Merge tag 'trace-v7.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-tracegrafted

Pull tracing fixes from Steven Rostedt:

 - Fix error output of boot instance creation failure

   Currently if a boot instance creation fails, instead of printing out
   the name of the instance that failed, it prints "(null)". That is
   because it prints "cur_str" that had already been processed by
   strsep(). Print the saved name instead.

   While at it, print the error code of the failure.

 - Fix use-after-free for same named historgrams

   Histograms can be named so that they can be used in multiple events.
   But if the named histogram has a variable attached, the second event
   that uses the named histogram which duplicates it and needs to free
   the original after duplication leaves the old variable in place and
   still visible. If another histogram uses than variable, it will use
   the stale one which will try to reference the freed duplicate
   histogram and crash the kernel.

   Free the duplicate variables along with the duplicated histogram
   data.

 - Check return value of kthread_run() in event self test

   The events self tests uses a kthread for testing but does not check
   if it succeeded in creating a kthread. If the kthread creation were
   to fail, the code will still try to call kthread_stop() on the error
   returned.

 - Fix race between reading trace_pipe and updating subbuffer size

   If a user is reading the trace_pipe file at the same time they update
   the ring buffer sub-buffer size, can cause the trace_pipe read to
   read stale data. Add trace_access_lock() around updating the ring
   buffer sub-buffer size.

 - Fix eventfs_inode on failure path in creation of the events directory

   In the creation of the "events" directory, if after allocating the
   eventfs_inode a failure is detected, it calls cleanup_ei() which
   calls free_ei(). The free_ei() will test if eventfs_inode being freed
   has no children. It is a bug if it does. But on the failure case of
   the creation of the "events" directory, the children lists have not
   yet been initialized and the free will trigger a warning because
   list_empty() on an uninitialized list returns false.

   Move the initialization into init_ei() where it makes more sense and
   makes sure that a created eventfs_inode has its lists initialized
   upon creation.

 - Check return value of kthread_run() in ftrace direct sample code

   The sample code that shows how to use the ftrace direct calls does
   not test the return of kthread_run() to see if it succeeds. Return a
   failure if the kthread_run() doesn't succeed.

 - Clear user events state on fork in case of alloc failure

   On fork, the child gets a pointer to the parent's user events state.
   It makes a copy of it then updates the child's pointer to it. But if
   the allocation fails, the duplication function leaves the child with
   a pointer to its parent's descriptor. When the child cleans up its
   data, it will free the parent's descriptor while the parent is still
   using it.

   In the duplication function, set the child's user_event_mm to NULL
   before testing if the allocation succeeded, and when it exits it will
   not free the parent's descriptor.

 - Fix retry exhaustion in simple ring buffer reader swap

   simple_ring_buffer_swap_reader_page() starts with retry set to 8 and
   post-decrements it only after a failed link replacement. On the final
   attempt, a successful replacement leaves retry at zero, while a
   failed replacement leaves it at -1.

   But the check for success expects the retry value to be non-zero and
   exits with an error on zero. This is the opposite result. Fix it.

 - Fail nicely when the remote swap_reader_page() returns an error

   Currently, if the swap_reader_page() of a remote buffer fails, it
   triggers a WARN_ON_ONCE() and continues normally. Instead, have it
   exit with an error and a pr_warn() print instead of a full WARNING.

* tag 'trace-v7.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  ring-buffer: Stop remote reader update when page swap fails
  tracing: Fix retry exhaustion in simple ring buffer reader swap
  tracing/user_events: Clear copied tracing state before fork duplication
  samples/ftrace: Fix kthread_stop() on ERR_PTR in ftrace-direct-multi-modify
  samples/ftrace: Fix kthread_stop() on ERR_PTR in ftrace-direct-modify
  eventfs: Initialize ei->children and ei->list in init_ei()
  tracing: Fix use-after-free in trace_pipe read on sub-buffer order change
  tracing: Fix crash passing ERR_PTR to kthread_stop()
  tracing: Fix use-after-free with same-name named triggers
  tracing: Fix logged instance name on creation failure

1 files changed, 273 insertions, 0 deletions

diff --git a/drivers/soundwire/amd_manager.h b/drivers/soundwire/amd_manager.h
new file mode 100644
index 000000000..88cf8a426
--- /dev/null
+++ b/drivers/soundwire/amd_manager.h
@@ -0,0 +1,273 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * Copyright (C) 2023-24 Advanced Micro Devices, Inc. All rights reserved.
+ */
+
+#ifndef __AMD_MANAGER_H
+#define __AMD_MANAGER_H
+
+#include <linux/soundwire/sdw_amd.h>
+
+#define SDW_MANAGER_REG_OFFSET				0xc00
+#define AMD_SDW_DEFAULT_ROWS				50
+#define AMD_SDW_DEFAULT_COLUMNS				10
+#define ACP_PAD_PULLDOWN_CTRL				0x0001448
+#define ACP_SW_PAD_KEEPER_EN				0x0001454
+#define ACP_SW0_WAKE_EN					0x0001458
+#define ACP_EXTERNAL_INTR_CNTL0				0x0001a04
+#define ACP_EXTERNAL_INTR_STAT0				0x0001a0c
+#define ACP_EXTERNAL_INTR_CNTL(i)			(ACP_EXTERNAL_INTR_CNTL0 + ((i) * 4))
+#define ACP_EXTERNAL_INTR_STAT(i)			(ACP_EXTERNAL_INTR_STAT0 + ((i) * 4))
+#define ACP_SW_WAKE_EN(i)				(ACP_SW0_WAKE_EN + ((i) * 8))
+
+#define ACP_SW_EN					0x0003000
+#define ACP_SW_EN_STATUS				0x0003004
+#define ACP_SW_FRAMESIZE				0x0003008
+#define ACP_SW_SSP_COUNTER				0x000300c
+#define ACP_SW_AUDIO0_TX_EN				0x0003010
+#define ACP_SW_AUDIO0_TX_EN_STATUS			0x0003014
+#define ACP_SW_AUDIO0_TX_FRAME_FORMAT			0x0003018
+#define ACP_SW_AUDIO0_TX_SAMPLEINTERVAL			0x000301c
+#define ACP_SW_AUDIO0_TX_HCTRL_DP0			0x0003020
+#define ACP_SW_AUDIO0_TX_HCTRL_DP1			0x0003024
+#define ACP_SW_AUDIO0_TX_HCTRL_DP2			0x0003028
+#define ACP_SW_AUDIO0_TX_HCTRL_DP3			0x000302c
+#define ACP_SW_AUDIO0_TX_OFFSET_DP0			0x0003030
+#define ACP_SW_AUDIO0_TX_OFFSET_DP1			0x0003034
+#define ACP_SW_AUDIO0_TX_OFFSET_DP2			0x0003038
+#define ACP_SW_AUDIO0_TX_OFFSET_DP3			0x000303c
+#define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP0		0x0003040
+#define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP1		0x0003044
+#define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP2		0x0003048
+#define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP3		0x000304c
+#define ACP_SW_AUDIO1_TX_EN				0x0003050
+#define ACP_SW_AUDIO1_TX_EN_STATUS			0x0003054
+#define ACP_SW_AUDIO1_TX_FRAME_FORMAT			0x0003058
+#define ACP_SW_AUDIO1_TX_SAMPLEINTERVAL			0x000305c
+#define ACP_SW_AUDIO1_TX_HCTRL				0x0003060
+#define ACP_SW_AUDIO1_TX_OFFSET				0x0003064
+#define ACP_SW_AUDIO1_TX_CHANNEL_ENABLE_DP0		0x0003068
+#define ACP_SW_AUDIO2_TX_EN				0x000306c
+#define ACP_SW_AUDIO2_TX_EN_STATUS			0x0003070
+#define ACP_SW_AUDIO2_TX_FRAME_FORMAT			0x0003074
+#define ACP_SW_AUDIO2_TX_SAMPLEINTERVAL			0x0003078
+#define ACP_SW_AUDIO2_TX_HCTRL				0x000307c
+#define ACP_SW_AUDIO2_TX_OFFSET				0x0003080
+#define ACP_SW_AUDIO2_TX_CHANNEL_ENABLE_DP0		0x0003084
+#define ACP_SW_AUDIO0_RX_EN				0x0003088
+#define ACP_SW_AUDIO0_RX_EN_STATUS			0x000308c
+#define ACP_SW_AUDIO0_RX_FRAME_FORMAT			0x0003090
+#define ACP_SW_AUDIO0_RX_SAMPLEINTERVAL			0x0003094
+#define ACP_SW_AUDIO0_RX_HCTRL_DP0			0x0003098
+#define ACP_SW_AUDIO0_RX_HCTRL_DP1			0x000309c
+#define ACP_SW_AUDIO0_RX_HCTRL_DP2			0x0003100
+#define ACP_SW_AUDIO0_RX_HCTRL_DP3			0x0003104
+#define ACP_SW_AUDIO0_RX_OFFSET_DP0			0x0003108
+#define ACP_SW_AUDIO0_RX_OFFSET_DP1			0x000310c
+#define ACP_SW_AUDIO0_RX_OFFSET_DP2			0x0003110
+#define ACP_SW_AUDIO0_RX_OFFSET_DP3			0x0003114
+#define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP0		0x0003118
+#define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP1		0x000311c
+#define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP2		0x0003120
+#define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP3		0x0003124
+#define ACP_SW_AUDIO1_RX_EN				0x0003128
+#define ACP_SW_AUDIO1_RX_EN_STATUS			0x000312c
+#define ACP_SW_AUDIO1_RX_FRAME_FORMAT			0x0003130
+#define ACP_SW_AUDIO1_RX_SAMPLEINTERVAL			0x0003134
+#define ACP_SW_AUDIO1_RX_HCTRL				0x0003138
+#define ACP_SW_AUDIO1_RX_OFFSET				0x000313c
+#define ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0		0x0003140
+#define ACP_SW_AUDIO2_RX_EN				0x0003144
+#define ACP_SW_AUDIO2_RX_EN_STATUS			0x0003148
+#define ACP_SW_AUDIO2_RX_FRAME_FORMAT			0x000314c
+#define ACP_SW_AUDIO2_RX_SAMPLEINTERVAL			0x0003150
+#define ACP_SW_AUDIO2_RX_HCTRL				0x0003154
+#define ACP_SW_AUDIO2_RX_OFFSET				0x0003158
+#define ACP_SW_AUDIO2_RX_CHANNEL_ENABLE_DP0		0x000315c
+#define ACP_SW_BPT_PORT_EN				0x0003160
+#define ACP_SW_BPT_PORT_EN_STATUS			0x0003164
+#define ACP_SW_BPT_PORT_FRAME_FORMAT			0x0003168
+#define ACP_SW_BPT_PORT_SAMPLEINTERVAL			0x000316c
+#define ACP_SW_BPT_PORT_HCTRL				0x0003170
+#define ACP_SW_BPT_PORT_OFFSET				0x0003174
+#define ACP_SW_BPT_PORT_CHANNEL_ENABLE			0x0003178
+#define ACP_SW_BPT_PORT_FIRST_BYTE_ADDR			0x000317c
+#define ACP_SW_CLK_RESUME_CTRL				0x0003180
+#define ACP_SW_CLK_RESUME_DELAY_CNTR			0x0003184
+#define ACP_SW_BUS_RESET_CTRL				0x0003188
+#define ACP_SW_PRBS_ERR_STATUS				0x000318c
+#define ACP_SW_IMM_CMD_UPPER_WORD			0x0003230
+#define ACP_SW_IMM_CMD_LOWER_QWORD			0x0003234
+#define ACP_SW_IMM_RESP_UPPER_WORD			0x0003238
+#define ACP_SW_IMM_RESP_LOWER_QWORD			0x000323c
+#define ACP_SW_IMM_CMD_STS				0x0003240
+#define ACP_SW_BRA_BASE_ADDRESS				0x0003244
+#define ACP_SW_BRA_TRANSFER_SIZE			0x0003248
+#define ACP_SW_BRA_DMA_BUSY				0x000324c
+#define ACP_SW_BRA_RESP					0x0003250
+#define ACP_SW_BRA_RESP_FRAME_ADDR			0x0003254
+#define ACP_SW_BRA_CURRENT_TRANSFER_SIZE		0x0003258
+#define ACP_SW_STATE_CHANGE_STATUS_0TO7			0x000325c
+#define ACP_SW_STATE_CHANGE_STATUS_8TO11		0x0003260
+#define ACP_SW_STATE_CHANGE_STATUS_MASK_0TO7		0x0003264
+#define ACP_SW_STATE_CHANGE_STATUS_MASK_8TO11		0x0003268
+#define ACP_SW_CLK_FREQUENCY_CTRL			0x000326c
+#define ACP_SW_ERROR_INTR_MASK				0x0003270
+#define ACP_SW_PHY_TEST_MODE_DATA_OFF			0x0003274
+
+#define ACP_DELAY_US					10
+#define AMD_SDW_TIMEOUT					1000
+#define AMD_SDW_DEFAULT_CLK_FREQ			12000000
+
+#define AMD_SDW_MCP_RESP_ACK				BIT(0)
+#define AMD_SDW_MCP_RESP_NACK				BIT(1)
+#define AMD_SDW_MCP_RESP_RDATA				GENMASK(14, 7)
+
+#define AMD_SDW_MCP_CMD_SSP_TAG				BIT(31)
+#define AMD_SDW_MCP_CMD_COMMAND				GENMASK(14, 12)
+#define AMD_SDW_MCP_CMD_DEV_ADDR			GENMASK(11, 8)
+#define AMD_SDW_MCP_CMD_REG_ADDR_HIGH			GENMASK(7, 0)
+#define AMD_SDW_MCP_CMD_REG_ADDR_LOW			GENMASK(31, 24)
+#define AMD_SDW_MCP_CMD_REG_DATA			GENMASK(14, 7)
+#define AMD_SDW_MCP_SLAVE_STAT_0_3			GENMASK(14, 7)
+#define AMD_SDW_MCP_SLAVE_STAT_4_11			GENMASK_ULL(39, 24)
+#define AMD_SDW_MCP_SLAVE_STATUS_MASK			GENMASK(1, 0)
+#define AMD_SDW_MCP_SLAVE_STATUS_BITS			GENMASK(3, 2)
+#define AMD_SDW_MCP_SLAVE_STATUS_8TO_11			GENMASK_ULL(15, 0)
+#define AMD_SDW_MCP_SLAVE_STATUS_VALID_MASK(x)		BIT(((x) * 4))
+#define AMD_SDW_MCP_SLAVE_STAT_SHIFT_MASK(x)		(((x) * 4) + 1)
+
+#define AMD_SDW_MASTER_SUSPEND_DELAY_MS			2000
+#define AMD_SDW_QUIRK_MASK_BUS_ENABLE			BIT(0)
+
+#define AMD_SDW_IMM_RES_VALID		1
+#define AMD_SDW_IMM_CMD_BUSY		2
+#define AMD_SDW_ENABLE			1
+#define AMD_SDW_DISABLE			0
+#define AMD_SDW_BUS_RESET_CLEAR_REQ	0
+#define AMD_SDW_BUS_RESET_REQ		1
+#define AMD_SDW_BUS_RESET_DONE		2
+#define AMD_SDW_BUS_BASE_FREQ		24000000
+
+#define AMD_SDW0_EXT_INTR_MASK		0x200000
+#define AMD_SDW1_EXT_INTR_MASK		4
+#define AMD_SDW_IRQ_MASK_0TO7		0x77777777
+#define AMD_SDW_IRQ_MASK_8TO11		0x000c7777
+#define AMD_SDW_IRQ_ERROR_MASK		0xff
+#define AMD_SDW_MAX_FREQ_NUM		1
+#define AMD_ACP63_SDW0_MAX_TX_PORTS		3
+#define AMD_ACP63_SDW0_MAX_RX_PORTS		3
+#define AMD_ACP63_SDW1_MAX_TX_PORTS		1
+#define AMD_ACP63_SDW1_MAX_RX_PORTS		1
+#define AMD_ACP70_SDW_MAX_TX_PORTS		3
+#define AMD_ACP70_SDW_MAX_RX_PORTS		3
+#define AMD_ACP63_SDW0_MAX_DAI		6
+#define AMD_ACP63_SDW1_MAX_DAI		2
+#define AMD_ACP70_SDW_MAX_DAI		6
+#define AMD_SDW_SLAVE_0_ATTACHED	5
+#define AMD_SDW_SSP_COUNTER_VAL		3
+
+#define AMD_DPN_FRAME_FMT_PFM				GENMASK(1, 0)
+#define AMD_DPN_FRAME_FMT_PDM				GENMASK(3, 2)
+#define AMD_DPN_FRAME_FMT_BLK_PKG_MODE			BIT(4)
+#define AMD_DPN_FRAME_FMT_BLK_GRP_CTRL			GENMASK(6, 5)
+#define AMD_DPN_FRAME_FMT_WORD_LEN			GENMASK(12, 7)
+#define AMD_DPN_FRAME_FMT_PCM_OR_PDM			BIT(13)
+#define AMD_DPN_HCTRL_HSTOP				GENMASK(3, 0)
+#define AMD_DPN_HCTRL_HSTART				GENMASK(7, 4)
+#define AMD_DPN_OFFSET_CTRL_1				GENMASK(7, 0)
+#define AMD_DPN_OFFSET_CTRL_2				GENMASK(15, 8)
+#define AMD_DPN_CH_EN_LCTRL				GENMASK(2, 0)
+#define AMD_DPN_CH_EN_CHMASK				GENMASK(10, 3)
+#define AMD_SDW_STAT_MAX_RETRY_COUNT			100
+#define AMD_SDW0_PAD_PULLDOWN_CTRL_ENABLE_MASK		0x7f9f
+#define AMD_SDW1_PAD_PULLDOWN_CTRL_ENABLE_MASK		0x7ffa
+#define AMD_SDW0_PAD_PULLDOWN_CTRL_DISABLE_MASK		0x60
+#define AMD_SDW1_PAD_PULLDOWN_CTRL_DISABLE_MASK		5
+#define AMD_SDW0_PAD_KEEPER_EN_MASK			1
+#define AMD_SDW1_PAD_KEEPER_EN_MASK			0x10
+#define AMD_SDW0_PAD_KEEPER_DISABLE_MASK		0x1e
+#define AMD_SDW1_PAD_KEEPER_DISABLE_MASK		0xf
+#define AMD_SDW_PREQ_INTR_STAT				BIT(19)
+#define AMD_SDW_CLK_STOP_DONE				1
+#define AMD_SDW_CLK_RESUME_REQ				2
+#define AMD_SDW_CLK_RESUME_DONE				3
+#define AMD_SDW_WAKE_STAT_MASK				BIT(16)
+#define AMD_SDW_WAKE_INTR_MASK				BIT(16)
+#define AMD_SDW0_HOST_WAKE_INTR_MASK			BIT(22)
+#define AMD_SDW1_HOST_WAKE_INTR_MASK			BIT(23)
+#define AMD_SDW_DEVICE_STATE				0x1430
+#define AMD_SDW0_DEVICE_STATE_MASK			GENMASK(1, 0)
+#define AMD_SDW1_DEVICE_STATE_MASK			GENMASK(3, 2)
+#define AMD_SDW_DEVICE_STATE_D0				0
+#define AMD_SDW_DEVICE_STATE_D3				3
+#define ACP_PME_EN					0x0001400
+
+struct sdw_manager_dp_reg {
+	u32 frame_fmt_reg;
+	u32 sample_int_reg;
+	u32 hctrl_dp0_reg;
+	u32 offset_reg;
+	u32 lane_ctrl_ch_en_reg;
+};
+
+/*
+ * SDW0 Manager instance registers  6 CPU DAI (3 TX & 3 RX Ports)
+ * whereas SDW1  Manager Instance registers 2 CPU DAI (one TX & one RX port)
+ * Below is the CPU DAI <->Manager port number mapping
+ * i.e SDW0 Pin0 -> port number 0 -> AUDIO0 TX
+ *     SDW0 Pin1 -> Port number 1 -> AUDIO1 TX
+ *     SDW0 Pin2 -> Port number 2 -> AUDIO2 TX
+ *     SDW0 Pin3 -> port number 3 -> AUDIO0 RX
+ *     SDW0 Pin4 -> Port number 4 -> AUDIO1 RX
+ *     SDW0 Pin5 -> Port number 5 -> AUDIO2 RX
+ *  Whereas for SDW1 instance
+ *  SDW1 Pin0 -> port number 0 -> AUDIO1 TX
+ *  SDW1 Pin1 -> Port number 1 -> AUDIO1 RX
+ *  Same mapping should be used for programming DMA controller registers in SoundWire DMA driver.
+ * i.e if AUDIO0 TX channel is selected then we need to use AUDIO0 TX registers for DMA programming
+ * in SoundWire DMA driver.
+ */
+
+static struct sdw_manager_dp_reg acp63_sdw0_dp_reg[AMD_ACP63_SDW0_MAX_DAI] =  {
+	{ACP_SW_AUDIO0_TX_FRAME_FORMAT, ACP_SW_AUDIO0_TX_SAMPLEINTERVAL, ACP_SW_AUDIO0_TX_HCTRL_DP0,
+	 ACP_SW_AUDIO0_TX_OFFSET_DP0, ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP0},
+	{ACP_SW_AUDIO1_TX_FRAME_FORMAT, ACP_SW_AUDIO1_TX_SAMPLEINTERVAL, ACP_SW_AUDIO1_TX_HCTRL,
+	 ACP_SW_AUDIO1_TX_OFFSET, ACP_SW_AUDIO1_TX_CHANNEL_ENABLE_DP0},
+	{ACP_SW_AUDIO2_TX_FRAME_FORMAT, ACP_SW_AUDIO2_TX_SAMPLEINTERVAL, ACP_SW_AUDIO2_TX_HCTRL,
+	 ACP_SW_AUDIO2_TX_OFFSET, ACP_SW_AUDIO2_TX_CHANNEL_ENABLE_DP0},
+	{ACP_SW_AUDIO0_RX_FRAME_FORMAT, ACP_SW_AUDIO0_RX_SAMPLEINTERVAL, ACP_SW_AUDIO0_RX_HCTRL_DP0,
+	 ACP_SW_AUDIO0_RX_OFFSET_DP0, ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP0},
+	{ACP_SW_AUDIO1_RX_FRAME_FORMAT, ACP_SW_AUDIO1_RX_SAMPLEINTERVAL, ACP_SW_AUDIO1_RX_HCTRL,
+	 ACP_SW_AUDIO1_RX_OFFSET, ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0},
+	{ACP_SW_AUDIO2_RX_FRAME_FORMAT, ACP_SW_AUDIO2_RX_SAMPLEINTERVAL, ACP_SW_AUDIO2_RX_HCTRL,
+	 ACP_SW_AUDIO2_RX_OFFSET, ACP_SW_AUDIO2_RX_CHANNEL_ENABLE_DP0},
+};
+
+static struct sdw_manager_dp_reg acp63_sdw1_dp_reg[AMD_ACP63_SDW1_MAX_DAI] =  {
+	{ACP_SW_AUDIO1_TX_FRAME_FORMAT, ACP_SW_AUDIO1_TX_SAMPLEINTERVAL, ACP_SW_AUDIO1_TX_HCTRL,
+	 ACP_SW_AUDIO1_TX_OFFSET, ACP_SW_AUDIO1_TX_CHANNEL_ENABLE_DP0},
+	{ACP_SW_AUDIO1_RX_FRAME_FORMAT, ACP_SW_AUDIO1_RX_SAMPLEINTERVAL, ACP_SW_AUDIO1_RX_HCTRL,
+	 ACP_SW_AUDIO1_RX_OFFSET, ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0}
+};
+
+static struct sdw_manager_dp_reg acp70_sdw_dp_reg[AMD_ACP70_SDW_MAX_DAI] =  {
+	{ACP_SW_AUDIO0_TX_FRAME_FORMAT, ACP_SW_AUDIO0_TX_SAMPLEINTERVAL, ACP_SW_AUDIO0_TX_HCTRL_DP0,
+	 ACP_SW_AUDIO0_TX_OFFSET_DP0, ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP0},
+	{ACP_SW_AUDIO1_TX_FRAME_FORMAT, ACP_SW_AUDIO1_TX_SAMPLEINTERVAL, ACP_SW_AUDIO1_TX_HCTRL,
+	 ACP_SW_AUDIO1_TX_OFFSET, ACP_SW_AUDIO1_TX_CHANNEL_ENABLE_DP0},
+	{ACP_SW_AUDIO2_TX_FRAME_FORMAT, ACP_SW_AUDIO2_TX_SAMPLEINTERVAL, ACP_SW_AUDIO2_TX_HCTRL,
+	 ACP_SW_AUDIO2_TX_OFFSET, ACP_SW_AUDIO2_TX_CHANNEL_ENABLE_DP0},
+	{ACP_SW_AUDIO0_RX_FRAME_FORMAT, ACP_SW_AUDIO0_RX_SAMPLEINTERVAL, ACP_SW_AUDIO0_RX_HCTRL_DP0,
+	 ACP_SW_AUDIO0_RX_OFFSET_DP0, ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP0},
+	{ACP_SW_AUDIO1_RX_FRAME_FORMAT, ACP_SW_AUDIO1_RX_SAMPLEINTERVAL, ACP_SW_AUDIO1_RX_HCTRL,
+	 ACP_SW_AUDIO1_RX_OFFSET, ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0},
+	{ACP_SW_AUDIO2_RX_FRAME_FORMAT, ACP_SW_AUDIO2_RX_SAMPLEINTERVAL, ACP_SW_AUDIO2_RX_HCTRL,
+	 ACP_SW_AUDIO2_RX_OFFSET, ACP_SW_AUDIO2_RX_CHANNEL_ENABLE_DP0},
+};
+
+static u32 sdw_manager_reg_mask_array[AMD_SDW_MAX_MANAGER_COUNT] =  {
+		AMD_SDW0_EXT_INTR_MASK,
+		AMD_SDW1_EXT_INTR_MASK
+};
+#endif