aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/i915/intel_display.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
-rw-r--r--drivers/gpu/drm/i915/intel_display.c18
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e0aa064def31..a8538ac0299d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -6558,7 +6558,7 @@ static void intel_setup_outputs(struct drm_device *dev)
6558 if (I915_READ(HDMIC) & PORT_DETECTED) 6558 if (I915_READ(HDMIC) & PORT_DETECTED)
6559 intel_hdmi_init(dev, HDMIC); 6559 intel_hdmi_init(dev, HDMIC);
6560 6560
6561 if (I915_READ(HDMID) & PORT_DETECTED) 6561 if (!dpd_is_edp && I915_READ(HDMID) & PORT_DETECTED)
6562 intel_hdmi_init(dev, HDMID); 6562 intel_hdmi_init(dev, HDMID);
6563 6563
6564 if (I915_READ(PCH_DP_C) & DP_DETECTED) 6564 if (I915_READ(PCH_DP_C) & DP_DETECTED)
@@ -6921,19 +6921,6 @@ static void i915_disable_vga(struct drm_device *dev)
6921 POSTING_READ(vga_reg); 6921 POSTING_READ(vga_reg);
6922} 6922}
6923 6923
6924static void ivb_pch_pwm_override(struct drm_device *dev)
6925{
6926 struct drm_i915_private *dev_priv = dev->dev_private;
6927
6928 /*
6929 * IVB has CPU eDP backlight regs too, set things up to let the
6930 * PCH regs control the backlight
6931 */
6932 I915_WRITE(BLC_PWM_CPU_CTL2, PWM_ENABLE);
6933 I915_WRITE(BLC_PWM_CPU_CTL, 0);
6934 I915_WRITE(BLC_PWM_PCH_CTL1, PWM_ENABLE | (1<<30));
6935}
6936
6937void intel_modeset_init_hw(struct drm_device *dev) 6924void intel_modeset_init_hw(struct drm_device *dev)
6938{ 6925{
6939 struct drm_i915_private *dev_priv = dev->dev_private; 6926 struct drm_i915_private *dev_priv = dev->dev_private;
@@ -6950,9 +6937,6 @@ void intel_modeset_init_hw(struct drm_device *dev)
6950 gen6_enable_rps(dev_priv); 6937 gen6_enable_rps(dev_priv);
6951 gen6_update_ring_freq(dev_priv); 6938 gen6_update_ring_freq(dev_priv);
6952 } 6939 }
6953
6954 if (IS_IVYBRIDGE(dev))
6955 ivb_pch_pwm_override(dev);
6956} 6940}
6957 6941
6958void intel_modeset_init(struct drm_device *dev) 6942void intel_modeset_init(struct drm_device *dev)