+Lakshmi.
> -Original Message-
> From: Intel-gfx On Behalf Of Coelho,
> Luciano
> Sent: tiistai 27. syyskuuta 2022 14.28
> To: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] ✗ Fi.CI.IGT: failure for drm/i915: disable FBC if
> its pipe is
> fused off
>
> Hi,
>
> This failu
On 9/27/2022 11:20 AM, Badal Nilawar wrote:
From: Dale B Stimson
Use i915 HWMON to display/modify dGfx power PL1 limit and TDP setting.
v2:
- Fix review comments (Ashutosh)
- Do not restore power1_max upon module unload/load sequence
because on production systems modules are alwa
On 9/27/2022 11:20 AM, Badal Nilawar wrote:
From: Ashutosh Dixit
Expose power1_max_interval, that is the tau corresponding to PL1, as a
custom hwmon attribute. Some bit manipulation is needed because of the
format of PKG_PWR_LIM_1_TIME in
GT0_PACKAGE_RAPL_LIMIT register (1.x * power(2,y)).
== Series Details ==
Series: drm/i915/mtl: enable local stolen memory (rev3)
URL : https://patchwork.freedesktop.org/series/109066/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12185_full -> Patchwork_109066v3_full
Summary
== Series Details ==
Series: drm/i915: disable FBC if its pipe is fused off
URL : https://patchwork.freedesktop.org/series/109044/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12182_full -> Patchwork_109044v1_full
Summary
On 27/09/2022 22:36, Ceraolo Spurio, Daniele wrote:
On 9/27/2022 12:45 AM, Tvrtko Ursulin wrote:
On 27/09/2022 07:49, Andrzej Hajda wrote:
On 27.09.2022 01:34, Ceraolo Spurio, Daniele wrote:
On 9/26/2022 3:44 PM, Andi Shyti wrote:
Hi Andrzej,
On Mon, Sep 26, 2022 at 11:54:09PM +0200
Re-reported.
-Original Message-
From: Saarinen, Jani
Sent: Wednesday, September 28, 2022 12:09 AM
To: Coelho, Luciano ;
intel-gfx@lists.freedesktop.org; Vudum, Lakshminarayana
Subject: RE: ✗ Fi.CI.IGT: failure for drm/i915: disable FBC if its pipe is
fused off
+Lakshmi.
> -Or
== Series Details ==
Series: drm/i915/psr: Fix PSR_IMR/IIR field handling (rev3)
URL : https://patchwork.freedesktop.org/series/108811/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12191_full -> Patchwork_108811v3_full
Sum
== Series Details ==
Series: drm/i915: HuC loading for DG2 (rev8)
URL : https://patchwork.freedesktop.org/series/107477/
State : warning
== Summary ==
Error: dim checkpatch failed
a0add1869506 mei: add support to GSC extended header
395edf1bb64a mei: bus: enable sending gsc commands
8ea5f3e6ff
== Series Details ==
Series: drm/i915: HuC loading for DG2 (rev8)
URL : https://patchwork.freedesktop.org/series/107477/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
On 28/09/2022 07:19, Niranjana Vishwanathapura wrote:
Add i915_vma_instance_persistent() to create persistent vmas.
Persistent vmas will use i915_gtt_view to support partial binding.
vma_lookup is tied to segment of the object instead of section
of VA space. Hence, it do not support aliasing.
== Series Details ==
Series: drm/i915: HuC loading for DG2 (rev8)
URL : https://patchwork.freedesktop.org/series/107477/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12193 -> Patchwork_107477v8
Summary
---
**SUCCESS
On Wed, 28 Sep 2022, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Print out on which pipes, and for what reason, we are forcing a
> full modeset.
>
> Signed-off-by: Ville Syrjälä
Reviewed-by: Jani Nikula
> ---
> drivers/gpu/drm/i915/display/intel_cdclk.c | 2 +-
> drivers/gpu/drm/i915/d
== Series Details ==
Series: drm/i915/display: Don't use port enum as register offset (rev5)
URL : https://patchwork.freedesktop.org/series/108833/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
On Tue, 27 Sep 2022, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Stop considering VBT's static DRRS support when deciding whether
> to use alternate fixed modes or not. It looks like Windows more
> or less just uses that to decide whether to automagically switch
> refresh rates on AC<->batter
This patch series fixes integer overflow or integer truncation issues in
page lookups, ttm place configuration and scatterlist creation, etc.
We need to check that we avoid integer overflows when looking up a page,
and so fix all the instances where we have mistakenly used a plain integer
instead o
From: Kees Cook
Implement a robust overflows_type() macro to test if a variable or
constant value would overflow another variable or type. This can be
used as a constant expression for static_assert() (which requires a
constant expression[1][2]) when used on constant values. This must be
construc
From: Chris Wilson
We need to check that we avoid integer overflows when looking up a page,
and so fix all the instances where we have mistakenly used a plain
integer instead of a more suitable long. Be pedantic and add integer
typechecking to the lookup so that we can be sure that we are safe.
A
From: Kees Cook
When the check_[op]_overflow() helpers were introduced, all arguments were
required to be the same type to make the fallback macros simpler. However,
now that the fallback macros have been removed[1], it is fine to allow
mixed types, which makes using the helpers much more useful,
Add check_assign() macro which performs an assigning source value into
destination pointer along with an overflow check and
check_assign_user_ptr() macro which performs an assigning source value into
destination pointer type variable along with an overflow check. If an
explicit overflow check is re
There is an impedance mismatch between the first/last valid page
frame number of ttm place in unsigned and our memory/page accounting in
unsigned long.
As the object size is under the control of userspace, we have to be prudent
and catch the conversion errors.
To catch the implicit truncation as we
From: Chris Wilson
There is an impedance mismatch between the scatterlist API using unsigned
int and our memory/page accounting in unsigned long. That is we may try
to create a scatterlist for a large object that overflows returning a
small table into which we try to fit very many pages. As the o
The __shmem_file_setup() function returns -EINVAL if size is greater than
MAX_LFS_FILESIZE. To handle the same error as other code that returns
-E2BIG when the size is too large, it add a code that returns -E2BIG when
the size is larger than the size that can be handled.
v4: If BITS_PER_LONG is 32
The ttm_bo_init_reserved() functions returns -ENOSPC if the size is too big
to add vma. The direct function that returns -ENOSPC is
drm_mm_insert_node_in_range().
To handle the same error as other code returning -E2BIG when the size is
too large, it converts return value to -E2BIG.
Signed-off-by:
From: Chris Wilson
Having addressed the issues surrounding incorrect types for local
variables and potential integer truncation in using the scatterlist API,
we have closed all the loop holes we had previously identified with
dangerously large object creation. As such, we can eliminate the warnin
Hi Kees,
To check the intel-gfx ci results and test results from other mailing
lists, I have rebased this patch and included it in this series [1].
[1] https://patchwork.freedesktop.org/series/109169/
G.G
On 9/26/22 10:11 PM, Kees Cook wrote:
Implement a robust overflows_type() macro to tes
On 19.09.2022 15:32, Matt Roper wrote:
> Gen8 was the first time our hardware had multicast registers (or at
> least the first time the multicast nature was exposed and MMIO accesses
> could be steered). There are some registers that transitioned from
> singleton behavior to multicast during the g
== Series Details ==
Series: drm/i915/display: Don't use port enum as register offset (rev5)
URL : https://patchwork.freedesktop.org/series/108833/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12193 -> Patchwork_108833v5
S
On Wed, 28 Sep 2022, Gwan-gyeong Mun wrote:
> diff --git a/drivers/gpu/drm/i915/i915_scatterlist.h
> b/drivers/gpu/drm/i915/i915_scatterlist.h
> index 9ddb3e743a3e..1d1802beb42b 100644
> --- a/drivers/gpu/drm/i915/i915_scatterlist.h
> +++ b/drivers/gpu/drm/i915/i915_scatterlist.h
> @@ -220,4 +220
This reverts commit bc79ef6d5a223ea59acf874f0493b79c835b17d4 that
reverted commit ac9a5d522bb80be50ea84965699e1c8257d745ce. That revert is
no longer needed with "iommu: Remove iova cpu hotplugging flushing" in
place that breaks more instances of the same lockdep loop.
Signed-off-by: Janusz Krzysz
Manual revert of commit f598a497bc7d ("iova: Add CPU hotplug handler to
flush rcaches"). It is trying to instantiate a cpuhp notifier from inside
a cpuhp callback. That code replaced intel_iommu implementation of
flushing per-IOVA domain CPU rcaches which used a single instance of cpuhp
held for
From: Chris Wilson
Manual revert of commit f598a497bc7d ("iova: Add CPU hotplug handler to
flush rcaches"). It is trying to instantiate a cpuhp notifier from inside
a cpuhp callback. That code replaced intel_iommu implementation of
flushing per-IOVA domain CPU rcaches which used a single instan
On 28/09/2022 09:58, Janusz Krzysztofik wrote:
Manual revert of commit f598a497bc7d ("iova: Add CPU hotplug handler to
flush rcaches"). It is trying to instantiate a cpuhp notifier from inside
a cpuhp callback. That code replaced intel_iommu implementation of
flushing per-IOVA domain CPU rcac
On Tue, 27 Sep 2022, "Almahallawy, Khaled" wrote:
> On Mon, 2022-09-26 at 19:48 +0300, Jani Nikula wrote:
>> On Fri, 16 Sep 2022, Khaled Almahallawy > > wrote:
>> > Bspecs has updated recently to remove the restriction to disable
>> > DDI/Transcoder before setting PHY test pattern. This update is
On 19.09.2022 15:32, Matt Roper wrote:
> Starting in Xe_HP, several registers our driver works with have been
> converted from singleton registers into replicated registers with
> multicast behavior. Although the registers are still located at the
> same MMIO offsets as on previous platforms, let'
On Wednesday, 28 September 2022 11:22:21 CEST Tvrtko Ursulin wrote:
>
> On 28/09/2022 09:58, Janusz Krzysztofik wrote:
> > Manual revert of commit f598a497bc7d ("iova: Add CPU hotplug handler to
> > flush rcaches"). It is trying to instantiate a cpuhp notifier from inside
> > a cpuhp callback. T
From: Ville Syrjälä
Move the DRRS debugfs stuff next to the actual implementation
so that it's easier to deal with the whole.
Signed-off-by: Ville Syrjälä
---
.../drm/i915/display/intel_display_debugfs.c | 96 +---
drivers/gpu/drm/i915/display/intel_drrs.c | 106 +
From: Ville Syrjälä
Since I already broke anything that relied on the old contents
of the DRRS debugfs files might as well finish the breakage
and convert the files to be per-crtc/connector so we don't need
to have annoying code in igt to parse these.
Signed-off-by: Ville Syrjälä
---
.../drm/i
From: Ville Syrjälä
Grab the crtc mutex so that looking at the crtc state is
actually safe.
Signed-off-by: Ville Syrjälä
---
drivers/gpu/drm/i915/display/intel_drrs.c | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_drrs.c
b/
From: Ville Syrjälä
Chang DRRS debugfs to be per-crtc/connector.
Test-with: 20220928060601.12941-2-ville.syrj...@linux.intel.com
Ville Syrjälä (4):
drm/i915: Move DRRS debugfs next to the implementation
drm/i915: Make the DRRS debugfs contents more consistent
drm/i915: Make DRRS debugfs p
From: Ville Syrjälä
The stuff in the DRRS debugs is currently a hodgepode mix
of camelcase, lowercase, spaces, undescores, you name it.
Convert over to a reasonably common style.
Also move the busy bits thing to be the last sine it's
generally the least interesting thing in there.
Signed-off-by
As an integrated GPU, MTL does not have local memory and
HAS_LMEM() returns false. However the platform's stolen memory
is presented via BAR2 (i.e., the BAR we traditionally consider
to be the LMEM BAR) and should be managed by the driver the same
way that local memory is on dgpu platforms (which
On 9/27/2022 5:39 PM, Matthew Auld wrote:
It turns out that on production DG2/ATS HW we should have support for
PS64. This feature allows to provide a 64K TLB hint at the PTE level,
which is a lot more flexible than the current method of enabling 64K GTT
pages for the entire page-table, since t
== Series Details ==
Series: drm/i915: Add some debug prints for intel_modeset_all_pipes()
URL : https://patchwork.freedesktop.org/series/109157/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
> -Original Message-
> From: Intel-gfx On Behalf Of Aravind
> Iddamsetty
> Sent: Wednesday, September 28, 2022 4:36 PM
> To: intel-gfx@lists.freedesktop.org
> Cc: De Marchi, Lucas ; dri-
> de...@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH v4] drm/i915/mtl: enable local stolen me
On Thu, 15 Sep 2022, Khaled Almahallawy wrote:
> The sequence for Source DP PHY CTS automation is [2][1]:
> 1- Emulate successful Link Training(LT)
> 2- Short HPD and change link rates and number of lanes by LT.
> (This is same flow for Link Layer CTS)
> 3- Short HPD and change PHY test pattern an
== Series Details ==
Series: drm/i915: Add some debug prints for intel_modeset_all_pipes()
URL : https://patchwork.freedesktop.org/series/109157/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12193 -> Patchwork_109157v1
Sum
On Mon, 19 Sep 2022, Ashutosh Dixit wrote:
> Register GT0_PERF_LIMIT_REASONS (0x1381a8) is available only for
> Gen11+. Therefore ensure perf_limit_reasons sysfs/debugfs files are created
> only for Gen11+. Otherwise on Gen < 5 accessing these files results in the
> following oops:
>
> <1> [88.829
@Nikula, Jani,
As you know we have reused i915_gem_backup_suspend, i915_gem_suspend_late and
i915_gem_resume in runtime_pm_suspend/resume callbacks ,they use runtime pm
helpers (intel_runtime_pm_get/put).
These need to be avoided in callbacks as they lead to deadlock.
This can be done in two w
+
> -Original Message-
> From: Tangudu, Tilak
> Sent: Wednesday, September 28, 2022 5:46 PM
> To: Tangudu, Tilak ; Vivi, Rodrigo
> ; Nikula, Jani
> Cc: Wilson, Chris P ; Gupta, saurabhg
> ; intel-gfx@lists.freedesktop.org
> Subject: RE: [PATCH 1/8] drm/i915: Added is_intel_rpm_allowed hel
Hi Suraj,
CI is not green
https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_107440v9/shards-all.html?testfilter=kms_writeback
2/4 subtests are passing
writeback-fb-id subtest can be fixed by asserting EINVAL for i915
we need to fix writeback-check-output first
On local validation, we were getti
On Wed, 28 Sep 2022, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Chang DRRS debugfs to be per-crtc/connector.
>
> Test-with: 20220928060601.12941-2-ville.syrj...@linux.intel.com
>
On the series,
Reviewed-by: Jani Nikula
> Ville Syrjälä (4):
> drm/i915: Move DRRS debugfs next to the impl
Hi Nirmoy and Prathap,
On Tue, Sep 27, 2022 at 07:13:13PM +0200, Nirmoy Das wrote:
> From: Prathap Kumar Valsan
>
> Add flag to pipecontrol instruction to ensure in-flight writes are
> flushed to global observation point. Also split the pipecontrol
> instruction like we have in gen8.
>
> Refere
> -Original Message-
> From: Auld, Matthew
> Sent: Tuesday, September 27, 2022 6:15 PM
> To: Gupta, Anshuman ; intel-
> g...@lists.freedesktop.org
> Cc: joonas.lahti...@linux.intel.com; tvrtko.ursu...@linux.intel.com
> Subject: Re: [PATCH] drm/i915/dgfx: Grab wakeref at i915_ttm_unmap_vi
== Series Details ==
Series: drm/i915/vm_bind: Add VM_BIND functionality (rev4)
URL : https://patchwork.freedesktop.org/series/105879/
State : warning
== Summary ==
Error: dim checkpatch failed
474cbe064d10 drm/i915/vm_bind: Expose vm lookup function
e2f167a71a29 drm/i915/vm_bind: Add __i915_s
== Series Details ==
Series: drm/i915/vm_bind: Add VM_BIND functionality (rev4)
URL : https://patchwork.freedesktop.org/series/105879/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
== Series Details ==
Series: i915: use surface size for bios fb size check
URL : https://patchwork.freedesktop.org/series/109114/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12192_full -> Patchwork_109114v1_full
Summary
-
Hi Swati,
> Hi Suraj,
>
> CI is not green
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_107440v9/shards-
> all.html?testfilter=kms_writeback
>
> 2/4 subtests are passing
> writeback-fb-id subtest can be fixed by asserting EINVAL for i915 we need to
Also we will be sending new patches follo
== Series Details ==
Series: drm/i915/vm_bind: Add VM_BIND functionality (rev4)
URL : https://patchwork.freedesktop.org/series/105879/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12193 -> Patchwork_105879v4
Summary
--
On Wed, 2022-09-28 at 12:31 +, Tangudu, Tilak wrote:
> +
>
> > -Original Message-
> > From: Tangudu, Tilak
> > Sent: Wednesday, September 28, 2022 5:46 PM
> > To: Tangudu, Tilak ; Vivi, Rodrigo
> > ; Nikula, Jani
> > Cc: Wilson, Chris P ; Gupta, saurabhg
> > ; intel-gfx@lists.freedesk
== Series Details ==
Series: Fixes integer overflow or integer truncation issues in page lookups,
ttm place configuration and scatterlist creation
URL : https://patchwork.freedesktop.org/series/109169/
State : warning
== Summary ==
Error: dim checkpatch failed
3f208bf5aace overflow: Allow mix
== Series Details ==
Series: Fixes integer overflow or integer truncation issues in page lookups,
ttm place configuration and scatterlist creation
URL : https://patchwork.freedesktop.org/series/109169/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode use
== Series Details ==
Series: drm/ttm: prevent grabbing page references v2
URL : https://patchwork.freedesktop.org/series/109122/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12192_full -> Patchwork_109122v1_full
Summary
--
Hi Niranjana,
On Tue, Sep 27, 2022 at 11:19:06PM -0700, Niranjana Vishwanathapura wrote:
> Add i915_vma_instance_persistent() to create persistent vmas.
> Persistent vmas will use i915_gtt_view to support partial binding.
>
> vma_lookup is tied to segment of the object instead of section
> of VA
== Series Details ==
Series: Fixes integer overflow or integer truncation issues in page lookups,
ttm place configuration and scatterlist creation
URL : https://patchwork.freedesktop.org/series/109169/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12193 -> Patchwork_109169v1
== Series Details ==
Series: iommu: Remove iova cpu hotplugging flushing (rev2)
URL : https://patchwork.freedesktop.org/series/108880/
State : warning
== Summary ==
Error: dim checkpatch failed
197c8a0312f4 iommu: Remove iova cpu hotplugging flushing
-:17: WARNING:COMMIT_LOG_LONG_LINE: Possibl
== Series Details ==
Series: iommu: Remove iova cpu hotplugging flushing (rev2)
URL : https://patchwork.freedesktop.org/series/108880/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
Also, please specify in cover-letter, current
series WB support is for TGL+
since WB is supported from SKL+ as per bspec
https://gfxspecs.intel.com/Predator/Home/Index/4290
On 19-Sep-22 6:35 PM, Kandpal, Suraj wrote:
A patch series was floated in the drm mailing list which aimed to change
the dr
This patch ideally should have been split into smaller functional
patches. Thoughts @jani nikula?
On 19-Sep-22 6:35 PM, Kandpal, Suraj wrote:
From: Suraj Kandpal
Adding support for writeback transcoder to start capturing frames using
interrupt mechanism
Signed-off-by: Suraj Kandpal
Reviewed-
== Series Details ==
Series: iommu: Remove iova cpu hotplugging flushing (rev2)
URL : https://patchwork.freedesktop.org/series/108880/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12193 -> Patchwork_108880v2
Summary
--
== Series Details ==
Series: series starting with [v2,1/2] drm/i915: enable PS64 support for DG2
URL : https://patchwork.freedesktop.org/series/109126/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12192_full -> Patchwork_109126v1_full
=
== Series Details ==
Series: drm/i915: Per-crtc/connector DRRS debugfs
URL : https://patchwork.freedesktop.org/series/109175/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
+./arch/x86/include/asm/bitops.h:
From: Matt Roper
The part of the media and blitter engine contexts that we care about for
setting up an initial state on MTL are nearly similar to DG2 (and PVC).
The difference being PRT_BB_STATE being replaced with NOP.
For render/compute engines, the part of the context images are nearly
the s
== Series Details ==
Series: drm/i915: Per-crtc/connector DRRS debugfs
URL : https://patchwork.freedesktop.org/series/109175/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12193 -> Patchwork_109175v1
Summary
---
**SU
== Series Details ==
Series: drm/edid: Range descriptor stuff (rev3)
URL : https://patchwork.freedesktop.org/series/107824/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12192_full -> Patchwork_107824v3_full
Summary
---
== Series Details ==
Series: drm/i915/mtl: enable local stolen memory (rev4)
URL : https://patchwork.freedesktop.org/series/109066/
State : warning
== Summary ==
Error: dim checkpatch failed
f2ad97236ae6 drm/i915/mtl: enable local stolen memory
-:223: CHECK:MACRO_ARG_REUSE: Macro argument reus
== Series Details ==
Series: drm/i915/mtl: enable local stolen memory (rev4)
URL : https://patchwork.freedesktop.org/series/109066/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
== Series Details ==
Series: drm/i915/mtl: enable local stolen memory (rev4)
URL : https://patchwork.freedesktop.org/series/109066/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12193 -> Patchwork_109066v4
Summary
---
On Wed, Sep 28, 2022 at 08:38:39AM +0100, Tvrtko Ursulin wrote:
On 28/09/2022 07:19, Niranjana Vishwanathapura wrote:
Add i915_vma_instance_persistent() to create persistent vmas.
Persistent vmas will use i915_gtt_view to support partial binding.
vma_lookup is tied to segment of the object ins
On Wed, Sep 28, 2022 at 04:44:08PM +0200, Andi Shyti wrote:
Hi Niranjana,
On Tue, Sep 27, 2022 at 11:19:06PM -0700, Niranjana Vishwanathapura wrote:
Add i915_vma_instance_persistent() to create persistent vmas.
Persistent vmas will use i915_gtt_view to support partial binding.
vma_lookup is ti
On Wed, Sep 28, 2022 at 1:15 AM Gwan-gyeong Mun
wrote:
>
> + if (check_assign(obj->base.size >> PAGE_SHIFT, &npages))
> + return -E2BIG;
I have to say, I find that new "check_assign()" macro use to be disgusting.
It's one thing to check for overflows.
It's another thing enti
On 28/09/2022 07:19, Niranjana Vishwanathapura wrote:
Make i915_gem_vm_lookup() function non-static as it will be
used by the vm_bind feature.
Signed-off-by: Niranjana Vishwanathapura
Signed-off-by: Andi Shyti
Acked-by: Matthew Auld
---
drivers/gpu/drm/i915/gem/i915_gem_context.c | 11 +
== Series Details ==
Series: drm/i915: Reject excessive dotclocks early (rev2)
URL : https://patchwork.freedesktop.org/series/109141/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12193 -> Patchwork_109141v2
Summary
---
On 28/09/2022 07:19, Niranjana Vishwanathapura wrote:
Add function __i915_sw_fence_await_reservation() for
asynchronous wait on a dma-resv object with specified
dma_resv_usage. This is required for async vma unbind
with vm_bind.
Signed-off-by: Niranjana Vishwanathapura
---
drivers/gpu/drm/i91
On 28/09/2022 07:19, Niranjana Vishwanathapura wrote:
Expose i915_gem_object_max_page_size() function non-static
which will be used by the vm_bind feature.
Signed-off-by: Niranjana Vishwanathapura
Signed-off-by: Andi Shyti
---
drivers/gpu/drm/i915/gem/i915_gem_create.c | 19 ++---
On 28/09/2022 07:19, Niranjana Vishwanathapura wrote:
Add uapi and implement support for bind and unbind of an
object at the specified GPU virtual addresses.
The vm_bind mode is not supported in legacy execbuf2 ioctl.
It will be supported only in the newer execbuf3 ioctl.
Signed-off-by: Niranja
On 28/09/2022 07:19, Niranjana Vishwanathapura wrote:
Each VM creates a root_obj and shares it with all of its private objects
to use it as dma_resv object. This has a performance advantage as it
requires a single dma_resv object update for all private BOs vs list of
dma_resv objects update for s
On Wed, Sep 28, 2022 at 10:09:04AM -0700, Linus Torvalds wrote:
> Kees, you need to reign in the craziness in overflow.h.
Understood. I've been trying to help the drm folks walk a line between
having a bunch of custom macros hidden away in the drm includes and
building up generalized versions that
== Series Details ==
Series: drm/i915/mtl: Define engine context layouts
URL : https://patchwork.freedesktop.org/series/109190/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12193 -> Patchwork_109190v1
Summary
---
**
On Tue, Sep 27, 2022 at 05:22:41PM -0700, Ceraolo Spurio, Daniele wrote:
>
>
> On 9/27/2022 5:10 PM, Matt Roper wrote:
> > On Thu, Sep 22, 2022 at 03:11:17PM -0700, Daniele Ceraolo Spurio wrote:
> > > The render and media GuCs share the same interrupt enable register, so
> > > we can no longer di
Register GT0_PERF_LIMIT_REASONS (0x1381a8) is available only for
Gen11+. Therefore ensure perf_limit_reasons sysfs files are created only
for Gen11+. Otherwise on Gen < 5 accessing these files results in the
following oops:
<1> [88.829420] BUG: unable to handle page fault for address: c9bb
On Wed, 28 Sep 2022 04:38:46 -0700, Jani Nikula wrote:
>
> On Mon, 19 Sep 2022, Ashutosh Dixit wrote:
> > Register GT0_PERF_LIMIT_REASONS (0x1381a8) is available only for
> > Gen11+. Therefore ensure perf_limit_reasons sysfs/debugfs files are created
> > only for Gen11+. Otherwise on Gen < 5 acces
Op 14-09-2022 om 12:28 schreef Jani Nikula:
> On Tue, 13 Sep 2022, Stanislav Lisovskiy
> wrote:
>> Adding DP DSC register definitions, we might need for further
>> DSC implementation, supporting MST and DP branch pass-through mode.
>>
>> v2: - Fixed checkpatch comment warning
>> v3: - Removed fun
On 9/28/2022 11:07 AM, Matt Roper wrote:
On Tue, Sep 27, 2022 at 05:22:41PM -0700, Ceraolo Spurio, Daniele wrote:
On 9/27/2022 5:10 PM, Matt Roper wrote:
On Thu, Sep 22, 2022 at 03:11:17PM -0700, Daniele Ceraolo Spurio wrote:
The render and media GuCs share the same interrupt enable regist
On 9/28/2022 00:19, Tvrtko Ursulin wrote:
On 27/09/2022 22:36, Ceraolo Spurio, Daniele wrote:
On 9/27/2022 12:45 AM, Tvrtko Ursulin wrote:
On 27/09/2022 07:49, Andrzej Hajda wrote:
On 27.09.2022 01:34, Ceraolo Spurio, Daniele wrote:
On 9/26/2022 3:44 PM, Andi Shyti wrote:
Hi Andrzej,
On Mon
On Wed, Sep 28, 2022 at 11:17:06AM -0700, Dixit, Ashutosh wrote:
> On Wed, 28 Sep 2022 04:38:46 -0700, Jani Nikula wrote:
> >
> > On Mon, 19 Sep 2022, Ashutosh Dixit wrote:
> > > Register GT0_PERF_LIMIT_REASONS (0x1381a8) is available only for
> > > Gen11+. Therefore ensure perf_limit_reasons sysf
== Series Details ==
Series: drm/i915/gt: Flush to global observation point before breadcrumb write
URL : https://patchwork.freedesktop.org/series/109133/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12193_full -> Patchwork_109133v1_full
==
Register GT0_PERF_LIMIT_REASONS (0x1381a8) is available only for
Gen11+. Therefore ensure perf_limit_reasons sysfs files are created only
for Gen11+. Otherwise on Gen < 5 accessing these files results in the
following oops:
<1> [88.829420] BUG: unable to handle page fault for address: c9bb
From: Ville Syrjälä
For MTL, changing cdclk from between certain frequencies has
both squash and crawl. Use the current cdclk config and
the new(desired) cdclk config to construtc a mid cdclk config.
Set the cdclk twice:
- Current cdclk -> mid cdclk
- mid cdclk -> desired cdclk
v2: Add check in
As per bSpec MTL has 38.4 MHz Reference clock.
MTL does support squasher like DG2 but only for lower
frequencies. Change the has_cdclk_squasher()
helper to reflect this.
bxt_get_cdclk() is not properly calculating HW clock for MTL,
because the squash formula is only prepared for DG2.
Apart from ad
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