On Thu, Dec 06, 2018 at 08:37:41AM -0800, Todd Kjos wrote:
> On Thu, Dec 6, 2018 at 6:51 AM Greg KH wrote:
> >
> > On Wed, Dec 05, 2018 at 03:19:24PM -0800, Todd Kjos wrote:
> > > Add __acquire()/__release() annnotations to fix warnings
> > > in sparse context checking
> > >
> > > There is one cas
This looks really nice.
Reviewed-by: Dan Carpenter
regards,
dan carpenter
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On Thu, Dec 06, 2018 at 03:52:43PM +, Daniel Bovensiepen wrote:
> Fixed spelling in comment section.
>
> Signed-off-by: Daniel Bovensiepen
Acked-by: Joel Fernandes (Google)
> ---
> drivers/staging/android/ashmem.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --gi
On Wed, 2018-12-05 at 19:01 -0500, Mauro Carvalho Chehab wrote:
> As complained by gcc:
>
> drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c: In
> function 'rk3288_vpu_jpeg_enc_set_qtable':
> drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c:70:10:
> warning: var
On Thu, Dec 06 2018, Nishad Kamdar wrote:
> Commit 2a54e3259e2a ("staging: mt7621-mmc: Remove #if 0 blocks in sd.c")
> does not completely remove an #if 0 block in sd.c. This causes the function
> msdc_select_clksrc() which was eariler not compiled, to be compiled.
> That causes an error - MSDC_CL
This patch series improves the load/unload of bcm2835 camera and audio
drivers.
Changes since RFC:
- rebase on current staging-next
- add Nicolas' reviewed-by
- address Dan Carpenter's comments about error handling of device registration
Stefan Wahren (10):
staging: bcm2835-camera: Abort probe
There is not much value behind this boilerplate, so use
module_platform_driver() instead.
Signed-off-by: Stefan Wahren
Reviewed-by: Nicolas Saenz Julienne
---
.../staging/vc04_services/bcm2835-audio/bcm2835.c| 20 +---
1 file changed, 1 insertion(+), 19 deletions(-)
diff --
Abort the probing of the camera driver in case there isn't a camera
actually connected to the Raspberry Pi. This solution also avoids a
NULL ptr dereference of mmal instance on driver unload.
Fixes: 7b3ad5abf027 ("staging: Import the BCM2835 MMAL-based V4L2 camera
driver.")
Signed-off-by: Stefan
Just like the bcm2835-video make this a platform driver which is probed
by vchiq. In order to change the number of channels use a module
parameter instead, but use the maximum as default.
Signed-off-by: Stefan Wahren
Reviewed-by: Nicolas Saenz Julienne
---
.../staging/vc04_services/bcm2835-audi
Since the camera driver isn't probed via DT, we need to properly setup DMA.
Fixes: 37b7b3087a2f ("staging/vc04_services: Register a platform device for the
camera driver.")
Signed-off-by: Stefan Wahren
---
.../vc04_services/interface/vchiq_arm/vchiq_arm.c | 27 +++---
1 file ch
In order to have this more consistent between the vc04 services move
the module information to the end of the file.
Signed-off-by: Stefan Wahren
Reviewed-by: Nicolas Saenz Julienne
---
.../staging/vc04_services/bcm2835-camera/bcm2835-camera.c| 12 ++--
1 file changed, 6 insertions(+
In order to make the module bcm2835-camera load automatically, we need to
add a module alias.
Fixes: 4bebb0312ea9 ("staging/bcm2835-camera: Set ourselves up as a platform
driver.")
Signed-off-by: Stefan Wahren
Reviewed-by: Nicolas Saenz Julienne
---
drivers/staging/vc04_services/bcm2835-camera
Following Eric's commit 37b7b3087a2f ("staging/vc04_services: Register a
platform device for the camera driver.") this register the audio driver as
a platform device, too.
Signed-off-by: Stefan Wahren
---
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 2 ++
1 file changed, 2 ins
Enable the compilation test for bcm2835-audio to gain more build coverage.
Signed-off-by: Stefan Wahren
Reviewed-by: Nicolas Saenz Julienne
---
drivers/staging/vc04_services/bcm2835-audio/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/vc04_services/b
Currently there is only a catch-all info message which print the
relevant error code without any context. So add more specific error
messages in order to narrow down possible issues.
Signed-off-by: Stefan Wahren
Reviewed-by: Nicolas Saenz Julienne
---
.../vc04_services/bcm2835-camera/bcm2835-ca
As per default the GPU memory config of the Raspberry Pi isn't sufficient
for the camera usage. Even worse the bcm2835 camera driver doesn't provide a
helpful error message in this case. So let's add a hint to point the user
to the likely cause.
Signed-off-by: Stefan Wahren
Reviewed-by: Nicolas S
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On Thu, Dec 06, 2018 at 03:04:03PM +0100, Greg KH wrote:
> On Wed, Dec 05, 2018 at 10:42:06PM +0100, Christian Brauner wrote:
> > On Wed, Dec 05, 2018 at 09:01:45PM +0100, Greg KH wrote:
> > > > /* binder-control */
> > > > Each new binderfs instance comes with a binder-control device. No other
> >
On Thu, Dec 6, 2018 at 6:51 AM Greg KH wrote:
>
> On Wed, Dec 05, 2018 at 03:19:24PM -0800, Todd Kjos wrote:
> > Add __acquire()/__release() annnotations to fix warnings
> > in sparse context checking
> >
> > There is one case where the warning was due to a lack of
> > a "default:" case in a switc
On 06/12/2018 16:23, Greg Kroah-Hartman wrote:
On Thu, Dec 06, 2018 at 04:14:53PM +, Bryan O'Donoghue wrote:
On 06/12/2018 15:05, Greg Kroah-Hartman wrote:
On Thu, Dec 06, 2018 at 09:43:46AM +, Bryan O'Donoghue wrote:
On 05/12/2018 21:00, Sicilia Cristian wrote:
It doesn't change the
On Thu, Dec 06, 2018 at 04:14:53PM +, Bryan O'Donoghue wrote:
> On 06/12/2018 15:05, Greg Kroah-Hartman wrote:
> > On Thu, Dec 06, 2018 at 09:43:46AM +, Bryan O'Donoghue wrote:
> > > On 05/12/2018 21:00, Sicilia Cristian wrote:
> > > > It doesn't change the result string
> > >
> > > So why
On 06/12/2018 15:05, Greg Kroah-Hartman wrote:
On Thu, Dec 06, 2018 at 09:43:46AM +, Bryan O'Donoghue wrote:
On 05/12/2018 21:00, Sicilia Cristian wrote:
It doesn't change the result string
So why do it then ?
Because it is easier to read this way and odds are checkpatch is
happier.
F
Fixed spelling in comment section.
Signed-off-by: Daniel Bovensiepen
---
drivers/staging/android/ashmem.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c
index a880b5c6c6c3..90a8a9f1ac7d 100644
--- a/driv
Commit 2a54e3259e2a ("staging: mt7621-mmc: Remove #if 0 blocks in sd.c")
does not completely remove an #if 0 block in sd.c. This causes the function
msdc_select_clksrc() which was eariler not compiled, to be compiled.
That causes an error - MSDC_CLKSRC_REG is not defined.
This patch completely rem
On Thu, Dec 06, 2018 at 08:08:24AM +1100, NeilBrown wrote:
> On Wed, Dec 05 2018, Nishad Kamdar wrote:
>
> > The below patch
> > https://lore.kernel.org/patchwork/patch/995533/
> > does not completely remove an #if 0 block in sd.c.
>
> Standard practice is to identify patches by their commit id.
On Thu, Dec 06, 2018 at 09:43:46AM +, Bryan O'Donoghue wrote:
> On 05/12/2018 21:00, Sicilia Cristian wrote:
> > It doesn't change the result string
>
> So why do it then ?
Because it is easier to read this way and odds are checkpatch is
happier.
thanks,
greg k-h
___
On Wed, Dec 05, 2018 at 03:19:24PM -0800, Todd Kjos wrote:
> Add __acquire()/__release() annnotations to fix warnings
> in sparse context checking
>
> There is one case where the warning was due to a lack of
> a "default:" case in a switch statement where a lock was
> being released in each of the
This patch solves the register readback issue with the bit shift. When the
dac resolution was lower than the register size (ex. 12 bits out of 16
bits) the readback value was not shifted with the difference in bits and
the value was higher. Also a mask is applied on the read value in order to
get t
On Wed, Dec 05, 2018 at 10:42:06PM +0100, Christian Brauner wrote:
> On Wed, Dec 05, 2018 at 09:01:45PM +0100, Greg KH wrote:
> > > /* binder-control */
> > > Each new binderfs instance comes with a binder-control device. No other
> > > devices will be present at first. The binder-control device ca
From: Stefan Popa
The AD5310R is a single channel DAC with 10-bit precision, which is
part of the same family as AD5311R, except that it uses the spi interface
instead of i2c. The device has a built-in 2.5V reference which is enabled
by default.
Another important difference is that the SPI write
From: Lan Tianyu
For nested memory virtualization, Hyper-v doesn't set write-protect
L1 hypervisor EPT page directory and page table node to track changes
while it relies on guest to tell it changes via HvFlushGuestAddressLlist
hypercall. HvFlushGuestAddressLlist hypercall provides a way to flus
From: Lan Tianyu
Add flush range call back in the kvm_x86_ops and platform can use it
to register its associated function. The parameter "kvm_tlb_range"
accepts a single range and flush list which contains a list of ranges.
Signed-off-by: Lan Tianyu
---
Change since v1:
Change "end_gfn"
From: Lan Tianyu
This patch is to trace log in the hyperv_nested_flush_
guest_mapping_range().
Signed-off-by: Lan Tianyu
---
arch/x86/hyperv/nested.c| 1 +
arch/x86/include/asm/trace/hyperv.h | 14 ++
2 files changed, 15 insertions(+)
diff --git a/arch/x86/hyperv/nest
From: Lan Tianyu
Hyper-V provides HvFlushGuestAddressList() hypercall to flush EPT tlb
with specified ranges. This patch is to add the hypercall support.
Reviewed-by: Michael Kelley
Signed-off-by: Lan Tianyu
---
Change sincd v4:
- Expose function hyperv_fill_flush_guest_mapping_list()
As explained in previous patch, this SPI controller seems to be
tested on SPI flash only before mass production and some bits are
swizzled under other SPI modes probably due to incorrect wiring
inside the silicon. Drop implementation of SPI mode 1/2/3 since
they are broken.
Also drop RT2880_SPI_MO
This SPI controller seems to be tested on SPI flash only and SPI mode
1/2/3 and full-duplex mode is broken. (Details are in commit messages
for the two patches.)
This patchset drops those broken modes.
Changes since v2:
Send the two commit as a patchset
fix code style complained by checkpatch.pl
According to John Crispin (aka blogic) on IRC on Nov 26 2018:
so basically i made cs1 work for MTK/labs when i built
the linkit smart for them. the req-sheet said that cs1 should be proper
duplex spi. however
1) the core will always send 1 byte before any transfer, this is the
m
On Wed, Dec 05, 2018 at 02:59:53PM -0700, Jeremy Fertic wrote:
> On Thu, Dec 06, 2018 at 01:25:55AM +0530, Shreeya Patel wrote:
> > On Tue, 2018-12-04 at 18:49 -0700, Jeremy Fertic wrote:
> > > This reverts commit 00426e99789357dbff7e719a092ce36a3ce49d94.
> > >
> > > i2c_smbus_read_byte() returns
Chuanhong Guo 于2018年12月6日周四 下午7:19写道：
>
> As explained in previous patch, this SPI controller seems to be
> tested on SPI flash only before mass production and some bits are
> swizzled under other SPI modes probably due to incorrect wiring
> inside the silicon. Drop implementation of SPI mode 1/2/
On 06/12/2018 12:18, Chuanhong Guo wrote:
As explained in previous patch, this SPI controller seems to be
tested on SPI flash only before mass production and some bits are
swizzled under other SPI modes probably due to incorrect wiring
inside the silicon. Drop implementation of SPI mode 1/2/3 s
Chuanhong Guo 于2018年12月6日周四 下午7:19写道：
>
> According to John Crispin (aka blogic) on IRC on Nov 26 2018:
> so basically i made cs1 work for MTK/labs when i built
> the linkit smart for them. the req-sheet said that cs1 should be proper
> duplex spi. however
>1) the core will always s
As explained in previous patch, this SPI controller seems to be
tested on SPI flash only before mass production and some bits are
swizzled under other SPI modes probably due to incorrect wiring
inside the silicon. Drop implementation of SPI mode 1/2/3 since
they are broken.
Also drop RT2880_SPI_MO
According to John Crispin (aka blogic) on IRC on Nov 26 2018:
so basically i made cs1 work for MTK/labs when i built
the linkit smart for them. the req-sheet said that cs1 should be proper
duplex spi. however
1) the core will always send 1 byte before any transfer, this is the
m
When using the internal clock the device has an option in which the clock
output is available on MCLK2 pin. This patch adds a dt binding for enabling
this property.
Signed-off-by: Mircea Caprioru
---
drivers/staging/iio/adc/ad7192.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
This patch adds a clock to the state structure of ad7192 for getting the
external clock frequency. This modifications is in accordance with clock
framework dt bindings documentation.
Signed-off-by: Mircea Caprioru
---
drivers/staging/iio/adc/ad7192.c | 74 +---
driver
On 05/12/2018 21:00, Sicilia Cristian wrote:
It doesn't change the result string
So why do it then ?
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Dear friend,
Good day.
How are you?
This is crystal from Kollewin Technology Co.,Limited.
Glad to hear that you are on the market for the Siemens HMI, we specialize in
this field for over 14 years, with
full new original,1 year warranty.
Also we resell some other well-known automation products
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