From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Wed, 7 Sep 2022 09:10:53 +0000 (+0300)
Subject: drm/i915: Skip intel_modeset_pipe_config_late() if the pipe is not enabled
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3917c9d3b2171dc838b486f7be6869525c6eee02;p=linux.git

drm/i915: Skip intel_modeset_pipe_config_late() if the pipe is not enabled

No sense in calling intel_modeset_pipe_config_late() for a disabled
pipe.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220907091057.11572-14-ville.syrjala@linux.intel.com
---

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 976af608b1d65..765ec3102cfe9 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -6783,9 +6783,11 @@ static int intel_atomic_check(struct drm_device *dev,
 		if (!intel_crtc_needs_modeset(new_crtc_state))
 			continue;
 
-		ret = intel_modeset_pipe_config_late(state, crtc);
-		if (ret)
-			goto fail;
+		if (new_crtc_state->hw.enable) {
+			ret = intel_modeset_pipe_config_late(state, crtc);
+			if (ret)
+				goto fail;
+		}
 
 		intel_crtc_check_fastset(old_crtc_state, new_crtc_state);
 	}