drm/i915: Don't depend on encoder->new_crtc in intel_dp_compute_config()

Move towards atomic by using the legacy modeset's drm_atomic_state
instead.

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 20088ec5561f796c8c2f6b0e8a27987ec5267862..0286fc6fb89a897094fe92b1cd11eca0635e253d 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1323,7 +1323,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
        struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode;
        struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
        enum port port = dp_to_dig_port(intel_dp)->port;
-       struct intel_crtc *intel_crtc = encoder->new_crtc;
+       struct intel_crtc *intel_crtc = to_intel_crtc(pipe_config->base.crtc);
        struct intel_connector *intel_connector = intel_dp->attached_connector;
        int lane_count, clock;
        int min_lane_count = 1;