diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2014-04-25 22:12:07 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-05-05 09:09:20 +0200 |
| commit | 1c8562f66567807236c225d1518b0f034396f38a (patch) | |
| tree | 0e421d21eb25d5d0ce580db9b8740a7a0561c85d | |
| parent | 4b6eab597318784d838410da2d496707502f4898 (diff) | |
drm/i915: Fix assert_plane warning during FDI link train
assert_plane_enabled() is now triggering during FDI link train because
we no longer enable planes that early.
This problem got introduced in:
commit a5c4d7bc187bd13bc11ac06bb4ea3a0d4001aa4d
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Fri Mar 7 18:32:13 2014 +0200
drm/i915: Disable/enable planes as the first/last thing during modeset on ILK+
Just drop the assert since we shouldn't need planes for link training.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[danvet: Squash in fixup for now unused plane local variable, reported
by 0-day tester.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 423f44ba2b43..47b4b85e95d2 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2599,12 +2599,10 @@ static void ironlake_fdi_link_train(struct drm_crtc *crtc) struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); int pipe = intel_crtc->pipe; - int plane = intel_crtc->plane; u32 reg, temp, tries; - /* FDI needs bits from pipe & plane first */ + /* FDI needs bits from pipe first */ assert_pipe_enabled(dev_priv, pipe); - assert_plane_enabled(dev_priv, plane); /* Train 1: umask FDI RX Interrupt symbol_lock and bit_lock bit for train result */ |