diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2016-06-02 09:31:59 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-07-07 14:51:10 -0400 |
| commit | 8491999285a3e5a5395ac87098bb1f26c465b62b (patch) | |
| tree | f70461633f33ffc63acf5396471ee26c787d208d /drivers/gpu/drm/radeon/radeon_drv.c | |
| parent | 31764c1e3b2bd6e9c8eaea1318a215afb6a8bad9 (diff) | |
drm/radeon: drop explicit pci D3/D0 setting for ATPX power control
The ATPX power control method does this for you.
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_drv.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_drv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 7ed2498684de..c01a7c6abb49 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -411,9 +411,7 @@ static int radeon_pmops_runtime_suspend(struct device *dev) pci_ignore_hotplug(pdev); if (radeon_is_atpx_hybrid()) pci_set_power_state(pdev, PCI_D3cold); - else if (radeon_has_atpx_dgpu_power_cntl()) - pci_set_power_state(pdev, PCI_D3cold); - else + else if (!radeon_has_atpx_dgpu_power_cntl()) pci_set_power_state(pdev, PCI_D3hot); drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF; @@ -431,7 +429,9 @@ static int radeon_pmops_runtime_resume(struct device *dev) drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; - pci_set_power_state(pdev, PCI_D0); + if (radeon_is_atpx_hybrid() || + !radeon_has_atpx_dgpu_power_cntl()) + pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); ret = pci_enable_device(pdev); if (ret) |