From: Jesse Barnes <jbar...@virtuousgeek.org>
Same as IBX and G4x, they all share the same genetic material.
v2: we all need a bit more port in our lives
Signed-off-by: Jesse Barnes <jbar...@virtuousgeek.org>
Tested-By: PRC QA PRTS (Patch Regression Test System Contact:
shuang...@intel.com)
Signed-off-by: Rodrigo Vivi <rodrigo.v...@intel.com>
---
drivers/gpu/drm/i915/intel_hdmi.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c
b/drivers/gpu/drm/i915/intel_hdmi.c
index 3abc200..62606e6 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -323,10 +323,15 @@ 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,
--
1.9.3
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