Re: [Freedreno] [PATCH 01/11] drm/msm/dpu: Remove dpu_dbg

[Bruce Wang <bzwang@xxxxxxxxxxxx>]

On 10/18/2018 03:58 PM, Jordan Crouse wrote:
> The functions in dpu_dbg.c aren't used. The two main dump functions
> fail after a lookup from dpu_dbg_base.reg_base_list which turns out
> to never be populated and once those are removed the rest of the
> file doesn't make any sense.
>
> Signed-off-by: Jordan Crouse <jcrouse@xxxxxxxxxxxxxx>
> ---
>   drivers/gpu/drm/msm/Makefile                  |    3 +-
>   drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.c       | 2393 -----------------
>   drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.h       |  103 -
>   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c   |   24 +-
>   .../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c  |    1 -
>   .../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c  |    1 -
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c    |    1 -
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c   |    1 -
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c     |    1 -
>   .../gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c   |    1 -
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c   |    1 -
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c    |    3 -
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c   |    1 -
>   drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c       |   20 +-
>   drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h       |    1 -
>   15 files changed, 8 insertions(+), 2547 deletions(-)
>   delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.c
>   delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.h
>
> diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile
> index 19ab521d4c3a..e067dd1341b1 100644
> --- a/drivers/gpu/drm/msm/Makefile
> +++ b/drivers/gpu/drm/msm/Makefile
> @@ -92,8 +92,7 @@ msm-y := \
>   	msm_ringbuffer.o \
>   	msm_submitqueue.o
>   
> -msm-$(CONFIG_DEBUG_FS) += adreno/a5xx_debugfs.o \
> -			  disp/dpu1/dpu_dbg.o
> +msm-$(CONFIG_DEBUG_FS) += adreno/a5xx_debugfs.o
>   
>   msm-$(CONFIG_DRM_FBDEV_EMULATION) += msm_fbdev.o
>   msm-$(CONFIG_COMMON_CLK) += disp/mdp4/mdp4_lvds_pll.o
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.c
> deleted file mode 100644
> index ae2aee7ed9e1..000000000000
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.c
> +++ /dev/null
> @@ -1,2393 +0,0 @@
> -/* Copyright (c) 2009-2018, The Linux Foundation. All rights reserved.
> - *
> - * This program is free software; you can redistribute it and/or modify
> - * it under the terms of the GNU General Public License version 2 and
> - * only version 2 as published by the Free Software Foundation.
> - *
> - * This program is distributed in the hope that it will be useful,
> - * but WITHOUT ANY WARRANTY; without even the implied warranty of
> - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> - * GNU General Public License for more details.
> - */
> -
> -#define pr_fmt(fmt)	"[drm:%s:%d] " fmt, __func__, __LINE__
> -
> -#include <linux/delay.h>
> -#include <linux/spinlock.h>
> -#include <linux/ktime.h>
> -#include <linux/debugfs.h>
> -#include <linux/uaccess.h>
> -#include <linux/dma-buf.h>
> -#include <linux/slab.h>
> -#include <linux/list_sort.h>
> -#include <linux/pm_runtime.h>
> -
> -#include "dpu_dbg.h"
> -#include "disp/dpu1/dpu_hw_catalog.h"
> -
> -
> -#define DEFAULT_DBGBUS_DPU	DPU_DBG_DUMP_IN_MEM
> -#define DEFAULT_DBGBUS_VBIFRT	DPU_DBG_DUMP_IN_MEM
> -#define REG_BASE_NAME_LEN	80
> -
> -#define DBGBUS_FLAGS_DSPP	BIT(0)
> -#define DBGBUS_DSPP_STATUS	0x34C
> -
> -#define DBGBUS_NAME_DPU		"dpu"
> -#define DBGBUS_NAME_VBIF_RT	"vbif_rt"
> -
> -/* offsets from dpu top address for the debug buses */
> -#define DBGBUS_SSPP0	0x188
> -#define DBGBUS_AXI_INTF	0x194
> -#define DBGBUS_SSPP1	0x298
> -#define DBGBUS_DSPP	0x348
> -#define DBGBUS_PERIPH	0x418
> -
> -#define TEST_MASK(id, tp)	((id << 4) | (tp << 1) | BIT(0))
> -
> -/* following offsets are with respect to MDP VBIF base for DBG BUS access */
> -#define MMSS_VBIF_CLKON			0x4
> -#define MMSS_VBIF_TEST_BUS_OUT_CTRL	0x210
> -#define MMSS_VBIF_TEST_BUS_OUT		0x230
> -
> -/* Vbif error info */
> -#define MMSS_VBIF_PND_ERR		0x190
> -#define MMSS_VBIF_SRC_ERR		0x194
> -#define MMSS_VBIF_XIN_HALT_CTRL1	0x204
> -#define MMSS_VBIF_ERR_INFO		0X1a0
> -#define MMSS_VBIF_ERR_INFO_1		0x1a4
> -#define MMSS_VBIF_CLIENT_NUM		14
> -
> -/**
> - * struct dpu_dbg_reg_base - register region base.
> - *	may sub-ranges: sub-ranges are used for dumping
> - *	or may not have sub-ranges: dumping is base -> max_offset
> - * @reg_base_head: head of this node
> - * @name: register base name
> - * @base: base pointer
> - * @off: cached offset of region for manual register dumping
> - * @cnt: cached range of region for manual register dumping
> - * @max_offset: length of region
> - * @buf: buffer used for manual register dumping
> - * @buf_len:  buffer length used for manual register dumping
> - * @cb: callback for external dump function, null if not defined
> - * @cb_ptr: private pointer to callback function
> - */
> -struct dpu_dbg_reg_base {
> -	struct list_head reg_base_head;
> -	char name[REG_BASE_NAME_LEN];
> -	void __iomem *base;
> -	size_t off;
> -	size_t cnt;
> -	size_t max_offset;
> -	char *buf;
> -	size_t buf_len;
> -	void (*cb)(void *ptr);
> -	void *cb_ptr;
> -};
> -
> -struct dpu_debug_bus_entry {
> -	u32 wr_addr;
> -	u32 block_id;
> -	u32 test_id;
> -	void (*analyzer)(void __iomem *mem_base,
> -				struct dpu_debug_bus_entry *entry, u32 val);
> -};
> -
> -struct vbif_debug_bus_entry {
> -	u32 disable_bus_addr;
> -	u32 block_bus_addr;
> -	u32 bit_offset;
> -	u32 block_cnt;
> -	u32 test_pnt_start;
> -	u32 test_pnt_cnt;
> -};
> -
> -struct dpu_dbg_debug_bus_common {
> -	char *name;
> -	u32 enable_mask;
> -	bool include_in_deferred_work;
> -	u32 flags;
> -	u32 entries_size;
> -	u32 *dumped_content;
> -};
> -
> -struct dpu_dbg_dpu_debug_bus {
> -	struct dpu_dbg_debug_bus_common cmn;
> -	struct dpu_debug_bus_entry *entries;
> -	u32 top_blk_off;
> -};
> -
> -struct dpu_dbg_vbif_debug_bus {
> -	struct dpu_dbg_debug_bus_common cmn;
> -	struct vbif_debug_bus_entry *entries;
> -};
> -
> -/**
> - * struct dpu_dbg_base - global dpu debug base structure
> - * @reg_base_list: list of register dumping regions
> - * @dev: device pointer
> - * @dump_work: work struct for deferring register dump work to separate thread
> - * @dbgbus_dpu: debug bus structure for the dpu
> - * @dbgbus_vbif_rt: debug bus structure for the realtime vbif
> - */
> -static struct dpu_dbg_base {
> -	struct list_head reg_base_list;
> -	struct device *dev;
> -
> -	struct work_struct dump_work;
> -
> -	struct dpu_dbg_dpu_debug_bus dbgbus_dpu;
> -	struct dpu_dbg_vbif_debug_bus dbgbus_vbif_rt;
> -} dpu_dbg_base;
> -
> -static void _dpu_debug_bus_xbar_dump(void __iomem *mem_base,
> -		struct dpu_debug_bus_entry *entry, u32 val)
> -{
> -	dev_err(dpu_dbg_base.dev, "xbar 0x%x %d %d 0x%x\n",
> -			entry->wr_addr, entry->block_id, entry->test_id, val);
> -}
> -
> -static void _dpu_debug_bus_lm_dump(void __iomem *mem_base,
> -		struct dpu_debug_bus_entry *entry, u32 val)
> -{
> -	if (!(val & 0xFFF000))
> -		return;
> -
> -	dev_err(dpu_dbg_base.dev, "lm 0x%x %d %d 0x%x\n",
> -			entry->wr_addr, entry->block_id, entry->test_id, val);
> -}
> -
> -static void _dpu_debug_bus_ppb0_dump(void __iomem *mem_base,
> -		struct dpu_debug_bus_entry *entry, u32 val)
> -{
> -	if (!(val & BIT(15)))
> -		return;
> -
> -	dev_err(dpu_dbg_base.dev, "ppb0 0x%x %d %d 0x%x\n",
> -			entry->wr_addr, entry->block_id, entry->test_id, val);
> -}
> -
> -static void _dpu_debug_bus_ppb1_dump(void __iomem *mem_base,
> -		struct dpu_debug_bus_entry *entry, u32 val)
> -{
> -	if (!(val & BIT(15)))
> -		return;
> -
> -	dev_err(dpu_dbg_base.dev, "ppb1 0x%x %d %d 0x%x\n",
> -			entry->wr_addr, entry->block_id, entry->test_id, val);
> -}
> -
> -static struct dpu_debug_bus_entry dbg_bus_dpu_8998[] = {
> -
> -	/* Unpack 0 sspp 0*/
> -	{ DBGBUS_SSPP0, 50, 2 },
> -	{ DBGBUS_SSPP0, 60, 2 },
> -	{ DBGBUS_SSPP0, 70, 2 },
> -	{ DBGBUS_SSPP0, 85, 2 },
> -
> -	/* Upack 0 sspp 1*/
> -	{ DBGBUS_SSPP1, 50, 2 },
> -	{ DBGBUS_SSPP1, 60, 2 },
> -	{ DBGBUS_SSPP1, 70, 2 },
> -	{ DBGBUS_SSPP1, 85, 2 },
> -
> -	/* scheduler */
> -	{ DBGBUS_DSPP, 130, 0 },
> -	{ DBGBUS_DSPP, 130, 1 },
> -	{ DBGBUS_DSPP, 130, 2 },
> -	{ DBGBUS_DSPP, 130, 3 },
> -	{ DBGBUS_DSPP, 130, 4 },
> -	{ DBGBUS_DSPP, 130, 5 },
> -
> -	/* qseed */
> -	{ DBGBUS_SSPP0, 6, 0},
> -	{ DBGBUS_SSPP0, 6, 1},
> -	{ DBGBUS_SSPP0, 26, 0},
> -	{ DBGBUS_SSPP0, 26, 1},
> -	{ DBGBUS_SSPP1, 6, 0},
> -	{ DBGBUS_SSPP1, 6, 1},
> -	{ DBGBUS_SSPP1, 26, 0},
> -	{ DBGBUS_SSPP1, 26, 1},
> -
> -	/* scale */
> -	{ DBGBUS_SSPP0, 16, 0},
> -	{ DBGBUS_SSPP0, 16, 1},
> -	{ DBGBUS_SSPP0, 36, 0},
> -	{ DBGBUS_SSPP0, 36, 1},
> -	{ DBGBUS_SSPP1, 16, 0},
> -	{ DBGBUS_SSPP1, 16, 1},
> -	{ DBGBUS_SSPP1, 36, 0},
> -	{ DBGBUS_SSPP1, 36, 1},
> -
> -	/* fetch sspp0 */
> -
> -	/* vig 0 */
> -	{ DBGBUS_SSPP0, 0, 0 },
> -	{ DBGBUS_SSPP0, 0, 1 },
> -	{ DBGBUS_SSPP0, 0, 2 },
> -	{ DBGBUS_SSPP0, 0, 3 },
> -	{ DBGBUS_SSPP0, 0, 4 },
> -	{ DBGBUS_SSPP0, 0, 5 },
> -	{ DBGBUS_SSPP0, 0, 6 },
> -	{ DBGBUS_SSPP0, 0, 7 },
> -
> -	{ DBGBUS_SSPP0, 1, 0 },
> -	{ DBGBUS_SSPP0, 1, 1 },
> -	{ DBGBUS_SSPP0, 1, 2 },
> -	{ DBGBUS_SSPP0, 1, 3 },
> -	{ DBGBUS_SSPP0, 1, 4 },
> -	{ DBGBUS_SSPP0, 1, 5 },
> -	{ DBGBUS_SSPP0, 1, 6 },
> -	{ DBGBUS_SSPP0, 1, 7 },
> -
> -	{ DBGBUS_SSPP0, 2, 0 },
> -	{ DBGBUS_SSPP0, 2, 1 },
> -	{ DBGBUS_SSPP0, 2, 2 },
> -	{ DBGBUS_SSPP0, 2, 3 },
> -	{ DBGBUS_SSPP0, 2, 4 },
> -	{ DBGBUS_SSPP0, 2, 5 },
> -	{ DBGBUS_SSPP0, 2, 6 },
> -	{ DBGBUS_SSPP0, 2, 7 },
> -
> -	{ DBGBUS_SSPP0, 4, 0 },
> -	{ DBGBUS_SSPP0, 4, 1 },
> -	{ DBGBUS_SSPP0, 4, 2 },
> -	{ DBGBUS_SSPP0, 4, 3 },
> -	{ DBGBUS_SSPP0, 4, 4 },
> -	{ DBGBUS_SSPP0, 4, 5 },
> -	{ DBGBUS_SSPP0, 4, 6 },
> -	{ DBGBUS_SSPP0, 4, 7 },
> -
> -	{ DBGBUS_SSPP0, 5, 0 },
> -	{ DBGBUS_SSPP0, 5, 1 },
> -	{ DBGBUS_SSPP0, 5, 2 },
> -	{ DBGBUS_SSPP0, 5, 3 },
> -	{ DBGBUS_SSPP0, 5, 4 },
> -	{ DBGBUS_SSPP0, 5, 5 },
> -	{ DBGBUS_SSPP0, 5, 6 },
> -	{ DBGBUS_SSPP0, 5, 7 },
> -
> -	/* vig 2 */
> -	{ DBGBUS_SSPP0, 20, 0 },
> -	{ DBGBUS_SSPP0, 20, 1 },
> -	{ DBGBUS_SSPP0, 20, 2 },
> -	{ DBGBUS_SSPP0, 20, 3 },
> -	{ DBGBUS_SSPP0, 20, 4 },
> -	{ DBGBUS_SSPP0, 20, 5 },
> -	{ DBGBUS_SSPP0, 20, 6 },
> -	{ DBGBUS_SSPP0, 20, 7 },
> -
> -	{ DBGBUS_SSPP0, 21, 0 },
> -	{ DBGBUS_SSPP0, 21, 1 },
> -	{ DBGBUS_SSPP0, 21, 2 },
> -	{ DBGBUS_SSPP0, 21, 3 },
> -	{ DBGBUS_SSPP0, 21, 4 },
> -	{ DBGBUS_SSPP0, 21, 5 },
> -	{ DBGBUS_SSPP0, 21, 6 },
> -	{ DBGBUS_SSPP0, 21, 7 },
> -
> -	{ DBGBUS_SSPP0, 22, 0 },
> -	{ DBGBUS_SSPP0, 22, 1 },
> -	{ DBGBUS_SSPP0, 22, 2 },
> -	{ DBGBUS_SSPP0, 22, 3 },
> -	{ DBGBUS_SSPP0, 22, 4 },
> -	{ DBGBUS_SSPP0, 22, 5 },
> -	{ DBGBUS_SSPP0, 22, 6 },
> -	{ DBGBUS_SSPP0, 22, 7 },
> -
> -	{ DBGBUS_SSPP0, 24, 0 },
> -	{ DBGBUS_SSPP0, 24, 1 },
> -	{ DBGBUS_SSPP0, 24, 2 },
> -	{ DBGBUS_SSPP0, 24, 3 },
> -	{ DBGBUS_SSPP0, 24, 4 },
> -	{ DBGBUS_SSPP0, 24, 5 },
> -	{ DBGBUS_SSPP0, 24, 6 },
> -	{ DBGBUS_SSPP0, 24, 7 },
> -
> -	{ DBGBUS_SSPP0, 25, 0 },
> -	{ DBGBUS_SSPP0, 25, 1 },
> -	{ DBGBUS_SSPP0, 25, 2 },
> -	{ DBGBUS_SSPP0, 25, 3 },
> -	{ DBGBUS_SSPP0, 25, 4 },
> -	{ DBGBUS_SSPP0, 25, 5 },
> -	{ DBGBUS_SSPP0, 25, 6 },
> -	{ DBGBUS_SSPP0, 25, 7 },
> -
> -	/* dma 2 */
> -	{ DBGBUS_SSPP0, 30, 0 },
> -	{ DBGBUS_SSPP0, 30, 1 },
> -	{ DBGBUS_SSPP0, 30, 2 },
> -	{ DBGBUS_SSPP0, 30, 3 },
> -	{ DBGBUS_SSPP0, 30, 4 },
> -	{ DBGBUS_SSPP0, 30, 5 },
> -	{ DBGBUS_SSPP0, 30, 6 },
> -	{ DBGBUS_SSPP0, 30, 7 },
> -
> -	{ DBGBUS_SSPP0, 31, 0 },
> -	{ DBGBUS_SSPP0, 31, 1 },
> -	{ DBGBUS_SSPP0, 31, 2 },
> -	{ DBGBUS_SSPP0, 31, 3 },
> -	{ DBGBUS_SSPP0, 31, 4 },
> -	{ DBGBUS_SSPP0, 31, 5 },
> -	{ DBGBUS_SSPP0, 31, 6 },
> -	{ DBGBUS_SSPP0, 31, 7 },
> -
> -	{ DBGBUS_SSPP0, 32, 0 },
> -	{ DBGBUS_SSPP0, 32, 1 },
> -	{ DBGBUS_SSPP0, 32, 2 },
> -	{ DBGBUS_SSPP0, 32, 3 },
> -	{ DBGBUS_SSPP0, 32, 4 },
> -	{ DBGBUS_SSPP0, 32, 5 },
> -	{ DBGBUS_SSPP0, 32, 6 },
> -	{ DBGBUS_SSPP0, 32, 7 },
> -
> -	{ DBGBUS_SSPP0, 33, 0 },
> -	{ DBGBUS_SSPP0, 33, 1 },
> -	{ DBGBUS_SSPP0, 33, 2 },
> -	{ DBGBUS_SSPP0, 33, 3 },
> -	{ DBGBUS_SSPP0, 33, 4 },
> -	{ DBGBUS_SSPP0, 33, 5 },
> -	{ DBGBUS_SSPP0, 33, 6 },
> -	{ DBGBUS_SSPP0, 33, 7 },
> -
> -	{ DBGBUS_SSPP0, 34, 0 },
> -	{ DBGBUS_SSPP0, 34, 1 },
> -	{ DBGBUS_SSPP0, 34, 2 },
> -	{ DBGBUS_SSPP0, 34, 3 },
> -	{ DBGBUS_SSPP0, 34, 4 },
> -	{ DBGBUS_SSPP0, 34, 5 },
> -	{ DBGBUS_SSPP0, 34, 6 },
> -	{ DBGBUS_SSPP0, 34, 7 },
> -
> -	{ DBGBUS_SSPP0, 35, 0 },
> -	{ DBGBUS_SSPP0, 35, 1 },
> -	{ DBGBUS_SSPP0, 35, 2 },
> -	{ DBGBUS_SSPP0, 35, 3 },
> -
> -	/* dma 0 */
> -	{ DBGBUS_SSPP0, 40, 0 },
> -	{ DBGBUS_SSPP0, 40, 1 },
> -	{ DBGBUS_SSPP0, 40, 2 },
> -	{ DBGBUS_SSPP0, 40, 3 },
> -	{ DBGBUS_SSPP0, 40, 4 },
> -	{ DBGBUS_SSPP0, 40, 5 },
> -	{ DBGBUS_SSPP0, 40, 6 },
> -	{ DBGBUS_SSPP0, 40, 7 },
> -
> -	{ DBGBUS_SSPP0, 41, 0 },
> -	{ DBGBUS_SSPP0, 41, 1 },
> -	{ DBGBUS_SSPP0, 41, 2 },
> -	{ DBGBUS_SSPP0, 41, 3 },
> -	{ DBGBUS_SSPP0, 41, 4 },
> -	{ DBGBUS_SSPP0, 41, 5 },
> -	{ DBGBUS_SSPP0, 41, 6 },
> -	{ DBGBUS_SSPP0, 41, 7 },
> -
> -	{ DBGBUS_SSPP0, 42, 0 },
> -	{ DBGBUS_SSPP0, 42, 1 },
> -	{ DBGBUS_SSPP0, 42, 2 },
> -	{ DBGBUS_SSPP0, 42, 3 },
> -	{ DBGBUS_SSPP0, 42, 4 },
> -	{ DBGBUS_SSPP0, 42, 5 },
> -	{ DBGBUS_SSPP0, 42, 6 },
> -	{ DBGBUS_SSPP0, 42, 7 },
> -
> -	{ DBGBUS_SSPP0, 44, 0 },
> -	{ DBGBUS_SSPP0, 44, 1 },
> -	{ DBGBUS_SSPP0, 44, 2 },
> -	{ DBGBUS_SSPP0, 44, 3 },
> -	{ DBGBUS_SSPP0, 44, 4 },
> -	{ DBGBUS_SSPP0, 44, 5 },
> -	{ DBGBUS_SSPP0, 44, 6 },
> -	{ DBGBUS_SSPP0, 44, 7 },
> -
> -	{ DBGBUS_SSPP0, 45, 0 },
> -	{ DBGBUS_SSPP0, 45, 1 },
> -	{ DBGBUS_SSPP0, 45, 2 },
> -	{ DBGBUS_SSPP0, 45, 3 },
> -	{ DBGBUS_SSPP0, 45, 4 },
> -	{ DBGBUS_SSPP0, 45, 5 },
> -	{ DBGBUS_SSPP0, 45, 6 },
> -	{ DBGBUS_SSPP0, 45, 7 },
> -
> -	/* fetch sspp1 */
> -	/* vig 1 */
> -	{ DBGBUS_SSPP1, 0, 0 },
> -	{ DBGBUS_SSPP1, 0, 1 },
> -	{ DBGBUS_SSPP1, 0, 2 },
> -	{ DBGBUS_SSPP1, 0, 3 },
> -	{ DBGBUS_SSPP1, 0, 4 },
> -	{ DBGBUS_SSPP1, 0, 5 },
> -	{ DBGBUS_SSPP1, 0, 6 },
> -	{ DBGBUS_SSPP1, 0, 7 },
> -
> -	{ DBGBUS_SSPP1, 1, 0 },
> -	{ DBGBUS_SSPP1, 1, 1 },
> -	{ DBGBUS_SSPP1, 1, 2 },
> -	{ DBGBUS_SSPP1, 1, 3 },
> -	{ DBGBUS_SSPP1, 1, 4 },
> -	{ DBGBUS_SSPP1, 1, 5 },
> -	{ DBGBUS_SSPP1, 1, 6 },
> -	{ DBGBUS_SSPP1, 1, 7 },
> -
> -	{ DBGBUS_SSPP1, 2, 0 },
> -	{ DBGBUS_SSPP1, 2, 1 },
> -	{ DBGBUS_SSPP1, 2, 2 },
> -	{ DBGBUS_SSPP1, 2, 3 },
> -	{ DBGBUS_SSPP1, 2, 4 },
> -	{ DBGBUS_SSPP1, 2, 5 },
> -	{ DBGBUS_SSPP1, 2, 6 },
> -	{ DBGBUS_SSPP1, 2, 7 },
> -
> -	{ DBGBUS_SSPP1, 4, 0 },
> -	{ DBGBUS_SSPP1, 4, 1 },
> -	{ DBGBUS_SSPP1, 4, 2 },
> -	{ DBGBUS_SSPP1, 4, 3 },
> -	{ DBGBUS_SSPP1, 4, 4 },
> -	{ DBGBUS_SSPP1, 4, 5 },
> -	{ DBGBUS_SSPP1, 4, 6 },
> -	{ DBGBUS_SSPP1, 4, 7 },
> -
> -	{ DBGBUS_SSPP1, 5, 0 },
> -	{ DBGBUS_SSPP1, 5, 1 },
> -	{ DBGBUS_SSPP1, 5, 2 },
> -	{ DBGBUS_SSPP1, 5, 3 },
> -	{ DBGBUS_SSPP1, 5, 4 },
> -	{ DBGBUS_SSPP1, 5, 5 },
> -	{ DBGBUS_SSPP1, 5, 6 },
> -	{ DBGBUS_SSPP1, 5, 7 },
> -
> -	/* vig 3 */
> -	{ DBGBUS_SSPP1, 20, 0 },
> -	{ DBGBUS_SSPP1, 20, 1 },
> -	{ DBGBUS_SSPP1, 20, 2 },
> -	{ DBGBUS_SSPP1, 20, 3 },
> -	{ DBGBUS_SSPP1, 20, 4 },
> -	{ DBGBUS_SSPP1, 20, 5 },
> -	{ DBGBUS_SSPP1, 20, 6 },
> -	{ DBGBUS_SSPP1, 20, 7 },
> -
> -	{ DBGBUS_SSPP1, 21, 0 },
> -	{ DBGBUS_SSPP1, 21, 1 },
> -	{ DBGBUS_SSPP1, 21, 2 },
> -	{ DBGBUS_SSPP1, 21, 3 },
> -	{ DBGBUS_SSPP1, 21, 4 },
> -	{ DBGBUS_SSPP1, 21, 5 },
> -	{ DBGBUS_SSPP1, 21, 6 },
> -	{ DBGBUS_SSPP1, 21, 7 },
> -
> -	{ DBGBUS_SSPP1, 22, 0 },
> -	{ DBGBUS_SSPP1, 22, 1 },
> -	{ DBGBUS_SSPP1, 22, 2 },
> -	{ DBGBUS_SSPP1, 22, 3 },
> -	{ DBGBUS_SSPP1, 22, 4 },
> -	{ DBGBUS_SSPP1, 22, 5 },
> -	{ DBGBUS_SSPP1, 22, 6 },
> -	{ DBGBUS_SSPP1, 22, 7 },
> -
> -	{ DBGBUS_SSPP1, 24, 0 },
> -	{ DBGBUS_SSPP1, 24, 1 },
> -	{ DBGBUS_SSPP1, 24, 2 },
> -	{ DBGBUS_SSPP1, 24, 3 },
> -	{ DBGBUS_SSPP1, 24, 4 },
> -	{ DBGBUS_SSPP1, 24, 5 },
> -	{ DBGBUS_SSPP1, 24, 6 },
> -	{ DBGBUS_SSPP1, 24, 7 },
> -
> -	{ DBGBUS_SSPP1, 25, 0 },
> -	{ DBGBUS_SSPP1, 25, 1 },
> -	{ DBGBUS_SSPP1, 25, 2 },
> -	{ DBGBUS_SSPP1, 25, 3 },
> -	{ DBGBUS_SSPP1, 25, 4 },
> -	{ DBGBUS_SSPP1, 25, 5 },
> -	{ DBGBUS_SSPP1, 25, 6 },
> -	{ DBGBUS_SSPP1, 25, 7 },
> -
> -	/* dma 3 */
> -	{ DBGBUS_SSPP1, 30, 0 },
> -	{ DBGBUS_SSPP1, 30, 1 },
> -	{ DBGBUS_SSPP1, 30, 2 },
> -	{ DBGBUS_SSPP1, 30, 3 },
> -	{ DBGBUS_SSPP1, 30, 4 },
> -	{ DBGBUS_SSPP1, 30, 5 },
> -	{ DBGBUS_SSPP1, 30, 6 },
> -	{ DBGBUS_SSPP1, 30, 7 },
> -
> -	{ DBGBUS_SSPP1, 31, 0 },
> -	{ DBGBUS_SSPP1, 31, 1 },
> -	{ DBGBUS_SSPP1, 31, 2 },
> -	{ DBGBUS_SSPP1, 31, 3 },
> -	{ DBGBUS_SSPP1, 31, 4 },
> -	{ DBGBUS_SSPP1, 31, 5 },
> -	{ DBGBUS_SSPP1, 31, 6 },
> -	{ DBGBUS_SSPP1, 31, 7 },
> -
> -	{ DBGBUS_SSPP1, 32, 0 },
> -	{ DBGBUS_SSPP1, 32, 1 },
> -	{ DBGBUS_SSPP1, 32, 2 },
> -	{ DBGBUS_SSPP1, 32, 3 },
> -	{ DBGBUS_SSPP1, 32, 4 },
> -	{ DBGBUS_SSPP1, 32, 5 },
> -	{ DBGBUS_SSPP1, 32, 6 },
> -	{ DBGBUS_SSPP1, 32, 7 },
> -
> -	{ DBGBUS_SSPP1, 33, 0 },
> -	{ DBGBUS_SSPP1, 33, 1 },
> -	{ DBGBUS_SSPP1, 33, 2 },
> -	{ DBGBUS_SSPP1, 33, 3 },
> -	{ DBGBUS_SSPP1, 33, 4 },
> -	{ DBGBUS_SSPP1, 33, 5 },
> -	{ DBGBUS_SSPP1, 33, 6 },
> -	{ DBGBUS_SSPP1, 33, 7 },
> -
> -	{ DBGBUS_SSPP1, 34, 0 },
> -	{ DBGBUS_SSPP1, 34, 1 },
> -	{ DBGBUS_SSPP1, 34, 2 },
> -	{ DBGBUS_SSPP1, 34, 3 },
> -	{ DBGBUS_SSPP1, 34, 4 },
> -	{ DBGBUS_SSPP1, 34, 5 },
> -	{ DBGBUS_SSPP1, 34, 6 },
> -	{ DBGBUS_SSPP1, 34, 7 },
> -
> -	{ DBGBUS_SSPP1, 35, 0 },
> -	{ DBGBUS_SSPP1, 35, 1 },
> -	{ DBGBUS_SSPP1, 35, 2 },
> -
> -	/* dma 1 */
> -	{ DBGBUS_SSPP1, 40, 0 },
> -	{ DBGBUS_SSPP1, 40, 1 },
> -	{ DBGBUS_SSPP1, 40, 2 },
> -	{ DBGBUS_SSPP1, 40, 3 },
> -	{ DBGBUS_SSPP1, 40, 4 },
> -	{ DBGBUS_SSPP1, 40, 5 },
> -	{ DBGBUS_SSPP1, 40, 6 },
> -	{ DBGBUS_SSPP1, 40, 7 },
> -
> -	{ DBGBUS_SSPP1, 41, 0 },
> -	{ DBGBUS_SSPP1, 41, 1 },
> -	{ DBGBUS_SSPP1, 41, 2 },
> -	{ DBGBUS_SSPP1, 41, 3 },
> -	{ DBGBUS_SSPP1, 41, 4 },
> -	{ DBGBUS_SSPP1, 41, 5 },
> -	{ DBGBUS_SSPP1, 41, 6 },
> -	{ DBGBUS_SSPP1, 41, 7 },
> -
> -	{ DBGBUS_SSPP1, 42, 0 },
> -	{ DBGBUS_SSPP1, 42, 1 },
> -	{ DBGBUS_SSPP1, 42, 2 },
> -	{ DBGBUS_SSPP1, 42, 3 },
> -	{ DBGBUS_SSPP1, 42, 4 },
> -	{ DBGBUS_SSPP1, 42, 5 },
> -	{ DBGBUS_SSPP1, 42, 6 },
> -	{ DBGBUS_SSPP1, 42, 7 },
> -
> -	{ DBGBUS_SSPP1, 44, 0 },
> -	{ DBGBUS_SSPP1, 44, 1 },
> -	{ DBGBUS_SSPP1, 44, 2 },
> -	{ DBGBUS_SSPP1, 44, 3 },
> -	{ DBGBUS_SSPP1, 44, 4 },
> -	{ DBGBUS_SSPP1, 44, 5 },
> -	{ DBGBUS_SSPP1, 44, 6 },
> -	{ DBGBUS_SSPP1, 44, 7 },
> -
> -	{ DBGBUS_SSPP1, 45, 0 },
> -	{ DBGBUS_SSPP1, 45, 1 },
> -	{ DBGBUS_SSPP1, 45, 2 },
> -	{ DBGBUS_SSPP1, 45, 3 },
> -	{ DBGBUS_SSPP1, 45, 4 },
> -	{ DBGBUS_SSPP1, 45, 5 },
> -	{ DBGBUS_SSPP1, 45, 6 },
> -	{ DBGBUS_SSPP1, 45, 7 },
> -
> -	/* cursor 1 */
> -	{ DBGBUS_SSPP1, 80, 0 },
> -	{ DBGBUS_SSPP1, 80, 1 },
> -	{ DBGBUS_SSPP1, 80, 2 },
> -	{ DBGBUS_SSPP1, 80, 3 },
> -	{ DBGBUS_SSPP1, 80, 4 },
> -	{ DBGBUS_SSPP1, 80, 5 },
> -	{ DBGBUS_SSPP1, 80, 6 },
> -	{ DBGBUS_SSPP1, 80, 7 },
> -
> -	{ DBGBUS_SSPP1, 81, 0 },
> -	{ DBGBUS_SSPP1, 81, 1 },
> -	{ DBGBUS_SSPP1, 81, 2 },
> -	{ DBGBUS_SSPP1, 81, 3 },
> -	{ DBGBUS_SSPP1, 81, 4 },
> -	{ DBGBUS_SSPP1, 81, 5 },
> -	{ DBGBUS_SSPP1, 81, 6 },
> -	{ DBGBUS_SSPP1, 81, 7 },
> -
> -	{ DBGBUS_SSPP1, 82, 0 },
> -	{ DBGBUS_SSPP1, 82, 1 },
> -	{ DBGBUS_SSPP1, 82, 2 },
> -	{ DBGBUS_SSPP1, 82, 3 },
> -	{ DBGBUS_SSPP1, 82, 4 },
> -	{ DBGBUS_SSPP1, 82, 5 },
> -	{ DBGBUS_SSPP1, 82, 6 },
> -	{ DBGBUS_SSPP1, 82, 7 },
> -
> -	{ DBGBUS_SSPP1, 83, 0 },
> -	{ DBGBUS_SSPP1, 83, 1 },
> -	{ DBGBUS_SSPP1, 83, 2 },
> -	{ DBGBUS_SSPP1, 83, 3 },
> -	{ DBGBUS_SSPP1, 83, 4 },
> -	{ DBGBUS_SSPP1, 83, 5 },
> -	{ DBGBUS_SSPP1, 83, 6 },
> -	{ DBGBUS_SSPP1, 83, 7 },
> -
> -	{ DBGBUS_SSPP1, 84, 0 },
> -	{ DBGBUS_SSPP1, 84, 1 },
> -	{ DBGBUS_SSPP1, 84, 2 },
> -	{ DBGBUS_SSPP1, 84, 3 },
> -	{ DBGBUS_SSPP1, 84, 4 },
> -	{ DBGBUS_SSPP1, 84, 5 },
> -	{ DBGBUS_SSPP1, 84, 6 },
> -	{ DBGBUS_SSPP1, 84, 7 },
> -
> -	/* dspp */
> -	{ DBGBUS_DSPP, 13, 0 },
> -	{ DBGBUS_DSPP, 19, 0 },
> -	{ DBGBUS_DSPP, 14, 0 },
> -	{ DBGBUS_DSPP, 14, 1 },
> -	{ DBGBUS_DSPP, 14, 3 },
> -	{ DBGBUS_DSPP, 20, 0 },
> -	{ DBGBUS_DSPP, 20, 1 },
> -	{ DBGBUS_DSPP, 20, 3 },
> -
> -	/* ppb_0 */
> -	{ DBGBUS_DSPP, 31, 0, _dpu_debug_bus_ppb0_dump },
> -	{ DBGBUS_DSPP, 33, 0, _dpu_debug_bus_ppb0_dump },
> -	{ DBGBUS_DSPP, 35, 0, _dpu_debug_bus_ppb0_dump },
> -	{ DBGBUS_DSPP, 42, 0, _dpu_debug_bus_ppb0_dump },
> -
> -	/* ppb_1 */
> -	{ DBGBUS_DSPP, 32, 0, _dpu_debug_bus_ppb1_dump },
> -	{ DBGBUS_DSPP, 34, 0, _dpu_debug_bus_ppb1_dump },
> -	{ DBGBUS_DSPP, 36, 0, _dpu_debug_bus_ppb1_dump },
> -	{ DBGBUS_DSPP, 43, 0, _dpu_debug_bus_ppb1_dump },
> -
> -	/* lm_lut */
> -	{ DBGBUS_DSPP, 109, 0 },
> -	{ DBGBUS_DSPP, 105, 0 },
> -	{ DBGBUS_DSPP, 103, 0 },
> -
> -	/* tear-check */
> -	{ DBGBUS_PERIPH, 63, 0 },
> -	{ DBGBUS_PERIPH, 64, 0 },
> -	{ DBGBUS_PERIPH, 65, 0 },
> -	{ DBGBUS_PERIPH, 73, 0 },
> -	{ DBGBUS_PERIPH, 74, 0 },
> -
> -	/* crossbar */
> -	{ DBGBUS_DSPP, 0, 0, _dpu_debug_bus_xbar_dump },
> -
> -	/* rotator */
> -	{ DBGBUS_DSPP, 9, 0},
> -
> -	/* blend */
> -	/* LM0 */
> -	{ DBGBUS_DSPP, 63, 0},
> -	{ DBGBUS_DSPP, 63, 1},
> -	{ DBGBUS_DSPP, 63, 2},
> -	{ DBGBUS_DSPP, 63, 3},
> -	{ DBGBUS_DSPP, 63, 4},
> -	{ DBGBUS_DSPP, 63, 5},
> -	{ DBGBUS_DSPP, 63, 6},
> -	{ DBGBUS_DSPP, 63, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 64, 0},
> -	{ DBGBUS_DSPP, 64, 1},
> -	{ DBGBUS_DSPP, 64, 2},
> -	{ DBGBUS_DSPP, 64, 3},
> -	{ DBGBUS_DSPP, 64, 4},
> -	{ DBGBUS_DSPP, 64, 5},
> -	{ DBGBUS_DSPP, 64, 6},
> -	{ DBGBUS_DSPP, 64, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 65, 0},
> -	{ DBGBUS_DSPP, 65, 1},
> -	{ DBGBUS_DSPP, 65, 2},
> -	{ DBGBUS_DSPP, 65, 3},
> -	{ DBGBUS_DSPP, 65, 4},
> -	{ DBGBUS_DSPP, 65, 5},
> -	{ DBGBUS_DSPP, 65, 6},
> -	{ DBGBUS_DSPP, 65, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 66, 0},
> -	{ DBGBUS_DSPP, 66, 1},
> -	{ DBGBUS_DSPP, 66, 2},
> -	{ DBGBUS_DSPP, 66, 3},
> -	{ DBGBUS_DSPP, 66, 4},
> -	{ DBGBUS_DSPP, 66, 5},
> -	{ DBGBUS_DSPP, 66, 6},
> -	{ DBGBUS_DSPP, 66, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 67, 0},
> -	{ DBGBUS_DSPP, 67, 1},
> -	{ DBGBUS_DSPP, 67, 2},
> -	{ DBGBUS_DSPP, 67, 3},
> -	{ DBGBUS_DSPP, 67, 4},
> -	{ DBGBUS_DSPP, 67, 5},
> -	{ DBGBUS_DSPP, 67, 6},
> -	{ DBGBUS_DSPP, 67, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 68, 0},
> -	{ DBGBUS_DSPP, 68, 1},
> -	{ DBGBUS_DSPP, 68, 2},
> -	{ DBGBUS_DSPP, 68, 3},
> -	{ DBGBUS_DSPP, 68, 4},
> -	{ DBGBUS_DSPP, 68, 5},
> -	{ DBGBUS_DSPP, 68, 6},
> -	{ DBGBUS_DSPP, 68, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 69, 0},
> -	{ DBGBUS_DSPP, 69, 1},
> -	{ DBGBUS_DSPP, 69, 2},
> -	{ DBGBUS_DSPP, 69, 3},
> -	{ DBGBUS_DSPP, 69, 4},
> -	{ DBGBUS_DSPP, 69, 5},
> -	{ DBGBUS_DSPP, 69, 6},
> -	{ DBGBUS_DSPP, 69, 7, _dpu_debug_bus_lm_dump },
> -
> -	/* LM1 */
> -	{ DBGBUS_DSPP, 70, 0},
> -	{ DBGBUS_DSPP, 70, 1},
> -	{ DBGBUS_DSPP, 70, 2},
> -	{ DBGBUS_DSPP, 70, 3},
> -	{ DBGBUS_DSPP, 70, 4},
> -	{ DBGBUS_DSPP, 70, 5},
> -	{ DBGBUS_DSPP, 70, 6},
> -	{ DBGBUS_DSPP, 70, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 71, 0},
> -	{ DBGBUS_DSPP, 71, 1},
> -	{ DBGBUS_DSPP, 71, 2},
> -	{ DBGBUS_DSPP, 71, 3},
> -	{ DBGBUS_DSPP, 71, 4},
> -	{ DBGBUS_DSPP, 71, 5},
> -	{ DBGBUS_DSPP, 71, 6},
> -	{ DBGBUS_DSPP, 71, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 72, 0},
> -	{ DBGBUS_DSPP, 72, 1},
> -	{ DBGBUS_DSPP, 72, 2},
> -	{ DBGBUS_DSPP, 72, 3},
> -	{ DBGBUS_DSPP, 72, 4},
> -	{ DBGBUS_DSPP, 72, 5},
> -	{ DBGBUS_DSPP, 72, 6},
> -	{ DBGBUS_DSPP, 72, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 73, 0},
> -	{ DBGBUS_DSPP, 73, 1},
> -	{ DBGBUS_DSPP, 73, 2},
> -	{ DBGBUS_DSPP, 73, 3},
> -	{ DBGBUS_DSPP, 73, 4},
> -	{ DBGBUS_DSPP, 73, 5},
> -	{ DBGBUS_DSPP, 73, 6},
> -	{ DBGBUS_DSPP, 73, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 74, 0},
> -	{ DBGBUS_DSPP, 74, 1},
> -	{ DBGBUS_DSPP, 74, 2},
> -	{ DBGBUS_DSPP, 74, 3},
> -	{ DBGBUS_DSPP, 74, 4},
> -	{ DBGBUS_DSPP, 74, 5},
> -	{ DBGBUS_DSPP, 74, 6},
> -	{ DBGBUS_DSPP, 74, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 75, 0},
> -	{ DBGBUS_DSPP, 75, 1},
> -	{ DBGBUS_DSPP, 75, 2},
> -	{ DBGBUS_DSPP, 75, 3},
> -	{ DBGBUS_DSPP, 75, 4},
> -	{ DBGBUS_DSPP, 75, 5},
> -	{ DBGBUS_DSPP, 75, 6},
> -	{ DBGBUS_DSPP, 75, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 76, 0},
> -	{ DBGBUS_DSPP, 76, 1},
> -	{ DBGBUS_DSPP, 76, 2},
> -	{ DBGBUS_DSPP, 76, 3},
> -	{ DBGBUS_DSPP, 76, 4},
> -	{ DBGBUS_DSPP, 76, 5},
> -	{ DBGBUS_DSPP, 76, 6},
> -	{ DBGBUS_DSPP, 76, 7, _dpu_debug_bus_lm_dump },
> -
> -	/* LM2 */
> -	{ DBGBUS_DSPP, 77, 0},
> -	{ DBGBUS_DSPP, 77, 1},
> -	{ DBGBUS_DSPP, 77, 2},
> -	{ DBGBUS_DSPP, 77, 3},
> -	{ DBGBUS_DSPP, 77, 4},
> -	{ DBGBUS_DSPP, 77, 5},
> -	{ DBGBUS_DSPP, 77, 6},
> -	{ DBGBUS_DSPP, 77, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 78, 0},
> -	{ DBGBUS_DSPP, 78, 1},
> -	{ DBGBUS_DSPP, 78, 2},
> -	{ DBGBUS_DSPP, 78, 3},
> -	{ DBGBUS_DSPP, 78, 4},
> -	{ DBGBUS_DSPP, 78, 5},
> -	{ DBGBUS_DSPP, 78, 6},
> -	{ DBGBUS_DSPP, 78, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 79, 0},
> -	{ DBGBUS_DSPP, 79, 1},
> -	{ DBGBUS_DSPP, 79, 2},
> -	{ DBGBUS_DSPP, 79, 3},
> -	{ DBGBUS_DSPP, 79, 4},
> -	{ DBGBUS_DSPP, 79, 5},
> -	{ DBGBUS_DSPP, 79, 6},
> -	{ DBGBUS_DSPP, 79, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 80, 0},
> -	{ DBGBUS_DSPP, 80, 1},
> -	{ DBGBUS_DSPP, 80, 2},
> -	{ DBGBUS_DSPP, 80, 3},
> -	{ DBGBUS_DSPP, 80, 4},
> -	{ DBGBUS_DSPP, 80, 5},
> -	{ DBGBUS_DSPP, 80, 6},
> -	{ DBGBUS_DSPP, 80, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 81, 0},
> -	{ DBGBUS_DSPP, 81, 1},
> -	{ DBGBUS_DSPP, 81, 2},
> -	{ DBGBUS_DSPP, 81, 3},
> -	{ DBGBUS_DSPP, 81, 4},
> -	{ DBGBUS_DSPP, 81, 5},
> -	{ DBGBUS_DSPP, 81, 6},
> -	{ DBGBUS_DSPP, 81, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 82, 0},
> -	{ DBGBUS_DSPP, 82, 1},
> -	{ DBGBUS_DSPP, 82, 2},
> -	{ DBGBUS_DSPP, 82, 3},
> -	{ DBGBUS_DSPP, 82, 4},
> -	{ DBGBUS_DSPP, 82, 5},
> -	{ DBGBUS_DSPP, 82, 6},
> -	{ DBGBUS_DSPP, 82, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 83, 0},
> -	{ DBGBUS_DSPP, 83, 1},
> -	{ DBGBUS_DSPP, 83, 2},
> -	{ DBGBUS_DSPP, 83, 3},
> -	{ DBGBUS_DSPP, 83, 4},
> -	{ DBGBUS_DSPP, 83, 5},
> -	{ DBGBUS_DSPP, 83, 6},
> -	{ DBGBUS_DSPP, 83, 7, _dpu_debug_bus_lm_dump },
> -
> -	/* csc */
> -	{ DBGBUS_SSPP0, 7, 0},
> -	{ DBGBUS_SSPP0, 7, 1},
> -	{ DBGBUS_SSPP0, 27, 0},
> -	{ DBGBUS_SSPP0, 27, 1},
> -	{ DBGBUS_SSPP1, 7, 0},
> -	{ DBGBUS_SSPP1, 7, 1},
> -	{ DBGBUS_SSPP1, 27, 0},
> -	{ DBGBUS_SSPP1, 27, 1},
> -
> -	/* pcc */
> -	{ DBGBUS_SSPP0, 3,  3},
> -	{ DBGBUS_SSPP0, 23, 3},
> -	{ DBGBUS_SSPP0, 33, 3},
> -	{ DBGBUS_SSPP0, 43, 3},
> -	{ DBGBUS_SSPP1, 3,  3},
> -	{ DBGBUS_SSPP1, 23, 3},
> -	{ DBGBUS_SSPP1, 33, 3},
> -	{ DBGBUS_SSPP1, 43, 3},
> -
> -	/* spa */
> -	{ DBGBUS_SSPP0, 8,  0},
> -	{ DBGBUS_SSPP0, 28, 0},
> -	{ DBGBUS_SSPP1, 8,  0},
> -	{ DBGBUS_SSPP1, 28, 0},
> -	{ DBGBUS_DSPP, 13, 0},
> -	{ DBGBUS_DSPP, 19, 0},
> -
> -	/* igc */
> -	{ DBGBUS_SSPP0, 9,  0},
> -	{ DBGBUS_SSPP0, 9,  1},
> -	{ DBGBUS_SSPP0, 9,  3},
> -	{ DBGBUS_SSPP0, 29, 0},
> -	{ DBGBUS_SSPP0, 29, 1},
> -	{ DBGBUS_SSPP0, 29, 3},
> -	{ DBGBUS_SSPP0, 17, 0},
> -	{ DBGBUS_SSPP0, 17, 1},
> -	{ DBGBUS_SSPP0, 17, 3},
> -	{ DBGBUS_SSPP0, 37, 0},
> -	{ DBGBUS_SSPP0, 37, 1},
> -	{ DBGBUS_SSPP0, 37, 3},
> -	{ DBGBUS_SSPP0, 46, 0},
> -	{ DBGBUS_SSPP0, 46, 1},
> -	{ DBGBUS_SSPP0, 46, 3},
> -
> -	{ DBGBUS_SSPP1, 9,  0},
> -	{ DBGBUS_SSPP1, 9,  1},
> -	{ DBGBUS_SSPP1, 9,  3},
> -	{ DBGBUS_SSPP1, 29, 0},
> -	{ DBGBUS_SSPP1, 29, 1},
> -	{ DBGBUS_SSPP1, 29, 3},
> -	{ DBGBUS_SSPP1, 17, 0},
> -	{ DBGBUS_SSPP1, 17, 1},
> -	{ DBGBUS_SSPP1, 17, 3},
> -	{ DBGBUS_SSPP1, 37, 0},
> -	{ DBGBUS_SSPP1, 37, 1},
> -	{ DBGBUS_SSPP1, 37, 3},
> -	{ DBGBUS_SSPP1, 46, 0},
> -	{ DBGBUS_SSPP1, 46, 1},
> -	{ DBGBUS_SSPP1, 46, 3},
> -
> -	{ DBGBUS_DSPP, 14, 0},
> -	{ DBGBUS_DSPP, 14, 1},
> -	{ DBGBUS_DSPP, 14, 3},
> -	{ DBGBUS_DSPP, 20, 0},
> -	{ DBGBUS_DSPP, 20, 1},
> -	{ DBGBUS_DSPP, 20, 3},
> -
> -	{ DBGBUS_PERIPH, 60, 0},
> -};
> -
> -static struct dpu_debug_bus_entry dbg_bus_dpu_sdm845[] = {
> -
> -	/* Unpack 0 sspp 0*/
> -	{ DBGBUS_SSPP0, 50, 2 },
> -	{ DBGBUS_SSPP0, 60, 2 },
> -	{ DBGBUS_SSPP0, 70, 2 },
> -
> -	/* Upack 0 sspp 1*/
> -	{ DBGBUS_SSPP1, 50, 2 },
> -	{ DBGBUS_SSPP1, 60, 2 },
> -	{ DBGBUS_SSPP1, 70, 2 },
> -
> -	/* scheduler */
> -	{ DBGBUS_DSPP, 130, 0 },
> -	{ DBGBUS_DSPP, 130, 1 },
> -	{ DBGBUS_DSPP, 130, 2 },
> -	{ DBGBUS_DSPP, 130, 3 },
> -	{ DBGBUS_DSPP, 130, 4 },
> -	{ DBGBUS_DSPP, 130, 5 },
> -
> -	/* qseed */
> -	{ DBGBUS_SSPP0, 6, 0},
> -	{ DBGBUS_SSPP0, 6, 1},
> -	{ DBGBUS_SSPP0, 26, 0},
> -	{ DBGBUS_SSPP0, 26, 1},
> -	{ DBGBUS_SSPP1, 6, 0},
> -	{ DBGBUS_SSPP1, 6, 1},
> -	{ DBGBUS_SSPP1, 26, 0},
> -	{ DBGBUS_SSPP1, 26, 1},
> -
> -	/* scale */
> -	{ DBGBUS_SSPP0, 16, 0},
> -	{ DBGBUS_SSPP0, 16, 1},
> -	{ DBGBUS_SSPP0, 36, 0},
> -	{ DBGBUS_SSPP0, 36, 1},
> -	{ DBGBUS_SSPP1, 16, 0},
> -	{ DBGBUS_SSPP1, 16, 1},
> -	{ DBGBUS_SSPP1, 36, 0},
> -	{ DBGBUS_SSPP1, 36, 1},
> -
> -	/* fetch sspp0 */
> -
> -	/* vig 0 */
> -	{ DBGBUS_SSPP0, 0, 0 },
> -	{ DBGBUS_SSPP0, 0, 1 },
> -	{ DBGBUS_SSPP0, 0, 2 },
> -	{ DBGBUS_SSPP0, 0, 3 },
> -	{ DBGBUS_SSPP0, 0, 4 },
> -	{ DBGBUS_SSPP0, 0, 5 },
> -	{ DBGBUS_SSPP0, 0, 6 },
> -	{ DBGBUS_SSPP0, 0, 7 },
> -
> -	{ DBGBUS_SSPP0, 1, 0 },
> -	{ DBGBUS_SSPP0, 1, 1 },
> -	{ DBGBUS_SSPP0, 1, 2 },
> -	{ DBGBUS_SSPP0, 1, 3 },
> -	{ DBGBUS_SSPP0, 1, 4 },
> -	{ DBGBUS_SSPP0, 1, 5 },
> -	{ DBGBUS_SSPP0, 1, 6 },
> -	{ DBGBUS_SSPP0, 1, 7 },
> -
> -	{ DBGBUS_SSPP0, 2, 0 },
> -	{ DBGBUS_SSPP0, 2, 1 },
> -	{ DBGBUS_SSPP0, 2, 2 },
> -	{ DBGBUS_SSPP0, 2, 3 },
> -	{ DBGBUS_SSPP0, 2, 4 },
> -	{ DBGBUS_SSPP0, 2, 5 },
> -	{ DBGBUS_SSPP0, 2, 6 },
> -	{ DBGBUS_SSPP0, 2, 7 },
> -
> -	{ DBGBUS_SSPP0, 4, 0 },
> -	{ DBGBUS_SSPP0, 4, 1 },
> -	{ DBGBUS_SSPP0, 4, 2 },
> -	{ DBGBUS_SSPP0, 4, 3 },
> -	{ DBGBUS_SSPP0, 4, 4 },
> -	{ DBGBUS_SSPP0, 4, 5 },
> -	{ DBGBUS_SSPP0, 4, 6 },
> -	{ DBGBUS_SSPP0, 4, 7 },
> -
> -	{ DBGBUS_SSPP0, 5, 0 },
> -	{ DBGBUS_SSPP0, 5, 1 },
> -	{ DBGBUS_SSPP0, 5, 2 },
> -	{ DBGBUS_SSPP0, 5, 3 },
> -	{ DBGBUS_SSPP0, 5, 4 },
> -	{ DBGBUS_SSPP0, 5, 5 },
> -	{ DBGBUS_SSPP0, 5, 6 },
> -	{ DBGBUS_SSPP0, 5, 7 },
> -
> -	/* vig 2 */
> -	{ DBGBUS_SSPP0, 20, 0 },
> -	{ DBGBUS_SSPP0, 20, 1 },
> -	{ DBGBUS_SSPP0, 20, 2 },
> -	{ DBGBUS_SSPP0, 20, 3 },
> -	{ DBGBUS_SSPP0, 20, 4 },
> -	{ DBGBUS_SSPP0, 20, 5 },
> -	{ DBGBUS_SSPP0, 20, 6 },
> -	{ DBGBUS_SSPP0, 20, 7 },
> -
> -	{ DBGBUS_SSPP0, 21, 0 },
> -	{ DBGBUS_SSPP0, 21, 1 },
> -	{ DBGBUS_SSPP0, 21, 2 },
> -	{ DBGBUS_SSPP0, 21, 3 },
> -	{ DBGBUS_SSPP0, 21, 4 },
> -	{ DBGBUS_SSPP0, 21, 5 },
> -	{ DBGBUS_SSPP0, 21, 6 },
> -	{ DBGBUS_SSPP0, 21, 7 },
> -
> -	{ DBGBUS_SSPP0, 22, 0 },
> -	{ DBGBUS_SSPP0, 22, 1 },
> -	{ DBGBUS_SSPP0, 22, 2 },
> -	{ DBGBUS_SSPP0, 22, 3 },
> -	{ DBGBUS_SSPP0, 22, 4 },
> -	{ DBGBUS_SSPP0, 22, 5 },
> -	{ DBGBUS_SSPP0, 22, 6 },
> -	{ DBGBUS_SSPP0, 22, 7 },
> -
> -	{ DBGBUS_SSPP0, 24, 0 },
> -	{ DBGBUS_SSPP0, 24, 1 },
> -	{ DBGBUS_SSPP0, 24, 2 },
> -	{ DBGBUS_SSPP0, 24, 3 },
> -	{ DBGBUS_SSPP0, 24, 4 },
> -	{ DBGBUS_SSPP0, 24, 5 },
> -	{ DBGBUS_SSPP0, 24, 6 },
> -	{ DBGBUS_SSPP0, 24, 7 },
> -
> -	{ DBGBUS_SSPP0, 25, 0 },
> -	{ DBGBUS_SSPP0, 25, 1 },
> -	{ DBGBUS_SSPP0, 25, 2 },
> -	{ DBGBUS_SSPP0, 25, 3 },
> -	{ DBGBUS_SSPP0, 25, 4 },
> -	{ DBGBUS_SSPP0, 25, 5 },
> -	{ DBGBUS_SSPP0, 25, 6 },
> -	{ DBGBUS_SSPP0, 25, 7 },
> -
> -	/* dma 2 */
> -	{ DBGBUS_SSPP0, 30, 0 },
> -	{ DBGBUS_SSPP0, 30, 1 },
> -	{ DBGBUS_SSPP0, 30, 2 },
> -	{ DBGBUS_SSPP0, 30, 3 },
> -	{ DBGBUS_SSPP0, 30, 4 },
> -	{ DBGBUS_SSPP0, 30, 5 },
> -	{ DBGBUS_SSPP0, 30, 6 },
> -	{ DBGBUS_SSPP0, 30, 7 },
> -
> -	{ DBGBUS_SSPP0, 31, 0 },
> -	{ DBGBUS_SSPP0, 31, 1 },
> -	{ DBGBUS_SSPP0, 31, 2 },
> -	{ DBGBUS_SSPP0, 31, 3 },
> -	{ DBGBUS_SSPP0, 31, 4 },
> -	{ DBGBUS_SSPP0, 31, 5 },
> -	{ DBGBUS_SSPP0, 31, 6 },
> -	{ DBGBUS_SSPP0, 31, 7 },
> -
> -	{ DBGBUS_SSPP0, 32, 0 },
> -	{ DBGBUS_SSPP0, 32, 1 },
> -	{ DBGBUS_SSPP0, 32, 2 },
> -	{ DBGBUS_SSPP0, 32, 3 },
> -	{ DBGBUS_SSPP0, 32, 4 },
> -	{ DBGBUS_SSPP0, 32, 5 },
> -	{ DBGBUS_SSPP0, 32, 6 },
> -	{ DBGBUS_SSPP0, 32, 7 },
> -
> -	{ DBGBUS_SSPP0, 33, 0 },
> -	{ DBGBUS_SSPP0, 33, 1 },
> -	{ DBGBUS_SSPP0, 33, 2 },
> -	{ DBGBUS_SSPP0, 33, 3 },
> -	{ DBGBUS_SSPP0, 33, 4 },
> -	{ DBGBUS_SSPP0, 33, 5 },
> -	{ DBGBUS_SSPP0, 33, 6 },
> -	{ DBGBUS_SSPP0, 33, 7 },
> -
> -	{ DBGBUS_SSPP0, 34, 0 },
> -	{ DBGBUS_SSPP0, 34, 1 },
> -	{ DBGBUS_SSPP0, 34, 2 },
> -	{ DBGBUS_SSPP0, 34, 3 },
> -	{ DBGBUS_SSPP0, 34, 4 },
> -	{ DBGBUS_SSPP0, 34, 5 },
> -	{ DBGBUS_SSPP0, 34, 6 },
> -	{ DBGBUS_SSPP0, 34, 7 },
> -
> -	{ DBGBUS_SSPP0, 35, 0 },
> -	{ DBGBUS_SSPP0, 35, 1 },
> -	{ DBGBUS_SSPP0, 35, 2 },
> -	{ DBGBUS_SSPP0, 35, 3 },
> -
> -	/* dma 0 */
> -	{ DBGBUS_SSPP0, 40, 0 },
> -	{ DBGBUS_SSPP0, 40, 1 },
> -	{ DBGBUS_SSPP0, 40, 2 },
> -	{ DBGBUS_SSPP0, 40, 3 },
> -	{ DBGBUS_SSPP0, 40, 4 },
> -	{ DBGBUS_SSPP0, 40, 5 },
> -	{ DBGBUS_SSPP0, 40, 6 },
> -	{ DBGBUS_SSPP0, 40, 7 },
> -
> -	{ DBGBUS_SSPP0, 41, 0 },
> -	{ DBGBUS_SSPP0, 41, 1 },
> -	{ DBGBUS_SSPP0, 41, 2 },
> -	{ DBGBUS_SSPP0, 41, 3 },
> -	{ DBGBUS_SSPP0, 41, 4 },
> -	{ DBGBUS_SSPP0, 41, 5 },
> -	{ DBGBUS_SSPP0, 41, 6 },
> -	{ DBGBUS_SSPP0, 41, 7 },
> -
> -	{ DBGBUS_SSPP0, 42, 0 },
> -	{ DBGBUS_SSPP0, 42, 1 },
> -	{ DBGBUS_SSPP0, 42, 2 },
> -	{ DBGBUS_SSPP0, 42, 3 },
> -	{ DBGBUS_SSPP0, 42, 4 },
> -	{ DBGBUS_SSPP0, 42, 5 },
> -	{ DBGBUS_SSPP0, 42, 6 },
> -	{ DBGBUS_SSPP0, 42, 7 },
> -
> -	{ DBGBUS_SSPP0, 44, 0 },
> -	{ DBGBUS_SSPP0, 44, 1 },
> -	{ DBGBUS_SSPP0, 44, 2 },
> -	{ DBGBUS_SSPP0, 44, 3 },
> -	{ DBGBUS_SSPP0, 44, 4 },
> -	{ DBGBUS_SSPP0, 44, 5 },
> -	{ DBGBUS_SSPP0, 44, 6 },
> -	{ DBGBUS_SSPP0, 44, 7 },
> -
> -	{ DBGBUS_SSPP0, 45, 0 },
> -	{ DBGBUS_SSPP0, 45, 1 },
> -	{ DBGBUS_SSPP0, 45, 2 },
> -	{ DBGBUS_SSPP0, 45, 3 },
> -	{ DBGBUS_SSPP0, 45, 4 },
> -	{ DBGBUS_SSPP0, 45, 5 },
> -	{ DBGBUS_SSPP0, 45, 6 },
> -	{ DBGBUS_SSPP0, 45, 7 },
> -
> -	/* fetch sspp1 */
> -	/* vig 1 */
> -	{ DBGBUS_SSPP1, 0, 0 },
> -	{ DBGBUS_SSPP1, 0, 1 },
> -	{ DBGBUS_SSPP1, 0, 2 },
> -	{ DBGBUS_SSPP1, 0, 3 },
> -	{ DBGBUS_SSPP1, 0, 4 },
> -	{ DBGBUS_SSPP1, 0, 5 },
> -	{ DBGBUS_SSPP1, 0, 6 },
> -	{ DBGBUS_SSPP1, 0, 7 },
> -
> -	{ DBGBUS_SSPP1, 1, 0 },
> -	{ DBGBUS_SSPP1, 1, 1 },
> -	{ DBGBUS_SSPP1, 1, 2 },
> -	{ DBGBUS_SSPP1, 1, 3 },
> -	{ DBGBUS_SSPP1, 1, 4 },
> -	{ DBGBUS_SSPP1, 1, 5 },
> -	{ DBGBUS_SSPP1, 1, 6 },
> -	{ DBGBUS_SSPP1, 1, 7 },
> -
> -	{ DBGBUS_SSPP1, 2, 0 },
> -	{ DBGBUS_SSPP1, 2, 1 },
> -	{ DBGBUS_SSPP1, 2, 2 },
> -	{ DBGBUS_SSPP1, 2, 3 },
> -	{ DBGBUS_SSPP1, 2, 4 },
> -	{ DBGBUS_SSPP1, 2, 5 },
> -	{ DBGBUS_SSPP1, 2, 6 },
> -	{ DBGBUS_SSPP1, 2, 7 },
> -
> -	{ DBGBUS_SSPP1, 4, 0 },
> -	{ DBGBUS_SSPP1, 4, 1 },
> -	{ DBGBUS_SSPP1, 4, 2 },
> -	{ DBGBUS_SSPP1, 4, 3 },
> -	{ DBGBUS_SSPP1, 4, 4 },
> -	{ DBGBUS_SSPP1, 4, 5 },
> -	{ DBGBUS_SSPP1, 4, 6 },
> -	{ DBGBUS_SSPP1, 4, 7 },
> -
> -	{ DBGBUS_SSPP1, 5, 0 },
> -	{ DBGBUS_SSPP1, 5, 1 },
> -	{ DBGBUS_SSPP1, 5, 2 },
> -	{ DBGBUS_SSPP1, 5, 3 },
> -	{ DBGBUS_SSPP1, 5, 4 },
> -	{ DBGBUS_SSPP1, 5, 5 },
> -	{ DBGBUS_SSPP1, 5, 6 },
> -	{ DBGBUS_SSPP1, 5, 7 },
> -
> -	/* vig 3 */
> -	{ DBGBUS_SSPP1, 20, 0 },
> -	{ DBGBUS_SSPP1, 20, 1 },
> -	{ DBGBUS_SSPP1, 20, 2 },
> -	{ DBGBUS_SSPP1, 20, 3 },
> -	{ DBGBUS_SSPP1, 20, 4 },
> -	{ DBGBUS_SSPP1, 20, 5 },
> -	{ DBGBUS_SSPP1, 20, 6 },
> -	{ DBGBUS_SSPP1, 20, 7 },
> -
> -	{ DBGBUS_SSPP1, 21, 0 },
> -	{ DBGBUS_SSPP1, 21, 1 },
> -	{ DBGBUS_SSPP1, 21, 2 },
> -	{ DBGBUS_SSPP1, 21, 3 },
> -	{ DBGBUS_SSPP1, 21, 4 },
> -	{ DBGBUS_SSPP1, 21, 5 },
> -	{ DBGBUS_SSPP1, 21, 6 },
> -	{ DBGBUS_SSPP1, 21, 7 },
> -
> -	{ DBGBUS_SSPP1, 22, 0 },
> -	{ DBGBUS_SSPP1, 22, 1 },
> -	{ DBGBUS_SSPP1, 22, 2 },
> -	{ DBGBUS_SSPP1, 22, 3 },
> -	{ DBGBUS_SSPP1, 22, 4 },
> -	{ DBGBUS_SSPP1, 22, 5 },
> -	{ DBGBUS_SSPP1, 22, 6 },
> -	{ DBGBUS_SSPP1, 22, 7 },
> -
> -	{ DBGBUS_SSPP1, 24, 0 },
> -	{ DBGBUS_SSPP1, 24, 1 },
> -	{ DBGBUS_SSPP1, 24, 2 },
> -	{ DBGBUS_SSPP1, 24, 3 },
> -	{ DBGBUS_SSPP1, 24, 4 },
> -	{ DBGBUS_SSPP1, 24, 5 },
> -	{ DBGBUS_SSPP1, 24, 6 },
> -	{ DBGBUS_SSPP1, 24, 7 },
> -
> -	{ DBGBUS_SSPP1, 25, 0 },
> -	{ DBGBUS_SSPP1, 25, 1 },
> -	{ DBGBUS_SSPP1, 25, 2 },
> -	{ DBGBUS_SSPP1, 25, 3 },
> -	{ DBGBUS_SSPP1, 25, 4 },
> -	{ DBGBUS_SSPP1, 25, 5 },
> -	{ DBGBUS_SSPP1, 25, 6 },
> -	{ DBGBUS_SSPP1, 25, 7 },
> -
> -	/* dma 3 */
> -	{ DBGBUS_SSPP1, 30, 0 },
> -	{ DBGBUS_SSPP1, 30, 1 },
> -	{ DBGBUS_SSPP1, 30, 2 },
> -	{ DBGBUS_SSPP1, 30, 3 },
> -	{ DBGBUS_SSPP1, 30, 4 },
> -	{ DBGBUS_SSPP1, 30, 5 },
> -	{ DBGBUS_SSPP1, 30, 6 },
> -	{ DBGBUS_SSPP1, 30, 7 },
> -
> -	{ DBGBUS_SSPP1, 31, 0 },
> -	{ DBGBUS_SSPP1, 31, 1 },
> -	{ DBGBUS_SSPP1, 31, 2 },
> -	{ DBGBUS_SSPP1, 31, 3 },
> -	{ DBGBUS_SSPP1, 31, 4 },
> -	{ DBGBUS_SSPP1, 31, 5 },
> -	{ DBGBUS_SSPP1, 31, 6 },
> -	{ DBGBUS_SSPP1, 31, 7 },
> -
> -	{ DBGBUS_SSPP1, 32, 0 },
> -	{ DBGBUS_SSPP1, 32, 1 },
> -	{ DBGBUS_SSPP1, 32, 2 },
> -	{ DBGBUS_SSPP1, 32, 3 },
> -	{ DBGBUS_SSPP1, 32, 4 },
> -	{ DBGBUS_SSPP1, 32, 5 },
> -	{ DBGBUS_SSPP1, 32, 6 },
> -	{ DBGBUS_SSPP1, 32, 7 },
> -
> -	{ DBGBUS_SSPP1, 33, 0 },
> -	{ DBGBUS_SSPP1, 33, 1 },
> -	{ DBGBUS_SSPP1, 33, 2 },
> -	{ DBGBUS_SSPP1, 33, 3 },
> -	{ DBGBUS_SSPP1, 33, 4 },
> -	{ DBGBUS_SSPP1, 33, 5 },
> -	{ DBGBUS_SSPP1, 33, 6 },
> -	{ DBGBUS_SSPP1, 33, 7 },
> -
> -	{ DBGBUS_SSPP1, 34, 0 },
> -	{ DBGBUS_SSPP1, 34, 1 },
> -	{ DBGBUS_SSPP1, 34, 2 },
> -	{ DBGBUS_SSPP1, 34, 3 },
> -	{ DBGBUS_SSPP1, 34, 4 },
> -	{ DBGBUS_SSPP1, 34, 5 },
> -	{ DBGBUS_SSPP1, 34, 6 },
> -	{ DBGBUS_SSPP1, 34, 7 },
> -
> -	{ DBGBUS_SSPP1, 35, 0 },
> -	{ DBGBUS_SSPP1, 35, 1 },
> -	{ DBGBUS_SSPP1, 35, 2 },
> -
> -	/* dma 1 */
> -	{ DBGBUS_SSPP1, 40, 0 },
> -	{ DBGBUS_SSPP1, 40, 1 },
> -	{ DBGBUS_SSPP1, 40, 2 },
> -	{ DBGBUS_SSPP1, 40, 3 },
> -	{ DBGBUS_SSPP1, 40, 4 },
> -	{ DBGBUS_SSPP1, 40, 5 },
> -	{ DBGBUS_SSPP1, 40, 6 },
> -	{ DBGBUS_SSPP1, 40, 7 },
> -
> -	{ DBGBUS_SSPP1, 41, 0 },
> -	{ DBGBUS_SSPP1, 41, 1 },
> -	{ DBGBUS_SSPP1, 41, 2 },
> -	{ DBGBUS_SSPP1, 41, 3 },
> -	{ DBGBUS_SSPP1, 41, 4 },
> -	{ DBGBUS_SSPP1, 41, 5 },
> -	{ DBGBUS_SSPP1, 41, 6 },
> -	{ DBGBUS_SSPP1, 41, 7 },
> -
> -	{ DBGBUS_SSPP1, 42, 0 },
> -	{ DBGBUS_SSPP1, 42, 1 },
> -	{ DBGBUS_SSPP1, 42, 2 },
> -	{ DBGBUS_SSPP1, 42, 3 },
> -	{ DBGBUS_SSPP1, 42, 4 },
> -	{ DBGBUS_SSPP1, 42, 5 },
> -	{ DBGBUS_SSPP1, 42, 6 },
> -	{ DBGBUS_SSPP1, 42, 7 },
> -
> -	{ DBGBUS_SSPP1, 44, 0 },
> -	{ DBGBUS_SSPP1, 44, 1 },
> -	{ DBGBUS_SSPP1, 44, 2 },
> -	{ DBGBUS_SSPP1, 44, 3 },
> -	{ DBGBUS_SSPP1, 44, 4 },
> -	{ DBGBUS_SSPP1, 44, 5 },
> -	{ DBGBUS_SSPP1, 44, 6 },
> -	{ DBGBUS_SSPP1, 44, 7 },
> -
> -	{ DBGBUS_SSPP1, 45, 0 },
> -	{ DBGBUS_SSPP1, 45, 1 },
> -	{ DBGBUS_SSPP1, 45, 2 },
> -	{ DBGBUS_SSPP1, 45, 3 },
> -	{ DBGBUS_SSPP1, 45, 4 },
> -	{ DBGBUS_SSPP1, 45, 5 },
> -	{ DBGBUS_SSPP1, 45, 6 },
> -	{ DBGBUS_SSPP1, 45, 7 },
> -
> -	/* dspp */
> -	{ DBGBUS_DSPP, 13, 0 },
> -	{ DBGBUS_DSPP, 19, 0 },
> -	{ DBGBUS_DSPP, 14, 0 },
> -	{ DBGBUS_DSPP, 14, 1 },
> -	{ DBGBUS_DSPP, 14, 3 },
> -	{ DBGBUS_DSPP, 20, 0 },
> -	{ DBGBUS_DSPP, 20, 1 },
> -	{ DBGBUS_DSPP, 20, 3 },
> -
> -	/* ppb_0 */
> -	{ DBGBUS_DSPP, 31, 0, _dpu_debug_bus_ppb0_dump },
> -	{ DBGBUS_DSPP, 33, 0, _dpu_debug_bus_ppb0_dump },
> -	{ DBGBUS_DSPP, 35, 0, _dpu_debug_bus_ppb0_dump },
> -	{ DBGBUS_DSPP, 42, 0, _dpu_debug_bus_ppb0_dump },
> -
> -	/* ppb_1 */
> -	{ DBGBUS_DSPP, 32, 0, _dpu_debug_bus_ppb1_dump },
> -	{ DBGBUS_DSPP, 34, 0, _dpu_debug_bus_ppb1_dump },
> -	{ DBGBUS_DSPP, 36, 0, _dpu_debug_bus_ppb1_dump },
> -	{ DBGBUS_DSPP, 43, 0, _dpu_debug_bus_ppb1_dump },
> -
> -	/* lm_lut */
> -	{ DBGBUS_DSPP, 109, 0 },
> -	{ DBGBUS_DSPP, 105, 0 },
> -	{ DBGBUS_DSPP, 103, 0 },
> -
> -	/* crossbar */
> -	{ DBGBUS_DSPP, 0, 0, _dpu_debug_bus_xbar_dump },
> -
> -	/* rotator */
> -	{ DBGBUS_DSPP, 9, 0},
> -
> -	/* blend */
> -	/* LM0 */
> -	{ DBGBUS_DSPP, 63, 1},
> -	{ DBGBUS_DSPP, 63, 2},
> -	{ DBGBUS_DSPP, 63, 3},
> -	{ DBGBUS_DSPP, 63, 4},
> -	{ DBGBUS_DSPP, 63, 5},
> -	{ DBGBUS_DSPP, 63, 6},
> -	{ DBGBUS_DSPP, 63, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 64, 1},
> -	{ DBGBUS_DSPP, 64, 2},
> -	{ DBGBUS_DSPP, 64, 3},
> -	{ DBGBUS_DSPP, 64, 4},
> -	{ DBGBUS_DSPP, 64, 5},
> -	{ DBGBUS_DSPP, 64, 6},
> -	{ DBGBUS_DSPP, 64, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 65, 1},
> -	{ DBGBUS_DSPP, 65, 2},
> -	{ DBGBUS_DSPP, 65, 3},
> -	{ DBGBUS_DSPP, 65, 4},
> -	{ DBGBUS_DSPP, 65, 5},
> -	{ DBGBUS_DSPP, 65, 6},
> -	{ DBGBUS_DSPP, 65, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 66, 1},
> -	{ DBGBUS_DSPP, 66, 2},
> -	{ DBGBUS_DSPP, 66, 3},
> -	{ DBGBUS_DSPP, 66, 4},
> -	{ DBGBUS_DSPP, 66, 5},
> -	{ DBGBUS_DSPP, 66, 6},
> -	{ DBGBUS_DSPP, 66, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 67, 1},
> -	{ DBGBUS_DSPP, 67, 2},
> -	{ DBGBUS_DSPP, 67, 3},
> -	{ DBGBUS_DSPP, 67, 4},
> -	{ DBGBUS_DSPP, 67, 5},
> -	{ DBGBUS_DSPP, 67, 6},
> -	{ DBGBUS_DSPP, 67, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 68, 1},
> -	{ DBGBUS_DSPP, 68, 2},
> -	{ DBGBUS_DSPP, 68, 3},
> -	{ DBGBUS_DSPP, 68, 4},
> -	{ DBGBUS_DSPP, 68, 5},
> -	{ DBGBUS_DSPP, 68, 6},
> -	{ DBGBUS_DSPP, 68, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 69, 1},
> -	{ DBGBUS_DSPP, 69, 2},
> -	{ DBGBUS_DSPP, 69, 3},
> -	{ DBGBUS_DSPP, 69, 4},
> -	{ DBGBUS_DSPP, 69, 5},
> -	{ DBGBUS_DSPP, 69, 6},
> -	{ DBGBUS_DSPP, 69, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 84, 1},
> -	{ DBGBUS_DSPP, 84, 2},
> -	{ DBGBUS_DSPP, 84, 3},
> -	{ DBGBUS_DSPP, 84, 4},
> -	{ DBGBUS_DSPP, 84, 5},
> -	{ DBGBUS_DSPP, 84, 6},
> -	{ DBGBUS_DSPP, 84, 7, _dpu_debug_bus_lm_dump },
> -
> -
> -	{ DBGBUS_DSPP, 85, 1},
> -	{ DBGBUS_DSPP, 85, 2},
> -	{ DBGBUS_DSPP, 85, 3},
> -	{ DBGBUS_DSPP, 85, 4},
> -	{ DBGBUS_DSPP, 85, 5},
> -	{ DBGBUS_DSPP, 85, 6},
> -	{ DBGBUS_DSPP, 85, 7, _dpu_debug_bus_lm_dump },
> -
> -
> -	{ DBGBUS_DSPP, 86, 1},
> -	{ DBGBUS_DSPP, 86, 2},
> -	{ DBGBUS_DSPP, 86, 3},
> -	{ DBGBUS_DSPP, 86, 4},
> -	{ DBGBUS_DSPP, 86, 5},
> -	{ DBGBUS_DSPP, 86, 6},
> -	{ DBGBUS_DSPP, 86, 7, _dpu_debug_bus_lm_dump },
> -
> -
> -	{ DBGBUS_DSPP, 87, 1},
> -	{ DBGBUS_DSPP, 87, 2},
> -	{ DBGBUS_DSPP, 87, 3},
> -	{ DBGBUS_DSPP, 87, 4},
> -	{ DBGBUS_DSPP, 87, 5},
> -	{ DBGBUS_DSPP, 87, 6},
> -	{ DBGBUS_DSPP, 87, 7, _dpu_debug_bus_lm_dump },
> -
> -	/* LM1 */
> -	{ DBGBUS_DSPP, 70, 1},
> -	{ DBGBUS_DSPP, 70, 2},
> -	{ DBGBUS_DSPP, 70, 3},
> -	{ DBGBUS_DSPP, 70, 4},
> -	{ DBGBUS_DSPP, 70, 5},
> -	{ DBGBUS_DSPP, 70, 6},
> -	{ DBGBUS_DSPP, 70, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 71, 1},
> -	{ DBGBUS_DSPP, 71, 2},
> -	{ DBGBUS_DSPP, 71, 3},
> -	{ DBGBUS_DSPP, 71, 4},
> -	{ DBGBUS_DSPP, 71, 5},
> -	{ DBGBUS_DSPP, 71, 6},
> -	{ DBGBUS_DSPP, 71, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 72, 1},
> -	{ DBGBUS_DSPP, 72, 2},
> -	{ DBGBUS_DSPP, 72, 3},
> -	{ DBGBUS_DSPP, 72, 4},
> -	{ DBGBUS_DSPP, 72, 5},
> -	{ DBGBUS_DSPP, 72, 6},
> -	{ DBGBUS_DSPP, 72, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 73, 1},
> -	{ DBGBUS_DSPP, 73, 2},
> -	{ DBGBUS_DSPP, 73, 3},
> -	{ DBGBUS_DSPP, 73, 4},
> -	{ DBGBUS_DSPP, 73, 5},
> -	{ DBGBUS_DSPP, 73, 6},
> -	{ DBGBUS_DSPP, 73, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 74, 1},
> -	{ DBGBUS_DSPP, 74, 2},
> -	{ DBGBUS_DSPP, 74, 3},
> -	{ DBGBUS_DSPP, 74, 4},
> -	{ DBGBUS_DSPP, 74, 5},
> -	{ DBGBUS_DSPP, 74, 6},
> -	{ DBGBUS_DSPP, 74, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 75, 1},
> -	{ DBGBUS_DSPP, 75, 2},
> -	{ DBGBUS_DSPP, 75, 3},
> -	{ DBGBUS_DSPP, 75, 4},
> -	{ DBGBUS_DSPP, 75, 5},
> -	{ DBGBUS_DSPP, 75, 6},
> -	{ DBGBUS_DSPP, 75, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 76, 1},
> -	{ DBGBUS_DSPP, 76, 2},
> -	{ DBGBUS_DSPP, 76, 3},
> -	{ DBGBUS_DSPP, 76, 4},
> -	{ DBGBUS_DSPP, 76, 5},
> -	{ DBGBUS_DSPP, 76, 6},
> -	{ DBGBUS_DSPP, 76, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 88, 1},
> -	{ DBGBUS_DSPP, 88, 2},
> -	{ DBGBUS_DSPP, 88, 3},
> -	{ DBGBUS_DSPP, 88, 4},
> -	{ DBGBUS_DSPP, 88, 5},
> -	{ DBGBUS_DSPP, 88, 6},
> -	{ DBGBUS_DSPP, 88, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 89, 1},
> -	{ DBGBUS_DSPP, 89, 2},
> -	{ DBGBUS_DSPP, 89, 3},
> -	{ DBGBUS_DSPP, 89, 4},
> -	{ DBGBUS_DSPP, 89, 5},
> -	{ DBGBUS_DSPP, 89, 6},
> -	{ DBGBUS_DSPP, 89, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 90, 1},
> -	{ DBGBUS_DSPP, 90, 2},
> -	{ DBGBUS_DSPP, 90, 3},
> -	{ DBGBUS_DSPP, 90, 4},
> -	{ DBGBUS_DSPP, 90, 5},
> -	{ DBGBUS_DSPP, 90, 6},
> -	{ DBGBUS_DSPP, 90, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 91, 1},
> -	{ DBGBUS_DSPP, 91, 2},
> -	{ DBGBUS_DSPP, 91, 3},
> -	{ DBGBUS_DSPP, 91, 4},
> -	{ DBGBUS_DSPP, 91, 5},
> -	{ DBGBUS_DSPP, 91, 6},
> -	{ DBGBUS_DSPP, 91, 7, _dpu_debug_bus_lm_dump },
> -
> -	/* LM2 */
> -	{ DBGBUS_DSPP, 77, 0},
> -	{ DBGBUS_DSPP, 77, 1},
> -	{ DBGBUS_DSPP, 77, 2},
> -	{ DBGBUS_DSPP, 77, 3},
> -	{ DBGBUS_DSPP, 77, 4},
> -	{ DBGBUS_DSPP, 77, 5},
> -	{ DBGBUS_DSPP, 77, 6},
> -	{ DBGBUS_DSPP, 77, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 78, 0},
> -	{ DBGBUS_DSPP, 78, 1},
> -	{ DBGBUS_DSPP, 78, 2},
> -	{ DBGBUS_DSPP, 78, 3},
> -	{ DBGBUS_DSPP, 78, 4},
> -	{ DBGBUS_DSPP, 78, 5},
> -	{ DBGBUS_DSPP, 78, 6},
> -	{ DBGBUS_DSPP, 78, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 79, 0},
> -	{ DBGBUS_DSPP, 79, 1},
> -	{ DBGBUS_DSPP, 79, 2},
> -	{ DBGBUS_DSPP, 79, 3},
> -	{ DBGBUS_DSPP, 79, 4},
> -	{ DBGBUS_DSPP, 79, 5},
> -	{ DBGBUS_DSPP, 79, 6},
> -	{ DBGBUS_DSPP, 79, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 80, 0},
> -	{ DBGBUS_DSPP, 80, 1},
> -	{ DBGBUS_DSPP, 80, 2},
> -	{ DBGBUS_DSPP, 80, 3},
> -	{ DBGBUS_DSPP, 80, 4},
> -	{ DBGBUS_DSPP, 80, 5},
> -	{ DBGBUS_DSPP, 80, 6},
> -	{ DBGBUS_DSPP, 80, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 81, 0},
> -	{ DBGBUS_DSPP, 81, 1},
> -	{ DBGBUS_DSPP, 81, 2},
> -	{ DBGBUS_DSPP, 81, 3},
> -	{ DBGBUS_DSPP, 81, 4},
> -	{ DBGBUS_DSPP, 81, 5},
> -	{ DBGBUS_DSPP, 81, 6},
> -	{ DBGBUS_DSPP, 81, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 82, 0},
> -	{ DBGBUS_DSPP, 82, 1},
> -	{ DBGBUS_DSPP, 82, 2},
> -	{ DBGBUS_DSPP, 82, 3},
> -	{ DBGBUS_DSPP, 82, 4},
> -	{ DBGBUS_DSPP, 82, 5},
> -	{ DBGBUS_DSPP, 82, 6},
> -	{ DBGBUS_DSPP, 82, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 83, 0},
> -	{ DBGBUS_DSPP, 83, 1},
> -	{ DBGBUS_DSPP, 83, 2},
> -	{ DBGBUS_DSPP, 83, 3},
> -	{ DBGBUS_DSPP, 83, 4},
> -	{ DBGBUS_DSPP, 83, 5},
> -	{ DBGBUS_DSPP, 83, 6},
> -	{ DBGBUS_DSPP, 83, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 92, 1},
> -	{ DBGBUS_DSPP, 92, 2},
> -	{ DBGBUS_DSPP, 92, 3},
> -	{ DBGBUS_DSPP, 92, 4},
> -	{ DBGBUS_DSPP, 92, 5},
> -	{ DBGBUS_DSPP, 92, 6},
> -	{ DBGBUS_DSPP, 92, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 93, 1},
> -	{ DBGBUS_DSPP, 93, 2},
> -	{ DBGBUS_DSPP, 93, 3},
> -	{ DBGBUS_DSPP, 93, 4},
> -	{ DBGBUS_DSPP, 93, 5},
> -	{ DBGBUS_DSPP, 93, 6},
> -	{ DBGBUS_DSPP, 93, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 94, 1},
> -	{ DBGBUS_DSPP, 94, 2},
> -	{ DBGBUS_DSPP, 94, 3},
> -	{ DBGBUS_DSPP, 94, 4},
> -	{ DBGBUS_DSPP, 94, 5},
> -	{ DBGBUS_DSPP, 94, 6},
> -	{ DBGBUS_DSPP, 94, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 95, 1},
> -	{ DBGBUS_DSPP, 95, 2},
> -	{ DBGBUS_DSPP, 95, 3},
> -	{ DBGBUS_DSPP, 95, 4},
> -	{ DBGBUS_DSPP, 95, 5},
> -	{ DBGBUS_DSPP, 95, 6},
> -	{ DBGBUS_DSPP, 95, 7, _dpu_debug_bus_lm_dump },
> -
> -	/* LM5 */
> -	{ DBGBUS_DSPP, 110, 1},
> -	{ DBGBUS_DSPP, 110, 2},
> -	{ DBGBUS_DSPP, 110, 3},
> -	{ DBGBUS_DSPP, 110, 4},
> -	{ DBGBUS_DSPP, 110, 5},
> -	{ DBGBUS_DSPP, 110, 6},
> -	{ DBGBUS_DSPP, 110, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 111, 1},
> -	{ DBGBUS_DSPP, 111, 2},
> -	{ DBGBUS_DSPP, 111, 3},
> -	{ DBGBUS_DSPP, 111, 4},
> -	{ DBGBUS_DSPP, 111, 5},
> -	{ DBGBUS_DSPP, 111, 6},
> -	{ DBGBUS_DSPP, 111, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 112, 1},
> -	{ DBGBUS_DSPP, 112, 2},
> -	{ DBGBUS_DSPP, 112, 3},
> -	{ DBGBUS_DSPP, 112, 4},
> -	{ DBGBUS_DSPP, 112, 5},
> -	{ DBGBUS_DSPP, 112, 6},
> -	{ DBGBUS_DSPP, 112, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 113, 1},
> -	{ DBGBUS_DSPP, 113, 2},
> -	{ DBGBUS_DSPP, 113, 3},
> -	{ DBGBUS_DSPP, 113, 4},
> -	{ DBGBUS_DSPP, 113, 5},
> -	{ DBGBUS_DSPP, 113, 6},
> -	{ DBGBUS_DSPP, 113, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 114, 1},
> -	{ DBGBUS_DSPP, 114, 2},
> -	{ DBGBUS_DSPP, 114, 3},
> -	{ DBGBUS_DSPP, 114, 4},
> -	{ DBGBUS_DSPP, 114, 5},
> -	{ DBGBUS_DSPP, 114, 6},
> -	{ DBGBUS_DSPP, 114, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 115, 1},
> -	{ DBGBUS_DSPP, 115, 2},
> -	{ DBGBUS_DSPP, 115, 3},
> -	{ DBGBUS_DSPP, 115, 4},
> -	{ DBGBUS_DSPP, 115, 5},
> -	{ DBGBUS_DSPP, 115, 6},
> -	{ DBGBUS_DSPP, 115, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 116, 1},
> -	{ DBGBUS_DSPP, 116, 2},
> -	{ DBGBUS_DSPP, 116, 3},
> -	{ DBGBUS_DSPP, 116, 4},
> -	{ DBGBUS_DSPP, 116, 5},
> -	{ DBGBUS_DSPP, 116, 6},
> -	{ DBGBUS_DSPP, 116, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 117, 1},
> -	{ DBGBUS_DSPP, 117, 2},
> -	{ DBGBUS_DSPP, 117, 3},
> -	{ DBGBUS_DSPP, 117, 4},
> -	{ DBGBUS_DSPP, 117, 5},
> -	{ DBGBUS_DSPP, 117, 6},
> -	{ DBGBUS_DSPP, 117, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 118, 1},
> -	{ DBGBUS_DSPP, 118, 2},
> -	{ DBGBUS_DSPP, 118, 3},
> -	{ DBGBUS_DSPP, 118, 4},
> -	{ DBGBUS_DSPP, 118, 5},
> -	{ DBGBUS_DSPP, 118, 6},
> -	{ DBGBUS_DSPP, 118, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 119, 1},
> -	{ DBGBUS_DSPP, 119, 2},
> -	{ DBGBUS_DSPP, 119, 3},
> -	{ DBGBUS_DSPP, 119, 4},
> -	{ DBGBUS_DSPP, 119, 5},
> -	{ DBGBUS_DSPP, 119, 6},
> -	{ DBGBUS_DSPP, 119, 7, _dpu_debug_bus_lm_dump },
> -
> -	{ DBGBUS_DSPP, 120, 1},
> -	{ DBGBUS_DSPP, 120, 2},
> -	{ DBGBUS_DSPP, 120, 3},
> -	{ DBGBUS_DSPP, 120, 4},
> -	{ DBGBUS_DSPP, 120, 5},
> -	{ DBGBUS_DSPP, 120, 6},
> -	{ DBGBUS_DSPP, 120, 7, _dpu_debug_bus_lm_dump },
> -
> -	/* csc */
> -	{ DBGBUS_SSPP0, 7, 0},
> -	{ DBGBUS_SSPP0, 7, 1},
> -	{ DBGBUS_SSPP0, 27, 0},
> -	{ DBGBUS_SSPP0, 27, 1},
> -	{ DBGBUS_SSPP1, 7, 0},
> -	{ DBGBUS_SSPP1, 7, 1},
> -	{ DBGBUS_SSPP1, 27, 0},
> -	{ DBGBUS_SSPP1, 27, 1},
> -
> -	/* pcc */
> -	{ DBGBUS_SSPP0, 3,  3},
> -	{ DBGBUS_SSPP0, 23, 3},
> -	{ DBGBUS_SSPP0, 33, 3},
> -	{ DBGBUS_SSPP0, 43, 3},
> -	{ DBGBUS_SSPP1, 3,  3},
> -	{ DBGBUS_SSPP1, 23, 3},
> -	{ DBGBUS_SSPP1, 33, 3},
> -	{ DBGBUS_SSPP1, 43, 3},
> -
> -	/* spa */
> -	{ DBGBUS_SSPP0, 8,  0},
> -	{ DBGBUS_SSPP0, 28, 0},
> -	{ DBGBUS_SSPP1, 8,  0},
> -	{ DBGBUS_SSPP1, 28, 0},
> -	{ DBGBUS_DSPP, 13, 0},
> -	{ DBGBUS_DSPP, 19, 0},
> -
> -	/* igc */
> -	{ DBGBUS_SSPP0, 17, 0},
> -	{ DBGBUS_SSPP0, 17, 1},
> -	{ DBGBUS_SSPP0, 17, 3},
> -	{ DBGBUS_SSPP0, 37, 0},
> -	{ DBGBUS_SSPP0, 37, 1},
> -	{ DBGBUS_SSPP0, 37, 3},
> -	{ DBGBUS_SSPP0, 46, 0},
> -	{ DBGBUS_SSPP0, 46, 1},
> -	{ DBGBUS_SSPP0, 46, 3},
> -
> -	{ DBGBUS_SSPP1, 17, 0},
> -	{ DBGBUS_SSPP1, 17, 1},
> -	{ DBGBUS_SSPP1, 17, 3},
> -	{ DBGBUS_SSPP1, 37, 0},
> -	{ DBGBUS_SSPP1, 37, 1},
> -	{ DBGBUS_SSPP1, 37, 3},
> -	{ DBGBUS_SSPP1, 46, 0},
> -	{ DBGBUS_SSPP1, 46, 1},
> -	{ DBGBUS_SSPP1, 46, 3},
> -
> -	{ DBGBUS_DSPP, 14, 0},
> -	{ DBGBUS_DSPP, 14, 1},
> -	{ DBGBUS_DSPP, 14, 3},
> -	{ DBGBUS_DSPP, 20, 0},
> -	{ DBGBUS_DSPP, 20, 1},
> -	{ DBGBUS_DSPP, 20, 3},
> -
> -	/* intf0-3 */
> -	{ DBGBUS_PERIPH, 0, 0},
> -	{ DBGBUS_PERIPH, 1, 0},
> -	{ DBGBUS_PERIPH, 2, 0},
> -	{ DBGBUS_PERIPH, 3, 0},
> -
> -	/* te counter wrapper */
> -	{ DBGBUS_PERIPH, 60, 0},
> -
> -	/* dsc0 */
> -	{ DBGBUS_PERIPH, 47, 0},
> -	{ DBGBUS_PERIPH, 47, 1},
> -	{ DBGBUS_PERIPH, 47, 2},
> -	{ DBGBUS_PERIPH, 47, 3},
> -	{ DBGBUS_PERIPH, 47, 4},
> -	{ DBGBUS_PERIPH, 47, 5},
> -	{ DBGBUS_PERIPH, 47, 6},
> -	{ DBGBUS_PERIPH, 47, 7},
> -
> -	/* dsc1 */
> -	{ DBGBUS_PERIPH, 48, 0},
> -	{ DBGBUS_PERIPH, 48, 1},
> -	{ DBGBUS_PERIPH, 48, 2},
> -	{ DBGBUS_PERIPH, 48, 3},
> -	{ DBGBUS_PERIPH, 48, 4},
> -	{ DBGBUS_PERIPH, 48, 5},
> -	{ DBGBUS_PERIPH, 48, 6},
> -	{ DBGBUS_PERIPH, 48, 7},
> -
> -	/* dsc2 */
> -	{ DBGBUS_PERIPH, 51, 0},
> -	{ DBGBUS_PERIPH, 51, 1},
> -	{ DBGBUS_PERIPH, 51, 2},
> -	{ DBGBUS_PERIPH, 51, 3},
> -	{ DBGBUS_PERIPH, 51, 4},
> -	{ DBGBUS_PERIPH, 51, 5},
> -	{ DBGBUS_PERIPH, 51, 6},
> -	{ DBGBUS_PERIPH, 51, 7},
> -
> -	/* dsc3 */
> -	{ DBGBUS_PERIPH, 52, 0},
> -	{ DBGBUS_PERIPH, 52, 1},
> -	{ DBGBUS_PERIPH, 52, 2},
> -	{ DBGBUS_PERIPH, 52, 3},
> -	{ DBGBUS_PERIPH, 52, 4},
> -	{ DBGBUS_PERIPH, 52, 5},
> -	{ DBGBUS_PERIPH, 52, 6},
> -	{ DBGBUS_PERIPH, 52, 7},
> -
> -	/* tear-check */
> -	{ DBGBUS_PERIPH, 63, 0 },
> -	{ DBGBUS_PERIPH, 64, 0 },
> -	{ DBGBUS_PERIPH, 65, 0 },
> -	{ DBGBUS_PERIPH, 73, 0 },
> -	{ DBGBUS_PERIPH, 74, 0 },
> -
> -	/* cdwn */
> -	{ DBGBUS_PERIPH, 80, 0},
> -	{ DBGBUS_PERIPH, 80, 1},
> -	{ DBGBUS_PERIPH, 80, 2},
> -
> -	{ DBGBUS_PERIPH, 81, 0},
> -	{ DBGBUS_PERIPH, 81, 1},
> -	{ DBGBUS_PERIPH, 81, 2},
> -
> -	{ DBGBUS_PERIPH, 82, 0},
> -	{ DBGBUS_PERIPH, 82, 1},
> -	{ DBGBUS_PERIPH, 82, 2},
> -	{ DBGBUS_PERIPH, 82, 3},
> -	{ DBGBUS_PERIPH, 82, 4},
> -	{ DBGBUS_PERIPH, 82, 5},
> -	{ DBGBUS_PERIPH, 82, 6},
> -	{ DBGBUS_PERIPH, 82, 7},
> -
> -	/* hdmi */
> -	{ DBGBUS_PERIPH, 68, 0},
> -	{ DBGBUS_PERIPH, 68, 1},
> -	{ DBGBUS_PERIPH, 68, 2},
> -	{ DBGBUS_PERIPH, 68, 3},
> -	{ DBGBUS_PERIPH, 68, 4},
> -	{ DBGBUS_PERIPH, 68, 5},
> -
> -	/* edp */
> -	{ DBGBUS_PERIPH, 69, 0},
> -	{ DBGBUS_PERIPH, 69, 1},
> -	{ DBGBUS_PERIPH, 69, 2},
> -	{ DBGBUS_PERIPH, 69, 3},
> -	{ DBGBUS_PERIPH, 69, 4},
> -	{ DBGBUS_PERIPH, 69, 5},
> -
> -	/* dsi0 */
> -	{ DBGBUS_PERIPH, 70, 0},
> -	{ DBGBUS_PERIPH, 70, 1},
> -	{ DBGBUS_PERIPH, 70, 2},
> -	{ DBGBUS_PERIPH, 70, 3},
> -	{ DBGBUS_PERIPH, 70, 4},
> -	{ DBGBUS_PERIPH, 70, 5},
> -
> -	/* dsi1 */
> -	{ DBGBUS_PERIPH, 71, 0},
> -	{ DBGBUS_PERIPH, 71, 1},
> -	{ DBGBUS_PERIPH, 71, 2},
> -	{ DBGBUS_PERIPH, 71, 3},
> -	{ DBGBUS_PERIPH, 71, 4},
> -	{ DBGBUS_PERIPH, 71, 5},
> -};
> -
> -static struct vbif_debug_bus_entry vbif_dbg_bus_msm8998[] = {
> -	{0x214, 0x21c, 16, 2, 0x0, 0xd},     /* arb clients */
> -	{0x214, 0x21c, 16, 2, 0x80, 0xc0},   /* arb clients */
> -	{0x214, 0x21c, 16, 2, 0x100, 0x140}, /* arb clients */
> -	{0x214, 0x21c, 0, 16, 0x0, 0xf},     /* xin blocks - axi side */
> -	{0x214, 0x21c, 0, 16, 0x80, 0xa4},   /* xin blocks - axi side */
> -	{0x214, 0x21c, 0, 15, 0x100, 0x124}, /* xin blocks - axi side */
> -	{0x21c, 0x214, 0, 14, 0, 0xc}, /* xin blocks - clock side */
> -};
> -
> -/**
> - * _dpu_dbg_enable_power - use callback to turn power on for hw register access
> - * @enable: whether to turn power on or off
> - */
> -static inline void _dpu_dbg_enable_power(int enable)
> -{
> -	if (enable)
> -		pm_runtime_get_sync(dpu_dbg_base.dev);
> -	else
> -		pm_runtime_put_sync(dpu_dbg_base.dev);
> -}
> -
> -static void _dpu_dbg_dump_dpu_dbg_bus(struct dpu_dbg_dpu_debug_bus *bus)
> -{
> -	bool in_log, in_mem;
> -	u32 **dump_mem = NULL;
> -	u32 *dump_addr = NULL;
> -	u32 status = 0;
> -	struct dpu_debug_bus_entry *head;
> -	phys_addr_t phys = 0;
> -	int list_size;
> -	int i;
> -	u32 offset;
> -	void __iomem *mem_base = NULL;
> -	struct dpu_dbg_reg_base *reg_base;
> -
> -	if (!bus || !bus->cmn.entries_size)
> -		return;
> -
> -	list_for_each_entry(reg_base, &dpu_dbg_base.reg_base_list,
> -			reg_base_head)
> -		if (strlen(reg_base->name) &&
> -			!strcmp(reg_base->name, bus->cmn.name))
> -			mem_base = reg_base->base + bus->top_blk_off;
> -
> -	if (!mem_base) {
> -		pr_err("unable to find mem_base for %s\n", bus->cmn.name);
> -		return;
> -	}
> -
> -	dump_mem = &bus->cmn.dumped_content;
> -
> -	/* will keep in memory 4 entries of 4 bytes each */
> -	list_size = (bus->cmn.entries_size * 4 * 4);
> -
> -	in_log = (bus->cmn.enable_mask & DPU_DBG_DUMP_IN_LOG);
> -	in_mem = (bus->cmn.enable_mask & DPU_DBG_DUMP_IN_MEM);
> -
> -	if (!in_log && !in_mem)
> -		return;
> -
> -	dev_info(dpu_dbg_base.dev, "======== start %s dump =========\n",
> -			bus->cmn.name);
> -
> -	if (in_mem) {
> -		if (!(*dump_mem))
> -			*dump_mem = dma_alloc_coherent(dpu_dbg_base.dev,
> -				list_size, &phys, GFP_KERNEL);
> -
> -		if (*dump_mem) {
> -			dump_addr = *dump_mem;
> -			dev_info(dpu_dbg_base.dev,
> -				"%s: start_addr:0x%pK len:0x%x\n",
> -				__func__, dump_addr, list_size);
> -		} else {
> -			in_mem = false;
> -			pr_err("dump_mem: allocation fails\n");
> -		}
> -	}
> -
> -	_dpu_dbg_enable_power(true);
> -	for (i = 0; i < bus->cmn.entries_size; i++) {
> -		head = bus->entries + i;
> -		writel_relaxed(TEST_MASK(head->block_id, head->test_id),
> -				mem_base + head->wr_addr);
> -		wmb(); /* make sure test bits were written */
> -
> -		if (bus->cmn.flags & DBGBUS_FLAGS_DSPP) {
> -			offset = DBGBUS_DSPP_STATUS;
> -			/* keep DSPP test point enabled */
> -			if (head->wr_addr != DBGBUS_DSPP)
> -				writel_relaxed(0xF, mem_base + DBGBUS_DSPP);
> -		} else {
> -			offset = head->wr_addr + 0x4;
> -		}
> -
> -		status = readl_relaxed(mem_base + offset);
> -
> -		if (in_log)
> -			dev_info(dpu_dbg_base.dev,
> -					"waddr=0x%x blk=%d tst=%d val=0x%x\n",
> -					head->wr_addr, head->block_id,
> -					head->test_id, status);
> -
> -		if (dump_addr && in_mem) {
> -			dump_addr[i*4]     = head->wr_addr;
> -			dump_addr[i*4 + 1] = head->block_id;
> -			dump_addr[i*4 + 2] = head->test_id;
> -			dump_addr[i*4 + 3] = status;
> -		}
> -
> -		if (head->analyzer)
> -			head->analyzer(mem_base, head, status);
> -
> -		/* Disable debug bus once we are done */
> -		writel_relaxed(0, mem_base + head->wr_addr);
> -		if (bus->cmn.flags & DBGBUS_FLAGS_DSPP &&
> -						head->wr_addr != DBGBUS_DSPP)
> -			writel_relaxed(0x0, mem_base + DBGBUS_DSPP);
> -	}
> -	_dpu_dbg_enable_power(false);
> -
> -	dev_info(dpu_dbg_base.dev, "======== end %s dump =========\n",
> -			bus->cmn.name);
> -}
> -
> -static void _dpu_dbg_dump_vbif_debug_bus_entry(
> -		struct vbif_debug_bus_entry *head, void __iomem *mem_base,
> -		u32 *dump_addr, bool in_log)
> -{
> -	int i, j;
> -	u32 val;
> -
> -	if (!dump_addr && !in_log)
> -		return;
> -
> -	for (i = 0; i < head->block_cnt; i++) {
> -		writel_relaxed(1 << (i + head->bit_offset),
> -				mem_base + head->block_bus_addr);
> -		/* make sure that current bus blcok enable */
> -		wmb();
> -		for (j = head->test_pnt_start; j < head->test_pnt_cnt; j++) {
> -			writel_relaxed(j, mem_base + head->block_bus_addr + 4);
> -			/* make sure that test point is enabled */
> -			wmb();
> -			val = readl_relaxed(mem_base + MMSS_VBIF_TEST_BUS_OUT);
> -			if (dump_addr) {
> -				*dump_addr++ = head->block_bus_addr;
> -				*dump_addr++ = i;
> -				*dump_addr++ = j;
> -				*dump_addr++ = val;
> -			}
> -			if (in_log)
> -				dev_info(dpu_dbg_base.dev,
> -					"testpoint:%x arb/xin id=%d index=%d val=0x%x\n",
> -					head->block_bus_addr, i, j, val);
> -		}
> -	}
> -}
> -
> -static void _dpu_dbg_dump_vbif_dbg_bus(struct dpu_dbg_vbif_debug_bus *bus)
> -{
> -	bool in_log, in_mem;
> -	u32 **dump_mem = NULL;
> -	u32 *dump_addr = NULL;
> -	u32 value, d0, d1;
> -	unsigned long reg, reg1, reg2;
> -	struct vbif_debug_bus_entry *head;
> -	phys_addr_t phys = 0;
> -	int i, list_size = 0;
> -	void __iomem *mem_base = NULL;
> -	struct vbif_debug_bus_entry *dbg_bus;
> -	u32 bus_size;
> -	struct dpu_dbg_reg_base *reg_base;
> -
> -	if (!bus || !bus->cmn.entries_size)
> -		return;
> -
> -	list_for_each_entry(reg_base, &dpu_dbg_base.reg_base_list,
> -			reg_base_head)
> -		if (strlen(reg_base->name) &&
> -			!strcmp(reg_base->name, bus->cmn.name))
> -			mem_base = reg_base->base;
> -
> -	if (!mem_base) {
> -		pr_err("unable to find mem_base for %s\n", bus->cmn.name);
> -		return;
> -	}
> -
> -	dbg_bus = bus->entries;
> -	bus_size = bus->cmn.entries_size;
> -	list_size = bus->cmn.entries_size;
> -	dump_mem = &bus->cmn.dumped_content;
> -
> -	dev_info(dpu_dbg_base.dev, "======== start %s dump =========\n",
> -			bus->cmn.name);
> -
> -	if (!dump_mem || !dbg_bus || !bus_size || !list_size)
> -		return;
> -
> -	/* allocate memory for each test point */
> -	for (i = 0; i < bus_size; i++) {
> -		head = dbg_bus + i;
> -		list_size += (head->block_cnt * head->test_pnt_cnt);
> -	}
> -
> -	/* 4 bytes * 4 entries for each test point*/
> -	list_size *= 16;
> -
> -	in_log = (bus->cmn.enable_mask & DPU_DBG_DUMP_IN_LOG);
> -	in_mem = (bus->cmn.enable_mask & DPU_DBG_DUMP_IN_MEM);
> -
> -	if (!in_log && !in_mem)
> -		return;
> -
> -	if (in_mem) {
> -		if (!(*dump_mem))
> -			*dump_mem = dma_alloc_coherent(dpu_dbg_base.dev,
> -				list_size, &phys, GFP_KERNEL);
> -
> -		if (*dump_mem) {
> -			dump_addr = *dump_mem;
> -			dev_info(dpu_dbg_base.dev,
> -				"%s: start_addr:0x%pK len:0x%x\n",
> -				__func__, dump_addr, list_size);
> -		} else {
> -			in_mem = false;
> -			pr_err("dump_mem: allocation fails\n");
> -		}
> -	}
> -
> -	_dpu_dbg_enable_power(true);
> -
> -	value = readl_relaxed(mem_base + MMSS_VBIF_CLKON);
> -	writel_relaxed(value | BIT(1), mem_base + MMSS_VBIF_CLKON);
> -
> -	/* make sure that vbif core is on */
> -	wmb();
> -
> -	/**
> -	 * Extract VBIF error info based on XIN halt and error status.
> -	 * If the XIN client is not in HALT state, or an error is detected,
> -	 * then retrieve the VBIF error info for it.
> -	 */
> -	reg = readl_relaxed(mem_base + MMSS_VBIF_XIN_HALT_CTRL1);
> -	reg1 = readl_relaxed(mem_base + MMSS_VBIF_PND_ERR);
> -	reg2 = readl_relaxed(mem_base + MMSS_VBIF_SRC_ERR);
> -	dev_err(dpu_dbg_base.dev,
> -			"XIN HALT:0x%lX, PND ERR:0x%lX, SRC ERR:0x%lX\n",
> -			reg, reg1, reg2);
> -	reg >>= 16;
> -	reg &= ~(reg1 | reg2);
> -	for (i = 0; i < MMSS_VBIF_CLIENT_NUM; i++) {
> -		if (!test_bit(0, &reg)) {
> -			writel_relaxed(i, mem_base + MMSS_VBIF_ERR_INFO);
> -			/* make sure reg write goes through */
> -			wmb();
> -
> -			d0 = readl_relaxed(mem_base + MMSS_VBIF_ERR_INFO);
> -			d1 = readl_relaxed(mem_base + MMSS_VBIF_ERR_INFO_1);
> -
> -			dev_err(dpu_dbg_base.dev,
> -					"Client:%d, errinfo=0x%X, errinfo1=0x%X\n",
> -					i, d0, d1);
> -		}
> -		reg >>= 1;
> -	}
> -
> -	for (i = 0; i < bus_size; i++) {
> -		head = dbg_bus + i;
> -
> -		writel_relaxed(0, mem_base + head->disable_bus_addr);
> -		writel_relaxed(BIT(0), mem_base + MMSS_VBIF_TEST_BUS_OUT_CTRL);
> -		/* make sure that other bus is off */
> -		wmb();
> -
> -		_dpu_dbg_dump_vbif_debug_bus_entry(head, mem_base, dump_addr,
> -				in_log);
> -		if (dump_addr)
> -			dump_addr += (head->block_cnt * head->test_pnt_cnt * 4);
> -	}
> -
> -	_dpu_dbg_enable_power(false);
> -
> -	dev_info(dpu_dbg_base.dev, "======== end %s dump =========\n",
> -			bus->cmn.name);
> -}
> -
> -/**
> - * _dpu_dump_array - dump array of register bases
> - * @name: string indicating origin of dump
> - * @dump_dbgbus_dpu: whether to dump the dpu debug bus
> - * @dump_dbgbus_vbif_rt: whether to dump the vbif rt debug bus
> - */
> -static void _dpu_dump_array(const char *name, bool dump_dbgbus_dpu,
> -			    bool dump_dbgbus_vbif_rt)
> -{
> -	if (dump_dbgbus_dpu)
> -		_dpu_dbg_dump_dpu_dbg_bus(&dpu_dbg_base.dbgbus_dpu);
> -
> -	if (dump_dbgbus_vbif_rt)
> -		_dpu_dbg_dump_vbif_dbg_bus(&dpu_dbg_base.dbgbus_vbif_rt);
> -}
> -
> -/**
> - * _dpu_dump_work - deferred dump work function
> - * @work: work structure
> - */
> -static void _dpu_dump_work(struct work_struct *work)
> -{
> -	_dpu_dump_array("dpudump_workitem",
> -		dpu_dbg_base.dbgbus_dpu.cmn.include_in_deferred_work,
> -		dpu_dbg_base.dbgbus_vbif_rt.cmn.include_in_deferred_work);
> -}
> -
> -void dpu_dbg_dump(bool queue_work, const char *name, bool dump_dbgbus_dpu,
> -		  bool dump_dbgbus_vbif_rt)
> -{
> -	if (queue_work && work_pending(&dpu_dbg_base.dump_work))
> -		return;
> -
> -	if (!queue_work) {
> -		_dpu_dump_array(name, dump_dbgbus_dpu, dump_dbgbus_vbif_rt);
> -		return;
> -	}
> -
> -	/* schedule work to dump later */
> -	dpu_dbg_base.dbgbus_dpu.cmn.include_in_deferred_work = dump_dbgbus_dpu;
> -	dpu_dbg_base.dbgbus_vbif_rt.cmn.include_in_deferred_work =
> -			dump_dbgbus_vbif_rt;
> -	schedule_work(&dpu_dbg_base.dump_work);
> -}
> -
> -/*
> - * dpu_dbg_debugfs_open - debugfs open handler for debug dump
> - * @inode: debugfs inode
> - * @file: file handle
> - */
> -static int dpu_dbg_debugfs_open(struct inode *inode, struct file *file)
> -{
> -	/* non-seekable */
> -	file->f_mode &= ~(FMODE_LSEEK | FMODE_PREAD | FMODE_PWRITE);
> -	file->private_data = inode->i_private;
> -	return 0;
> -}
> -
> -/**
> - * dpu_dbg_dump_write - debugfs write handler for debug dump
> - * @file: file handler
> - * @user_buf: user buffer content from debugfs
> - * @count: size of user buffer
> - * @ppos: position offset of user buffer
> - */
> -static ssize_t dpu_dbg_dump_write(struct file *file,
> -	const char __user *user_buf, size_t count, loff_t *ppos)
> -{
> -	_dpu_dump_array("dump_debugfs", true, true);
> -	return count;
> -}
> -
> -static const struct file_operations dpu_dbg_dump_fops = {
> -	.open = dpu_dbg_debugfs_open,
> -	.write = dpu_dbg_dump_write,
> -};
> -
> -int dpu_dbg_debugfs_register(struct dentry *debugfs_root)
> -{
> -	static struct dpu_dbg_base *dbg = &dpu_dbg_base;
> -	char debug_name[80] = "";
> -
> -	if (!debugfs_root)
> -		return -EINVAL;
> -
> -	debugfs_create_file("dump", 0600, debugfs_root, NULL,
> -			&dpu_dbg_dump_fops);
> -
> -	if (dbg->dbgbus_dpu.entries) {
> -		dbg->dbgbus_dpu.cmn.name = DBGBUS_NAME_DPU;
> -		snprintf(debug_name, sizeof(debug_name), "%s_dbgbus",
> -				dbg->dbgbus_dpu.cmn.name);
> -		dbg->dbgbus_dpu.cmn.enable_mask = DEFAULT_DBGBUS_DPU;
> -		debugfs_create_u32(debug_name, 0600, debugfs_root,
> -				&dbg->dbgbus_dpu.cmn.enable_mask);
> -	}
> -
> -	if (dbg->dbgbus_vbif_rt.entries) {
> -		dbg->dbgbus_vbif_rt.cmn.name = DBGBUS_NAME_VBIF_RT;
> -		snprintf(debug_name, sizeof(debug_name), "%s_dbgbus",
> -				dbg->dbgbus_vbif_rt.cmn.name);
> -		dbg->dbgbus_vbif_rt.cmn.enable_mask = DEFAULT_DBGBUS_VBIFRT;
> -		debugfs_create_u32(debug_name, 0600, debugfs_root,
> -				&dbg->dbgbus_vbif_rt.cmn.enable_mask);
> -	}
> -
> -	return 0;
> -}
> -
> -static void _dpu_dbg_debugfs_destroy(void)
> -{
> -}
> -
> -void dpu_dbg_init_dbg_buses(u32 hwversion)
> -{
> -	static struct dpu_dbg_base *dbg = &dpu_dbg_base;
> -
> -	memset(&dbg->dbgbus_dpu, 0, sizeof(dbg->dbgbus_dpu));
> -	memset(&dbg->dbgbus_vbif_rt, 0, sizeof(dbg->dbgbus_vbif_rt));
> -
> -	if (IS_MSM8998_TARGET(hwversion)) {
> -		dbg->dbgbus_dpu.entries = dbg_bus_dpu_8998;
> -		dbg->dbgbus_dpu.cmn.entries_size = ARRAY_SIZE(dbg_bus_dpu_8998);
> -		dbg->dbgbus_dpu.cmn.flags = DBGBUS_FLAGS_DSPP;
> -
> -		dbg->dbgbus_vbif_rt.entries = vbif_dbg_bus_msm8998;
> -		dbg->dbgbus_vbif_rt.cmn.entries_size =
> -				ARRAY_SIZE(vbif_dbg_bus_msm8998);
> -	} else if (IS_SDM845_TARGET(hwversion) || IS_SDM670_TARGET(hwversion)) {
> -		dbg->dbgbus_dpu.entries = dbg_bus_dpu_sdm845;
> -		dbg->dbgbus_dpu.cmn.entries_size =
> -				ARRAY_SIZE(dbg_bus_dpu_sdm845);
> -		dbg->dbgbus_dpu.cmn.flags = DBGBUS_FLAGS_DSPP;
> -
> -		/* vbif is unchanged vs 8998 */
> -		dbg->dbgbus_vbif_rt.entries = vbif_dbg_bus_msm8998;
> -		dbg->dbgbus_vbif_rt.cmn.entries_size =
> -				ARRAY_SIZE(vbif_dbg_bus_msm8998);
> -	} else {
> -		pr_err("unsupported chipset id %X\n", hwversion);
> -	}
> -}
> -
> -int dpu_dbg_init(struct device *dev)
> -{
> -	if (!dev) {
> -		pr_err("invalid params\n");
> -		return -EINVAL;
> -	}
> -
> -	INIT_LIST_HEAD(&dpu_dbg_base.reg_base_list);
> -	dpu_dbg_base.dev = dev;
> -
> -	INIT_WORK(&dpu_dbg_base.dump_work, _dpu_dump_work);
> -
> -	return 0;
> -}
> -
> -/**
> - * dpu_dbg_destroy - destroy dpu debug facilities
> - */
> -void dpu_dbg_destroy(void)
> -{
> -	_dpu_dbg_debugfs_destroy();
> -}
> -
> -void dpu_dbg_set_dpu_top_offset(u32 blk_off)
> -{
> -	dpu_dbg_base.dbgbus_dpu.top_blk_off = blk_off;
> -}
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.h
> deleted file mode 100644
> index 1e6fa945f98b..000000000000
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.h
> +++ /dev/null
> @@ -1,103 +0,0 @@
> -/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
> - *
> - * This program is free software; you can redistribute it and/or modify
> - * it under the terms of the GNU General Public License version 2 and
> - * only version 2 as published by the Free Software Foundation.
> - *
> - * This program is distributed in the hope that it will be useful,
> - * but WITHOUT ANY WARRANTY; without even the implied warranty of
> - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> - * GNU General Public License for more details.
> - */
> -
> -#ifndef DPU_DBG_H_
> -#define DPU_DBG_H_
> -
> -#include <stdarg.h>
> -#include <linux/debugfs.h>
> -#include <linux/list.h>
> -
> -enum dpu_dbg_dump_flag {
> -	DPU_DBG_DUMP_IN_LOG = BIT(0),
> -	DPU_DBG_DUMP_IN_MEM = BIT(1),
> -};
> -
> -#if defined(CONFIG_DEBUG_FS)
> -
> -/**
> - * dpu_dbg_init_dbg_buses - initialize debug bus dumping support for the chipset
> - * @hwversion:		Chipset revision
> - */
> -void dpu_dbg_init_dbg_buses(u32 hwversion);
> -
> -/**
> - * dpu_dbg_init - initialize global dpu debug facilities: regdump
> - * @dev:		device handle
> - * Returns:		0 or -ERROR
> - */
> -int dpu_dbg_init(struct device *dev);
> -
> -/**
> - * dpu_dbg_debugfs_register - register entries at the given debugfs dir
> - * @debugfs_root:	debugfs root in which to create dpu debug entries
> - * Returns:	0 or -ERROR
> - */
> -int dpu_dbg_debugfs_register(struct dentry *debugfs_root);
> -
> -/**
> - * dpu_dbg_destroy - destroy the global dpu debug facilities
> - * Returns:	none
> - */
> -void dpu_dbg_destroy(void);
> -
> -/**
> - * dpu_dbg_dump - trigger dumping of all dpu_dbg facilities
> - * @queue_work:	  whether to queue the dumping work to the work_struct
> - * @name:	  string indicating origin of dump
> - * @dump_dbgbus:  dump the dpu debug bus
> - * @dump_vbif_rt: dump the vbif rt bus
> - * Returns:	none
> - */
> -void dpu_dbg_dump(bool queue_work, const char *name, bool dump_dbgbus_dpu,
> -		  bool dump_dbgbus_vbif_rt);
> -
> -/**
> - * dpu_dbg_set_dpu_top_offset - set the target specific offset from mdss base
> - *	address of the top registers. Used for accessing debug bus controls.
> - * @blk_off: offset from mdss base of the top block
> - */
> -void dpu_dbg_set_dpu_top_offset(u32 blk_off);
> -
> -#else
> -
> -static inline void dpu_dbg_init_dbg_buses(u32 hwversion)
> -{
> -}
> -
> -static inline int dpu_dbg_init(struct device *dev)
> -{
> -	return 0;
> -}
> -
> -static inline int dpu_dbg_debugfs_register(struct dentry *debugfs_root)
> -{
> -	return 0;
> -}
> -
> -static inline void dpu_dbg_destroy(void)
> -{
> -}
> -
> -static inline void dpu_dbg_dump(bool queue_work, const char *name,
> -				bool dump_dbgbus_dpu, bool dump_dbgbus_vbif_rt)
> -{
> -}
> -
> -static inline void dpu_dbg_set_dpu_top_offset(u32 blk_off)
> -{
> -}
> -
> -#endif /* defined(CONFIG_DEBUG_FS) */
> -
> -
> -#endif /* DPU_DBG_H_ */
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> index 82c55efb500f..5559e5d40142 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> @@ -1494,10 +1494,8 @@ static void dpu_encoder_helper_hw_reset(struct dpu_encoder_phys *phys_enc)
>   		      ctl->idx);
>   
>   	rc = ctl->ops.reset(ctl);
> -	if (rc) {
> +	if (rc)
>   		DPU_ERROR_ENC(dpu_enc, "ctl %d reset failure\n",  ctl->idx);
> -		dpu_dbg_dump(false, __func__, true, true);
> -	}
>   
>   	phys_enc->enable_state = DPU_ENC_ENABLED;
>   }
> @@ -1838,7 +1836,7 @@ void dpu_encoder_prepare_commit(struct drm_encoder *drm_enc)
>   }
>   
>   #ifdef CONFIG_DEBUG_FS
> -static int _dpu_encoder_status_show(struct seq_file *s, void *data)
> +static int dpu_encoder_status_show(struct seq_file *s, void *data)
>   {
>   	struct dpu_encoder_virt *dpu_enc;
>   	int i;
> @@ -1877,11 +1875,7 @@ static int _dpu_encoder_status_show(struct seq_file *s, void *data)
>   	return 0;
>   }
>   
> -static int _dpu_encoder_debugfs_status_open(struct inode *inode,
> -		struct file *file)
> -{
> -	return single_open(file, _dpu_encoder_status_show, inode->i_private);
> -}
> +DEFINE_SHOW_ATTRIBUTE(dpu_encoder_status);

This and the below section look like they should be a part of patch 2. 
With that change:

Reviewed-by: Bruce Wang <bzwang@xxxxxxxxxxxx>

>   
>   static int _dpu_encoder_init_debugfs(struct drm_encoder *drm_enc)
>   {
> @@ -1889,14 +1883,6 @@ static int _dpu_encoder_init_debugfs(struct drm_encoder *drm_enc)
>   	struct msm_drm_private *priv;
>   	struct dpu_kms *dpu_kms;
>   	int i;
> -
> -	static const struct file_operations debugfs_status_fops = {
> -		.open =		_dpu_encoder_debugfs_status_open,
> -		.read =		seq_read,
> -		.llseek =	seq_lseek,
> -		.release =	single_release,
> -	};
> -
>   	char name[DPU_NAME_SIZE];
>   
>   	if (!drm_enc || !drm_enc->dev || !drm_enc->dev->dev_private) {
> @@ -1917,8 +1903,8 @@ static int _dpu_encoder_init_debugfs(struct drm_encoder *drm_enc)
>   		return -ENOMEM;
>   
>   	/* don't error check these */
> -	debugfs_create_file("status", 0600,
> -		dpu_enc->debugfs_root, dpu_enc, &debugfs_status_fops);
> +	debugfs_create_file("status", 0600, dpu_enc->debugfs_root, dpu_enc,
> +		&dpu_encoder_status_fops);
>   
>   	for (i = 0; i < dpu_enc->num_phys_encs; i++)
>   		if (dpu_enc->phys_encs[i] &&
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
> index 24a98f4e1f44..b37a0992e326 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
> @@ -243,7 +243,6 @@ static int _dpu_encoder_phys_cmd_handle_ppdone_timeout(
>   			  atomic_read(&phys_enc->pending_kickoff_cnt));
>   
>   		dpu_encoder_helper_unregister_irq(phys_enc, INTR_IDX_RDPTR);
> -		dpu_dbg_dump(false, __func__, true, true);
>   	}
>   
>   	atomic_add_unless(&phys_enc->pending_kickoff_cnt, -1, 0);
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
> index b3c68c4fcc8e..9fb74a87bdfd 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
> @@ -613,7 +613,6 @@ static void dpu_encoder_phys_vid_prepare_for_kickoff(
>   		DPU_ERROR_VIDENC(vid_enc, "ctl %d reset failure: %d\n",
>   				ctl->idx, rc);
>   		dpu_encoder_helper_unregister_irq(phys_enc, INTR_IDX_VSYNC);
> -		dpu_dbg_dump(false, __func__, true, true);
>   	}
>   }
>   
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
> index 8fa601a9abbf..4aab04335c6d 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
> @@ -13,7 +13,6 @@
>   #include <linux/delay.h>
>   #include "dpu_hwio.h"
>   #include "dpu_hw_ctl.h"
> -#include "dpu_dbg.h"
>   #include "dpu_kms.h"
>   #include "dpu_trace.h"
>   
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c
> index 9c6bba0ac7c3..695d27a730e8 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c
> @@ -13,7 +13,6 @@
>   #include "dpu_hwio.h"
>   #include "dpu_hw_catalog.h"
>   #include "dpu_hw_intf.h"
> -#include "dpu_dbg.h"
>   #include "dpu_kms.h"
>   
>   #define INTF_TIMING_ENGINE_EN           0x000
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
> index dbe48e006414..c76b5cc949fb 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
> @@ -15,7 +15,6 @@
>   #include "dpu_hwio.h"
>   #include "dpu_hw_lm.h"
>   #include "dpu_hw_mdss.h"
> -#include "dpu_dbg.h"
>   #include "dpu_kms.h"
>   
>   #define LM_OP_MODE                        0x00
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c
> index 52fca13da176..cfc93816078f 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c
> @@ -16,7 +16,6 @@
>   #include "dpu_hwio.h"
>   #include "dpu_hw_catalog.h"
>   #include "dpu_hw_pingpong.h"
> -#include "dpu_dbg.h"
>   #include "dpu_kms.h"
>   #include "dpu_trace.h"
>   
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
> index 8745018ffdd6..8297963d2c4c 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
> @@ -14,7 +14,6 @@
>   #include "dpu_hw_catalog.h"
>   #include "dpu_hw_lm.h"
>   #include "dpu_hw_sspp.h"
> -#include "dpu_dbg.h"
>   #include "dpu_kms.h"
>   
>   #define DPU_FETCH_CONFIG_RESET_VALUE   0x00000087
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c
> index b8781256e21b..f7e0f661a8bb 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c
> @@ -13,7 +13,6 @@
>   #include "dpu_hwio.h"
>   #include "dpu_hw_catalog.h"
>   #include "dpu_hw_top.h"
> -#include "dpu_dbg.h"
>   #include "dpu_kms.h"
>   
>   #define SSPP_SPARE                        0x28
> @@ -361,8 +360,6 @@ struct dpu_hw_mdp *dpu_hw_mdptop_init(enum dpu_mdp idx,
>   		goto blk_init_error;
>   	}
>   
> -	dpu_dbg_set_dpu_top_offset(mdp->hw.blk_off);
> -
>   	return mdp;
>   
>   blk_init_error:
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c
> index d43905525f92..38bfd222ed72 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c
> @@ -13,7 +13,6 @@
>   #include "dpu_hwio.h"
>   #include "dpu_hw_catalog.h"
>   #include "dpu_hw_vbif.h"
> -#include "dpu_dbg.h"
>   
>   #define VBIF_VERSION			0x0000
>   #define VBIF_CLK_FORCE_CTRL0		0x0008
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> index 985c855796ae..fd5bad16338d 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> @@ -266,12 +266,6 @@ static int _dpu_debugfs_init(struct dpu_kms *dpu_kms)
>   		return PTR_ERR(dpu_kms->debugfs_root);
>   	}
>   
> -	rc = dpu_dbg_debugfs_register(dpu_kms->debugfs_root);
> -	if (rc) {
> -		DRM_ERROR("failed to reg dpu dbg debugfs: %d\n", rc);
> -		return rc;
> -	}
> -
>   	/* allow root to be NULL */
>   	debugfs_create_x32(DPU_DEBUGFS_HWMASKNAME, 0600, dpu_kms->debugfs_root, p);
>   
> @@ -705,7 +699,6 @@ static void dpu_kms_destroy(struct msm_kms *kms)
>   
>   	dpu_kms = to_dpu_kms(kms);
>   
> -	dpu_dbg_destroy();
>   	_dpu_kms_hw_destroy(dpu_kms);
>   }
>   
> @@ -866,16 +859,10 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
>   		return rc;
>   	}
>   
> -	rc = dpu_dbg_init(&dpu_kms->pdev->dev);
> -	if (rc) {
> -		DRM_ERROR("failed to init dpu dbg: %d\n", rc);
> -		return rc;
> -	}
> -
>   	priv = dev->dev_private;
>   	if (!priv) {
>   		DPU_ERROR("invalid private data\n");
> -		goto dbg_destroy;
> +		return rc;
>   	}
>   
>   	dpu_kms->mmio = msm_ioremap(dpu_kms->pdev, "mdp", "mdp");
> @@ -940,8 +927,6 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
>   		goto power_error;
>   	}
>   
> -	dpu_dbg_init_dbg_buses(dpu_kms->core_rev);
> -
>   	/*
>   	 * Now we need to read the HW catalog and initialize resources such as
>   	 * clocks, regulators, GDSC/MMAGIC, ioremap the register ranges etc
> @@ -1048,8 +1033,7 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
>   	pm_runtime_put_sync(&dpu_kms->pdev->dev);
>   error:
>   	_dpu_kms_hw_destroy(dpu_kms);
> -dbg_destroy:
> -	dpu_dbg_destroy();
> +
>   	return rc;
>   }
>   
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
> index 2a3625eef6d3..12a2eb90e6b5 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
> @@ -23,7 +23,6 @@
>   #include "msm_kms.h"
>   #include "msm_mmu.h"
>   #include "msm_gem.h"
> -#include "dpu_dbg.h"
>   #include "dpu_hw_catalog.h"
>   #include "dpu_hw_ctl.h"
>   #include "dpu_hw_lm.h"
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