CAR			0x0908
+#define SOURCE_CEC_CAR			0x090c
+#define SOURCE_CBUS_CAR			0x0910
+#define SOURCE_PKT_CAR			0x0918
+#define SOURCE_AIF_CAR			0x091c
+#define SOURCE_CIPHER_CAR		0x0920
+#define SOURCE_CRYPTO_CAR		0x0924
+
+/* clock meters addr */
+#define CM_CTRL				0x0a00
+#define CM_I2S_CTRL			0x0a04
+#define CM_SPDIF_CTRL			0x0a08
+#define CM_VID_CTRL			0x0a0c
+#define CM_LANE_CTRL			0x0a10
+#define I2S_NM_STABLE			0x0a14
+#define I2S_NCTS_STABLE			0x0a18
+#define SPDIF_NM_STABLE			0x0a1c
+#define SPDIF_NCTS_STABLE		0x0a20
+#define NMVID_MEAS_STABLE		0x0a24
+#define I2S_MEAS			0x0a40
+#define SPDIF_MEAS			0x0a80
+#define NMVID_MEAS			0x0ac0
+
+/* source vif addr */
+#define BND_HSYNC2VSYNC			0x0b00
+#define HSYNC2VSYNC_F1_L1		0x0b04
+#define HSYNC2VSYNC_F2_L1		0x0b08
+#define HSYNC2VSYNC_STATUS		0x0b0c
+#define HSYNC2VSYNC_POL_CTRL		0x0b10
+
+/* dptx phy addr */
+#define DP_TX_PHY_CONFIG_REG		0x2000
+#define DP_TX_PHY_SW_RESET		0x2004
+#define DP_TX_PHY_SCRAMBLER_SEED	0x2008
+#define DP_TX_PHY_TRAINING_01_04	0x200c
+#define DP_TX_PHY_TRAINING_05_08	0x2010
+#define DP_TX_PHY_TRAINING_09_10	0x2014
+#define TEST_COR			0x23fc
+
+/* dptx hpd addr */
+#define HPD_IRQ_DET_MIN_TIMER		0x2100
+#define HPD_IRQ_DET_MAX_TIMER		0x2104
+#define HPD_UNPLGED_DET_MIN_TIMER	0x2108
+#define HPD_STABLE_TIMER		0x210c
+#define HPD_FILTER_TIMER		0x2110
+#define HPD_EVENT_MASK			0x211c
+#define HPD_EVENT_DET			0x2120
+
+/* dpyx framer addr */
+#define DP_FRAMER_GLOBAL_CONFIG		0x2200
+#define DP_SW_RESET			0x2204
+#define DP_FRAMER_TU			0x2208
+#define DP_FRAMER_PXL_REPR		0x220c
+#define DP_FRAMER_SP			0x2210
+#define AUDIO_PACK_CONTROL		0x2214
+#define DP_VC_TABLE(x)			(0x2218 + ((x) << 2))
+#define DP_VB_ID			0x2258
+#define DP_MTPH_LVP_CONTROL		0x225c
+#define DP_MTPH_SYMBOL_VALUES		0x2260
+#define DP_MTPH_ECF_CONTROL		0x2264
+#define DP_MTPH_ACT_CONTROL		0x2268
+#define DP_MTPH_STATUS			0x226c
+#define DP_INTERRUPT_SOURCE		0x2270
+#define DP_INTERRUPT_MASK		0x2274
+#define DP_FRONT_BACK_PORCH		0x2278
+#define DP_BYTE_COUNT			0x227c
+
+/* dptx stream addr */
+#define MSA_HORIZONTAL_0		0x2280
+#define MSA_HORIZONTAL_1		0x2284
+#define MSA_VERTICAL_0			0x2288
+#define MSA_VERTICAL_1			0x228c
+#define MSA_MISC			0x2290
+#define STREAM_CONFIG			0x2294
+#define AUDIO_PACK_STATUS		0x2298
+#define VIF_STATUS			0x229c
+#define PCK_STUFF_STATUS_0		0x22a0
+#define PCK_STUFF_STATUS_1		0x22a4
+#define INFO_PACK_STATUS		0x22a8
+#define RATE_GOVERNOR_STATUS		0x22ac
+#define DP_HORIZONTAL			0x22b0
+#define DP_VERTICAL_0			0x22b4
+#define DP_VERTICAL_1			0x22b8
+#define DP_BLOCK_SDP			0x22bc
+
+/* dptx glbl addr */
+#define DPTX_LANE_EN			0x2300
+#define DPTX_ENHNCD			0x2304
+#define DPTX_INT_MASK			0x2308
+#define DPTX_INT_STATUS			0x230c
+
+/* dp aux addr */
+#define DP_AUX_HOST_CONTROL		0x2800
+#define DP_AUX_INTERRUPT_SOURCE		0x2804
+#define DP_AUX_INTERRUPT_MASK		0x2808
+#define DP_AUX_SWAP_INVERSION_CONTROL	0x280c
+#define DP_AUX_SEND_NACK_TRANSACTION	0x2810
+#define DP_AUX_CLEAR_RX			0x2814
+#define DP_AUX_CLEAR_TX			0x2818
+#define DP_AUX_TIMER_STOP		0x281c
+#define DP_AUX_TIMER_CLEAR		0x2820
+#define DP_AUX_RESET_SW			0x2824
+#define DP_AUX_DIVIDE_2M		0x2828
+#define DP_AUX_TX_PREACHARGE_LENGTH	0x282c
+#define DP_AUX_FREQUENCY_1M_MAX		0x2830
+#define DP_AUX_FREQUENCY_1M_MIN		0x2834
+#define DP_AUX_RX_PRE_MIN		0x2838
+#define DP_AUX_RX_PRE_MAX		0x283c
+#define DP_AUX_TIMER_PRESET		0x2840
+#define DP_AUX_NACK_FORMAT		0x2844
+#define DP_AUX_TX_DATA			0x2848
+#define DP_AUX_RX_DATA			0x284c
+#define DP_AUX_TX_STATUS		0x2850
+#define DP_AUX_RX_STATUS		0x2854
+#define DP_AUX_RX_CYCLE_COUNTER		0x2858
+#define DP_AUX_MAIN_STATES		0x285c
+#define DP_AUX_MAIN_TIMER		0x2860
+#define DP_AUX_AFE_OUT			0x2864
+
+/* crypto addr */
+#define CRYPTO_HDCP_REVISION		0x5800
+#define HDCP_CRYPTO_CONFIG		0x5804
+#define CRYPTO_INTERRUPT_SOURCE		0x5808
+#define CRYPTO_INTERRUPT_MASK		0x580c
+#define CRYPTO22_CONFIG			0x5818
+#define CRYPTO22_STATUS			0x581c
+#define SHA_256_DATA_IN			0x583c
+#define SHA_256_DATA_OUT_(x)		(0x5850 + ((x) << 2))
+#define AES_32_KEY_(x)			(0x5870 + ((x) << 2))
+#define AES_32_DATA_IN			0x5880
+#define AES_32_DATA_OUT_(x)		(0x5884 + ((x) << 2))
+#define CRYPTO14_CONFIG			0x58a0
+#define CRYPTO14_STATUS			0x58a4
+#define CRYPTO14_PRNM_OUT		0x58a8
+#define CRYPTO14_KM_0			0x58ac
+#define CRYPTO14_KM_1			0x58b0
+#define CRYPTO14_AN_0			0x58b4
+#define CRYPTO14_AN_1			0x58b8
+#define CRYPTO14_YOUR_KSV_0		0x58bc
+#define CRYPTO14_YOUR_KSV_1		0x58c0
+#define CRYPTO14_MI_0			0x58c4
+#define CRYPTO14_MI_1			0x58c8
+#define CRYPTO14_TI_0			0x58cc
+#define CRYPTO14_KI_0			0x58d0
+#define CRYPTO14_KI_1			0x58d4
+#define CRYPTO14_BLOCKS_NUM		0x58d8
+#define CRYPTO14_KEY_MEM_DATA_0		0x58dc
+#define CRYPTO14_KEY_MEM_DATA_1		0x58e0
+#define CRYPTO14_SHA1_MSG_DATA		0x58e4
+#define CRYPTO14_SHA1_V_VALUE_(x)	(0x58e8 + ((x) << 2))
+#define TRNG_CTRL			0x58fc
+#define TRNG_DATA_RDY			0x5900
+#define TRNG_DATA			0x5904
+
+/* cipher addr */
+#define HDCP_REVISION			0x60000
+#define INTERRUPT_SOURCE		0x60004
+#define INTERRUPT_MASK			0x60008
+#define HDCP_CIPHER_CONFIG		0x6000c
+#define AES_128_KEY_0			0x60010
+#define AES_128_KEY_1			0x60014
+#define AES_128_KEY_2			0x60018
+#define AES_128_KEY_3			0x6001c
+#define AES_128_RANDOM_0		0x60020
+#define AES_128_RANDOM_1		0x60024
+#define CIPHER14_KM_0			0x60028
+#define CIPHER14_KM_1			0x6002c
+#define CIPHER14_STATUS			0x60030
+#define CIPHER14_RI_PJ_STATUS		0x60034
+#define CIPHER_MODE			0x60038
+#define CIPHER14_AN_0			0x6003c
+#define CIPHER14_AN_1			0x60040
+#define CIPHER22_AUTH			0x60044
+#define CIPHER14_R0_DP_STATUS		0x60048
+#define CIPHER14_BOOTSTRAP		0x6004c
+
+#define DPTX_FRMR_DATA_CLK_RSTN_EN	BIT(11)
+#define DPTX_FRMR_DATA_CLK_EN		BIT(10)
+#define DPTX_PHY_DATA_RSTN_EN		BIT(9)
+#define DPTX_PHY_DATA_CLK_EN		BIT(8)
+#define DPTX_PHY_CHAR_RSTN_EN		BIT(7)
+#define DPTX_PHY_CHAR_CLK_EN		BIT(6)
+#define SOURCE_AUX_SYS_CLK_RSTN_EN	BIT(5)
+#define SOURCE_AUX_SYS_CLK_EN		BIT(4)
+#define DPTX_SYS_CLK_RSTN_EN		BIT(3)
+#define DPTX_SYS_CLK_EN			BIT(2)
+#define CFG_DPTX_VIF_CLK_RSTN_EN	BIT(1)
+#define CFG_DPTX_VIF_CLK_EN		BIT(0)
+
+#define SOURCE_PHY_RSTN_EN		BIT(1)
+#define SOURCE_PHY_CLK_EN		BIT(0)
+
+#define SOURCE_PKT_SYS_RSTN_EN		BIT(3)
+#define SOURCE_PKT_SYS_CLK_EN		BIT(2)
+#define SOURCE_PKT_DATA_RSTN_EN		BIT(1)
+#define SOURCE_PKT_DATA_CLK_EN		BIT(0)
+
+#define SPDIF_CDR_CLK_RSTN_EN		BIT(5)
+#define SPDIF_CDR_CLK_EN		BIT(4)
+#define SOURCE_AIF_SYS_RSTN_EN		BIT(3)
+#define SOURCE_AIF_SYS_CLK_EN		BIT(2)
+#define SOURCE_AIF_CLK_RSTN_EN		BIT(1)
+#define SOURCE_AIF_CLK_EN		BIT(0)
+
+#define SOURCE_CIPHER_SYSTEM_CLK_RSTN_EN	BIT(3)
+#define SOURCE_CIPHER_SYS_CLK_EN		BIT(2)
+#define SOURCE_CIPHER_CHAR_CLK_RSTN_EN		BIT(1)
+#define SOURCE_CIPHER_CHAR_CLK_EN		BIT(0)
+
+#define SOURCE_CRYPTO_SYS_CLK_RSTN_EN	BIT(1)
+#define SOURCE_CRYPTO_SYS_CLK_EN	BIT(0)
+
+#define APB_IRAM_PATH			BIT(2)
+#define APB_DRAM_PATH			BIT(1)
+#define APB_XT_RESET			BIT(0)
+
+#define MAILBOX_INT_MASK_BIT		BIT(1)
+#define PIF_INT_MASK_BIT		BIT(0)
+#define ALL_INT_MASK			3
+
+/* mailbox */
+#define MB_OPCODE_ID			0
+#define MB_MODULE_ID			1
+#define MB_SIZE_MSB_ID			2
+#define MB_SIZE_LSB_ID			3
+#define MB_DATA_ID			4
+
+#define MB_MODULE_ID_DP_TX		0x01
+#define MB_MODULE_ID_HDCP_TX		0x07
+#define MB_MODULE_ID_HDCP_RX		0x08
+#define MB_MODULE_ID_HDCP_GENERAL	0x09
+#define MB_MODULE_ID_GENERAL		0x0a
+
+/* general opcode */
+#define GENERAL_MAIN_CONTROL            0x01
+#define GENERAL_TEST_ECHO               0x02
+#define GENERAL_BUS_SETTINGS            0x03
+#define GENERAL_TEST_ACCESS             0x04
+
+#define DPTX_SET_POWER_MNG			0x00
+#define DPTX_SET_HOST_CAPABILITIES		0x01
+#define DPTX_GET_EDID				0x02
+#define DPTX_READ_DPCD				0x03
+#define DPTX_WRITE_DPCD				0x04
+#define DPTX_ENABLE_EVENT			0x05
+#define DPTX_WRITE_REGISTER			0x06
+#define DPTX_READ_REGISTER			0x07
+#define DPTX_WRITE_FIELD			0x08
+#define DPTX_TRAINING_CONTROL			0x09
+#define DPTX_READ_EVENT				0x0a
+#define DPTX_READ_LINK_STAT			0x0b
+#define DPTX_SET_VIDEO				0x0c
+#define DPTX_SET_AUDIO				0x0d
+#define DPTX_GET_LAST_AUX_STAUS			0x0e
+#define DPTX_SET_LINK_BREAK_POINT		0x0f
+#define DPTX_FORCE_LANES			0x10
+#define DPTX_HPD_STATE				0x11
+
+#define FW_STANDBY				0
+#define FW_ACTIVE				1
+
+#define DPTX_EVENT_ENABLE_HPD			BIT(0)
+#define DPTX_EVENT_ENABLE_TRAINING		BIT(1)
+
+#define LINK_TRAINING_NOT_ACTIVE		0
+#define LINK_TRAINING_RUN			1
+#define LINK_TRAINING_RESTART			2
+
+#define CONTROL_VIDEO_IDLE			0
+#define CONTROL_VIDEO_VALID			1
+
+#define TU_CNT_RST_EN				BIT(15)
+#define VIF_BYPASS_INTERLACE			BIT(13)
+#define INTERLACE_FMT_DET			BIT(12)
+#define INTERLACE_DTCT_WIN			0x20
+
+#define DP_FRAMER_SP_INTERLACE_EN		BIT(2)
+#define DP_FRAMER_SP_HSP			BIT(1)
+#define DP_FRAMER_SP_VSP			BIT(0)
+
+/* capability */
+#define AUX_HOST_INVERT				3
+#define	FAST_LT_SUPPORT				1
+#define FAST_LT_NOT_SUPPORT			0
+#define LANE_MAPPING_NORMAL			0x1b
+#define LANE_MAPPING_FLIPPED			0xe4
+#define ENHANCED				1
+#define SCRAMBLER_EN				BIT(4)
+
+#define	FULL_LT_STARTED				BIT(0)
+#define FASE_LT_STARTED				BIT(1)
+#define CLK_RECOVERY_FINISHED			BIT(2)
+#define EQ_PHASE_FINISHED			BIT(3)
+#define FASE_LT_START_FINISHED			BIT(4)
+#define CLK_RECOVERY_FAILED			BIT(5)
+#define EQ_PHASE_FAILED				BIT(6)
+#define FASE_LT_FAILED				BIT(7)
+
+#define DPTX_HPD_EVENT				BIT(0)
+#define DPTX_TRAINING_EVENT			BIT(1)
+#define HDCP_TX_STATUS_EVENT			BIT(4)
+#define HDCP2_TX_IS_KM_STORED_EVENT		BIT(5)
+#define HDCP2_TX_STORE_KM_EVENT			BIT(6)
+#define HDCP_TX_IS_RECEIVER_ID_VALID_EVENT	BIT(7)
+
+#define TU_SIZE					30
+#define CDN_DP_MAX_LINK_RATE			DP_LINK_BW_5_4
+
+/* audio */
+#define AUDIO_PACK_EN				BIT(8)
+#define SAMPLING_FREQ(x)			(((x) & 0xf) << 16)
+#define ORIGINAL_SAMP_FREQ(x)			(((x) & 0xf) << 24)
+#define SYNC_WR_TO_CH_ZERO			BIT(1)
+#define I2S_DEC_START				BIT(1)
+#define AUDIO_SW_RST				BIT(0)
+#define SMPL2PKT_EN				BIT(1)
+#define MAX_NUM_CH(x)				(((x) & 0x1f) - 1)
+#define NUM_OF_I2S_PORTS(x)			((((x) / 2 - 1) & 0x3) << 5)
+#define AUDIO_TYPE_LPCM				(2 << 7)
+#define CFG_SUB_PCKT_NUM(x)			((((x) - 1) & 0x7) << 11)
+#define AUDIO_CH_NUM(x)				((((x) - 1) & 0x1f) << 2)
+#define TRANS_SMPL_WIDTH_16			0
+#define TRANS_SMPL_WIDTH_24			BIT(11)
+#define TRANS_SMPL_WIDTH_32			(2 << 11)
+#define I2S_DEC_PORT_EN(x)			(((x) & 0xf) << 17)
+#define SPDIF_ENABLE				BIT(21)
+#define SPDIF_AVG_SEL				BIT(20)
+#define SPDIF_JITTER_BYPASS			BIT(19)
+#define SPDIF_FIFO_MID_RANGE(x)			(((x) & 0xff) << 11)
+#define SPDIF_JITTER_THRSH(x)			(((x) & 0xff) << 3)
+#define SPDIF_JITTER_AVG_WIN(x)			((x) & 0x7)
+
+/* Reference cycles when using lane clock as reference */
+#define LANE_REF_CYC				0x8000
+
+enum voltage_swing_level {
+	VOLTAGE_LEVEL_0,
+	VOLTAGE_LEVEL_1,
+	VOLTAGE_LEVEL_2,
+	VOLTAGE_LEVEL_3,
+};
+
+enum pre_emphasis_level {
+	PRE_EMPHASIS_LEVEL_0,
+	PRE_EMPHASIS_LEVEL_1,
+	PRE_EMPHASIS_LEVEL_2,
+	PRE_EMPHASIS_LEVEL_3,
+};
+
+enum pattern_set {
+	PTS1		= BIT(0),
+	PTS2		= BIT(1),
+	PTS3		= BIT(2),
+	PTS4		= BIT(3),
+	DP_NONE		= BIT(4)
+};
+
+enum vic_color_depth {
+	BCS_6 = 0x1,
+	BCS_8 = 0x2,
+	BCS_10 = 0x4,
+	BCS_12 = 0x8,
+	BCS_16 = 0x10,
+};
+
+enum vic_bt_type {
+	BT_601 = 0x0,
+	BT_709 = 0x1,
+};
+
+void cdn_dp_clock_reset(struct cdn_dp_device *dp);
+
+void cdn_dp_set_fw_clk(struct cdn_dp_device *dp, unsigned long clk);
+int cdn_dp_load_firmware(struct cdn_dp_device *dp, const u32 *i_mem,
+			 u32 i_size, const u32 *d_mem, u32 d_size);
+int cdn_dp_set_firmware_active(struct cdn_dp_device *dp, bool enable);
+int cdn_dp_set_host_cap(struct cdn_dp_device *dp, u8 lanes, bool flip);
+int cdn_dp_event_config(struct cdn_dp_device *dp);
+u32 cdn_dp_get_event(struct cdn_dp_device *dp);
+int cdn_dp_get_hpd_status(struct cdn_dp_device *dp);
+int cdn_dp_dpcd_write(struct cdn_dp_device *dp, u32 addr, u8 value);
+int cdn_dp_dpcd_read(struct cdn_dp_device *dp, u32 addr, u8 *data, u16 len);
+int cdn_dp_get_edid_block(void *dp, u8 *edid,
+			  unsigned int block, size_t length);
+int cdn_dp_train_link(struct cdn_dp_device *dp);
+int cdn_dp_set_video_status(struct cdn_dp_device *dp, int active);
+int cdn_dp_config_video(struct cdn_dp_device *dp);
+int cdn_dp_audio_stop(struct cdn_dp_device *dp, struct audio_info *audio);
+int cdn_dp_audio_mute(struct cdn_dp_device *dp, bool enable);
+int cdn_dp_audio_config(struct cdn_dp_device *dp, struct audio_info *audio);
+#endif /* _CDN_DP_REG_H */