Now that everything's atomic, checking encoder->base.crtc is enough.
This function doesn't have the locks to dereference crtc->state, but
stealing an encoder bound to any crtc is probably enough reason to warn.
Changes since v1:
- Commit message.
Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_dp.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 3c243dee72c2..da347a8996a6 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -2624,7 +2624,7 @@ static void vlv_steal_power_sequencer(struct drm_device *dev,
DRM_DEBUG_KMS("stealing pipe %c power sequencer from port %c\n",
pipe_name(pipe), port_name(port));
- WARN(encoder->connectors_active,
+ WARN(encoder->base.crtc,
"stealing pipe %c power sequencer from active eDP port %c\n",
pipe_name(pipe), port_name(port));
@@ -4241,10 +4241,7 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
- if (!intel_encoder->connectors_active)
- return;
-
- if (WARN_ON(!intel_encoder->base.crtc))
+ if (!intel_encoder->base.crtc)
return;
if (!to_intel_crtc(intel_encoder->base.crtc)->active)
--
2.1.0
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