From: Kevin Liu
Add the interface since emmc may need 1.2v voltage.
The function should be controller specific.
Signed-off-by: Kevin Liu
---
drivers/mmc/host/sdhci.c |3 +++
drivers/mmc/host/sdhci.h |1 +
2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/s
On Tuesday, September 11, 2012, Girish K S
wrote:
> On 11 September 2012 11:16, Seungwon Jeon wrote:
> > On Tuesday, September 11, 2012, Girish K S
> > wrote:
> >> On 11 September 2012 07:53, Seungwon Jeon wrote:
> >> > This reverts commit 94c6cee91(Add check for IDMAC configuration).
> >> >
On 11 September 2012 11:16, Seungwon Jeon wrote:
> On Tuesday, September 11, 2012, Girish K S
> wrote:
>> On 11 September 2012 07:53, Seungwon Jeon wrote:
>> > This reverts commit 94c6cee91(Add check for IDMAC configuration).
>> > Synopsys says that only if internal dmac is not present, optiona
On Tuesday, September 11, 2012, Girish K S
wrote:
> On 11 September 2012 07:53, Seungwon Jeon wrote:
> > This reverts commit 94c6cee91(Add check for IDMAC configuration).
> > Synopsys says that only if internal dmac is not present, optional
> > external dma interface is present. When internal dm
On Tue, Sep 4, 2012 at 6:38 PM, Hebbar, Gururaja wrote:
> From: Vaibhav Bedia
>
> In some cases mmc_suspend_host() is not able to claim the
> host and proceed with the suspend process. The core returns
> -EBUSY to the host controller driver. Unfortunately, the
> host controller driver does not pa
On Sun, Sep 9, 2012 at 11:06 AM, Chris Ball wrote:
> Tested on OLPC XO-4/MMP3, where the card power for two of the
> controllers is a sideband GPIO. The third cell in the power-gpios
> property controls whether the GPIO is active high/active low.
>
> (Also, pass host_caps2 through from platdata t
From: Wei WANG
Realtek PCI-E SD/MMC card host driver is used to access SD/MMC card,
with the help of Realtek PCI-E card reader MFD driver.
Signed-off-by: Wei WANG
Reviewed-by: Arnd Bergmann
Tested-by: Borislav Petkov
---
drivers/mmc/host/Kconfig |7 +
drivers/mmc/host/Makefile
From: Wei WANG
Realtek PCI-E Memstick card host driver is used to access Memstick
card, with the help of Realtek PCI-E card reader MFD driver.
Signed-off-by: Wei WANG
---
drivers/memstick/host/Kconfig | 10 +
drivers/memstick/host/Makefile |1 +
drivers/memstick/host/rtsx_pci_
From: Wei WANG
Support for Realtek PCI-Express driver-based card readers including rts5209 and
rts5229.
v2:
1. Using platform device to replace realtek slot bus
v3:
1. Fix a bug that DMA out of SW-IOMMU space in Lenovo Thinkpad x121e
2. Tested by Borislav Petkov
v4:
1. Fulfill power manageme
On 09/11/2012 01:40 PM, Girish K S wrote:
> On 11 September 2012 10:06, Jaehoon Chung wrote:
>> On 09/11/2012 12:46 PM, Girish K S wrote:
>>> On 11 September 2012 07:53, Seungwon Jeon wrote:
This reverts commit 94c6cee91(Add check for IDMAC configuration).
Synopsys says that only if int
On 11 September 2012 10:06, Jaehoon Chung wrote:
> On 09/11/2012 12:46 PM, Girish K S wrote:
>> On 11 September 2012 07:53, Seungwon Jeon wrote:
>>> This reverts commit 94c6cee91(Add check for IDMAC configuration).
>>> Synopsys says that only if internal dmac is not present, optional
>>> external
On 09/11/2012 12:46 PM, Girish K S wrote:
> On 11 September 2012 07:53, Seungwon Jeon wrote:
>> This reverts commit 94c6cee91(Add check for IDMAC configuration).
>> Synopsys says that only if internal dmac is not present, optional
>> external dma interface is present. When internal dmac is present
On 11 September 2012 07:53, Seungwon Jeon wrote:
> This reverts commit 94c6cee91(Add check for IDMAC configuration).
> Synopsys says that only if internal dmac is not present, optional
> external dma interface is present. When internal dmac is present,
> '0' value in DMA_INTERFACE of HCON is reaso
This reverts commit 94c6cee91(Add check for IDMAC configuration).
Synopsys says that only if internal dmac is not present, optional
external dma interface is present. When internal dmac is present,
'0' value in DMA_INTERFACE of HCON is reasonable. DMA_INTERFACE
indicates external dma interface. And
Hi Chris
On Sun, 9 Sep 2012, Chris Ball wrote:
> A power gpio is a sideband output gpio that controls card power.
Thanks for the patch. It looks good formally now, thanks for taking into
account my comments. However, I'm wondering: this GPIO is different from
the previous two - it's an output.
On Sun, 9 Sep 2012, Chris Ball wrote:
> mmc_gpio_request_ro() doesn't store the requested gpio in ctx->ro_gpio.
> As a result, subsequent calls to mmc_gpio_get_ro() will always fail
> with -ENOSYS because the gpio number isn't available to that function.
>
> Cc: stable
> Signed-off-by: Chris Bal
On Thu, Sep 06, 2012 at 03:25:21PM +0200, Daniel Mack wrote:
> 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
On Mon, Sep 10, 2012 at 10:11:48AM -0500, Matt Sealey wrote:
> Wouldn't it be better if the root filesystem was marked as
> non-removable in the device tree - or in the case of a truly removable
> card, just marked in the MMC subsystem - and the MMC subsystem skipped
> the "it could be removed" for
Wouldn't it be better if the root filesystem was marked as
non-removable in the device tree - or in the case of a truly removable
card, just marked in the MMC subsystem - and the MMC subsystem skipped
the "it could be removed" for suspend/resume operations?
Whether you can or you cannot remove an
I think this describes three use cases which are different, as Shawn
said we have here;
* missing card detect support (card detect is not wired so it's
impossible to tell, and the controller doesn't support the SD standard
card detection)
* non-removable device
* broken card detect support
The th
I just had a couple few style comments is all, nothing that couldn't
be fixed in a later patch.
On Mon, Sep 10, 2012 at 04:03:29PM +0800, wei_w...@realsil.com.cn wrote:
> +static int rts5209_extra_init_hw(struct rtsx_pcr *pcr)
> +{
> + return 0;
> +}
It would be nicer if the caller checked w
On Mon, Sep 10, 2012 at 05:25:43PM +0800, wwang wrote:
> 于 2012年09月10日 17:21, Dan Carpenter 写道:
> > These don't apply on top of linux-next. What do they apply on?
> >
> > regards,
> > dan carpenter
> >
> Hi Dan:
>
> These can be applied on torvalds's linux tree, tag v3.6-rc5, that is:
> http://gi
On Mon, Sep 10, 2012 at 01:04:00PM +0300, Lauri Hintsala wrote:
> >>@@ -187,6 +188,9 @@ static int mxs_mmc_get_cd(struct mmc_host *mmc)
> >> {
> >>struct mxs_mmc_host *host = mmc_priv(mmc);
> >>
> >>+ if (host->broken_cd)
> >>+ return -ENOSYS;
> >>+
> >
> >The .get_cd caller does n
Hi Shawn,
On 09/10/2012 09:08 AM, Shawn Guo wrote:
On Fri, Sep 07, 2012 at 02:45:17PM +0300, Lauri Hintsala wrote:
This feature allows to use SDIO bus without wiring card detect
signal.
This looks like a case of "broken-cd" ...
This is relevant in cases where SDIO device is connected to
SDI
于 2012年09月10日 17:21, Dan Carpenter 写道:
> These don't apply on top of linux-next. What do they apply on?
>
> regards,
> dan carpenter
>
Hi Dan:
These can be applied on torvalds's linux tree, tag v3.6-rc5, that is:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=tag;h=refs/tags/v3.6-
These don't apply on top of linux-next. What do they apply on?
regards,
dan carpenter
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
From: Wei WANG
Realtek PCI-E SD/MMC card host driver is used to access SD/MMC card,
with the help of Realtek PCI-E card reader MFD driver.
Signed-off-by: Wei WANG
Reviewed-by: Arnd Bergmann
Tested-by: Borislav Petkov
---
drivers/mmc/host/Kconfig |7 +
drivers/mmc/host/Makefile
From: Wei WANG
Realtek PCI-E Memstick card host driver is used to access Memstick
card, with the help of Realtek PCI-E card reader MFD driver.
Signed-off-by: Wei WANG
---
drivers/memstick/host/Kconfig | 10 +
drivers/memstick/host/Makefile |1 +
drivers/memstick/host/rtsx_pci_
From: Wei WANG
Support for Realtek PCI-Express driver-based card readers including rts5209 and
rts5229.
v2:
1. Using platform device to replace realtek slot bus
v3:
1. Fix a bug that DMA out of SW-IOMMU space in Lenovo Thinkpad x121e
2. Tested by Borislav Petkov
v4:
1. Fulfill power manageme
On Fri, Sep 07, 2012 at 12:43:37PM +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
30 matches
Mail list logo