On Tue, Dec 08, 2015 at 05:04:50PM -0800, yu@intel.com wrote:
> From: Alex Dai
>
> Split GuC work queue space reserve and submission and move the space
> reserve to where ring space is reserved. The reason is that failure
> in intel_logical_ring_advance_and_submit won't be
Pipe is assigned based on the port, but it should be
based on current crtc. Correcting the same in this patch.
v2: Use macro BXT_PIPE_SELECT(pipe) (Daniel)
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_reg.h | 4 +---
drivers/gpu/drm/i915/intel_dsi.c | 15
> -Original Message-
> From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel
> Vetter
> Sent: Wednesday, December 9, 2015 1:50 PM
> To: Deepak, M
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [BXT MIPI PATCH 2/2] drm/i915: dual
On Wed, Dec 09, 2015 at 11:41:31AM +0100, Daniel Vetter wrote:
> Every time I type or review docs this seems a bit different. Try to
> document the common style so we can try to unify at least new docs.
>
> v2: Spelling fixes from Pierre, Laurent and Jani.
>
> Cc: Pierre Moreau
On Wed, Dec 09, 2015 at 05:29:58PM +0530, Deepak M wrote:
> Pipe is assigned based on the port, but it should be
> based on current crtc. Correcting the same in this patch.
>
> Signed-off-by: Deepak M
> ---
> drivers/gpu/drm/i915/intel_dsi.c | 23 ++-
> 1
On 08/12/15 18:49, Michel Thierry wrote:
On 12/8/2015 11:55 AM, Thomas Daniel wrote:
From: Chris Wilson
Userspace can pass in an offset that it presumes the object is located
at. The kernel will then do its utmost to fit the object into that
location. The assumption
On Tue, 08 Dec 2015, ville.syrj...@linux.intel.com wrote:
> From: Ville Syrjälä
>
> Rather than let the core generate usless encoder names, let's pass in
> something that actually identifies the piece of hardware we're dealing
> with.
>
> Signed-off-by: Ville
On 08/12/15 12:16, Tvrtko Ursulin wrote:
On 08/12/15 11:57, Michel Thierry wrote:
From: Vinay Belgaumkar
These tests exercise the userptr ioctl to create shared buffers
between CPU and GPU. They contain error and normal usage scenarios.
They also contain a couple
On Tue, 08 Dec 2015, ville.syrj...@linux.intel.com wrote:
> From: Ville Syrjälä
>
> Done with coccinelle for the most part. However, it thinks '...' is
> part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder
> in its place and got rid of it with sed
On Tue, 08 Dec 2015, ville.syrj...@linux.intel.com wrote:
> From: Ville Syrjälä
>
> I've done some more modeset log staring recently and again got
> fed up with the noise. So here's another attempt at making the
> logs make some sense.
>
> This time I pass a printf
On 12/08/2015 02:22 AM, Paulo Zanoni wrote:
2015-12-07 18:28 GMT-02:00 :
From: Abhay Kumar
Moving 250ms from T12 timing to suspend path so that
resume path will be faster.
Can you please elaborate more on your motivation for this patch? I'm a
On Wed, Dec 09, 2015 at 08:32:45AM +0100, Daniel Vetter wrote:
> On Tue, Dec 08, 2015 at 06:41:52PM +0200, ville.syrj...@linux.intel.com wrote:
> > From: Ville Syrjälä
> >
> > Use the encoder name passed by the driver if non-NULL, otherwise fall
> > back to the old
On Wed, Dec 09, 2015 at 10:21:25AM +0200, Jani Nikula wrote:
> On Tue, 08 Dec 2015, ville.syrj...@linux.intel.com wrote:
> > From: Ville Syrjälä
> >
> > Done with coccinelle for the most part. However, it thinks '...' is
> > part of the semantic patch, so I put an
From: Ankitprasad Sharma
This patch adds support for clearing buffer objects via CPU/GTT. This
is particularly useful for clearing out the non shmem backed objects.
Currently intend to use this only for buffers allocated from stolen
region.
v2: Added kernel doc
From: Chris Wilson
If we run out of stolen memory when trying to allocate an object, see if
we can reap enough purgeable objects to free up enough contiguous free
space for the allocation. This is in principle very much like evicting
objects to free up enough contiguous space in the vma when
From: Ankitprasad Sharma
Propagating correct error codes to userspace by using ERR_PTR and
PTR_ERR macros for stolen memory based object allocation. We generally
return -ENOMEM to the user whenever there is a failure in object
allocation. This patch helps user to
From: Ankitprasad Sharma
Extend the drm_i915_gem_create structure to add support for
creating Stolen memory backed objects. Added a new flag through
which user can specify the preference to allocate the object from
stolen memory, which if set, an attempt will be
From: Chris Wilson
Ville reminded us that stolen memory is not preserved across
hibernation, and a result of this was that context objects now being
allocated from stolen were being corrupted on S4 and promptly hanging
the GPU on resume.
We want to utilise stolen for
From: Ankitprasad Sharma
This patch series adds support for creating/using Stolen memory backed
objects.
Despite being a unified memory architecture (UMA) some bits of memory
are more equal than others. In particular we have the thorny issue of
stolen memory,
From: Ankitprasad Sharma
This patch adds support for extending the pread/pwrite functionality
for objects not backed by shmem. The access will be made through
gtt interface. This will cover objects backed by stolen memory as well
as other non-shmem backed objects.
zed
> > encoder.
> >
> > Cc: Daniel Vetter <daniel.vet...@intel.com>
> > Cc: Jani Nikula <jani.nik...@linux.intel.com>
> > Signed-off-by: Sudip Mukherjee <su...@vectorindia.org>
>
> Queued for -next, thanks for the patch.
> -Daniel
Hi Daniel,
It
During resume, while turning the EDP panel power on, we need not wait
blindly for panel_power_cycle_delay. Check if panel power down sequence
in progress and then only wait. This improves our resume time significantly.
Signed-off-by: Shobhit Kumar
---
<su...@vectorindia.org>
> >
> > Queued for -next, thanks for the patch.
> > -Daniel
>
> Hi Daniel,
> It is still not there in linux-next. Still applies cleanly on
> next-20151209.
Sorry, this must have fallen through the cracks somehow. Applied now for
real.
T
On 12/9/2015 12:34 PM, Tvrtko Ursulin wrote:
On 09/12/15 10:51, Chris Wilson wrote:
On Wed, Dec 09, 2015 at 10:30:41AM +, Tvrtko Ursulin wrote:
On 08/12/15 18:49, Michel Thierry wrote:
On 12/8/2015 11:55 AM, Thomas Daniel wrote:
From: Chris Wilson
Userspace
On Wed, 09 Dec 2015, Rodrigo Vivi wrote:
> Kabylake A0 is based on Skylake H0.
>
> v2: Don't assume revid+7 and only load the one we are sure about.
>
> v3: Rebase on top of latest changes.
>
> Cc: Imre Deak
> Signed-off-by: Rodrigo Vivi
Hi,
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Ankitprasad Sharma
This patch adds support for clearing buffer objects via CPU/GTT. This
is particularly useful for clearing out the non shmem backed objects.
Currently intend to use this only
On Wed, Dec 09, 2015 at 10:30:41AM +, Tvrtko Ursulin wrote:
>
> On 08/12/15 18:49, Michel Thierry wrote:
> >On 12/8/2015 11:55 AM, Thomas Daniel wrote:
> >>From: Chris Wilson
> >>
> >>Userspace can pass in an offset that it presumes the object is located
> >>at. The
During hangcheck we access the hardware registers, for which we must
hold a runtime pm reference. Hangcheck also should only be running
whilst the GPU is active, and we hold a runtime pm whilst the GPU is
busy. Therefore, if the runtime pm is suspended (no wakelocks held
anywhere) we know the GPU
On Wednesday 09 December 2015 13:21:09 Jani Nikula wrote:
> On Wed, 09 Dec 2015, Daniel Vetter wrote:
> > Every time I type or review docs this seems a bit different. Try to
> > document the common style so we can try to unify at least new docs.
> >
> > v2: Spelling fixes
On 09/12/15 10:51, Chris Wilson wrote:
On Wed, Dec 09, 2015 at 10:30:41AM +, Tvrtko Ursulin wrote:
On 08/12/15 18:49, Michel Thierry wrote:
On 12/8/2015 11:55 AM, Thomas Daniel wrote:
From: Chris Wilson
Userspace can pass in an offset that it presumes the
On 09/12/15 13:33, Michel Thierry wrote:
On 12/9/2015 12:34 PM, Tvrtko Ursulin wrote:
On 09/12/15 10:51, Chris Wilson wrote:
On Wed, Dec 09, 2015 at 10:30:41AM +, Tvrtko Ursulin wrote:
On 08/12/15 18:49, Michel Thierry wrote:
On 12/8/2015 11:55 AM, Thomas Daniel wrote:
From: Chris
On Wed, Dec 09, 2015 at 01:21:09PM +0200, Jani Nikula wrote:
> On Wed, 09 Dec 2015, Daniel Vetter wrote:
> > Every time I type or review docs this seems a bit different. Try to
> > document the common style so we can try to unify at least new docs.
> >
> > v2: Spelling
On 12/09/2015 05:42 PM, Ville Syrjälä wrote:
On Wed, Dec 09, 2015 at 04:25:41PM +0530, Kumar, Shobhit wrote:
On 12/08/2015 02:22 AM, Paulo Zanoni wrote:
2015-12-07 18:28 GMT-02:00 :
From: Abhay Kumar
Moving 250ms from T12 timing to suspend path
On 12/09/2015 06:51 PM, Shobhit Kumar wrote:
During resume, while turning the EDP panel power on, we need not wait
blindly for panel_power_cycle_delay. Check if panel power down sequence
in progress and then only wait. This improves our resume time significantly.
With this in case of actual
On Wed, 09 Dec 2015, Daniel Vetter wrote:
> Every time I type or review docs this seems a bit different. Try to
> document the common style so we can try to unify at least new docs.
>
> v2: Spelling fixes from Pierre, Laurent and Jani.
Nah, you ignored my comment about
On Wed, Dec 09, 2015 at 06:16:17PM +0530, ankitprasad.r.sha...@intel.com wrote:
> From: Ankitprasad Sharma
>
> This patch adds support for clearing buffer objects via CPU/GTT. This
> is particularly useful for clearing out the non shmem backed objects.
> Currently
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Ankitprasad Sharma
This patch adds support for clearing buffer objects via CPU/GTT. This
is particularly useful for clearing out the non shmem backed objects.
Currently intend to use this only for
On Wed, Dec 09, 2015 at 06:51:48PM +0530, Shobhit Kumar wrote:
> During resume, while turning the EDP panel power on, we need not wait
> blindly for panel_power_cycle_delay. Check if panel power down sequence
> in progress and then only wait. This improves our resume time significantly.
>
>
On Wed, 09 Dec 2015, Laurent Pinchart wrote:
> On Wednesday 09 December 2015 13:21:09 Jani Nikula wrote:
>> On Wed, 09 Dec 2015, Daniel Vetter wrote:
>> > Every time I type or review docs this seems a bit different. Try to
>> > document
On Wednesday 09 December 2015 16:17:47 Jani Nikula wrote:
> On Wed, 09 Dec 2015, Laurent Pinchart
wrote:
> > On Wednesday 09 December 2015 13:21:09 Jani Nikula wrote:
> >> On Wed, 09 Dec 2015, Daniel Vetter wrote:
> >> > Every time I
On Wed, Dec 09, 2015 at 05:01:39PM +0200, Mika Kuoppala wrote:
> Currently interrupt code is the only place checking
> for the unclaimed register access prior to actual register
> macros using the same functionality. Rename the function
> and make it return bool so that the possible error message
On Wed, Dec 09, 2015 at 05:29:57PM +0530, Deepak M wrote:
> For broxton dual link Z-inversion overlap field is present
> in MIPI_CTRL register unlike the other platforms, hence
> setting the same in this patch.
>
> Signed-off-by: Deepak M
> ---
>
On Wed, Dec 09, 2015 at 05:05:52PM +0530, Deepak M wrote:
> From: Gaurav K Singh
>
> Before sending TURN ON packet,check the DPI
> FIFO empty status.
>
> v2: Change in commit message
> Checking for FIFO empty only during TURN ON packet.
> v3: Adding a new function
On Wed, Dec 09, 2015 at 05:01:40PM +0200, Mika Kuoppala wrote:
> If something, the usual suspect being bios, access hw
> behind our back, dont let it slide into situation where
> normal register access will detect this and spit out
> a warn on into dmesg. On some bdw bioses this happens
> during
If something, the usual suspect being bios, access hw
behind our back, dont let it slide into situation where
normal register access will detect this and spit out
a warn on into dmesg. On some bdw bioses this happens
during igt/bat run always and as there is not much we can
do about it, its better
From: Shashank Sharma
BDW/SKL/BXT platforms support various Gamma correction modes
which are:
1. Legacy 8-bit mode
2. 10-bit mode
3. Split mode
4. 12-bit mode
This patch does the following:
1. Adds the core function to program Gamma correction values
for
Hi,
I wouldn't normally nitpick like this but since I was reading it anyway
and you were asking for "OCD doc style thing". :-)
This is a proofread of the force-pushed v2 in drm-intel-nightly
(9a8730ddfe1d).
> +
> +Style Guidelines
> +
> + For consistency this documentation use
On Wed, 09 Dec 2015, Ville Syrjälä wrote:
> On Wed, Dec 09, 2015 at 10:35:24AM +0200, Jani Nikula wrote:
>> On Tue, 08 Dec 2015, ville.syrj...@linux.intel.com wrote:
>> > From: Ville Syrjälä
>> >
>> > Rather than let the core generate
From: Ville Syrjälä
Done with coccinelle for the most part. It choked on
msm/mdp/mdp5/mdp5_plane.c like so:
"BAD:! enum drm_plane_type type;"
No idea how to deal with that, so I just fixed that up
by hand.
Also it thinks '...' is part of the semantic patch,
From: Ville Syrjälä
Done with coccinelle for the most part. However, it thinks '...' is
part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder
in its place and got rid of it with sed afterwards.
I didn't convert drm_crtc_init() since passing the
Access the unclaimed reg detection register through
one helper which also does cleanup. Note that we now access
the register only if the platform has the actual non claimed access bit.
This prevents needlessly reading the register with older gens when
debug_mmio > 0.
Cc: Chris Wilson
On Wed, Dec 09, 2015 at 05:13:27PM +0200, Mika Kuoppala wrote:
> If something, the usual suspect being bios, access hw
> behind our back, dont let it slide into situation where
> normal register access will detect this and spit out
> a warn on into dmesg. On some bdw bioses this happens
> during
On ke, 2015-12-09 at 15:56 +0200, Joonas Lahtinen wrote:
> In order to avoid accessing GPU registers while GPU is suspended
> cancel
> the hangcheck work before calling intel_suspend_complete which
> actually
> puts the GPU to suspend. Otherwise hangcheck might do MMIO reads to a
> suspended GPU.
We do unclaimed register access check in non mmio_debug mode
once per write. This adds probability of finding the exact
sequence where we did the bad access, but also adds burden
to each write.
As we have mmio_debug available for more fine grained analysis,
give up some accuracy for the benefit
Currently interrupt code is the only place checking
for the unclaimed register access prior to actual register
macros using the same functionality. Rename the function
and make it return bool so that the possible error message
context is clear in the caller side. The motivation is to allow
usage
Hi,
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Ankitprasad Sharma
Propagating correct error codes to userspace by using ERR_PTR and
PTR_ERR macros for stolen memory based object allocation. We generally
return -ENOMEM to the user whenever
In order to avoid accessing GPU registers while GPU is suspended cancel
the hangcheck work before calling intel_suspend_complete which actually
puts the GPU to suspend. Otherwise hangcheck might do MMIO reads to a
suspended GPU.
Placement before intel_guc_suspend is imitated from i915_drm_suspend
On ke, 2015-12-09 at 12:22 +, Chris Wilson wrote:
> During hangcheck we access the hardware registers, for which we must
> hold a runtime pm reference. Hangcheck also should only be running
> whilst the GPU is active, and we hold a runtime pm whilst the GPU is
> busy. Therefore, if the runtime
Hi,
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Ankitprasad Sharma
Extend the drm_i915_gem_create structure to add support for
creating Stolen memory backed objects. Added a new flag through
which user can specify the preference to allocate
From: Ville Syrjälä
Done with coccinelle for the most part. However, it thinks '...' is
part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder
in its place and got rid of it with sed afterwards.
@@
identifier dev, encoder, funcs;
@@
int
From: Ville Syrjälä
Rather than let the core generate usless encoder names, let's pass in
something that actually identifies the piece of hardware we're dealing
with.
v2: Use 'DSI %c' instead of 'MIPI %c' for DSI encoders (Jani)
Signed-off-by: Ville Syrjälä
If something, the usual suspect being bios, access hw
behind our back, dont let it slide into situation where
normal register access will detect this and spit out
a warn on into dmesg. On some bdw bioses this happens
during igt/bat run always and as there is not much we can
do about it, its better
Kabylake A0 is based on Skylake H0.
v2: Don't assume revid+7 and only load the one we are sure about.
v3: Rebase on top of latest changes.
v4: Accept cleaner solution from Jani with kbl_stepping_info
starting on H0 instead of put a hack on revid.
Cc: Jani Nikula
On Wed, 09 Dec 2015, Tomas M wrote:
> Hello,
>
> Is there any special reason this has not been merged yet?
No special reason. There's just the ordinary reason there is no review
on the patch yet.
BR,
Jani.
>
> Regards
>
> Tomas
>
> On Tue, Dec 1, 2015 at 6:07 AM, Jani
On Wed, Dec 9, 2015 at 8:34 PM, Chris Wilson wrote:
> On Wed, Dec 09, 2015 at 08:07:10PM +0530, Shobhit Kumar wrote:
>> On Wed, Dec 9, 2015 at 7:27 PM, Ville Syrjälä
>> wrote:
>> > On Wed, Dec 09, 2015 at 06:51:48PM +0530, Shobhit Kumar
From: Chris Wilson
During hangcheck we access the hardware registers, for which we must
hold a runtime pm reference. Hangcheck also should only be running
whilst the GPU is active, and we hold a runtime pm whilst the GPU is
busy. Therefore, if the runtime pm is
Op 08-12-15 om 15:14 schreef Ville Syrjälä:
> On Wed, Nov 25, 2015 at 11:44:48AM +0200, Ander Conselvan De Oliveira wrote:
>> On Thu, 2015-11-19 at 16:07 +0100, Maarten Lankhorst wrote:
>>> wait_vblank is already set in intel_plane_atomic_calc_changes
>>> for broadwell, waiting for a double vblank
On Wed, 09 Dec 2015, Rodrigo Vivi wrote:
> Kabylake A0 is based on Skylake H0.
>
> v2: Don't assume revid+7 and only load the one we are sure about.
>
> v3: Rebase on top of latest changes.
>
> v4: Accept cleaner solution from Jani with kbl_stepping_info
> starting on
Hi,
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Chris Wilson
If we run out of stolen memory when trying to allocate an object, see if
we can reap enough purgeable objects to free up enough contiguous free
space for the allocation. This is in principle very much like
Hi,
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Ankitprasad Sharma
This patch adds support for extending the pread/pwrite functionality
for objects not backed by shmem. The access will be made through
gtt interface. This will cover objects
Hangcheck will not touch an idle device anymore, so it does not need
to be cancelled.
Signed-off-by: Joonas Lahtinen
Cc: Chris Wilson
---
drivers/gpu/drm/i915/i915_drv.c | 2 --
1 file changed, 2 deletions(-)
diff --git
On Wed, Dec 09, 2015 at 05:01:41PM +0200, Mika Kuoppala wrote:
> We do unclaimed register access check in non mmio_debug mode
> once per write. This adds probability of finding the exact
> sequence where we did the bad access, but also adds burden
> to each write.
>
> As we have mmio_debug
This patchset covers various places where GEM objects are dirtied by
means of CPU writes.
The first patch covers cases where only one page is actually written;
here we can mark just the specific page in the pagecache dirty. This
applies to regular (shmfs-backed) objects only.
The second patch
Introduce pm_runtime_get_noidle to for situations where it is not
desireable to touch an idling device. One use scenario is periodic
hangchecks performed by the drm/i915 driver which can be omitted
on a device in a runtime idle state.
Signed-off-by: Joonas Lahtinen
On Wed, Dec 09, 2015 at 05:01:38PM +0200, Mika Kuoppala wrote:
> Access the unclaimed reg detection register through
> one helper which also does cleanup. Note that we now access
> the register only if the platform has the actual non claimed access bit.
> This prevents needlessly reading the
In various places, a single page of a (regular) GEM object is mapped into
CPU address space and updated. In each such case, either the page or the
the object should be marked dirty, to ensure that the modifications are
not discarded if the object is evicted under memory pressure.
The typical
In a few places, we fill a GEM object with data, or overwrite some
portion of its contents other than a single page. In such cases, we
should mark the object dirty so that its pages in the pagecache are
written to backing store (rather than discarded) if the object is
evicted due to memory
On Wed, Dec 09, 2015 at 04:10:03PM +0200, Imre Deak wrote:
> On ke, 2015-12-09 at 15:56 +0200, Joonas Lahtinen wrote:
> > In order to avoid accessing GPU registers while GPU is suspended
> > cancel
> > the hangcheck work before calling intel_suspend_complete which
> > actually
> > puts the GPU to
Introduce pm_runtime_get_noidle to for situations where it is not
desireable to touch an idling device. One use scenario is periodic
hangchecks performed by the drm/i915 driver which can be omitted
on a device in a runtime idle state.
v2:
- Fix inconsistent return value when !CONFIG_PM.
- Update
On Wed, Dec 09, 2015 at 08:59:26PM +0530, Shobhit Kumar wrote:
> On Wed, Dec 9, 2015 at 8:34 PM, Chris Wilson wrote:
> > On Wed, Dec 09, 2015 at 08:07:10PM +0530, Shobhit Kumar wrote:
> >> On Wed, Dec 9, 2015 at 7:27 PM, Ville Syrjälä
> >>
Make sure that the RPS bottom-half is flushed before we set the idle
frequency when we decide the GPU is idle. This should prevent any races
with the bottom-half and setting the idle frequency, and ensures that
the bottom-half is bounded by the GPU's rpm reference taken for when it
is active (i.e.
On Tue, Dec 08, 2015 at 11:46:53AM -0800, Wayne Boyer wrote:
> The cherryview device shares many characteristics with the valleyview
> device. When support was added to the driver for cherryview, the
> corresponding device info structure included .is_valleyview = 1.
> This is not correct and
Reviewed-by: Alex Dai
On 12/07/2015 09:10 AM, Nick Hoath wrote:
Use the first retired request on a new context to unpin
the old context. This ensures that the hw context remains
bound until it has been written back to by the GPU.
Now that the context is pinned until later in
Hi,
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Chris Wilson
Ville reminded us that stolen memory is not preserved across
hibernation, and a result of this was that context objects now being
allocated from stolen were being corrupted on S4 and
The stress test will need to be modified to ensure a canonical
address(currently uses starting address of 0x8). The invalid_vma
test takes care of the non-canonical scenario in an indirect way. Do we still
need a separate test for this change then?
Thanks,
Vinay.
-Original
On Wed, Dec 09, 2015 at 05:25:19PM +, Tvrtko Ursulin wrote:
>
> Hi,
>
> On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
> > From: Chris Wilson
> >
> > Ville reminded us that stolen memory is not preserved across
> > hibernation, and a result of this was
2015-12-07 10:04 GMT-02:00 Rodrigo Vivi :
> Mainly aux communications on sink_crc
> were failing a lot randomly on recent platforms.
> The first solution was to try to use intel_dp_dpcd_read_wake, but then
> it was suggested to move retries to drm level.
>
> Since drm level
From: Alex Dai
Split GuC work queue space reserve from submission and move it to
ring_alloc_request_extras. The reason is that failure in later
i915_add_request() won't be handled. In the case timeout happens,
driver can return early in order to handle the error.
v1: Move
On Wed, 2015-12-09 at 20:52 +, Chris Wilson wrote:
> On Wed, Dec 09, 2015 at 07:47:29PM +0200, Imre Deak wrote:
> > > void gen6_rps_idle(struct drm_i915_private *dev_priv)
> > > {
> > > - struct drm_device *dev = dev_priv->dev;
> > > + /* Flush our bottom-half so that it does not race with
>
The cherryview device shares many characteristics with the valleyview
device. When support was added to the driver for cherryview, the
corresponding device info structure included .is_valleyview = 1.
This is not correct and leads to some confusion.
This patch changes .is_valleyview to
On Wed, Dec 09, 2015 at 12:29:35PM -0800, Wayne Boyer wrote:
> The cherryview device shares many characteristics with the valleyview
> device. When support was added to the driver for cherryview, the
> corresponding device info structure included .is_valleyview = 1.
> This is not correct and
Thanks Ville. I'll send one more update with some of the changes. I'll
leave the others for a different patch. Details below.
Wayne
On 12/9/15, 9:10 AM, "Ville Syrjälä" wrote:
>On Tue, Dec 08, 2015 at 11:46:53AM -0800, Wayne Boyer wrote:
>> The cherryview
On Wed, Dec 09, 2015 at 07:47:29PM +0200, Imre Deak wrote:
> > void gen6_rps_idle(struct drm_i915_private *dev_priv)
> > {
> > - struct drm_device *dev = dev_priv->dev;
> > + /* Flush our bottom-half so that it does not race with us
> > + * setting the idle frequency and so that it is
On Tue, Dec 08, 2015 at 04:15:05PM -0800, clinton.a.tay...@intel.com wrote:
> From: Clint Taylor
>
> Track VCO frequency of SKL instead of the boot CDCLK and allow modeset
> to set cdclk based on the max required pixel clock based on VCO
> selected.
>
>
On Wednesday, December 09, 2015 06:22:19 PM Joonas Lahtinen wrote:
> Introduce pm_runtime_get_noidle to for situations where it is not
> desireable to touch an idling device. One use scenario is periodic
> hangchecks performed by the drm/i915 driver which can be omitted
> on a device in a runtime
Call the encoders, call the hot_plug if it is registered.
This is required for connected boot and resume cases to generate
fake hpd resulting in reading of edid.
Removing the initial sdvo hot_plug call too so that it will be called
just once from this loop.
v2: Schedule a work function to call
From: Shashank Sharma
This patch adds a separate probe function for HDMI
EDID read over DDC channel. This function has been
registered as a .hot_plug handler for HDMI encoder.
The current implementation of hdmi_detect()
function re-sets the cached HDMI edid (in
This patch adds a separate probe function for HDMI
EDID read over DDC channel. This function has been
registered as a .hot_plug handler for HDMI encoder.
The current implementation of hdmi_detect()
function re-sets the cached HDMI edid (in connector->detect_edid) in
every detect call.This
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Chris Wilson
Ville reminded us that stolen memory is not preserved across
hibernation, and a result of this was that context objects now being
allocated from stolen were being corrupted on S4 and promptly
On 09/12/15 16:15, Tvrtko Ursulin wrote:
Hi,
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Ankitprasad Sharma
This patch adds support for extending the pread/pwrite functionality
for objects not backed by shmem. The access will be made
1 - 100 of 102 matches
Mail list logo