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From: "吳昊澄 Ricky" <ricky_wu@realtek.com>
To: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
Cc: Chris Clayton <chris2553@googlemail.com>,
	LKML <linux-kernel@vger.kernel.org>,
	"rdunlap@infradead.org" <rdunlap@infradead.org>,
	"philquadra@gmail.com" <philquadra@gmail.com>,
	"Arnd Bergmann" <arnd@arndb.de>
Subject: RE: PATCH: rtsx_pci driver - don't disable the rts5229 card reader on Intel NUC boxes
Date: Tue, 4 Aug 2020 08:08:10 +0000
Message-ID: <11e224ca299b48f1bea07082f2ff7c00@realtek.com> (raw)
In-Reply-To: <20200804074831.GB1761483@kroah.com>

> -----Original Message-----
> From: gregkh@linuxfoundation.org [mailto:gregkh@linuxfoundation.org]
> Sent: Tuesday, August 04, 2020 3:49 PM
> To: 吳昊澄 Ricky
> Cc: Chris Clayton; LKML; rdunlap@infradead.org; philquadra@gmail.com; Arnd
> Bergmann
> Subject: Re: PATCH: rtsx_pci driver - don't disable the rts5229 card reader on
> Intel NUC boxes
> 
> On Tue, Aug 04, 2020 at 02:44:41AM +0000, 吳昊澄 Ricky wrote:
> > Hi Chris,
> >
> > rtsx_pci_write_register(pcr, FPDTL, OC_POWER_DOWN, OC_POWER_DOWN);
> > This register operation saved power under 1mA, so if do not care the 1mA
> power we can have a patch to remove it, make compatible with NUC6
> > We tested others our card reader that remove it, we did not see any side effect
> >
> > Hi Greg k-h,
> >
> > Do you have any comments?
> 
> comments on what?  I don't know what you are responding to here, sorry.
> 
Can we have a patch to kernel for NUC6? It may cause more power(1mA) but it will have more compatibility

> greg k-h
> 
> ------Please consider the environment before printing this e-mail.

  reply index

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-02 19:48 Chris Clayton
2020-08-02 19:58 ` Chris Clayton
2020-08-03  3:01   ` 吳昊澄 Ricky
2020-08-03  5:27     ` Chris Clayton
2020-08-04  2:44   ` 吳昊澄 Ricky
2020-08-04  7:48     ` gregkh
2020-08-04  8:08       ` 吳昊澄 Ricky [this message]
2020-08-04  8:13         ` gregkh
2020-08-04  8:50         ` Chris Clayton
2020-08-04 10:46           ` 吳昊澄 Ricky
2020-08-04 11:51             ` Chris Clayton
2020-08-05  2:35               ` 吳昊澄 Ricky
2020-08-05  5:51                 ` Chris Clayton
2020-08-05 12:48                   ` Chris Clayton
2020-08-22  7:24                     ` Chris Clayton

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