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[V3,3/3] mmc: sdhci-msm: Enable MMC_CAP2_SLEEP_AWAKE for Qualcomm controllers

Message ID 20231019054612.9192-4-quic_sartgarg@quicinc.com (mailing list archive)
State New, archived
Headers show
Series mmc: Add partial initialization support | expand

Commit Message

Sarthak Garg Oct. 19, 2023, 5:46 a.m. UTC 
Enable MMC_CAP2_SLEEP_AWAKE for Qualcomm controllers to let them use
sleep/awake functionality for faster eMMC resume instead of
doing full initialization.

Signed-off-by: Sarthak Garg <quic_sartgarg@quicinc.com>
---
 drivers/mmc/host/sdhci-msm.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
index 93c662e28b3b..edcf18c02bf7 100644
--- a/drivers/mmc/host/sdhci-msm.c
+++ b/drivers/mmc/host/sdhci-msm.c
@@ -2628,6 +2628,7 @@  static int sdhci_msm_probe(struct platform_device *pdev)
 
 	msm_host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY | MMC_CAP_NEED_RSP_BUSY;
 	msm_host->mmc->caps |= MMC_CAP_AGGRESSIVE_PM;
+	msm_host->mmc->caps2 |= MMC_CAP2_SLEEP_AWAKE;
 
 	/* Set the timeout value to max possible */
 	host->max_timeout_count = 0xF;