WriteBooster feature can be supported by some pre-3.1 UFS devices
by upgrading firmware.
To enable WriteBooster feature in such devices, introduce a device
quirk to relax the entrance condition of ufshcd_wb_probe() to allow
host driver to check those devices' WriteBooster capability.
WriteBooster
Hi,
This patchset adds LU dedicated buffer mode support for WriteBooster.
In the meanwhile, enable WriteBooster capability on MediaTek UFS platforms.
v2 -> v3:
- Introduce a device quirk to support WriteBooster in pre-3.1 UFS devices
(Avri Altman)
- Fix WriteBooster related sysfs nodes. Now
- add SPDX header;
- mark code blocks and literals as such;
- mark tables as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/networking/index.rst| 1 +
.../{xfrm_device.txt =>
- add SPDX header;
- add a document title;
- adjust titles and chapters, adding proper markups;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/networking
- add SPDX header;
- adjust title markup;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/networking/index.rst| 1 +
.../{xfrm_proc.txt => xfrm_proc.rst} | 31 ++
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- comment out text-only TOC from html/pdf output;
- mark code blocks and literals as such;
- mark tables as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mau
- add SPDX header;
- add a document title;
- adjust titles and chapters, adding proper markups;
- mark code blocks and literals as such;
- mark lists as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
..
Since changeset 58ad30cf91f0 ("docs: fix reference to core-api/namespaces.rst"),
auto-references for chapters are generated. This is a nice feature, but
has a drawback: no chapters can have the same sumber.
So, we need to change two chapter titles, to avoid warnings when
building the docs.
Fixes:
Eric,
Thanks for the suggestion. I looked into it and noticed that do_close_on_exec()
appears to have some optimizations as well:
> set = fdt->close_on_exec[i];
> if (!set)
> continue;
If we interleave the close-on-exec and close-on-fork flags then this
optimization will have to be remo
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- comment out text-only TOC from html/pdf output;
- use copyright symbol;
- use :field: markup;
- mark code blocks and literals as such;
- mark tables as such;
- adjust identation, whitespaces and blank lines where needed;
- ad
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../networking/device_drivers/index.rst |
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- mark tables as such;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../networking/device_dri
This file is already in ReST format. Add it to the net
index.rst, in order to make it part of the documentation
body.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/networking/index.rst | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/networking/index.rst
b/Documentatio
- add SPDX header;
- adjust title markup;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../networking/device_drivers/index.rst | 1 +
.../{spider_net.txt => s
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- comment out text-only TOC from html/pdf output;
- use copyright symbol;
- use :field: markup;
- mark code blocks and literals as such;
- mark tables as such;
- adjust identation, whitespaces and blank lines where needed;
- ad
- add SPDX header;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../networking/device_drivers/index.rst | 1 +
.../networking/device_drivers/smsc/smc9.rst |
- add SPDX header;
- use copyright symbol;
- adjust title and its markup;
- comment out text-only TOC from html/pdf output;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
-
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- use :field: markup;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../networking/device_driv
- add SPDX header;
- use copyright symbol;
- adjust titles and chapters, adding proper markups;
- comment out text-only TOC from html/pdf output;
- mark code blocks and literals as such;
- add notes markups;
- mark tables as such;
- mark lists as such;
- adjust identation, whitespaces and blank lin
- add SPDX header;
- add a document title;
- comment out text-only TOC from html/pdf output;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../networking/device_drive
- add SPDX header;
- add a document title;
- mark code blocks and literals as such;
- mark tables as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../3com/{vortex.txt => vortex.rst} | 223 ++
[+Robin - to check on dma-ranges intepretation]
I would need RobH and Robin to review this.
Also, An ACK from Tom is required - for the whole series.
On Fri, Apr 17, 2020 at 05:13:20PM +0530, Kishon Vijay Abraham I wrote:
> Cadence PCIe core driver (host mode) uses "cdns,no-bar-match-nbits"
> pr
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- mark code blocks and literals as such;
- add notes markups;
- mark tables as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- comment out text-only TOC from html/pdf output;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
- add SPDX header;
- adjust title markup;
- Add a subtitle for the first section;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/networking/index.rst | 1 +
Documen
- add SPDX header;
- adjust title markup;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../cirrus/{cs89x0.txt => cs89x0.rst} | 557 +-
.../ne
Not much to be done here:
- add SPDX header;
- add a document title;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/networking/index.rst| 1 +
Documentation/networking/{x25.txt => x25.rst} | 4
net/x25/Kconfig
- add SPDX header;
- use copyright symbol;
- adjust titles and chapters, adding proper markups;
- mark tables as such;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
D
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../networking/device_drivers/index.rst |
- add SPDX header;
- add a document title;
- mark code blocks and literals as such;
- mark tables as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../networking/device_drivers/index.rst | 1 +
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- mark code blocks and literals as such;
- use :field: markup;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../freescale/{dpaa.txt => dpaa.rst} | 139 ++
.../networking/de
- add SPDX header;
- add a document title;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../dec/{de4x5.txt => de4x5.rst} | 105 ++
.../n
- add SPDX header;
- use copyright symbol;
- adjust titles and chapters, adding proper markups;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/networking
- add SPDX header;
- mark code blocks and literals as such;
- mark lists as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../dlink/{dl2k.txt => dl2k.rst} | 228 ++
.../net
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- use :field: markup;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../freescale/{gianfar.txt => gianfar.rst}| 21 +--
.../networking/device_drivers/index.rst | 1 +
2 fi
Not much to be done here:
- add SPDX header;
- add a document title;
- add a chapter's markup;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/networking/index.rst | 1 +
.../networking/{xfrm_sysctl.txt => xfrm_sysctl.rst}| 7
On 30/04/2020 12:48, Sudeep Holla wrote:
The current link gets redirected to the revision B published in November
2016 though it actually points to the original revision A published in
June 2013.
Let us update the link to point to the latest version, so that it
doesn't get stal anytime soon. Cur
Not much to be done here:
- add SPDX header;
- adjust title markup;
- remove a tail whitespace;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/networking/index.rst | 1 +
.../networking/{x25-iface.txt => x25-iface.rst}| 10
- add SPDX header;
- add a document title;
- mark lists as such;
- mark tables as such;
- mark code blocks and literals as such;
- use the right horizontal tag markup;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- mark lists as such;
- mark tables as such;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Doc
That's the third part (and the final one) of my work to convert the networking
text files into ReST. it is based on linux-next next-20200430 branch.
The full series (including those ones) are at:
https://git.linuxtv.org/mchehab/experimental.git/log/?h=net-docs
The built output documents
Hi Andrew,
On Wed, Apr 29, 2020 at 11:29 PM Andrew Lunn wrote:
>
> > - Khadas VIM2 seems to have the RX delay built into the PCB trace
> > length. When I enable the RX delay on the PHY or MAC I can't get any
> > data through. I expect that we will have the same situation on all
> > GXBB, GX
On 5/1/20 8:38 AM, Pavel Begunkov wrote:
> Just call it and check that it doesn't hang and returns success.
Applied, thanks.
--
Jens Axboe
syzbot has bisected this bug to:
commit b1f3e43dbfacfcd95296b0f80f84b186add9ef54
Author: Dmitry Yakunin
Date: Thu Apr 30 15:51:15 2020 +
inet_diag: add support for cgroup filter
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=106b15f810
start commit: 37ecb5b8 hinic:
On 30/04/2020 12:48, Sudeep Holla wrote:
Add the definition for SMCCC v1.2 version and new error code added.
While at it, also add a note that ARM DEN 0070A is deprecated and is
now merged into the main SMCCC specification(ARM DEN 0028C).
Signed-off-by: Sudeep Holla
Reviewed-by: Steven Price
- add SPDX header;
- adjust titles and chapters, adding proper markups;
- mark code blocks and literals as such;
- mark tables as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
.../amazon/{ena.txt => en
- add SPDX header;
- adjust title markup;
- mark code blocks and literals as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/networking/index.rst| 1 +
.../networking/{vxlan.tx
On 30/04/2020 12:48, Sudeep Holla wrote:
Instead of maintaining 2 sets of enums/macros for tracking SMCCC version,
let us drop smccc_version enum and use ARM_SMCCC_VERSION_1_x directly
instead.
Signed-off-by: Sudeep Holla
Reviewed-by: Steven Price
---
arch/arm64/kernel/paravirt.c | 2 +-
Linus,
I2C has three driver bugfixes this time, and two reverts because the
original patches revealed underlying problems which the Tegra guys are
now working on.
Please pull.
Thanks,
Wolfram
The following changes since commit 6a8b55ed4056ea5559ebe4f6a4b247f627870d4c:
Linux 5.7-rc3 (202
On 5/1/20 8:44 AM, Mauro Carvalho Chehab wrote:
> - add SPDX header;
> - adjust title markup;
> - Add a subtitle for the first section;
> - mark code blocks and literals as such;
> - adjust identation, whitespaces and blank lines;
> - add to networking/index.rst.
>
> Signed-off-by: Mauro Carvalho
* Pavel Machek [200430 22:27]:
>
> > My guess is that at least with the pending ofono patches, we just
> > want to use the raw interface for /dev/gsmtty* interface and stop
> > pretending we have a modem that is AT compatible.
>
> I tried to get it to work... it was not fun and I did not get far
On Fri, 2020-05-01 at 09:54 +0200, Arnd Bergmann wrote:
> On Fri, May 1, 2020 at 9:48 AM John Garry
> wrote:
> > On 30/04/2020 22:30, Arnd Bergmann wrote:
> > > This should really be a flexible-array member, but the structure
> > > already has such a member, swapping it out with sense_data[]
> > >
Hi,
On Fri, May 01, 2020 at 04:30:43PM +0200, Michał Mirosław wrote:
> Initialize num_properties with length of the copied array instead
> of relying on previously memcpy'd value. This makes it clear how
> the array and the counter are related.
>
> Signed-off-by: Michał Mirosław
> ---
Thanks, q
Hi Chun-Kuang,
Thank you for your review.
On 1/5/20 16:26, Chun-Kuang Hu wrote:
> Hi, Enric:
>
> Enric Balletbo i Serra 於 2020年4月17日 週五
> 下午11:06寫道：
>>
>> Use the drm_bridge_connector helper to create a connector for pipelines
>> that use drm_bridge. This allows splitting connector operations
On Fri, May 01, 2020 at 02:40:23PM +, austin.bo...@dell.com wrote:
> On 4/30/2020 6:02 PM, Bjorn Helgaas wrote:
> > [Austin, help us understand the FIRMWARE_FIRST bit! :)]
> >
> > On Thu, Apr 30, 2020 at 05:40:22PM -0500, Bjorn Helgaas wrote:
> >> On Sun, Apr 26, 2020 at 11:30:06AM -0700,
> >>
On 5/1/20 8:09 AM, Pavel Begunkov wrote:
> I split the sent patchset, please consider this part for current.
>
> I'll send a test for [1] in a day or so.
>
> Regarding [3], Jens, I haven't looked properly yet, how long
> splice can wait on a inode mutex, but it can be problematic,
> especially fo
On Wed, Apr 29, 2020 at 11:49:37AM +0200, Greg KH wrote:
> On Wed, Apr 29, 2020 at 07:46:26AM +, Luis Chamberlain wrote:
> > diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
> > index 5c52976bd762..383045f67cb8 100644
> > --- a/kernel/trace/blktrace.c
> > +++ b/kernel/trace/blktra
On 01/05/2020 16:16, Andy Shevchenko wrote:
> On Fri, May 1, 2020 at 2:11 PM Alper Nebi Yasak
> wrote:
>> I'm assuming "by default" here means "without console arguments"
>> regardless of firmware requests. This paragraph (with small changes) is
>> repeated on many other Kconfig descriptions (d
On 30/04/2020 12:48, Sudeep Holla wrote:
SMCCC v1.2 adds a new optional function SMCCC_ARCH_SOC_ID to obtain a
SiP defined SoC identification value. Add support for the same.
Also using the SoC bus infrastructure, let us expose the platform
specific SoC atrributes under sysfs. We also provide cu
The P10 OCC has a different SRAM address for the command and response
buffers. In addition, the SBE commands to access the SRAM have changed
format. Add versioning to the driver to handle these differences.
Signed-off-by: Eddie James
---
drivers/fsi/fsi-occ.c | 126 ++
Add the P10 compatible string.
Signed-off-by: Eddie James
---
Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt
b/Documentation/devicetree/bindings/fsi/ibm,p9
The latest version of the On-Chip Controller (OCC) has a different
format for the temperature sensor data. Add a new temperature sensor
version to handle this data.
Signed-off-by: Eddie James
---
drivers/hwmon/occ/common.c | 75 ++
1 file changed, 75 insertion
The OCC in the P10 has a number of differences from the P9. Add some logic to
handle the differences in accessing the OCC from the service processor, and
support the new temperature sensor type.
Eddie James (3):
dt-bindings: fsi: Add P10 OCC device documentation
fsi: occ: Add support for P10
Hi,
On Mon, Apr 13, 2020 at 08:38:49PM +0200, Sebastian Reichel wrote:
> This marks the properties and usb_types entries in
> struct power_supply_desc as const, so that drivers
> can constify those tables.
>
> Sebastian Reichel (4):
> power: supply: core: Constify usb_types
> power: supply: c
Greetings to you,
I hope that this letter finds you in the best of health and spirit. My name is
Rose Gordan, Please I kindly request for your attention, I have a very
important business to discuss with you privately and in a much matured manner
but i will give the details upon receipt of your r
Hi,
On Thu, Apr 30, 2020 at 11:31 PM Maulik Shah wrote:
>
> From: Venkata Narendra Kumar Gutta
>
> Wakeup capable GPIO IRQs routed via PDC are not being migrated when a CPU
> is hotplugged. Add affinity callbacks to msmgpio IRQ chip to update the
> affinity of wakeup capable IRQs.
>
> Fixes: e35
On Fri, Apr 17, 2020 at 05:13:22PM +0530, Kishon Vijay Abraham I wrote:
> The PCI Bus Binding specification (IEEE Std 1275-1994 Revision 2.1 [1])
> defines both Vendor ID and Device ID to be 32-bits. Fix
> pcie-cadence-host.c driver to read 32-bit Vendor ID and Device ID
> properties from device tr
Introduce input voltage and current limits and measurements.
This makes room for e.g. VBUS measurements in USB chargers.
Signed-off-by: Michał Mirosław
---
v2: add parameter checking in power_supply_hwmon_read_string()
v3: remove power_supply_hwmon_read_string() parameter checks
as it is inte
Document used prefixes for input/output/storage voltages and currents.
Signed-off-by: Michał Mirosław
---
Documentation/power/power_supply_class.rst | 6 ++
1 file changed, 6 insertions(+)
diff --git a/Documentation/power/power_supply_class.rst
b/Documentation/power/power_supply_class.rst
Rework power_supply_hwmon_read_string() to check it's parameters.
This allows to extend it later with labels for other types of
measurements.
Signed-off-by: Michał Mirosław
---
v2: split from fix temperature labels
v3: remove power_supply_hwmon_read_string() parameter checks
as it is internal
Add support for supply output voltage to be measured and configured.
This might be different from the voltage on the storage element (battery).
Signed-off-by: Michał Mirosław
---
drivers/power/supply/power_supply_hwmon.c | 25 +++
drivers/power/supply/power_supply_sysfs.c |
This series extend power supply class core with additional properties
for measurements of power supply input and output power.
v4 is a rebase on top of recently applied first part of v3, including
patch 1 workaround for gcc and clang bugs.
Michał Mirosław (4):
power: supply: core: tabularize HW
On Fri, May 01, 2020 at 09:24:04AM -0400, Steven Rostedt wrote:
> On Fri, 1 May 2020 00:17:06 -0500
> Josh Poimboeuf wrote:
>
> > > Would it be easier to just call a new __text_poke_bp() which skips the
> > > SYSTEM_BOOTING check, since you know the trampoline will always be
> > > read-only?
> >
On 01/05/2020 14:20, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.221 release.
> There are 70 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses sh
Hi all,
On Thu, Apr 30, 2020 at 05:18:15PM +0100, Will Deacon wrote:
> On Thu, Apr 30, 2020 at 06:04:36PM +0200, Peter Zijlstra wrote:
> > On Thu, Apr 30, 2020 at 04:29:23PM +0100, Marc Zyngier wrote:
> >
> > > I wonder if we could/should make __sched_clock_offset available even when
> > > CONFIG
Hi Xia,
Finally found time to take a look again. Really sorry for the late
reply.
On Wed, Apr 22, 2020 at 03:00:07PM +0800, Xia Jiang wrote:
> On Tue, 2020-03-10 at 13:17 +0900, Tomasz Figa wrote:
> > Hi Xia,
> >
> > On Fri, Dec 6, 2019 at 6:59 PM Xia Jiang wrote:
> > >
> > > On Wed, 2019-10-23
On 01/05/2020 14:20, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.221 release.
> There are 80 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses sh
On 01/05/2020 14:20, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.14.178 release.
> There are 117 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On 01/05/2020 14:22, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.120 release.
> There are 46 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses s
On 01/05/2020 14:22, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.6.9 release.
> There are 106 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses sho
On 01/05/2020 14:22, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.37 release.
> There are 83 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses sho
On Fri, May 01, 2020 at 03:36:15PM +0100, Mike Leach wrote:
> OpenCSD version v0.14.0 adds in a new output element. This is represented
> by a new value in the generic element type enum, which must be added to
> the handling code in perf cs-etm-decoder to prevent build errors due to
> build options
The PS8640 DSI-to-eDP bridge can retrieve the EDID, so implement the
.get_edid callback and set the flag to indicate the core to use it.
Signed-off-by: Enric Balletbo i Serra
Reviewed-by: Laurent Pinchart
Acked-by: Sam Ravnborg
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
Convert mtk_dsi to a bridge driver with built-in encoder support for
compatibility with existing component drivers.
Signed-off-by: Enric Balletbo i Serra
Acked-by: Sam Ravnborg
---
Changes in v4:
- Remove double call to drm_encoder_init(). (Chun-Kuang Hu)
- Cleanup the encoder in mtk_dsi_unbind
The PS8640 dsi-to-eDP bridge driver is using the panel bridge API,
however, not all the components in the chain have been ported to the
drm_bridge API. Actually, when a panel is attached the default panel's mode
is used, but in some cases we can't get display up if mode getting from
eDP control EDI
The mtk_dsi driver uses an empty implementation for its encoder. Replace
the code with the generic simple encoder.
Signed-off-by: Enric Balletbo i Serra
Reviewed-by: Laurent Pinchart
Acked-by: Sam Ravnborg
Reviewed-by: Chun-Kuang Hu
---
Changes in v4: None
Changes in v3: None
Changes in v2: N
This is really a cosmetic change just to make a bit more readable the
code after convert the driver to drm_bridge. The bridge variable name
will be used by the encoder drm_bridge, and the chained bridge will be
named next_bridge.
Signed-off-by: Enric Balletbo i Serra
Reviewed-by: Laurent Pinchart
In an eDP application, HPD is not required and on most bridge chips
useless. If HPD is not used, we need to set initial status as connected,
otherwise the connector created by the drm_bridge_connector API remains
in an unknown state.
Signed-off-by: Enric Balletbo i Serra
Reviewed-by: Laurent Pinc
On Wed, Apr 29, 2020 at 02:57:26PM +0200, Greg KH wrote:
> On Wed, Apr 29, 2020 at 12:21:52PM +, Luis Chamberlain wrote:
> > On Wed, Apr 29, 2020 at 05:04:06AM -0700, Christoph Hellwig wrote:
> > > On Wed, Apr 29, 2020 at 12:02:30PM +, Luis Chamberlain wrote:
> > > > > Err, that function is
Replace the manual panel handling code by a drm_panel_bridge. This
simplifies the driver and allows all components in the display pipeline
to be treated as bridges, paving the way to generic connector handling.
Signed-off-by: Enric Balletbo i Serra
Reviewed-by: Laurent Pinchart
Acked-by: Sam Rav
On Fri, May 01, 2020 at 02:45:16PM +, Karstens, Nate wrote:
> Others -- I will respond to feedback outside of implementation details in a
> separate message.
FWIW, I'm opposed to the entire feature. Improving the implementation
will not change that.
Use the drm_bridge_connector helper to create a connector for pipelines
that use drm_bridge. This allows splitting connector operations across
multiple bridges when necessary, instead of having the last bridge in
the chain creating the connector and handling all connector operations
internally.
Si
Hi,
On 4/29/20 1:52 AM, Christophe JAILLET wrote:
Replace 'devm_kmalloc_array(... | __GFP_ZERO)' with the equivalent and
shorter 'devm_kcalloc(...)'.
It doesn't make much sense.
Actually devm_kcalloc returns devm_kmalloc_array(.., flag | __GFP_ZERO).
'ctrl->genpool' can not be NULL, so axe a
On 5/1/20, 7:39 AM, Marc Zyngier wrote:
> On a system that uses the internal DWC MSI widget, I get this
> warning from debugfs when CONFIG_GENERIC_IRQ_DEBUGFS is selected:
>
> debugfs: File ':soc:pcie@fc00' in directory 'domains' already present!
>
> This is due to the fact that the DWC MSI c
On 30/04/2020 12:48, Sudeep Holla wrote:
+static int __init smccc_soc_init(void)
+{
+ struct device *dev;
+ int ret, soc_id_rev;
+ struct arm_smccc_res res;
+ static char soc_id_str[8], soc_id_rev_str[12];
+
+ if (arm_smccc_get_version() < ARM_SMCCC_VERSION_1_2)
+
On Fri, May 01, 2020 at 11:14:48PM +0800, Leo Yan wrote:
> On Thu, Apr 30, 2020 at 05:18:15PM +0100, Will Deacon wrote:
> > On Thu, Apr 30, 2020 at 06:04:36PM +0200, Peter Zijlstra wrote:
> > > On Thu, Apr 30, 2020 at 04:29:23PM +0100, Marc Zyngier wrote:
> > >
> > > > I wonder if we could/should
On Wed, Apr 29, 2020 at 10:16:34PM +0200, Martin Blumenstingl wrote:
> The PRG_ETHERNET registers on Meson8b and newer SoCs can add an RX
> delay. Add a property with the known supported values so it can be
> configured according to the board layout.
>
> Signed-off-by: Martin Blumenstingl
Review
On Wed, Apr 29, 2020 at 10:16:35PM +0200, Martin Blumenstingl wrote:
> The PRG_ETHERNET registers can add an RX delay in RGMII mode. This
> requires an internal re-timing circuit whose input clock is called
> "timing adjustment clock". Document this clock input so the clock can be
> enabled as need
On Wed, Apr 29, 2020 at 10:16:36PM +0200, Martin Blumenstingl wrote:
> Use FIELD_PREP() to shift a value to the correct offset based on a
> bitmask instead of open-coding the logic.
> No functional changes.
>
> Signed-off-by: Martin Blumenstingl
Reviewed-by: Andrew Lunn
Andrew
On Fri, May 1, 2020 at 5:23 AM Jiri Olsa wrote:
>
> On Thu, Apr 30, 2020 at 12:35:57PM -0700, Ian Rogers wrote:
> > Perf record will call kallsyms__parse 4 times during startup and process
> > megabytes of data. This changes kallsyms__parse to use the io library
> > rather than fgets to improve pe
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