From eb701ce16a45ed9880897c48f05ee608d77c72e3 Mon Sep 17 00:00:00 2001
From: Adrian Hunter <adrian.hunter@intel.com>
Date: Mon, 9 Oct 2017 10:24:01 +0300
Subject: [PATCH] mmc: sdhci-pci: Fix default d3_retune for Intel host controllers
Git-commit: eb701ce16a45ed9880897c48f05ee608d77c72e3
Patch-mainline: v4.14-rc6
References: bsc#1051510

The default for d3_retune is true, but that was not being set in all cases,
which results in eMMC errors because re-tuning has not been done.
Fix by initializing d3_retune to true.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: c959a6b00ff5 ("mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices")
Cc: stable@vger.kernel.org # v4.12+
Reported-and-tested-by: ojab <ojab@ojab.ru>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/mmc/host/sdhci-pci-core.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/mmc/host/sdhci-pci-core.c
+++ b/drivers/mmc/host/sdhci-pci-core.c
@@ -450,6 +450,8 @@ static void intel_dsm_init(struct intel_
 	int err;
 	u32 val;
 
+	intel_host->d3_retune = true;
+
 	err = __intel_dsm(intel_host, dev, INTEL_DSM_FNS, &intel_host->dsm_fns);
 	if (err) {
 		pr_debug("%s: DSM not supported, error %d\n",