Op 29-02-16 om 22:06 schreef Zanoni, Paulo R:
> Em Seg, 2016-02-29 às 10:58 +0100, Maarten Lankhorst escreveu:
>> Whenever there's an update to the primary plane,
>> fbc_pre_update and fbc_post_update are called. Kill off
>> intel_crtc->atomic.update_fbc and now that intel_crtc->atomic
>> is empty,
This is automatically generated email about markup problems in a man
page for which you appear to be responsible. If you are not the right
person or list, please tell me so I can correct my database.
See http://catb.org/~esr/doclifter/bugs.html for details on how and
why these patches were genera
On to, 2016-02-18 at 14:26 +, john.c.harri...@intel.com wrote:
> From: John Harrison
>
> The scheduler decouples the submission of batch buffers to the driver
> with submission of batch buffers to the hardware. Thus it is possible
> for an application to close its DRM file handle while there
On to, 2016-02-18 at 14:26 +, john.c.harri...@intel.com wrote:
> From: John Harrison
>
> The scheduler needs to know when requests have completed so that it
> can keep its own internal state up to date and can submit new requests
> to the hardware from its queue.
>
> v2: Updated due to chang
On to, 2016-02-18 at 14:27 +, john.c.harri...@intel.com wrote:
> From: John Harrison
>
> The scheduler needs to do interrupt triggered work that is too complex
> to do in the interrupt handler. Thus it requires a deferred work
> handler to process such tasks asynchronously.
>
> v2: Updated t
On to, 2016-02-18 at 14:27 +, john.c.harri...@intel.com wrote:
> From: John Harrison
>
> The scheduler can cause batch buffers, and hence requests, to be
> submitted to the ring out of order and asynchronously to their
> submission to the driver. Thus at the point of waiting for the
> complet
Only planes that are part of the state should be used for recalculating
watermarks. For planes not part of the state the previous patch allows
us to re-use the old values since they're calculated even for levels
that are not actively used.
Changes since v1:
- Remove big if from intel_crtc_atomic_c
As Paulo has noted we can help bisectability by separating computing
watermarks on a noop in 2 separate commits.
This patch no longer clears the crtc watermark state, but recalculates
it completely. Regardless whether a level is used the full values for
each level are calculated. If a level is inv
Op 18-02-16 om 21:51 schreef Zanoni, Paulo R:
> Em Qua, 2016-02-10 às 13:49 +0100, Maarten Lankhorst escreveu:
>> No atomic state should be included after all validation when nothing
>> has
>> changed. During modeset all active planes will be added to the state,
>> while disabled planes won't chang
On 29/02/16 21:16, Dave Gordon wrote:
From: Alex Dai
There are several places inside driver where a GEM object is mapped
to kernel virtual space. The mapping may be done either for the whole
object or only a subset of it.
This patch introduces a function i915_gem_object_vmap_range() to
implem
On 29/02/16 11:59, Tvrtko Ursulin wrote:
On 29/02/16 11:48, Chris Wilson wrote:
On Mon, Feb 29, 2016 at 11:40:37AM +, Tvrtko Ursulin wrote:
On 29/02/16 11:13, Chris Wilson wrote:
On Mon, Feb 29, 2016 at 11:01:49AM +, Tvrtko Ursulin wrote:
On 29/02/16 10:53, Chris Wilson wrote:
On Tue, Mar 01, 2016 at 09:49:21AM +0800, Lim Siew Hoon wrote:
> The assert check for c->bo should be done before DBG,
> else it will hit memory access violation when c->bo
> is null.
>
> Signed-off-by: Lim Siew Hoon
> Reviewed-by: Matt Roper
Pardon? With a r-b?
-Chris
--
Chris Wilson, Intel
>
>
>-Original Message-
>From: Ceraolo Spurio, Daniele
>Sent: Wednesday, February 17, 2016 9:48 AM
>To: Morton, Derek J ; intel-gfx@lists.freedesktop.org
>Subject: Re: [Intel-gfx] [PATCH i-g-t 1/4] lib/igt_bb_factory: Add
>igt_bb_factory library
>
>
>
>On 12/02/16 09:38, Derek Morton wrot
On Mon, Feb 29, 2016 at 11:59:26AM +, Tvrtko Ursulin wrote:
>
>
> On 29/02/16 11:48, Chris Wilson wrote:
> >On Mon, Feb 29, 2016 at 11:40:37AM +, Tvrtko Ursulin wrote:
> >>
> >>
> >>On 29/02/16 11:13, Chris Wilson wrote:
> >>>On Mon, Feb 29, 2016 at 11:01:49AM +, Tvrtko Ursulin wrote:
On Tue, Mar 01, 2016 at 10:21:45AM +, Tvrtko Ursulin wrote:
>
>
> On 29/02/16 11:59, Tvrtko Ursulin wrote:
> >
> >
> >On 29/02/16 11:48, Chris Wilson wrote:
> >>On Mon, Feb 29, 2016 at 11:40:37AM +, Tvrtko Ursulin wrote:
> >>>
> >>>
> >>>On 29/02/16 11:13, Chris Wilson wrote:
> On Mon
On Tue, 2016-03-01 at 07:24 +, Patchwork wrote:
> == Series Details ==
>
> Series: drm/i915: Add missing NULL check before calling
> initial_watermarks (rev2)
> URL : https://patchwork.freedesktop.org/series/3930/
> State : failure
>
> == Summary ==
>
> Series 3930v2 drm/i915: Add missing
>
> On Tue, Mar 01, 2016 at 09:49:21AM +0800, Lim Siew Hoon wrote:
> > The assert check for c->bo should be done before DBG, else it will hit
> > memory access violation when c->bo is null.
> >
> > Signed-off-by: Lim Siew Hoon
> > Reviewed-by: Matt Roper
>
> Pardon? With a r-b?
What is a r-b?
On 26/02/16 16:06, Arun Siluvery wrote:
From Gen8 onwards we apply ctx workarounds using special batch buffers that
execute during save/restore, good to have them in error state.
v2: use wa_ctx->size and print only size values (Mika)
v3: simplify conditions when recording and freeing object
On 01/03/16 10:32, Chris Wilson wrote:
On Tue, Mar 01, 2016 at 10:21:45AM +, Tvrtko Ursulin wrote:
On 29/02/16 11:59, Tvrtko Ursulin wrote:
On 29/02/16 11:48, Chris Wilson wrote:
On Mon, Feb 29, 2016 at 11:40:37AM +, Tvrtko Ursulin wrote:
On 29/02/16 11:13, Chris Wilson wrote:
On Tue, 2016-03-01 at 12:32 +0200, Imre Deak wrote:
> On Tue, 2016-03-01 at 07:24 +, Patchwork wrote:
> > == Series Details ==
> >
> > Series: drm/i915: Add missing NULL check before calling
> > initial_watermarks (rev2)
> > URL : https://patchwork.freedesktop.org/series/3930/
> > State : fa
On Tue, Mar 01, 2016 at 12:32:53PM +0200, Imre Deak wrote:
> On Tue, 2016-03-01 at 07:24 +, Patchwork wrote:
> > == Series Details ==
> >
> > Series: drm/i915: Add missing NULL check before calling
> > initial_watermarks (rev2)
> > URL : https://patchwork.freedesktop.org/series/3930/
> > Sta
On Tue, Mar 01, 2016 at 10:33:12AM +, Lim, Siew Hoon wrote:
> >
> > On Tue, Mar 01, 2016 at 09:49:21AM +0800, Lim Siew Hoon wrote:
> > > The assert check for c->bo should be done before DBG, else it will hit
> > > memory access violation when c->bo is null.
> > >
> > > Signed-off-by: Lim Siew
Patch to force CI to reveal why force-load-detect test fails.
Signed-off-by: Maarten Lankhorst
---
drivers/gpu/drm/i915/intel_display.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
On Tue, Mar 01, 2016 at 10:41:26AM +, Tvrtko Ursulin wrote:
> What about your patch to move it all to a bottom handler? Are we
> going to progress that one?
I looked for the regressions and found an interesting slowdown in single nop
batches (almost 2x as slow). Another one that should not hap
On Mon, Feb 15, 2016 at 10:54:47PM +0200, ville.syrj...@linux.intel.com wrote:
> From: Ville Syrjälä
>
> Instead of repopulatin the rotation_info struct for the fb every time
> we try to use the fb, we can just populate it once when creating the fb,
> and later we can just copy the pre-populate s
From: Daniele Ceraolo Spurio
The hangcheck logic will not flag an hang if acthd keeps increasing.
However, if a malformed batch jumps to an invalid offset in the ppgtt it
can potentially continue executing through the whole address space
without triggering the hangcheck mechanism.
This patch add
From: Daniele Ceraolo Spurio
Upcoming tests will call it to recover from bad states caused by
hangcheck bugs.the function was renamed to igt_force_gpu_reset to have a
naming closer to other hang-related functions in the same file.
The value written to the debugfs has also been changed to -1; thi
On Wed, Feb 17, 2016 at 09:41:07PM +0200, ville.syrj...@linux.intel.com wrote:
> From: Ville Syrjälä
>
> Imre's SNB had a crappy BIOS that failed to configure the hardware
> correctly when hooked up to a 4K monitor, which then resulted in
> lots of noise from i915 when it was trying to make sense
From Gen8 onwards we apply ctx workarounds using special batch buffers that
execute during context save/restore, good to have them in error state.
v2: use wa_ctx->size and print only size values (Mika)
v3: simplify conditions when recording and freeing object (Chris)
v4: resolve checkpatch errors
On ti, 2016-03-01 at 12:45 +0200, Ville Syrjälä wrote:
> On Tue, Mar 01, 2016 at 12:32:53PM +0200, Imre Deak wrote:
> > On Tue, 2016-03-01 at 07:24 +, Patchwork wrote:
> > > == Series Details ==
> > >
> > > Series: drm/i915: Add missing NULL check before calling
> > > initial_watermarks (rev2)
From: Matt Roper
Update the existing test to use the current kernel interface, but leave
the test logic untouched. As the test is written at the moment it's
only really useful for manual testing...it will happily return success
even if we fail to set the background color (or misprogram the HW wi
Add an additional test using the CRC unit on the pipe to verify
setting the background color on the pipe produces the same CRCs as
setting a plane with cairo colored pixels.
Also only requires the CRC support for that test.
Signed-off-by: Lionel Landwerlin
---
tests/kms_crtc_background_color.c
Hi,
Here is an update based on Matt Roper's series to update the
background color tests. This update adds CRC based tests.
This is related to the series enabling background color support on
i915/gen9 :
https://patchwork.freedesktop.org/series/3265/
Cheers,
Lionel
Lionel Landwerlin (1):
test
From: Matt Roper
Tell the kernel that we understand atomic and want to have access to
atomic-only properties. If the kernel doesn't support atomic for i915
yet (and i915.nuclear_pageflip=1 isn't passed on the kernel command
line) this will silently fail, but won't cause any problems.
We wrap th
> On Tue, Mar 01, 2016 at 10:33:12AM +, Lim, Siew Hoon wrote:
> > >
> > > On Tue, Mar 01, 2016 at 09:49:21AM +0800, Lim Siew Hoon wrote:
> > > > The assert check for c->bo should be done before DBG, else it will
> > > > hit memory access violation when c->bo is null.
> > > >
> > > > Signed-off-
== Series Details ==
Series: series starting with [v2,1/4] drm/i915/skl: Fix power domain suspend
sequence
URL : https://patchwork.freedesktop.org/series/3931/
State : warning
== Summary ==
Series 3931v1 Series without cover letter
http://patchwork.freedesktop.org/api/1.0/series/3931/revision
== Series Details ==
Series: Reorganise calls to vmap() GEM objects (rev4)
URL : https://patchwork.freedesktop.org/series/3688/
State : warning
== Summary ==
Series 3688v4 Reorganise calls to vmap() GEM objects
http://patchwork.freedesktop.org/api/1.0/series/3688/revisions/4/mbox/
Test kms_fl
On Mon, Feb 29, 2016 at 10:49:03PM +0200, Imre Deak wrote:
> We can simplify the conditions selecting the target DC state during
> runtime by calculating the allowed DC states in advance during driver
> loading. This also makes it easier to disable DC states depending on the
> i915.disable_power_we
On Mon, Feb 29, 2016 at 10:49:04PM +0200, Imre Deak wrote:
> If power well support is disabled via the i915.disable_power_well module
> option we should never enable DC states. Currently we would enable DC
> states even in this case during system suspend, where we need to disable
> all power wells
On 01/03/16 10:12, Tvrtko Ursulin wrote:
On 29/02/16 21:16, Dave Gordon wrote:
From: Alex Dai
There are several places inside driver where a GEM object is mapped
to kernel virtual space. The mapping may be done either for the whole
object or only a subset of it.
This patch introduces a funct
== Series Details ==
Series: series starting with [1/2] drm/i915: Allow preservation of watermarks.
URL : https://patchwork.freedesktop.org/series/3958/
State : failure
== Summary ==
Series 3958v1 Series without cover letter
http://patchwork.freedesktop.org/api/1.0/series/3958/revisions/1/mbox
From: Tvrtko Ursulin
By reading the CSB (slow MMIO accesses) into a temporary local
buffer we can decrease the duration of holding the execlist
lock.
Main advantage is that during heavy batch buffer submission we
reduce the execlist lock contention, which should decrease the
latency and CPU usag
== Series Details ==
Series: drm/i915: add spam for force-load-detect
URL : https://patchwork.freedesktop.org/series/3964/
State : warning
== Summary ==
Series 3964v1 drm/i915: add spam for force-load-detect
http://patchwork.freedesktop.org/api/1.0/series/3964/revisions/1/mbox/
Test kms_flip:
There's no need to have a separate function to get the crtc
which is stolen, this can already be found when actually
stealing the encoder.
drm_for_each_connector already checks for connection_mutex, so
use that macro now.
Changes since v1:
- Do not check for NULL crtc in connector_state,
this m
From: Ville Syrjälä
Bspec is confused w.r.t. the HSW/BDW FDI disable sequence. It lists
FDI RX disable both as step 13 and step 18 in the sequence. But I dug
up an old BUN mail from Art that moved the FDI RX disable to happen
before DDI_BUF_CTL disable. That BUN did not renumber the steps and jus
== Series Details ==
Series: drm/i915/error: Capture WA ctx batch in error state
URL : https://patchwork.freedesktop.org/series/3968/
State : warning
== Summary ==
Series 3968v1 drm/i915/error: Capture WA ctx batch in error state
http://patchwork.freedesktop.org/api/1.0/series/3968/revisions/1
== Series Details ==
Series: drm/i915: Move CSB MMIO reads out of the execlists lock
URL : https://patchwork.freedesktop.org/series/3973/
State : warning
== Summary ==
Series 3973v1 drm/i915: Move CSB MMIO reads out of the execlists lock
http://patchwork.freedesktop.org/api/1.0/series/3973/rev
On 01/03/2016 08:59, Joonas Lahtinen wrote:
On to, 2016-02-18 at 14:26 +, john.c.harri...@intel.com wrote:
From: John Harrison
The scheduler decouples the submission of batch buffers to the driver
with submission of batch buffers to the hardware. Thus it is possible
for an application to c
daniele.ceraolospu...@intel.com writes:
> From: Daniele Ceraolo Spurio
>
> The hangcheck logic will not flag an hang if acthd keeps increasing.
> However, if a malformed batch jumps to an invalid offset in the ppgtt it
> can potentially continue executing through the whole address space
> without
On 01/03/2016 14:01, Patchwork wrote:
== Series Details ==
Series: drm/i915/error: Capture WA ctx batch in error state
URL : https://patchwork.freedesktop.org/series/3968/
State : warning
== Summary ==
Series 3968v1 drm/i915/error: Capture WA ctx batch in error state
http://patchwork.freedes
On 01/03/16 15:05, Arun Siluvery wrote:
On 01/03/2016 14:01, Patchwork wrote:
== Series Details ==
Series: drm/i915/error: Capture WA ctx batch in error state
URL : https://patchwork.freedesktop.org/series/3968/
State : warning
== Summary ==
Series 3968v1 drm/i915/error: Capture WA ctx bat
On 01/03/2016 09:16, Joonas Lahtinen wrote:
On to, 2016-02-18 at 14:27 +, john.c.harri...@intel.com wrote:
From: John Harrison
The scheduler needs to do interrupt triggered work that is too complex
to do in the interrupt handler. Thus it requires a deferred work
handler to process such tas
On Wed, Feb 24, 2016 at 09:37:28AM +0100, Maarten Lankhorst wrote:
> With the addition of crtc_state->connector_mask other connectors from
> different crtc's aren't needed any more to determine if a crtc has
> connectors, so only call add_affected_connectors on the target crtc.
> This allows a clea
== Series Details ==
Series: drm/i915: Disable FDI RX before DDI_BUF_CTL (rev2)
URL : https://patchwork.freedesktop.org/series/1582/
State : failure
== Summary ==
Series 1582v2 drm/i915: Disable FDI RX before DDI_BUF_CTL
http://patchwork.freedesktop.org/api/1.0/series/1582/revisions/2/mbox/
T
Hey,
Op 18-02-16 om 15:24 schreef john.c.harri...@intel.com:
> From: John Harrison
>
> The request structure is reference counted. When the count reached
> zero, the request was immediately freed and all associated objects
> were unrefereced/unallocated. This meant that the driver mutex lock
> mu
On Wed, Feb 24, 2016 at 09:37:29AM +0100, Maarten Lankhorst wrote:
> Minor cleanup, connector and connector_state are always non-NULL here.
>
> Signed-off-by: Maarten Lankhorst
Reviewed-by: Ville Syrjälä
> ---
> drivers/gpu/drm/drm_atomic_helper.c | 15 +--
> 1 file changed, 5 ins
Use the definitions and formatting used in other man pages, etc.
Signed-off-by: Jani Nikula
---
man/intel_reg.rst | 106 ++
1 file changed, 42 insertions(+), 64 deletions(-)
diff --git a/man/intel_reg.rst b/man/intel_reg.rst
index d90c307d8379
intel_reg.rst was the first man page written in reStructuredText. Follow
suit with the rest of the man pages.
Add a generated defs.rst include file for definitions such as
intel-gpu-tools version. This replaces the MAN_SUBSTS sed script
substitutions from xorg-macros for old man pages.
Signed-off
>
>
>-Original Message-
>From: Ceraolo Spurio, Daniele
>Sent: Wednesday, February 17, 2016 12:37 PM
>To: Morton, Derek J ; intel-gfx@lists.freedesktop.org
>Subject: Re: [Intel-gfx] [PATCH i-g-t 2/4] tests/gem_scheduler: Add
>gem_scheduler test
>
>Hi,
>
>first round of comments inline. A f
On 23/02/2016 21:02, Jesse Barnes wrote:
On 02/18/2016 06:27 AM, john.c.harri...@intel.com wrote:
From: John Harrison
The scheduler decouples the submission of batch buffers to the driver
from their subsequent submission to the hardware. This means that an
application which is continuously sub
On Tue, Mar 01, 2016 at 02:55:54PM -, Patchwork wrote:
> == Series Details ==
>
> Series: drm/i915: Disable FDI RX before DDI_BUF_CTL (rev2)
> URL : https://patchwork.freedesktop.org/series/1582/
> State : failure
>
> == Summary ==
>
> Series 1582v2 drm/i915: Disable FDI RX before DDI_BUF_
This fixes the IGT test, which interprets unknown status as failed to
acquire load detect pipe.
Cc: Gabriel Feceoru
Signed-off-by: Maarten Lankhorst
---
drivers/gpu/drm/i915/intel_crt.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915
A new intel-gpu-tools quarterly release is available with the following
changes:
- New test: gem_create validate parameters for GEM_CREATE ioctl
(Ankitprasad Sharma)
- New test: gem_softpin exercise the userptr ioctl to create shared
buffers between CPU and GPU (Vinay Belgaumkar)
- New tests: pr
From: Tvrtko Ursulin
commit e5756c10d841ddb448293c849392f3d6b809561f
Author: Imre Deak
Date: Fri Aug 14 18:43:30 2015 +0300
drm/i915/bxt: don't allow cached GEM mappings on A stepping
Added an exception of disallowing snooping for Broxton A
stepping hardware but userptr was s
After the recent addition of drm_malloc_gfp(), it was noticed that
some callers of these functions has swapped the parameters in the
call - it's supposed to be 'number of members' and 'sizeof(element)',
but a few callers had got the size first and the count second. This
isn't otherwise detected bec
We're using this function for ringbuffers and other "small" objects, so
it's worth avoiding an extra malloc()/free() cycle if the page array is
small enough to put on the stack. Here we've chosen an arbitrary cutoff
of 32 (4k) pages, which is big enough for a ringbuffer (4 pages) or a
context image
From: Chris Wilson
I have instances where I want to use drm_malloc_ab() but with a custom
gfp mask. And with those, where I want a temporary allocation, I want
to try a high-order kmalloc() before using a vmalloc().
So refactor my usage into drm_malloc_gfp().
Signed-off-by: Chris Wilson
Cc: dr
Alex Dai and Chris Wilson have both recently posted patches to
rationalise the use of vmap() for mapping GEM objects into kernel
virtual space. However, they addressed different areas, with Alex's
patch being derived from the copy_batch() code, whereas Chris' patch
refactored the dma-buf and ringbu
From: Alex Dai
There are several places inside driver where a GEM object is mapped
to kernel virtual space. The mapping may be done either for the whole
object or only a subset of it.
This patch introduces a function i915_gem_object_vmap_range() to
implement the common functionality. The code it
From: Chris Wilson
The struct_mutex doesn't need to be (and therefore shouldn't be)
held around the various non-i915 operations in this function. We
only need the struct_mutex when we get to the unpin_pages() call.
Extracted from Chris Wilson's patch:
drm/i915: Refactor duplicate object vmap
This is essentially Chris Wilson's patch of a similar name, reworked on
top of Alex Dai's recent patch:
| drm/i915: Add i915_gem_object_vmap to map GEM object to virtual space
Chris' original commentary said:
| We now have two implementations for vmapping a whole object, one for
| dma-buf and one
From: Chris Wilson
Replace multiple "unpin(); return errno;" sequences with
a branch to a single common label for all the error paths.
Extracted from Chris Wilson's patch:
drm/i915: Refactor duplicate object vmap functions
in preparation for the reimplementation of the same.
Signed-off-by:
From: Ville Syrjälä
gen2 tile dimensions are 128x32 for both X and Y tiling
915 tile dimensions are 512x8 for both X and Y tiling
Fix igt_get_fb_tile_size() to return the correct Y tile dimensions
for these platforms. X tile was fine already.
Cc: Paulo Zanoni
Signed-off-by: Ville Syrjälä
---
From: Ville Syrjälä
The debug message in igt_fb_set_size() was copy pasted
from igt_fb_set_position() and not adjusted to say the
right thing. Fix it up.
Signed-off-by: Ville Syrjälä
---
lib/igt_kms.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/igt_kms.c b/lib/igt_k
>-Original Message-
>From: Intel-gfx [mailto:intel-gfx-boun...@lists.freedesktop.org] On Behalf Of
>Maarten Lankhorst
>Sent: Monday, February 29, 2016 6:22 PM
>To: intel-gfx@lists.freedesktop.org
>Subject: [Intel-gfx] [PATCH 1/4] drm/i915: Use a crtc mask instead of a
>refcount for dpll f
== Series Details ==
Series: drm/i915: Do not return unknown status when load detection is tested.
URL : https://patchwork.freedesktop.org/series/3978/
State : failure
== Summary ==
Series 3978v1 drm/i915: Do not return unknown status when load detection is
tested.
http://patchwork.freedeskto
Hi Maarten,
>-Original Message-
>From: Intel-gfx [mailto:intel-gfx-boun...@lists.freedesktop.org] On Behalf Of
>Maarten Lankhorst
>Sent: Monday, February 29, 2016 6:22 PM
>To: intel-gfx@lists.freedesktop.org
>Subject: [Intel-gfx] [PATCH 2/4] drm/i915: Perform dpll commit first.
>
>Warn fo
>-Original Message-
>From: Intel-gfx [mailto:intel-gfx-boun...@lists.freedesktop.org] On Behalf Of
>Maarten Lankhorst
>Sent: Monday, February 29, 2016 6:22 PM
>To: intel-gfx@lists.freedesktop.org
>Subject: [Intel-gfx] [PATCH 3/4] drm/i915: Move pll power state to crtc power
>domains.
>
>S
Hi Maarten,
>-Original Message-
>From: Intel-gfx [mailto:intel-gfx-boun...@lists.freedesktop.org] On Behalf Of
>Maarten Lankhorst
>Sent: Monday, February 29, 2016 6:22 PM
>To: intel-gfx@lists.freedesktop.org
>Subject: [Intel-gfx] [PATCH 4/4] drm/i915: Add locking to pll updates.
>
>With a
On Tue, Mar 01, 2016 at 04:29:35PM +, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin
>
>commit e5756c10d841ddb448293c849392f3d6b809561f
>Author: Imre Deak
>Date: Fri Aug 14 18:43:30 2015 +0300
>
>drm/i915/bxt: don't allow cached GEM mappings on A stepping
>
> Added an e
Due to timing issues in the HW some of the status bits required for GuC
authentication doesn't get set occassionally, when that happens, GuC cannot
be initialized and we will be left with a wedged GPU. The WA suggested is
to perform a soft reset of GuC and attempt to reload the fw again for few
tim
This patch only adds a function to reset an engine and it is in preparation
for the complete engine reset feature.
At the moment this is only made available from Gen8 onwards.
v2: use indexed initialization and keep everything under forcewake (Dave)
Cc: Dave Gordon
Cc: Mika Kuoppala
Signed-off
Below changes add a mechanism to reset GuC and retry fw loading if the
initial load fails. There are cetain HW issues because of which fw load can
fail and the WA is to retry after resetting GuC.
A patch from engine reset series (which are under review) is sneaked in
here as this changes reuses so
== Series Details ==
Series: drm/i915: Avoid snooping with userptr where not supported
URL : https://patchwork.freedesktop.org/series/3979/
State : failure
== Summary ==
Series 3979v1 drm/i915: Avoid snooping with userptr where not supported
http://patchwork.freedesktop.org/api/1.0/series/3979
On ti, 2016-03-01 at 12:14 +, Patchwork wrote:
> == Series Details ==
>
> Series: series starting with [v2,1/4] drm/i915/skl: Fix power domain
> suspend sequence
> URL : https://patchwork.freedesktop.org/series/3931/
> State : warning
>
> == Summary ==
>
> Series 3931v1 Series without cove
On Wed, Feb 24, 2016 at 09:37:32AM +0100, Maarten Lankhorst wrote:
> The current check doesn't handle the case where we don't steal an
> encoder, but keep it on the current connector. If we repurpose
> disable_conflicting_encoders to do the checking, we just have
> to reject the ones that conflict.
On 01/03/16 17:14, Chris Wilson wrote:
On Tue, Mar 01, 2016 at 04:29:35PM +, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin
commit e5756c10d841ddb448293c849392f3d6b809561f
Author: Imre Deak
Date: Fri Aug 14 18:43:30 2015 +0300
drm/i915/bxt: don't allow cached GEM mappi
Hi! Daniel Vetter referred me to you since you're a hardware guy, and
also suggested I include the whole intel-gfx list on this.
So as of late I've been testing the mainline kernel on some new
production Skylake machines. While it worked perfectly on most of them,
I've been stumped with a weird is
On Tue, Mar 01, 2016 at 05:04:01PM +0100, Maarten Lankhorst wrote:
> This fixes the IGT test, which interprets unknown status as failed to
> acquire load detect pipe.
Change the expectation of the test?
But more importantly, how can it fail to find a pipe when there's
kmstest_unset_all_crtcs() in
On Tue, Mar 01, 2016 at 05:21:49PM +, Tvrtko Ursulin wrote:
>
> On 01/03/16 17:14, Chris Wilson wrote:
> >On Tue, Mar 01, 2016 at 04:29:35PM +, Tvrtko Ursulin wrote:
> >>From: Tvrtko Ursulin
> >>
> >>commit e5756c10d841ddb448293c849392f3d6b809561f
> >>Author: Imre Deak
> >>Da
On 01/03/16 16:33, Dave Gordon wrote:
From: Alex Dai
There are several places inside driver where a GEM object is mapped
to kernel virtual space. The mapping may be done either for the whole
object or only a subset of it.
This patch introduces a function i915_gem_object_vmap_range() to
imple
Op 01-03-16 om 18:27 schreef Ville Syrjälä:
> On Tue, Mar 01, 2016 at 05:04:01PM +0100, Maarten Lankhorst wrote:
>> This fixes the IGT test, which interprets unknown status as failed to
>> acquire load detect pipe.
> Change the expectation of the test?
>
> But more importantly, how can it fail to f
Op 01-03-16 om 18:21 schreef Ville Syrjälä:
> On Wed, Feb 24, 2016 at 09:37:32AM +0100, Maarten Lankhorst wrote:
>> The current check doesn't handle the case where we don't steal an
>> encoder, but keep it on the current connector. If we repurpose
>> disable_conflicting_encoders to do the checking,
On Tue, Mar 01, 2016 at 06:45:53PM +0100, Maarten Lankhorst wrote:
> Op 01-03-16 om 18:21 schreef Ville Syrjälä:
> > On Wed, Feb 24, 2016 at 09:37:32AM +0100, Maarten Lankhorst wrote:
> >> The current check doesn't handle the case where we don't steal an
> >> encoder, but keep it on the current con
On Tue, Mar 01, 2016 at 06:46:51PM +0100, Maarten Lankhorst wrote:
> Op 01-03-16 om 18:27 schreef Ville Syrjälä:
> > On Tue, Mar 01, 2016 at 05:04:01PM +0100, Maarten Lankhorst wrote:
> >> This fixes the IGT test, which interprets unknown status as failed to
> >> acquire load detect pipe.
> > Chang
On Tue, Mar 01, 2016 at 11:07:22AM +0100, Maarten Lankhorst wrote:
> Only planes that are part of the state should be used for recalculating
> watermarks. For planes not part of the state the previous patch allows
> us to re-use the old values since they're calculated even for levels
> that are not
This new test makes some basic testing on the proposed drm_dp_aux_dev
interface. If the feature is enabled and the drm_dp_aux_dev class is
present, it will check for available DP aux channels and test them for:
- basic seek to 0 and read 1 byte
- seek to the last address and read, t
From: Maarten Lankhorst
Work around the CHV pipe C FIFO underruns that cause display failure by
enabling sprite plane for cursor.
This patch for BSW is based on Maarten Lankhorst's work that
enables universal plane support.
Signed-off-by: Maarten Lankhorst
Signed-off-by: Kalyan Kondapally
Sig
These IDs were already part of the kernel since:
kernel commit 985dd4360fdf2533fe48a33a4a2094f2e4718dc0
Author: Imre Deak
Date: Thu Jan 28 16:04:12 2016 +0200
drm/i915/bxt: update list of PCIIDs
Signed-off-by: Rodrigo Vivi
Cc: Venkateswarlu Vinjamuri
---
intel/intel_chipset.h | 6 +
From: Libin Yang
check to make sure audio_ptr is not NULL before
using it.
Signed-off-by: Libin Yang
---
drivers/gpu/drm/i915/intel_audio.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_audio.c
b/drivers/gpu/drm/i915/intel_audio.c
index 3
1 - 100 of 104 matches
Mail list logo
