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[02/36] drm/i915: use intel_ddi_get_hw_state on CRT encoder too

Message ID 1351714375-15284-3-git-send-email-przanoni@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Paulo Zanoni Oct. 31, 2012, 8:12 p.m. UTC
From: Paulo Zanoni <paulo.r.zanoni@intel.com>

Because things changed on Haswell/LPT and the bits checked by
intel_crt_get_hw_state have moved to other registers.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
---
 drivers/gpu/drm/i915/intel_crt.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index e4fd102..1c97c27 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -784,7 +784,10 @@  void intel_crt_init(struct drm_device *dev)
 
 	crt->base.disable = intel_disable_crt;
 	crt->base.enable = intel_enable_crt;
-	crt->base.get_hw_state = intel_crt_get_hw_state;
+	if (IS_HASWELL(dev))
+		crt->base.get_hw_state = intel_ddi_get_hw_state;
+	else
+		crt->base.get_hw_state = intel_crt_get_hw_state;
 	intel_connector->get_hw_state = intel_connector_get_hw_state;
 
 	drm_encoder_helper_add(&crt->base.base, &crt_encoder_funcs);