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drm/i915: Suppress spurious combo PHY B warning

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On ICL the DMC doesn't reinit combo PHY B so we should not warn
about its state being bogus during the display core uninit.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190411143349.17934-1-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
This commit is contained in:
Ville Syrjälä 2019-04-11 17:33:49 +03:00
parent 7a412b8f60
commit e5604e2fb6
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/i915/intel_combo_phy.c
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@ -239,7 +239,8 @@ void icl_combo_phys_uninit(struct drm_i915_private *dev_priv)
for_each_combo_port_reverse(dev_priv, port) {
u32 val;
if (!icl_combo_phy_verify_state(dev_priv, port))
if (port == PORT_A &&
!icl_combo_phy_verify_state(dev_priv, port))
DRM_WARN("Port %c combo PHY HW state changed unexpectedly\n",
port_name(port));