From: Samson Tam <Samson.Tam@xxxxxxx> [Why] Workaround for DMCUB front door load [How] Clear GPINT after reset so its consistent Signed-off-by: Samson Tam <Samson.Tam@xxxxxxx> Acked-by: Aurabindo Pillai <aurabindo.pillai@xxxxxxx> --- 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
