Re: [PATCH v5 4/9] mmc: dw_mmc: lookup for optional biu and ciu clocks

Hi Jaehoon, Thanks for reviewing the patch. On 5 September 2012 14:00, Jaehoon Chung wrote: > On 09/05/2012 04:46 AM, Thomas Abraham wrote: >> Some platforms allow for clock gating and control of bus interface unit clock >> and card interface unit clock. Add support for clock lookup of optional

RE: [PATCH V4] Powerpc eSDHC Recover from the ADMA error

Hi, Anyone has some comment? Best Regards Jerry Huang > -Original Message- > From: Zhang Haijun-B42677 > Sent: Friday, August 31, 2012 3:36 PM > To: linux-mmc@vger.kernel.org > Cc: Zhang Haijun-B42677; Huang Changming-R66093 > Subject: [PATCH V4] Powerpc eSDHC Recover from the ADMA error

Re: Tracking down suspend/resume ext3/mmc issues on imx233

Copy a few more lists to get wider audience ... Regards, Shawn On Thu, Sep 06, 2012 at 10:03:35PM -0700, Mike Thompson wrote: > Hi, > > I'm working on adding power management support for the imx233 on > 3.6-rc2. In general I'm working on porting the pm.c file from the > Freescale 2.6.35 kernel

Re: [PATCH v3 0/3] DaVinci DMA engine conversion

Hi Matt, On 27.08.2012 17:33, Daniel Mack wrote: > On 23.08.2012 03:09, Matt Porter wrote: >> This series begins the conversion of the DaVinci private EDMA API >> implementation to a DMA engine driver and converts two of the three >> in-kernel users of the private EDMA API to DMA engine. >> >> The

Re: [PATCH] mmc: mxcmmc: fix bug that may block a data transfer forever.

On Thu, Sep 06, 2012 at 09:40:48AM +0200, Javier Martin wrote: > The problem can be easily reproduced using a script that loops > copying a file in an SD card to another place in the same SD card > and its related to read transfers. This only happens with DMA enabled. > > This is related to the fa

[PATCH 2/2] mmc: sdhci: add asynchronous interrupt support

If host support asynchronous interrupt and sdio device has enabled it, then enable/disable asynchronous interrupt on host when enable/disable sdio irq. Signed-off-by: Kevin Liu --- drivers/mmc/host/sdhci.c | 16 drivers/mmc/host/sdhci.h |2 ++ 2 files changed, 18 insertion

[PATCH 1/2] mmc: sdio: add asynchronous interrupt support on device

Enable asynchronous interrupt on device by default if both host and device support it and clock gating is allowed. If asynchronous interrupt is enabled, then no need to switch bus width to 1bit before suspend. Signed-off-by: Kevin Liu --- drivers/mmc/core/sdio.c | 22 +++---

[PATCH] mmc: mxcmmc: fix bug that may block a data transfer forever.

The problem can be easily reproduced using a script that loops copying a file in an SD card to another place in the same SD card and its related to read transfers. This only happens with DMA enabled. This is related to the fact that, when reading, an MMC irq signals the fact that all data from the