Signed-off-by: Animesh Manna
---
drivers/gpu/drm/i915/display/intel_dsb.c | 74 +---
1 file changed, 39 insertions(+), 35 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
b/drivers/gpu/drm/i915/display/intel_dsb.c
index c968c9785484..b3f1cc1652b8 100644
---
Signed-off-by: Animesh Manna
---
drivers/gpu/drm/i915/display/intel_atomic.c | 9 +-
drivers/gpu/drm/i915/display/intel_display.c | 6 +-
.../drm/i915/display/intel_display_types.h| 2 +-
drivers/gpu/drm/i915/display/intel_dsb.c | 99 ++-
4 files changed, 65 inserti
Signed-off-by: Animesh Manna
---
drivers/gpu/drm/i915/display/intel_color.c | 40 +-
drivers/gpu/drm/i915/display/intel_dsb.c | 8 ++---
drivers/gpu/drm/i915/display/intel_dsb.h | 4 +--
3 files changed, 29 insertions(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/i91
As an enhancement of dsb multi instance support added which can be
used by color framework for big lut programming in future.
Signed-off-by: Animesh Manna
Animesh Manna (3):
drm/i915/dsb: multi dsb instance support in prepare() and cleanup()
drm/i915/dsb: multi dsb instance support in dsb-wr
On 2020-12-11 at 16:13:56 +0200, Jani Nikula wrote:
> On Fri, 04 Dec 2020, Anshuman Gupta wrote:
> > Reading backlight status from PPS register doesn't require
> > AUX power on the platform which has South Display Engine on PCH.
> > It invokes a unnecessary power well enable/disable noise.
> > opt
== Series Details ==
Series: series starting with [1/2] drm/i915/gt: Split logical ring contexts
from execlist submission
URL : https://patchwork.freedesktop.org/series/84930/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_9482_full -> Patchwork_19142_full
== Series Details ==
Series: series starting with [1/2] drm/i915/gt: Split logical ring contexts
from execlist submission
URL : https://patchwork.freedesktop.org/series/84930/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_9482 -> Patchwork_19142
==
== Series Details ==
Series: series starting with [1/2] drm/i915/gt: Split logical ring contexts
from execlist submission
URL : https://patchwork.freedesktop.org/series/84930/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
./drivers/gpu/drm/i915/gt/intel_lrc.c:1: w
== Series Details ==
Series: series starting with [1/2] drm/i915/gt: Split logical ring contexts
from execlist submission
URL : https://patchwork.freedesktop.org/series/84930/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
b43f0b75f3e2 drm/i915/gt: Split logical ring contexts f
Primarily used by selftests, but also by runtime debugging of engine
w/a, is a routine to create a temporarily bound buffer for readback.
Almagamate the duplicated routines into one.
Suggested-by: Daniele Ceraolo Spurio
Signed-off-by: Chris Wilson
---
.../drm/i915/gem/selftests/igt_gem_utils.h
== Series Details ==
Series: Introduce Intel PXP component - Mesa single session (rev9)
URL : https://patchwork.freedesktop.org/series/84620/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_9482 -> Patchwork_19141
Summary
---
== Series Details ==
Series: Introduce Intel PXP component - Mesa single session (rev9)
URL : https://patchwork.freedesktop.org/series/84620/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
Error: Cannot open file ./drivers/gpu/drm/i915/gt/intel_lrc.c
WARNING: kernel
== Series Details ==
Series: Introduce Intel PXP component - Mesa single session (rev9)
URL : https://patchwork.freedesktop.org/series/84620/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
9cc153390294 drm/i915/pxp: Introduce Intel PXP component
-:111: WARNING:FILE_PATH_CHANGES:
From: Bommu Krishnaiah
This api allow user mode to create Protected buffer and context creation.
Signed-off-by: Bommu Krishnaiah
Cc: Telukuntla Sreedhar
Cc: Kondapally Kalyan
Cc: Gupta Anshuman
Cc: Huang Sean Z
---
drivers/gpu/drm/i915/gem/i915_gem_context.c | 15 ++--
drivers/gp
Create the irq worker that serves as callback handler, those
callback stubs should be called while the hardware key teardown
occurs.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/gt/intel_gt_irq.c | 4 +
drivers/gpu/drm/i915/i915_reg.h | 3 +-
drivers/gpu/drm/i915/
Add several PXP-related reg into allowlist to allow user space
driver to read the those register values.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/i915_reg.h | 6
drivers/gpu/drm/i915/intel_uncore.c | 50 -
2 files changed, 41 insertions(+), 15 d
From: Bommu Krishnaiah
Same old gem_create but with now with extensions support. This is needed
to support various upcoming usecases. For now we use the extensions
mechanism to support PAVP.
Signed-off-by: Bommu Krishnaiah
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen joonas.lahti...@linux.i
PXP should terminate the hardware session and cleanup the software
state gracefully when the application has established the
protection session, but doesn't close the session correctly due to
some cases like application crash.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/i915_drv.c
Teardown is triggered when the display topology changes and no
long meets the secure playback requirement, and hardware trashes
all the encryption keys for display. So as a result, PXP should
handle such case and terminate the type0 sessions, which including
arb session
Signed-off-by: Huang, Sean
Implement the ioctl action to allow userspace driver sends TEE
commands via PXP ioctl, instead of TEE iotcl. So we can
centralize those protection operations at PXP.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/pxp/intel_pxp.c | 48 +---
drivers/gpu/drm/i915/pxp/inte
From: Alexander Usyskin
Add API to support vtag in communication on mei bus.
Add mei_cldev_send_vtag, mei_cldev_recv_vtag and
mei_cldev_recv_nonblock_vtag functions to allow sending a message
with vtag set and to receive vtag of an incoming message.
Cc: Sean Z Huang
Signed-off-by: Alexander Us
Implement the PXP ioctl action to allow userspace driver to
terminate the hardware session and cleanup its software session
state. PXP sends the session termination command to GPU once
receves this ioctl action.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/pxp/intel_pxp.c | 10 +++
During the power event S3+ sleep/resume, hardware will lose all the
encryption keys for every hardware session, even though the
software session state was marked as alive after resume. So to
handle such case, PXP should terminate all the hardware sessions
and cleanup all the software states after t
From: Anshuman Gupta
Add support to enable/disable PLANE_SURF Decryption Request bit.
It requires only to enable plane decryption support when following
condition met.
1. PAVP session is enabled.
2. Buffer object is protected.
v2:
- Rebased to libva_cp-drm-tip_tgl_cp tree.
- Used gen fb obj user
Enable the PXP ioctl action to allow userspace driver to query the
PXP tag, which is a 32-bit bitwise value indicating the current
session info, including protection type, session id, and whether
the session is enabled.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/pxp/intel_pxp.c
In the previous commits, we have implemented the PXP ioctl
functions. Now we enable those handlers and expose them as PXP
ioctl, so allow the userspace driver can establish, set, or
destory the protected session via this ioctl.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/i915_drv.c
PXP (Protected Xe Path) is an i915 componment, available on GEN12+,
that helps to establish the hardware protected session and manage
the status of the alive software session, as well as its life cycle.
This patch series is to allow the kernel space to create and
manage a single hardware session (
With this ioctl action, userspace driver can reserve one or
multiple session slot/id assigned by kernel PXP, as the first
step of PXP session establishment flow. The session info is
stored in the session list structure.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/Makefile
Implement the intel_pxp_gem_object_status() to allow i915 display
querying the current PXP session state. In the design, display
should not perform protection flip on the protected buffers if
there is no PXP session alive.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/pxp/intel_pxp.c | 9
From: Vitaly Lubart
Export PAVP client to work with i915_cp driver,
for binding it uses kernel component framework.
Signed-off-by: Vitaly Lubart
Signed-off-by: Tomas Winkler
---
drivers/misc/mei/Kconfig | 2 +
drivers/misc/mei/Makefile | 1 +
drivers/misc/mei/pxp/Kconfig | 1
From: Tomas Winkler
Added vtag parameter to mei_pxp_send_message and
mei_pxp_receive_message functions.
Signed-off-by: Vitaly Lubart
Signed-off-by: Tomas Winkler
---
drivers/gpu/drm/i915/pxp/intel_pxp_tee.c | 4 ++--
drivers/misc/mei/pxp/mei_pxp.c | 10 ++
include/drm/i915_
Implement the functions to allow PXP to send a GPU command, in
order to terminate the hardware session, so hardware can recycle
this session slot for the next usage.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/Makefile| 1 +
drivers/gpu/drm/i915/pxp/intel_pxp_cmd.c | 159
Implement the funcs to create the TEE channel, so kernel can
send the TEE commands directly to TEE for creating the arbitrary
(defualt) session.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/Makefile| 3 +-
drivers/gpu/drm/i915/i915_drv.c | 1 +
drivers/gpu/drm/i
With this ioctl action, userspace driver can set the session in
state "session in play", after dirver reserved the session slot/id
from kernel PXP, and sent the TEE commands to activate the
corresponding hardware session. Session state "session in play"
means this session is ready for secure playba
Set the KCR init during the boot time, which is
required by hardware, to allow us doing further
protection operation such as sending commands to
GPU or TEE.
Signed-off-by: Huang, Sean Z
---
drivers/gpu/drm/i915/pxp/intel_pxp.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/g
PXP (Protected Xe Path) is an i915 componment, available on
GEN12+ that helps to establish the hardware protected session
and manage the status of the alive software session, as well
as its life cycle.
[commit #1 - #13]
This patch series is to allow the kernel space to create and
manage a single h
Create the arbitrary session, with the fixed session id 0xf, after
system boot, for the case that application allocates the protected
buffer without establishing any protection session. Because the
hardware requires at least one alive session for protected buffer
creation. This arbitrary session n
>From: Chris Wilson
>
>Sent: Monday, December 14, 2020 2:15 PM
>To: Chang, Yu bruce; intel-gfx@lists.freedesktop.org
>Subject: Re: [Intel-gfx] [PATCH i-g-t] lib: Pass device fd to
>gem_mmappable_aperture_size()
>
>Quoting Chang, Yu bruce (2020-12-14 21:52:10)
>>
>> >
>> >From: Chris Wilson
>> >S
> -Original Message-
> From: andrescj via sendgmr
> On Behalf Of Andres Calderon Jaramillo
> Sent: Tuesday, December 15, 2020 3:50 AM
> To: intel-gfx@lists.freedesktop.org
> Cc: Shankar, Uma ; Venkatesh Reddy, Sushma
> ; seanp...@chromium.org; Andres
> Calderon Jaramillo
> Subject: [PA
Quoting Daniele Ceraolo Spurio (2020-12-14 22:11:01)
>
>
> > diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.h
> > b/drivers/gpu/drm/i915/gt/intel_lrc.h
> > new file mode 100644
> > index ..3d3e408a87a9
> > --- /dev/null
> > +++ b/drivers/gpu/drm/i915/gt/intel_lrc.h
> > @@ -0,0 +1,114
Quoting Chang, Yu bruce (2020-12-14 21:52:10)
>
> >
> >From: Chris Wilson
> >Sent: Monday, December 14, 2020 12:48 PM
> >To: Chang, Yu bruce; intel-gfx@lists.freedesktop.org
> >Cc: igt-dev@
> >Subject: Re: [Intel-gfx] [PATCH i-g-t] lib: Pass device fd to
> gem_mmappable_aperture_size()
> >
> >Qu
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.h
b/drivers/gpu/drm/i915/gt/intel_lrc.h
new file mode 100644
index ..3d3e408a87a9
--- /dev/null
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.h
@@ -0,0 +1,114 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2014 Intel Corporation
>
>From: Chris Wilson
>Sent: Monday, December 14, 2020 12:48 PM
>To: Chang, Yu bruce; intel-gfx@lists.freedesktop.org
>Cc: igt-dev@
>Subject: Re: [Intel-gfx] [PATCH i-g-t] lib: Pass device fd to
>gem_mmappable_aperture_size()
>
>Quoting Chang, Yu bruce (2020-12-14 18:45:04)
>> +/**
>> + * gem_ma
Refactor the allocation such that we utilise just enough memory pressure
to invoke the shrinker, and just enough processes to spread across the
CPUs and contend on the shrinker.
v2: Reduce over-allocation from mem_size/2 to mem_size/8, and 9
processes per cpu.
Signed-off-by: Chris Wilson
Cc: Tvr
Quoting Chang, Yu bruce (2020-12-14 18:45:04)
> +/**
> + * gem_mappable_aperture_size:
> + *
> + * Feature test macro to query the kernel for the mappable gpu aperture size.
> + * This is the area available for GTT memory mappings.
> + *
> + * Returns: The mappable gtt address space size.
> + */
>
Check that timeslices for an oversaturated system (where there is more
work than can be supported by a single engine) are evenly distributed
between the clients.
Signed-off-by: Chris Wilson
Cc: Tvrtko Ursulin
---
tests/i915/gem_exec_schedule.c | 179 +
1 file cha
== Series Details ==
Series: drm/i915: Reduce duplicated switch cases in hpd code (rev2)
URL : https://patchwork.freedesktop.org/series/84593/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_9481_full -> Patchwork_19137_full
== Series Details ==
Series: series starting with [1/2] drm/i915: Fix ICL MG PHY vswing handling
(rev2)
URL : https://patchwork.freedesktop.org/series/84651/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_9481_full -> Patchwork_19136_full
==
== Series Details ==
Series: doc: Fix build of documentation after i915 file rename
URL : https://patchwork.freedesktop.org/series/84914/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_9481 -> Patchwork_19140
Summary
---
== Series Details ==
Series: series starting with [v6,1/5] drm: Add function to convert rect in
16.16 fixed format to regular format
URL : https://patchwork.freedesktop.org/series/84910/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_9481 -> Patchwork_19139
===
== Series Details ==
Series: series starting with [1/2] drm/i915: Individual request cancellation
URL : https://patchwork.freedesktop.org/series/84906/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_9481_full -> Patchwork_19134_full
=
Commit 70a2b431c364 ("drm/i915/gt: Rename lrc.c to
execlists_submission.c") renamed intel_lrc.c to
intel_execlists_submission.c but forgot to update i915.rst.
Fixes: 70a2b431c364 ("drm/i915/gt: Rename lrc.c to execlists_submission.c")
Cc: Chris Wilson
Signed-off-by: José Roberto de Souza
---
Do
Some minor comments as below.
Reviewed-by: Bruce Chang
From: Chris Wilson
Sent: Saturday, December 12, 2020 1:43 AM
To: intel-gfx@lists.freedesktop.org
Cc: igt-...@lists.freedesktop.org; Chris Wilson; Chang, Yu bruce
Subject: [PATCH i-g-t] lib: Pass device fd t
== Series Details ==
Series: series starting with [v6,1/5] drm: Add function to convert rect in
16.16 fixed format to regular format
URL : https://patchwork.freedesktop.org/series/84910/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
Error: Cannot open file ./drive
== Series Details ==
Series: series starting with [v6,1/5] drm: Add function to convert rect in
16.16 fixed format to regular format
URL : https://patchwork.freedesktop.org/series/84910/
State : warning
== Summary ==
$ dim sparse --fast origin/drm-tip
Sparse version: v0.6.2
Fast mode used, ea
== Series Details ==
Series: series starting with [1/4] dma-buf: Remove kmap kerneldoc vestiges
(rev2)
URL : https://patchwork.freedesktop.org/series/84849/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_9481 -> Patchwork_19138
=
== Series Details ==
Series: series starting with [1/4] dma-buf: Remove kmap kerneldoc vestiges
(rev2)
URL : https://patchwork.freedesktop.org/series/84849/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
Error: Cannot open file ./drivers/gpu/drm/i915/gt/intel_lrc.c
== Series Details ==
Series: series starting with [1/4] dma-buf: Remove kmap kerneldoc vestiges
(rev2)
URL : https://patchwork.freedesktop.org/series/84849/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
431d5d802932 dma-buf: Remove kmap kerneldoc vestiges
-:115: WARNING:FROM_S
Enabling it to check if it causes regressions in CI but the feature is
still not ready to be enabled by default.
Signed-off-by: José Roberto de Souza
---
drivers/gpu/drm/i915/i915_params.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_params.h
b/d
It programs Plane's calculated x, y, offset to Plane SF register.
It does the calculation of x and y offsets using
skl_calc_main_surface_offset().
v3: Update commit message
Cc: Gwan-gyeong Mun
Cc: Ville Syrjälä
Signed-off-by: José Roberto de Souza
Reviewed-by: Gwan-gyeong Mun
Tested-by: Gwan-
Now using plane damage clips property to calcualte the damaged area.
Selective fetch only supports one region to be fetched so software
needs to calculate a bounding box around all damage clips.
Now that we are not complete fetching each plane, there is another
loop needed as all the plane areas t
The calculation the offsets of the main surface will be needed by PSR2
selective fetch code so here splitting and exporting it.
No functional changes were done here.
v3: Rebased
Cc: Gwan-gyeong Mun
Cc: Ville Syrjälä
Signed-off-by: José Roberto de Souza
Reviewed-by: Gwan-gyeong Mun
Tested-by:
Much more clear to read one function call than four lines doing this
conversion.
Cc: dri-de...@lists.freedesktop.org
Cc: Gwan-gyeong Mun
Signed-off-by: José Roberto de Souza
---
drivers/gpu/drm/drm_rect.c | 15 +++
include/drm/drm_rect.h | 2 ++
2 files changed, 17 insertions(+
On Mon, 2020-12-14 at 13:35 +0200, Jani Nikula wrote:
> On Mon, 14 Dec 2020, Anshuman Gupta wrote:
> > On 2020-12-11 at 19:14:21 +0200, Gwan-gyeong Mun wrote:
> > > In order to support the PSR state of each transcoder, it adds
> > > i915_psr_status to sub-directory of each transcoder.
> > >
> > >
== Series Details ==
Series: drm/i915: Reduce duplicated switch cases in hpd code (rev2)
URL : https://patchwork.freedesktop.org/series/84593/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_9481 -> Patchwork_19137
Summary
--
At least amdgpu and i915 do, so lets just document this as the rule.
v2: Works better with less typos (intel-gfx-ci)
Signed-off-by: Daniel Vetter
Cc: Thomas Zimmermann
Cc: Sumit Semwal
Cc: "Christian König"
Cc: linux-me...@vger.kernel.org
Cc: linaro-mm-...@lists.linaro.org
---
drivers/dma-bu
== Series Details ==
Series: drm/i915: Reduce duplicated switch cases in hpd code (rev2)
URL : https://patchwork.freedesktop.org/series/84593/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
Error: Cannot open file ./drivers/gpu/drm/i915/gt/intel_lrc.c
WARNING: kerne
On Mon, 2020-12-14 at 13:33 +0200, Jani Nikula wrote:
> On Fri, 11 Dec 2020, Gwan-gyeong Mun
> wrote:
> > It is a preliminary work for supporting multiple EDP PSR and
> > DP PanelReplay. And it refactors singleton PSR to Multi Transcoder
> > supportable PSR.
> > And this moves and renames the i915
== Series Details ==
Series: series starting with [1/2] drm/i915: Fix ICL MG PHY vswing handling
(rev2)
URL : https://patchwork.freedesktop.org/series/84651/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_9481 -> Patchwork_19136
Quoting Matthew Auld (2020-12-14 15:52:06)
> On 08/12/2020 17:02, Chris Wilson wrote:
> > Matthew postulated that we should be able to hit a race in
> > __i915_vm_close() between the RCU object free and vma unbind viz
> >
> >GEM_BUG_ON(!list_empty(&vm->bound_list));
> >
> > due to the effect
== Series Details ==
Series: series starting with [1/2] drm/i915: Fix ICL MG PHY vswing handling
(rev2)
URL : https://patchwork.freedesktop.org/series/84651/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
Error: Cannot open file ./drivers/gpu/drm/i915/gt/intel_lrc.
Quoting Chris Wilson (2020-12-14 16:21:53)
> Quoting Tvrtko Ursulin (2020-12-14 15:57:59)
> >
> > On 14/12/2020 10:51, Chris Wilson wrote:
> > > Refactor the allocation such that we utilise just enough memory pressure
> > > to invoke the shrinker, and just enough processes to spread across the
> >
On Fri, Dec 11, 2020 at 09:04:02AM +0200, Chery, Nanley G wrote:
> [...]
> > > We probably don't have to update the header, but we noticed in our
> > > testing that the clear color prefers an alignment greater than 64B.
> > > Unfortunately, I can't find any bspec note about this. As long as the
> >
Quoting Tvrtko Ursulin (2020-12-14 15:57:59)
>
> On 14/12/2020 10:51, Chris Wilson wrote:
> > Refactor the allocation such that we utilise just enough memory pressure
> > to invoke the shrinker, and just enough processes to spread across the
> > CPUs and contend on the shrinker.
> >
> > Signed-of
Quoting Chris Wilson (2020-12-14 16:17:05)
> Quoting Tvrtko Ursulin (2020-12-14 16:08:34)
> >
> > On 14/12/2020 15:49, Chris Wilson wrote:
> > > Quoting Tvrtko Ursulin (2020-12-14 15:42:20)
> > >>
> > >> On 14/12/2020 10:51, Chris Wilson wrote:
> > >>> RC6 should work before suspend, and continue
Quoting Tvrtko Ursulin (2020-12-14 16:08:34)
>
> On 14/12/2020 15:49, Chris Wilson wrote:
> > Quoting Tvrtko Ursulin (2020-12-14 15:42:20)
> >>
> >> On 14/12/2020 10:51, Chris Wilson wrote:
> >>> RC6 should work before suspend, and continue to increment while idle
> >>> after suspend. Should.
> >>
On 14/12/2020 15:49, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2020-12-14 15:42:20)
On 14/12/2020 10:51, Chris Wilson wrote:
RC6 should work before suspend, and continue to increment while idle
after suspend. Should.
v2: Include a longer sleep after suspend; it appears we are reticent to
Quoting Tvrtko Ursulin (2020-12-14 15:51:24)
>
> On 14/12/2020 10:51, Chris Wilson wrote:
> > Oversaturate the virtual engines on the system and check that each
> > workload receives a fair share of the available GPU time.
>
> A simpler one to start with, I support that.
>
> >
> > Signed-off-by
On Mon, Dec 14, 2020 at 11:33:10AM +0100, Christian König wrote:
> Am 11.12.20 um 16:58 schrieb Daniel Vetter:
> > Also try to clarify a bit when dma_buf_begin/end_cpu_access should
> > be called.
> >
> > Signed-off-by: Daniel Vetter
> > Cc: Thomas Zimmermann
> > Cc: Sumit Semwal
> > Cc: "Chris
On Mon, 2020-12-14 at 16:32 +0530, Anshuman Gupta wrote:
> On 2020-12-11 at 19:14:20 +0200, Gwan-gyeong Mun wrote:
> > It is a preliminary work for supporting multiple EDP PSR and
> > DP PanelReplay. And it refactors singleton PSR to Multi Transcoder
> > supportable PSR.
> > And this moves and rena
== Series Details ==
Series: series starting with [01/69] drm/i915: Use cmpxchg64 for 32b
compatilibity
URL : https://patchwork.freedesktop.org/series/84900/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_9478_full -> Patchwork_19133_full
==
On 14/12/2020 10:51, Chris Wilson wrote:
Refactor the allocation such that we utilise just enough memory pressure
to invoke the shrinker, and just enough processes to spread across the
CPUs and contend on the shrinker.
Signed-off-by: Chris Wilson
---
tests/i915/gem_shrink.c | 11 ++-
On 08/12/2020 17:02, Chris Wilson wrote:
Matthew postulated that we should be able to hit a race in
__i915_vm_close() between the RCU object free and vma unbind viz
GEM_BUG_ON(!list_empty(&vm->bound_list));
due to the effect of leaving the vma on the list if we are unable to
obtain the kref
On 14/12/2020 10:51, Chris Wilson wrote:
Oversaturate the virtual engines on the system and check that each
workload receives a fair share of the available GPU time.
A simpler one to start with, I support that.
Signed-off-by: Chris Wilson
---
tests/i915/gem_exec_balancer.c | 154 +++
Quoting Tvrtko Ursulin (2020-12-14 15:42:20)
>
> On 14/12/2020 10:51, Chris Wilson wrote:
> > RC6 should work before suspend, and continue to increment while idle
> > after suspend. Should.
> >
> > v2: Include a longer sleep after suspend; it appears we are reticent to
> > idle so soon after waki
On 14/12/2020 10:51, Chris Wilson wrote:
RC6 should work before suspend, and continue to increment while idle
after suspend. Should.
v2: Include a longer sleep after suspend; it appears we are reticent to
idle so soon after waking up.
Signed-off-by: Chris Wilson
Cc: Tvrtko Ursulin
---
tes
== Series Details ==
Series: HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (rev8)
URL : https://patchwork.freedesktop.org/series/82998/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
Error: Cannot open file ./drivers/gpu/drm/i915/gt/intel_lrc.c
WARNING: kernel-doc './s
== Series Details ==
Series: HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (rev8)
URL : https://patchwork.freedesktop.org/series/82998/
State : warning
== Summary ==
$ dim sparse --fast origin/drm-tip
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
-
+./drivers/gpu
== Series Details ==
Series: series starting with [1/2] drm/i915: Individual request cancellation
URL : https://patchwork.freedesktop.org/series/84906/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_9481 -> Patchwork_19134
S
On 12/10/2020 9:25 PM, Thomas Gleixner wrote:
Using the interrupt affinity mask for checking locality is not really
working well on architectures which support effective affinity masks.
The affinity mask is either the system wide default or set by user space,
but the architecture can or even
On 12/10/2020 9:25 PM, Thomas Gleixner wrote:
Using the interrupt affinity mask for checking locality is not really
working well on architectures which support effective affinity masks.
The affinity mask is either the system wide default or set by user space,
but the architecture can or even
On 12/10/2020 9:25 PM, Thomas Gleixner wrote:
No driver has any business with the internals of an interrupt
descriptor. Storing a pointer to it just to use yet another helper at the
actual usage site to retrieve the affinity mask is creative at best. Just
because C does not allow encapsulation
On 12/10/2020 9:25 PM, Thomas Gleixner wrote:
No driver has any business with the internals of an interrupt
descriptor. Storing a pointer to it just to use yet another helper at the
actual usage site to retrieve the affinity mask is creative at best. Just
because C does not allow encapsulation
== Series Details ==
Series: series starting with [1/2] drm/i915: Individual request cancellation
URL : https://patchwork.freedesktop.org/series/84906/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
Error: Cannot open file ./drivers/gpu/drm/i915/gt/intel_lrc.c
WARNI
== Series Details ==
Series: series starting with [1/2] drm/i915: Individual request cancellation
URL : https://patchwork.freedesktop.org/series/84906/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
27629d7496f4 drm/i915: Individual request cancellation
-:318: CHECK:LINE_SPACING
There can be situation when DP MST connector is created without
mst modeset being done, in those cases connector->encoder will be
NULL. MST connector->encoder initializes after modeset.
Don't enable HDCP in such cases to prevent any crash.
Cc: Ramalingam C
Cc: Juston Li
Tested-by: Karthik B S
R
On Mon, 2020-12-14 at 11:00 +, Mun, Gwan-gyeong wrote:
> On Sun, 2020-12-13 at 10:39 -0800, José Roberto de Souza wrote:
> > Now using plane damage clips property to calcualte the damaged area.
> > Selective fetch only supports one region to be fetched so software
> > needs to calculate a bound
On 12/13/2020 12:59 PM, Shankar, Uma wrote:
-Original Message-
From: Nautiyal, Ankit K
Sent: Tuesday, December 8, 2020 1:22 PM
To: intel-gfx@lists.freedesktop.org
Cc: dri-de...@lists.freedesktop.org; Shankar, Uma ;
airl...@linux.ie; jani.nik...@linux.intel.com; ville.syrj...@linux.int
On 2020-12-11 at 19:12:43 +0530, Anshuman Gupta wrote:
> Authenticate and enable port encryption only once for
> an active HDCP 2.2 session, once port is authenticated
> and encrypted enable encryption for each stream that
> requires encryption on this port.
>
> Similarly disable the stream encryp
On 2020-12-11 at 19:12:42 +0530, Anshuman Gupta wrote:
> Add support for HDCP 2.2 DP MST shim callback.
> This adds existing DP HDCP shim callback for Link Authentication
> and Encryption and HDCP 2.2 stream encryption
> callback.
>
> v2:
> - Added a WARN_ON() instead of drm_err. [Uma]
> - Cosmeti
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