[Intel-gfx] [PATCH v2 05/12] drm/i915: Remove connectors_active from state checking.

[Maarten Lankhorst]

Connectors are updated atomically now, so the only interaction
with the encoder is through base.crtc.

If it's NULL the encoder's not part of any crtc, and if it's
not NULL then active should be equal to crtc_state->active.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 59eb6db10740..fbb257d4728c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12728,9 +12728,6 @@ check_encoder_state(struct drm_device *dev)
 			      encoder->base.base.id,
 			      encoder->base.name);
 
-		I915_STATE_WARN(encoder->connectors_active && !encoder->base.crtc,
-		     "encoder's active_connectors set, but no crtc\n");
-
 		for_each_intel_connector(dev, connector) {
 			if (connector->base.encoder != &encoder->base)
 				continue;
@@ -12750,18 +12747,20 @@ check_encoder_state(struct drm_device *dev)
 		I915_STATE_WARN(active && !encoder->base.crtc,
 		     "active encoder with no crtc\n");
 
-		I915_STATE_WARN(encoder->connectors_active != active,
-		     "encoder's computed active state doesn't match tracked active state "
-		     "(expected %i, found %i)\n", active, encoder->connectors_active);
-
 		active = encoder->get_hw_state(encoder, &pipe);
-		I915_STATE_WARN(active != encoder->connectors_active,
+
+		if (!encoder->base.crtc) {
+			I915_STATE_WARN(active,
+			     "encoder detached but not turned off.\n");
+
+			continue;
+		}
+
+		I915_STATE_WARN(active != encoder->base.crtc->state->active,
 		     "encoder's hw state doesn't match sw tracking "
 		     "(expected %i, found %i)\n",
-		     encoder->connectors_active, active);
+		     encoder->base.crtc->state->active, active);
 
-		if (!encoder->base.crtc)
-			continue;
 
 		tracked_pipe = to_intel_crtc(encoder->base.crtc)->pipe;
 		I915_STATE_WARN(active && pipe != tracked_pipe,
-- 
2.1.0