[PATCH] nocommit: i915: ensure crtc power domains are on

[Gabriel Krisman Bertazi]

Signed-off-by: Gabriel Krisman Bertazi <krisman at collabora.co.uk>
---
 drivers/gpu/drm/i915/intel_display.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 0648fd74be87..4a9c54c1bd5e 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -13143,6 +13143,11 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
 	for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
 		intel_cstate = to_intel_crtc_state(new_crtc_state);
 
+		if (!put_domains[to_intel_crtc(crtc)->pipe])
+			put_domains[to_intel_crtc(crtc)->pipe] =
+				modeset_get_crtc_power_domains(crtc,
+							       to_intel_crtc_state(new_crtc_state));
+
 		if (dev_priv->display.optimize_watermarks)
 			dev_priv->display.optimize_watermarks(intel_state,
 							      intel_cstate);
-- 
2.11.0