linux-kernel - Re: [PATCH 2/2] mmc: rtsx_pci: Set power related cap2 macros

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Date:	Wed, 24 Sep 2014 11:24:22 +0200
From:	Ulf Hansson <ulf.hansson@...aro.org>
To:	Roger Tseng <rogerable@...ltek.com>
Cc:	Chris Ball <chris@...ntf.net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-mmc <linux-mmc@...r.kernel.org>,
	"driverdev-devel@...uxdriverproject.org" 
	<driverdev-devel@...uxdriverproject.org>,
	Wei WANG <wei_wang@...lsil.com.cn>,
	micky <micky_ching@...lsil.com.cn>
Subject: Re: [PATCH 2/2] mmc: rtsx_pci: Set power related cap2 macros

On 24 September 2014 11:07, Roger Tseng <rogerable@...ltek.com> wrote:
> Set MMC_CAP2_NO_PRESCAN_POWERUP and MMC_CAP2_FULL_PWR_CYCLE for
> rtsx_pci_sdmmc and rtsx_usb_sdmmc to reflect properties of Realtek
> card reader hosts.
>
> Signed-off-by: Roger Tseng <rogerable@...ltek.com>

Thanks! Applied for next!

Kind regards
Uffe

> ---
>  drivers/mmc/host/rtsx_pci_sdmmc.c |    1 +
>  drivers/mmc/host/rtsx_usb_sdmmc.c |    1 +
>  2 files changed, 2 insertions(+)
>
> diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c
> index dfde4a210238..d49460b5ff07 100644
> --- a/drivers/mmc/host/rtsx_pci_sdmmc.c
> +++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
> @@ -1292,6 +1292,7 @@ static void realtek_init_host(struct realtek_pci_sdmmc *host)
>         mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_SD_HIGHSPEED |
>                 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_BUS_WIDTH_TEST |
>                 MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25;
> +       mmc->caps2 = MMC_CAP2_NO_PRESCAN_POWERUP | MMC_CAP2_FULL_PWR_CYCLE;
>         mmc->max_current_330 = 400;
>         mmc->max_current_180 = 800;
>         mmc->ops = &realtek_pci_sdmmc_ops;
> diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c b/drivers/mmc/host/rtsx_usb_sdmmc.c
> index 5d3766e792f0..a884631d7eea 100644
> --- a/drivers/mmc/host/rtsx_usb_sdmmc.c
> +++ b/drivers/mmc/host/rtsx_usb_sdmmc.c
> @@ -1329,6 +1329,7 @@ static void rtsx_usb_init_host(struct rtsx_usb_sdmmc *host)
>                 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_BUS_WIDTH_TEST |
>                 MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25 | MMC_CAP_UHS_SDR50 |
>                 MMC_CAP_NEEDS_POLL;
> +       mmc->caps2 = MMC_CAP2_NO_PRESCAN_POWERUP | MMC_CAP2_FULL_PWR_CYCLE;
>
>         mmc->max_current_330 = 400;
>         mmc->max_current_180 = 800;
> --
> 1.7.10.4
>
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