On Fri, May 12, 2017 at 02:37:17PM +0200, Andrzej Hajda wrote:
> On 12.05.2017 09:31, Daniel Vetter wrote:
> > From: Jose Abreu
> >
> > This adds a new callback to crtc, encoder and bridge helper functions
> > called mode_valid(). This callback shall be implemented if the
> > corresponding compone
On Fri, May 12, 2017 at 12:53:56PM +0300, Laurent Pinchart wrote:
> Hi Daniel,
>
> On Wednesday 10 May 2017 19:55:56 Daniel Vetter wrote:
> > On Wed, May 10, 2017 at 09:38:00PM +0530, Archit Taneja wrote:
> > > On 5/9/2017 10:30 PM, Jose Abreu wrote:
> > > > This patches makes use of the new mode_
On Fri, May 12, 2017 at 02:29:30PM +0300, Laurent Pinchart wrote:
> Hi Daniel,
>
> On Friday 12 May 2017 09:31:00 Daniel Vetter wrote:
> > From: Jose Abreu
> >
> > This adds a new callback to crtc, encoder and bridge helper functions
> > called mode_valid(). This callback shall be implemented if
On Fri, May 12, 2017 at 02:01:49PM +0300, Laurent Pinchart wrote:
> Hi Archit,
>
> On Friday 12 May 2017 16:20:07 Archit Taneja wrote:
> > On 05/12/2017 03:08 PM, Laurent Pinchart wrote:
> > > On Wednesday 10 May 2017 17:14:33 Daniel Vetter wrote:
> > >> On Wed, May 10, 2017 at 04:41:09PM +0300, V
On Sun, May 14, 2017 at 02:04:24PM +0300, Laurent Pinchart wrote:
> On Friday 12 May 2017 17:06:14 Jose Abreu wrote:
> > On 12-05-2017 10:35, Laurent Pinchart wrote:
> > > On Tuesday 09 May 2017 18:00:12 Jose Abreu wrote:
> > >> +if (mode->status == MODE_OK)
> > >> +
On Fri, May 12, 2017 at 11:24:12AM +0300, Laurent Pinchart wrote:
> Hi Daniel,
>
> On Wednesday 10 May 2017 10:03:37 Daniel Vetter wrote:
> > On Tue, May 09, 2017 at 06:00:08PM +0100, Jose Abreu wrote:
> > > This adds a new callback to crtc, encoder and bridge helper functions
> > > called mode_va
On 13/05/17 14:12, Laurent Pinchart wrote:
>> Is it? You already use the dss compat string and soc_device_match to
>> figure out some versions. Isn't that a proper way to find out about the
>> SoC? But I agree that a more fine grained version management in each
>> individual driver would be better
tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.11
head: c285c73f2213f503a93aa142fff186e160b4a371
commit: a37dcf9989ad11333dbbfef57dc4b611ce4d85a9 [1058/1085]
drm/amdgpu/display: Enable DCN in DC
config: tile-allmodconfig (attached as .config)
compiler: tilegx-linux-gcc (GCC)
2017-05-15 3:03 GMT+03:00 Ben Skeggs :
> On 05/15/2017 01:10 AM, Tommi Rantala wrote:
>>
>> Hi,
>
> Hey Tommi,
>
> Thanks for bisecting this. It's rather unexpected that you should be seeing
> problems here, but, the commit makes sense for it at least.
>
> Are you able to get me new kernel logs of
Mike Galbraith writes:
> On Tue, 2017-05-09 at 04:37 +0200, Mike Galbraith wrote:
>> On Mon, 2017-05-08 at 16:48 -0300, Gabriel Krisman Bertazi wrote:
>>
>> > Thanks for reporting this. Can you confirm the following patch prevents
>> > the issue?
>>
>> Nope, it still gripes.
>
> The reason for
On 05/12/2017 04:31 PM, Laurent Pinchart wrote:
Hi Archit,
On Friday 12 May 2017 16:20:07 Archit Taneja wrote:
On 05/12/2017 03:08 PM, Laurent Pinchart wrote:
On Wednesday 10 May 2017 17:14:33 Daniel Vetter wrote:
On Wed, May 10, 2017 at 04:41:09PM +0300, Ville Syrjälä wrote:
On Tue, May 0
https://bugs.freedesktop.org/show_bug.cgi?id=101044
Bug ID: 101044
Summary: I915 driver caused VGA got no ignal after plug-out
then plug-in the VGA cable
Product: Mesa
Version: unspecified
Hardware: Other
OS
tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.11
head: c285c73f2213f503a93aa142fff186e160b4a371
commit: abb115931046498039111820de7b6b578c4cce8d [954/1085] ASoC: AMD: enable
ACP3x drivers build
config: tile-allmodconfig (attached as .config)
compiler: tilegx-linux-gcc (GCC)
Hi Linus,
Some fixes that it would be good to have in rc1. It contains the i915
quiet fix that you reported.
It also has an amdgpu fixes pull, with lots of ongoing work on Vega10
which is new in this kernel and is preliminary support so may have a
fair bit of movement.
Otherwise a few non-Vega10
On Thu, May 11, 2017 at 11:00 PM, Dave Airlie wrote:
>
> It also has an amdgpu fixes pull, with lots of ongoing work on Vega10
> which is new in this kernel and is preliminary support so may have a
> fair bit of movement.
Note: I will *not* be taking these kinds of pull requests after rc1.
If Ve
Allwinner V3s SoC features a TCON without channel 1.
Add support for it.
Signed-off-by: Icenowy Zheng
Reviewed-by: Chen-Yu Tsai
---
Changes in v7:
- Added Chen-Yu's Reviewed-by.
drivers/gpu/drm/sun4i/sun4i_drv.c | 3 ++-
drivers/gpu/drm/sun4i/sun4i_tcon.c | 5 +
2 files changed, 7 insert
Allwinner V3s features the new "Display Engine 2.0", which can now also
be driven with our subdrivers in sun4i-drm.
Add the compatible string for in sun4i_drv.c, in order to make the
display engine and its components probed.
Signed-off-by: Icenowy Zheng
---
drivers/gpu/drm/sun4i/sun4i_drv.c | 1
On 14.05.2017 15:27, Mikko Perttunen wrote:
> On 05/12/2017 10:29 PM, Dmitry Osipenko wrote:
>> If command buffer claims a number of words that is higher than its BO can
>> fit and a relocation lays past the BO, a kernel OOPS will be fired on that
>> relocation address patching. This was triggered
The client ID 0 is reserved by the host1x/cdma to mark the timeout timer
work as already been scheduled and context ID is used as the clients one.
This fixes spurious CDMA timeouts.
Fixes: bdd2f9cd10eb ("drm/tegra: Don't leak kernel pointer to userspace")
Signed-off-by: Dmitry Osipenko
---
v2: C
Allwinner V3s SoC features a set of pins that have functionality of RGB
LCD, the pins are at different pin ban than other SoCs.
Add pinctrl node for them.
Signed-off-by: Icenowy Zheng
Acked-by: Chen-Yu Tsai
---
Changes in v7:
- Dropped the trailing "@0" in rgb666 pinmux node name.
- Added Chen-
DocBook is mentioned several times at the documentation. Update
the obsolete references from it at the DocBook.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/PCI/MSI-HOWTO.txt| 2 +-
Documentation/admin-guide/README.rst | 6 ---
Documentation/doc-guide/index.rst
Well spotted!
Reviewed-by: Mikko Perttunen
On 05/14/2017 12:01 AM, Dmitry Osipenko wrote:
The commands stream is prepended by the jobs class on the CDMA submission,
so that explicitly setting a module class in the commands stream isn't
necessary. The firewall initializes its class to 0 and the
On 05/12/2017 10:29 PM, Dmitry Osipenko wrote:
If command buffer claims a number of words that is higher than its BO can
fit and a relocation lays past the BO, a kernel OOPS will be fired on that
relocation address patching. This was triggered by an opentegra Xorg driver
that erroneously pushed t
This patchset is the initial patchset for Allwinner DE2 support.
It contains the support of clocks in DE2 and the mixers in DE2.
The SoC used to develop this patchset is V3s, as V3s is the simplest
one of the SoCs that have DE2.
(Allwinner V3s features only one mixer, and its only video output i
As we are going to add support for the Allwinner DE2 engine in sun4i-drm
driver, we will finally have two types of display engines -- the DE1
backend and the DE2 mixer. They both do some display blending and feed
graphics data to TCON, and is part of the "Display Engine" called by
Allwinner, so I c
The "Display Engine 2.0" in Allwinner newer SoCs contains a clock
management unit for its subunits, like the DE CCU in A80.
Add a sunxi-ng style driver for it.
Signed-off-by: Icenowy Zheng
---
Changes in v7:
- Fixed some parent clocks that are left open if the probe failed.
- Added V3s compatibl
On Sun, May 14, 2017 at 8:38 AM, Mauro Carvalho Chehab
wrote:
> As just one book (lsm) was missing conversion, let's convert it
> and store as if it were a plain text file under Documentation/lsm.txt,
> adding a notice that it requires update.
I could probably fold this change into my rst-ificati
Currently the direct call from CRTC code to layer code has disappeared,
instead the layer's init function is called via the backend's ops.
Add a dedicated module for sun4i-backend and sun4i-layer, and drop the
EXPORT_SYMBOL from backend code to layer code.
Signed-off-by: Icenowy Zheng
Reviewed-b
As sun4i-backend is now a dedicated module, add an Kconfig option for
it to make it optional, since some build may only use other engines.
Signed-off-by: Icenowy Zheng
---
Changes in v7:
- Adjusted the position of BACKEND makefile item. (It's now after
common codes shared between sun4i-backend
On 05/12/2017 10:00 PM, Dmitry Osipenko wrote:
The start = 0 is invalid and causes weird CDMA channel timeouts, presumably
some memory misuse/corruption is going on.
What makes you think start = 0 is invalid? I can't see anything pointing
to that in the idr code and there are many users in the
Do gathers coping before patching them, so the original gathers are left
untouched. That's not as bad as leaking a kernel addresses, but still
doesn't feel right.
Signed-off-by: Dmitry Osipenko
---
drivers/gpu/host1x/job.c | 46 ++
1 file changed, 30 i
A 480x272 QiaoDian QD43003C0-40-7LED panel is available from Lichee Pi.
This commit connects this panel to Lichee Pi Zero.
Lichee Pi also provides a 800x480 panel without accurate model number,
so do not merge this patch. It will finally come as device tree overlay.
Signed-off-by: Icenowy Zheng
Allwinner have a new "Display Engine 2.0" in their new SoCs, which comes
with mixers to do graphic processing and feed data to TCON, like the old
backends and frontends.
Add support for the mixer on Allwinner V3s SoC; it's the simplest one.
Currently a lot of functions are still missing -- more i
On 12.05.2017 22:29, Dmitry Osipenko wrote:
> If command buffer claims a number of words that is higher than its BO can
> fit and a relocation lays past the BO, a kernel OOPS will be fired on that
> relocation address patching. This was triggered by an opentegra Xorg driver
> that erroneously pushe
As we are going to add support for the Allwinner DE2 Mixer in sun4i-drm
driver, we will finally have two types of layers.
Each layer is bound to a drm_plane that is CRTC-specific, so we create
them when initializing CRTC (calling sun4i_layers_init, which will be
generalized in next patch). The drm
The commands stream is prepended by the jobs class on the CDMA submission,
so that explicitly setting a module class in the commands stream isn't
necessary. The firewall initializes its class to 0 and the command stream
that doesn't explicitly specify the class effectively bypasses the firewall.
S
Allwinner "Display Engine 2.0" contains some clock controls in it.
In order to add them as clock drivers, we need a device tree binding.
Add the binding here.
Also add the device tree binding headers.
Signed-off-by: Icenowy Zheng
Acked-by: Rob Herring
---
Changes in v7:
- Added V3s compatible.
On 14.05.2017 14:53, Mikko Perttunen wrote:
> On 05/12/2017 10:00 PM, Dmitry Osipenko wrote:
>> The start = 0 is invalid and causes weird CDMA channel timeouts, presumably
>> some memory misuse/corruption is going on.
>
> What makes you think start = 0 is invalid? I can't see anything pointing to
On 05/14/2017 03:45 PM, Dmitry Osipenko wrote:
On 14.05.2017 15:27, Mikko Perttunen wrote:
On 05/12/2017 10:29 PM, Dmitry Osipenko wrote:
If command buffer claims a number of words that is higher than its BO can
fit and a relocation lays past the BO, a kernel OOPS will be fired on that
reloca
On Fri, May 12, 2017 at 5:12 PM, Pandiyan, Dhinakaran <
dhinakaran.pandi...@intel.com> wrote:
> On Thu, 2017-05-11 at 16:02 -0700, Puthikorn Voravootivat wrote:
> > Read desired PWM frequency from panel vbt and calculate the
> > value for divider in DPCD address 0x724 and 0x728 to have
> > as many
Em Sun, 14 May 2017 14:05:09 -0700
Kees Cook escreveu:
> On Sun, May 14, 2017 at 8:38 AM, Mauro Carvalho Chehab
> wrote:
> > As just one book (lsm) was missing conversion, let's convert it
> > and store as if it were a plain text file under Documentation/lsm.txt,
> > adding a notice that it requ
Allwinner V3s SoC have a display engine which have a different pipeline
with older SoCs.
Add document for it (new compatibles and the new "mixer" part).
Signed-off-by: Icenowy Zheng
Acked-by: Rob Herring
---
Changes in v7:
- Reduced some text.
Changes in v4:
- Removed the refactor at TCON chapt
As just one book (lsm) was missing conversion, let's convert it
and store as if it were a plain text file under Documentation/lsm.txt,
adding a notice that it requires update.
This way, as everything is now converted, we can get rid of
the DocBook building system and update places that were
mentio
On 14.05.2017 10:11, Lukas Wunner wrote:
> On Sat, May 13, 2017 at 06:47:16PM +0200, Florian Echtler wrote:
>> On 13.05.2017 14:18, Lukas Wunner wrote:
>>>
>>> Then you could switch back and forth via the vga_switcheroo interface.
>>
>> Hm... since there's no power switching of any kind involved, w
This fixes an OOPS in case of out-of-bounds accessing of a kmap'ed commands
buffer CMA while patching relocations in do_relocs().
Signed-off-by: Dmitry Osipenko
---
drivers/gpu/drm/tegra/gem.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/te
Reviewed-by: Mikko Perttunen
On 05/12/2017 10:00 PM, Dmitry Osipenko wrote:
Commit bdd2f9cd ("Don't leak kernel pointer to userspace") added a mutex
around staging IOCTL's, some of those mutexes are taken twice.
Fixes: bdd2f9cd10eb ("drm/tegra: Don't leak kernel pointer to userspace")
Signed-o
On 14.05.2017 15:56, Mikko Perttunen wrote:
>
>
> On 05/14/2017 03:45 PM, Dmitry Osipenko wrote:
>> On 14.05.2017 15:27, Mikko Perttunen wrote:
>>> On 05/12/2017 10:29 PM, Dmitry Osipenko wrote:
If command buffer claims a number of words that is higher than its BO can
fit and a relocati
On Thu, 2017-05-11 at 16:02 -0700, Puthikorn Voravootivat wrote:
> Read desired PWM frequency from panel vbt and calculate the
> value for divider in DPCD address 0x724 and 0x728 to have
> as many bits as possible for PWM duty cyle for granularity of
> brightness adjustment while the frequency is s
Allwinner V3s SoC features a "Display Engine 2.0" with only one mixer
and only one TCON connected to this mixer, which have RGB LCD output.
Add device nodes for this display pipeline.
Signed-off-by: Icenowy Zheng
---
Changes in v7:
- Change DE2 clock compatible to V3s one.
- Mention only one TCO
On 14.05.2017 16:02, Dmitry Osipenko wrote:
> On 14.05.2017 14:53, Mikko Perttunen wrote:
>> On 05/12/2017 10:00 PM, Dmitry Osipenko wrote:
>>> The start = 0 is invalid and causes weird CDMA channel timeouts, presumably
>>> some memory misuse/corruption is going on.
>>
>> What makes you think start
If commands buffer claims a number of words that is higher than its BO can
fit, a kernel OOPS will be fired on the out-of-bounds BO access. This was
triggered by an opentegra Xorg driver that erroneously pushed too many
commands to the pushbuf. The CMDA commands buffer address is 4 bytes
aligned, s
On Fri, 2017-05-12 at 11:10 -0700, Puthikorn Voravootivat wrote:
>
>
> On Fri, May 12, 2017 at 6:14 AM, Jani Nikula
> wrote:
> On Fri, 12 May 2017, "Pandiyan, Dhinakaran"
> wrote:
> > On Thu, 2017-05-11 at 16:02 -0700, Puthikorn Voravootivat
> wrote:
> >>
On 05/15/2017 01:10 AM, Tommi Rantala wrote:
Hi,
Hey Tommi,
Thanks for bisecting this. It's rather unexpected that you should be
seeing problems here, but, the commit makes sense for it at least.
Are you able to get me new kernel logs of both before and after this
patch with "log_buf_len=8
https://bugs.freedesktop.org/show_bug.cgi?id=100984
Alexander Tsoy changed:
What|Removed |Added
Component|Drivers/DRI/i915|Drivers/Gallium/i915g
--
You are rece
https://bugs.freedesktop.org/show_bug.cgi?id=100984
--- Comment #7 from Alexander Tsoy ---
Confirming this issue with i915g driver.
$ DISPLAY=:0 glxinfo | egrep 'renderer string|OpenGL version string'
OpenGL renderer string: Gallium 0.4 on i915 (chipset: 945GM)
OpenGL version string: 2.1 Mesa 17
Add DRM_ROTATE_ and DRM_REFLECT_ defines to the UAPI as a convenience.
Ideally the DRM_ROTATE_ and DRM_REFLECT_ property ids are looked up
through the atomic API, but realizing that userspace is likely to take
shortcuts and assume that the enum values are what is sent over the
wire.
As a result t
Hi Magnus,
On Wednesday 07 Sep 2016 17:01:06 Magnus Damm wrote:
> Hi Laurent,
>
> Thanks for your help with this. Good to see that the DU driver is
> getting closer to work with the IPMMU hardware! Please see below for
> some feedback from me.
>
> On Fri, Aug 19, 2016 at 5:39 PM, Laurent Pinchar
From: Colin Ian King
Trivial fix to spelling mistake in DRM_ERROR message and split
over two lines to clean up a "line over 80 characters" checkpatch
warning.
Signed-off-by: Colin Ian King
---
drivers/gpu/drm/vc4/vc4_validate.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --gi
https://bugs.freedesktop.org/show_bug.cgi?id=100891
--- Comment #4 from MichaelLong ---
Created attachment 131352
--> https://bugs.freedesktop.org/attachment.cgi?id=131352&action=edit
dmesg log 4.12-rc1
Still broken on 4.12-rc1
--
You are receiving this mail because:
You are the assignee for
Hi,
Bisected this to:
commit df8dc97cd17269474344d73cc02739532c468d04
Author: Ben Skeggs
Date: Wed Mar 1 09:42:04 2017 +1000
drm/nouveau/kms/nv50: use drm core i2c-over-aux algorithm
I'm not entirely sure NVKM needs to support this now, but I haven't
removed it as of yet just in cas
On Sun, May 14, 2017 at 11:25:48AM +0200, Florian Echtler wrote:
> On 14.05.2017 10:11, Lukas Wunner wrote:
> > On Sat, May 13, 2017 at 06:47:16PM +0200, Florian Echtler wrote:
> >> On 13.05.2017 14:18, Lukas Wunner wrote:
> >>> Then you could switch back and forth via the vga_switcheroo interface.
tree: git://anongit.freedesktop.org/drm-intel drm-intel-next-queued
head: 49f08598bf7a52eadebda851a5e8e6fa1dc2e15e
commit: 4797948071f607c5b43753cb8f1b7ddcf22e146d [4/7] drm/i915: Squash
repeated awaits on the same fence
coccinelle warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/i915
drivers/gpu/drm/i915/i915_syncmap.c:285:45-51: ERROR: application of sizeof to
pointer
sizeof when applied to a pointer typed expression gives the size of
the pointer
Generated by: scripts/coccinelle/misc/noderef.cocci
Signed-off-by: Fengguang Wu
---
i915_syncmap.c |2 +-
1 file change
Hi Jose,
On Friday 12 May 2017 17:06:14 Jose Abreu wrote:
> On 12-05-2017 10:35, Laurent Pinchart wrote:
> > On Tuesday 09 May 2017 18:00:12 Jose Abreu wrote:
> >> This changes the connector probe helper function to use the new
> >> encoder->mode_valid() and crtc->mode_valid() helper callbacks to
On Fri, May 12, 2017 at 9:57 AM, Jani Nikula wrote:
> Personally I don't think enums should be used for defining bits, because
> they are not enumerations. The bits are usually combined to come up with
> values that are not part of the enum.
>
> If we added the quirks to struct intel_dp_desc (and
https://bugs.freedesktop.org/show_bug.cgi?id=101037
--- Comment #1 from Michal Suchanek ---
Created attachment 131345
--> https://bugs.freedesktop.org/attachment.cgi?id=131345&action=edit
kernel log piieces showiing the error
--
You are receiving this mail because:
You are the assignee for th
https://bugs.freedesktop.org/show_bug.cgi?id=101037
Bug ID: 101037
Summary: nouveau: crash when starting chrome
Product: DRI
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severi
On Sat, May 13, 2017 at 06:47:16PM +0200, Florian Echtler wrote:
> On 13.05.2017 14:18, Lukas Wunner wrote:
> >
> > So to sum it up, the built-in panel on the iMac can be driven by a
> > separate machine and we can switch between the two sources via the SMC.
> >
> > [...]
> >
> > I guess you could
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