From 29e41c919760954d92a5561aadc697848bb090ce Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 12 Oct 2021 11:32:49 -0400 Subject: [PATCH] drm/amdgpu/swsmu: fix is_support_sw_smu() for VEGA20 VEGA20 is 11.0.2, but it's handled by powerplay, not swsmu. Fixes: a8967967f6a554 ("drm/amdgpu/amdgpu_smu: convert to IP version checking") Reviewed-by: Evan Quan Signed-off-by: Alex Deucher --- 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 160efc0..b06c59d 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; -- 2.7.4