diff options
| author |   Jani Nikula <jani.nikula@intel.com> | 2018-06-08 15:33:26 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2018-06-11 10:21:04 +0300 |
| commit | 78ef3faff9ea557e54b053234b6c9461d3ea183f (patch) | |
| tree | 2207b0421ad3b5826f0b94aee219086b8e8b2b40 /drivers/gpu/drm/i915/i915_drv.c | |
| parent | drm/i915/gtt: Reorder aliasing_ppgtt fini (diff) | |
| download | linux-dev-78ef3faff9ea557e54b053234b6c9461d3ea183f.tar.xz linux-dev-78ef3faff9ea557e54b053234b6c9461d3ea183f.zip | |
drm/i915: fix guest virtual PCH detection on non-PCH systems
Virtualized non-PCH systems such as Broxton or Geminilake should use
PCH_NONE to indicate no PCH rather than PCH_NOP. The latter is a
specific case to indicate a PCH system without south display.
Reported-by: Colin Xu <Colin.Xu@intel.com>
Cc: Colin Xu <Colin.Xu@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Tested-by: Colin Xu <Colin.Xu@intel.com>
Reviewed-by: Colin Xu <Colin.Xu@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180608123330.31003-2-jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 0a1b09bb658f..8f22ae8925fc 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -289,7 +289,7 @@ static void intel_detect_pch(struct drm_i915_private *dev_priv) if (WARN_ON(pch_type == PCH_NONE)) pch_type = PCH_NOP; } else { - pch_type = PCH_NOP; + pch_type = PCH_NONE; } dev_priv->pch_type = pch_type; dev_priv->pch_id = id; |