From: Huang Rui Date: Thu, 30 May 2019 04:18:01 +0000 (-0500) Subject: drm/amd/powerplay: set dpm_enabled flag but don't enable vcn dpm X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=948f540cd0120ef9d622af42c1b95f28cf992da0;p=linux.git drm/amd/powerplay: set dpm_enabled flag but don't enable vcn dpm This patch sets dpm_enabled flag but don't enable vcn dpm, because vcn dpm doesn't work so far and we needs to enable the sysfs interfaces. Signed-off-by: Huang Rui Acked-by: Hawking Zhang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c index 6a74f5499ef71..765018322abd0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c @@ -249,7 +249,7 @@ static void amdgpu_vcn_idle_work_handler(struct work_struct *work) if (fences == 0) { amdgpu_gfx_off_ctrl(adev, true); - if (adev->pm.dpm_enabled) + if (adev->asic_type != CHIP_NAVI10 && adev->pm.dpm_enabled) amdgpu_dpm_enable_uvd(adev, false); else amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCN, @@ -266,7 +266,7 @@ void amdgpu_vcn_ring_begin_use(struct amdgpu_ring *ring) if (set_clocks) { amdgpu_gfx_off_ctrl(adev, false); - if (adev->pm.dpm_enabled) + if (adev->asic_type != CHIP_NAVI10 && adev->pm.dpm_enabled) amdgpu_dpm_enable_uvd(adev, true); else amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCN, diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 71f93f9a13689..9e0b439b41ca3 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -865,10 +865,7 @@ static int smu_hw_init(void *handle) if (!smu->pm_enabled) 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; + adev->pm.dpm_enabled = true; /* TODO: will set dpm_enabled flag while VCN and DAL DPM is workable */ pr_info("SMU is initialized successfully!\n");