From bb8e85deab20dd38c26d354452e1ac42add37530 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.org>
Date: Tue, 19 Feb 2019 15:18:25 +0000
Subject: [PATCH 351/806] drm: vc4: Programming the CTM is conditional on
 running full KMS

vc4_ctm_commit writes to HVS registers, so this is only applicable
when in full KMS mode, not in firmware KMS mode. Add this conditional.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
---
 drivers/gpu/drm/vc4/vc4_kms.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/gpu/drm/vc4/vc4_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_kms.c
@@ -147,7 +147,8 @@ vc4_atomic_complete_commit(struct drm_at
 
 	drm_atomic_helper_commit_modeset_disables(dev, state);
 
-	vc4_ctm_commit(vc4, state);
+	if (!vc4->firmware_kms)
+		vc4_ctm_commit(vc4, state);
 
 	drm_atomic_helper_commit_planes(dev, state, 0);