[PATCH 45/66] drm/amd/display: Clear GPINT1 before taking DMCUB out of reset

[Qingqing Zhuo]

From: Samson Tam <samson....@amd.com>

[Why]
Workaround for DMCUB front door load

[How]
Clear GPINT after reset so its consistent

Signed-off-by: Samson Tam <samson....@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pil...@amd.com>
---
 drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c 
b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
index a76da0131add..568a2702d5f7 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
@@ -116,10 +116,6 @@ void dmub_dcn32_reset(struct dmub_srv *dmub)
                                break;
                }
 
-               /* Clear the GPINT command manually so we don't reset again. */
-               cmd.all = 0;
-               dmub->hw_funcs.set_gpint(dmub, cmd);
-
                /* Force reset in case we timed out, DMCUB is likely hung. */
        }
 
@@ -131,6 +127,10 @@ void dmub_dcn32_reset(struct dmub_srv *dmub)
        REG_WRITE(DMCUB_OUTBOX1_RPTR, 0);
        REG_WRITE(DMCUB_OUTBOX1_WPTR, 0);
        REG_WRITE(DMCUB_SCRATCH0, 0);
+
+       /* Clear the GPINT command manually so we don't reset again. */
+       cmd.all = 0;
+       dmub->hw_funcs.set_gpint(dmub, cmd);
 }
 
 void dmub_dcn32_reset_release(struct dmub_srv *dmub)
-- 
2.34.1