diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2013-01-25 16:59:15 -0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-01-28 00:26:10 +0100 |
| commit | cb10799c194369633b183262edc75ec4b3e4e346 (patch) | |
| tree | fe842c21269b4d731b8e82c3f3a5720631a84604 /drivers/gpu/drm/i915/i915_drv.c | |
| parent | cc464b2a17c59adedbdc02cc54341d630354edc3 (diff) | |
drm/i915: turn on the power well before suspending
Our suspend code touches a lot of registers all over the place, so we
need to enable the power well before suspending.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
[danvet: Fixup compilation by stealing the header decl from the
dynamic power wells patch.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 521a25376718..9cc8f8780cf8 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -470,6 +470,8 @@ static int i915_drm_freeze(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; + intel_set_power_well(dev, true); + drm_kms_helper_poll_disable(dev); pci_save_state(dev->pdev); |