Hi Christophe ,
On 2018/1/4 16:05, Christophe LEROY wrote:
>
>
> Le 25/12/2017 à 02:34, Yisheng Xie a écrit :
>>
>>
>> On 2017/12/24 17:05, christophe leroy wrote:
>>>
>>>
>>> Le 23/12/2017 à 14:48, Greg KH a écrit :
>>>> On Sat,
+ cris/ia64/mn10300/openrisc maintainers
On 2017/12/25 9:09, Yisheng Xie wrote:
> hi Christophe and Greg,
>
> On 2017/12/24 16:55, christophe leroy wrote:
>>
>>
>> Le 23/12/2017 à 16:57, Guenter Roeck a écrit :
>>> On 12/23/2017 05:48 AM, Greg KH wrote:
>
On 2017/12/23 21:45, Greg KH wrote:
> On Sat, Dec 23, 2017 at 07:02:59PM +0800, Yisheng Xie wrote:
>> --- a/lib/devres.c
>> +++ b/lib/devres.c
>> @@ -44,35 +44,6 @@ void __iomem *devm_ioremap(struct device *dev,
>> resource_size_t offset,
>
On 2017/12/24 17:05, christophe leroy wrote:
>
>
> Le 23/12/2017 à 14:48, Greg KH a écrit :
>> On Sat, Dec 23, 2017 at 06:55:25PM +0800, Yisheng Xie wrote:
>>> Hi all,
>>>
>>> When I tried to use devm_ioremap function and review related code, I found
hi Christophe and Greg,
On 2017/12/24 16:55, christophe leroy wrote:
>
>
> Le 23/12/2017 à 16:57, Guenter Roeck a écrit :
>> On 12/23/2017 05:48 AM, Greg KH wrote:
>>> On Sat, Dec 23, 2017 at 06:55:25PM +0800, Yisheng Xie wrote:
>>>> Hi all,
>>>>
Now, nobody use devm_ioremap_nocache anymore, can it can just be
removed. After this patch the size of devres.o will be reduced from
20304 bytes to 18992 bytes.
Suggested-by: Greg KH
Signed-off-by: Yisheng Xie
---
Documentation/driver-model/devres.txt | 1 -
include/linux/io.h
devm_ioremap_nocache.
Cc: Mauro Carvalho Chehab
Cc: linux-media@vger.kernel.org
Signed-off-by: Yisheng Xie
---
drivers/media/platform/tegra-cec/tegra_cec.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/tegra-cec/tegra_cec.c
b/drivers/media/platform
kill
devm_ioremap_nocache for no need to keep a macro around for the duplicate
thing. So here comes v3 and please help to review.
Thanks so much!
Yisheng Xie
[1] https://lkml.org/lkml/2017/11/20/135
[2] https://lkml.org/lkml/2017/11/25/21
Yisheng Xie (27):
ASOC: replace devm_ioremap_nocache
Some cameras post inaccurate frame where next frame data overlap
it. this results in screen flicker, and it need to be prevented.
So this patch marks the buffer error to discard the frame where
buffer overflow.
Signed-off-by: Baoyou Xie
---
drivers/media/usb/uvc/uvc_video.c | 1 +
1 file
Some cameras post inaccurate frame where next frame data overlap
it. this results in screen flicker, and it need to be prevented.
So this patch marks the buffer error to discard the frame where
buffer overflow.
Signed-off-by: Baoyou Xie
---
drivers/media/usb/uvc/uvc_video.c | 1 +
1 file
pendencies.
Signed-off-by: Baoyou Xie
---
drivers/media/platform/coda/coda-h264.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/coda/coda-h264.c
b/drivers/media/platform/coda/coda-h264.c
index 456773a..6d6f555 100644
--- a/drivers/media/platform/coda/coda-h264.c
+++
static.
So this patch marks it 'static'.
Signed-off-by: Baoyou Xie
---
drivers/dma-buf/sw_sync.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma-buf/sw_sync.c b/drivers/dma-buf/sw_sync.c
index 62e8e6d..6f16c85 100644
--- a/drivers/dma-buf/sw_sync.c
+++ b/
static.
So this patch marks it 'static'.
Signed-off-by: Baoyou Xie
---
drivers/dma-buf/sw_sync.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma-buf/sw_sync.c b/drivers/dma-buf/sw_sync.c
index 62e8e6d..6f16c85 100644
--- a/drivers/dma-buf/sw_sync.c
+++ b/
We get 1 warning when building kernel with W=1:
drivers/media/platform/coda/coda-h264.c:22:5: warning: no previous prototype
for 'coda_h264_padding' [-Wmissing-prototypes]
In fact, this function is declared in coda.h, so this patch
add missing header dependencies.
Signed-off-by:
made static.
so this patch marks this function with 'static'.
Signed-off-by: Baoyou Xie
---
drivers/staging/media/omap4iss/iss.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/omap4iss/iss.c
b/drivers/staging/media/omap4iss/iss.c
index 6ceb
Just look for Matthew Porter's presentation.
>
> Or maintainer who is responsible for v4l2 output can help you I
> guess.(but not me)
> Cheers,
>
> Nate
>
>
> On Thu, Jun 11, 2009 at 7:06 PM, xie wrote:
> > Dear Dongsoo Nathaniel ~~
> >
> > Does t
Dear Dongsoo Nathaniel ~~
Does the capture interface get the image and the output interface
display the image ~ ?
Best regards ~
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.ker
Dear Dongsoo Nathaniel ~~
In the spec , I have readed this sentence :
Video output devices encode stills or image sequences as analog video
signal.
Can you give me a function-example about output interface in real life
~~ ?
Thanks ~
Best regards ~!~
--
To unsubscribe from this list: send the lin
Dear all ~~
With your help I have implemented the preview with capture interface ~~
Now i want to implement the preview with ovelay , and my camera support
s ovelay ~
Who can tell me where I can find the document about ovelay sequcence ~ ?
Or does there have a standard example source code ~ ?
Tha
t is the maximum resolution-ed image data coming from
> external camera module. And whatever it is, you might have no problem
> getting data through memcpy with buf.byteused size.
> Cheers,
>
> Nate
>
> On Tue, Jun 9, 2009 at 11:22 AM, xie wrote:
> > hi ~~ Dongsoo, Nath
way, I wish you luck.
> Cheers,
>
> Nate
>
>
> On Mon, Jun 8, 2009 at 5:02 PM, xie wrote:
> > Hi Dongsoo, Nathaniel ~
> > You must be expert on V4l2 ~ Thanks very much for your help and advice
> > ~!~
> > I used the MXC camera interface driver from
eed to implement a hal for getting the frame data and
post it to top layer , so I used the memcpy simply . Am I right ~ ? Or
what about your advice ?
Thanks a lot ~~
在 2009-06-08一的 15:56 +0900,Dongsoo, Nathaniel Kim写道:
> Hello Xie,
>
> I'm not sure which camera interface driver y
Dear all ~~
I have met a issue when I used the mmap method for previewing . I just
used the standard code as spec to get the image data :
status_t CameraHardwareProwave::V4l2Camera::v4l2CaptureMainloop()
{
LOG_FUNCTION_NAME
int rt ;
unsigned int i ;
fd_set fds ;
23 matches
Mail list logo