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path: root/drivers/mmc/host/sdhci-pci-core.c
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Diffstat (limited to 'drivers/mmc/host/sdhci-pci-core.c')
-rw-r--r--drivers/mmc/host/sdhci-pci-core.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
index 169b84761041..34ea1acbb3cc 100644
--- a/drivers/mmc/host/sdhci-pci-core.c
+++ b/drivers/mmc/host/sdhci-pci-core.c
@@ -914,6 +914,12 @@ static bool glk_broken_cqhci(struct sdhci_pci_slot *slot)
dmi_match(DMI_SYS_VENDOR, "IRBIS"));
}
+static bool jsl_broken_hs400es(struct sdhci_pci_slot *slot)
+{
+ return slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_JSL_EMMC &&
+ dmi_match(DMI_BIOS_VENDOR, "ASUSTeK COMPUTER INC.");
+}
+
static int glk_emmc_probe_slot(struct sdhci_pci_slot *slot)
{
int ret = byt_emmc_probe_slot(slot);
@@ -922,9 +928,11 @@ static int glk_emmc_probe_slot(struct sdhci_pci_slot *slot)
slot->host->mmc->caps2 |= MMC_CAP2_CQE;
if (slot->chip->pdev->device != PCI_DEVICE_ID_INTEL_GLK_EMMC) {
- slot->host->mmc->caps2 |= MMC_CAP2_HS400_ES;
- slot->host->mmc_host_ops.hs400_enhanced_strobe =
- intel_hs400_enhanced_strobe;
+ if (!jsl_broken_hs400es(slot)) {
+ slot->host->mmc->caps2 |= MMC_CAP2_HS400_ES;
+ slot->host->mmc_host_ops.hs400_enhanced_strobe =
+ intel_hs400_enhanced_strobe;
+ }
slot->host->mmc->caps2 |= MMC_CAP2_CQE_DCMD;
}