[PATCH] UBUNTU: SAUCE: mmc: Enable MMC card reader for RICOH [1180:e823]
Manoj Iyer
manoj.iyer at canonical.com
Tue May 31 19:06:48 UTC 2011
The patch adds a quirk to disable the MMC card reader in
hardware and enable reading MMC cards using standard SD
interfaces.
This patch is upstream, it is Q'ed for 3.0 with stable@ tag.
Please refer https://lkml.org/lkml/2011/5/26/243
BugLink: http://bugs.launchpad.net/bugs/790754
Signed-off-by: Manoj Iyer <manoj.iyer at canonical.com>
---
drivers/pci/quirks.c | 2 ++
include/linux/pci_ids.h | 1 +
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index bd80f63..b529d1f 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2758,6 +2758,8 @@ static void ricoh_mmc_fixup_r5c832(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5C832, ricoh_mmc_fixup_r5c832);
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5C832, ricoh_mmc_fixup_r5c832);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5CE823, ricoh_mmc_fixup_r5c832);
+DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5CE823, ricoh_mmc_fixup_r5c832);
#endif /*CONFIG_MMC_RICOH_MMC*/
#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 3adb06e..a2e4f69 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1534,6 +1534,7 @@
#define PCI_DEVICE_ID_RICOH_RL5C476 0x0476
#define PCI_DEVICE_ID_RICOH_RL5C478 0x0478
#define PCI_DEVICE_ID_RICOH_R5C822 0x0822
+#define PCI_DEVICE_ID_RICOH_R5CE823 0xe823
#define PCI_DEVICE_ID_RICOH_R5C832 0x0832
#define PCI_DEVICE_ID_RICOH_R5C843 0x0843
--
1.7.4.1
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