Hi Daniel,
Thank you for the patch.
On Wednesday 29 July 2015 08:32:43 Daniel Vetter wrote:
> With
>
> commit 7a3f3d6667f5f9ffd1517f6b21d64bbf5312042c
> Author: Daniel Vetter
> Date: Thu Jul 9 23:44:28 2015 +0200
>
> drm: Check locking in drm_for_each_connector
>
> we started checking t
On Wed, Jul 29, 2015 at 6:39 PM, Theodore Ts'o wrote:
>
> It's here: https://goo.gl/photos/xHjn2Z97JQEw6k2C9
You didn't catch enough of the code line to decode the code, but it's
early enough in drm_crtc_index() (just five bytes in) that it's almost
certainly the very first dereference, so it's
On Tue, Jul 28, 2015 at 8:19 AM, Tomeu Vizoso
wrote:
> Hello,
>
> I have a problem with the panel on my Tegra Chromebook taking longer
> than expected to be ready during boot (Stéphane Marchesin reported what
> is basically the same issue in [0]), and have looked into ordered
> probing as a bette
This patch adds support for United Radiant Technology
UMSH-8596MD-xT 7.0" WVGA TFT LCD panels
(both LVDS and parallel versions) to DRM
panel-simple driver.
Signed-off-by: Maciej Szmigiero
---
.../devicetree/bindings/panel/urt,umsh-8596md.txt | 11 +
.../devicetree/bindings/vendor-prefixes
+ samsung-soc
On 2015ë
07ì 28ì¼ 17:51, Joonyoung Shim wrote:
> This is simplest solution about reported problem[1]. It's no problem to
> clear channel only when iommu is enabled, if we consider that we cannot
> recognize iommu errors when iommu is disabled and it have been valid
> until now.
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(long time lurker, first time poster)
This (because the dock has a DP MST hub built in) reminds me of this
crash w/ my W540 - which I think are pretty similar hardware:
https://bugzilla.redhat.com/show_bug.cgi?id=1180747
Not enough of a coder to really troubleshoot, but I've got a dock, a MST
hu
On Wed, Jul 29, 2015 at 08:49:37PM -0400, Theodore Ts'o wrote:
>
> Unfortunately the failure causes a series of recursive faults and I
> haven't been able to capture the stack trace, but on 4.2-rcX kernels,
> I can reliably cause the system to crash if my T540p is booted with
> the docking station
The retina MacBook Pro uses an eDP panel and a gmux controller to switch
the panel between its two GPUs. Unfortunately it seems that it cannot
switch the AUX channel separately from the main link.
But we can emulate switching of DDC/AUX in software by using the active
client as a proxy to talk to
Thanks for this information, Daniel.
I will change it to use rotation prop in next patch.
> On Mon, Jul 27, 2015 at 06:57:33PM -0400, Jilai Wang wrote:
>> Add plane properties hflip/vflip which are used in MDP driver to flip
>> the input horizontally/vertically.
>>
>> Signed-off-by: Jilai Wang
>
>
Unfortunately the failure causes a series of recursive faults and I
haven't been able to capture the stack trace, but on 4.2-rcX kernels,
I can reliably cause the system to crash if my T540p is booted with
the docking station attached.
It will also crash if I boot the system first, and then inser
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This patch fix following warning while make xmldocs.
.//include/drm/drm_crtc.h:933: warning: Excess struct/union/enum/typedef
member 'base' description in 'drm_bridge'
Signed-off-by: Masanari Iida
---
include/drm/drm_crtc.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/drm/drm_crtc
On 16 July 2015 at 19:05, Jonathan Gray wrote:
> On Thu, Jul 16, 2015 at 04:55:40PM +0100, Emil Velikov wrote:
>> The whole thing is quite messy - the file is used to indicate that the
>> man pages were correctly generated prior to applying the "fixup" (alias)
>>
>> At the same time we use a rule
Hi,
On 28-07-15 09:26, Ben Skeggs wrote:
> On 28 July 2015 at 01:52, Hans de Goede wrote:
>> Hi,
>>
>> On 24-07-15 04:32, Ben Skeggs wrote:
>>>
>>> On 24 July 2015 at 01:20, Hans de Goede wrote:
MSI interrupts appear to not work for nv46 based cards. Change the mc
subdev oclass fo
Hi Inki,
Any comments about this series?
Thanks,
Gustavo
2015-07-16 Gustavo Padovan :
> From: Gustavo Padovan
>
> Instead of giving -1 to as arg to drm_send_vblank_event() pass the
> correct pipe number to it.
>
> Signed-off-by: Gustavo Padovan
> Reviewed-by: Joonyoung Shim
> ---
On Tue, Jul 28, 2015 at 10:35 PM, Alexandr Akulich
wrote:
> On Wed, Jul 22, 2015 at 1:20 PM, Michel Dänzer wrote:
>> On 22.07.2015 16:33, Alexandr Akulich wrote:
>>> On Wed, Jul 22, 2015 at 1:19 PM, Michel Dänzer
>>> wrote:
On 17.07.2015 22:33, Alexandr Akulich wrote:
> As I see, thi
Hi Dave,
Radeon and amdgpu fixes for 4.2. The audio fix ended up being more
invasive than I would have liked, but this should finally fix up the
last of the regressions since DP audio support was added.
The following changes since commit 520e8bfc35066d4344adf13081e59bfde30aa36d:
Merge branch
Fix for nasty crash on mdp4 in disable path, fix for dma-buf export,
smb leak on mdp5 which could result in intermittent modeset fails, and
don't let interrupted system call disturb atomic commit once we are
past the point of no return.
BR,
-R
The following changes since commit 520e8bfc35066d4344
Add a TFT LCD panel. the TFT LCD panel is WQVGA "480x272",
and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/
Add Alison and myself as maintainers of the Freescale DCU DRM driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 9c9dd5f..66746e4 100644
--- a/MAINTA
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
simple panel driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++
drivers/gpu/drm/panel/panel-sim
NEC represent NEC LCD Technologies, Ltd.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b/Documen
This patch add support for Two Dimensional Animation and Compositing
Engine (2D-ACE) on the Freescale SoCs.
2D-ACE is a Freescale display controller. 2D-ACE describes
the functionality of the module extremely well its name is a value
that cannot be used as a token in programming languages.
Instead
Changed in v14
-Remove drm_modeset_lock_all before drm_mode_config_reset
Changed in v13
-set regmap_config.cache_type to REGCACHE_RBTREE
-add call drm_modeset_lock_all before drm_mode_config_reset
-adjust patch order for creating pull request
Changed in v12
-Add one patch for MAINTAINER entry f
On Wed, Jul 29, 2015 at 3:21 PM, Daniel Vetter wrote:
> On Wed, Jul 29, 2015 at 02:54:46PM +0800, Jianwei Wang wrote:
>> Changed in v13
>> -set regmap_config.cache_type to REGCACHE_RBTREE
>> -add call drm_modeset_lock_all before drm_mode_config_reset
>
> This was a bug in one of my recently merged
ttp://lists.freedesktop.org/archives/dri-devel/attachments/20150729/5090c131/attachment.html>
Add a TFT LCD panel. the TFT LCD panel is WQVGA "480x272",
and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/
Add Alison and myself as maintainers of the Freescale DCU DRM driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 9c9dd5f..66746e4 100644
--- a/MAINTA
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
simple panel driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++
drivers/gpu/drm/panel/panel-sim
NEC represent NEC LCD Technologies, Ltd.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b/Documen
This patch add support for Two Dimensional Animation and Compositing
Engine (2D-ACE) on the Freescale SoCs.
2D-ACE is a Freescale display controller. 2D-ACE describes
the functionality of the module extremely well its name is a value
that cannot be used as a token in programming languages.
Instead
Changed in v13
-set regmap_config.cache_type to REGCACHE_RBTREE
-add call drm_modeset_lock_all before drm_mode_config_reset
-adjust patch order for creating pull request
Changed in v12
-Add one patch for MAINTAINER entry for drm/layerscape
Adviced by Daniel Vetter
-Add #include
Changed in V11
-
On Wed, Jul 29, 2015 at 01:16:14PM +0100, Mel Gorman wrote:
> On Wed, Jul 29, 2015 at 12:55:54PM +0200, Daniel Vetter wrote:
> > On Wed, Jul 29, 2015 at 11:49:45AM +0100, Mel Gorman wrote:
> > > On Mon, Jul 13, 2015 at 05:35:15PM +0900, Gioh Kim wrote:
> > > > My ARM-based platform occured severe f
Hi all,
I've discussed drm props and ABI requirements a bit with Dave on irc.
In the past we've been pretty lax with properties since connector
properties are mostly meant for end-users to set manually, so not
really much point in standardizing and treating them like ABI. But now
we have props for
Very strictly speaking this is possible if you have special hw and
genlocked CRTCs. In general switching a plane between two active CRTC
just won't work so well and is probably not tested at all. Just forbid
it.
The exception is when both CRTC do a full modeset, then it should be
no problem at all
R-car does runtime pm (that's why it's committing plane state only at
the end). Therefore better to only update planes on active crtc. Note
that since the helpers always add all enabled planes when doing a
modeset change on a crtc we are guaranteed to update plane hw state to
the latest requested s
With drivers supporting runtime pm it's generally not a good idea to
touch the hardware when it's off. Add an option to the commit_planes
helper to support this case.
Note that the helpers already add all planes on a crtc when a modeset
happens, hence plane updates will not be lost if drivers set
On Wed, Jul 29, 2015 at 12:55:54PM +0200, Daniel Vetter wrote:
> On Wed, Jul 29, 2015 at 11:49:45AM +0100, Mel Gorman wrote:
> > On Mon, Jul 13, 2015 at 05:35:15PM +0900, Gioh Kim wrote:
> > > My ARM-based platform occured severe fragmentation problem after long-term
> > > (several days) test. Some
On Wed, Jul 29, 2015 at 11:49:45AM +0100, Mel Gorman wrote:
> On Mon, Jul 13, 2015 at 05:35:15PM +0900, Gioh Kim wrote:
> > My ARM-based platform occured severe fragmentation problem after long-term
> > (several days) test. Sometimes even order-3 page allocation failed. It has
> > memory size 512MB
In
commit 6f75cea66c8dd043ced282016b21a639af176642
Author: Daniel Vetter
Date: Wed Nov 19 18:38:07 2014 +0100
drm/atomic: Only destroy connector states with connection mutex held
I tried to fix races of atomic commits against connector
hot-unplugging. The idea is to ensure lifetimes by ho
On Wed, Jul 29, 2015 at 4:57 AM, Oded Gabbay wrote:
> The wrong define was used to check if the hqd is still active
>
> v2: Don't use SHIFT as the MASK is already shifted
>
> Signed-off-by: Oded Gabbay
Reviewed-by: Alex Deucher
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 2 +-
From: Thierry Reding
The current driver name, "panel", is very generic. This causes problems
when the driver is enabled on non-TI device tree platforms if the panel
node is called "panel". This causes the driver name match fall-back in
platform_match() to succeed, even if some other driver would
The wrong define was used to check if the hqd is still active
v2: Don't use SHIFT as the MASK is already shifted
Signed-off-by: Oded Gabbay
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu
On Wed, Jul 29, 2015 at 11:49 AM, Ilia Mirkin wrote:
> On Wed, Jul 29, 2015 at 3:44 AM, Oded Gabbay wrote:
>> The wrong define was used to check if the hqd is still active
>>
>> Signed-off-by: Oded Gabbay
>> ---
>> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 3 ++-
>> 1 file changed, 2
On Wed, Jul 29, 2015 at 3:44 AM, Oded Gabbay wrote:
> A logical AND operation was used during mask and shift, instead of a
> bitwise AND operation. This patch fixes this bug by changing the
> operation to bitwise AND.
>
> Signed-off-by: Oded Gabbay
Reviewed-by: Alex Deucher
> ---
> drivers/gp
On Mon, Jul 13, 2015 at 05:35:17PM +0900, Gioh Kim wrote:
> From: Gioh Kim
>
> Add framework to register callback functions and check page mobility.
> There are some modes for page isolation so that isolate interface
> has arguments of page address and isolation mode while putback
> interface has
On Mon, Jul 13, 2015 at 05:35:16PM +0900, Gioh Kim wrote:
> From: Gioh Kim
>
> The anon_inodes has already complete interfaces to create manage
> many anonymous inodes but don't have interface to get
> new inode. Other sub-modules can create anonymous inode
> without creating and mounting it's ow
On Mon, Jul 13, 2015 at 05:35:15PM +0900, Gioh Kim wrote:
> My ARM-based platform occured severe fragmentation problem after long-term
> (several days) test. Sometimes even order-3 page allocation failed. It has
> memory size 512MB ~ 1024MB. 30% ~ 40% memory is consumed for graphic
> processing
>
The cost of faulting in all memory to be locked can be very high when
working with large mappings. If only portions of the mapping will be
used this can incur a high penalty for locking.
For the example of a large file, this is the usage pattern for a large
statical language model (probably appli
A logical AND operation was used during mask and shift, instead of a
bitwise AND operation. This patch fixes this bug by changing the
operation to bitwise AND.
Signed-off-by: Oded Gabbay
---
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c | 2 +-
drivers/gpu/drm/amd/amdkfd/kfd_device_q
The wrong define was used to check if the hqd is still active
Signed-off-by: Oded Gabbay
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
b/drivers/gpu/drm/amd/amdgpu/amd
On Tue, Jul 28, 2015 at 7:00 PM, Dan Carpenter
wrote:
> Hello Ben Goz,
>
> The patch 914bea6329b2: "drm/amdkfd: Add support for VI in DQM" from
> Jan 12, 2015, leads to the following static checker warning:
>
> drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c:158
> init_sdma_vm()
461 msleep(20);
>462 timeout -= 20;
>463 }
>464
>465 release_queue(kgd);
>466 return 0;
>467 }
>
> regards,
> dan carpenter
>
âDan, thanks for catching that!
Will send a fix
On Wed, Jul 29, 2015 at 08:32:43AM +0200, Daniel Vetter wrote:
> With
>
> commit 7a3f3d6667f5f9ffd1517f6b21d64bbf5312042c
> Author: Daniel Vetter
> Date: Thu Jul 9 23:44:28 2015 +0200
>
> drm: Check locking in drm_for_each_connector
>
> we started checking the locking in drm_for_each_conn
On 07/29/2015 12:19 AM, Daniel Vetter wrote:
> On Tue, Jul 28, 2015 at 08:46:24PM +0200, Daniel Vetter wrote:
>> On Wed, Jul 22, 2015 at 02:58:01PM +0530, Archit Taneja wrote:
>>> Some drm drivers call remove_conflicting_framebuffers. Create a
>>> drm_fb_helper function that wraps around these ca
On 07/29/2015 12:16 AM, Daniel Vetter wrote:
> On Wed, Jul 22, 2015 at 02:58:01PM +0530, Archit Taneja wrote:
>> Some drm drivers call remove_conflicting_framebuffers. Create a
>> drm_fb_helper function that wraps around these calls.
>>
>> This is part of an effort to prevent drm drivers from cal
On Wed, Jul 29, 2015 at 02:54:46PM +0800, Jianwei Wang wrote:
> Changed in v13
> -set regmap_config.cache_type to REGCACHE_RBTREE
> -add call drm_modeset_lock_all before drm_mode_config_reset
This was a bug in one of my recently merged patches, please don't call
drm_modeset_lock_all before config_
With
commit 7a3f3d6667f5f9ffd1517f6b21d64bbf5312042c
Author: Daniel Vetter
Date: Thu Jul 9 23:44:28 2015 +0200
drm: Check locking in drm_for_each_connector
we started checking the locking in drm_for_each_connector but somehow
I totally missed drm_mode_config_reset. There's no problem ther
On Wed, Jul 29, 2015 at 09:50:56AM +0530, Archit Taneja wrote:
>
>
> On 07/29/2015 12:19 AM, Daniel Vetter wrote:
> >On Tue, Jul 28, 2015 at 08:46:24PM +0200, Daniel Vetter wrote:
> >>On Wed, Jul 22, 2015 at 02:58:01PM +0530, Archit Taneja wrote:
> >>>Some drm drivers call remove_conflicting_fram
On Wed, Jul 29, 2015 at 09:49:04AM +0530, Archit Taneja wrote:
>
>
> On 07/29/2015 12:16 AM, Daniel Vetter wrote:
> >On Wed, Jul 22, 2015 at 02:58:01PM +0530, Archit Taneja wrote:
> >>Some drm drivers call remove_conflicting_framebuffers. Create a
> >>drm_fb_helper function that wraps around thes
With
commit 7a3f3d6667f5f9ffd1517f6b21d64bbf5312042c
Author: Daniel Vetter
Date: Thu Jul 9 23:44:28 2015 +0200
drm: Check locking in drm_for_each_connector
we started checking the locking in drm_for_each_connector but somehow
I totally missed drm_mode_config_reset. There's no problem ther
On Wed, Jul 22, 2015 at 1:20 PM, Michel Dänzer wrote:
> On 22.07.2015 16:33, Alexandr Akulich wrote:
>> On Wed, Jul 22, 2015 at 1:19 PM, Michel Dänzer
>> wrote:
>>> On 17.07.2015 22:33, Alexandr Akulich wrote:
As I see, this is not a kernel header, but a local (belongs to libdrm) one.
>>>
scrubbed...
URL:
<http://lists.freedesktop.org/archives/dri-devel/attachments/20150729/828a88b9/attachment.html>
On Wed, Jul 29, 2015 at 3:44 AM, Oded Gabbay wrote:
> The wrong define was used to check if the hqd is still active
>
> Signed-off-by: Oded Gabbay
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/
On Tuesday, July 28, 2015 03:19:31 PM Tomeu Vizoso wrote:
> Hello,
>
> I have a problem with the panel on my Tegra Chromebook taking longer
> than expected to be ready during boot (Stéphane Marchesin reported what
> is basically the same issue in [0]), and have looked into ordered
> probing as a
Hi Daniel,
On Thursday 09 July 2015 23:44:28 Daniel Vetter wrote:
> Because of DP MST connectors can now be hotplugged and we must hold
> the right lock when walking the connector lists. Enforce this by
> checking the locking in our shiny new list walking macros.
>
> v2: Extract the locking chec
--
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