Re: [PATCH] sdhci: Add quirk and device tree parameter to force SD test mode

2016-08-24 Thread Adrian Hunter
On 24/08/16 01:14, Zach Brown wrote: > On Tue, Aug 23, 2016 at 09:22:29AM +0300, Adrian Hunter wrote: >> On 23/08/16 01:55, Zach Brown wrote: >>> From: Jaeden Amero >>> >>> On some devices, CD is broken so that we must force the SDHCI into test >>> mode and set CD, so that it always detects an SD

Re: [PATCH] sdhci: Add quirk and device tree parameter to force SD test mode

2016-08-23 Thread Zach Brown
On Tue, Aug 23, 2016 at 01:34:20AM +, Haibo Chen wrote: > > -Original Message- > > From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc- > > ow...@vger.kernel.org] On Behalf Of Zach Brown > > Sent: Tuesday, August 23, 2016 6:56 AM > > To: adrian.hun...@intel.com > > Cc: ulf.hans...@l

Re: [PATCH] sdhci: Add quirk and device tree parameter to force SD test mode

2016-08-23 Thread Zach Brown
On Tue, Aug 23, 2016 at 09:22:29AM +0300, Adrian Hunter wrote: > On 23/08/16 01:55, Zach Brown wrote: > > From: Jaeden Amero > > > > On some devices, CD is broken so that we must force the SDHCI into test > > mode and set CD, so that it always detects an SD card as present. > > > > In order to g

Re: [PATCH] sdhci: Add quirk and device tree parameter to force SD test mode

2016-08-23 Thread Zach Brown
On Mon, Aug 22, 2016 at 07:46:09PM -0700, Frank Rowand wrote: > On 08/22/16 15:55, Zach Brown wrote: > > From: Jaeden Amero > > > > On some devices, CD is broken so that we must force the SDHCI into test > > mode and set CD, so that it always detects an SD card as present. > > > > In order to ge

Re: [PATCH] sdhci: Add quirk and device tree parameter to force SD test mode

2016-08-22 Thread Adrian Hunter
On 23/08/16 01:55, Zach Brown wrote: > From: Jaeden Amero > > On some devices, CD is broken so that we must force the SDHCI into test > mode and set CD, so that it always detects an SD card as present. > > In order to get a device with broken CD working, we had previously > always set the SDHCI

RE: [PATCH] sdhci: Add quirk and device tree parameter to force SD test mode

2016-08-22 Thread Haibo Chen
> -Original Message- > From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc- > ow...@vger.kernel.org] On Behalf Of Zach Brown > Sent: Tuesday, August 23, 2016 6:56 AM > To: adrian.hun...@intel.com > Cc: ulf.hans...@linaro.org; mark.rutl...@arm.com; robh...@kernel.org; > linux-...@vger.ke

Re: [PATCH] sdhci: Add quirk and device tree parameter to force SD test mode

2016-08-22 Thread Frank Rowand
On 08/22/16 15:55, Zach Brown wrote: > From: Jaeden Amero > > On some devices, CD is broken so that we must force the SDHCI into test > mode and set CD, so that it always detects an SD card as present. > > In order to get a device with broken CD working, we had previously > always set the SDHCI