linux-kernel - [PATCH V1 2/2] mmc: sdhci-msm: Enable force hw reset during cqe recovery

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Message-Id: <20220603051534.22672-3-quic_sartgarg@quicinc.com>
Date:   Fri,  3 Jun 2022 10:45:33 +0530
From:   Sarthak Garg <quic_sartgarg@...cinc.com>
To:     adrian.hunter@...el.com, ulf.hansson@...aro.org
Cc:     linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, quic_kamasali@...cinc.com,
        quic_rampraka@...cinc.com, quic_pragalla@...cinc.com,
        quic_sayalil@...cinc.com, Sarthak Garg <quic_sartgarg@...cinc.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Subject: [PATCH V1 2/2] mmc: sdhci-msm: Enable force hw reset during cqe recovery

Enable force hw reset during cqe recovery to make recovery more robust.

Signed-off-by: Sarthak Garg <quic_sartgarg@...cinc.com>
---
 drivers/mmc/host/sdhci-msm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
index e395411fb6fd..7fc40bd16031 100644
--- a/drivers/mmc/host/sdhci-msm.c
+++ b/drivers/mmc/host/sdhci-msm.c
@@ -2781,6 +2781,9 @@ static int sdhci_msm_probe(struct platform_device *pdev)
 
 	msm_host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY | MMC_CAP_NEED_RSP_BUSY;
 
+	/* Enable force hw reset during cqe recovery */
+	msm_host->mmc->cqe_recovery_reset_always = true;
+
 	/* Set the timeout value to max possible */
 	host->max_timeout_count = 0xF;
 
-- 
2.17.1