4.19-stable review patch. If anyone has any objections, please let me know.
------------------
[ Upstream commit de4aaab5cc9770a8c4dc13d9bfb6a83b06bba57e ]
Adjust limits for newer polaris variants.
v2: fix polaris11 kicker (Jerry)
Reviewed-by: Junwei Zhang <jerry.zh...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
.../drm/amd/powerplay/smumgr/polaris10_smumgr.c | 17 +++++++++++++++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
index 5b67f575cd34..45629f26dbc2 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
@@ -1528,8 +1528,21 @@ static int
polaris10_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
efuse = efuse >> 24;
if (hwmgr->chip_id == CHIP_POLARIS10) {
- min = 1000;
- max = 2300;
+ if (hwmgr->is_kicker) {
+ min = 1200;
+ max = 2500;
+ } else {
+ min = 1000;
+ max = 2300;
+ }
+ } else if (hwmgr->chip_id == CHIP_POLARIS11) {
+ if (hwmgr->is_kicker) {
+ min = 900;
+ max = 2100;
+ } else {
+ min = 1100;
+ max = 2100;
+ }
} else {
min = 1100;
max = 2100;
--
2.19.1
