drm/amdgpu/powerplay: fix clock stretcher limits on polaris (v2)

[ Upstream commit de4aaab5cc9770a8c4dc13d9bfb6a83b06bba57e ]

Adjust limits for newer polaris variants.

v2: fix polaris11 kicker (Jerry)

Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
index 5b67f575cd34d3051353b9c9f68bb00324637511..45629f26dbc23ee577647c11215c62d88578d924 100644 (file)
--- 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;