>
> You patch uses (SDHCI_CARD_PRESENT | SDHCI_CARD_CDPL) Does that
> mean SDHCI_CARD_CDPL does work in that case?
> >>> No.
> >>> The SDHCI_CARD_CDPL[bit13] reflect the pin level:
> >>> CDPL: Card detect pin level. This bit reflects the inverse value of
> >>> the
> >> SDHC_CD pin fo
Sent: Tuesday, December 13, 2011 4:01 PM
>>>> To: Huang Changming-R66093
>>>> Cc: linux-mmc@vger.kernel.org
>>>> Subject: Re: [PATCH 2/4] MMC/SD: Add callback function to detect card
>>>>
>>>> On 13/12/11 09:25, Huang Changming-R66093 wrote
> -Original Message-
> From: Adrian Hunter [mailto:adrian.hun...@intel.com]
> Sent: Tuesday, December 13, 2011 4:54 PM
> To: Huang Changming-R66093
> Cc: linux-mmc@vger.kernel.org
> Subject: Re: [PATCH 2/4] MMC/SD: Add callback function to detect card
>
>
w...@vger.kernel.org] On Behalf Of Adrian Hunter
>>>> Sent: Friday, December 09, 2011 6:03 PM
>>>> To: Huang Changming-R66093
>>>> Cc: linux-mmc@vger.kernel.org; Huang Changming-R66093
>>>> Subject: Re: [PATCH 2/4] MMC/SD: Add callback function to detect
> -Original Message-
> From: Adrian Hunter [mailto:adrian.hun...@intel.com]
> Sent: Tuesday, December 13, 2011 4:01 PM
> To: Huang Changming-R66093
> Cc: linux-mmc@vger.kernel.org
> Subject: Re: [PATCH 2/4] MMC/SD: Add callback function to detect card
>
>
ng Changming-R66093
>> Cc: linux-mmc@vger.kernel.org; Huang Changming-R66093
>> Subject: Re: [PATCH 2/4] MMC/SD: Add callback function to detect card
>>
>> On 05/12/11 11:23, r66...@freescale.com wrote:
>>> From: Jerry Huang
>>>
>>> In order to check whethe
bject: Re: [PATCH 2/4] MMC/SD: Add callback function to detect card
>
> On 05/12/11 11:23, r66...@freescale.com wrote:
> > From: Jerry Huang
> >
> > In order to check whether the card has been removed, the function
> > mmc_send_status() will send command CMD13 to card
On 05/12/11 11:23, r66...@freescale.com wrote:
> From: Jerry Huang
>
> In order to check whether the card has been removed, the function
> mmc_send_status() will send command CMD13 to card and ask the card
> to send its status register to sdhc driver, which will generate
> many interrupts repeate
