linux-kernel - Re: [PATCH 1/2] mmc: sdhci: Preset value not supported in Baytrail eMMC

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Date:	Thu, 10 Jul 2014 15:00:46 +0200
From:	Ulf Hansson <ulf.hansson@...aro.org>
To:	Maurice Petallo <mauricex.r.petallo@...el.com>
Cc:	Chris Ball <chris@...ntf.net>,
	linux-mmc <linux-mmc@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Adrian Hunter <adrian.hunter@...el.com>
Subject: Re: [PATCH 1/2] mmc: sdhci: Preset value not supported in Baytrail eMMC

On 8 July 2014 13:11, Maurice Petallo <mauricex.r.petallo@...el.com> wrote:
> "SDHCI_QUIRK2_PRESET_VALUE_BROKEN" quirk is added to prohibit
> preset value enabling for Baytrail eMMC controller.
>
> Signed-off-by: Maurice Petallo <mauricex.r.petallo@...el.com>
> Acked-by: Adrian Hunter <adrian.hunter@...el.com>

Thanks! Applied for next.

Kind regards
Uffe

> ---
>  drivers/mmc/host/sdhci-acpi.c | 1 +
>  drivers/mmc/host/sdhci-pci.c  | 1 +
>  2 files changed, 2 insertions(+)
>
> diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c
> index 8ce3c28..840788e 100644
> --- a/drivers/mmc/host/sdhci-acpi.c
> +++ b/drivers/mmc/host/sdhci-acpi.c
> @@ -127,6 +127,7 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_emmc = {
>         .caps    = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE | MMC_CAP_HW_RESET,
>         .caps2   = MMC_CAP2_HC_ERASE_SZ,
>         .flags   = SDHCI_ACPI_RUNTIME_PM,
> +       .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
>  };
>
>  static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sdio = {
> diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
> index 52c42fc..7514cc7 100644
> --- a/drivers/mmc/host/sdhci-pci.c
> +++ b/drivers/mmc/host/sdhci-pci.c
> @@ -279,6 +279,7 @@ static int byt_sdio_probe_slot(struct sdhci_pci_slot *slot)
>  static const struct sdhci_pci_fixes sdhci_intel_byt_emmc = {
>         .allow_runtime_pm = true,
>         .probe_slot     = byt_emmc_probe_slot,
> +       .quirks2        = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
>  };
>
>  static const struct sdhci_pci_fixes sdhci_intel_byt_sdio = {
> --
> 1.8.1.4
>
> --
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