The current implementation incorrectly updates DOMAIN10_PG_CONFIG with
DOMAIN8_POWER_FORCEON, which is not the intended behavior. This patch
corrects the power gating configuration by updating DOMAIN10_PG_CONFIG
with DOMAIN10_POWER_FORCEON, preventing potential issues related to
power management.
Fixes: 46825fcfbe16 ("drm/amd/display: avoid power gate domains that doesn't
exist")
Signed-off-by: Zicheng Qu <quzich...@huawei.com>
---
drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c
b/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c
index a80c08582932..67a77274d813 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c
@@ -317,7 +317,7 @@ void dcn20_enable_power_gating_plane(
if (REG(DOMAIN8_PG_CONFIG))
REG_UPDATE(DOMAIN8_PG_CONFIG, DOMAIN8_POWER_FORCEON, force_on);
if (REG(DOMAIN10_PG_CONFIG))
- REG_UPDATE(DOMAIN10_PG_CONFIG, DOMAIN8_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN10_PG_CONFIG, DOMAIN10_POWER_FORCEON,
force_on);
/* DPP0/1/2/3/4/5 */
REG_UPDATE(DOMAIN1_PG_CONFIG, DOMAIN1_POWER_FORCEON, force_on);
--
2.34.1
