Update Exynos's DRM driver to use component match support rater than
add_components.
Changelog v2:
- release devices and drivers if failed.
- change compare_of to compare_dev.
Signed-off-by: Inki Dae
---
drivers/gpu/drm/exynos/exynos_drm_drv.c | 44 +++
1 file
On 2014? 08? 28? 18:07, Andrzej Hajda wrote:
> This set of patches contains various improvement and fixes
> for exynos_drm ipp framework.
> The patchset is based on exynos-drm-next branch.
>
> IPP framework was tested for regressions on exynos4210-trats target.
>
> In the 2nd version of the
ttp://lists.freedesktop.org/archives/dri-devel/attachments/20140911/e2b58ef4/attachment.html>
Hi Dave,
This pull adds concurrent buffer read support to radeon to
avoid serialization when read buffers are shared between engines.
The following changes since commit c4d922b14544d115232b7448a2ea7640ba901eb6:
Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into
On Fri, 05 Sep 2014, Gustavo Padovan wrote:
> From: Gustavo Padovan
>
> Due to the upcoming atomic modesetting feature we need to separate
> some update functions into a check step that can fail and a commit
> step that should, ideally, never fail.
>
> This commit splits intel_update_plane() and
as the files are too big to attach to the bug report.
Thanks!
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On Thu, Sep 11, 2014 at 6:14 PM, Alex Deucher wrote:
> On Thu, Sep 11, 2014 at 6:12 PM, Dieter N?tzel
> wrote:
>> Hello Alex and Christian,
>>
>> RV730 (AGP) need badly
>>
>> From b6c2b4faf90230ef9cf1a81f36cbccda4a606c59 Mon Sep 17 00:00:00 2001
>> From: Alex Deucher
>> Date: Mon, 8 Sep 2014
On Thu, Sep 11, 2014 at 6:12 PM, Dieter N?tzel wrote:
> Hello Alex and Christian,
>
> RV730 (AGP) need badly
>
> From b6c2b4faf90230ef9cf1a81f36cbccda4a606c59 Mon Sep 17 00:00:00 2001
> From: Alex Deucher
> Date: Mon, 8 Sep 2014 13:16:39 -0400
> Subject: [PATCH] drm/radeon: only use me/pfp sync
Hi
On Thu, Sep 11, 2014 at 3:06 PM, Daniel Vetter wrote:
> On Thu, Sep 11, 2014 at 02:22:55PM +0200, David Herrmann wrote:
>> actual-brightness is a bit more tricky. Currently, DRM caches property
>> values, so there is no read_property() hook. We'd have to add this.
>> But it'll be quite nasty
When using Mesa and LibVA in the same process, one would like to be
able bind buffers from the output of the decoder to a GL texture
through an EGLImage.
LibVA can reuse buffers allocated by Gbm through a file descriptor. It
will then wrap it into a drm_intel_bo with
From: Gustavo Padovan
7e4bf45dbd99a965c7b5d5944c6dc4246f171eb5 introduced the regression.
We fix it by doing the right assignment of crtc_y
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83747
Signed-off-by: Gustavo Padovan
---
On 09/11/2014 02:57 PM, Inki Dae wrote:
> Update Exynos's DRM driver to use component match support rater than
> add_components.
>
> Changelog v2:
> - release devices and drivers if failed.
> - change compare_of to compare_dev.
>
> Signed-off-by: Inki Dae
Modulo fixes I have posted earlier.
On Thu, Sep 11, 2014 at 04:36:20PM +0100, Lionel Landwerlin wrote:
> When using Mesa and LibVA in the same process, one would like to be
> able bind buffers from the output of the decoder to a GL texture
> through an EGLImage.
>
> LibVA can reuse buffers allocated by Gbm through a file
On 2014? 09? 11? 16:01, Joonyoung Shim wrote:
> Hi,
>
> On 09/11/2014 03:22 PM, Daniel Vetter wrote:
>> On Thu, Sep 11, 2014 at 11:16:53AM +0900, Inki Dae wrote:
>>> On 2014? 09? 10? 18:01, Daniel Vetter wrote:
Ok I've stumbled over the exynos mmap stuff again while cleaning up
drm
When using Mesa and LibVA in the same process, one would like to be
able bind buffers from the output of the decoder to a GL texture
through an EGLImage.
LibVA can reuse buffers allocated by Gbm through a file descriptor. It
will then wrap it into a drm_intel_bo with
Following Chris' review, here is an updated patch using drmMMListHead.
I did a quick read of the benchmarks/tests files in igt, as far as I
can see, drm_intel_bufmgr_destroy() is always called before the drm
file descriptor is closed. So it seems this change shouldn't break
anything.
Cheers,
-
On 2014? 09? 11? 15:22, Daniel Vetter wrote:
> On Thu, Sep 11, 2014 at 11:16:53AM +0900, Inki Dae wrote:
>> On 2014? 09? 10? 18:01, Daniel Vetter wrote:
>>> Ok I've stumbled over the exynos mmap stuff again while cleaning up
>>> drm legacy cruft and I just don't get what you're doing and why
>>>
Hi,
On 09/11/2014 03:22 PM, Daniel Vetter wrote:
> On Thu, Sep 11, 2014 at 11:16:53AM +0900, Inki Dae wrote:
>> On 2014? 09? 10? 18:01, Daniel Vetter wrote:
>>> Ok I've stumbled over the exynos mmap stuff again while cleaning up
>>> drm legacy cruft and I just don't get what you're doing and why
On Thu, 11 Sep 2014, Daniel Vetter wrote:
> On Wed, Sep 10, 2014 at 05:54:23PM +0200, David Herrmann wrote:
>> Backlight devices have always been managed independently of display
>> controllers. They're often controlled via different hardware interfaces
>> and their relationship to
On 2014? 09? 10? 19:24, Andrzej Hajda wrote:
> Hi Inki,
>
> To test it properly I have to fix init/remove bugs [1].
> Of course these bugs were not introduced by this patch,
> but they prevented some basic tests.
I had tested my patch with trats2 board, and works well without below
patch set.
ameter is useless for this asic.
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On Thu, Sep 11, 2014 at 02:22:55PM +0200, David Herrmann wrote:
> Hi
>
> On Thu, Sep 11, 2014 at 8:48 AM, Daniel Vetter wrote:
> > Nice you skid around all the pitfalls and trapdoors, I guess we've all
> > been rather blind ;-)
> >
> > Two high-level comments:
> > - We also want to forward
.
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Hi
On Wed, Sep 10, 2014 at 10:40 PM, Matthew Garrett
wrote:
> On Wed, 2014-09-10 at 17:54 +0200, David Herrmann wrote:
>
>> * User-space currently has a hard-time figuring out which backlight device
>> to
>>use, and which backlight device belongs to which display. So far, most
>>
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Hi
On Thu, Sep 11, 2014 at 8:48 AM, Daniel Vetter wrote:
> Nice you skid around all the pitfalls and trapdoors, I guess we've all
> been rather blind ;-)
>
> Two high-level comments:
> - We also want to forward "bl_power". cros was totally not happy when we
> stopped treating brightness == 0
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While zone->name is currently hard coded, the call to kobject_init_and_add()
should follow the more defensive argument list usage (as already done in
other places in ttm_memory.c) where "%s" is used instead of directly passing
in a variable as a format string.
Signed-off-by: Kees Cook
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On Thu, Sep 11, 2014 at 1:28 PM, Mario Kleiner
wrote:
> On 09/10/2014 05:36 PM, Daniel Vetter wrote:
>>
>> Imo u32 hints at a register value, but in reality all callers only
>> care whether the sampled timestamp is precise or not. So give them
>> just a bool.
>>
>> Also move the declaration out
On Thu, Sep 11, 2014 at 01:21:13PM +0100, Lionel Landwerlin wrote:
> On 11/09/14 12:52, Chris Wilson wrote:
> >Just use an embedded list rather than array, that would greatly simplify
> >the search, cration and deletion.
>
> I tried to use the embedded list, but from my understanding I need
> the
On 09/10/2014 05:36 PM, Daniel Vetter wrote:
> Imo u32 hints at a register value, but in reality all callers only
> care whether the sampled timestamp is precise or not. So give them
> just a bool.
>
> Also move the declaration out of drmP.h, it's only used in drm_irq.c.
All good. Maybe then also
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priv->backlight);
> to release a reference and reset the pointer at the same time.
That looks somewhat odd to me. Wouldn't priv->backlight typically go
away after the unref anyway (presumably because priv is going to get
freed soon after)?
But I have no strong objections to returning NULL from _unref(), if code
doesn't need it it can always choose not to use the return value.
Thierry
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On 11/09/14 12:52, Chris Wilson wrote:
> On Thu, Sep 11, 2014 at 12:33:41PM +0100, Lionel Landwerlin wrote:
>> When using Mesa and LibVA in the same process, one would like to be
>> able bind buffers from the output of the decoder to a GL texture
>> through an EGLImage.
>>
>> LibVA can reuse
ly.
The cover letter's description is right though, in that you get a cryptic
message thanks to relocation having been totally skipped when you submit
objects from a foreign bufmgr.
Cheers,
Daniel
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Hi
On Thu, Sep 11, 2014 at 1:10 PM, Thierry Reding
wrote:
> On Wed, Sep 10, 2014 at 05:54:22PM +0200, David Herrmann wrote:
> [...]
>> +void backlight_set_brightness(struct backlight_device *bd, unsigned int
>> value,
>> + enum backlight_update_reason reason)
>> +{
>>
;backlight = backlight_device_ref(bd);
Thierry
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https://bugzilla.kernel.org/show_bug.cgi?id=82551
--- Comment #11 from Alex Deucher ---
You'll have to ask ubuntu if they have added any special changes. I'm not able
to reproduce any display problems.
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Hi Mario,
Can you please take a look at the patches I've submitted and review
them (at least the first 2)? Dave will close the 3.18 drm-next merge
window at the end of this week and I'd like to really get this in.
Thanks, Daniel
On Wed, Sep 10, 2014 at 5:45 PM, Mario Kleiner
wrote:
> On Wed,
On Thu, Sep 11, 2014 at 12:33:41PM +0100, Lionel Landwerlin wrote:
> When using Mesa and LibVA in the same process, one would like to be
> able bind buffers from the output of the decoder to a GL texture
> through an EGLImage.
>
> LibVA can reuse buffers allocated by Gbm through a file
When using Mesa and LibVA in the same process, one would like to be
able bind buffers from the output of the decoder to a GL texture
through an EGLImage.
LibVA can reuse buffers allocated by Gbm through a file descriptor. It
will then wrap it into a drm_intel_bo with
Hi there,
Here is a small modification I had to make to get buffers shared
between Mesa and LibVA on Chrome OS. This is required to have
refcounting properly between the 2 API otherwise, Mesa might end up
calling exit() when the kernel tells it that one of the buffer object
used in a batch buffer
On Wed, 10 Sep 2014, David Herrmann wrote:
> There is really no reason to use a mutex to protect a simple list. Convert
> the list-lock to a simple spinlock instead.
>
> The spin-locks prepare for a backlight_find() helper, which should
> preferably be usable from atomic context. A mutex would
On Wed, 10 Sep 2014, David Herrmann wrote:
> Use static initializers instead of setting up global variables during
> runtime. This reduces code size and execution time.
>
> Signed-off-by: David Herrmann
Reviewed-by: Jani Nikula
> ---
> drivers/video/backlight/backlight.c | 9 +++--
> 1
On Thu, Sep 11, 2014 at 04:22:00PM +0900, Inki Dae wrote:
> On 2014? 09? 11? 15:22, Daniel Vetter wrote:
> > On Thu, Sep 11, 2014 at 11:16:53AM +0900, Inki Dae wrote:
> >> On 2014? 09? 10? 18:01, Daniel Vetter wrote:
> >>> Ok I've stumbled over the exynos mmap stuff again while cleaning up
> >>>
From: Gustavo Padovan
Fold intel_pipe_set_base() in the update primary plane path merging
pieces of code that are common to both paths.
Basically the the pin/unpin procedures are the same for both paths
and some checks can also be shared (some of the were moved
On 2014? 09? 10? 18:01, Daniel Vetter wrote:
> Ok I've stumbled over the exynos mmap stuff again while cleaning up
> drm legacy cruft and I just don't get what you're doing and why
> exactly exynos needs to be special.
>
> _All_ other drm drivers happily get along with the vma offset manger
>
or the bug.
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On 2014? 09? 10? 19:24, Andrzej Hajda wrote:
> Hi Inki,
>
> To test it properly I have to fix init/remove bugs [1].
> Of course these bugs were not introduced by this patch,
> but they prevented some basic tests.
>
> [1]: http://permalink.gmane.org/gmane.linux.kernel.samsung-soc/37266
>
> I
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I have time to learn - I'm
just a Ubuntu user with no technical skills.
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On 09/11/2014 08:37 AM, Inki Dae wrote:
> On 2014? 09? 10? 19:24, Andrzej Hajda wrote:
>> Hi Inki,
>>
>> To test it properly I have to fix init/remove bugs [1].
>> Of course these bugs were not introduced by this patch,
>> but they prevented some basic tests.
> I had tested my patch with trats2
ork, please provide the stderr debugging output about
raster_config.
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On Wed, Sep 10, 2014 at 05:54:23PM +0200, David Herrmann wrote:
> Backlight devices have always been managed independently of display
> controllers. They're often controlled via different hardware interfaces
> and their relationship to display-controllers varies vastly between
> different boards.
On Wed, Sep 10, 2014 at 04:43:31PM +0200, David Herrmann wrote:
> Hi
>
> On Wed, Sep 10, 2014 at 12:43 PM, Daniel Vetter
> wrote:
> > Also sprinkle the drm_legacy_ prefix where missing.
> >
> > Signed-off-by: Daniel Vetter
> > ---
> > drivers/gpu/drm/drm_ioctl.c | 4 ++--
> >
On Wed, Sep 10, 2014 at 04:42:04PM +0200, David Herrmann wrote:
> Hi
>
> On Wed, Sep 10, 2014 at 12:43 PM, Daniel Vetter
> wrote:
> > Also drop the unneeded EXPORT_SYMBOL and sprinkle drm_legacy_ prefixes
> > where missing.
> >
> > Signed-off-by: Daniel Vetter
> > ---
> >
On Thu, Sep 11, 2014 at 11:16:53AM +0900, Inki Dae wrote:
> On 2014? 09? 10? 18:01, Daniel Vetter wrote:
> > Ok I've stumbled over the exynos mmap stuff again while cleaning up
> > drm legacy cruft and I just don't get what you're doing and why
> > exactly exynos needs to be special.
> >
> >
A few odd cases:
- mgag200 someho had a totally unused drm_dma_handle_t. Remove it.
- i915 still uses the legacy pci dma alloc api, so grows an include.
Everything else fairly standard.
v2: Include "drm_legacy.h" in drm.ko source files for consistency.
Signed-off-by: Daniel Vetter
---
Also sprinkle the drm_legacy_ prefix where missing.
v2: Drop extern from function declarations and include "drm_legacy.h"
in drm_scatter.c, spotted by David.
Cc: David Herrmann
Signed-off-by: Daniel Vetter
---
drivers/gpu/drm/drm_ioctl.c | 4 ++--
drivers/gpu/drm/drm_legacy.h | 7 +++
Also drop the unneeded EXPORT_SYMBOL and sprinkle drm_legacy_ prefixes
where missing.
v2: Drop the confusing _core_ and drop extern, both suggested by
David.
Cc: David Herrmann
Signed-off-by: Daniel Vetter
---
drivers/gpu/drm/drm_bufs.c | 2 +-
drivers/gpu/drm/drm_dma.c| 10 --
On Wed, Sep 10, 2014 at 05:36:09PM +0200, Daniel Vetter wrote:
> Drivers without a hardware vblank counter simply can't account for the
> vblanks that happened while the vblank interrupt was off. To check
> this grab a vblank timestamp and if the result is dubious follow the
> normal
:
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have the same issue.
Thanks!
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|.org|
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https://bugzilla.kernel.org/show_bug.cgi?id=82551
--- Comment #10 from Javier Fernandez ---
the kernel i am using now and on which open source driver is working is
3.16.0-14-lowlatency
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--- Comment #9 from Javier Fernandez ---
well, actually i havent tested upstream versions of 3.16 kernels, only Ubuntu
kernels (which are patched)
thats why i ask about installing upstream ones...
what do u think?
Also, i can remember earlier
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bug.
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https://bugs.freedesktop.org/show_bug.cgi?id=83742
Priority: medium
Bug ID: 83742
Assignee: dri-devel at lists.freedesktop.org
Summary: [radeonsi KMS] Monitors on DP outputs not enabled
Severity: normal
Classification: Unclassified
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