diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 7dfc3584b6b4..56d1d13c075a 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -324,10 +324,15 @@ static bool vlv_infoframe_enabled(struct drm_encoder *encoder) struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc); + struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder); int reg = VLV_TVIDEO_DIP_CTL(intel_crtc->pipe); u32 val = I915_READ(reg); + u32 port = intel_dig_port->port; - return val & VIDEO_DIP_ENABLE; + if (port == (val & VIDEO_DIP_PORT_MASK)) + return val & VIDEO_DIP_ENABLE; + + return false; } static void hsw_write_infoframe(struct drm_encoder *encoder, |