Currently if we run 'perf record -e cycles:u', exclude_guest is 0.
But it doesn't make sense that we request for user-space counting
but we also get the guest report.
To keep perf semantics consistent and clear, this patch sets
exclude_guest for user-space counting.
Signed-off-by: Jin Yao
---
On 8/11/2020 7:22 PM, Peter Chen wrote:
> On Wed, Jun 24, 2020 at 10:31 AM Wesley Cheng wrote:
>>
>> Some devices have USB compositions which may require multiple endpoints
>> that support EP bursting. HW defined TX FIFO sizes may not always be
>> sufficient for these compositions. By utilizi
On Wed, 12 Aug 2020 01:21:19 +0200,
Stephen Rothwell wrote:
>
> Hi all,
>
> After merging the sound-current tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
>
> sound/pci/hda/patch_realtek.c: In function 'alc285_fixup_hp_gpio_led':
> sound/pci/hda/patch_realtek.c:
Hi
Am 03.08.20 um 02:38 schrieb Tian Tao:
> patch #1 and #3 is clean up, patch #2 is for code refactoring
Sorry for all my reviews taking so long. Please merge patch #3 into
patch #2 and then the series is
Reviewed-by: Thomas Zimmermann
I noticed that hibmc use DRM_ERROR in several places. A g
On Wed, Aug 12, 2020 at 02:55:56AM -0400, Peilin Ye wrote:
> Prevent hfs_find_init() from dereferencing `tree` as NULL.
>
> Reported-and-tested-by: syzbot+7ca256d0da4af073b...@syzkaller.appspotmail.com
> Signed-off-by: Peilin Ye
> ---
> fs/hfs/bfind.c | 3 +++
> fs/hfsplus/bfind.c | 3 +++
>
在 2020/8/12 15:04, Thomas Zimmermann 写道:
Hi
Am 03.08.20 um 02:38 schrieb Tian Tao:
patch #1 and #3 is clean up, patch #2 is for code refactoring
Sorry for all my reviews taking so long. Please merge patch #3 into
patch #2 and then the series is
thanks,I will send v3 to fix this.
Reviewe
On Wed, Aug 12, 2020 at 09:08:27AM +0200, Greg Kroah-Hartman wrote:
> On Wed, Aug 12, 2020 at 02:55:56AM -0400, Peilin Ye wrote:
> > Prevent hfs_find_init() from dereferencing `tree` as NULL.
> >
> > Reported-and-tested-by:
> > syzbot+7ca256d0da4af073b...@syzkaller.appspotmail.com
> > Signed-off-
On Tue, Aug 11, 2020 at 10:24:18AM -0700, David Miller wrote:
> From: Stefano Garzarella
> Date: Tue, 11 Aug 2020 11:55:02 +0200
>
> > The first patch fixes a potential null pointer dereference in vsock_poll()
> > reported by syzbot.
> > The second patch is a simple cleanup in the same block code
Changes in v8:
- Simplified some property definitions, and corrected the
connector reference in the dt binding.
Changes in v7:
- Fixups in qcom-pmic-typec.c to remove uncesscary includes, printk formatting,
and revising some logic operations.
Changes in v6:
- Removed qcom_usb_vbus-regul
The QCOM SPMI typec driver handles the role and orientation detection, and
notifies client drivers using the USB role switch framework. It registers
as a typec port, so orientation can be communicated using the typec switch
APIs. The driver also attains a handle to the VBUS output regulator, so
Add the required DTS node for the USB VBUS output regulator, which is
available on PM8150B. This will provide the VBUS source to connected
peripherals.
Signed-off-by: Wesley Cheng
---
arch/arm64/boot/dts/qcom/pm8150b.dtsi | 6 ++
arch/arm64/boot/dts/qcom/sm8150-mtp.dts | 4
2 files c
The PM8150B has a dedicated USB type C block, which can be used for type C
orientation and role detection. Create the reference node to this type C
block for further use.
Signed-off-by: Wesley Cheng
---
arch/arm64/boot/dts/qcom/pm8150b.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --g
Introduce the dt-binding for enabling USB type C orientation and role
detection using the PM8150B. The driver will be responsible for receiving
the interrupt at a state change on the CC lines, reading the
orientation/role, and communicating this information to the remote
clients, which can include
On Tue, Aug 11, 2020 at 11:19 PM Linus Torvalds
wrote:
>
> On Tue, Aug 11, 2020 at 1:56 PM Miklos Szeredi wrote:
> >
> > So that's where O_ALT comes in. If the application is consenting,
> > then that should prevent exploits. Or?
>
> If the application is consenting AND GETS IT RIGHT it shoul
Hi Joe, Gustavo,
Joe Perches wrote on Tue, 11 Aug 2020 16:47:36 -0700:
> On Mon, 2020-04-27 at 14:00 -0500, Gustavo A. R. Silva wrote:
> > Hi,
> >
> > This series aims to fix a bad logic bug in print_drs_error, which is
> > tagged for -stable. The series also include some formatting fixups.
On 2020/8/12 11:52, Jin, Yao wrote:
Hi Peter,
On 8/11/2020 4:45 PM, Peter Zijlstra wrote:
On Tue, Aug 11, 2020 at 04:31:10PM +0800, Jin, Yao wrote:
Hi Peter,
On 8/11/2020 3:59 PM, Peter Zijlstra wrote:
On Tue, Aug 11, 2020 at 03:50:43PM +0800, Jin, Yao wrote:
Could I post v2 which basically
- bus formats read from drm_bridge_state.output_bus_cfg.format
and .atomic_get_input_bus_fmts() instead of connector
Signed-off-by: Vinay Simha BN
---
v1:
* Laurent Pinchart review comments incorporated
drm_bridge_state.output_bus_cfg.format
instead of connector
---
drivers/gpu/drm/br
Hello,
syzbot found the following issue on:
HEAD commit:fb893de3 Merge tag 'tag-chrome-platform-for-v5.9' of git:/..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1323384a90
kernel config: https://syzkaller.appspot.com/x/.config?x=b4f36703531c4ada
das
On 20-07-30 11:39:22, Philipp Zabel wrote:
> On Thu, 2020-07-30 at 11:55 +0300, Abel Vesa wrote:
> > On 20-07-29 14:46:28, Philipp Zabel wrote:
> > > Hi Abel,
> > >
> > > On Wed, 2020-07-29 at 15:07 +0300, Abel Vesa wrote:
> > > > On i.MX8MP, there is a new type of IP which is called BLK_CTRL in
>
On 11.08.20 11:44, Roger Pau Monne wrote:
To be used in order to create foreign mappings. This is based on the
ZONE_DEVICE facility which is used by persistent memory devices in
order to create struct pages and kernel virtual mappings for the IOMEM
areas of such devices. Note that on kernels with
On Mon, 2020-08-10 at 19:59 +0100, Mark Brown wrote:
> On Mon, Aug 10, 2020 at 11:05:53AM +0800, Jiaxin Yu wrote:
>
> > +void mt6359_set_playback_gpio(struct snd_soc_component *cmpnt)
> > +{
> > + struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
>
> > +void mt6359_reset_playback
The .bss section for the h8300 is relatively small. A value of
CONFIG_LOG_BUF_SHIFT that is larger than 19 will create a static
printk ringbuffer that is too large. Limit the range appropriately
for the H8300.
Reported-by: kernel test robot
Signed-off-by: John Ogness
---
based on next-20200811
Hi,
On Sun, Aug 09, 2020 at 03:23:27PM +0200, Salvatore Bonaccorso wrote:
> Hi
> On Thu, Apr 09, 2020 at 05:04:54AM +0530, Bhaskar Chowdhury wrote:
> > On 13:25 Wed 08 Apr 2020, Jonathan Corbet wrote:
> > > On Wed, 8 Apr 2020 17:07:05 +0530
> > > Bhaskar Chowdhury wrote:
> > >
> > > > Extension
On 10/08/2020 15:06, Colin King wrote:
> From: Colin Ian King
>
> Currently invalid CPU addresses are not being sanity checked resulting in
> SATA setup failure on a SynQuacer SC2A11 development machine. The original
> check was removed by and earlier commit, so add a sanity check back in
> to av
sam/laurent,
[PATCH] drm/bridge/tc358775: Fixes bus formats read
is on top of drm-misc-next.
On Wed, Aug 12, 2020 at 7:50 AM Vinay Simha B N wrote:
>
> Sam,
>
> I will look into this and send the patch ASAP.
>
> On Wed, Aug 12, 2020 at 12:47 AM Sam Ravnborg wrote:
>>
>> Hi Vinay.
>>
>> > >
>>
Hi Rajendra,
On Wed, 12 Aug 2020 at 11:18, Rajendra Nayak wrote:
>
>
> On 8/12/2020 7:03 AM, John Stultz wrote:
> > On Tue, Aug 11, 2020 at 4:11 PM John Stultz wrote:
> >>
> >> On Wed, Mar 20, 2019 at 2:49 AM Rajendra Nayak
> >> wrote:
> >>>
> >>> geni serial needs to express a perforamnce sta
Hi,
On 7/23/20 11:12 AM, Jason Wang wrote:
> We ignore the err of requesting config interrupt, fix this.
>
> Fixes: e7991f376a4d ("ifcvf: implement config interrupt in IFCVF")
> Cc: Zhu Lingshan
> Signed-off-by: Jason Wang
> ---
> drivers/vdpa/ifcvf/ifcvf_main.c | 4
> 1 file changed, 4 i
On Wed, Aug 12, 2020 at 09:28:45AM +0200, Jürgen Groß wrote:
> On 11.08.20 11:44, Roger Pau Monne wrote:
> > To be used in order to create foreign mappings. This is based on the
> > ZONE_DEVICE facility which is used by persistent memory devices in
> > order to create struct pages and kernel virtua
On 8/12/2020 1:05 PM, Amit Pundir wrote:
Hi Rajendra,
On Wed, 12 Aug 2020 at 11:18, Rajendra Nayak wrote:
On 8/12/2020 7:03 AM, John Stultz wrote:
On Tue, Aug 11, 2020 at 4:11 PM John Stultz wrote:
On Wed, Mar 20, 2019 at 2:49 AM Rajendra Nayak wrote:
geni serial needs to express a
On Tue, Aug 11, 2020 at 6:57 PM Anup Patel wrote:
>
> On Wed, Aug 12, 2020 at 12:16 AM Atish Patra wrote:
> >
> > On Tue, Aug 11, 2020 at 1:41 AM Anup Patel wrote:
> > >
> > > On Tue, Aug 11, 2020 at 12:07 PM Qiu Wenbo
> > > wrote:
> > > >
> > > > Exception vector is missing on nommu platform
Takashi Iwai 於 2020年8月12日 週三 下午2:58寫道：
>
> On Wed, 12 Aug 2020 08:53:42 +0200,
> Yu-Hsuan Hsu wrote:
> >
> > Takashi Iwai 於 2020年8月12日 週三 下午2:14寫道：
> > >
> > > On Wed, 12 Aug 2020 05:09:58 +0200,
> > > Yu-Hsuan Hsu wrote:
> > > >
> > > > Mark Brown 於 2020年8月12日 週三 上午1:22寫道：
> > > > >
> > > > > O
patch #1 and #3 is clean up, patch #2 is for code refactoring
Changes since v1:
- Rewrite the commits messages and patch name in #1
- Rewrite the commits message in #2.
- Add the new patch #3
Changes since v2:
- merge patch #3 into patch #2
Tian Tao (2):
drm/hisilicon: Remove the unused includ
The memory used to be allocated with devres helpers and released
automatically. In rare circumstances, the memory's release could
have happened before the DRM device got released, which would have
caused memory corruption of some kind. Now we're embedding the data
structures in struct hibmc_drm_pri
Remove some unused include statements.
Signed-off-by: Tian Tao
Reviewed-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 3 ---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 5 -
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 2 --
3 files changed, 10 de
Em Tue, 11 Aug 2020 18:51:11 +0100
Jonathan Cameron escreveu:
> On Tue, 11 Aug 2020 17:54:29 +0200
> Mauro Carvalho Chehab wrote:
>
> > Em Tue, 11 Aug 2020 17:41:26 +0200
> > Mauro Carvalho Chehab escreveu:
> >
> > > The Hikey 970 board uses a different PMIC than the one found on Hikey 960.
On Wed, 12 Aug 2020 09:43:22 +0200,
Yu-Hsuan Hsu wrote:
>
> Takashi Iwai 於 2020年8月12日 週三 下午2:58寫道：
> >
> > On Wed, 12 Aug 2020 08:53:42 +0200,
> > Yu-Hsuan Hsu wrote:
> > >
> > > Takashi Iwai 於 2020年8月12日 週三 下午2:14寫道：
> > > >
> > > > On Wed, 12 Aug 2020 05:09:58 +0200,
> > > > Yu-Hsuan Hsu wrote
On Tue, Aug 11, 2020 at 12:58:47AM +1000, Eugene Lubarsky wrote:
> This is an idea for substantially reducing the number of syscalls needed
> by monitoring tools whilst mostly re-using the existing API.
>
> The proposed files in this proof-of-concept patch set are:
>
> * /proc/all/stat
> A
Quoting Nathan Chancellor (2020-08-09 21:40:20)
> A new warning in Clang points out that the initialization of
> mux_pll_src_4plls_p appears incorrect:
>
> ../drivers/clk/rockchip/clk-rk3228.c:140:58: warning: suspicious
> concatenation of string literals in an array initialization; did you
> mean
Use SPDX license indentifier instead of local reference to COPYING.
Signed-off-by: Álvaro Fernández Rojas
---
v4: add new patch with SPDX license change.
arch/mips/bcm63xx/boards/board_bcm963xx.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/arch/mips/bcm63xx/boards/b
There's no EHCI controller on BCM6348.
Signed-off-by: Álvaro Fernández Rojas
Acked-by: Florian Fainelli
---
v4: no changes.
v3: no changes.
v2: no changes.
arch/mips/bcm63xx/boards/board_bcm963xx.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx
There are 3 duplicated new lines, let's remove them.
Signed-off-by: Álvaro Fernández Rojas
Acked-by: Florian Fainelli
Reviewed-by: Philippe Mathieu-Daudé
---
v4: no changes.
v3: no changes.
v2: no changes.
arch/mips/bcm63xx/boards/board_bcm963xx.c | 3 ---
1 file changed, 3 deletions(-)
d
Quoting Krzysztof Kozlowski (2020-08-06 11:20:22)
> From: Arnd Bergmann
>
> The clk driver uses both a function call into an exported
> platform file and a direct register access to a hardcoded
> virtual address for accessing the MISCCR register, both
> become are a problem for a multiplatform ke
BCM6358 SoCs have OHCI and EHCI controllers that share the same USB ports.
Therefore, the board should also have EHCI enabled.
Signed-off-by: Álvaro Fernández Rojas
Acked-by: Florian Fainelli
---
v4: no changes.
v3: Reword commit description to avoid possible confusions.
v2: no changes.
arc
Current board declarations are a mess. Let's put some order and make them
follow the same structure.
Signed-off-by: Álvaro Fernández Rojas
Acked-by: Florian Fainelli
---
v4: split license change to a new patch.
v3: no changes.
v2: switch to SPDX license identifier.
arch/mips/bcm63xx/boards/
v4: Split license change to a new patch.
v3: Reword DWV-S0 board commit description to avoid possible confusions.
v2: switch to SPDX license identifier.
Álvaro Fernández Rojas (5):
MIPS: BCM63xx: remove duplicated new lines
MIPS: BCM63xx: remove EHCI from BCM6348 boards
MIPS: BCM63xx: enable
Quoting Krzysztof Kozlowski (2020-08-06 11:20:23)
> Passing pointers directly as platform data is fragile and undocumented.
> Better to create a platform data structure which explicitly documents
> what is passed to the driver.
>
> Suggested-by: Tomasz Figa
> [krzk: Update maintainer's entry]
> S
On Wed, Aug 12, 2020 at 2:05 AM David Howells wrote:
> > {
> > int fd, attrfd;
> >
> > fd = open(path, O_PATH);
> > attrfd = openat(fd, name, O_ALT);
> > close(fd);
> > read(attrfd, value, size);
> > close(attrfd);
> > }
>
> Please don't go down this path. You'r
Convert the vf610 gpio binding to DT schema format using json-schema.
Signed-off-by: Anson Huang
---
changes since V1:
- fix reg property to pass build;
- add "additionalProperties: false".
---
.../devicetree/bindings/gpio/gpio-vf610.txt| 63 -
.../devicet
Quoting Anson Huang (2020-08-04 16:17:29)
> It is better to explicitly include the required header file rather
> then get it through some recursive include.
>
> Signed-off-by: Anson Huang
> ---
Acked-by: Stephen Boyd
On Tue, Aug 11, 2020 at 01:18:52PM +0200, Christian König wrote:
> From: Guchun Chen
>
> Otherwise, braces are needed when using it.
>
> Signed-off-by: Guchun Chen
> Reviewed-by: Christian König
Thanks!
Excerpts from Zefan Li's message of August 12, 2020 11:07 am:
> On 2020/8/12 0:32, Jonathan Cameron wrote:
>> On Mon, 10 Aug 2020 12:27:24 +1000
>> Nicholas Piggin wrote:
>>
>>> Not tested on x86 or arm64, would appreciate a quick test there so I can
>>> ask Andrew to put it in -mm. Other option
Excerpts from pet...@infradead.org's message of August 7, 2020 9:11 pm:
>
> What's wrong with something like this?
>
> AFAICT there's no reason to actually try and add IRQ tracing here, it's
> just a hand full of instructions at the most.
Because we may want to use that in other places as well,
On Wed, Aug 12, 2020 at 03:13:06AM -0400, Peilin Ye wrote:
> On Wed, Aug 12, 2020 at 09:08:27AM +0200, Greg Kroah-Hartman wrote:
> > On Wed, Aug 12, 2020 at 02:55:56AM -0400, Peilin Ye wrote:
> > > Prevent hfs_find_init() from dereferencing `tree` as NULL.
> > >
> > > Reported-and-tested-by:
> >
On 11-08-20, 14:28, Stephen Boyd wrote:
> @@ -905,7 +907,7 @@ int dev_pm_opp_set_rate(struct device *dev, unsigned long
> target_freq)
>
> ret = _set_opp_bw(opp_table, NULL, dev, true);
> if (ret)
> - return ret;
> + goto put_op
On Wed, Aug 12, 2020 at 10:06:50AM +0200, Marco Elver wrote:
> On Tue, Aug 11, 2020 at 10:17PM +0200, pet...@infradead.org wrote:
> > On Tue, Aug 11, 2020 at 11:46:51AM +0200, pet...@infradead.org wrote:
> >
> > > So let me once again see if I can't find a better solution for this all.
> > > Clear
Quoting Viresh Kumar (2020-08-12 01:20:13)
> On 11-08-20, 14:28, Stephen Boyd wrote:
> > @@ -905,7 +907,7 @@ int dev_pm_opp_set_rate(struct device *dev, unsigned
> > long target_freq)
> >
> > ret = _set_opp_bw(opp_table, NULL, dev, true);
> > if (ret)
> > -
On Tue, Aug 11, 2020 at 10:17:48AM -0700, Dave Hansen wrote:
>
> Resend. Something appears to have eaten this on the way to LKML
> (at least) the last time.
>
> --
>
> From: Dave Hansen
>
> Greg has challenged some recent driver submitters on their license
> choices. He was correct to do so, a
Miklos Szeredi wrote:
> Worried about performance? Io-uring will allow you to do all those
> five syscalls (or many more) with just one I/O submission.
io_uring isn't going to help here. We're talking about synchronous reads.
AIUI, you're adding a couple more syscalls to the list and running s
Linus,
The following changes since commit 06a81c1c7db9bd5de0bd38cd5acc44bb22b99150:
Merge tag 'arm64-fixes' of
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux (2020-08-08 14:16:12
-0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: c239feec5038585d8ba622ecc97322e0e2f3398c iwlwifi: pcie: gen2: use DMA
pool for byte-count tables
date: 3 months ago
config: parisc-randconfig-m031-20200811
Support userspace to set hdmi output color via hdmi properties.
Add hdmi atomic_begin/atomic_flush to make sure screen don't flash
when updating color.
Algea Cao (6):
drm: Add connector atomic_begin/atomic_flush
drm: bridge: dw-hdmi: Implement connector atomic_begin/atomic_flush
drm: bridge
Am 12.08.20 um 09:30 schrieb Salvatore Bonaccorso:
[..]
The problem is actually related to changes happening in Sphinx 3.0.0.
There is the followign issue filled upstream:
https://github.com/sphinx-doc/sphinx/issues/7421
'c_funcptr_sig_re' was removed upstream in sphinx v3.0.0b1 and so the
ke
Paul,
"Paul E. McKenney" writes:
> On Wed, Aug 12, 2020 at 02:13:25AM +0200, Thomas Gleixner wrote:
>> That much I understood, but I somehow failed to figure the why out
>> despite the elaborate changelog. 2 weeks of 30+C seem to have cooked my
>> brain :)
>
> Ouch!!! And what on earth is German
Merged into drm-misc-next
Am 12.08.20 um 09:42 schrieb Tian Tao:
> patch #1 and #3 is clean up, patch #2 is for code refactoring
>
> Changes since v1:
> - Rewrite the commits messages and patch name in #1
> - Rewrite the commits message in #2.
> - Add the new patch #3
>
> Changes since v2:
> - m
In some situations, connector should get some work done
when plane is updating. Such as when change output color
format, hdmi should send AVMUTE to make screen black before
crtc updating color format, or screen may flash. After color
updating, hdmi should clear AVMUTE bring screen back to normal.
Quoting Qianli Zhao (2020-08-11 22:14:14)
> @@ -115,7 +125,7 @@ struct kthread_delayed_work {
> }
>
> #define KTHREAD_WORK_INIT(work, fn){ \
> - .node = LIST_HEAD_INIT((work).node),\
> + .node = { .next = KWORK_ENT
Am 12.08.20 um 10:10 schrieb pet...@infradead.org:
On Tue, Aug 11, 2020 at 01:18:52PM +0200, Christian König wrote:
From: Guchun Chen
Otherwise, braces are needed when using it.
Signed-off-by: Guchun Chen
Reviewed-by: Christian König
Thanks!
Do you pick it up or can I push it through drm
If plat_data->get_output_bus_format() is exist, we can
use it to get hdmi output bus format when dw-hdmi is the
only bridge. The hdmi output bus format can be set by vendor
properties.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 8 +++-
1 file changed, 7 inserti
On Wed, Aug 12, 2020 at 10:29 AM David Howells wrote:
>
> Miklos Szeredi wrote:
>
> > Worried about performance? Io-uring will allow you to do all those
> > five syscalls (or many more) with just one I/O submission.
>
> io_uring isn't going to help here. We're talking about synchronous reads.
>
From: Zqiang
Because the last member of the "nvdimm_firmware_attributes" array
was not assigned a null ptr, when traversal of "group" array is out of
bounds in "internal_create_groups" func.
internal_create_groups:
->for (i = 0; groups[i]; i++)
->...
BUG: KASAN: global-o
On 11/08/2020 05:42, Chinwen Chang wrote:
smaps_rollup will try to grab mmap_lock and go through the whole vma
list until it finishes the iterating. When encountering large processes,
the mmap_lock will be held for a longer time, which may block other
write requests like mmap and munmap from prog
Introduce struct dw_hdmi_property_ops in plat_data to support
vendor hdmi property.
Implement hdmi vendor properties color_depth_property and
hdmi_output_property to config hdmi output color depth and
color format.
The property "hdmi_output_format", the possible value
could be:
- RGB
Hi,
On Thu, Aug 06, 2020 at 01:34:29PM +0200, Swapnil Jakhade wrote:
> This patch series adds new DRM bridge driver for Cadence MHDP DPI/DP
> bridge. The Cadence Display Port IP is also referred as MHDP (Mobile High
> Definition Link, High-Definition Multimedia Interface, Display Port).
> Cadence D
Introduce previous_pixelclock/previous_tmdsclock to
determine whether PHY needs initialization. If phy is power off,
or mpixelclock/mtmdsclock is different to previous value, phy is
neet to be reinitialized.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 50 +++
On Wed, 12 Aug 2020 09:45:40 +0200
Mauro Carvalho Chehab wrote:
>
> >
> > > menus in order to enable them.
> > > We communicate with the Hi6421 via memory-mapped I/O.
> > >
> > > +config MFD_HI6421_SPMI
> > > + tristate "HiSilicon Hi6421v600 SPMI PMU/Codec IC"
> > > + depends
Add get_output_bus_format in dw_hdmi_plat_data to get
hdmi output bus format. The output bus format is determined
by color format and depth, which can be set by rockchip
hdmi properties.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 47 +
include
Introduce dw_hdmi_connector_atomic_begin() and
dw_hdmi_connector_atomic_flush() to implement connector
atomic_begin/atomic_flush. When enc_out_bus_format or
enc_in_bus_format changed, dw_hdmi_setup is called.
To avoid screen flash when updating bus format, it's need
to send AVMUTE flag to make scr
On Tue, Aug 11, 2020 at 07:55:31PM +0200, Jorge Ramirez-Ortiz wrote:
> Some secure elements like NXP's SE050 sit on I2C buses. For OP-TEE to
> control this type of cryptographic devices it needs coordinated access
> to the bus, so collisions and RUNTIME_PM dont get in the way.
>
> This trampoline
On Mon, Aug 10, 2020 at 7:12 PM Lad Prabhakar
wrote:
> Enable sata interface on HiHope RZ/G2N board.
>
> Signed-off-by: Lad Prabhakar
> Reviewed-by: Biju Das
Reviewed-by: Geert Uytterhoeven
i.e. will queue in renesas-devel for v5.10.
Gr{oetje,eeting}s,
Geert
--
Geer
Fix multiple issues when handling alarms:
- Use threaded interrupt to avoid scheduling when atomic
- Stop matching on week day as it may not be set correctly
- Avoid parsing the DT interrupt and use what is provided by the i2c or
spi subsystem
- Avoid returning IRQ_NONE in case of error in t
On Mon, Aug 10, 2020 at 7:42 PM Lad Prabhakar
wrote:
> Add support for r8a7742. The Renesas RZ/G1H (R8A7742) PCIe controller
> is identical to the R-Car Gen2 family.
>
> Signed-off-by: Lad Prabhakar
> Reviewed-by: Chris Paterson
Reviewed-by: Geert Uytterhoeven
Gr{oetje,eeting}s,
From: Moritz Fischer
> Sent: 12 August 2020 04:56
>
> On Mon, Aug 10, 2020 at 10:41:10AM +0800, Xu Yilun wrote:
> > The feature id is stored in a 12 bit field in DFH. So a u16 variable is
> > enough for feature id.
> >
> > This patch changes all feature id related places to fit u16.
How much bigg
On Thu, 30 Jul 2020 at 10:02, Stephan Gerhold wrote:
>
> I'm trying to get CPR (Core Power Reduction, AVS) working for MSM8916 on
> mainline.
> Shortly said there are two power domains that must be scaled with the CPU OPP
> table:
>
> - (VDD)MX
> - CPR
>
> My idea for this was to add both as
From: Zqiang
Because the last member of the "nvdimm_firmware_attributes" array
was not assigned a null ptr, when traversal of "grp->attrs" array
is out of bounds in "create_files" func.
func:
create_files:
->for (i = 0, attr = grp->attrs; *attr && !error; i++, attr++)
Convert the NXP lpuart binding to DT schema format using json-schema.
Signed-off-by: Anson Huang
---
no change.
---
.../devicetree/bindings/serial/fsl-lpuart.txt | 43
.../devicetree/bindings/serial/fsl-lpuart.yaml | 79 ++
2 files changed, 79 insertions
Update the i.MX28 clock example to align with MXS AUART binding doc to
avoid below build error:
Documentation/devicetree/bindings/clock/imx28-clock.example.dt.yaml:
serial@8006a000: clocks: [[4294967295, 45]] is too short
Documentation/devicetree/bindings/clock/imx28-clock.example.dt.yaml:
ser
Convert the i.MX uart binding to DT schema format using json-schema.
Signed-off-by: Anson Huang
---
no change.
---
.../devicetree/bindings/serial/fsl-imx-uart.txt| 40 --
.../devicetree/bindings/serial/fsl-imx-uart.yaml | 92 ++
2 files changed, 92 insertions(+)
Convert the MXS auart binding to DT schema format using json-schema.
Signed-off-by: Anson Huang
---
changes since V1:
- update examples to align with i.MX23/i.MX28 clock bindings;
- add minItem to clocks/clock-names property as i.MX23/i.MX28 have
optional clocks
propert
Update the i.MX23 clock example to align with MXS AUART binding doc to
avoid below build error:
Documentation/devicetree/bindings/clock/imx23-clock.example.dt.yaml:
serial@8006c000: clocks: [[4294967295, 32]] is too short
Documentation/devicetree/bindings/clock/imx23-clock.example.dt.yaml:
s
On Tue, 11 Aug 2020 at 18:01, Jessica Yu wrote:
>
> +++ Mauro Carvalho Chehab [11/08/20 17:27 +0200]:
> >Em Tue, 11 Aug 2020 16:55:24 +0200
> >pet...@infradead.org escreveu:
> >
> >> On Tue, Aug 11, 2020 at 04:34:27PM +0200, Mauro Carvalho Chehab wrote:
> >> > [33] .plt PROGBITS
On Wed, Aug 12, 2020 at 10:18:32AM +0200, pet...@infradead.org wrote:
> > trace_hardirqs_restore+0x59/0x80 kernel/trace/trace_preemptirq.c:106
> > rcu_irq_enter_irqson+0x43/0x70 kernel/rcu/tree.c:1074
> > trace_irq_enable_rcuidle+0x87/0x120
> > include/trace/events/preemptirq.h:40
>
Yeah, the patch doesn't work at all. I looked at one call tree and it
is:
hfs_mdb_get() tries to allocate HFS_SB(sb)->ext_tree.
HFS_SB(sb)->ext_tree = hfs_btree_open(sb, HFS_EXT_CNID, hfs_ext_keycmp);
hfs_btree_open() calls page = read_mapping_page(mapping,
Hi Prabhakar,
CC PCI endpoint people
On Tue, Aug 11, 2020 at 4:04 PM Lad Prabhakar
wrote:
> Enable R-Car PCIe endpoint driver on RZ/G2E board, including enabling
> endpoint configurations CONFIG_PCI_ENDPOINT, CONFIG_PCI_ENDPOINT_CONFIGFS,
> CONFIG_PCI_EPF_TEST and CONFIG_PCI_ENDPOINT_TEST requir
Hi
On 8/12/2020 12:27 PM, Felipe Balbi wrote:
"Sandeep Maheswaram (Temp)" writes:
Hi Felipe,
On 7/28/2020 12:50 AM, Matthias Kaehlcke wrote:
On Mon, Jul 27, 2020 at 10:36:36PM +0530, Sandeep Maheswaram wrote:
Add interconnect support in dwc3-qcom driver to vote for bus
bandwidth.
This req
On Mon, 27 Jul 2020 at 11:31, Stephan Gerhold wrote:
>
> The OPP core manages various resources, e.g. clocks or interconnect paths.
> These resources are looked up when the OPP table is allocated once
> dev_pm_opp_get_opp_table() is called the first time (either directly
> or indirectly through on
On Mon, Aug 10, 2020 at 7:42 PM Lad Prabhakar
wrote:
> Add a device node for the PCIe controller on the Renesas
> RZ/G1H (r8a7742) SoC.
>
> Signed-off-by: Lad Prabhakar
> Reviewed-by: Chris Paterson
Reviewed-by: Geert Uytterhoeven
i.e. will queue in renesas-devel for v5.10.
Gr{oetje,eeting}s,
On 11. 08. 20, 22:02, John Stultz wrote:
> On Tue, Aug 11, 2020 at 10:00 AM Saravana Kannan wrote:
>>
>> On Mon, Aug 10, 2020 at 7:50 PM John Stultz wrote:
>>>
>>> When booting with heavily modularized config, the serial console
>>> may not be able to load until after init when modules that
>>> s
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: e27b1636e9337d1a1d174b191e53d0f86421a822
Gitweb:
https://git.kernel.org/tip/e27b1636e9337d1a1d174b191e53d0f86421a822
Author:Guenter Roeck
AuthorDate:Tue, 11 Aug 2020 11:00:01 -07:00
Committe
On 8/10/20 10:27 PM, Sakari Ailus wrote:
> Tell ACPI device PM code that the driver supports the device being in a
> low power state when the driver's probe function is entered.
>
> Signed-off-by: Sakari Ailus
> ---
> drivers/media/i2c/ov5670.c | 23 ++-
> 1 file changed,
On Tue, 2020-08-11 at 11:44 +, David Laight wrote:
> > On Tue, Aug 11, 2020 at 06:27:04PM +0800, Miles Chen wrote:
> > > From: Miles Chen
> > >
> > > sockptr_is_kernel() uses (sockptr.kernel >= TASK_SIZE) to tell
> > > if the pointer is kernel space or user space. When user space uses
> > > th
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