Hi Jani,
kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-tip/drm-tip]
url:
https://github.com/intel-lab-lkp/linux/commits/Jani-Nikula/drm-i915-drop-Wall-and-related-disables-from-cflags-as-redundant/20231006-203658
base: git
Enable GuC TLB invalidations for MTL. Though more platforms than just
MTL support GuC TLB invalidations, MTL is presently the only platform
that requires it for any purpose, so only enable it there for now to
minimize cross-platform impact.
Signed-off-by: Jonathan Cavitt
---
For the gt_tlb live selftest, when operating on the GSC engine,
increase the timeout from 10 ms to 200 ms because the GSC
engine is a bit slower than the rest.
Signed-off-by: Jonathan Cavitt
---
drivers/gpu/drm/i915/gt/selftest_tlb.c | 11 +--
1 file changed, 9 insertions(+), 2
From: Prathap Kumar Valsan
The GuC firmware had defined the interface for Translation Look-Aside
Buffer (TLB) invalidation. We should use this interface when
invalidating the engine and GuC TLBs.
Add additional functionality to intel_gt_invalidate_tlb, invalidating
the GuC TLBs and falling back
In case of GT is suspended, don't allow submission of new TLB invalidation
request and cancel all pending requests. The TLB entries will be
invalidated either during GuC reload or on system resume.
Signed-off-by: Fei Yang
Signed-off-by: Jonathan Cavitt
CC: John Harrison
---
It is not an error for GuC TLB invalidations to fail when the GT is
wedged or disabled, so do not process a wait failure as one in
guc_send_invalidate_tlb.
Signed-off-by: Fei Yang
Signed-off-by: Jonathan Cavitt
CC: John Harrison
---
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 12
Add a helper function to the GuC CT buffer that reports the expected
time to process all outstanding requests. As of now, there is no
functionality to check number of requests in the buffer, so the helper
function just reports 2 seconds, or 1ms per request up to the maximum
number of requests the
Implement GuC-based TLB invalidations and use them on MTL.
v2:
- Add missing supporting patches.
v3:
- Split suspend/resume changes and multi-gt support into separate
patches.
- Only perform GuC TLB invalidation functions when supported.
- Move intel_guc_is_enabled check function to usage
Add device info flags for if GuC TLB Invalidation is enabled.
Signed-off-by: Jonathan Cavitt
---
drivers/gpu/drm/i915/i915_drv.h | 3 ++-
drivers/gpu/drm/i915/intel_device_info.h | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h
Hi,
On 10/5/2023 5:58 PM, Borah, Chaitanya Kumar wrote:
Hello Rafael,
Hope you are doing well. I am Chaitanya from the linux graphics team
in Intel.
This mail is regarding a regression we are seeing in our CI runs[1] on
linux-next repository.
Thanks for the report, I think that this is
From: John Harrison
The latest GuC has new features and new workarounds that we wish to
enable. So let the universe know that it is useful to update their
firmware.
Signed-off-by: John Harrison
---
drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 8
1 file changed, 4 insertions(+), 4
As far as I can tell, most if not all of the below comments
have now been addressed in version 8. Please check to
verify this is correct.
-Jonathan Cavitt
-Original Message-
From: Tvrtko Ursulin
Sent: Friday, October 6, 2023 6:05 AM
To: Cavitt, Jonathan ;
== Series Details ==
Series: drm/i915/guc: Update 'recommended' version to 70.12.1 for
DG2/ADL-S/ADL-P/MTL
URL : https://patchwork.freedesktop.org/series/124733/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13722 -> Patchwork_124733v1
On 10/6/23 22:17, Kees Cook wrote:
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time via CONFIG_UBSAN_BOUNDS (for
array indexing) and CONFIG_FORTIFY_SOURCE
== Series Details ==
Series: drm/i915: Store DSC DPCD capabilities in the connector
URL : https://patchwork.freedesktop.org/series/124723/
State : warning
== Summary ==
Error: dim checkpatch failed
a34e461c1c43 drm/i915/dp: Sanitize DPCD revision check in
intel_dp_get_dsc_sink_cap()
== Series Details ==
Series: drm/i915: Add wrapper for getiing display step (rev3)
URL : https://patchwork.freedesktop.org/series/124340/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13722 -> Patchwork_124340v3
Summary
On 06.10.2023 10:31, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin
XeHP SDV was a pre-production hardware used to bring up ATS and was not
generally available. Since latter was since explicitly added, there is no
need to keep the code for the former around.
Signed-off-by: Tvrtko Ursulin
---
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time via CONFIG_UBSAN_BOUNDS (for
array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family
functions).
On 10/6/2023 03:20, Nirmoy Das wrote:
On 10/6/2023 12:11 PM, Tvrtko Ursulin wrote:
Hi,
Andi asked me to summarize what I think is unaddressed review
feedback so far in order to consolidate and enable hopefully things
to move forward. So I will try to re-iterate the comments and
questions
== Series Details ==
Series: drm/print: Add drm_dbg_ratelimited
URL : https://patchwork.freedesktop.org/series/124722/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13722 -> Patchwork_124722v1
Summary
---
== Series Details ==
Series: drm/i915: Add wrapper for getiing display step (rev3)
URL : https://patchwork.freedesktop.org/series/124340/
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: align with W=1 warnings
URL : https://patchwork.freedesktop.org/series/124718/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
On 10/6/2023 09:18, John Harrison wrote:
On 10/6/2023 03:20, Nirmoy Das wrote:
On 10/6/2023 12:11 PM, Tvrtko Ursulin wrote:
Hi,
Andi asked me to summarize what I think is unaddressed review
feedback so far in order to consolidate and enable hopefully things
to move forward. So I will try
== Series Details ==
Series: drm/print: Add drm_dbg_ratelimited
URL : https://patchwork.freedesktop.org/series/124722/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
On Fri, Oct 06, 2023 at 03:34:47PM +0300, Jani Nikula wrote:
> We enable a bunch more compiler warnings than the kernel
> defaults. However, they've drifted to become a unique set of warnings,
> and have increasingly fallen behind from the W=1 set.
>
> Align with the W=1 warnings from
On 10/5/2023 12:35, Jonathan Cavitt wrote:
For the gt_tlb live selftest, increase the timeout from 10 ms to 200 ms.
200 ms should be more than enough time, and 10 ms was too aggressive.
This is simply waiting for a request to begin executing on an idle
system? How can 10ms possibly be too
== Series Details ==
Series: Trim some pre-production code (rev2)
URL : https://patchwork.freedesktop.org/series/124705/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
Hi John,
> The latest GuC has new features and new workarounds that we wish to
> enable. So let the universe know that it is useful to update their
> firmware.
>
> Signed-off-by: John Harrison
Reviewed-by: Andi Shyti
Andi
On Fri, 2023-10-06 at 09:31 +0100, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin
>
> It is not our policy to keep pre-production hardware support for this long
> so I guess this one was just forgotten.
Wouldn't it make sense to also remove the PCI IDs if they never made it
to the real production
== Series Details ==
Series: drm/i915: align with W=1 warnings
URL : https://patchwork.freedesktop.org/series/124718/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13722 -> Patchwork_124718v1
Summary
---
**SUCCESS**
On 06.10.2023 10:31, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin
PVC support will not be coming to i915 so get rid of its partial
enablement and reduce the driver maintenance burden.
Signed-off-by: Tvrtko Ursulin
---
.../gpu/drm/i915/gem/i915_gem_object_types.h | 2 +-
On 10/6/2023 03:23, Tvrtko Ursulin wrote:
On 05/10/2023 20:35, Jonathan Cavitt wrote:
...
+static bool intel_gt_is_enabled(const struct intel_gt *gt)
+{
+ /* Check if GT is wedged or suspended */
+ if (intel_gt_is_wedged(gt) || !intel_irqs_enabled(gt->i915))
+ return false;
+
On Fri, Oct 06, 2023 at 04:37:09PM +0300, Imre Deak wrote:
> Check only the eDP or the DP specific DPCD revision depending on the
> sink type. Pass the corresponding revision to the function, which allows
> getting the DSC caps of a branch device (in an MST topology, which has
> its own DPCD and
== Series Details ==
Series: drm/i915/lnl: Remove watchdog timers for PSR
URL : https://patchwork.freedesktop.org/series/124715/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13722 -> Patchwork_124715v1
Summary
---
On Fri, Oct 06, 2023 at 03:34:46PM +0300, Jani Nikula wrote:
> The kernel top level Makefile, and recently scripts/Makefile.extrawarn,
> have included -Wall, and the disables -Wno-format-security and
> $(call cc-disable-warning,frame-address,) for a very long time. They're
> redundant in our local
== Series Details ==
Series: Trim some pre-production code (rev2)
URL : https://patchwork.freedesktop.org/series/124705/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13722 -> Patchwork_124705v2
Summary
---
== Series Details ==
Series: drm/i915/guc: Enable WA 14018913170 (rev2)
URL : https://patchwork.freedesktop.org/series/124694/
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: Store DSC DPCD capabilities in the connector
URL : https://patchwork.freedesktop.org/series/124723/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13722 -> Patchwork_124723v1
Summary
== Series Details ==
Series: drm/i915: Add bigjoiner force enable option to debugfs
URL : https://patchwork.freedesktop.org/series/124730/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13722 -> Patchwork_124730v1
Summary
Tvrtko, would you have any thoughts on this one?
John.
On 10/4/2023 02:57, Dan Carpenter wrote:
Hello Matthew Brost,
This is a semi-automatic email about new static checker warnings.
The patch 22916bad07a5: "drm/i915: Move submission tasklet to
i915_sched_engine" from Jun 17, 2021, leads to
On 06.10.2023 10:31, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin
It is not our policy to keep pre-production hardware support for this long
so I guess this one was just forgotten.
Signed-off-by: Tvrtko Ursulin
Reviewed-by: Andrzej Hajda
Regards
Andrzej
---
On 9/15/2023 2:55 PM, john.c.harri...@intel.com wrote:
From: John Harrison
To prevent running out of bits, new w/a enable flags are being added
via a KLV system instead of a 32 bit flags word.
Signed-off-by: John Harrison
---
.../gpu/drm/i915/gt/uc/abi/guc_errors_abi.h | 1 +
On 9/15/2023 2:55 PM, john.c.harri...@intel.com wrote:
From: John Harrison
Some platforms require holding RCS context switches until CCS is idle
(the reverse w/a of Wa_14014475959). Some platforms require both
versions.
Signed-off-by: John Harrison
---
== Series Details ==
Series: drm/print: Add drm_dbg_ratelimited
URL : https://patchwork.freedesktop.org/series/124722/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13722_full -> Patchwork_124722v1_full
Summary
---
== Series Details ==
Series: drm/i915/guc: Enable WA 14018913170 (rev2)
URL : https://patchwork.freedesktop.org/series/124694/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13722 -> Patchwork_124694v2
Summary
---
== Series Details ==
Series: drm/i915: align with W=1 warnings (rev2)
URL : https://patchwork.freedesktop.org/series/124718/
State : failure
== Summary ==
Error: patch
https://patchwork.freedesktop.org/api/1.0/series/124718/revisions/2/mbox/ not
applied
Applying: drm/i915: drop -Wall and
On Fri, Oct 6, 2023 at 5:35 AM Jani Nikula wrote:
>
> The kernel top level Makefile, and recently scripts/Makefile.extrawarn,
> have included -Wall, and the disables -Wno-format-security and
> $(call cc-disable-warning,frame-address,) for a very long time. They're
> redundant in our local
== Series Details ==
Series: drm/i915: Define and use GuC and CTB TLB invalidation routines
URL : https://patchwork.freedesktop.org/series/124744/
State : warning
== Summary ==
Error: dim checkpatch failed
a989e19c9fa8 drm/i915: Add GuC TLB Invalidation device info flags
b8ea885e3069
== Series Details ==
Series: drm/i915: Define and use GuC and CTB TLB invalidation routines
URL : https://patchwork.freedesktop.org/series/124744/
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: Define and use GuC and CTB TLB invalidation routines
URL : https://patchwork.freedesktop.org/series/124744/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13722 -> Patchwork_124744v1
On 10/3/2023 13:58, Umesh Nerlige Ramappa wrote:
On Fri, Sep 22, 2023 at 03:25:08PM -0700, john.c.harri...@intel.com
wrote:
From: John Harrison
The GuC has been extended to support a much more friendly engine
busyness interface. So partition the old interface into a 'busy_v1'
space and add
== Series Details ==
Series: drm/i915/lnl: Remove watchdog timers for PSR
URL : https://patchwork.freedesktop.org/series/124715/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13722_full -> Patchwork_124715v1_full
Summary
Hi Kees,
On Fri, Oct 06, 2023 at 01:17:45PM -0700, Kees Cook wrote:
> Prepare for the coming implementation by GCC and Clang of the __counted_by
> attribute. Flexible array members annotated with __counted_by can have
> their accesses bounds-checked at run-time via CONFIG_UBSAN_BOUNDS (for
>
== Series Details ==
Series: drm/i915/guc: Create the guc_to_i915() wrapper (rev2)
URL : https://patchwork.freedesktop.org/series/124686/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13722_full -> Patchwork_124686v2_full
== Series Details ==
Series: drm/i915/guc: Annotate struct ct_incoming_msg with __counted_by
URL : https://patchwork.freedesktop.org/series/124747/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13723 -> Patchwork_124747v1
Remove redundant intel_connector NULL check. Having it here just
creates further confusion and also the variable already gets
dereferenced before the aforementioned NULL check
Signed-off-by: Suraj Kandpal
Reviewed-by: Andi Shyti
---
drivers/gpu/drm/i915/display/intel_ddi.c | 2 +-
1 file
> -Original Message-
> From: Vivi, Rodrigo
> Sent: Thursday, October 5, 2023 7:10 PM
> To: Sousa, Gustavo
> Cc: Kahola, Mika ; intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH] drm/i915/display: Reset message bus after
> each read/write operation
>
> On Thu, Oct 05,
Hi,
> -Original Message-
> From: Murthy, Arun R
> Sent: Wednesday, October 4, 2023 4:01 PM
> To: Manna, Animesh ; intel-
> g...@lists.freedesktop.org
> Cc: dri-de...@lists.freedesktop.org; Nikula, Jani ;
> Hogander, Jouni
> Subject: RE: [PATCH v6 5/6] drm/i915/panelreplay:
drm-misc-next-2023-10-06:
drm-misc-next for v6.7:
Cross-subsystem Changes:
- drm-misc now matches all drivers to ensure it goes to the correct
tree.
- Clarify NXP i.MX 8MQ DCSS goes through drm-misc tree in MAINTAINERS.
Core Changes:
- Assorted small fixes in gpuvm, bridge.
- Improve format
> -Original Message-
> From: Murthy, Arun R
> Sent: Wednesday, October 4, 2023 4:13 PM
> To: Manna, Animesh ; intel-
> g...@lists.freedesktop.org
> Cc: dri-de...@lists.freedesktop.org; Nikula, Jani ;
> Hogander, Jouni
> Subject: RE: [PATCH v6 3/6] drm/i915/panelreplay: Initializaton
On 06/10/2023 11:11, Tvrtko Ursulin wrote:
Hi,
Andi asked me to summarize what I think is unaddressed review feedback
so far in order to consolidate and enable hopefully things to move
forward. So I will try to re-iterate the comments and questions below.
But also note that there is a
== Series Details ==
Series: drm/i915: Display state checker cleanup (rev3)
URL : https://patchwork.freedesktop.org/series/124616/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13719_full -> Patchwork_124616v3_full
Summary
From: Nirmoy Das
Add a function for ratelimitted debug print.
Cc: Maarten Lankhorst
Cc: Maxime Ripard
Cc: Thomas Zimmermann
Cc: David Airlie
Cc: Daniel Vetter
Reviewed-by: Matthew Auld
Reviewed-by: Andi Shyti
Signed-off-by: Nirmoy Das
Signed-off-by: Andi Shyti
---
Hi Tvrtko,
On Fri, Oct 06, 2023 at 09:31:03AM +0100, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin
>
> XeHP SDV was a pre-production hardware used to bring up ATS and was not
> generally available. Since latter was since explicitly added, there is no
mmhh?
> need to keep the code for the
In an MST topology the DSC capabilities are specific to each connector,
retrieved either from the sink if it decompresses the stream, or from a
branch device between the source and the sink in case this branch device
does the decompression. Accordingly each connector needs to cache its
own DSC
Similarly to eDP and SST-DP connectors read out the DSC capabilities for
MST connectors as well. Atm these will match the root port's DSC caps
and only used after a follow-up change enables the decompression for
each stream separately (vs. the current way of enabling it only globally
in the first
Cahce the i915 specific device and connector pointers in
i915_dsc_fec_support_show().
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_display_debugfs.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git
Check only the eDP or the DP specific DPCD revision depending on the
sink type. Pass the corresponding revision to the function, which allows
getting the DSC caps of a branch device (in an MST topology, which has
its own DPCD and so DPCD revision).
Signed-off-by: Imre Deak
---
This patchset moves the DSC DPCD capabilities from the encoder
(intel_dp) to the connector. This is required since in an MST topology
each connector has its own version of these capabilities, allowing
to configure/enable the DSC decompression for each stream separately.
The changes are needed for
Use the connector's DSC DPCD capabilities in
intel_dp_dsc_get_slice_count().
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 12 ++--
drivers/gpu/drm/i915/display/intel_dp.h | 2 +-
drivers/gpu/drm/i915/display/intel_dp_mst.c | 2 +-
3 files changed, 8
intel_dp_source_dsc_version_minor() only requires the i915 pointer, so pass
only this to the function.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
Use the connector's DSC DPCD capabilities in
intel_dp_dsc_supports_format().
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
intel_dp_sink_dsc_version_minor() only requires the DSC DPCD, so pass
only this to the function.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
Use the connector's DSC DPCD capabilities in
intel_dp_dsc_compute_params().
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 17 -
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
Use the connector's DSC DPCD capabilities in
intel_dp_mst_mode_valid_ctx().
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp_mst.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c
Use the connector's DSC DPCD capabilities in
intel_dp_dsc_compute_config().
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
b/drivers/gpu/drm/i915/display/intel_dp.c
The previous patches converted all users of the DSC DPCD caps to look
these up from the connector, so remove the version stored in intel_dp.
A follow-up patchset will read out the MST connector specific
capabilities in intel_dp_add_mst_connector() ->
Use the connector's DSC DPCD capabilities in intel_dp_mode_valid().
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
b/drivers/gpu/drm/i915/display/intel_dp.c
Use the connector's DSC DPCD capabilities in
drm_dp_dsc_sink_supported_input_bpcs().
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 2 +-
drivers/gpu/drm/i915/display/intel_dp_mst.c | 4 +---
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git
Use the connector's DSC DPCD capabilities in
intel_dp_dsc_max_sink_compressed_bppx16().
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 19 +++
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
Use the connector's DSC DPCD capabilities in intel_dp_supports_fec().
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
Use the connector's DSC DPCD capabilities in intel_dp_dsc_compute_max_bpp()
instead of the version stored in the encoder.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 13 -
drivers/gpu/drm/i915/display/intel_dp.h | 3 ++-
Use the connector's DSC DPCD capabilities in i915_dsc_fec_support_show()
instead of the version stored in the encoder. Atm the two are identical,
but a follow-up patch will store the (MST) connector specific version
in the connector.
Signed-off-by: Imre Deak
---
Use the connector's DSC DPCD capabilities in intel_dp_supports_dsc().
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_dp.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
b/drivers/gpu/drm/i915/display/intel_dp.c
Hi John,
On Thu, Oct 05, 2023 at 06:35:53PM -0700, john.c.harri...@intel.com wrote:
> From: Daniele Ceraolo Spurio
>
> The GuC handles the WA, the KMD just needs to set the flag to enable
> it on the appropriate platforms.
>
> Signed-off-by: John Harrison
> Signed-off-by: Daniele Ceraolo
From: Tvrtko Ursulin
It is not our policy to keep pre-production hardware support for this long
so I guess this one was just forgotten.
Signed-off-by: Tvrtko Ursulin
---
drivers/gpu/drm/i915/i915_driver.c | 1 -
drivers/gpu/drm/i915/i915_drv.h| 2 --
2 files changed, 3 deletions(-)
diff
From: Tvrtko Ursulin
PVC support will not be coming to i915 so get rid of its partial
enablement and reduce the driver maintenance burden.
Signed-off-by: Tvrtko Ursulin
---
.../gpu/drm/i915/gem/i915_gem_object_types.h | 2 +-
drivers/gpu/drm/i915/gt/gen8_engine_cs.c | 3 -
From: Tvrtko Ursulin
XeHP SDV was a pre-production hardware used to bring up ATS and was not
generally available. Since latter was since explicitly added, there is no
need to keep the code for the former around.
Signed-off-by: Tvrtko Ursulin
---
drivers/gpu/drm/i915/gt/intel_gsc.c |
From: Tvrtko Ursulin
A little bit of house keeping, trimming off some pre-production hardware and
incomplete platform support.
Tvrtko Ursulin (3):
drm/i915: Remove early/pre-production Haswell code
drm/i915: Remove incomplete PVC plumbing
drm/i915: Remove xehpsdv support
Hi Tvrtko,
> A little bit of house keeping, trimming off some pre-production hardware and
> incomplete platform support.
>
> Tvrtko Ursulin (3):
> drm/i915: Remove early/pre-production Haswell code
> drm/i915: Remove incomplete PVC plumbing
> drm/i915: Remove xehpsdv support
That's a very
Hi Kamil,
Thanks for review.
On Thursday, 5 October 2023 23:28:44 CEST Kamil Konieczny wrote:
> Hi Janusz,
>
> On 2023-10-03 at 11:10:53 +0200, Janusz Krzysztofik wrote:
> > Recent improvements to the kernel kunit framework allow us to obtain a
> > list of test cases provided by a kunit test
Quoting Kahola, Mika (2023-10-06 03:49:15-03:00)
>> -Original Message-
>> From: Vivi, Rodrigo
>> Sent: Thursday, October 5, 2023 7:10 PM
>> To: Sousa, Gustavo
>> Cc: Kahola, Mika ; intel-gfx@lists.freedesktop.org
>> Subject: Re: [Intel-gfx] [PATCH] drm/i915/display: Reset message bus
Hi,
> > + /* Preallocate a shared id for use under memory pressure. */
> > + err = xa_alloc_cyclic_irq(>tlb_lookup, >serial_slot, wait,
> > + xa_limit_32b, >next_seqno, GFP_KERNEL);
> > + if (err == -ENOMEM) {
> > + kfree(wait);
> > + return
Hi Tvrtko,
On Fri, Oct 06, 2023 at 09:31:02AM +0100, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin
>
> PVC support will not be coming to i915 so get rid of its partial
> enablement and reduce the driver maintenance burden.
>
> Signed-off-by: Tvrtko Ursulin
Reviewed-by: Andi Shyti
Andi
On Fri, 2023-10-06 at 14:42 +0300, Mika Kahola wrote:
> Currently we are not using watchdog timers for PSR/PSR2.
> The patch disables these timers so they are not in use.
>
> BSpec: 69895
>
> Signed-off-by: Mika Kahola
> ---
> drivers/gpu/drm/i915/display/intel_psr.c | 24
On Fri, Oct 06, 2023 at 02:42:10PM +0300, Mika Kahola wrote:
> Currently we are not using watchdog timers for PSR/PSR2.
> The patch disables these timers so they are not in use.
I can't figure out what you're saying here. What bspec seems to be
saying is that the max_sleep thing got nuked from
> -Original Message-
> From: Sousa, Gustavo
> Sent: Friday, October 6, 2023 2:57 PM
> To: Kahola, Mika ; Vivi, Rodrigo
>
> Cc: intel-gfx@lists.freedesktop.org
> Subject: RE: [Intel-gfx] [PATCH] drm/i915/display: Reset message bus after
> each read/write operation
>
> Quoting Kahola,
Update i915 extra warnings to align with W=1 warnings.
Cc'ing some folks who have contributed to i915 warnings in the past. I'm
only running gcc 12 locally, so I may not hit all issues that other gcc
or clang versions might hit.
BR,
Jani.
Cc: Arnd Bergmann
Cc: Nick Desaulniers
Cc: Nathan
The kernel top level Makefile, and recently scripts/Makefile.extrawarn,
have included -Wall, and the disables -Wno-format-security and
$(call cc-disable-warning,frame-address,) for a very long time. They're
redundant in our local subdir-ccflags-y and can be dropped.
Cc: Arnd Bergmann
Cc: Nick
> -Original Message-
> From: Ville Syrjälä
> Sent: Friday, October 6, 2023 3:29 PM
> To: Kahola, Mika
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH] drm/i915/lnl: Remove watchdog timers for PSR
>
> On Fri, Oct 06, 2023 at 02:42:10PM +0300, Mika Kahola wrote:
>
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