rnel.org
> Subject: Re: [PATCH 3/4 v5] SDHCI: add sdhci_get_cd callback to detect
> the card
>
> On Mon, Nov 19, 2012 at 03:15:53AM +, Huang Changming-R66093 wrote:
> [...]
> > > > > @@ -1573,6 +1573,26 @@ static int sdhci_get_ro(st
On Mon, Nov 19, 2012 at 03:15:53AM +, Huang Changming-R66093 wrote:
[...]
> > > > @@ -1573,6 +1573,26 @@ static int sdhci_get_ro(struct mmc_host *mmc)
> > > > return ret;
> > > > }
> > > >
> > > > +/* Return values for the sdjco_get_cd callback:
> > > > + * 0 for a absent card
> > >
> -Original Message-
> From: Anton Vorontsov [mailto:cbouatmai...@gmail.com]
> Sent: Monday, November 19, 2012 10:58 AM
> To: Huang Changming-R66093
> Cc: Chris Ball; linux-mmc@vger.kernel.org
> Subject: Re: [PATCH 3/4 v5] SDHCI: add sdhci_get_cd callback to detect
>
On Mon, Nov 19, 2012 at 02:50:18AM +, Huang Changming-R66093 wrote:
[...]
> > diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index
> > f05a377..cc9c8a6 100644
> > --- a/drivers/mmc/host/sdhci.c
> > +++ b/drivers/mmc/host/sdhci.c
> > @@ -1573,6 +1573,26 @@ static int sdhci_get_
Anton,
No any feedback since posted.
Could you give some comment about it?
Best Regards
Jerry Huang
> -Original Message-
> From: Huang Changming-R66093
> Sent: Tuesday, October 30, 2012 4:13 PM
> To: linux-mmc@vger.kernel.org
> Cc: Huang Changming-R66093; Anton Vorontsov; Chris Ball
> Su
> -Original Message-
> From: Aaron Lu [mailto:aaron...@amd.com]
> Sent: Friday, January 13, 2012 2:21 PM
> To: Huang Changming-R66093
> Cc: linux-mmc@vger.kernel.org; Chris Ball
> Subject: Re: [PATCH 3/4 v5] SDHCI: add sdhci_get_cd callback to detect
> the card
>
On Fri, Jan 13, 2012 at 04:50:11AM +, Huang Changming-R66093 wrote:
>
>
> > I think this function has to take care of standard sd host behaviour: if
> > a specific host has implemented the get_cd callback, then use it; if
> > not, then see the BROKEN_DETECT quirk; finally, use the present reg
> -Original Message-
> From: Aaron Lu [mailto:aaron...@amd.com]
> Sent: Friday, January 13, 2012 11:27 AM
> To: Huang Changming-R66093
> Cc: linux-mmc@vger.kernel.org; Chris Ball
> Subject: Re: [PATCH 3/4 v5] SDHCI: add sdhci_get_cd callback to detect
> the card
>
Hi,
On Fri, Jan 13, 2012 at 02:25:18AM +, Huang Changming-R66093 wrote:
> Hi, Chris,
> Could you have any comment about this patch?
> Can it go into 3.3 or 3.4?
>
> Thanks
> Jerry Huang
>
> > -Original Message-
> > From: Huang Changming-R66093
> > Sent: Wednesday, December 14, 2011 1
Hi, Chris,
Could you have any comment about this patch?
Can it go into 3.3 or 3.4?
Thanks
Jerry Huang
> -Original Message-
> From: Huang Changming-R66093
> Sent: Wednesday, December 14, 2011 10:18 AM
> To: linux-mmc@vger.kernel.org
> Cc: Huang Changming-R66093; Chris Ball
> Subject: [PATC
ris Ball
> Subject: Re: [PATCH 3/4 v5] SDHCI: add sdhci_get_cd callback to detect
> the card
>
> On 12/16/2011 12:25 PM, Huang Changming-R66093 wrote:
>
> >>> I am very confused, why do we read the present state register on
> every
> >> request?
> >&g
On 12/16/2011 12:25 PM, Huang Changming-R66093 wrote:
>>> I am very confused, why do we read the present state register on every
>> request?
>>
>> How long time read the present state register?
> Even if one line code is performed, I think it need time to complete.
>
>>> My codes are added to the
> > I am very confused, why do we read the present state register on every
> request?
>
> How long time read the present state register?
Even if one line code is performed, I think it need time to complete.
> > My codes are added to the function mmc_sd_detect in file core/sd.c
> > Function mmc_re
kity [mailto:prak...@marvell.com]
>>>> Sent: Wednesday, December 14, 2011 12:52 PM
>>>> To: Huang Changming-R66093
>>>> Cc: linux-mmc@vger.kernel.org; Huang Changming-R66093; Chris Ball
>>>> Subject: Re: [PATCH 3/4 v5] SDHCI: add sdhci_get_cd callback to
&
> -Original Message-
> From: Philip Rakity [mailto:prak...@marvell.com]
> Sent: Thursday, December 15, 2011 2:42 PM
> To: Huang Changming-R66093
> Cc: linux-mmc@vger.kernel.org; Chris Ball
> Subject: Re: [PATCH 3/4 v5] SDHCI: add sdhci_get_cd callback to detect
> th
; Huang Changming-R66093; Chris Ball
>> Subject: Re: [PATCH 3/4 v5] SDHCI: add sdhci_get_cd callback to detect
>> the card
>>
>>
>> On Dec 13, 2011, at 6:18 PM, wrote:
>>
>>> From: Jerry Huang
>>>
>>> Add callback function sd
> -Original Message-
> From: Philip Rakity [mailto:prak...@marvell.com]
> Sent: Wednesday, December 14, 2011 12:52 PM
> To: Huang Changming-R66093
> Cc: linux-mmc@vger.kernel.org; Huang Changming-R66093; Chris Ball
> Subject: Re: [PATCH 3/4 v5] SDHCI: add sdhci_get_cd
On Dec 13, 2011, at 6:18 PM, wrote:
> From: Jerry Huang
>
> Add callback function sdhci_get_cd to detect the card.
> And one new callback added to implement the card detect in sdhci struncture.
> If special platform has the card detect callback, it will return the card
> state, the value zero
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