From: Jaehoon Chung <jh80.chung@samsung.com>
To: Zhangfei Gao <zhangfei.gao@linaro.org>
Cc: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>
Subject: Re: [PATCH] mmc: dw_mmc: dw_mci_get_cd check MMC_CAP_NONREMOVABLE
Date: Wed, 06 May 2015 10:26:32 +0900 [thread overview]
Message-ID: <55496DC8.8060208@samsung.com> (raw)
In-Reply-To: <CABQgh9E5B=q-5+go2FJXUbDpveGm2xEo+1LdKbG40sxrZ7vQnA@mail.gmail.com>
Hi,
On 05/06/2015 10:14 AM, Zhangfei Gao wrote:
> On 6 May 2015 at 08:36, Jaehoon Chung <jh80.chung@samsung.com> wrote:
>> Hi, Zhangfei.
>>
>> If you want to check it, use the "broken-cd" and "non-removable" properties into dt-file.
>> Did you use them?
>
> Yes.
> "broken-cd" can work, but mmc_rescan keeps running.
> "non-removable" does NOT work, which should be used for emmc.
> Since dw_mci_get_cd only checks DW_MCI_QUIRK_BROKEN_CARD_DETECTION, so
> only checks "broken-cd" but not check "non-removable"
Did you use the usage like the below..
dwmmc0 {
non-removable;
broken-cd;
};
Best Regards,
Jaehoon Chung
>
> Thanks
>
next prev parent reply other threads:[~2015-05-06 1:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-05 8:54 [PATCH] mmc: dw_mmc: dw_mci_get_cd check MMC_CAP_NONREMOVABLE Zhangfei Gao
2015-05-06 0:36 ` Jaehoon Chung
2015-05-06 1:14 ` Zhangfei Gao
2015-05-06 1:26 ` Jaehoon Chung [this message]
2015-05-06 1:33 ` zhangfei
2015-05-06 1:39 ` Jaehoon Chung
2015-05-06 1:53 ` zhangfei
2015-05-06 2:16 ` zhangfei
2015-05-06 4:21 ` Jaehoon Chung
2015-05-06 5:30 ` zhangfei
2015-05-06 6:13 ` Jaehoon Chung
2015-05-06 6:30 ` zhangfei
2015-05-06 7:23 ` Arnd Bergmann
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=55496DC8.8060208@samsung.com \
--to=jh80.chung@samsung.com \
--cc=linux-mmc@vger.kernel.org \
--cc=zhangfei.gao@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox