drm/i915: Pre-compute pipe enabled state

Add 'new_enabled' to intel_crtc and precompute it alongside new_encoder
and new_crtc. This will allow making decisions about shared resources
that are affected by the set of active pipes, before we've clobbered
anything for real.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index fbfaaba5cc3..718befff98e 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -359,6 +359,7 @@ struct intel_crtc {
 	bool cursor_visible;
 
 	struct intel_crtc_config config;
+	bool new_enabled;
 
 	uint32_t ddi_pll_sel;
 
@@ -540,6 +541,7 @@ struct intel_unpin_work {
 struct intel_set_config {
 	struct drm_encoder **save_connector_encoders;
 	struct drm_crtc **save_encoder_crtcs;
+	bool *save_crtc_enabled;
 
 	bool fb_changed;
 	bool mode_changed;