From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Mon, 2 Dec 2013 09:23:39 +0000 (+0200)
Subject: drm/i915: Skip clock checks on BDW
X-Git-Tag: v3.13-rc5~29^2~7^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5ae68b413214e847a2b5c6d3c65778482542bc1a;p=profile%2Fivi%2Fkernel-x86-ivi.git

drm/i915: Skip clock checks on BDW

We don't have clock state readout support for DDI, so skip the pipe
config clock checks on all DDI platforms.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 8e44b16..8b8bde7 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -9135,7 +9135,7 @@ intel_pipe_config_compare(struct drm_device *dev,
 	if (IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5)
 		PIPE_CONF_CHECK_I(pipe_bpp);
 
-	if (!IS_HASWELL(dev)) {
+	if (!HAS_DDI(dev)) {
 		PIPE_CONF_CHECK_CLOCK_FUZZY(adjusted_mode.crtc_clock);
 		PIPE_CONF_CHECK_CLOCK_FUZZY(port_clock);
 	}