diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2013-09-24 16:44:39 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-10-01 07:45:16 +0200 |
| commit | d9c638d5c6fb96770e77637547629a32cb362075 (patch) | |
| tree | 67107345823a9e069f927a889fba2e9c4c6d4eb0 /drivers/gpu/drm/i915/intel_panel.c | |
| parent | 6801c18c0a43386bb44712cbc028a7e05adb9f0d (diff) | |
drm/i915: backlight combination mode bit is gen4 only
Not valid for later non-PCH split platforms such as VLV.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_panel.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_panel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index 3bc89a6bc3e..8f025c69473 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -329,7 +329,7 @@ static int is_backlight_combination_mode(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - if (INTEL_INFO(dev)->gen >= 4) + if (IS_GEN4(dev)) return I915_READ(BLC_PWM_CTL2) & BLM_COMBINATION_MODE; if (IS_GEN2(dev)) |