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

Commit 245bcd9e authored by Alan Kwong's avatar Alan Kwong
Browse files

drm/msm: set bus_sel for vig debug bus dump 



Set debugbus ctrl bus_sel to 7 before normal dump
and reset bus_sel to 0 afterward so that SSPP dump
can be output.

Change-Id: I94103e3bd60c1de2dbc09f0be58ea46d6f079852
Signed-off-by: default avatarAlan Kwong <akwong@codeaurora.org>
parent 21a1b0f4

drivers/gpu/drm/msm/sde_dbg.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -2364,7 +2364,7 @@ static void _sde_dbg_dump_sde_dbg_bus(struct sde_dbg_sde_debug_bus *bus) 
			offset = DBGBUS_DSPP_STATUS;

			offset = DBGBUS_DSPP_STATUS;

			/* keep DSPP test point enabled */

			/* keep DSPP test point enabled */

			if (head->wr_addr != DBGBUS_DSPP)

			if (head->wr_addr != DBGBUS_DSPP)

				writel_relaxed(0xF, mem_base + DBGBUS_DSPP);

				writel_relaxed(0x7001, mem_base + DBGBUS_DSPP);

		} else {

		} else {

			offset = head->wr_addr + 0x4;

			offset = head->wr_addr + 0x4;

		}

		}