Let's be a bit more paranoid here.
Signed-off-by: Daniel Vetter <daniel.vet...@ffwll.ch>
---
drivers/gpu/drm/i915/intel_display.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 3c71850..a9bc673 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1224,6 +1224,9 @@ static void assert_pch_dp_disabled(struct
drm_i915_private *dev_priv,
WARN(dp_pipe_enabled(dev_priv, pipe, port_sel, val),
"PCH DP (0x%08x) enabled on transcoder %c, should be disabled\n",
reg, pipe_name(pipe));
+
+ WARN(HAS_PCH_IBX(dev_priv->dev) && (val & SDVO_PIPE_B_SELECT),
+ "IBX PCH dp port still using transcoder B\n");
}
static void assert_pch_hdmi_disabled(struct drm_i915_private *dev_priv,
@@ -1233,6 +1236,9 @@ static void assert_pch_hdmi_disabled(struct
drm_i915_private *dev_priv,
WARN(hdmi_pipe_enabled(dev_priv, val, pipe),
"PCH HDMI (0x%08x) enabled on transcoder %c, should be disabled\n",
reg, pipe_name(pipe));
+
+ WARN(HAS_PCH_IBX(dev_priv->dev) && (val & SDVO_PIPE_B_SELECT),
+ "IBX PCH hdmi port still using transcoder B\n");
}
static void assert_pch_ports_disabled(struct drm_i915_private *dev_priv,
--
1.7.7.5
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