From d3a593e97ecdff6bbebfd8b83079ffc5a332dccf Mon Sep 17 00:00:00 2001 From: Evan Quan Date: Tue, 23 Jul 2019 14:27:20 +0800 Subject: [PATCH] drm/amd/powerplay: no pptable transfer and dpms enabled with "dpm=0" Honor the 'dpm' module parameter setting on SW SMU routine as what we did on previous ASICs. SMU FW loading is still proceeded even with "dpm=0". Signed-off-by: Evan Quan Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 0b1285ddc954..37eb334de6bd 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -1083,6 +1083,9 @@ static int smu_hw_init(void *handle) } } + if (!smu->pm_enabled) + return 0; + ret = smu_feature_init_dpm(smu); if (ret) goto failed; -- 2.11.0