[PATCH 2/3] drm/amdgpu/swsmu: fix is_support_sw_smu() for VEGA20

[Alex Deucher]

VEGA20 is 11.0.2, but it's handled by powerplay, not
swsmu.

Fixes: a8967967f6a554 ("drm/amdgpu/amdgpu_smu: convert to IP version checking")
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index 4ea7e90ef60d..f5bf3ab0ebad 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -455,6 +455,10 @@ static int smu_get_power_num_states(void *handle,
 
 bool is_support_sw_smu(struct amdgpu_device *adev)
 {
+	/* vega20 is 11.0.2, but it's supported via the powerplay code */
+	if (adev->asic_type == CHIP_VEGA20)
+		return false;
+
 	if (adev->ip_versions[MP1_HWIP][0] >= IP_VERSION(11, 0, 0))
 		return true;
 
-- 
2.31.1