diff options
| author |   Matt Roper <matthew.d.roper@intel.com> | 2015-11-04 09:05:27 -0800 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2015-11-04 09:52:39 -0800 |
| commit | b5667627963b51baa06868a550d2bc340e3d18a9 (patch) | |
| tree | 0a554ad81a48025ea1d2ac66b028569773cad117 | |
| parent | drm/i915: change no_fbc_reason from enum to string (diff) | |
drm/i915/bxt: Fix eDP panel fitting (v2)
BXT CRTC scaling uses the same gen9 codepaths as SKL; these codepaths
store panel fitter information in pipe_config->pch_pfit. However since
HAS_PCH_SPLIT() is false for BXT we never actually wind up filling in
this structure (we wind up filling in pipe_config->gmch_pfit instead,
which is ignored when we go to program the hardware). Make sure we
always take the PCH code path on gen9+ platforms.
v2: Use HAS_GMCH_DISPLAY() to more cleanly describe the platforms that
actually want to use GMCH-style panel fitting. (Ville)
Cc: Imre Deak <imre.deak@intel.com>
Cc: Chandra Konduru <chandra.konduru@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1446656727-3516-1-git-send-email-matthew.d.roper@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 1cb1f3f9f4d1..4655af0c4649 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1426,7 +1426,7 @@ intel_dp_compute_config(struct intel_encoder *encoder, return ret; } - if (!HAS_PCH_SPLIT(dev)) + if (HAS_GMCH_DISPLAY(dev)) intel_gmch_panel_fitting(intel_crtc, pipe_config, intel_connector->panel.fitting_mode); else |