On Fri, 1 Nov 2019 at 13:05, Emil Velikov wrote:
>
> From: Emil Velikov
>
> As mentioned by Christian, for drivers which support only primary nodes
> this changes the returned error from -EACCES into -EOPNOTSUPP/-ENOSYS.
>
> For others, this check in particular will be a noop. So let's remove it
On Fri, 1 Nov 2019 at 13:34, Steven Price wrote:
>
> On 01/11/2019 13:03, Emil Velikov wrote:
> > From: Emil Velikov
> >
> > As of earlier commit we have address space separation. Yet we forgot to
> > remove the respective comment and DRM_AUTH in the ioctl declaration.
> >
> > Cc: Tomeu Vizoso
>
https://bugzilla.kernel.org/show_bug.cgi?id=203471
Haxk20 (haxk...@gmail.com) changed:
What|Removed |Added
Status|RESOLVED|REOPENED
Resolution|
There are no external callers of unlink_framebuffer() left. Make the
function an internal interface.
Signed-off-by: Thomas Zimmermann
---
drivers/video/fbdev/core/fbmem.c | 3 +--
include/linux/fb.h | 1 -
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/video/
The udl driver can use the generic fbdev implementation. Convert it.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/udl/udl_drv.c | 4 +-
drivers/gpu/drm/udl/udl_drv.h | 5 -
drivers/gpu/drm/udl/udl_fb.c | 270 +-
drivers/gpu/drm/udl/udl_main.c
The udl driver can use the generic fbdev emulation. After conversion,
a number of cleanups can be applied.
The fbdev conversion is in patch 1. The original fbdev code in udl
mapped the framebuffer's GEM object memory unconditionally, and
unmapped the memory in the object's free() function. The res
Udl used to have a custom implementation for free_object() of
struct drm_gem_object_funcs. It unmapped the memory buffer of
the fbdev emulation. With the switch to generic fbdev emulation,
this is now handled by the fbdev code internally.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/udl/
There are no callers of drm_fb_helper_unlink_fbi() left. Remove the
function.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/drm_fb_helper.c | 16 +---
include/drm/drm_fb_helper.h | 6 --
2 files changed, 1 insertion(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/dr
Hi
Am 08.11.19 um 13:06 schrieb Böszörményi Zoltán:
> Hi!
>
> 2019. 11. 08. 8:36 keltezéssel, Thomas Zimmermann írta:
>> Hi Böszörményi
>
> FYI, it's Zoltan, as it's my first name. :-)
Sorry.
>
>> Am 07.11.19 um 16:10 schrieb Böszörményi Zoltán:
>> Have you tried to increase the buffer size?
Hi!
2019. 11. 08. 8:36 keltezéssel, Thomas Zimmermann írta:
Hi Böszörményi
FYI, it's Zoltan, as it's my first name. :-)
Am 07.11.19 um 16:10 schrieb Böszörményi Zoltán:
Have you tried to increase the buffer size? There's a command-line
option to control this setting. [1]
Yes, I did, it did
Hi Jacopo,
On Fri, Nov 08, 2019 at 12:37:37PM +0100, Jacopo Mondi wrote:
> On Fri, Nov 08, 2019 at 01:06:58PM +0200, Laurent Pinchart wrote:
> > On Fri, Nov 08, 2019 at 10:39:27AM +0100, Jacopo Mondi wrote:
> > > On Fri, Nov 08, 2019 at 09:22:56AM +, Fabrizio Castro wrote:
> > > > On 07 Novemb
From: Peter Wu
[ Upstream commit 7948a2b15873319d1bff4d37c09b9f2bf87b9021 ]
"crtc->helper_private" is not initialized by the QXL driver and thus the
"crtc_funcs->disable" call would crash (resulting in suspend failure).
Fix this by converting the suspend/resume functions to use the
drm_mode_conf
On Fri, Nov 08, 2019 at 12:24:42PM +0100, Rafael J. Wysocki wrote:
> On Monday, October 21, 2019 4:51:48 PM CET Geert Uytterhoeven wrote:
> > There is no need to cast a typed pointer to a void pointer when calling
> > a function that accepts the latter. Remove it, as the cast prevents
> > further
Hi Laurent,
On Fri, Nov 08, 2019 at 01:06:58PM +0200, Laurent Pinchart wrote:
> Hello Jacopo,
>
> On Fri, Nov 08, 2019 at 10:39:27AM +0100, Jacopo Mondi wrote:
> > On Fri, Nov 08, 2019 at 09:22:56AM +, Fabrizio Castro wrote:
> > > On 07 November 2019 20:35 Laurent Pinchart wrote:
> > > > On Th
On Monday, October 21, 2019 4:51:48 PM CET Geert Uytterhoeven wrote:
> There is no need to cast a typed pointer to a void pointer when calling
> a function that accepts the latter. Remove it, as the cast prevents
> further compiler checks.
>
> Signed-off-by: Geert Uytterhoeven
Greg, have you ta
Hello Jacopo,
On Fri, Nov 08, 2019 at 10:39:27AM +0100, Jacopo Mondi wrote:
> On Fri, Nov 08, 2019 at 09:22:56AM +, Fabrizio Castro wrote:
> > On 07 November 2019 20:35 Laurent Pinchart wrote:
> > > On Thu, Nov 07, 2019 at 08:10:58PM +, Fabrizio Castro wrote:
> > > > lvds-encoder.c impleme
Hi Fabrizio,
On Fri, Nov 08, 2019 at 09:22:56AM +, Fabrizio Castro wrote:
> On 07 November 2019 20:35 Laurent Pinchart wrote:
> > On Thu, Nov 07, 2019 at 08:10:58PM +, Fabrizio Castro wrote:
> > > lvds-encoder.c implementation is also suitable for LVDS decoders,
> > > not just LVDS encoder
Hi Fabrizio,
On Fri, Nov 08, 2019 at 09:15:02AM +, Fabrizio Castro wrote:
> On 07 November 2019 20:21 Laurent Pinchart wrote:
> > On Thu, Nov 07, 2019 at 08:10:57PM +, Fabrizio Castro wrote:
> > > Convert the lvds-transmitter binding to DT schema format using
> > > json-schema.
> > >
> > >
https://bugzilla.kernel.org/show_bug.cgi?id=205393
--- Comment #10 from tempel.jul...@gmail.com ---
I'd try out patches if you want. :)
Though it's probably not really important, as the regular overdrive
functionality works fine with Polaris.
Much more important would be situation for Navi, as re
https://bugzilla.kernel.org/show_bug.cgi?id=205393
--- Comment #9 from har...@gmx.de ---
(In reply to tempel.julian from comment #7)
> Is this really only relevant for Vega 10?
> Also on Polaris voltage is reset to default when using a customized
> powerplay table e.g. after a modeline switch (hap
Quoting Masahiro Yamada (2019-11-08 09:41:42)
> The headers in the gem/selftests/, gt/selftests, gvt/, selftests/
> directories have never been compile-tested, but it would be possible
> to make them self-contained.
>
> This commit only addresses missing and forward
> struct declarations.
>
> Si
Hi Daniel,
On Thu, Nov 07, 2019 at 08:28:08PM +0100, Daniel Vetter wrote:
> On Thu, Nov 07, 2019 at 05:49:14PM +, Brian Starkey wrote:
> > Hi Daniel,
> >
> > On Thu, Nov 07, 2019 at 06:32:01PM +0100, Daniel Vetter wrote:
> > > On Thu, Nov 7, 2019 at 6:20 PM Brian Starkey
> > > wrote:
> > >
https://bugs.freedesktop.org/show_bug.cgi?id=110580
--- Comment #62 from Lakshmi ---
*** Bug 112232 has been marked as a duplicate of this bug. ***
--
You are receiving this mail because:
You are the assignee for the bug.___
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Hello,
On Fri, Nov 08, 2019 at 09:22:56AM +, Fabrizio Castro wrote:
> Hello Laurent,
>
> Thank you for your feedback!
>
> > From: devicetree-ow...@vger.kernel.org
> > On Behalf Of Laurent Pinchart
> > Sent: 07 November 2019 20:35
> > Subject: Re: [PATCH v3 2/7] drm/bridge: Repurpose lvds-enc
On Mon, Nov 04, 2019 at 11:34:23AM +0100, Torsten Duwe wrote:
> On Wed, Nov 06, 2019 at 04:21:31PM +0100, Maxime Ripard wrote:
> >
> > Please resend the whole series rebased on top of either linux-next or
> > drm-misc-next.
>
> Here it is. Applies cleanly to both, modulo those patches already in.
Hi Fabrizio,
On Mon, Nov 4, 2019 at 11:42 AM Fabrizio Castro
wrote:
> > From: Neil Armstrong
> > Sent: 04 November 2019 09:18
> > Subject: Re: [PATCH 1/4] drm/bridge: Repurpose lvds-encoder.c
> >
> > On 30/10/2019 14:43, Fabrizio Castro wrote:
> > > lvds-encoder.c implementation is also suitable
Quoting Masahiro Yamada (2019-11-08 05:13:55)
> Since this function is defined in a header file, it should be
> 'static inline' instead of 'static'.
>
> Signed-off-by: Masahiro Yamada
Reviewed-by: Chris Wilson
-Chris
___
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dri-deve
On Fri, Nov 08, 2019 at 09:46:48AM +0100, Daniel Vetter wrote:
> On Fri, Nov 08, 2019 at 10:16:59AM +0200, Pekka Paalanen wrote:
> > On Thu, 7 Nov 2019 16:02:59 -0500
> > Sean Paul wrote:
> >
> > > From: Sean Paul
> > >
> > > Hey all,
> > > I'm back with another trace events patchset. My first
On Fri, Nov 08, 2019 at 10:16:59AM +0200, Pekka Paalanen wrote:
> Is it ok to build userspace to rely on these trace events during normal
> operations, e.g. for continuous adjustment of timings/timers?
Aside discussion on this: If we add this (I think userspace might want
some information about th
On Fri, Nov 08, 2019 at 10:16:59AM +0200, Pekka Paalanen wrote:
> On Thu, 7 Nov 2019 16:02:59 -0500
> Sean Paul wrote:
>
> > From: Sean Paul
> >
> > Hey all,
> > I'm back with another trace events patchset. My first attempt [1] went
> > better than expected, with enthusiasm for the idea and di
Hi Laurent,
On Thu, Nov 7, 2019 at 9:56 PM Laurent Pinchart
wrote:
> On Thu, Nov 07, 2019 at 08:11:03PM +, Fabrizio Castro wrote:
> > The iwg20d comes with an LCD panel from Emerging Display
> > Technologies Corporation (EDT), therefore enable what's
> > required to support it.
> >
> > Signed
On Thu, Nov 07, 2019 at 02:39:11PM -0500, Steve Cohen wrote:
> Fuzzers used in Android compliance testing repeatedly call the
> create blob IOCTL which eventually exhausts the system memory.
> This series adds a hook which allows drivers to impose their own
> limitations on the size and/or number o
Quoting Masahiro Yamada (2019-11-08 05:42:33)
> On Fri, Nov 8, 2019 at 2:15 PM Masahiro Yamada
> wrote:
> >
> > The headers in the gem/selftests/, gt/selftests, gvt/, selftests/
> > directories have never been compile-tested, but it would be possible
> > to make them self-contained.
> >
> > This c
On Thu, 7 Nov 2019 16:02:59 -0500
Sean Paul wrote:
> From: Sean Paul
>
> Hey all,
> I'm back with another trace events patchset. My first attempt [1] went
> better than expected, with enthusiasm for the idea and distain for the
> implementation.
>
> As promised, I went through and added prope
From: Markus Elfring
Date: Thu, 7 Nov 2019 18:05:08 +0100
A coccicheck run provided information like the following.
drivers/gpu/drm/qxl/qxl_kms.c:295:1-7: ERROR: missing iounmap;
ioremap on line 178 and execution via conditional on line 185
Generated by: scripts/coccinelle/free/iounmap.cocci
A
Hi,
On Tue, Oct 15, 2019 at 5:52 PM Xin Ji wrote:
>
> The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed
> for portable device. It converts MIPI DSI/DPI to DisplayPort 1.3 4K.
>
> The ANX7625 can support both USB Type-C PD feature and MIPI DSI/DPI
> to DP feature. This driver o
The headers in the gem/selftests/, gt/selftests, gvt/, selftests/
directories have never been compile-tested, but it would be possible
to make them self-contained.
This commit only addresses missing and forward
struct declarations.
Signed-off-by: Masahiro Yamada
---
drivers/gpu/drm/i915/gem/s
> Am 07.11.2019 um 16:54 schrieb Tony Lindgren :
>
> * H. Nikolaus Schaller [191107 11:07]:
>> +- const: "ti,am335x-sgx530-125", "img,sgx530-125", "img,sgx530",
>> "img,sgx5"
>
> This should be without the x, maybe use the earliest one here
> for "ti,am3352-sgx530-125" like we have for
On Wed, Nov 06, 2019 at 09:08:07PM -0500, Jerome Glisse wrote:
> >
> > Extra credit: IMHO, this clearly deserves to all be in a new
> > mmu_range_notifier.h
> > header file, but I know that's extra work. Maybe later as a follow-up patch,
> > if anyone has the time.
>
> The range notifier should
If implementation-specific phy_ops need to be defined they probably
should be enabled before trying to talk to the panel and disabled only
after the panel was disabled.
Right now they are enabled last and disabled first, so might make it
impossible to talk to some panels - example for this being t
On 11/7/2019 8:41 PM, Jason Wang wrote:
Add support to parse mdev class id table.
Reviewed-by: Parav Pandit
Reviewed-by: Cornelia Huck
Signed-off-by: Jason Wang
Reviewed-by: Kirti Wankhede
Thanks,
Kirti
---
drivers/vfio/mdev/vfio_mdev.c | 2 ++
scripts/mod/devicetable-offsets.
Add connector type for the etm0700g0dh6 from Emerging Display
Technologies (EDT).
Signed-off-by: Fabrizio Castro
---
v2->v3:
* New patch
---
drivers/gpu/drm/panel/panel-simple.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/pan
* H. Nikolaus Schaller [191107 11:07]:
> +- const: "ti,am335x-sgx530-125", "img,sgx530-125", "img,sgx530",
> "img,sgx5"
This should be without the x, maybe use the earliest one here
for "ti,am3352-sgx530-125" like we have for "ti,am3352-uart".
We could use "ti,am3-sgx530-125" but that c
Some dw-mipi-dsi instances in Rockchip SoCs use external dphys.
In these cases the needs clock will also be generated externally
so these don't need the ref-clock as well.
Signed-off-by: Heiko Stuebner
---
.../bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 7 +--
1 file changed, 5
On Fri, Nov 8, 2019 at 2:15 PM Masahiro Yamada
wrote:
>
> The headers in the gem/selftests/, gt/selftests, gvt/, selftests/
> directories have never been compile-tested, but it would be possible
> to make them self-contained.
>
> This commit only addresses missing and forward
> struct declaration
While the common case is that the dsi controller uses an internal dphy,
accessed through the phy registers inside the dsi controller, there is
also the possibility to use a separate dphy from a different vendor.
One such case is the Rockchip px30 that uses a Innosilicon Mipi dphy,
so add the suppo
On Thu, Nov 7, 2019 at 9:17 AM Rob Clark wrote:
>
> On Thu, Nov 7, 2019 at 3:10 AM Brian Masney wrote:
> >
> > On Wed, Nov 06, 2019 at 08:58:59AM -0800, Rob Clark wrote:
> > > On Wed, Nov 6, 2019 at 8:47 AM Jeffrey Hugo
> > > wrote:
> > > >
> > > > On Wed, Nov 6, 2019 at 9:30 AM Rob Clark wrot
The iW-RainboW-G20D-Qseven RZ/G1M,G1N Qseven Development Platform
comes with a 7" capacitive display kit from Emerging Display
Technologies Corporation (EDT). This series adds all that's
necessary for supporting it.
Thanks,
Fab
v2->v3:
* Split the dt-schema patch in two pathes as per Rob's commen
On 11/7/2019 8:41 PM, Jason Wang wrote:
Currently, except for the create and remove, the rest of
mdev_parent_ops is designed for vfio-mdev driver only and may not help
for kernel mdev driver. With the help of class id, this patch
introduces device specific callbacks inside mdev_device
structure
Hello Rob,
Thank you for your feedback!
> From: Rob Herring
> Sent: 05 November 2019 17:08
> Subject: Re: [PATCH v2 2/4] dt-bindings: display: bridge: Repurpose
> lvds-encoder
>
> On Tue, Nov 5, 2019 at 3:33 AM Fabrizio Castro
> wrote:
> >
> > Hello Rob,
> >
> > Thank you for your feedback!
>
The px30 SoC also uses a dw-mipi-dsi controller, so add the
compatible value for it.
Signed-off-by: Heiko Stuebner
---
.../bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git
a/Documentation/devicetree/bindings/display/
On Thu, Nov 07, 2019 at 08:38:51AM -0500, Sean Paul wrote:
> On Thu, Nov 07, 2019 at 01:54:22AM -0800, Joe Perches wrote:
> > On Thu, 2019-11-07 at 12:29 +0300, Wambui Karuga wrote:
> > > Replace the use of the dev_err macro with the DRM_DEV_ERROR
> > > DRM helper macro.
> >
> > The commit message
On 11/7/2019 8:41 PM, Jason Wang wrote:
Mdev bus only supports vfio driver right now, so it doesn't implement
match method. But in the future, we may add drivers other than vfio,
the first driver could be virtio-mdev. This means we need to add
device class id support in bus match method to pair
Add timings for the AUO G121EAN01.4 panel.
Signed-off-by: Sebastian Reichel
---
drivers/gpu/drm/panel/panel-simple.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/panel-simple.c
index 28fa6ba7b767..46
This series adds support for the dsi controller on the px30.
The main difference to previous incarnations is the use of an
external dphy for the output.
changes in v2:
- drop handling the dphy-pll manually, instead use the regular
phy configuration operations, thanks Laurent for the suggestion
-
Replace the use of the dev_err macro with the DRM_DEV_ERROR
DRM helper macro.
Signed-off-by: Wambui Karuga
---
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
b/drivers/gpu/drm/ro
On Thu, Nov 7, 2019 at 9:40 AM Jeffrey Hugo wrote:
>
> On Thu, Nov 7, 2019 at 9:17 AM Rob Clark wrote:
> >
> > On Thu, Nov 7, 2019 at 3:10 AM Brian Masney wrote:
> > >
> > > On Wed, Nov 06, 2019 at 08:58:59AM -0800, Rob Clark wrote:
> > > > On Wed, Nov 6, 2019 at 8:47 AM Jeffrey Hugo
> > > > w
The Imagination PVR/SGX GPU is part of several SoC from
multiple vendors, e.g. TI OMAP, Ingenic JZ4780, Intel Poulsbo
and others.
With this binding, we describe how the SGX processor is
interfaced to the SoC (registers, interrupt etc.).
Clock, Reset and power management should be handled
by a par
The iwg20d comes with a 7" capacitive touch screen, therefore
add support for it.
Signed-off-by: Fabrizio Castro
---
v2->v3:
* No change
v1->v2:
* No change
---
arch/arm/boot/dts/iwg20d-q7-common.dtsi | 85
arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi | 1 -
2 fil
In an effort to repurpose lvds-encoder.c to also serve the
function of LVDS decoders, we ended up defining a new "generic"
compatible string, therefore adapt the dt-bindings to fit the
new purpose.
Signed-off-by: Fabrizio Castro
---
v2->v3:
* Extracted conversion to lvds-codec as per Rob's comme
On Wed, Nov 06, 2019 at 08:58:59AM -0800, Rob Clark wrote:
> On Wed, Nov 6, 2019 at 8:47 AM Jeffrey Hugo wrote:
> >
> > On Wed, Nov 6, 2019 at 9:30 AM Rob Clark wrote:
> > >
> > > On Wed, Nov 6, 2019 at 1:13 AM Brian Masney wrote:
> > > >
> > > > On Tue, Nov 05, 2019 at 08:23:27AM -0800, Rob Cla
Since this function is defined in a header file, it should be
'static inline' instead of 'static'.
Signed-off-by: Masahiro Yamada
---
drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gem/selftests/mock_dmab
On Thu, Nov 7, 2019 at 4:30 PM Ilia Mirkin wrote:
>
> On Thu, Nov 7, 2019 at 5:21 PM Bjorn Helgaas wrote:
> > diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
> > index 29d6e93fd15e..03446be8a7be 100644
> > --- a/include/uapi/linux/pci_regs.h
> > +++ b/include/uapi/linux
syzbot suspects this bug was fixed by commit:
commit 62dcb4f41836bd3c44b5b651bb6df07ea4cb1551
Author: Hans Verkuil
Date: Thu Nov 8 12:23:37 2018 +
media: vb2: check memory model for VIDIOC_CREATE_BUFS
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=116af11c60
start c
> Am 07.11.2019 um 15:35 schrieb Rob Herring :
>
> On Thu, Nov 7, 2019 at 5:06 AM H. Nikolaus Schaller
> wrote:
>>
>> The Imagination PVR/SGX GPU is part of several SoC from
>> multiple vendors, e.g. TI OMAP, Ingenic JZ4780, Intel Poulsbo
>> and others.
>>
>> With this binding, we describe ho
and add interrupt.
Tested on Pyra-Handheld.
Signed-off-by: H. Nikolaus Schaller
---
arch/arm/boot/dts/omap5.dtsi | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 1fb7937638f0..333da4788088 100644
--- a
On Thu, Nov 07, 2019 at 04:04:08PM -0500, Jerome Glisse wrote:
> On Thu, Nov 07, 2019 at 08:11:06PM +, Jason Gunthorpe wrote:
> > On Wed, Nov 06, 2019 at 09:08:07PM -0500, Jerome Glisse wrote:
> >
> > > >
> > > > Extra credit: IMHO, this clearly deserves to all be in a new
> > > > mmu_range_
Add the compatible and GRF definitions for the PX30 soc.
Signed-off-by: Heiko Stuebner
---
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 27 +++
1 file changed, 27 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
b/drivers/gpu/drm/rockchip/dw-mipi-ds
Convert the lvds-transmitter binding to DT schema format using
json-schema.
Signed-off-by: Fabrizio Castro
---
v2->v3:
* Extracted conversion to dt-schema as per Rob's comment
v1->v2:
* Converted to dt-schema as per Neil's comment
---
.../bindings/display/bridge/lvds-transmitter.txt | 66
Hi Laurent,
Am Mittwoch, 6. November 2019, 14:05:57 CET schrieb Laurent Pinchart:
> On Wed, Nov 06, 2019 at 12:26:49PM +0100, Heiko Stuebner wrote:
> > While the common case is that the dsi controller uses an internal dphy,
> > accessed through the phy registers inside the dsi controller, there is
Add timings for the AUO G156XTN01.0 panel.
Signed-off-by: Sebastian Reichel
---
drivers/gpu/drm/panel/panel-simple.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/panel-simple.c
index 46ca59db6819..49
and add interrupt.
Since omap4420/30/60 and omap4470 come with different SGX variants
we need to introduce a new omap4470.dtsi. If an omap4470 board
does not want to use SGX it is no problem to still include
omap4460.dtsi.
Tested on PandaBoard ES.
Signed-off-by: H. Nikolaus Schaller
---
arch/a
Fuzzers used in Android compliance testing repeatedly call the
create blob IOCTL which eventually exhausts the system memory.
This series adds a hook which allows drivers to impose their own
limitations on the size and/or number of blobs created.
Steve Cohen (3):
drm: add driver hook for create
On Tue, Nov 05, 2019 at 10:16:46AM -0500, Boris Ostrovsky wrote:
> > So, I suppose it can be relaxed to a null test and a WARN_ON that it
> > hasn't changed?
>
> You mean
>
> if (use_ptemod) {
> WARN_ON(map->vma != vma);
> ...
>
>
> Yes, that sounds good.
I amended my copy of
and add interrupt
Tested on OpenPandora 600 MHz.
Signed-off-by: H. Nikolaus Schaller
---
arch/arm/boot/dts/omap34xx.dtsi | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi
index 7b09cbee8bb8..9b050d71
and add interrupt.
Tested on GTA04 and BeagleBoard XM.
Signed-off-by: H. Nikolaus Schaller
---
arch/arm/boot/dts/omap36xx.dtsi | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi
index 1e552f08f120..85
Hi Jacopo,
Thank you for your feedback!
> From: Jacopo Mondi
> Sent: 07 November 2019 18:19
> Subject: Re: [PATCH v2 1/4] drm/bridge: Repurpose lvds-encoder.c
>
> Hi Fabrizio,
> thanks for the patch.
>
> On Mon, Nov 04, 2019 at 04:58:00PM +, Fabrizio Castro wrote:
> > lvds-encoder.c impl
Changes:
* tried convert bindings to YAML format - suggested by Rob Herring
* added JZ4780 DTS node (proven to load the driver)
* removed timer and img,cores properties until we know we really need them -
suggested by Rob Herring
PATCH V1 2019-10-18 20:46:35:
This patch set defines child nodes f
lvds-encoder.c implementation is also suitable for LVDS decoders,
not just LVDS encoders.
Instead of creating a new driver for addressing support for
transparent LVDS decoders, repurpose lvds-encoder.c for the greater
good.
Signed-off-by: Fabrizio Castro
---
v2->v3:
* No change
v1->v2:
* No chan
and add interrupt and clocks.
Tested to build for CI20 board and load a (non-working) driver.
Suggested-by: Paul Boddie
Signed-off-by: H. Nikolaus Schaller
---
arch/mips/boot/dts/ingenic/jz4780.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/mips/boot/dts/ingenic/jz4
The iwg20d comes with an LCD panel from Emerging Display
Technologies Corporation (EDT), therefore enable what's
required to support it.
Signed-off-by: Fabrizio Castro
---
v2->v3:
* No change
v1->v2:
* No change
---
arch/arm/configs/shmobile_defconfig | 3 +++
1 file changed, 3 insertions(+)
d
On Wed, Nov 06, 2019 at 04:23:21PM -0800, John Hubbard wrote:
> Nice design, I love the seq foundation! So far, I'm not able to spot anything
> actually wrong with the implementation, sorry about that.
Alas :( I feel there must be a bug in here still, but onwards!
One of the main sad points wa
The existing DRM_MODE_CONNECTOR_ definitions don't seem to
describe the connector for RGB/Parallel embedded displays,
hence add DRM_MODE_CONNECTOR_PARALLEL.
Signed-off-by: Fabrizio Castro
---
v2->v3:
* New patch
---
drivers/gpu/drm/drm_connector.c | 1 +
include/uapi/drm/drm_mode.h | 1 +
2
Allow drivers with blob limitations to run checks before blobs
are created. This can be used to limit how much memory can be
allocated based on driver requirements.
Signed-off-by: Steve Cohen
---
drivers/gpu/drm/drm_property.c | 7 +++
include/drm/drm_drv.h | 9 +
2 files ch
and add interrupt.
Tested on BeagleBone Black.
Signed-off-by: H. Nikolaus Schaller
---
arch/arm/boot/dts/am33xx.dtsi | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index a9d848d50b20..dbfb9d5aa915 100644
and add interrupt.
Signed-off-by: H. Nikolaus Schaller
---
arch/arm/boot/dts/am3517.dtsi | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/am3517.dtsi b/arch/arm/boot/dts/am3517.dtsi
index bf3002009b00..48d5a250fd40 100644
--- a/arch/arm/boot/dts/a
Am 06.11.19 um 16:34 schrieb Rob Herring:
> On Wed, Nov 6, 2019 at 9:07 AM Andreas Färber wrote:
>> Am Mittwoch, den 06.11.2019, 08:24 -0600 schrieb Rob Herring:
>>> This patch is problematic because there's changes in arm-soc juno/dt
>>> branch and there's now a patch for exynos5420 (t628). I'd p
Limit the blob size and number of blobs that can be allocated
by a client. This prevents fuzzers from abusing this ioctl and
exhausting the system memory.
Signed-off-by: Steve Cohen
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/dr
On 11/7/2019 8:41 PM, Jason Wang wrote:
This patch implements basic support for mdev driver that supports
virtio transport for kernel virtio driver.
Reviewed-by: Cornelia Huck
Signed-off-by: Jason Wang
I'm not expert on virtio part, my ack is from mdev perspective.
Reviewed-by: Kirti Wank
Allow msm_kms devices to register a hook to check blob count
and blob size limitations before a new blob is created.
Signed-off-by: Steve Cohen
---
drivers/gpu/drm/msm/msm_drv.c | 25 +
drivers/gpu/drm/msm/msm_kms.h | 1 +
2 files changed, 26 insertions(+)
diff --git a/
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