Skip to contentSkip to conversation

Patch "mmc: sdhci-pci: Add support and PCI IDs for more Broxton host controllers" has been added to the 4.4-stable tree

PATCH [email protected] 1 participant 1 message Apr 17, 2016

Subsystems (3)
Stable branch MMC, SD and SDIO Secure digital host controller interface (SDHCI) driver
lore
Share & tools
lore

[email protected]

author maintainer Applied
#0 lore raw

This is a note to let you know that I've just added the patch titled

mmc: sdhci-pci: Add support and PCI IDs for more Broxton host controllers

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
mmc-sdhci-pci-add-support-and-pci-ids-for-more-broxton-host-controllers.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 01d6b2a40a0fa73c90e05b1033f181a51fec9292 Mon Sep 17 00:00:00 2001

From: Adrian Hunter <[email protected]>
Date: Mon, 4 Apr 2016 12:40:37 +0300
Subject: mmc: sdhci-pci: Add support and PCI IDs for more Broxton host controllers

From: Adrian Hunter <[email protected]>

commit 01d6b2a40a0fa73c90e05b1033f181a51fec9292 upstream.

Add support and PCI IDs for more Broxton host controllers

Other BXT IDs were added in v4.4 so cc'ing stable. This patch is dependent on commit 163cbe31e516 ("mmc: sdhci-pci: Fix card detect race for Intel BXT/APL") but that is already in stable since v4.4.4.

Signed-off-by Adrian Hunter <[email protected]>
Signed-off-by Ulf Hansson <[email protected]>
Signed-off-by Greg Kroah-Hartman <[email protected]>
---
 drivers/mmc/host/sdhci-pci-core.c |   25 +++++++++++++++++++++++++
 drivers/mmc/host/sdhci-pci.h      |    3 +++
 2 files changed, 28 insertions(+)
drivers/mmc/host/sdhci-pci-core.c +25 -0
@@ -390,6 +390,7 @@ static int byt_sd_probe_slot(struct sdhc
 	slot->cd_idx = 0;
 	slot->cd_override_level = true;
 	if (slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_BXT_SD ||
+	    slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_BXTM_SD ||
 	    slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_APL_SD)
 		slot->host->mmc_host_ops.get_cd = bxt_get_cd;
 

@@ -1169,6 +1170,30 @@ static const struct pci_device_id pci_id
 		.subvendor	= PCI_ANY_ID,
 		.subdevice	= PCI_ANY_ID,
 		.driver_data	= (kernel_ulong_t)&sdhci_intel_byt_sd,
+	},
+
+	{
+		.vendor		= PCI_VENDOR_ID_INTEL,
+		.device		= PCI_DEVICE_ID_INTEL_BXTM_EMMC,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.driver_data	= (kernel_ulong_t)&sdhci_intel_byt_emmc,
+	},
+
+	{
+		.vendor		= PCI_VENDOR_ID_INTEL,
+		.device		= PCI_DEVICE_ID_INTEL_BXTM_SDIO,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.driver_data	= (kernel_ulong_t)&sdhci_intel_byt_sdio,
+	},
+
+	{
+		.vendor		= PCI_VENDOR_ID_INTEL,
+		.device		= PCI_DEVICE_ID_INTEL_BXTM_SD,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.driver_data	= (kernel_ulong_t)&sdhci_intel_byt_sd,
 	},
 
 	{
drivers/mmc/host/sdhci-pci.h +3 -0
@@ -28,6 +28,9 @@
 #define PCI_DEVICE_ID_INTEL_BXT_SD	0x0aca
 #define PCI_DEVICE_ID_INTEL_BXT_EMMC	0x0acc
 #define PCI_DEVICE_ID_INTEL_BXT_SDIO	0x0ad0
+#define PCI_DEVICE_ID_INTEL_BXTM_SD	0x1aca
+#define PCI_DEVICE_ID_INTEL_BXTM_EMMC	0x1acc
+#define PCI_DEVICE_ID_INTEL_BXTM_SDIO	0x1ad0
 #define PCI_DEVICE_ID_INTEL_APL_SD	0x5aca
 #define PCI_DEVICE_ID_INTEL_APL_EMMC	0x5acc
 #define PCI_DEVICE_ID_INTEL_APL_SDIO	0x5ad0

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/mmc-sdhci-pci-add-support-and-pci-ids-for-more-broxton-host-controllers.patch