From: Huang Rui Date: Thu, 30 May 2019 04:15:54 +0000 (-0500) Subject: drm/amd/powerplay: do not set dpm_enabled flag before VCN/DCN DPM is workable X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8d7315cef98bfd1f53b69aafde83bc9834b11904;p=linux.git drm/amd/powerplay: do not set dpm_enabled flag before VCN/DCN DPM is workable This dpm_enabled flag will be recognized as the VCN DPM enabled as well. In fact VCN/DCN DPM on Navi10 is not good so far, so we cannot enable it for now. Signed-off-by: Huang Rui Acked-by: Hawking Zhang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index fd628fc3c2551..71f93f9a13689 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -866,6 +866,9 @@ static int smu_hw_init(void *handle) adev->pm.dpm_enabled = false; else adev->pm.dpm_enabled = true; + /* TODO: will set dpm_enabled flag while VCN and DAL DPM is workable */ + if (adev->asic_type != CHIP_NAVI10) + adev->pm.dpm_enabled = true; pr_info("SMU is initialized successfully!\n");