From: jsg <jsg@openbsd.org>
Date: Fri, 7 Apr 2023 03:57:13 +0000 (+0000)
Subject: drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=319bcfa7687e76bf54910381ee8847dea447f285;p=openbsd

drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state

From Imre Deak
75084659969f5cd0287a86e7faae3ef0a5651d1e in linux-6.1.y/6.1.23
38c583019484f190d5b33f59b8ae810e6b1763c6 in mainline linux
---

diff --git a/sys/dev/pci/drm/i915/display/intel_tc.c b/sys/dev/pci/drm/i915/display/intel_tc.c
index 8bfe8f7a996..38e22b0502d 100644
--- a/sys/dev/pci/drm/i915/display/intel_tc.c
+++ b/sys/dev/pci/drm/i915/display/intel_tc.c
@@ -440,9 +440,9 @@ static bool icl_tc_phy_is_owned(struct intel_digital_port *dig_port)
 				PORT_TX_DFLEXDPCSSS(dig_port->tc_phy_fia));
 	if (val == 0xffffffff) {
 		drm_dbg_kms(&i915->drm,
-			    "Port %s: PHY in TCCOLD, assume safe mode\n",
+			    "Port %s: PHY in TCCOLD, assume not owned\n",
 			    dig_port->tc_port_name);
-		return true;
+		return false;
 	}
 
 	return val & DP_PHY_MODE_STATUS_NOT_SAFE(dig_port->tc_phy_fia_idx);