diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-01-16 19:42:54 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-01-24 20:22:45 +0400 |
| commit | 7f1bdbcb325b5cdae8c440980dabb5ed081012d5 (patch) | |
| tree | 4436f1db19b5daf256021369dc51ece58080b514 /drivers/gpu/drm/i915/i915_suspend.c | |
| parent | cc9bd499d3bcdb31709a37b3c637cbff96e70f58 (diff) | |
| download | linux-7f1bdbcb325b5cdae8c440980dabb5ed081012d5.tar.xz | |
drm/i915: Only restore backlight combination mode reg for ums
This was forgotten in
commit 565ee3897f0cb1e9b09905747b3784e6605767e8
Author: Jani Nikula <jani.nikula@intel.com>
Date: Wed Nov 13 12:56:29 2013 +0200
drm/i915: do not save/restore backlight registers in KMS
Since the confusion was likely due to the duplicated definition for
this pci config register, let's unify that, too.
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_suspend.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_suspend.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 8150fdc08d49..e6c90d1382b3 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -324,10 +324,6 @@ int i915_save_state(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; int i; - if (INTEL_INFO(dev)->gen <= 4) - pci_read_config_byte(dev->pdev, LBB, - &dev_priv->regfile.saveLBB); - mutex_lock(&dev->struct_mutex); i915_save_display(dev); @@ -377,10 +373,6 @@ int i915_restore_state(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; int i; - if (INTEL_INFO(dev)->gen <= 4) - pci_write_config_byte(dev->pdev, LBB, - dev_priv->regfile.saveLBB); - mutex_lock(&dev->struct_mutex); i915_gem_restore_fences(dev); |