On 09/17/2015 08:51 PM, Stephen Boyd wrote:
On 09/16, Gabriel Fernandez wrote:
Use a generic name for this kind of PLL
Correction in dts files are already done here:
commit 5eb26c605909 ("ARM: STi: DT: Rename st_pll3200c32_407_c0_x into
st_pll3200c32_cx_x")
Signed-off-by: Gabriel Fernandez
On 09/17/2015 08:14 PM, Stephen Boyd wrote:
On 09/17, Maxime Coquelin wrote:
On 09/17/2015 12:30 AM, Stephen Boyd wrote:
On 09/16, Gabriel Fernandez wrote:
This patch set fixes a kernel crash :
[..]
This kernel crash is due to a broken compatibility with this commit:
commit 5eb26c605909
On Fri, Sep 18, 2015 at 02:58:52PM +0800, Bayi Cheng wrote:
> add spi nor flash driver for mediatek controller
>
> Signed-off-by: Bayi Cheng
> ---
> drivers/mtd/spi-nor/Kconfig | 7 +
> drivers/mtd/spi-nor/Makefile | 1 +
> drivers/mtd/spi-nor/mtk_quadspi.c | 483
>
+Shawn's new address
+linux-arm-kernel
> On drivers/clk/mxs/clk-frac.c, the function clk_frac_round_rate returned a bad
> result. The division before multiplication computes a wrong value ; the
> calculation is inverted to fix the problem. The second issue is that the exact
> rate have decimals
ls1 has qe and ls1 has arm cpu.
move qe from arch/powerpc to drivers/soc/fsl
to adapt to powerpc and arm
Signed-off-by: Zhao Qiang
---
Changes for v2:
- move code to driver/soc
Changes for v3:
- change drivers/soc/qe to drivers/soc/fsl-qe
Changes for v4:
- move
QE and CPM have the same muram, they use the same management
functions. Now QE support both ARM and PowerPC, it is necessary
to move QE to "driver/soc", so move the muram management functions
from cpm_common to qe_common for preparing to move QE code to "driver/soc"
Signed-off-by: Zhao Qiang
---
Use genalloc to manage CPM/QE muram instead of rheap.
Signed-off-by: Zhao Qiang
---
Changes for v9:
- splitted from patch 3/5, modify cpm muram management functions.
Changes for v10:
- modify cpm muram first, then move to qe_common
- modify commit.
Bytes alignment is required to manage some special RAM,
so add gen_pool_first_fit_align to genalloc,
meanwhile add gen_pool_alloc_data to pass data to
gen_pool_first_fit_align(modify gen_pool_alloc as a wrapper)
Signed-off-by: Zhao Qiang
---
Changes for v6:
- patches set v6 include a new
Add new algo for genalloc, it reserve a specific region of
memory matching the size requirement (no alignment constraint)
Signed-off-by: Zhao Qiang
---
Changes for v9:
- reserve a specific region, if the return region
- is not during the specific region, return fail.
Changes for
On Thursday 17 September 2015 15:41:33 David Daney wrote:
> From: David Daney
>
> The on-chip devices all have fixed bars. So, fix them up.
>
> Signed-off-by: David Daney
>
You should be able to just mark the BARs as fixed in DT and not need
this hack. If that doesn't work with current
Hi Arnd,
Thanks once again for working on this! Unfortunately, this approach won't
work, see my comments below.
BTW, I would expect to see compile errors when compiling for 32 bit. Did
you try that?
On 09/17/2015 11:19 PM, Arnd Bergmann wrote:
> This is the final change to enable user space
Use for struct pxa2xx_spi_master clock_enable field was removed years ago
from the pxa2xx-spi driver by the commit 2f1a74e5a2de ("[ARM] pxa: make
pxa2xx_spi driver use ssp_request()/ssp_free()").
Therefore remove it from structure definition, documentation and from
couple affected board files.
* Andy Lutomirski wrote:
> This demotes an OOPS and likely panic due to a failed non-"safe" MSR
> access to a WARN_ON_ONCE and a return of poisoned values (in the
> RDMSR case). We still write a pr_info entry unconditionally for
> debugging.
>
> To be clear, this type of failure should *not*
From: Rafael J. Wysocki [mailto:r...@rjwysocki.net]
Sent: Thursday, September 17, 2015 7:05 PM
> Please *always* send PM-related patches to linux...@vger.kernel.org (CCed
> now).
Ok, thanks for noticing.
I've addressed my patch based on output of ./scripts/get_maintainer.pl
and gave me output
On Wed, Sep 16, 2015 at 02:03:05PM -0500, Jeremy Linton wrote:
Hi Jeremy,
> The kernel page dump utility needs to be aware of the CONT bit before
> it will break up pages ranges for display.
>
> Signed-off-by: Jeremy Linton
> ---
> arch/arm64/mm/dump.c | 18 +-
> 1 file changed,
Am 18.09.2015 um 08:16 schrieb Kishon Vijay Abraham I:
Hi,
On Wednesday 26 August 2015 05:58 PM, Alexander Holler wrote:
The phy-core has to be initialized before other dependent usb-drivers,
otherwise a crash might occur.
Currently phy_core_init() is called in the initcall-level device,
add spi nor flash driver for mediatek controller
Signed-off-by: Bayi Cheng
---
drivers/mtd/spi-nor/Kconfig | 7 +
drivers/mtd/spi-nor/Makefile | 1 +
drivers/mtd/spi-nor/mtk_quadspi.c | 483 ++
3 files changed, 491 insertions(+)
create mode
Add device tree binding documentation for serial flash with
Mediatek serial flash controller
Signed-off-by: Bayi Cheng
---
.../devicetree/bindings/mtd/mtk_quadspi.txt| 27 ++
1 file changed, 27 insertions(+)
create mode 100644
Add Mediatek nor flash node
Signed-off-by: Bayi Cheng
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index d18ee42..385c2e4 100644
---
The patch supports MediaTek's NOR flash controller.
THe NOR flash controller is specifically for spi nor flash,
and it is more stable and faster than SPI bus, the MTK
NOR controller not only support single mode but also support
dual mode and quad mode.
This series is based on v4.3-rc1 and
On Thu, Sep 17, 2015 at 07:01:11PM +0200, Oleg Nesterov wrote:
> On 09/17, Peter Zijlstra wrote:
> >
> > Included in it are some of the details on this subject, because a wakeup
> > has two prior states that are of importance, the tasks own prior state
> > and the wakeup state, both should be
On Wed, Sep 09, 2015 at 01:39:01PM +0100, Mel Gorman wrote:
> On Tue, Sep 08, 2015 at 05:26:13PM +0900, Joonsoo Kim wrote:
> > 2015-08-24 21:30 GMT+09:00 Mel Gorman :
> > > The primary purpose of watermarks is to ensure that reclaim can always
> > > make forward progress in PF_MEMALLOC context
Hi,
I just change dev_err() to dev_info() in arizona-core.
root@localhost:~# aplay test.wav
[ 42.731358] arizona spi1.0: Leaving AoD mode
[ 42.823514] s3c64xx_spi_runtime_resume
[ 42.828270] arizona spi1.0: ASRC underclocked
[ 42.828281] s3c64xx_spi_runtime_suspend
-> suspend
On Wed, Sep 16, 2015 at 3:45 PM, David Howells wrote:
> David Howells wrote:
>
>> Hmmm... Tricky. I'll have to think about it. I'm using PKCS7_NOCERTS with
>> PKCS7_sign_add_signer() (or the CMS equivalents) to leave the cert list out
>> of
>> the message - but it's then necessary to
Hi,
On Wednesday 16 September 2015 12:14 PM, Chunfeng Yun wrote:
> support usb3.0 phy of mt65xx SoCs
few nitpicks:
change $subject. This driver is no longer in usb directory.
It can be just "phy: add usb3.0 phy driver for mt65xx SoCs".
>
> Signed-off-by: Chunfeng Yun
> ---
>
On Wed, Sep 09, 2015 at 01:22:03PM +0100, Mel Gorman wrote:
> On Tue, Sep 08, 2015 at 03:49:58PM +0900, Joonsoo Kim wrote:
> > 2015-08-24 21:09 GMT+09:00 Mel Gorman :
> > > __GFP_WAIT has been used to identify atomic context in callers that hold
> > > spinlocks or are in interrupts. They are
On Wed, Sep 09, 2015 at 01:32:39PM +0100, Mel Gorman wrote:
> On Tue, Sep 08, 2015 at 05:01:06PM +0900, Joonsoo Kim wrote:
> > 2015-08-24 21:29 GMT+09:00 Mel Gorman :
> > >
> > >
> > > +/*
> > > + * Reserve a pageblock for exclusive use of high-order atomic
> > > allocations if
> > > + * there
On Thu, Sep 17, 2015 at 07:30:34AM -0400, Tejun Heo wrote:
>
> Maybe add that this led to a deadlock and add a Link tag to this
> thread?
I'll add a note about the deadlock but I don't like Link tags
because websites die and you can always just google the patch
subject.
> > + nlk_sk(sk)->bound
No problem
Thanks
Gabriel
On 17 September 2015 at 16:59, Bjorn Helgaas wrote:
> Hi Gabriel,
>
> On Thu, Aug 27, 2015 at 02:34:13PM +0200, Gabriel Fernandez wrote:
>>
>> This patchset is based on v4.2-rc1 and is based on
>> [PATCH v8 0/6] PCI: hisi: Add PCIe host support for HiSilicon SoC Hip05
Hi,
On Tuesday 15 September 2015 11:26 PM, Ray Jui wrote:
> This patch adds the PCIe PHY support for the Broadcom PCIe RC interface
> on Cygnus
>
> Signed-off-by: Ray Jui
> Reviewed-by: Arun Parameswaran
> Reviewed-by: JD (Jiandong) Zheng
> Reviewed-by: Scott Branden
> ---
>
On 2015.09.12 at 08:51 +0200, Markus Trippelsdorf wrote:
> With the current Linus git tree I get an occasional swiotlb allocation
> error during network setup at boot-time:
>
> ATL1E :02:00.0: swiotlb buffer is full (sz: 529461 bytes)
> swiotlb: coherent allocation failed for device
Hi,
On Tuesday 15 September 2015 11:26 PM, Ray Jui wrote:
> Add DT binding for Broadcom Cygnus PCIe PHYs
DT binding documentation.
-Kishon
>
> Signed-off-by: Ray Jui
> Reviewed-by: Arun Parameswaran
> Reviewed-by: JD (Jiandong) Zheng
> Reviewed-by: Scott Branden
> ---
>
Hi,
On Wednesday 26 August 2015 05:58 PM, Alexander Holler wrote:
> The phy-core has to be initialized before other dependent usb-drivers,
> otherwise a crash might occur.
>
> Currently phy_core_init() is called in the initcall-level device, which is
> the same level where most usb-drivers will
This adds support for monitoring IEEE 802.11 Data and Management frames
received or transmitted by a RTL8188EU-based device handled by this
driver.
The monitor interface is not enabled by default and will be registered
only if monitor_enable module parameter is set to 1. When enabled it
will
Hello,
This was previously posted as a RFC[1] to linux-wireless. Following
Larry Finger's suggestion[2] I'm resending it as a proposed patch.
This patch is intended as a debugging aid for people working on the
rtl8188eu driver. I started working on it because debug logs from
rtl8188eu driver
On 17/09/15 18:41, Mark Rutland wrote:
> Hi,
>
> On Wed, Sep 16, 2015 at 09:54:54PM +0100, Arnaldo Carvalho de Melo wrote:
>> Em Wed, Sep 16, 2015 at 06:18:49PM +0100, Mark Rutland escreveu:
>>> This has been observed to result in an exit-time hang when counting
>>> rare/unschedulable events with
Hi, Pavel,
> -Original Message-
> From: Pavel Machek [mailto:pa...@ucw.cz]
> Sent: Friday, September 18, 2015 1:47 PM
> To: Chen, Yu C
> Cc: r...@rjwysocki.net; Brown, Len; linux...@vger.kernel.org; linux-
> ker...@vger.kernel.org; Zhang, Rui; j...@suse.com;
> joeyli.ker...@gmail.com;
Dave Hansen wrote:
> I've been seeing some strange behavior with 4.3-rc1 kernels on my Ubuntu
> 14.04.3 system. The system will run fine for a few hours, but suddenly
> start becoming horribly I/O bound. A compile of perf for instance takes
> 20-30 minutes and the compile seems entirely I/O
Hi,
On Tuesday 25 August 2015 02:40 PM, Yoshihiro Shimoda wrote:
> This patch adds support for R-Car generation 3 USB2 PHY driver.
> This SoC has 3 EHCI/OHCI channels, and the channel 0 is shared
> with the HSUSB (USB2.0 peripheral) device.
>From the description it looks like it's a single PHY
Gaah, my mailer autocompleted Jens' email with an old one..
Sorry for the repeat email with the correct address.
On Thu, Sep 17, 2015 at 11:04 PM, Linus Torvalds
wrote:
> On Thu, Sep 17, 2015 at 10:40 PM, Dave Chinner wrote:
>>
>> PS: just hit another "did this just get broken in 4.3-rc1"
On Thu, Sep 17, 2015 at 10:40 PM, Dave Chinner wrote:
>
> Ok, makes sense - the plug is not being flushed as we switch away,
> but Chris' patch makes it do that.
Yup.
And I actually think Chris' patch is better than the one I sent out
(but maybe the scheduler people should take a look at the
On Thu, Sep 17, 2015 at 10:40 PM, Dave Chinner wrote:
>
> Ok, makes sense - the plug is not being flushed as we switch away,
> but Chris' patch makes it do that.
Yup.
And I actually think Chris' patch is better than the one I sent out
(but maybe the scheduler people should
Gaah, my mailer autocompleted Jens' email with an old one..
Sorry for the repeat email with the correct address.
On Thu, Sep 17, 2015 at 11:04 PM, Linus Torvalds
wrote:
> On Thu, Sep 17, 2015 at 10:40 PM, Dave Chinner wrote:
>>
>> PS: just
Hi,
On Tuesday 25 August 2015 02:40 PM, Yoshihiro Shimoda wrote:
> This patch adds support for R-Car generation 3 USB2 PHY driver.
> This SoC has 3 EHCI/OHCI channels, and the channel 0 is shared
> with the HSUSB (USB2.0 peripheral) device.
>From the description it looks like it's a single PHY
Dave Hansen wrote:
> I've been seeing some strange behavior with 4.3-rc1 kernels on my Ubuntu
> 14.04.3 system. The system will run fine for a few hours, but suddenly
> start becoming horribly I/O bound. A compile of perf for instance takes
> 20-30 minutes and the compile seems entirely I/O
Hi, Pavel,
> -Original Message-
> From: Pavel Machek [mailto:pa...@ucw.cz]
> Sent: Friday, September 18, 2015 1:47 PM
> To: Chen, Yu C
> Cc: r...@rjwysocki.net; Brown, Len; linux...@vger.kernel.org; linux-
> ker...@vger.kernel.org; Zhang, Rui; j...@suse.com;
> joeyli.ker...@gmail.com;
This adds support for monitoring IEEE 802.11 Data and Management frames
received or transmitted by a RTL8188EU-based device handled by this
driver.
The monitor interface is not enabled by default and will be registered
only if monitor_enable module parameter is set to 1. When enabled it
will
Hello,
This was previously posted as a RFC[1] to linux-wireless. Following
Larry Finger's suggestion[2] I'm resending it as a proposed patch.
This patch is intended as a debugging aid for people working on the
rtl8188eu driver. I started working on it because debug logs from
rtl8188eu driver
On 17/09/15 18:41, Mark Rutland wrote:
> Hi,
>
> On Wed, Sep 16, 2015 at 09:54:54PM +0100, Arnaldo Carvalho de Melo wrote:
>> Em Wed, Sep 16, 2015 at 06:18:49PM +0100, Mark Rutland escreveu:
>>> This has been observed to result in an exit-time hang when counting
>>> rare/unschedulable events with
Hi,
On Tuesday 15 September 2015 11:26 PM, Ray Jui wrote:
> Add DT binding for Broadcom Cygnus PCIe PHYs
DT binding documentation.
-Kishon
>
> Signed-off-by: Ray Jui
> Reviewed-by: Arun Parameswaran
> Reviewed-by: JD (Jiandong) Zheng
Hi,
On Wednesday 26 August 2015 05:58 PM, Alexander Holler wrote:
> The phy-core has to be initialized before other dependent usb-drivers,
> otherwise a crash might occur.
>
> Currently phy_core_init() is called in the initcall-level device, which is
> the same level where most usb-drivers will
On 2015.09.12 at 08:51 +0200, Markus Trippelsdorf wrote:
> With the current Linus git tree I get an occasional swiotlb allocation
> error during network setup at boot-time:
>
> ATL1E :02:00.0: swiotlb buffer is full (sz: 529461 bytes)
> swiotlb: coherent allocation failed for device
Hi,
On Tuesday 15 September 2015 11:26 PM, Ray Jui wrote:
> This patch adds the PCIe PHY support for the Broadcom PCIe RC interface
> on Cygnus
>
> Signed-off-by: Ray Jui
> Reviewed-by: Arun Parameswaran
> Reviewed-by: JD (Jiandong) Zheng
No problem
Thanks
Gabriel
On 17 September 2015 at 16:59, Bjorn Helgaas wrote:
> Hi Gabriel,
>
> On Thu, Aug 27, 2015 at 02:34:13PM +0200, Gabriel Fernandez wrote:
>>
>> This patchset is based on v4.2-rc1 and is based on
>> [PATCH v8 0/6] PCI: hisi: Add PCIe host support
On Thu, Sep 17, 2015 at 07:30:34AM -0400, Tejun Heo wrote:
>
> Maybe add that this led to a deadlock and add a Link tag to this
> thread?
I'll add a note about the deadlock but I don't like Link tags
because websites die and you can always just google the patch
subject.
> > + nlk_sk(sk)->bound
On Wed, Sep 09, 2015 at 01:32:39PM +0100, Mel Gorman wrote:
> On Tue, Sep 08, 2015 at 05:01:06PM +0900, Joonsoo Kim wrote:
> > 2015-08-24 21:29 GMT+09:00 Mel Gorman :
> > >
> > >
> > > +/*
> > > + * Reserve a pageblock for exclusive use of high-order atomic
> > >
On Wed, Sep 09, 2015 at 01:22:03PM +0100, Mel Gorman wrote:
> On Tue, Sep 08, 2015 at 03:49:58PM +0900, Joonsoo Kim wrote:
> > 2015-08-24 21:09 GMT+09:00 Mel Gorman :
> > > __GFP_WAIT has been used to identify atomic context in callers that hold
> > > spinlocks or are
Hi,
On Wednesday 16 September 2015 12:14 PM, Chunfeng Yun wrote:
> support usb3.0 phy of mt65xx SoCs
few nitpicks:
change $subject. This driver is no longer in usb directory.
It can be just "phy: add usb3.0 phy driver for mt65xx SoCs".
>
> Signed-off-by: Chunfeng Yun
On Fri, 2015-09-18 at 16:58 +0200, Paolo Bonzini wrote:
>
> On 18/09/2015 16:29, Feng Wu wrote:
> > VT-d Posted-Interrupts is an enhancement to CPU side Posted-Interrupt.
> > With VT-d Posted-Interrupts enabled, external interrupts from
> > direct-assigned devices can be delivered to guests
On Fri, 2015-09-18 at 08:56 -0700, Stephen Boyd wrote:
> On 09/17, Scott Wood wrote:
> > On Fri, 2015-07-31 at 10:03 -0700, Stephen Boyd wrote:
> > > Mostly converted with the following semantic patch:
> > >
> > > @@
> > > struct clk_hw *E;
> > > @@
> > >
> > > -__clk_get_num_parents(E->clk)
> >
On Fri, 18 Sep 2015, Paolo Bonzini wrote:
> This is friendlier to clients of the code, who are going to prepare
> vcpu_data structs unconditionally, even if CONFIG_IRQ_REMAP is not
> defined.
>
> Signed-off-by: Paolo Bonzini
Reviewed-by: Thomas Gleixner
This platform driver has a OF device ID table but the OF module
alias information is not created so module autoloading won't work.
Signed-off-by: Luis de Bethencourt
---
Hello,
This patch adds the missing MODULE_DEVICE_TABLE() for OF to export
that information so
On Fri, Sep 18, 2015 at 05:34:24PM +0200, Paolo Bonzini wrote:
> These have roughly the same purpose as the SMRR, which we do not need
> to implement in KVM. However, Linux accesses MSR_K8_TSEG_ADDR at
> boot, which causes problems when running a Xen dom0 under KVM.
> Just return 0, meaning that
On 09/12, Ivan T. Ivanov wrote:
> Make function naming consistent across this driver.
> No functional changes.
>
> Signed-off-by: Ivan T. Ivanov
> ---
Reviewed-by: Stephen Boyd
It would be nice to rename msm_irq to something like msm_uart_irq
too.
On 09/12, Ivan T. Ivanov wrote:
> Stale Event Enable command should be 5 not 8, fix this.
>
> Signed-off-by: Ivan T. Ivanov
> ---
> drivers/tty/serial/msm_serial.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/tty/serial/msm_serial.h
On 18 September 2015 at 14:49, Arnaldo Carvalho de Melo wrote:
> Em Fri, Sep 18, 2015 at 02:42:04PM -0600, Mathieu Poirier escreveu:
>> The parameters of function 'perf_evsel__open()' in
>> 'record_open()' have been changed to use the evsel's cpus and
>> threads rather than the
Add AC'97 support to fsl-asoc-card using generic
ASoC AC'97 CODEC.
The SSI controller will silently enable any TX
AC'97 slots that have their bits set in SLOTREQ
received from CODEC and then will redirect some
of playback samples there.
That's why it is important to make sure that
any of CODEC
Hi,
On 25 August 2015 at 18:27, Dan Williams wrote:
> From: Christoph Hellwig
>
> Three architectures already define these, and we'll need them genericly
> soon.
>
> Signed-off-by: Christoph Hellwig
> Signed-off-by: Dan Williams
On 9/17/2015 11:22 PM, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Tuesday 15 September 2015 11:26 PM, Ray Jui wrote:
>> This patch adds the PCIe PHY support for the Broadcom PCIe RC interface
>> on Cygnus
>>
>> Signed-off-by: Ray Jui
>> Reviewed-by: Arun Parameswaran
On 08/13/2014 01:06 PM, Arnd Bergmann wrote:
> On Wednesday 13 August 2014 03:06:53 Ben Hutchings wrote:
>>> On the kernel side, it also adds more complexity, where we have to add
>>> even more complex compat support for 64bit systems to handle all the
>>> various 32bit applications possible.
>>
Add DT binding document for Broadcom Cygnus PCIe PHYs
Signed-off-by: Ray Jui
Reviewed-by: Arun Parameswaran
Reviewed-by: JD (Jiandong) Zheng
Reviewed-by: Scott Branden
---
This patch adds the PCIe PHY support for the Broadcom PCIe RC interface
on Cygnus
Signed-off-by: Ray Jui
Reviewed-by: Arun Parameswaran
Reviewed-by: JD (Jiandong) Zheng
Reviewed-by: Scott Branden
---
This patch series adds support for the Cygnus PCIe PHY
This patch series is based on Linux v4.3-rc1 and is avaliable in:
https://github.com/Broadcom/cygnus-linux/tree/cygnus-pcie-phy-v4
Changes from v3:
- Modify the driver to use child node to represent each PCIe PHY
- Update device tree
On some SoCs the Adaptive Voltage Scaling (AVS) technique is
employed to optimize the operating voltage of a device. At a
given frequency, the hardware monitors dynamic factors and either
makes a suggestion for how much to adjust a voltage for the
current frequency, or it automatically adjusts the
On Friday 18 September 2015 10:00:32 David Daney wrote:
> On 09/18/2015 12:19 AM, Arnd Bergmann wrote:
> > On Thursday 17 September 2015 15:41:33 David Daney wrote:
> >> From: David Daney
> >>
> >> The on-chip devices all have fixed bars. So, fix them up.
> >>
> >>
Adam Thomson wrote:
Current code incorrectly treats dai format for AC97 as bit mask
whereas it's actually an integer value. This causes DAI formats
other than AC97 (e.g. DSP_B) to trigger AC97 related code,
which is incorrect and breaks functionality. This patch fixes
the code to correctly
This patch series adds support for CPR on MSM8916. The first
patch exposes a corner voting API to the CPR driver so that we can
change the corner for the MX regulator. If possible I would
like to make this patch prettier, but I don't have any great
ideas right now. The next patch adds support to
CPR (Core Power Reduction) is a technology that reduces core
power on a CPU or other device. It reads voltage settings in
efuse from product test process as initial settings and populates
OPPs for the device being "monitored". Each OPP corresponds to a
"corner" that has a range of valid voltages
From: Andy Gross
This patch addes the Qualcomm specific functions for setting the floor and
corner voltages on the regulators.
Signed-off-by: Andy Gross
[georgi.dja...@linaro.org: Make work with struct regulator]
Signed-off-by: Georgi Djakov
On some SoCs the Adaptive Voltage Scaling (AVS) technique is
employed to optimize the operating voltage of a device. At a
given frequency, the hardware monitors dynamic factors and either
makes a suggestion for how much to adjust a voltage for the
current frequency, or it automatically adjusts the
We pass the dev_pm_opp structure to OPP notifiers but the users
of the notifier need to surround calls to dev_pm_opp_get_*() with
RCU read locks to avoid lockdep warnings. The notifier is already
called with the dev_opp's srcu lock held, so it should be safe to
assume the devm_pm_opp structure is
On Fri, Sep 18, 2015 at 02:38:39PM +, Shenwei Wang wrote:
>
>
> > -Original Message-
> > From: Shawn Guo [mailto:shawn...@kernel.org]
> > Sent: 2015年9月18日 9:15
> > To: Wang Shenwei-B38339
> > Cc: ja...@lakedaemon.net; Huang Yongcai-B20788;
> > linux-kernel@vger.kernel.org;
Hi Jon,
On Fri, 18 Sep 2015 10:58:10 -0600 Jonathan Corbet wrote:
>
> So I've been waiting patiently for years, but it seems that the 2.6.x days
> just aren't coming back. So I'm moving the docs tree to a repo that
> doesn't seem quite so dated. At your convenience, could you
From: Richard Purdie
hid_connect adds various strings to the buffer but they're all
conditional. You can find circumstances where nothing would be written
to it but the kernel will still print the supposedly empty buffer with
printk. This leads to corruption
On 9/17/2015 11:17 PM, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Tuesday 15 September 2015 11:26 PM, Ray Jui wrote:
>> Add DT binding for Broadcom Cygnus PCIe PHYs
>
> DT binding documentation.
>
> -Kishon
>
Yes will fix the commit message.
>>
>> Signed-off-by: Ray Jui
On Fri, Sep 18, 2015 at 4:42 PM, Tyler Baker wrote:
> Hi,
>
> On 25 August 2015 at 18:27, Dan Williams wrote:
>> From: Christoph Hellwig
>>
>> Three architectures already define these, and we'll need them genericly
>> soon.
>>
>>
In case of failure loading the firmware, function
load_c8sectpfe_fw_step1() uses the uninitialized variable ret as return
value instead of the retrieved error value. Make sure the result is
deterministic. Detected by Coverity CID 1324230.
Signed-off-by: Christian Engelmayer
---
Luis de Bethencourt wrote:
This platform driver has a OF device ID table but the OF module
alias information is not created so module autoloading won't work.
Signed-off-by: Luis de Bethencourt
Acked-by: Timur Tabi
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On 09/18/2015 12:45 PM, Arnd Bergmann wrote:
On Friday 18 September 2015 10:00:32 David Daney wrote:
On 09/18/2015 12:19 AM, Arnd Bergmann wrote:
On Thursday 17 September 2015 15:41:33 David Daney wrote:
From: David Daney
The on-chip devices all have fixed bars. So,
On Wed, Sep 09, 2015 at 01:39:01PM +0100, Mel Gorman wrote:
> On Tue, Sep 08, 2015 at 05:26:13PM +0900, Joonsoo Kim wrote:
> > 2015-08-24 21:30 GMT+09:00 Mel Gorman :
> > > The primary purpose of watermarks is to ensure that reclaim can always
> > > make forward
Hi,
I just change dev_err() to dev_info() in arizona-core.
root@localhost:~# aplay test.wav
[ 42.731358] arizona spi1.0: Leaving AoD mode
[ 42.823514] s3c64xx_spi_runtime_resume
[ 42.828270] arizona spi1.0: ASRC underclocked
[ 42.828281] s3c64xx_spi_runtime_suspend
-> suspend
+Shawn's new address
+linux-arm-kernel
> On drivers/clk/mxs/clk-frac.c, the function clk_frac_round_rate returned a bad
> result. The division before multiplication computes a wrong value ; the
> calculation is inverted to fix the problem. The second issue is that the exact
> rate have decimals
On Fri, Sep 18, 2015 at 02:58:52PM +0800, Bayi Cheng wrote:
> add spi nor flash driver for mediatek controller
>
> Signed-off-by: Bayi Cheng
> ---
> drivers/mtd/spi-nor/Kconfig | 7 +
> drivers/mtd/spi-nor/Makefile | 1 +
>
A23/A33 based Q8 format tablets use channel 0 of the PWM controller for
backlight dimming.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun8i-q8-common.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-q8-common.dtsi
A23/A33 have a PWM controller that is compatible to the one on the A20.
Add a device node for it.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun8i-a23-a33.dtsi | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
* Denys Vlasenko wrote:
> No code changes.
>
> Signed-off-by: Denys Vlasenko
> CC: Ingo Molnar
> CC: Borislav Petkov
> CC: "H. Peter Anvin"
> CC: Andy Lutomirski
> CC: Kees
The PWM controller has 2 outputs, with one usable pin for each.
Add a pinmux setting for the first channel. This is often used
for backlight dimming on tablets.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun8i-a23-a33.dtsi | 7 +++
1 file changed, 7 insertions(+)
Hi Maxime,
This series adds support for the PWM controlled backlight on the
A23/A33 Q8 tablets. The A23/A33 SoCs have the same PWM controller
as the A20, and the tablets use it to dim the LCD backlight.
The patches are pretty self-explaining.
Hans, could you test this on your TZX 723Q4? It's
On 09/17/2015 11:13 PM, Russell King - ARM Linux wrote:
On Thu, Sep 17, 2015 at 12:57:53PM +0200, Daniel Lezcano wrote:
Hi Thomas,
there is one thing I don't understand.
If the IRQ0 is invalid, irq_of_parse_and_map returning zero means an error
and from what you said it is ok.
But I see the
On 09/17/15 23:19, Arnd Bergmann wrote:
> The v4l2 API uses a 'struct timeval' to communicate time stamps to user
> space. This is broken on 32-bit architectures as soon as we have a C library
> that defines time_t as 64 bit, which then changes the structure layout of
> struct v4l2_buffer.
>
>
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