diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 18 |
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 | ||
6924 | static 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 | |||
6937 | void intel_modeset_init_hw(struct drm_device *dev) | 6924 | void 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 | ||
6958 | void intel_modeset_init(struct drm_device *dev) | 6942 | void intel_modeset_init(struct drm_device *dev) |