> Hello Huang,
>
> On Fri, Oct 26, 2012 at 02:42:36AM +, Huang Changming-R66093 wrote:
> > For the current polling mode, driver will send CMD13 to poll the card
> status periodically , which will cause too many interrupts.
> > Once I sent patches to detect the card when using polling mode last
Hello Huang,
On Fri, Oct 26, 2012 at 02:42:36AM +, Huang Changming-R66093 wrote:
> For the current polling mode, driver will send CMD13 to poll the card status
> periodically , which will cause too many interrupts.
> Once I sent patches to detect the card when using polling mode last year:
>
om: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Anton Vorontsov
> Sent: Thursday, October 25, 2012 6:31 PM
> To: Huang Changming-R66093
> Cc: linux-...@vger.kernel.org; Chris Ball; Kumar Gala; linuxppc-
> d...@lists.ozlabs.org
> Subject: Re: [PAT
On Thu, Oct 25, 2012 at 10:05:44AM +, Huang Changming-R66093 wrote:
> Hi, Anton.
> Could you have any comment about it?
> If not, I will resend this patch with v2.
Technically, the patch looks fine.
But again, as far as I recall, the card detection logic was broken on the
SOC level (it's actu
, October 23, 2012 4:40 PM
> To: Anton Vorontsov
> Cc: linux-...@vger.kernel.org; Chris Ball; Kumar Gala; linuxppc-
> d...@lists.ozlabs.org
> Subject: RE: [PATCH] powerpc/esdhc: enable the card insert/remove
> interrupt
>
> Hi, Anton
> For FSL SOCs, the interrupt mode is support
ang Changming-R66093
> Cc: linux-...@vger.kernel.org; Huang Changming-R66093; Chris Ball; Kumar
> Gala; linuxppc-dev@lists.ozlabs.org
> Subject: Re: [PATCH] powerpc/esdhc: enable the card insert/remove
> interrupt
>
> On Tue, Oct 23, 2012 at 03:01:17PM +0800, r66...@freescale.co
On Tue, Oct 23, 2012 at 03:01:17PM +0800, r66...@freescale.com wrote:
> From: Jerry Huang
>
> The current eSDHC driver use the poll mode to detect
> if the SD/MMC card is inserted or removed, which will generate
> many interrupts and impact the performance.
> Therefore, change the default card d
