drm/i915: Store encoder power domain in struct intel_encoder

The encoder power domain is obviously tied to the encoder, so store it
in struct intel_encoder. This avoids some indirection.

v2: Rebase
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170222063431.10060-3-ander.conselvan.de.oliveira@intel.com

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
index 6a85d388f936..d94fd4b80963 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -548,6 +548,7 @@ intel_dp_create_fake_mst_encoder(struct intel_digital_port *intel_dig_port, enum
                          DRM_MODE_ENCODER_DPMST, "DP-MST %c", pipe_name(pipe));
 
         intel_encoder->type = INTEL_OUTPUT_DP_MST;
+        intel_encoder->power_domain = intel_dig_port->base.power_domain;
         intel_encoder->port = intel_dig_port->port;
         intel_encoder->crtc_mask = 0x7;
         intel_encoder->cloneable = 0;