[PATCH] drm/amd/pm: Return 0 as default min power limit for legacy asics

[Ma Jun]

Return 0 as the default min power limit for the asics using
powerplay.

Signed-off-by: Ma Jun <jun....@amd.com>
---
 drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c 
b/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c
index 9e4f8a4104a3..914c15387157 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c
@@ -1022,6 +1022,9 @@ static int pp_get_power_limit(void *handle, uint32_t 
*limit,
                                *limit /= 100;
                        }
                        break;
+               case PP_PWR_LIMIT_MIN:
+                       *limit = 0;
+                       break;
                default:
                        ret = -EOPNOTSUPP;
                        break;
-- 
2.34.1