Hi Vincent,
On Wed, Jan 20, 2021 at 07:01:08PM +0100, Vincent Knecht wrote:
> +struct packet {
> + u8 y_high : 4;
> + u8 x_high : 4;
This will not work on big endian devices as order of bitfields changes.
I'd recommended treating contact packet as sequence of bytes and parse,
i.
Hi,
On Thu, Jan 21, 2021 at 01:00:32AM +, Thinh Nguyen wrote:
> Hi,
>
> Daehwan Jung wrote:
> > Sometimes dwc3_gadget_pullup and dwc3_gadget_set_speed are called after
> > entering suspend. That's why it needs to check whether suspend
> >
> > 1. dwc3 sends disconnect uevent and turn off. (sus
From: Guo Ren
Using set_max_mapnr API instead of setting the value directly.
Signed-off-by: Guo Ren
---
arch/csky/mm/init.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/csky/mm/init.c b/arch/csky/mm/init.c
index bc05a3be9d57..03970f4408f5 100644
--- a/arch/csky/
From: Guo Ren
Sync arch/riscv/mm/fault.c into arch/csky for easy maintenance.
Here are the patches related to the modification:
cac4d1d "riscv/mm/fault: Move no context handling to no_context()"
ac416a7 "riscv/mm/fault: Move vmalloc fault handling to vmalloc_fault()"
6c11ffb "riscv/mm/fault: Mov
From: Guo Ren
Remove _PAGE_IOREMAP, __READABLE, __WRITEABLE, abi/pgtable-bits.h
definition, they are no use at all.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
arch/csky/abiv1/inc/abi/pgtable-bits.h | 17 ++--
arch/csky/abiv2/inc/abi/pgtable-bits.h | 14 +-
arch/csky/include/asm/pgta
Enable the wacom_i2c touchscreen for the reMarkable2.
Signed-off-by: Alistair Francis
---
arch/arm/boot/dts/imx7d-remarkable2.dts | 41 +
arch/arm/configs/imx_v6_v7_defconfig| 1 +
2 files changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dt
From: Guo Ren
When the system memory is exhausted, linux will trigger kswapd to
shrink memory page cache. We found the csky's .text file mapping
pages would be reclaimed earlier than arm's elf. Because csky
doesn't give _PAGE_ACCESSED for default pgprot and in zap_pte_range
if (pte_young(ptent)
From: Tian Tao
Remove including that don't need it.
Signed-off-by: Tian Tao
Signed-off-by: Guo Ren
---
arch/csky/include/asm/thread_info.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/csky/include/asm/thread_info.h
b/arch/csky/include/asm/thread_info.h
index 21456a3737c2..f704e27
From: Guo Ren
Similar to other architectures:
In addition to in_atomic, we also need pagefault_disabled() to
check.
Signed-off-by: Guo Ren
---
arch/csky/mm/fault.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/csky/mm/fault.c b/arch/csky/mm/fault.c
index cecca672
On Sun, Jan 17, 2021 at 2:22 PM Alan Maguire wrote:
>
> Add a BTF dumper for typed data, so that the user can dump a typed
> version of the data provided.
>
> The API is
>
> int btf_dump__emit_type_data(struct btf_dump *d, __u32 id,
> const struct btf_dump_emit_type_da
From: Guo Ren
Current perf init will failed with:
[1.452433] csky-pmu: probe of soc:pmu failed with error -16
This patch fix it up with adding CPUHP_AP_PERF_CSKY_ONLINE in
cpuhotplug.h.
Signed-off-by: Guo Ren
Cc: Peter Zijlstra
Cc: Ingo Molnar
Cc: Arnaldo Carvalho de Melo
---
arch/csky
From: Guo Ren
Current show_regs didn't display regs->usp and it confused debug.
So fixup wrong SP display and add PT_REGS.
Signed-off-by: Guo Ren
---
arch/csky/kernel/ptrace.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/csky/kernel/ptrace.c b/arch/csky/kernel/
From: Guo Ren
Remove shareable bit for ordering barrier, just keep ordering
in current hart is enough for SMP. Using three continuous
sync.is as PTW barrier to prevent speculative PTW in 860
microarchitecture.
Signed-off-by: Guo Ren
---
arch/csky/include/asm/barrier.h | 82
From: Guo Ren
Use generic atomic implementation based on cmpxchg. So remove csky
asm/atomic.h.
Signed-off-by: Guo Ren
Cc: Peter Zijlstra
Cc: Arnd Bergmann
Cc: Paul E. McKenney
---
arch/csky/include/asm/atomic.h | 212 -
1 file changed, 212 deletions(-)
delet
From: Guo Ren
There are two ways for translating va to pa for csky:
- Use TLB(Translate Lookup Buffer) and PTW (Page Table Walk)
- Use SSEG0/1 (Simple Segment Mapping)
We use tlb mapping 0-2G and 3G-4G virtual address area and SSEG0/1
are for 2G-2.5G and 2.5G-3G translation. We could disable S
From: Bandan Das
While running SVM related instructions (VMRUN/VMSAVE/VMLOAD), some AMD
CPUs check EAX against reserved memory regions (e.g. SMM memory on host)
before checking VMCB's instruction intercept. If EAX falls into such
memory areas, #GP is triggered before VMEXIT. This causes problem u
Move the instruction decode part out of x86_emulate_instruction() for it
to be used in other places. Also kvm_clear_exception_queue() is moved
inside the if-statement as it doesn't apply when KVM are coming back from
userspace.
Co-developed-by: Bandan Das
Signed-off-by: Bandan Das
Signed-off-by:
While running SVM related instructions (VMRUN/VMSAVE/VMLOAD), some AMD
CPUs check EAX against reserved memory regions (e.g. SMM memory on host)
before checking VMCB's instruction intercept. If EAX falls into such
memory areas, #GP is triggered before #VMEXIT. This causes unexpected #GP
under nested
On Tue, Jan 19, 2021 at 6:17 PM Dmitry Torokhov
wrote:
>
> On Sat, Jan 16, 2021 at 08:24:27PM -0800, Alistair Francis wrote:
> > Allow the wacom-i2c device to be exposed via device tree.
>
> The patch seems incomplete. I see we are reading and storing properties,
> but we are not using them whatso
Hi Bjorn,
On 1/21/2021 4:10 AM, Bjorn Andersson wrote:
On Wed 20 Jan 01:47 CST 2021, Taniya Das wrote:
There are intermittent GDSC power-up failures observed for titan top
gdsc, which requires the XO clock. Thus mark all the MM XO clocks always
enabled from probe.
But if this is the reason
Syzbot discovered that the probe error handling doesn't clean up the
resources allocated in zr364xx_board_init(). There are several
related bugs in this code so I have re-written the error handling.
1) Introduce a new function zr364xx_board_uninit() which cleans up
the resources in zr364xx_b
On Wed, Jan 20, 2021 at 11:55:08PM -0600, Frank Rowand wrote:
> On 1/20/21 11:43 PM, Viresh Kumar wrote:
> > Hi Frank,
> >
> > On 20-01-21, 23:34, Frank Rowand wrote:
> >> It should be possible to apply this same concept to copying
> >> overlay_base.dts
> >> to overlay_base_base.dts, removing the
On Wed, Jan 20, 2021 at 11:00:17PM -0600, Frank Rowand wrote:
>
> +David
>
> so I don't have to repeat this in another thread
>
> On 1/19/21 11:06 PM, Viresh Kumar wrote:
> > On 19-01-21, 09:44, Frank Rowand wrote:
> >> No. overlay_base.dts is intentionally compiled into a base FDT, not
> >> an
On Thu, Jan 21, 2021 at 09:43:00AM +0530, Viresh Kumar wrote:
> On 21-01-21, 11:49, David Gibson wrote:
> > If you're using overlays, you probably need the -@ flag, for both the
> > base file and the overlays, which AFAICT is not already the case.
>
> I think the idea was to do that in the platfor
On Thu, Jan 21, 2021 at 11:20:40AM +0530, Viresh Kumar wrote:
> On 20-01-21, 23:45, Frank Rowand wrote:
> > I have only the most surface knowledge of fdtoverlay, mostly from
> > "fdtoverlay --help", but you can apply multiple overlays with a
> > single invocation of fdtoverlay. My _assumption_ was
On Thu, Jan 21, 2021 at 11:04:26AM +0530, Viresh Kumar wrote:
> On 20-01-21, 23:14, Frank Rowand wrote:
> > It is a convenient FDT to use because it provides the frame that the
> > overlays
> > require to be applied. It is fortunate that fdtoverlay does not reject the
> > use
> > of an FDT with
On Thu, Jan 21, 2021 at 09:47:57AM +0530, Viresh Kumar wrote:
> On 21-01-21, 11:44, David Gibson wrote:
> > On Wed, Jan 20, 2021 at 12:36:45PM +0530, Viresh Kumar wrote:
> > > This was copied from external DTC repository long back and isn't used
> > > anymore. Over that the dtc tool can be used to
From: tangchunyou
Fix typo in a comment in arch/alpha/boot/bootpz.c
"cvan" -> ", it can"
Signed-off-by: tangchunyou
---
arch/alpha/boot/bootpz.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/alpha/boot/bootpz.c b/arch/alpha/boot/bootpz.c
index 61b61be..90a2b34 10064
On Wed, Jan 20, 2021 at 3:14 PM Al Viro wrote:
>
> Umm... Why do we clear FMODE_PWRITE there [seq_open - ed], anyway?
I think it's pointless and historical, and comes from "several /proc
files supported the simple single-write model, nothing ever supported
moving around and writing".
The seq_fi
Hi, Matthias:
Matthias Brugger 於 2021年1月21日 週四 上午2:33寫道：
>
> On Thu, Jan 07, 2021 at 07:17:29AM +0800, Chun-Kuang Hu wrote:
> > From: CK Hu
> >
> > mtk mutex is used by DRM and MDP driver, and its function is SoC-specific,
> > so move it to soc folder.
> >
> > Signed-off-by: CK Hu
> > Signed-of
Arnd Bergmann 于2021年1月21日周四 上午3:28写道：
>
> From: Arnd Bergmann
>
> The CSR SiRF prima2/atlas platforms are getting removed, so this driver
> is no longer needed.
>
> Cc: Barry Song
> Signed-off-by: Arnd Bergmann
Acked-by: Barry Song
> ---
> .../devicetree/bindings/mmc/sdhci-sirf.txt| 18
On Wed, Jan 20, 2021 at 12:12:50PM +0100, Mickaël Salaün wrote:
>
> On 20/01/2021 04:43, Jarkko Sakkinen wrote:
> > On Thu, Jan 14, 2021 at 04:19:01PM +0100, Mickaël Salaün wrote:
> >> From: Mickaël Salaün
> >>
> >> When looking for a blacklisted hash, bin2hex() is used to transform a
> >> binary
On Wed, 2021-01-20 at 15:05:26 UTC, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> The tango platform is getting removed, so the driver is no
> longer needed.
>
> Cc: Marc Gonzalez
> Cc: Mans Rullgard
> Signed-off-by: Arnd Bergmann
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/m
From: Guo Ren
The max_mapnr is the number of PFNs, not absolute PFN offset.
Signed-off-by: Guo Ren
Cc: Palmer Dabbelt
---
arch/riscv/mm/init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index bf5379135e39..1576ee9e5e94 10064
From: Zqiang
If CPUs go offline, the corresponding krcp's page cache can
not be use util the CPU come back online, or maybe the CPU
will never go online again, this commit therefore free krcp's
page cache when CPUs go offline.
Signed-off-by: Zqiang
---
kernel/rcu/tree.c | 47 ++
On Wed, Jan 20, 2021 at 12:15:10PM +0100, Mickaël Salaün wrote:
>
> On 20/01/2021 04:55, Jarkko Sakkinen wrote:
> > On Thu, Jan 14, 2021 at 04:19:03PM +0100, Mickaël Salaün wrote:
> >> From: David Howells
> >>
> >> KEY_FLAG_KEEP is not meant to be passed to keyring_alloc() or key_alloc(),
> >> as
Bean,
> Once going into while-do loop, intr_status is already true, this
> if-statement is redundant, remove it.
Applied to 5.12/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
The backlight power is controlled through the reg_bl_12v0 regulator.
Co-Developed-by: Robin van der Gracht
Signed-off-by: Robin van der Gracht
Signed-off-by: Oleksij Rempel
---
arch/arm/boot/dts/imx6dl-prtvt7.dts | 9 -
1 file changed, 9 deletions(-)
diff --git a/arch/arm/boot/dts/imx
Add Innolux G070Y2-T02 panel to the Protonic VT7 board.
Signed-off-by: Robin van der Gracht
Signed-off-by: Oleksij Rempel
---
arch/arm/boot/dts/imx6dl-prtvt7.dts | 47 +
1 file changed, 47 insertions(+)
diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts
b/arch/arm/bo
Remove touchscreen-size-* properties. This values are not correct, event if it
works with ts_test tool, it fails to work properly with weston.
And the real range of values reported by the driver (or measured by the
controller) is close to max values and may change with time on resistive
panels. So
Add compatible and timings for the Innolux G070Y2-T02 panel. It is 7"
WVGA (800x480) TFT LCD panel with TTL interface and a backlight unit.
Co-Developed-by: Robin van der Gracht
Signed-off-by: Robin van der Gracht
Signed-off-by: Oleksij Rempel
---
drivers/gpu/drm/panel/panel-simple.c | 16
Hi,
On 19/01/21 09:35, Dietmar Eggemann wrote:
> dl_add_task_root_domain() is called during sched domain rebuild:
>
> rebuild_sched_domains_locked()
> partition_and_rebuild_sched_domains()
> rebuild_root_domains()
> for all top_cpuset descendants:
>update_tasks_ro
If you are not using the test-definitions project to run kselftest,
please ignore this email.
A new run script for kselftest, run_kselftest.sh [1], was created during the
Linux v5.10 release.
This script allows someone to run both individual test cases and sets of
test cases. Accordingly, the tes
Simplify and refactor the descriptor management by removing the redundant
Linked List Item (LLI) queue control logic from the AxiDMA driver.
The descriptor is split into virtual descriptor and hardware LLI so that
only hardware LLI memories are allocated from the DMA memory pool.
Up to 64 descript
The Actions Semi pinctrl drivers are a mix of both ARM32 and ARM64
platforms. So let's add the correct platform dependency to avoid them
being selected on the other.
Signed-off-by: Manivannan Sadhasivam
---
drivers/pinctrl/actions/Kconfig | 3 +++
1 file changed, 3 insertions(+)
diff --git a/dr
This patch switches MTK_SMI to tristate. Support it could be 'm'.
Meanwhile, Fix a build issue while MTK_SMI is built as module.
Signed-off-by: Yong Wu
---
This patch has a little conflict with the mt8192 iommu patch which
delete the MTK_LARB_NR_MAX in smi.h(It's still reviewing).
This patch reb
The config MTK_SMI always depends on MTK_IOMMU which is built-in
currently. Thus we don't have module_exit before. This patch adds
module_exit and module_license. It is a preparing patch for supporting
MTK_SMI could been built as a module.
Signed-off-by: Yong Wu
---
drivers/memory/mtk-smi.c | 10
Fix the following coccicheck warning:
./drivers/scsi/qla4xxx/ql4_attr.c: WARNING: use scnprintf or
sprintf
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Zhong
---
Changes in v3:
- convert sysfs_emit_at to sysfs_emit.
drivers/scsi/qla4xxx/ql4_attr.c | 32
1
On Wed, 2021-01-13 at 19:09 +0100, Frank Wunderlich wrote:
> From: Frank Wunderlich
>
> Fix extreme slow speed (200MB takes ~20 min) on writing sdcard on
> bananapi-r64 by adding reset-control for mmc1 like it's done for mmc0/emmc.
>
> Cc: sta...@vger.kernel.org
> Fixes: 2c002a3049f7 ("arm64: dt
Hi Angelo,
On 2021-01-20 16:34, AngeloGioacchino Del Regno wrote:
Il 11/01/21 13:04, Sai Prakash Ranjan ha scritto:
A6XX GPUs have support for last level cache(LLC) also known
as system cache and need to set the bus attributes to
use it. Currently we use a generic adreno iommu address space
imp
In this file, we have 2 drivers, smi-common and smi-larb.
Use platform_register_drivers.
Signed-off-by: Yong Wu
---
drivers/memory/mtk-smi.c | 25 ++---
1 file changed, 6 insertions(+), 19 deletions(-)
diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
index ac
This patchset mainly support MTK_SMI could be modular. No other function add.
The MTK_IOMMU config will be another patchset.
rebase on v5.11-rc1.
Yong Wu (3):
memory: mtk-smi: Use platform_register_drivers
memory: mtk-smi: Add module_exit and module_license
memory: mtk-smi: Switch MTK_SMI t
Add support for device_synchronize() callback function to sync with
dmaengine_terminate_sync().
Signed-off-by: Sia Jee Heng
Reviewed-by: Andy Shevchenko
Reviewed-by: Eugeniy Paltsev
Tested-by: Eugeniy Paltsev
---
drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c | 8
1 file changed, 8 i
Add device_config() callback function so that the device address
can be passed to the dma driver.
DMA clients use this interface to pass in the device address to the
AxiDMA. Without this interface, data transfer between device to memory
and memory to device would failed.
Signed-off-by: Sia Jee He
On Tue, Jan 19, 2021 at 6:34 PM Greg Kroah-Hartman
wrote:
>
> On Tue, Jan 19, 2021 at 11:41:59AM +0200, Andy Shevchenko wrote:
> > On Tue, Jan 19, 2021 at 04:41:48PM +0800, Kai-Heng Feng wrote:
> > > On Tue, Jan 19, 2021 at 4:27 PM Greg Kroah-Hartman
> > > wrote:
> > > > On Tue, Jan 19, 2021 at 0
Add device_prep_slave_sg() callback function so that DMA_MEM_TO_DEV
and DMA_DEV_TO_MEM operations in single mode can be supported.
Existing AxiDMA driver only support data transfer between
memory to memory. Data transfer between device to memory and
memory to device in single mode would failed if
The support for Actions Semi ARM32 platform has matured enough in the
mainline. So let's enable it in multi_v7_defconfig along with the
relevant drivers. The platform can now boot a distro from eMMC or uSD
without any out of tree patch.
Signed-off-by: Manivannan Sadhasivam
---
arch/arm/configs/m
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Tue, 19 Jan 2021 21:24:24 +0100 you wrote:
> When has_prg_eth1_rgmii_rx_delay is true then we support RX delays
> between 0ps and 3000ps in 200ps steps. Swap the validation of the RX
> delay based on the has_prg_eth1_rgm
Add support for DMA Scatter-Gather (SG) constraint so that DMA clients can
handle the AxiDMA limitation.
Without supporting DMA constraint the default Max segment size reported by
dmaengine is 64KB, which is not supported by Intel KeemBay AxiDMA.
Signed-off-by: Sia Jee Heng
Reviewed-by: Andy She
Hi Dan,
On Tue, 19 Jan 2021 21:48:52 -0800 Dan Williams
wrote:
>
> On Tue, Jan 19, 2021 at 9:25 PM Stephen Rothwell
> wrote:
> >
> > Hi all,
> >
> > After merging the akpm-current tree, today's linux-next build (powerpc
> > ppc64_defconfig) failed like this:
> >
> > mm/memory_hotplug.c: In fun
MTK H264 Encoder(VENC_SYS) and VP8 Encoder(VENC_LT_SYS) are two
independent hardware instance. They have their owner interrupt,
register mapping, and special clocks.
This patch seperates them into two drivers:
User Call "VIDIOC_QUERYCAP":
H264 Encoder return driver name "mtk-vcodec-enc";
VP8 Encod
Updates binding document since the avc and vp8 hardware encoder in
MT8173 are now separated. Separate "mediatek,mt8173-vcodec-enc" to
"mediatek,mt8173-vcodec-vp8-enc" and "mediatek,mt8173-vcodec-avc-enc".
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
..
There are two separate hardware encoder blocks inside MT8173.
Split the current mtk-vcodec-enc node to match the hardware architecture.
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 60
Add support for Intel KeemBay AxiDMA to the .compatible field.
The AxiDMA Apb region will be accessible if the compatible string
matches the "intel,kmb-axi-dma".
Signed-off-by: Sia Jee Heng
Reviewed-by: Andy Shevchenko
Reviewed-by: Eugeniy Paltsev
Tested-by: Eugeniy Paltsev
---
drivers/dma/dw
Add support for Intel KeemBay DMA registers. These registers are required
to run data transfer between device to memory and memory to device on Intel
KeemBay SoC.
Signed-off-by: Sia Jee Heng
Reviewed-by: Andy Shevchenko
Reviewed-by: Eugeniy Paltsev
Tested-by: Eugeniy Paltsev
---
drivers/dma/d
AxiDMA driver exposed the dma_set_max_seg_size() to the DMAENGINE.
It shall helps the DMA clients to create size-optimized linked-list
for the controller.
However, there are certain situations where DMA client might not be
abled to benefit from the dma_get_max_seg_size() if the segment size
can't
Add support for Intel KeemBay AxiDMA BYTE and HALFWORD registers
programming.
Intel KeemBay AxiDMA supports data transfer between device to memory
and memory to device operations.
This code is needed by I2C, I3C, I2S, SPI and UART which uses FIFO
size of 8bits and 16bits to perform memory to devi
Add support for Intel KeemBay AxiDMA device handshake programming.
Device handshake number passed in to the AxiDMA shall be written to
the Intel KeemBay AxiDMA hardware handshake registers before DMA
operations are started.
Signed-off-by: Sia Jee Heng
Reviewed-by: Andy Shevchenko
Reviewed-by: Eu
Add support for of_dma_controller_register() so that DMA clients
can pass in device handshake number to the AxiDMA driver.
DMA clients shall code the device handshake number in the Device tree.
When DMA activities are needed, DMA clients shall invoke OF helper
function to pass in the device handsh
Add support for device_prep_dma_cyclic() callback function to benefit
DMA cyclic client, for example ALSA.
Existing AxiDMA driver only support data transfer between memory to memory.
Data transfer between device to memory and memory to device in cyclic mode
would failed if this interface is not su
Add support for Intel KeemBay AxiDMA to the dw-axi-dmac
Schemas DT binding.
Signed-off-by: Sia Jee Heng
Reviewed-by: Eugeniy Paltsev
Reviewed-by: Rob Herring
---
Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml | 5 +
1 file changed, 5 insertions(+)
diff --git a/Documentation/d
Add support for DMA_RESIDUE_GRANULARITY_BURST so that AxiDMA can report
DMA residue.
Existing AxiDMA driver only support data transfer between
memory to memory operation, therefore reporting DMA residue
to the DMA clients is not supported.
Reporting DMA residue to the DMA clients is important as
The below patch series are to support AxiDMA running on Intel KeemBay SoC.
The base driver is dw-axi-dmac. This driver only support DMA memory copy
transfers.
Code refactoring is needed so that additional features can be supported.
The features added in this patch series are:
- Replacing Linked Li
The DMA memory block is created at driver load time and exist for
device lifetime. Move the dma_pool_create() to the ->chan_resource()
callback function allowing the DMA memory blocks to be created as needed
and destroyed when the channel is freed.
Signed-off-by: Sia Jee Heng
Reviewed-by: Andy Sh
YAML schemas Device Tree (DT) binding is the new format for DT to replace
the old format. Introduce YAML schemas DT binding for dw-axi-dmac and
remove the old version.
Signed-off-by: Sia Jee Heng
Reviewed-by: Eugeniy Paltsev
Reviewed-by: Rob Herring
---
.../bindings/dma/snps,dw-axi-dmac.txt
Add binding for the Innolux G070Y2-T02 panel. It is 7" WVGA (800x480)
TFT LCD panel with TTL interface and a backlight unit.
Signed-off-by: Oleksij Rempel
---
.../devicetree/bindings/display/panel/panel-simple.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devic
At some point PWM cell count was changed, but it didn't triggered any
error, since this DT was overwriting "#pwm-cells".
To make sure, we are in sync with the kernel driver, remove this
property and fix the pwm consumer.
Signed-off-by: Oleksij Rempel
---
arch/arm/boot/dts/imx6dl-prtvt7.dts | 3 +
changes v2:
- imx6dl-prtvt7: remove touchscreen-inverted-*
Oleksij Rempel (7):
dt-bindings: display: simple: add Innolux G070Y2-T02 panel
drm: panel-simple: Add support for the Innolux G070Y2-T02 panel
ARM: dts: imx6dl-prtvt7: Add display and panel nodes
ARM: dts: imx6dl-prtvt7: add TSC204
Add touchscreen support to the Protonic VT7 board.
Co-Developed-by: Robin van der Gracht
Signed-off-by: Robin van der Gracht
Signed-off-by: Oleksij Rempel
---
arch/arm/boot/dts/imx6dl-prtvt7.dts | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/imx6dl-prtvt
Hi Arnaldo,
On 1/21/2021 8:03 AM, Arnaldo Carvalho de Melo wrote:
Em Wed, Jan 20, 2021 at 10:25:53PM +0100, Jiri Olsa escreveu:
On Mon, Jan 18, 2021 at 12:54:37PM +0800, Jin, Yao wrote:
root@kbl-ppc:# ./perf stat -e +power/energy-pkg/ -a -- sleep 1
Performance counter stats for 'system wi
On 1/20/21 1:29 PM, Yury Norov wrote:
> Hi all,
>
> I found the power pc build broken on today's
> linux-next (647060f3b592).
Darn, I was building linux-5.11-rc4.
I'll try linux-next after I send this.
---
From: Randy Dunlap
Fulfill AKEBONO Kconfig requirements.
Fixes these Kconfig warnings
On 2021-01-20 21:48, Rob Clark wrote:
On Mon, Jan 11, 2021 at 4:04 AM Sai Prakash Ranjan
wrote:
A6XX GPUs have support for last level cache(LLC) also known
as system cache and need to set the bus attributes to
use it. Currently we use a generic adreno iommu address space
implementation which a
On Wed, Jan 20, 2021 at 07:38:38PM -0800, Linus Torvalds wrote:
> On Wed, Jan 20, 2021 at 5:45 PM Al Viro wrote:
> >
> > splice() triggers an error for seekable destination with O_APPEND and
> > with NULL off_out.
>
> Ok, that's just broken.
>
> > Same for splice() to socket with
> > fcn
From: dingsenjie
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: dingsenjie
---
.../net/wireless/mediatek/mt76/mt7915/debugfs.c| 36 --
1 file changed, 6 insertions(+), 30 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.
On 2021-01-21 00:18, Mathieu Poirier wrote:
On Tue, Jan 19, 2021 at 08:36:22AM +, Al Grant wrote:
Hi Sai,
> From: saiprakash.ranjan=codeaurora@mg.codeaurora.org
> Hi Mathieu,
>
> On 2021-01-19 01:53, Mathieu Poirier wrote:
> > On Fri, Jan 15, 2021 at 11:16:24AM +0530, Sai Prakash Ranjan
Hi Chaitanya,
On Tue, Jan 19, 2021 at 5:01 PM Chaitanya Kulkarni
wrote:
>
> Hi,
>
> This is a *compile only RFC* which adds a generic helper to initialize
> the various fields of the bio that is repeated all the places in
> file-systems, block layer, and drivers.
>
> The new helper allows callers
On 1/20/21 6:07 PM, ChunyouTang wrote:
> From: tangchunyou
>
> Increase direcly,maping,manger spelling error check
Hi,
I don't see all of those in the patch below.
What happened?
> Signed-off-by: WenZhang
> ---
> scripts/spelling.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/s
On Wed, Jan 20, 2021 at 12:42 PM Xie He wrote:
>
> With this patch, there is still a problem that lapb_unregister may run
> concurrently with other LAPB API functions (such as
> lapb_data_received). This other LAPB API function can get the
> lapb->lock after lapb->lock is released by lapb_unregist
On Wed 20 Jan 01:29 CST 2021, Jiapeng Zhong wrote:
> Fix the following coccicheck warnings:
>
> ./drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c:340:3-15: WARNING:
> Assignment of 0/1 to bool variable.
>
> Reported-by: Abaci Robot
> Signed-off-by: Jiapeng Zhong
Reviewed-by: Bjorn Andersson
Althou
Dear kernel developers,
I found that on the syzbot dashboard, “INFO: task hung in exit_mm”[1]
and "INFO: task hung in do_exit"[2] should share the same root cause.
The reasons for the above statement:
1) the stack trace is the same, and this title difference is due to
the inline property of "exit
On 20-01-21, 23:55, Frank Rowand wrote:
> yes, but using the modified versions ("/plugin/;" removed) of
> testcases.dtb and overlay_base.dtb.
Okay, that would work fine I guess. I will try to implement this in
the new version.
> I apologize in advance if I get confused in these threads or cause c
On Wed, 2021-01-20 at 19:02 -0800, Randy Dunlap wrote:
> On 1/20/21 6:07 PM, ChunyouTang wrote:
> > From: tangchunyou
> >
> > Increase direcly,maping,manger spelling error check
>
> Hi,
> I don't see all of those in the patch below.
> What happened?
I think mostly it's just a poor commit messag
On Mon, Jan 11, 2021 at 12:03:18PM +0200, Tony Lindgren wrote:
> Hi,
>
> * Linus Walleij [210109 21:14]:
> > On Sat, Jan 9, 2021 at 3:55 AM Drew Fustini wrote:
> >
> > > I discussed my use case and this patch on #armlinux earlier this week
> > > and Alexandre Belloni suggested looking at the pi
On 1/20/21 11:43 PM, Viresh Kumar wrote:
> Hi Frank,
>
> On 20-01-21, 23:34, Frank Rowand wrote:
>> It should be possible to apply this same concept to copying overlay_base.dts
>> to overlay_base_base.dts, removing the "/plugin/;" from overlay_base_base.dts
>> and using an additional rule to use f
Stanley,
> This series cleans up and refactors clk-scaling feature, and shall not
> change any functionality.
Applied to 5.12/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
On Thu, 14 Jan 2021 14:31:27 -0600, Tyrel Datwyler wrote:
> Recent updates in pHyp Firmware and VIOS releases provide new infrastructure
> towards enabling Subordinate Command Response Queues (Sub-CRQs) such that each
> Sub-CRQ is a channel backed by an actual hardware queue in the FC stack on the
On Wed, Jan 20, 2021 at 5:45 PM Al Viro wrote:
>
> splice() triggers an error for seekable destination with O_APPEND and
> with NULL off_out.
Ok, that's just broken.
> Same for splice() to socket with
> fcntl(sock_fd, F_SETFL, O_APPEND);
> done first.
Same.
As long as you don't pass a
On 20-01-21, 23:45, Frank Rowand wrote:
> I have only the most surface knowledge of fdtoverlay, mostly from
> "fdtoverlay --help", but you can apply multiple overlays with a
> single invocation of fdtoverlay. My _assumption_ was that the
> overlays would be applied in order, and after any given ov
Hi,
chained to this message is a handful of patches related to MMP device
trees and bindings. Please take a look and consider queueing them for
for 5.12.
Thank you
Lubo
The property specifies a list of GPIO-capable pins. Don't limit it to a
single element as there's presumably more than one GPIO pin.
Signed-off-by: Lubomir Rintel
---
Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/Docu
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