From b343a0911057899aaf082a29f15c66a1a4531952 Mon Sep 17 00:00:00 2001 From: Akshu Agrawal Date: Tue, 23 Jun 2020 19:03:27 +0530 Subject: mmc: sdhci-acpi: For amd device set driver type as MMC_SET_DRIVER_TYPE_A HS400/HS200/eMMC HS doesn't have Preset Value register. Hence, sdhci_set_ios function overrides the value set by fmw to SDHCI_CTRL_DRV_TYPE_B. This patch sets drv_type to MMC_SET_DRIVER_TYPE_A so that host_control2 register gets updated with the required strength value. Signed-off-by: Akshu Agrawal Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20200623133347.4598-1-akshu.agrawal@amd.com Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci-acpi.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/mmc') diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index d8b76cb8698a..48ecbd0b180d 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -542,6 +542,7 @@ static int amd_select_drive_strength(struct mmc_card *card, unsigned int max_dtr, int host_drv, int card_drv, int *drv_type) { + *drv_type = MMC_SET_DRIVER_TYPE_A; return MMC_SET_DRIVER_TYPE_A; } -- cgit v1.2.3