On (08/15/17 13:56), Rafael J. Wysocki wrote:
[..]
> > +static int printk_syscore_suspend(void)
> > +{
> > + printk_emergency_begin();
> > + return 0;
> > +}
>
> Somebody looking at suspend/resume code paths only will be wondering why
> you need this, because we should be in the emergency mode
Hi Viresh,
On Wed, Aug 16, 2017 at 7:37 AM, Viresh Kumar wrote:
> Drop few ARM (32 and 64 bit) platforms from the whitelist which always
> use "operating-points-v2" property from their DT. They should continue
> to work after this patch.
>
> Tested on Hikey platform (only the "hisilicon,hi6220" e
On Tue, Aug 15, 2017 at 4:51 PM, Andrew Jeffery wrote:
> In addition to the base, low and high clock configuration, the AC timing
> register #1 on the AST2400 houses fields controlling:
>
> 1. tBUF: Minimum delay between Stop and Start conditions
> 2. tHDSTA: Hold time for the Start condition
> 3.
For HPC usage case, it will create a huge VM with vcpus number as same as host
cpus and this requires more vcpus support in a single VM. This patch is to
increase max vcpu number from 288 to 8192 which is current default maximum cpu
number for Linux kernel.
Signed-off-by: Lan Tianyu
---
arch/x86
On 16.08.2017 01:47, Eric Anholt wrote:
> The incoming mode might have a missing vrefresh field if it came from
> drmModeSetCrtc(), which the kernel is supposed to calculate using
> drm_mode_vrefresh(). We could either use that or the adjusted_mode's
> original vrefresh value.
>
> However, we can
On Wed, Aug 16, 2017 at 01:40:51PM +0800, Boqun Feng wrote:
> > > > Worker A : acquired of wfc.work -> wait for cpu_hotplug_lock to be
> > > > released
> > > > Task B : acquired of cpu_hotplug_lock -> wait for lock#3 to be
> > > > released
> > > > Task C : acquired of lock#3 -> wait for compl
On 28-07-17, 10:58, Viresh Kumar wrote:
> At this point I really feel that this is a hardware specific problem
> and it was working by chance until now. And I am not sure if we
> shouldn't be stopping this patch from getting merged just because of
> that.
>
> At least you can teach your distributi
On Tue, Aug 15, 2017 at 10:21 AM, Andrew Jeffery wrote:
> In addition to the base, low and high clock configuration, the AC timing
> register #1 on the AST2400 houses fields controlling:
>
> 1. tBUF: Minimum delay between Stop and Start conditions
> 2. tHDSTA: Hold time for the Start condition
> 3
On Mon, Aug 07, 2017 at 01:15:19PM +0530, Arvind Yadav wrote:
> clk_prepare_enable() can fail here and we must check its return value.
>
> Signed-off-by: Arvind Yadav
Acked-by: Ludovic Desroches
Thanks
> ---
> drivers/dma/at_xdmac.c | 5 -
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
On Mon, Aug 07, 2017 at 01:15:18PM +0530, Arvind Yadav wrote:
> Replace '%d' by '%zu' to fix the compilation warning:-
>"format ‘%d’ expects argument of type ‘int’,but argument has type ‘size_t’
> [-Wformat=]"
>
> Signed-off-by: Arvind Yadav
Acked-by: Ludovic Desroches
Thanks
> ---
> driv
The mtu3 driver is a generic driver for MediaTek usb3 DRD IP, add
a generic compatible to avoid confusion when support new SoCs but
use a compatible with specific SoC's name "mt8173".
Signed-off-by: Chunfeng Yun
---
drivers/usb/mtu3/mtu3_plat.c |1 +
1 file changed, 1 insertion(+)
diff --gi
On Wed, Aug 9, 2017 at 3:51 PM, Masahiro Yamada
wrote:
> Because gpiochip_irqchip_add() may fail, its return value should
> be checked.
>
> Signed-off-by: Masahiro Yamada
Acked-by: Gregory Fong
The mt8173-xhci.txt actually holds the bindings for all mediatek
SoCs with xHCI controller, so add a generic compatible and change
the name to mediatek,mtk-xhci.txt to reflect that.
Signed-off-by: Chunfeng Yun
---
.../usb/{mt8173-xhci.txt => mediatek,mtk-xhci.txt} | 14 +++---
.../devi
The compilation of the file freq-step.c in directory
tools/testing/selftests/timers fails with this error message:
[root@s8360046 timers]# make
gcc -O3 -Wl,-no-as-needed -Wall -DKTEST -lrt -lpthread -lm freq-step.c
-o freq-step
freq-step.c: In function ‘init_test’:
freq-step.c:234:3: e
The xhci-mtk driver is a generic driver for MediaTek xHCI IP, add
a generic compatible to avoid confusion when support new SoCs but
use a compatible with specific SoC's name "mt8173".
Signed-off-by: Chunfeng Yun
---
drivers/usb/host/xhci-mtk.c |1 +
1 file changed, 1 insertion(+)
diff --git
在 2017/8/15 17:08, Wadim Egorov 写道:
Am 15.08.2017 um 05:49 schrieb Sandy Huang:
This adds support for Rockchip soc lvds found on rk3288
Based on the patches from Mark yao and Heiko Stuebner
Signed-off-by: Sandy Huang
Signed-off-by: Mark Yao
Signed-off-by: Heiko Stuebner
---
drivers/gpu
The mt8173-mtu3.txt actually holds the bindings for all mediatek
SoCs with usb3 DRD IP, so add a generic compatible and change the
name to mediatek,mtu3.txt.
Signed-off-by: Chunfeng Yun
---
.../usb/{mt8173-mtu3.txt => mediatek,mtu3.txt} |6 +-
1 file changed, 5 insertions(+), 1 delet
Add support for general purpose (GP) clocks
for apq8064
DT binding documentation updated for
qcom,apq8064-pinctrl general purpose (GP) clocks.
Acked-by: Bjorn Andersson
Signed-off-by: Vinay Simha BN
---
v1:
* only gp_clk_1b tested in nexus7 anx7808 slimport.
v2:
* bjorn review comments incorp
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
Add the compatible string for IPQ4019 QPIC NAND controller
version 1.4.0 which uses BAM DMA.
Reviewed-by: Archit Taneja
Thanks,
Archit
Signed-off-by: Abhishek Sahu
---
drivers/mtd/nand/qcom_nandc.c | 10 ++
1 file changed, 10 inse
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
Add the compatible string for IPQ8074 QPIC NAND controller
version 1.5.0 which uses BAM DMA and its FLASH_DEV_CMD registers
starting offset is 0x7000.
Reviewed-by: Archit Taneja
Thanks,
Archit
Signed-off-by: Abhishek Sahu
---
drivers/mtd/na
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
1. Add the function for command descriptor preparation which will
be used only by BAM DMA and it will form the DMA descriptors
containing command elements
2. DMA_PREP_CMD flag should be used for forming command DMA
descriptors
Reviewe
Hi Florian,
As Daniel said, good work on figuring out how to get this far!
There's a couple of minor issues with the formatting of this patch.
Firstly, as Lee said in response to the last version, you should change
the summary line of the commit to indicate the contents of the patch
more accu
On Wed, Aug 16, 2017 at 02:05:06PM +0900, Byungchul Park wrote:
> On Wed, Aug 16, 2017 at 12:05:31PM +0800, Boqun Feng wrote:
> > > I see...
> > >
> > > Worker A : acquired of wfc.work -> wait for cpu_hotplug_lock to be
> > > released
> > > Task B : acquired of cpu_hotplug_lock -> wait for lock
On Thu, Aug 03, 2017 at 02:38:14PM +0800, Wei Wang wrote:
> This patch series enhances the existing virtio-balloon with the following
> new features:
> 1) fast ballooning: transfer ballooned pages between the guest and host in
> chunks using sgs, instead of one by one; and
> 2) free_page_vq: a new
On 08/15/2017 05:25 PM, Arnaldo Carvalho de Melo wrote:
> Em Tue, Aug 15, 2017 at 11:21:59AM +0200, Thomas Richter escreveu:
>
> Ok, I'm applying this, the only missing bit was the following line,
> right at the start of the patch message body;
>
> From: Wang Nan
>
> To state that the patch was
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
All the QPIC register read/write through BAM DMA requires
command descriptor which contains the array of command elements.
Reviewed-by: Archit Taneja
Thanks,
Archit
Signed-off-by: Abhishek Sahu
---
drivers/mtd/nand/qcom_nandc.c | 19 +++
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
The FLASH_DEV_CMD registers starting offset is not same in
different QPIC NAND controller versions. This patch adds
the starting offset in NAND controller properties and uses
the same for calculating the actual offset of these registers.
Signed-off-
Hi all,
There will be no linux-next releases this coming Friday or Monday.
Changes since 20170815:
The pci tree gained a conflict against the net tree.
The net-next tree still had its build failure for which I reverted
a commit.
The akpm-current tree gained a build failure due to an
pnp_device_id are not supposed to change at runtime. All functions
working with pnp_device_id provided by work with
const pnp_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/input/serio/i8042-x86ia64io.h | 4 ++--
1 file changed, 2 insertions(+), 2 del
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
1. Add the data descriptor preparation function which will be used
only by BAM DMA for forming the data SGL’s
2. Add clear BAM transaction and call it before every new request
3. Check DMA mode for ADM or BAM and call the appropriate
descript
Take f_mutex around mmap() processing to protect against races with
the SG_SET_RESERVED_SIZE ioctl. Ensure the reserve buffer length
remains consistent during the mapping operation, and set the
"mmap called" flag to prevent further changes to the reserved buffer
size as an atomic operation with th
On Wed, Aug 16, 2017 at 01:37:46PM +0900, Byungchul Park wrote:
> On Wed, Aug 16, 2017 at 12:05:31PM +0800, Boqun Feng wrote:
> > On Wed, Aug 16, 2017 at 09:16:37AM +0900, Byungchul Park wrote:
> > > On Tue, Aug 15, 2017 at 10:20:20AM +0200, Ingo Molnar wrote:
> > > >
> > > > So with the latest fi
The initial idea of creating the cpufreq-dt-platdev.c file was to keep a
list of platforms that use the "operating-points" (V1) bindings and
create cpufreq device for them only, as we weren't sure which platforms
would want the device to get created automatically as some had their own
cpufreq drive
Drop few ARM (32 and 64 bit) platforms from the whitelist which always
use "operating-points-v2" property from their DT. They should continue
to work after this patch.
Tested on Hikey platform (only the "hisilicon,hi6220" entry).
Signed-off-by: Viresh Kumar
---
drivers/cpufreq/cpufreq-dt-platde
On 16/08/17 06:18, Christophe JAILLET wrote:
'rc' is known to be 0 at this point.
If 'create_context()' fails, returns -ENOMEM instead of 0 which means
success.
Signed-off-by: Christophe JAILLET
ENOMEM seems right here.
Reviewed-by: Andrew Donnellan
---
drivers/scsi/cxlflash/superpipe.c
'rc' is known to be 0 at this point.
If 'platform_get_resource()' or 'devm_ioremap()' fail, return -ENOMEM
instead of 0 which means success.
Signed-off-by: Christophe JAILLET
---
drivers/ata/ahci_da850.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/ahci
pnp_device_id are not supposed to change at runtime. All functions
working with pnp_device_id provided by work with
const pnp_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/media/radio/radio-cadet.c| 2 +-
drivers/media/radio/radio-gemtek.c | 2
Remove Camel casing by renaming variables.
Signed-off-by: Rishabh Hardas
---
drivers/staging/pi433/pi433_if.c | 4 ++--
drivers/staging/pi433/pi433_if.h | 6 +++---
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
Remove camel casing by renaming enums.
Signed-off-by: Rishabh Hardas
---
drivers/staging/pi433/pi433_if.h | 36
drivers/staging/pi433/rf69.c | 26 +-
drivers/staging/pi433/rf69.h | 26 +-
drivers/stag
Shorten long comments and format them in kernel style comments.
Signed-off-by: Rishabh Hardas
---
drivers/staging/pi433/pi433_if.h | 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/pi433/pi433_if.h b/drivers/staging/pi433/pi433_if.h
index 91e4a0
Correct lines above 80 characters in pi433_if.h
Signed-off-by: Rishabh Hardas
---
drivers/staging/pi433/pi433_if.h | 28 +++-
1 file changed, 15 insertions(+), 13 deletions(-)
diff --git a/drivers/staging/pi433/pi433_if.h b/drivers/staging/pi433/pi433_if.h
index e6ed3cd.
Hi,
This series pf patches solves some of the coding style
issues. I have corrected long lines, changed comment style,
renamed enums and variables that were in camel case.
Tried to get zero erros and warnings on the pi433_if.h file.
Regards,
Rishabh Hardas
Rishabh Hardas (4):
staging: pi433:
On Wed, Aug 16, 2017 at 1:47 AM, Dan Williams wrote:
> On Mon, Aug 14, 2017 at 11:46 PM, Oliver wrote:
>> On Tue, Aug 15, 2017 at 4:02 PM, kbuild test robot wrote:
> [..]
>>>114 static const unsigned long *nd_pfn_supported_alignments(void)
>>>115 {
>>>116 /*
>>>117
tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
rcu/dev
head: 551164572a4a41968abd020ec24499085cc2adf7
commit: 33103e7b1f89ef432dfe3337d2a6932cdf5c1312 [14/15] EXP: Trace tick return
from tick_nohz_stop_sched_tick
config: mips-nlm_xlr_defconfig (attached as .config
'err' is known to be 0 at this point.
If 'kzalloc()' fails, returns -ENOMEM instead of 0 which means success.
Signed-off-by: Christophe JAILLET
---
drivers/crypto/cavium/nitrox/nitrox_main.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/cavium/nitrox/nitro
The sysctl documentation states that the JIT is only available on
x86_64, which is no longer correct.
Update the list to include all architectures that enable HAVE_CBPF_JIT
or HAVE_EBPF_JIT under some configuration.
Signed-off-by: Michael Ellerman
---
Documentation/sysctl/net.txt | 5 +++--
1 f
> On Sun, Jun 25, 2017 at 8:52 PM, Wu Hao wrote:
>
> Hi Hao,
>
> > The header register set is always present for the Port/AFU, it is mainly
> > for capability, control and status of the ports that AFU connected to.
>
> So just to be clear, the reset function is acting on the Port, not the
> AF
On Tue, 15 Aug 2017, Chris Brandt wrote:
> On Tuesday, August 15, 2017 1, Nicolas Pitre wrote:
> > I was able to reproduce. The following patch on top should partially fix
> > it. I'm trying to figure out how to split a vma and link it properly in
> > the case the vma cannot be mapped entirely. I
Hello Anton,
Thanks for reviewing the code.
This would be right, if the c4 could rise an interrupt at this moment ...
After a reset with c4_reset(), the card will not generate an interrupt,
until firmware has been loaded and the SEND_INIT message has been sent.
c4_load_firmware() -> c4_send_init
On Wed, Aug 16, 2017 at 12:05:31PM +0800, Boqun Feng wrote:
> > I see...
> >
> > Worker A : acquired of wfc.work -> wait for cpu_hotplug_lock to be released
> > Task B : acquired of cpu_hotplug_lock -> wait for lock#3 to be released
> > Task C : acquired of lock#3 -> wait for completion of bar
'res' is known to be 0 at this point.
If 'devm_ioremap()' fails, returns -ENOMEM instead of 0 which means
success.
Signed-off-by: Christophe JAILLET
---
drivers/edac/altera_edac.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/alt
pnp_device_id are not supposed to change at runtime. All functions
working with pnp_device_id provided by work with
const pnp_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/scsi/aha1542.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --g
pnp_device_id are not supposed to change at runtime. All functions
working with pnp_device_id provided by work with
const pnp_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/scsi/g_NCR5380.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -
From: Khalid Aziz
Date: Wed, 9 Aug 2017 15:26:02 -0600
> +void adi_restore_tags(struct mm_struct *mm, struct vm_area_struct *vma,
> + unsigned long addr, pte_t pte)
> +{
...
> + tag = tag_start(addr, tag_desc);
> + paddr = pte_val(pte) & _PAGE_PADDR_4V;
> + for (tm
'ret' is known to be 0 at this point.
If 'ioremap()' fails, returns -ENOMEM instead of 0 which means success.
Signed-off-by: Christophe JAILLET
---
drivers/edac/thunderx_edac.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/edac/thunderx_edac.c b/drivers/edac/thunderx_edac.c
index c
pnp_device_id are not supposed to change at runtime. All functions
working with pnp_device_id provided by work with
const pnp_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/watchdog/sc1200wdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
di
pnp_device_id are not supposed to change at runtime. All functions
working with pnp_device_id provided by work with
const pnp_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/net/ethernet/3com/3c509.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-
On Fri, Aug 11, 2017 at 11:33:56AM +0200, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Fri, 11 Aug 2017 11:25:41 +0200
>
> Omit an extra message for a memory allocation failure in this function.
>
> This issue was detected by using the Coccinelle software.
Acked-By: Vinod Koul
>
>
pnp_device_id are not supposed to change at runtime. All functions
working with pnp_device_id provided by work with
const pnp_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/ide/ide-pnp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --gi
From: Khalid Aziz
Date: Wed, 9 Aug 2017 15:25:55 -0600
> @@ -1399,6 +1399,12 @@ static bool try_to_unmap_one(struct page *page, struct
> vm_area_struct *vma,
> (flags & TTU_MIGRATION)) {
> swp_entry_t entry;
> pte_t swp_p
This series adds support for Cadence QSPI IP present in TI's 66AK2G SoC.
The patches enhance the existing cadence-quadspi driver to support
loopback clock circuit, pm_runtime support and tweaks for 66AK2G SoC.
Changes in v2:
* Drop DT patches. Will be sent as separate series as requested by
main
As per 66AK2G02 TRM[1] SPRUHY8F section 11.15.5.3 Indirect Access
Controller programming sequence, a delay equal to couple of QSPI master
clock(~5ns) is required after setting CQSPI_REG_INDIRECTWR_START bit and
writing data to the flash. Introduce a quirk flag CQSPI_NEEDS_WR_DELAY
to handle this an
Cadence QSPI IP has a adapted loop-back circuit which can be enabled by
setting BYPASS field to 0 in READCAPTURE register. It enables use of
QSPI return clock to latch the data rather than the internal QSPI
reference clock. For high speed operations, adapted loop-back circuit
using QSPI return cloc
Update binding documentation to add a new compatible for TI 66AK2G SoC,
to handle TI SoC specific quirks in the driver.
Signed-off-by: Vignesh R
---
Documentation/devicetree/bindings/mtd/cadence-quadspi.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devi
There is a problem that when counting the pages for creating
the hibernation snapshot will take significant amount of
time, especially on system with large memory. Since the counting
job is performed with irq disabled, this might lead to NMI lockup.
The following warning were found on a system with
Add pm_runtime* calls to cadence-quadspi driver. This is required to
switch on QSPI power domain on TI 66AK2G SoC during probe.
Signed-off-by: Vignesh R
---
drivers/mtd/spi-nor/cadence-quadspi.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/mtd/spi-nor/cadence-quadspi.
On Tue, Aug 15, 2017 at 02:41:19PM +0200, Michal Hocko wrote:
> On Tue 15-08-17 01:19:16, Chen Yu wrote:
> [...]
> > @@ -2561,8 +2562,10 @@ void mark_free_pages(struct zone *zone)
> > unsigned long i;
> >
> > pfn = page_to_pfn(page);
> > -
Cadence QSPI IP has a adapted loop-back circuit which can be enabled by
setting BYPASS field to 0 in READCAPTURE register. It enables use of
QSPI return clock to latch the data rather than the internal QSPI
reference clock. For high speed operations, adapted loop-back circuit
using QSPI return cloc
On Wed, Aug 16, 2017 at 10:49:14AM +0800, Hui Zhu wrote:
> Hi Minchan,
>
> 2017-08-16 10:13 GMT+08:00 Minchan Kim :
> > Hi Hui,
> >
> > On Mon, Aug 14, 2017 at 05:56:30PM +0800, Hui Zhu wrote:
> >> After commit e2846124f9a2 ("zsmalloc: zs_page_migrate: skip unnecessary
> >
> > This patch is not me
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
1. DM_EN is only required for EBI2 NAND controller which uses ADM
2. BAM mode will be disabled after power on reset which needs to
be enabled before starting any BAM transfers.
Signed-off-by: Abhishek Sahu
---
drivers/mtd/nand/qcom_nandc.c |
Commit 1bc0eb044615 ("scsi: sg: protect accesses to 'reserved' page
array") adds needed concurrency protection for the "reserve" buffer.
Some checks that are initially made outside the lock are replicated once
the lock is taken to ensure the checks and resulting decisions are made
using consistent
Hi Jens,
On Mon, Aug 14, 2017 at 10:17:09AM -0600, Jens Axboe wrote:
> On 08/14/2017 09:38 AM, Jens Axboe wrote:
> > On 08/14/2017 09:31 AM, Minchan Kim wrote:
> >>> Secondly, generally you don't have slow devices and fast devices
> >>> intermingled when running workloads. That's the rare case.
>
Hi all,
After merging the akpm-current tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/gpu/drm/i915/i915_gem_execbuffer.c: In function 'get_fence_array':
drivers/gpu/drm/i915/i915_gem_execbuffer.c:2163:20: error: 'GFP_TEMPORARY'
undeclared (first use in this functi
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
The NAND controller returns ECC failure during read of completely
erased codeword. The NAND controller has hardware functionality
to detect erased codeword in case of BCH ECC algorithm. The
NAND_ERASED_CW_DETECT_CFG register controls the erased
codew
From: Yasunari Takiguchi
This is MAINTAINERS file update about the driver for
the Sony CXD2880 DVB-T2/T tuner + demodulator.
[Change list]
Changes in V3
MAINTAINERS
-no change
Signed-off-by: Yasunari Takiguchi
Signed-off-by: Masayuki Yamamoto
Signed-off-by: Hideki Nozawa
Signed-off-
I've applied this patch, and then tweaked the wording a little. Could
you please check the following text:
TIOCGPTPEERint flags
(since Linux 4.13) Given a file descriptor in fd that
refers to a pseudoterminal master, open (with the given
From: Yasunari Takiguchi
This is the Kconfig files of driver for
the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/Kconfig
-no change
drivers/media/dvb-frontends/cxd2880/Kconfig
-no change
drivers/media/spi/Kconfig
From: Yasunari Takiguchi
This is the Makefile files of driver
for the Sony CXD2880 DVB-T2/T tuner + demodulator.
[Change list]
Changes in V3
drivers/media/dvb-frontends/Makefile
-no change
drivers/media/dvb-frontends/cxd2880/Makefile
-removed cxd2880_math.o \
drivers/media/
From: Yasunari Takiguchi
Provide monitor and integration layer functions (DVB-T2)
for the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_integ_dvbt2.c
-changed CXD2880_SLEEP to usleep_range
-replaced cxd288
From: Yasunari Takiguchi
Provide definitions, interfaces and functions needed for DVB-T2
of the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_dvbt2.h
-changed hexadecimal code to lower case.
drivers/media/dv
On Wed, Aug 16, 2017 at 12:05:31PM +0800, Boqun Feng wrote:
> On Wed, Aug 16, 2017 at 09:16:37AM +0900, Byungchul Park wrote:
> > On Tue, Aug 15, 2017 at 10:20:20AM +0200, Ingo Molnar wrote:
> > >
> > > So with the latest fixes there's a new lockdep warning on one of my
> > > testboxes:
> > >
>
From: Yasunari Takiguchi
Provide monitor and integration layer functions (DVB-T)
for the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_integ_dvbt.c
-changed CXD2880_SLEEP to usleep_range
-chnaged cxd2880_a
From: Yasunari Takiguchi
Provide definitions, interfaces and functions needed for DVB-T
of the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_dvbt.h
-no change
drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdm
From: Yasunari Takiguchi
This provides the main dvb frontend operation functions
for the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_top.c
-adjusted indent spaces
-modified debugging code
-removed
From: Yasunari Takiguchi
These functions monitor the driver and watch for task completion.
This is part of the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_integ.c
-changed cxd2880_atomic_read to atomic_read
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
In EBI2, all codeword data will be read in FLASH_BUF_ACC buffer
and ADM will copy the data from source (FLASH_BUF_ACC) to
destination (memory for data read).
In QPIC, there is no FLASH_BUF_ACC and all the codeword data will
held in QPIC BAM FIFO buf
From: Yasunari Takiguchi
This part of the driver has the main routines to handle
the tuner and demodulator functionality. The tnrdmd_mon.* files
have monitor functions for the driver.
This is part of the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/me
From: Yasunari Takiguchi
Add functions for initializing, reading and writing to the SPI
device for the Sony CXD2880 DVB-T2/T tuner + demodulator.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_devio_spi.c
-removed unnecessary cast
-changed cxd2880_memcpy t
From: Yasunari Takiguchi
These are common files for the driver for the
Sony CXD2880 DVB-T2/T tuner + demodulator.
These contains helper functions for the driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880.h
-no change
drivers/media/dvb-frontends/cxd2880/c
From: Yasunari Takiguchi
This is the SPI adapter part of the driver for the
Sony CXD2880 DVB-T2/T tuner + demodulator.
[Change list]
Changes in V3
drivers/media/spi/cxd2880-spi.c
-adjusted of indent spaces
-removed unnecessary cast
-changed debugging code
-changed time
From: Yasunari Takiguchi
This is the document file for Sony CXD2880 DVB-T2/T tuner + demodulator.
It contains the description of the SPI adapter binding.
No change since version 1. I should have carried the ack forward:
Acked-by: Rob Herring
Signed-off-by: Yasunari Takiguchi
Signed-off-by: Ma
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
The BAM has multiple flags to control the transfer. This patch
adds flags parameter in register and data transfer functions and
modifies all these functions call with appropriate flags using
following rule
1. Read and write can’t go in single comman
On Mon, Aug 14, 2017 at 09:57:23PM +0200, Peter Zijlstra wrote:
> On Mon, Aug 14, 2017 at 05:38:39PM +0900, Minchan Kim wrote:
> > memory-barrier.txt always scares me. I have read it for a while
> > and IIUC, it seems semantic of spin_unlock(&same_pte) would be
> > enough without some memory-barrie
From: Yasunari Takiguchi
Hi,
This is the patch series (version 3) of Sony CXD2880 DVB-T2/T tuner +
demodulator driver.
The driver supports DVB-API and interfaces through SPI.
We have tested the driver on Raspberry Pi 3 and got picture and sound from a
media player.
The change history of this
On 2017年08月16日 11:59, Michael S. Tsirkin wrote:
On Wed, Aug 16, 2017 at 11:57:51AM +0800, Jason Wang wrote:
On 2017年08月16日 11:55, Michael S. Tsirkin wrote:
On Tue, Aug 15, 2017 at 08:45:20PM -0700, Eric Dumazet wrote:
On Fri, 2017-08-11 at 19:41 +0800, Jason Wang wrote:
We use tun_alloc_sk
On Wed, Aug 16, 2017 at 09:16:37AM +0900, Byungchul Park wrote:
> On Tue, Aug 15, 2017 at 10:20:20AM +0200, Ingo Molnar wrote:
> >
> > So with the latest fixes there's a new lockdep warning on one of my
> > testboxes:
> >
> > [ 11.322487] EXT4-fs (sda2): mounted filesystem with ordered data mo
On Thu, Jun 22, 2017 at 11:22:13AM +, root wrote:
> From: Yang Zhang
>
> This patch introduce a new mechanism to poll for a while before
> entering idle state.
>
> David has a topic in KVM forum to describe the problem on current KVM VM
> when running some message passing workload in KVM for
On Wed, Aug 16, 2017 at 11:19:41AM +0800, Hui Zhu wrote:
> After commit [1] zs_page_migrate can handle the ZS_EMPTY zspage.
>
> But I got some false in zs_page_isolate:
> if (get_zspage_inuse(zspage) == 0) {
> spin_unlock(&class->lock);
> return false;
> }
>
Hi Rob, Stephen, Matthias
gentle ping.
Thanks.
On Tue, 2017-08-08 at 16:13 +0800, Mars Cheng wrote:
> Mars Cheng (3):
> clk: mediatek: add mt6755 clock ID
> clk: mediatek: add clk support for MT6755
> soc: mediatek: add MT6755 scpsys support
>
> wendell.lin (2):
> dt-bindings: mediatek:
On Wed, Aug 16, 2017 at 11:57:51AM +0800, Jason Wang wrote:
>
>
> On 2017年08月16日 11:55, Michael S. Tsirkin wrote:
> > On Tue, Aug 15, 2017 at 08:45:20PM -0700, Eric Dumazet wrote:
> > > On Fri, 2017-08-11 at 19:41 +0800, Jason Wang wrote:
> > > > We use tun_alloc_skb() which calls sock_alloc_send
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