This patch adds support for Synopsis DesignWare USB3 IP Core found
on Fujitsu Socs.
Signed-off-by: Sneeker Yeh
---
.../devicetree/bindings/usb/fujitsu-dwc3.txt | 33
drivers/usb/dwc3/Kconfig | 11 ++
drivers/usb/dwc3/Makefile |
On 9 January 2015 at 15:24, pi-cheng.chen wrote:
> Currently the DT based cpufreq driver is missing some way to check which
> CPUs share clocks. In the 1st patch, CPU clock/power domain information is
> added to the platform_data of cpufreq-dt so that cpufreq-dt driver could
> check which CPUs sha
On Sun, Jan 18, 2015 at 11:13 PM, Hayes Wang wrote:
> If a error occurs when submitting rx, skip the remaining submissions
> and try to submit them again next time.
>
> Signed-off-by: Hayes Wang
> ---
> drivers/net/usb/r8152.c | 15 +--
> 1 file changed, 13 insertions(+), 2 deletions
LPCR_PECE1 bit controls whether decrementer interrupts are allowed to
cause exit from power-saving mode. While waking up from winkle, restoring
LPCR with LPCR_PECE1 set (i.e Decrementer interrupts allowed) can cause
issue in the following scenario:
- All the threads in a core are offlined. The cor
PECE1 bit in LPCR is used to control whether decrementer can cause exit
from powersaving states. PECE1 bit is cleared before entering fastsleep
or deeper powersaving state and it is set on waking up. Since both
cpuidle and cpu offline operations use these powersaving states, add
helper functions to
On Mon, 19 Jan 2015, 敬锐 wrote:
>
> On 01/18/2015 08:28 PM, Lee Jones wrote:
> > On Thu, 15 Jan 2015, micky_ch...@realsil.com.cn wrote:
> >
> >> From: Micky Ching
> >>
> >> To enable/disable ASPM we should find LINK CONTROL register
> >> in PCI config space. All old chip use 0x80 address, but new
Hi,
On my x86_64 qemu virtual machine, RCU CPU stall console spews may
lead to soft lockup disabled.
If softlockup_thresh > rcu_cpu_stall_timeout (softlockup_thresh = 2 *
watchdog_thresh):
/ #
/ # busybox cat /sys/module/rcupdate/parameters/rcu_cpu_stall_timeout
21
/ # echo 60 > /proc/sys/kerne
Hi Nicholas,
thank you for the patch.
Am Freitag, den 16.01.2015, 11:48 +0100 schrieb Nicholas Mc Guire:
> Signed-off-by: Nicholas Mc Guire
> ---
>
> Patch is against 3.19.0-rc3 -next-20150109
>
> This patch was compiletested with imx_v6_v7_defconfig +
> CONFIG_RESET_CONTROLLER=y, CONFIG_IMX_
On Mon, 19 Jan 2015, Gyungoh Yoo wrote:
> On Sun, Jan 18, 2015 at 05:40:37PM +, Lee Jones wrote:
> > > From: Gyungoh Yoo
> > >
> > > This patch set includes regulator and backlight driver for SKY81452.
> > > Also it includes documents for device tree and module.
> > > sky81452-regulator was
update the email addresses in the TODO file, also update the final
destination of this driver.
Signed-off-by: Sudip Mukherjee
---
drivers/staging/sm7xxfb/TODO | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/sm7xxfb/TODO b/drivers/staging/sm7xxfb/TODO
This reverts commit "dc93c85235efa5201e9a3c116bc3fbd1afc1a182"
Signed-off-by: Sudip Mukherjee
---
v2: checkpatch cleanup has been added to the series.
after this series CamelCase is the only pending style related issue.
i have two doubts:
1) will it be easier if i have a git tree somewhere?
2)
checkpatch cleanup: alignment should match open parenthesis
Signed-off-by: Sudip Mukherjee
---
drivers/staging/sm7xxfb/sm7xxfb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/sm7xxfb/sm7xxfb.c
b/drivers/staging/sm7xxfb/sm7xxfb.c
index 097747c..2ae9fd0
checkpatch cleanup: blank lines are not necessary before closing brace
and after opening brace.
Signed-off-by: Sudip Mukherjee
---
these are actually two different checkpatch warning, but am sending
them together as they are of similar type.
drivers/staging/sm7xxfb/sm7xxfb.c | 4
1 file c
checkpatch cleanup: space is not necessary after cast
Signed-off-by: Sudip Mukherjee
---
drivers/staging/sm7xxfb/sm7xxfb.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/sm7xxfb/sm7xxfb.c
b/drivers/staging/sm7xxfb/sm7xxfb.c
index 6bce9f1..6f0469
checkpatch cleanup to add missing blank line after declaration
Signed-off-by: Sudip Mukherjee
---
drivers/staging/sm7xxfb/sm7xxfb.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/sm7xxfb/sm7xxfb.c
b/drivers/staging/sm7xxfb/sm7xxfb.c
index c550b71..6bce9f1 100644
--- a/dri
add myself and Teddy Wang as the Maintainer of the
SM7XX FRAME BUFFER DRIVER.
Signed-off-by: Sudip Mukherjee
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index dbc17b3..4fd647e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9220,6 +9220,14
DT Ack please gents.
> This patch device tree binding documentation for rt5033 multifunction device.
>
> Cc: Sebastian Reichel
> Cc: Lee Jones
> Cc: Mark Brown
> Cc: Rob Herring
> Cc: Pawel Moll
> Cc: Mark Rutland
> Cc: Ian campbell
> Cc: Kumar Gala
> Signed-off-by: Beomho Seo
> Acked-by
On Sun, 18 Jan 2015, Boris Brezillon wrote:
> Hi Lee,
>
> On Sun, 18 Jan 2015 12:52:59 +
> Lee Jones wrote:
>
> > On Wed, 14 Jan 2015, Alexandre Belloni wrote:
> >
> > > From: Boris Brezillon
> > >
> > > AT91 SoCs have a memory range reserved for internal bus configuration.
> > > Expose
Hi Andrew,
After merging the akpm tree, today's linux-next build (sparc defconfig)
failed like this:
In file included from arch/sparc/include/asm/bug.h:20:0,
from include/linux/bug.h:4,
from include/linux/thread_info.h:11,
from include/asm-generi
Although this check should have been done by caller. But as it's exported to
others,
It's better to add a none zero check of "len" like other functions.
Signed-off-by: xinhuix.pan
---
mm/util.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/mm/util.c b/mm/util.c
index fec39d4..3dc287
Hi all,
Changes since 20150116:
The i2c tree lost its build failure.
The net-next tree gained a build failure so I used the version from
next-20150116 for today.
The luto-misc tree gained a conflict against the tip tree.
The akpm-current tree gained two build failures for which I added fix
pat
On Friday 16 January 2015 15:16:28 Yinghai Lu wrote:
> On Fri, Jan 16, 2015 at 3:15 PM, Yinghai Lu wrote:
> > On Thu, Jan 15, 2015 at 5:43 PM, Yijing Wang wrote:
> >> Pci_bus_add_devices() should not be placed in pci_scan_bus().
> >> Now pci device will be added to driver core once its
> >> creat
This patch adds the driver for the single string flash products of TI.
Several single string flash controllers of TI have similar register map
and bit data. This driver supports four products,lm3556, lm3561, lm3642
and lm3648.
Signed-off-by: Daniel Jeong
---
drivers/media/i2c/Kconfig |
Hi Steven!
>> The Super-H architecure seems to be without any maintainer.
>> Maybe Steven cares to pick this patch up. Dunno...
> Yeah, I remember when the SH maintainer left.
> I can pick it up. How urgent is it? Does it need to go in before the
> next merge window? And does it need to be tagge
On Mon, Jan 19, 2015 at 04:21:15PM +1030, Rusty Russell wrote:
> The first one I think should be eliminated, and the second one is simply
> an assertion before calling module_put() (which should probably be
> eliminated). The others are just printing information.
FYI, I've got a pathcset to elimi
Hello David,
Thanks for reviewing the pages! I'll trim everything that we agree
on, and just comment on a few remaining points.
On 01/18/2015 11:28 PM, David Herrmann wrote:
> Hi
>
> On Fri, Jan 9, 2015 at 1:49 PM, Michael Kerrisk (man-pages)
> wrote:
[...]
>> memfd_crea
On Fri, 16 Jan 2015, Robert Jarzmik wrote:
> Add a binding for lubbock motherboard IO board.
>
> Signed-off-by: Robert Jarzmik
> ---
> .../devicetree/bindings/mfd/lubbock-io.txt | 26
> ++
> 1 file changed, 26 insertions(+)
> create mode 100644 Documentation/device
On Mon, Jan 19, 2015 at 07:17:18PM +1100, Stephen Rothwell wrote:
> Hi Andrew,
>
> After merging the akpm tree, today's linux-next build (sparc defconfig)
> failed like this:
>
> In file included from arch/sparc/include/asm/bug.h:20:0,
> from include/linux/bug.h:4,
>
On Mon, Jan 19, 2015 at 04:07:15PM +0800, Zhang Zhen wrote:
> Hi,
>
> On my x86_64 qemu virtual machine, RCU CPU stall console spews may
> lead to soft lockup disabled.
>
> If softlockup_thresh > rcu_cpu_stall_timeout (softlockup_thresh = 2 *
> watchdog_thresh):
>
> / #
> / # busybox cat /sys/m
SIMPLE_DEV_PM_OPS() was inside #ifdef CONFIG_PM_SLEEP.
Signed-off-by: Jarkko Sakkinen
---
drivers/char/tpm/tpm_crb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c
index c248a35..3dd23cf 100644
--- a/drivers/char/tpm/tp
On Monday 19 January 2015 11:17:02 Yijing Wang wrote:
> On 2015/1/16 18:01, Arnd Bergmann wrote:
> > On Friday 16 January 2015 09:44:16 Yijing Wang wrote:
> >> +static void pci_host_bridge_probe_mode(
> >> + struct pci_host_bridge *host)
> >> +{
> >> + host->of_scan = true;
> >>
On Mon, Jan 19, 2015 at 5:20 AM, Alexandre Courbot wrote:
> On Sat, Jan 17, 2015 at 1:49 AM, Sören Brinkmann
> wrote:
>> On Fri, 2015-01-16 at 12:11PM +0100, Johan Hovold wrote:
>>> Implementing proper wakeup support for unclaimed GPIOs would take some
>>> work (if at all desired), but that is
From: Michel Dänzer
If the image size would ever read as 0, pci_get_rom_size could keep
processing the same image over and over again.
Reported-by: Federico
Cc: sta...@vger.kernel.org
Signed-off-by: Michel Dänzer
---
v2:
* Use unsigned instead of u16 for the local length variable (not sure if
Read OCP register 0xa43a~0xa43b would clear some flags which the hw
would use, and it may let the device lost. However, the unit of
reading is 4 bytes. That is, it would read 0xa438~0xa43b when calling
sram_read() to read OCP_SRAM_DATA.
Signed-off-by: Hayes Wang
---
drivers/net/usb/r8152.c | 24
The following two patches remove unused macro definitions from
early_serial_console and early_printk x86 code.
Alexander Kuleshov (2):
x86/early_serial_console: remove unused definitions
x86/early_printk: remove unused definitions
arch/x86/boot/early_serial_console.c | 5 -
arch/x86/ker
TXR, RXR, IIR, LSR and MSR are not used anywhere
Signed-off-by: Alexander Kuleshov
---
arch/x86/boot/early_serial_console.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/arch/x86/boot/early_serial_console.c
b/arch/x86/boot/early_serial_console.c
index 5df2869..9176135 100644
--- a/arc
Read OCP_SRAM_DATA would read additional bytes and may let
the hw abnormal.
Hayes Wang (2):
r8152: remove generic_ocp_read before writing
r8152: remove sram_read
drivers/net/usb/r8152.c | 30 ++
1 file changed, 6 insertions(+), 24 deletions(-)
--
2.1.0
--
To un
RXR, IIR and MSR are not used
Signed-off-by: Alexander Kuleshov
---
arch/x86/kernel/early_printk.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index 01d1c18..e8f317f 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x
Hi Wang,
I've found a problem on this patch, since kprobes calls unoptioize_kprobe
with kprobes_all_disarmed=true when trying to disable all kprobes, this
cause a serious problem.
Moreover, I couldn't reproduce your reported bug on my 3.19-rc4 kernel.
Could you test it again?
Unless I could repr
For ocp_write_word() and ocp_write_byte(), there is a generic_ocp_read()
which is used to read the whole 4 byte data, keep the unchanged bytes,
and modify the expected bytes. However, the "byen" could be used to
determine which bytes of the 4 bytes to write, so the action could be
removed.
Signed-
On Saturday 17 January 2015 12:58 AM, David Long wrote:
+static bool aarch64_insn_is_steppable(u32 insn)
+{
+ if (aarch64_get_insn_class(insn) == AARCH64_INSN_CLS_BR_SYS) {
+ if (aarch64_insn_is_branch(insn))
+ return false;
+
+ /* modific
On Sun, Jan 18, 2015 at 09:17:40AM -0500, Sasha Levin wrote:
> Hi Paul, Lai,
>
> While fuzzing with trinity inside a KVM tools guest running the latest -next
> kernel, I've stumbled on the following spew:
>
> [ 598.188036] WARNING: CPU: 30 PID: 23771 at kernel/rcu/tree_plugin.h:337
> rcu_read_u
On Sat, Jan 17, 2015 at 02:06:35AM -0800, Jeremiah Mahler wrote:
> Matt, all,
>
> Commit ea2c67bb4aff introduces a bug which causes the mouse to move in a
> very unusual way, as if it has a lot of inertia. It will lag behind and
> then overshoot the expected position.
>
> I reproduced this bug o
On 2015/1/19 16:42, Paul E. McKenney wrote:
> On Mon, Jan 19, 2015 at 04:07:15PM +0800, Zhang Zhen wrote:
>> Hi,
>>
>> On my x86_64 qemu virtual machine, RCU CPU stall console spews may
>> lead to soft lockup disabled.
>>
>> If softlockup_thresh > rcu_cpu_stall_timeout (softlockup_thresh = 2 *
>>
On Fri, 16 Jan 2015, Robert Jarzmik wrote:
> Lubbock () board is the IO motherboard of the Intel PXA25x Development
> Platform, which supports the Lubbock pxa25x soc board.
>
> Historically, this support was in arch/arm/mach-pxa/lubbock.c. When
> gpio-pxa was moved to drivers/pxa, it became a dri
>
> This patch adds the generic exynos bus frequency driver for memory bus
> with DEVFREQ framework. The Samsung Exynos SoCs have the common architecture
> for memory bus between DRAM memory and MMC/sub IP in SoC. This driver can
> support the memory bus frequency driver for Exynos SoCs.
>
> E
On Fri, Jan 16, 2015 at 11:54:45PM +, Kees Cook wrote:
> On Fri, Jan 16, 2015 at 11:57 AM, Kees Cook wrote:
> > On Fri, Jan 16, 2015 at 8:17 AM, Russell King - ARM Linux
> > wrote:
> >> On Sat, Jan 17, 2015 at 01:08:11AM +0900, Roman Peniaev wrote:
> >>> On Sat, Jan 17, 2015 at 12:59 AM, Russ
On Thu, Dec 18, 2014 at 5:15 AM, Alexandre Belloni
wrote:
> This adds a generic PWM framework driver for the PWM controller
> found on Allwinner SoCs.
Hi,
Any news on this series?
ChenYu
> Signed-off-by: Alexandre Belloni
> Acked-by: Maxime Ripard
> ---
> drivers/pwm/Kconfig | 10 ++
>
Drop this patch please. It needs a rebase. Will resend soon.
Thanks,
Vladimir
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On 01/19/2015 01:54 AM, Chanwoo Choi wrote:
Dear Daniel and Kukjin,
On 01/15/2015 01:02 AM, Daniel Lezcano wrote:
On 01/14/2015 04:51 PM, Kukjin Kim wrote:
On 01/14/15 14:33, Chanwoo Choi wrote:
Hi,
+ Doug, Olof
This patch adds the support for Exynos 64bit SoC. The delay_timer is only used
On Mon, 2015-01-19 at 17:25 +0900, Daniel Jeong wrote:
> This patch adds the driver for the single string flash products of TI.
> Several single string flash controllers of TI have similar register map
> and bit data. This driver supports four products,lm3556, lm3561, lm3642
> and lm3648.
Why not
On Fri, 16 Jan 2015, Mark Brown wrote:
On Fri, Jan 16, 2015 at 06:36:14PM +0100, Paul Osmialowski wrote:
On Fri, 16 Jan 2015, Mark Brown wrote:
I don't know what this means, sorry. I'm also very worried about the
fact that this is being discussed purely in terms of I2C - why would
this no
g, which is removing these two
selects, as they are nops now.
Done on top of next-20150119.
arch/arm/mach-mvebu/Kconfig | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index c1e4567a5ab3..e8e5fa25121c 100644
--- a/arch/arm/mach-mve
>
> This patch adds the divider clock id for Exynos4 memory bus frequency.
> The clock id is used fo DVFS (Dynamic Voltage/Frequency Scaling)
> feature of exynos memory bus frequency.
>
> Cc: Sylwester Nawrocki
> Cc: Tomasz Figa
> Signed-off-by: Chanwoo Choi
Acked-by: MyungJoo Ham
Anyway
>
> This patch adds the memory bus node for Exynos4210 SoC. Exynos4210 SoC has
> one memory bus to translate data between DRAM and eMMC/sub-IPs because
> Exynos4210 must need only one regulator for memory bus.
>
> Following list specifies the detailed relation between memory bus clock and
> su
On Mon, Jan 19, 2015 at 05:08:39PM +1100, Stephen Rothwell wrote:
> Hi Andy,
>
> Today's linux-next merge of the luto-misc tree got a conflict in
> arch/x86/kernel/cpu/mcheck/mce.c between commit 83737691e586 ("x86,
> mce: Fix sparse errors") from the tip tree and commit d4812e169de4
> ("x86, mce:
Dear Myungjoo,
On 01/19/2015 06:20 PM, MyungJoo Ham wrote:
>>
>> This patch adds the generic exynos bus frequency driver for memory bus
>> with DEVFREQ framework. The Samsung Exynos SoCs have the common architecture
>> for memory bus between DRAM memory and MMC/sub IP in SoC. This driver can
>
>
> This patch adds the Exynos3250 memory-bus node which includes the regulator
> and devfreq-event phandle. The devfreq-event phandle is used for the
> governor of devfreq device and provide the current usage state of
> MIF (Memory Interface) / INT (Internal) memory bus group.
>
> Cc: Kukjin
>
> This patch adds the Exynos4412 memory-bus node which includes the regulator
> and devfreq-event phandle. The devfreq-event phandle is used for the
> governor of devfreq device and provide the current usage state of
> MIF (Memory Interface) / INT (Internal) memory bus group.
>
> Cc: Kukjin
>
> This patch removes the unused exynos4 memory busfreq driver by adding generic
> exynos memory bus frequency driver.
>
> Cc: Myungjoo Ham
> Cc: Kyungmin Park
> Signed-off-by: Chanwoo Choi
Reviewed-by: MyungJoo Ham
> ---
> drivers/devfreq/Kconfig | 12 -
> drivers/devfr
Andy, Joe,
On Mon, 2015-01-19 at 10:32 +0100, Paul Bolle wrote:
> ARM_ERRATA_753970 was renamed to PL310_ERRATA_753970 in v3.2, through
> commit fa0ce4035d48 ("ARM: 7162/1: errata: tidy up Kconfig options for
> PL310 errata workarounds"). Still, two selects were added in v3.15 that
> used the prev
On 16/01/15 16:15, Suzuki K. Poulose wrote:
On 16/01/15 15:53, Will Deacon wrote:
On Thu, Jan 15, 2015 at 12:36:04PM +, Suzuki K. Poulose wrote:
From: "Suzuki K. Poulose"
This patch keeps track of the mixed endian EL0 support across
the system and provides helper functions to export it. T
On Mon, 12 Jan 2015, Alexandre Belloni wrote:
> The Atmel System Timer IP available on the at91rm9200 exposes both a timer
> and a
> watchdog.
>
> Signed-off-by: Alexandre Belloni
> Acked-by: Boris Brezillon
> ---
> drivers/mfd/Kconfig | 7
> drivers/mfd/Makefile | 1 +
Wait for the timer to really quit, not only by ensuring it is not in
the critical section.
BTW the spin_lock in here does not disable BH, so that it could
deadlock.
Signed-off-by: Jiri Slaby
Cc: Jaroslav Kysela
Cc: Takashi Iwai
Cc: alsa-de...@alsa-project.org
---
sound/drivers/dummy.c | 6 +++
From: Roman Kollar
Use setup_timer and mod_timer instead of structure assignments as it
is the preferred way to setup and set the timer.
Signed-off-by: Roman Kollar
Signed-off-by: Jiri Slaby
Cc: Jaroslav Kysela
Cc: Takashi Iwai
Cc: alsa-de...@alsa-project.org
---
sound/drivers/dummy.c | 10
There is a race between timer and process contexts. Process context
does not disable irqs, so when a timer ticks inside process' critical
section, the system can deadlock. Fix this by a traditional _irqsave
variant of spin_lock.
Signed-off-by: Jiri Slaby
Cc: Jaroslav Kysela
Cc: Takashi Iwai
Cc:
On Thu, 15 Jan 2015, Roger Tseng wrote:
> sd_set_power_mode() in derived module drivers/mmc/host/rtsx_usb_sdmmc.c
> acquires dev_mutex and then calls pm_runtime_get_sync() to make sure the
> device is awake while initializing a newly inserted card. Once it is
> called during suspending state and e
On 01/19/2015 04:13 AM, Hao Liang wrote:
> Hi Hans,
>
> Thank you for your reply.
> This change comes largely from a non-blackfin architecture dsp processor of
> ADI want to reuse this driver.
> And i have tested common read/write function on blackfin board to ensure
> usability and stability.
On Mon, Jan 19, 2015 at 11:38:17AM +0300, Cyrill Gorcunov wrote:
> On Mon, Jan 19, 2015 at 07:17:18PM +1100, Stephen Rothwell wrote:
> > Hi Andrew,
> >
> > After merging the akpm tree, today's linux-next build (sparc defconfig)
> > failed like this:
> >
> > In file included from arch/sparc/includ
See http://marc.info/?l=linux-mm&m=142122902313315&w=2 for more
information.
On Mon 19-01-15 14:17:43, long.wanglong wrote:
> Hi all:
>
> In the latest kernel, i set the memory limit (4096) in a test cgroup. and add
> the test task.
> the test code code is:
>
> testcase 1: mmap with MAP_LOCKED
On Thu, 15 Jan 2015, Roger Tseng wrote:
> A card insertion happens after the lastest polling before reader is
> suspended may never have a chance to be detected. Under current 1-HZ
> polling interval setting in mmc_core, the worst case of such
> undetectablility is about 1 second.
>
> To further
At Mon, 19 Jan 2015 10:42:56 +0100,
Jiri Slaby wrote:
>
> There is a race between timer and process contexts. Process context
> does not disable irqs, so when a timer ticks inside process' critical
> section, the system can deadlock. Fix this by a traditional _irqsave
> variant of spin_lock.
>
>
This patch add Trats2 audio subsystem bindings document.
Signed-off-by: Inha Song
---
.../bindings/sound/samsung,trats2-wm1811.txt | 25 ++
1 file changed, 25 insertions(+)
create mode 100644
Documentation/devicetree/bindings/sound/samsung,trats2-wm1811.txt
diff --gi
This patch add WM1811 audio codec, I2S interface and the sound
machine nodes to enable audio on exynos4412-trats2 board.
Signed-off-by: Inha Song
---
arch/arm/boot/dts/exynos4412-trats2.dts | 39 +
1 file changed, 39 insertions(+)
diff --git a/arch/arm/boot/dts/e
This patch add the sound machine driver for Trats2 board.
The codec operate in master mode.
Signed-off-by: Inha Song
---
sound/soc/samsung/Kconfig | 8 ++
sound/soc/samsung/Makefile| 2 +
sound/soc/samsung/trats2_wm1811.c | 218 ++
3 files
This patch-set adds basic sound support for the Trats2 boards.
It just support primary I2s and external speaker playback.
Changes in v2:
- Remove unnecessary lines in Trats2 machine driver
- move clock enable/disable to .startup / .shutdown
- Fix code style issues
- Remove mclk DT property
These add device tree entry for qspi device on dra72-evm.
Signed-off-by: Mugunthan V N
---
This patch is tested on linux-next and the boot logs is here [1]
[1] - http://pastebin.ubuntu.com/9783555/
---
arch/arm/boot/dts/dra72-evm.dts | 77 +
1 file cha
On Monday 19 January 2015 10:14:44 Yijing Wang wrote:
> >> I'm confused: the same code is already part of the PCI tree, but with
> >> Lorenzo Pieralisi listed as the patch author. The code is good,
> >> and I acked it in the past, but one of you is (probably by accident)
> >> misattributing the pat
Hey Alexandre,
I'll pull your v10 and start testing that hopefully this week. I've been
using an older version, v8 I think, without any trouble so far.
On 19-01-15 10:21, Chen-Yu Tsai wrote:
On Thu, Dec 18, 2014 at 5:15 AM, Alexandre Belloni
wrote:
This adds a generic PWM framework driver f
(2015/01/16 13:16), Alexei Starovoitov wrote:
> Hi Ingo, Steven,
>
> This patch set is based on tip/master.
> It adds ability to attach eBPF programs to tracepoints, syscalls and kprobes.
>
> Mechanism of attaching:
> - load program via bpf() syscall and receive program_fd
> - event_fd = open("/s
At Mon, 19 Jan 2015 10:42:54 +0100,
Jiri Slaby wrote:
>
> From: Roman Kollar
>
> Use setup_timer and mod_timer instead of structure assignments as it
> is the preferred way to setup and set the timer.
>
> Signed-off-by: Roman Kollar
> Signed-off-by: Jiri Slaby
> Cc: Jaroslav Kysela
> Cc: Tak
At Mon, 19 Jan 2015 10:42:55 +0100,
Jiri Slaby wrote:
>
> Wait for the timer to really quit, not only by ensuring it is not in
> the critical section.
>
> BTW the spin_lock in here does not disable BH, so that it could
> deadlock.
The stop function is called from the PCM trigger callback which i
Michael,
are you fine with this version?
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On 01/19/2015, 10:49 AM, Takashi Iwai wrote:
>> @@ -322,12 +325,14 @@ static snd_pcm_uframes_t
>> dummy_systimer_pointer(struct snd_pcm_substream *substream)
>> {
>> struct dummy_systimer_pcm *dpcm = substream->runtime->private_data;
>> +unsigned long flags;
>> snd_pcm_uframes_t pos
On Wed, 14 Jan 2015, Steve Twiss wrote:
> From: Steve Twiss
>
> Add device tree support for DA9063 regulators; Real-Time Clock
> and Watchdog.
>
>
> Signed-off-by: Steve Twiss
>
> ---
> Checks performed with linux-next/v3.19-rc4/scripts/checkpatch.pl
> da9063.txttotal: 0 err
On Sat, Jan 17, 2015 at 12:41 AM, Rob Herring wrote:
> On Fri, Jan 16, 2015 at 4:00 AM, Chunyan Zhang
> wrote:
>> Add a full sc9836-uart driver for SC9836 SoC which is based on the
>> spreadtrum sharkl64 platform.
>> This driver also support earlycon.
>> This patch also replaced the spaces betwee
On Thu, 01 Jan 2015, Rickard Strandqvist wrote:
> Remove the function prcmu_get_boot_status() that is not used anywhere.
>
> This was partially found by using a static code analysis program called
> cppcheck.
>
> Signed-off-by: Rickard Strandqvist
> ---
> drivers/mfd/db8500-prcmu.c |9 ---
On 17 January 2015 at 02:02, Stephen Boyd wrote:
> On 01/12, Tomeu Vizoso wrote:
>> Moves clock state to struct clk_core, but takes care to change as little API
>> as
>> possible.
>>
>> struct clk_hw still has a pointer to a struct clk, which is the
>> implementation's per-user clk instance, for
There is a race between timer and process contexts. Process context
does not disable irqs, so when a timer ticks inside process' critical
section, the system can deadlock. Fix this by a traditional _irqsave
variant of spin_lock.
[v2] removed ->pointer change as it is called with BH off
Signed-off
On Wed, 14 Jan 2015, Steve Twiss wrote:
> From: Steve Twiss
>
> Add device tree support for DA9063 regulators; Real-Time Clock
> and Watchdog.
>
>
> Signed-off-by: Steve Twiss
>
> ---
> Checks performed with linux-next/v3.19-rc4/scripts/checkpatch.pl
> da9063.txttotal: 0 err
Some of the clks can be registered & unregistered before the clk related debugfs
entries are initialized at late_initcall. In the unregister path checking for
only
dentry before clk_debug_init() would lead dangling pointers in the debug clk
list,
because the list is already populated in register
On 01/19/2015, 10:52 AM, Takashi Iwai wrote:
> At Mon, 19 Jan 2015 10:42:55 +0100,
> Jiri Slaby wrote:
>>
>> Wait for the timer to really quit, not only by ensuring it is not in
>> the critical section.
>>
>> BTW the spin_lock in here does not disable BH, so that it could
>> deadlock.
>
> The stop
At Mon, 19 Jan 2015 10:56:41 +0100,
Jiri Slaby wrote:
>
> There is a race between timer and process contexts. Process context
> does not disable irqs, so when a timer ticks inside process' critical
> section, the system can deadlock. Fix this by a traditional _irqsave
> variant of spin_lock.
>
>
Dear all,
I'll drop this patch because I can't test it on Exynos5260-based board.
Best Regards,
Chanwoo Choi
On 01/12/2015 09:34 PM, Chanwoo Choi wrote:
> This patch adds PPMU (Performance Profiling Monitoring Unit) dt node
> Exynos5260 SoC.
>
> Exynos5260 SoC has following PPMU IPs:
> - PPMU_D
Handling the position where compaction free scanner should restart (stored in
cc->free_pfn) got more complex with commit e14c720efdd7 ("mm, compaction:
remember position within pageblock in free pages scanner"). Currently the
position is updated in each loop iteration isolate_freepages(), although
On Mon, Jan 19, 2015 at 07:54:22AM +1200, Linus Torvalds wrote:
> Why?
>
> The 8- and 16- bit versions are the same as the 32-bit one. This seems
> pointless. If you want something where the sign is in bit 3, they all
> return the same value, just the return type differs, but that's really a
> *ca
The previous patch has prepared compaction scanners to start at arbitrary
pivot pfn within the zone, but left the pivot at the first pfn of the zone.
This patch introduces actual changing of the pivot pfn.
Our goal is to remove the bias in compaction under memory pressure, where
the migration scan
Compaction should finish when the migration and free scanner meet, i.e. they
reach the same pageblock. Currently however, the test in compact_finished()
simply just compares the exact pfns, which may yield a false negative when the
free scanner position is in the middle of a pageblock and the migra
Even after all the patches compaction received in last several versions, it
turns out that its effectivneess degrades considerably as the system ages
after reboot. For example, see how success rates of stress-highalloc from
mmtests degrades when we re-execute it several times, first time being afte
Reseting the cached compaction scanner positions is now done implicitly in
__reset_isolation_suitable() and compact_finished(). Encapsulate the
functionality in a new function reset_cached_positions() and call it
explicitly where needed.
Signed-off-by: Vlastimil Babka
Cc: Minchan Kim
Cc: Mel Gor
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