From c99436fb7505ca2427780d7ae49ebb427bb6f374 Mon Sep 17 00:00:00 2001 From: Chris Ball Date: Tue, 22 Sep 2009 16:45:22 -0700 Subject: sdhci: add no-card-no-reset quirk for Ricoh R5C822/Sony Z11 Card insertion detection is broken without this quirk on a Sony Vaio Z11, as discussed on linux-mmc here: http://marc.info/?t=125017355000008 Signed-off-by: Chris Ball Tested-by: Norbert Preining Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/mmc/host/sdhci-pci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/mmc/host/sdhci-pci.c') diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index 2f15cc17d88..63b9d2a6a45 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -83,7 +83,8 @@ static int ricoh_probe(struct sdhci_pci_chip *chip) if (chip->pdev->subsystem_vendor == PCI_VENDOR_ID_IBM) chip->quirks |= SDHCI_QUIRK_CLOCK_BEFORE_RESET; - if (chip->pdev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG) + if (chip->pdev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG || + chip->pdev->subsystem_vendor == PCI_VENDOR_ID_SONY) chip->quirks |= SDHCI_QUIRK_NO_CARD_NO_RESET; return 0; -- cgit From a13abc7b0814da7733c531453a207729b542ecf8 Mon Sep 17 00:00:00 2001 From: Richard Röjfors Date: Tue, 22 Sep 2009 16:45:30 -0700 Subject: sdhci: support for ADMA only hosts MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add support for ADMA on SDHCI hosts, not supporting SDMA. According to the SDHCI specifications a host can support ADMA but not SDMA Signed-off-by: Richard Röjfors Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/mmc/host/sdhci-pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/mmc/host/sdhci-pci.c') diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index 63b9d2a6a45..e0356644d1a 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -396,7 +396,7 @@ static int sdhci_pci_enable_dma(struct sdhci_host *host) if (((pdev->class & 0xFFFF00) == (PCI_CLASS_SYSTEM_SDHCI << 8)) && ((pdev->class & 0x0000FF) != PCI_SDHCI_IFDMA) && - (host->flags & SDHCI_USE_DMA)) { + (host->flags & SDHCI_USE_SDMA)) { dev_warn(&pdev->dev, "Will use DMA mode even though HW " "doesn't fully claim to support it.\n"); } -- cgit