On Sat, Mar 17, 2012 at 3:17 PM, Alan Cox wrote:
>> > dma-buf file descriptor. Userspace access to the buffer should be
>> > bracketed with DMA_BUF_IOCTL_{PREPARE,FINISH}_ACCESS ioctl calls to
>> > give the exporting driver a chance to deal with cache synchronization
>> > and such for cached user
On Sat, 17 Mar 2012, David Miller wrote:
From: santosh prasad nayak
Date: Sat, 17 Mar 2012 21:26:14 +0530
Caller is interpreting 0 in opposite way of normal sequence.
Thats why I misunderstood it.
The simple fact is that you didn't even look at the code at the call
sites when you wrote this
From: santosh prasad nayak
Date: Sat, 17 Mar 2012 21:26:14 +0530
> Caller is interpreting 0 in opposite way of normal sequence.
> Thats why I misunderstood it.
The simple fact is that you didn't even look at the code at the call
sites when you wrote this patch, and that's the first thing anyone
> > dma-buf file descriptor. Userspace access to the buffer should be
> > bracketed with DMA_BUF_IOCTL_{PREPARE,FINISH}_ACCESS ioctl calls to
> > give the exporting driver a chance to deal with cache synchronization
> > and such for cached userspace mappings without resorting to page
There should
Hi Ajay,
Thanks for the patch. I have a few comments below.
On Sat, Mar 17, 2012 at 04:52:14PM +0530, Ajay Kumar wrote:
> Modify the G2D driver(which initially supported only FIMG2D v3 style H/W)
> to support FIMG2D v41 style hardware present on Exynos4x12 and Exynos52x0 SOC.
>
> -- Set th
This message is generated daily by a cron job that builds media_tree for
the kernels and architectures in the list below.
Results of the daily build of media_tree:
date:Sat Mar 17 19:00:22 CET 2012
git hash:632fba4d012458fd5fedc678fb9b0f8bc59ceda2
gcc version: i686-linux-gcc (GCC
From: Santosh Nayak
Use uninterruptable sleep lock 'mutex_lock()' in place of
mutex_lock_interruptible() because there is no userspace
for s2250_probe().
Return -ENOMEM if kzalloc() fails to allocate and initialize.
Signed-off-by: Santosh Nayak
---
drivers/staging/media/go7007/s2250-board
Am Samstag, 17. März 2012, 17:00:36 schrieb santosh prasad nayak:
> Oliver,
>
> The following changes are for review only not a formal patch.
>
> -
> - if (mutex_lock_interruptible(&
Oliver,
The following changes are for review only not a formal patch.
-
- if (mutex_lock_interruptible(&usb->i2c_lock) == 0) {
+ mutex_lock(&usb->i2c_lock);
dat
Yes. You are right.
Caller is interpreting 0 in opposite way of normal sequence.
Thats why I misunderstood it.
In general, 0 means success and on error we return -ve.
Here its opposite.
regards
Santosh
On Sat, Mar 17, 2012 at 11:48 AM, David Miller wrote:
> From: santosh nayak
> Date: Fr
On Thu, 2012-03-15 at 23:54 -0400, Matt Berglund wrote:
> Andy,
>
> Thanks much. No, I had the 1600 sitting in a box, and I just moved my
> mobo and components [snip] into something
> with more cooling so I thought I would add the 1600 into the mix.
>
> I checked it in windows. No luck.
Windows
Modify the G2D driver(which initially supported only FIMG2D v3 style H/W)
to support FIMG2D v41 style hardware present on Exynos4x12 and Exynos52x0 SOC.
-- Set the SRC and DST type to 'memory' instead of using reset values.
-- FIMG2D v41 H/W uses different logic for stretching(scal
The patches are created against "media-for-next" branch of kmpark's tree at:
git://git.infradead.org/users/kmpark/linux-2.6-samsung
The existing G2D driver supports only FIMG2D v3 style H/W.
This Patch modifies the existing G2D driver to support FIMG2D v41 style H/W.
FIMG2D v41 is present in Exyno
Am 16.03.2012 14:10, schrieb santosh nayak:
> From: Santosh Nayak
>
> If locking attempt was interrupted by a signal then we should
> return -EINTR so that caller can take appropriate action.
NACK.
The return value of gigaset_start(), as documented in its
header comment, is:
* 1 - success
Hi Robert
On Sat, 17 Mar 2012, Robert Jarzmik wrote:
> Philipp Zabel writes:
>
> > This patch adds clk_prepare/clk_unprepare calls to the pxa_camera
> > driver by using the helper functions clk_prepare_enable and
> > clk_disable_unprepare.
> >
> > Signed-off-by: Philipp Zabel
> > Cc: Mauro Car
Philipp Zabel writes:
> This patch adds clk_prepare/clk_unprepare calls to the pxa_camera
> driver by using the helper functions clk_prepare_enable and
> clk_disable_unprepare.
>
> Signed-off-by: Philipp Zabel
> Cc: Mauro Carvalho Chehab
> Cc: Guennadi Liakhovetski
> Cc: Robert Jarzmik
Certa
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