Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e221a5ca authored by Lloyd Atkinson's avatar Lloyd Atkinson
Browse files

drm/msm: add crash analysis for important debug registers 



Add hooks to read and parse important SDE hardware debug
registers at the time of doing a debug register dump to provide
a first pass of analysis in the logs.

Change-Id: I06b54d29dd0cda610f095f57d5cf3069eb9e9dba
Signed-off-by: default avatarLloyd Atkinson <latkinso@codeaurora.org>
parent 84cf4451

drivers/gpu/drm/msm/sde_dbg.c

+124 −83
Original line number Diff line number Diff line
@@ -116,6 +116,7 @@ struct sde_debug_bus_entry { 
	u32 wr_addr;

	u32 block_id;

	u32 test_id;

	void (*analyzer)(struct sde_debug_bus_entry *entry, u32 val);

};



struct vbif_debug_bus_entry {
@@ -183,6 +184,43 @@ static struct sde_dbg_base { 
/* sde_dbg_base_evtlog - global pointer to main sde event log for macro use */

struct sde_dbg_evtlog *sde_dbg_base_evtlog;



static void _sde_debug_bus_xbar_dump(struct sde_debug_bus_entry *entry,

		u32 val)

{

	dev_err(sde_dbg_base.dev, "xbar 0x%x %d %d 0x%x\n",

			entry->wr_addr, entry->block_id, entry->test_id, val);

}



static void _sde_debug_bus_lm_dump(struct sde_debug_bus_entry *entry,

		u32 val)

{

	if (!(val & 0xFFF000))

		return;



	dev_err(sde_dbg_base.dev, "lm 0x%x %d %d 0x%x\n",

			entry->wr_addr, entry->block_id, entry->test_id, val);

}



static void _sde_debug_bus_ppb0_dump(struct sde_debug_bus_entry *entry,

		u32 val)

{

	if (!(val & BIT(15)))

		return;



	dev_err(sde_dbg_base.dev, "ppb0 0x%x %d %d 0x%x\n",

			entry->wr_addr, entry->block_id, entry->test_id, val);

}



static void _sde_debug_bus_ppb1_dump(struct sde_debug_bus_entry *entry,

		u32 val)

{

	if (!(val & BIT(15)))

		return;



	dev_err(sde_dbg_base.dev, "ppb1 0x%x %d %d 0x%x\n",

			entry->wr_addr, entry->block_id, entry->test_id, val);

}



static struct sde_debug_bus_entry dbg_bus_sde_8998[] = {



	/* Unpack 0 sspp 0*/
@@ -662,16 +700,16 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 20, 3 },



	/* ppb_0 */

	{ DBGBUS_DSPP, 31, 0 },

	{ DBGBUS_DSPP, 33, 0 },

	{ DBGBUS_DSPP, 35, 0 },

	{ DBGBUS_DSPP, 42, 0 },

	{ DBGBUS_DSPP, 31, 0, _sde_debug_bus_ppb0_dump },

	{ DBGBUS_DSPP, 33, 0, _sde_debug_bus_ppb0_dump },

	{ DBGBUS_DSPP, 35, 0, _sde_debug_bus_ppb0_dump },

	{ DBGBUS_DSPP, 42, 0, _sde_debug_bus_ppb0_dump },



	/* ppb_1 */

	{ DBGBUS_DSPP, 32, 0 },

	{ DBGBUS_DSPP, 34, 0 },

	{ DBGBUS_DSPP, 36, 0 },

	{ DBGBUS_DSPP, 43, 0 },

	{ DBGBUS_DSPP, 32, 0, _sde_debug_bus_ppb1_dump },

	{ DBGBUS_DSPP, 34, 0, _sde_debug_bus_ppb1_dump },

	{ DBGBUS_DSPP, 36, 0, _sde_debug_bus_ppb1_dump },

	{ DBGBUS_DSPP, 43, 0, _sde_debug_bus_ppb1_dump },



	/* lm_lut */

	{ DBGBUS_DSPP, 109, 0 },
@@ -686,7 +724,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_PERIPH, 74, 0 },



	/* crossbar */

	{ DBGBUS_DSPP, 0, 0},

	{ DBGBUS_DSPP, 0, 0, _sde_debug_bus_xbar_dump },



	/* rotator */

	{ DBGBUS_DSPP, 9, 0},
@@ -700,7 +738,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 63, 4},

	{ DBGBUS_DSPP, 63, 5},

	{ DBGBUS_DSPP, 63, 6},

	{ DBGBUS_DSPP, 63, 7},

	{ DBGBUS_DSPP, 63, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 64, 0},

	{ DBGBUS_DSPP, 64, 1},
@@ -709,7 +747,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 64, 4},

	{ DBGBUS_DSPP, 64, 5},

	{ DBGBUS_DSPP, 64, 6},

	{ DBGBUS_DSPP, 64, 7},

	{ DBGBUS_DSPP, 64, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 65, 0},

	{ DBGBUS_DSPP, 65, 1},
@@ -718,7 +756,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 65, 4},

	{ DBGBUS_DSPP, 65, 5},

	{ DBGBUS_DSPP, 65, 6},

	{ DBGBUS_DSPP, 65, 7},

	{ DBGBUS_DSPP, 65, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 66, 0},

	{ DBGBUS_DSPP, 66, 1},
@@ -727,7 +765,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 66, 4},

	{ DBGBUS_DSPP, 66, 5},

	{ DBGBUS_DSPP, 66, 6},

	{ DBGBUS_DSPP, 66, 7},

	{ DBGBUS_DSPP, 66, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 67, 0},

	{ DBGBUS_DSPP, 67, 1},
@@ -736,7 +774,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 67, 4},

	{ DBGBUS_DSPP, 67, 5},

	{ DBGBUS_DSPP, 67, 6},

	{ DBGBUS_DSPP, 67, 7},

	{ DBGBUS_DSPP, 67, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 68, 0},

	{ DBGBUS_DSPP, 68, 1},
@@ -745,7 +783,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 68, 4},

	{ DBGBUS_DSPP, 68, 5},

	{ DBGBUS_DSPP, 68, 6},

	{ DBGBUS_DSPP, 68, 7},

	{ DBGBUS_DSPP, 68, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 69, 0},

	{ DBGBUS_DSPP, 69, 1},
@@ -754,7 +792,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 69, 4},

	{ DBGBUS_DSPP, 69, 5},

	{ DBGBUS_DSPP, 69, 6},

	{ DBGBUS_DSPP, 69, 7},

	{ DBGBUS_DSPP, 69, 7, _sde_debug_bus_lm_dump },



	/* LM1 */

	{ DBGBUS_DSPP, 70, 0},
@@ -764,7 +802,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 70, 4},

	{ DBGBUS_DSPP, 70, 5},

	{ DBGBUS_DSPP, 70, 6},

	{ DBGBUS_DSPP, 70, 7},

	{ DBGBUS_DSPP, 70, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 71, 0},

	{ DBGBUS_DSPP, 71, 1},
@@ -773,7 +811,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 71, 4},

	{ DBGBUS_DSPP, 71, 5},

	{ DBGBUS_DSPP, 71, 6},

	{ DBGBUS_DSPP, 71, 7},

	{ DBGBUS_DSPP, 71, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 72, 0},

	{ DBGBUS_DSPP, 72, 1},
@@ -782,7 +820,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 72, 4},

	{ DBGBUS_DSPP, 72, 5},

	{ DBGBUS_DSPP, 72, 6},

	{ DBGBUS_DSPP, 72, 7},

	{ DBGBUS_DSPP, 72, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 73, 0},

	{ DBGBUS_DSPP, 73, 1},
@@ -791,7 +829,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 73, 4},

	{ DBGBUS_DSPP, 73, 5},

	{ DBGBUS_DSPP, 73, 6},

	{ DBGBUS_DSPP, 73, 7},

	{ DBGBUS_DSPP, 73, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 74, 0},

	{ DBGBUS_DSPP, 74, 1},
@@ -800,7 +838,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 74, 4},

	{ DBGBUS_DSPP, 74, 5},

	{ DBGBUS_DSPP, 74, 6},

	{ DBGBUS_DSPP, 74, 7},

	{ DBGBUS_DSPP, 74, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 75, 0},

	{ DBGBUS_DSPP, 75, 1},
@@ -809,7 +847,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 75, 4},

	{ DBGBUS_DSPP, 75, 5},

	{ DBGBUS_DSPP, 75, 6},

	{ DBGBUS_DSPP, 75, 7},

	{ DBGBUS_DSPP, 75, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 76, 0},

	{ DBGBUS_DSPP, 76, 1},
@@ -818,7 +856,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 76, 4},

	{ DBGBUS_DSPP, 76, 5},

	{ DBGBUS_DSPP, 76, 6},

	{ DBGBUS_DSPP, 76, 7},

	{ DBGBUS_DSPP, 76, 7, _sde_debug_bus_lm_dump },



	/* LM2 */

	{ DBGBUS_DSPP, 77, 0},
@@ -828,7 +866,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 77, 4},

	{ DBGBUS_DSPP, 77, 5},

	{ DBGBUS_DSPP, 77, 6},

	{ DBGBUS_DSPP, 77, 7},

	{ DBGBUS_DSPP, 77, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 78, 0},

	{ DBGBUS_DSPP, 78, 1},
@@ -837,7 +875,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 78, 4},

	{ DBGBUS_DSPP, 78, 5},

	{ DBGBUS_DSPP, 78, 6},

	{ DBGBUS_DSPP, 78, 7},

	{ DBGBUS_DSPP, 78, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 79, 0},

	{ DBGBUS_DSPP, 79, 1},
@@ -846,7 +884,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 79, 4},

	{ DBGBUS_DSPP, 79, 5},

	{ DBGBUS_DSPP, 79, 6},

	{ DBGBUS_DSPP, 79, 7},

	{ DBGBUS_DSPP, 79, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 80, 0},

	{ DBGBUS_DSPP, 80, 1},
@@ -855,7 +893,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 80, 4},

	{ DBGBUS_DSPP, 80, 5},

	{ DBGBUS_DSPP, 80, 6},

	{ DBGBUS_DSPP, 80, 7},

	{ DBGBUS_DSPP, 80, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 81, 0},

	{ DBGBUS_DSPP, 81, 1},
@@ -864,7 +902,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 81, 4},

	{ DBGBUS_DSPP, 81, 5},

	{ DBGBUS_DSPP, 81, 6},

	{ DBGBUS_DSPP, 81, 7},

	{ DBGBUS_DSPP, 81, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 82, 0},

	{ DBGBUS_DSPP, 82, 1},
@@ -873,7 +911,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 82, 4},

	{ DBGBUS_DSPP, 82, 5},

	{ DBGBUS_DSPP, 82, 6},

	{ DBGBUS_DSPP, 82, 7},

	{ DBGBUS_DSPP, 82, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 83, 0},

	{ DBGBUS_DSPP, 83, 1},
@@ -882,7 +920,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_8998[] = { 
	{ DBGBUS_DSPP, 83, 4},

	{ DBGBUS_DSPP, 83, 5},

	{ DBGBUS_DSPP, 83, 6},

	{ DBGBUS_DSPP, 83, 7},

	{ DBGBUS_DSPP, 83, 7, _sde_debug_bus_lm_dump },



	/* csc */

	{ DBGBUS_SSPP0, 7, 0},
@@ -1386,16 +1424,16 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 20, 3 },



	/* ppb_0 */

	{ DBGBUS_DSPP, 31, 0 },

	{ DBGBUS_DSPP, 33, 0 },

	{ DBGBUS_DSPP, 35, 0 },

	{ DBGBUS_DSPP, 42, 0 },

	{ DBGBUS_DSPP, 31, 0, _sde_debug_bus_ppb0_dump },

	{ DBGBUS_DSPP, 33, 0, _sde_debug_bus_ppb0_dump },

	{ DBGBUS_DSPP, 35, 0, _sde_debug_bus_ppb0_dump },

	{ DBGBUS_DSPP, 42, 0, _sde_debug_bus_ppb0_dump },



	/* ppb_1 */

	{ DBGBUS_DSPP, 32, 0 },

	{ DBGBUS_DSPP, 34, 0 },

	{ DBGBUS_DSPP, 36, 0 },

	{ DBGBUS_DSPP, 43, 0 },

	{ DBGBUS_DSPP, 32, 0, _sde_debug_bus_ppb1_dump },

	{ DBGBUS_DSPP, 34, 0, _sde_debug_bus_ppb1_dump },

	{ DBGBUS_DSPP, 36, 0, _sde_debug_bus_ppb1_dump },

	{ DBGBUS_DSPP, 43, 0, _sde_debug_bus_ppb1_dump },



	/* lm_lut */

	{ DBGBUS_DSPP, 109, 0 },
@@ -1403,7 +1441,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 103, 0 },



	/* crossbar */

	{ DBGBUS_DSPP, 0, 0},

	{ DBGBUS_DSPP, 0, 0, _sde_debug_bus_xbar_dump },



	/* rotator */

	{ DBGBUS_DSPP, 9, 0},
@@ -1416,7 +1454,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 63, 4},

	{ DBGBUS_DSPP, 63, 5},

	{ DBGBUS_DSPP, 63, 6},

	{ DBGBUS_DSPP, 63, 7},

	{ DBGBUS_DSPP, 63, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 64, 1},

	{ DBGBUS_DSPP, 64, 2},
@@ -1424,7 +1462,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 64, 4},

	{ DBGBUS_DSPP, 64, 5},

	{ DBGBUS_DSPP, 64, 6},

	{ DBGBUS_DSPP, 64, 7},

	{ DBGBUS_DSPP, 64, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 65, 1},

	{ DBGBUS_DSPP, 65, 2},
@@ -1432,7 +1470,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 65, 4},

	{ DBGBUS_DSPP, 65, 5},

	{ DBGBUS_DSPP, 65, 6},

	{ DBGBUS_DSPP, 65, 7},

	{ DBGBUS_DSPP, 65, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 66, 1},

	{ DBGBUS_DSPP, 66, 2},
@@ -1440,7 +1478,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 66, 4},

	{ DBGBUS_DSPP, 66, 5},

	{ DBGBUS_DSPP, 66, 6},

	{ DBGBUS_DSPP, 66, 7},

	{ DBGBUS_DSPP, 66, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 67, 1},

	{ DBGBUS_DSPP, 67, 2},
@@ -1448,7 +1486,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 67, 4},

	{ DBGBUS_DSPP, 67, 5},

	{ DBGBUS_DSPP, 67, 6},

	{ DBGBUS_DSPP, 67, 7},

	{ DBGBUS_DSPP, 67, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 68, 1},

	{ DBGBUS_DSPP, 68, 2},
@@ -1456,7 +1494,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 68, 4},

	{ DBGBUS_DSPP, 68, 5},

	{ DBGBUS_DSPP, 68, 6},

	{ DBGBUS_DSPP, 68, 7},

	{ DBGBUS_DSPP, 68, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 69, 1},

	{ DBGBUS_DSPP, 69, 2},
@@ -1464,7 +1502,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 69, 4},

	{ DBGBUS_DSPP, 69, 5},

	{ DBGBUS_DSPP, 69, 6},

	{ DBGBUS_DSPP, 69, 7},

	{ DBGBUS_DSPP, 69, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 84, 1},

	{ DBGBUS_DSPP, 84, 2},
@@ -1472,7 +1510,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 84, 4},

	{ DBGBUS_DSPP, 84, 5},

	{ DBGBUS_DSPP, 84, 6},

	{ DBGBUS_DSPP, 84, 7},

	{ DBGBUS_DSPP, 84, 7, _sde_debug_bus_lm_dump },





	{ DBGBUS_DSPP, 85, 1},
@@ -1481,7 +1519,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 85, 4},

	{ DBGBUS_DSPP, 85, 5},

	{ DBGBUS_DSPP, 85, 6},

	{ DBGBUS_DSPP, 85, 7},

	{ DBGBUS_DSPP, 85, 7, _sde_debug_bus_lm_dump },





	{ DBGBUS_DSPP, 86, 1},
@@ -1490,7 +1528,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 86, 4},

	{ DBGBUS_DSPP, 86, 5},

	{ DBGBUS_DSPP, 86, 6},

	{ DBGBUS_DSPP, 86, 7},

	{ DBGBUS_DSPP, 86, 7, _sde_debug_bus_lm_dump },





	{ DBGBUS_DSPP, 87, 1},
@@ -1499,7 +1537,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 87, 4},

	{ DBGBUS_DSPP, 87, 5},

	{ DBGBUS_DSPP, 87, 6},

	{ DBGBUS_DSPP, 87, 7},

	{ DBGBUS_DSPP, 87, 7, _sde_debug_bus_lm_dump },



	/* LM1 */

	{ DBGBUS_DSPP, 70, 1},
@@ -1508,7 +1546,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 70, 4},

	{ DBGBUS_DSPP, 70, 5},

	{ DBGBUS_DSPP, 70, 6},

	{ DBGBUS_DSPP, 70, 7},

	{ DBGBUS_DSPP, 70, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 71, 1},

	{ DBGBUS_DSPP, 71, 2},
@@ -1516,7 +1554,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 71, 4},

	{ DBGBUS_DSPP, 71, 5},

	{ DBGBUS_DSPP, 71, 6},

	{ DBGBUS_DSPP, 71, 7},

	{ DBGBUS_DSPP, 71, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 72, 1},

	{ DBGBUS_DSPP, 72, 2},
@@ -1524,7 +1562,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 72, 4},

	{ DBGBUS_DSPP, 72, 5},

	{ DBGBUS_DSPP, 72, 6},

	{ DBGBUS_DSPP, 72, 7},

	{ DBGBUS_DSPP, 72, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 73, 1},

	{ DBGBUS_DSPP, 73, 2},
@@ -1532,7 +1570,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 73, 4},

	{ DBGBUS_DSPP, 73, 5},

	{ DBGBUS_DSPP, 73, 6},

	{ DBGBUS_DSPP, 73, 7},

	{ DBGBUS_DSPP, 73, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 74, 1},

	{ DBGBUS_DSPP, 74, 2},
@@ -1540,7 +1578,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 74, 4},

	{ DBGBUS_DSPP, 74, 5},

	{ DBGBUS_DSPP, 74, 6},

	{ DBGBUS_DSPP, 74, 7},

	{ DBGBUS_DSPP, 74, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 75, 1},

	{ DBGBUS_DSPP, 75, 2},
@@ -1548,7 +1586,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 75, 4},

	{ DBGBUS_DSPP, 75, 5},

	{ DBGBUS_DSPP, 75, 6},

	{ DBGBUS_DSPP, 75, 7},

	{ DBGBUS_DSPP, 75, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 76, 1},

	{ DBGBUS_DSPP, 76, 2},
@@ -1556,7 +1594,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 76, 4},

	{ DBGBUS_DSPP, 76, 5},

	{ DBGBUS_DSPP, 76, 6},

	{ DBGBUS_DSPP, 76, 7},

	{ DBGBUS_DSPP, 76, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 88, 1},

	{ DBGBUS_DSPP, 88, 2},
@@ -1564,7 +1602,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 88, 4},

	{ DBGBUS_DSPP, 88, 5},

	{ DBGBUS_DSPP, 88, 6},

	{ DBGBUS_DSPP, 88, 7},

	{ DBGBUS_DSPP, 88, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 89, 1},

	{ DBGBUS_DSPP, 89, 2},
@@ -1572,7 +1610,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 89, 4},

	{ DBGBUS_DSPP, 89, 5},

	{ DBGBUS_DSPP, 89, 6},

	{ DBGBUS_DSPP, 89, 7},

	{ DBGBUS_DSPP, 89, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 90, 1},

	{ DBGBUS_DSPP, 90, 2},
@@ -1580,7 +1618,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 90, 4},

	{ DBGBUS_DSPP, 90, 5},

	{ DBGBUS_DSPP, 90, 6},

	{ DBGBUS_DSPP, 90, 7},

	{ DBGBUS_DSPP, 90, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 91, 1},

	{ DBGBUS_DSPP, 91, 2},
@@ -1588,7 +1626,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 91, 4},

	{ DBGBUS_DSPP, 91, 5},

	{ DBGBUS_DSPP, 91, 6},

	{ DBGBUS_DSPP, 91, 7},

	{ DBGBUS_DSPP, 91, 7, _sde_debug_bus_lm_dump },



	/* LM2 */

	{ DBGBUS_DSPP, 77, 0},
@@ -1598,7 +1636,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 77, 4},

	{ DBGBUS_DSPP, 77, 5},

	{ DBGBUS_DSPP, 77, 6},

	{ DBGBUS_DSPP, 77, 7},

	{ DBGBUS_DSPP, 77, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 78, 0},

	{ DBGBUS_DSPP, 78, 1},
@@ -1607,7 +1645,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 78, 4},

	{ DBGBUS_DSPP, 78, 5},

	{ DBGBUS_DSPP, 78, 6},

	{ DBGBUS_DSPP, 78, 7},

	{ DBGBUS_DSPP, 78, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 79, 0},

	{ DBGBUS_DSPP, 79, 1},
@@ -1616,7 +1654,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 79, 4},

	{ DBGBUS_DSPP, 79, 5},

	{ DBGBUS_DSPP, 79, 6},

	{ DBGBUS_DSPP, 79, 7},

	{ DBGBUS_DSPP, 79, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 80, 0},

	{ DBGBUS_DSPP, 80, 1},
@@ -1625,7 +1663,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 80, 4},

	{ DBGBUS_DSPP, 80, 5},

	{ DBGBUS_DSPP, 80, 6},

	{ DBGBUS_DSPP, 80, 7},

	{ DBGBUS_DSPP, 80, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 81, 0},

	{ DBGBUS_DSPP, 81, 1},
@@ -1634,7 +1672,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 81, 4},

	{ DBGBUS_DSPP, 81, 5},

	{ DBGBUS_DSPP, 81, 6},

	{ DBGBUS_DSPP, 81, 7},

	{ DBGBUS_DSPP, 81, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 82, 0},

	{ DBGBUS_DSPP, 82, 1},
@@ -1643,7 +1681,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 82, 4},

	{ DBGBUS_DSPP, 82, 5},

	{ DBGBUS_DSPP, 82, 6},

	{ DBGBUS_DSPP, 82, 7},

	{ DBGBUS_DSPP, 82, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 83, 0},

	{ DBGBUS_DSPP, 83, 1},
@@ -1652,7 +1690,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 83, 4},

	{ DBGBUS_DSPP, 83, 5},

	{ DBGBUS_DSPP, 83, 6},

	{ DBGBUS_DSPP, 83, 7},

	{ DBGBUS_DSPP, 83, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 92, 1},

	{ DBGBUS_DSPP, 92, 2},
@@ -1660,7 +1698,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 92, 4},

	{ DBGBUS_DSPP, 92, 5},

	{ DBGBUS_DSPP, 92, 6},

	{ DBGBUS_DSPP, 92, 7},

	{ DBGBUS_DSPP, 92, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 93, 1},

	{ DBGBUS_DSPP, 93, 2},
@@ -1668,7 +1706,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 93, 4},

	{ DBGBUS_DSPP, 93, 5},

	{ DBGBUS_DSPP, 93, 6},

	{ DBGBUS_DSPP, 93, 7},

	{ DBGBUS_DSPP, 93, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 94, 1},

	{ DBGBUS_DSPP, 94, 2},
@@ -1676,7 +1714,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 94, 4},

	{ DBGBUS_DSPP, 94, 5},

	{ DBGBUS_DSPP, 94, 6},

	{ DBGBUS_DSPP, 94, 7},

	{ DBGBUS_DSPP, 94, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 95, 1},

	{ DBGBUS_DSPP, 95, 2},
@@ -1684,7 +1722,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 95, 4},

	{ DBGBUS_DSPP, 95, 5},

	{ DBGBUS_DSPP, 95, 6},

	{ DBGBUS_DSPP, 95, 7},

	{ DBGBUS_DSPP, 95, 7, _sde_debug_bus_lm_dump },



	/* LM5 */

	{ DBGBUS_DSPP, 110, 1},
@@ -1693,7 +1731,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 110, 4},

	{ DBGBUS_DSPP, 110, 5},

	{ DBGBUS_DSPP, 110, 6},

	{ DBGBUS_DSPP, 110, 7},

	{ DBGBUS_DSPP, 110, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 111, 1},

	{ DBGBUS_DSPP, 111, 2},
@@ -1701,7 +1739,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 111, 4},

	{ DBGBUS_DSPP, 111, 5},

	{ DBGBUS_DSPP, 111, 6},

	{ DBGBUS_DSPP, 111, 7},

	{ DBGBUS_DSPP, 111, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 112, 1},

	{ DBGBUS_DSPP, 112, 2},
@@ -1709,7 +1747,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 112, 4},

	{ DBGBUS_DSPP, 112, 5},

	{ DBGBUS_DSPP, 112, 6},

	{ DBGBUS_DSPP, 112, 7},

	{ DBGBUS_DSPP, 112, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 113, 1},

	{ DBGBUS_DSPP, 113, 2},
@@ -1717,7 +1755,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 113, 4},

	{ DBGBUS_DSPP, 113, 5},

	{ DBGBUS_DSPP, 113, 6},

	{ DBGBUS_DSPP, 113, 7},

	{ DBGBUS_DSPP, 113, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 114, 1},

	{ DBGBUS_DSPP, 114, 2},
@@ -1725,7 +1763,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 114, 4},

	{ DBGBUS_DSPP, 114, 5},

	{ DBGBUS_DSPP, 114, 6},

	{ DBGBUS_DSPP, 114, 7},

	{ DBGBUS_DSPP, 114, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 115, 1},

	{ DBGBUS_DSPP, 115, 2},
@@ -1733,7 +1771,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 115, 4},

	{ DBGBUS_DSPP, 115, 5},

	{ DBGBUS_DSPP, 115, 6},

	{ DBGBUS_DSPP, 115, 7},

	{ DBGBUS_DSPP, 115, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 116, 1},

	{ DBGBUS_DSPP, 116, 2},
@@ -1741,7 +1779,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 116, 4},

	{ DBGBUS_DSPP, 116, 5},

	{ DBGBUS_DSPP, 116, 6},

	{ DBGBUS_DSPP, 116, 7},

	{ DBGBUS_DSPP, 116, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 117, 1},

	{ DBGBUS_DSPP, 117, 2},
@@ -1749,7 +1787,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 117, 4},

	{ DBGBUS_DSPP, 117, 5},

	{ DBGBUS_DSPP, 117, 6},

	{ DBGBUS_DSPP, 117, 7},

	{ DBGBUS_DSPP, 117, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 118, 1},

	{ DBGBUS_DSPP, 118, 2},
@@ -1757,7 +1795,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 118, 4},

	{ DBGBUS_DSPP, 118, 5},

	{ DBGBUS_DSPP, 118, 6},

	{ DBGBUS_DSPP, 118, 7},

	{ DBGBUS_DSPP, 118, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 119, 1},

	{ DBGBUS_DSPP, 119, 2},
@@ -1765,7 +1803,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 119, 4},

	{ DBGBUS_DSPP, 119, 5},

	{ DBGBUS_DSPP, 119, 6},

	{ DBGBUS_DSPP, 119, 7},

	{ DBGBUS_DSPP, 119, 7, _sde_debug_bus_lm_dump },



	{ DBGBUS_DSPP, 120, 1},

	{ DBGBUS_DSPP, 120, 2},
@@ -1773,7 +1811,7 @@ static struct sde_debug_bus_entry dbg_bus_sde_sdm845[] = { 
	{ DBGBUS_DSPP, 120, 4},

	{ DBGBUS_DSPP, 120, 5},

	{ DBGBUS_DSPP, 120, 6},

	{ DBGBUS_DSPP, 120, 7},

	{ DBGBUS_DSPP, 120, 7, _sde_debug_bus_lm_dump },



	/* csc */

	{ DBGBUS_SSPP0, 7, 0},
@@ -2276,6 +2314,9 @@ static void _sde_dbg_dump_sde_dbg_bus(struct sde_dbg_sde_debug_bus *bus) 
			dump_addr[i*4 + 3] = status;

		}



		if (head->analyzer)

			head->analyzer(head, status);



		/* Disable debug bus once we are done */

		writel_relaxed(0, mem_base + head->wr_addr);