== Series Details ==
Series: drm/i915: Skip pxp init if gt is wedged
URL : https://patchwork.freedesktop.org/series/125658/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13799 -> Patchwork_125658v1
Summary
---
drm-misc-next-2023-10-27:
drm-misc-next for v6.7-rc1:
drm-misc-next-2023-10-19 + following:
UAPI Changes:
Cross-subsystem Changes:
- Convert fbdev drivers to use fbdev i/o mem helpers.
Core Changes:
- Use cross-references for macros in docs.
- Make drm_client_buffer_addb use addfb2.
- Add
On 27.10.2023 10:32, Patchwork wrote:
Project List - Patchwork *Patch Details*
*Series:* Apply Wa_16018031267 / Wa_16018063123 (rev2)
*URL:* https://patchwork.freedesktop.org/series/125650/
*State:*failure
*Details:*
== Series Details ==
Series: Cleanup a few functions in C10/C20 handling (rev3)
URL : https://patchwork.freedesktop.org/series/125323/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13799 -> Patchwork_125323v3
Summary
Hi Gilbert,
> diff --git a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
> b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
> index e8f42ec6b1b4..cbc4ecf26d8b 100644
> --- a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
> +++
In order to introduce a pwm api which can be used from atomic context,
we will need two functions for applying pwm changes:
int pwm_apply_cansleep(struct pwm *, struct pwm_state *);
int pwm_apply_atomic(struct pwm *, struct pwm_state *);
This commit just deals with renaming
On Tue, Oct 24, 2023 at 04:09:01AM +0300, Imre Deak wrote:
> The Synaptics MST branch deivces support DSC decompression on all their
devices
> output ports, provided that they are last branch devices (with their
> output ports connected to the sinks). The Thinkpad 40B0 TBT dock for
> instance
On Thu, 2023-10-26 at 14:23 +, Manna, Animesh wrote:
>
> > -Original Message-
> > From: Luca Coelho
> > Sent: Thursday, October 26, 2023 1:08 PM
> > To: Manna, Animesh ; intel-
> > g...@lists.freedesktop.org
> > Cc: Nikula, Jani
> > Subject: Re: [Intel-gfx] [PATCH v3] drm/i915/dsb:
== Series Details ==
Series: Cleanup a few functions in C10/C20 handling (rev3)
URL : https://patchwork.freedesktop.org/series/125323/
State : warning
== Summary ==
Error: dim checkpatch failed
12067ee10d5d drm/i915/display: Abstract C10/C20 pll hw readout
320dc6644c89 drm/i915/display:
On Tue, Oct 24, 2023 at 04:09:16AM +0300, Imre Deak wrote:
> The Synaptics MST hubs expose some sink EDID modes with a reduced HBLANK
> period, presumedly to save BW, which the hub expands before forwarding
> the stream to the sink. In particular a 4k mode with a standard CVT
> HBLANK period is
== Series Details ==
Series: Apply Wa_16018031267 / Wa_16018063123 (rev2)
URL : https://patchwork.freedesktop.org/series/125650/
State : warning
== Summary ==
Error: dim checkpatch failed
ee8204ae999d drm/i915: Reserve some kernel space per vm
ca517da59005 drm/i915: Add WABB blit for
== Series Details ==
Series: Apply Wa_16018031267 / Wa_16018063123 (rev2)
URL : https://patchwork.freedesktop.org/series/125650/
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: Apply Wa_16018031267 / Wa_16018063123 (rev2)
URL : https://patchwork.freedesktop.org/series/125650/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13799 -> Patchwork_125650v2
Summary
---
On Tue, Oct 24, 2023 at 04:09:22AM +0300, Imre Deak wrote:
> Enabling / disabling DSC decompression in the branch device downstream
> of the source may reset the while branch device. To avoid this while the
"may reset the whOle branch device" I guess?
> streams are still active, force a modeset
On Tue, Oct 24, 2023 at 04:09:03AM +0300, Imre Deak wrote:
> Add a quirk for Synaptics MST hubs, which require a workaround - at leat
> on i915 - for some modes, on which the hub applies HBLANK expansion.
> These modes will only work by enabling DSC decompression for them, a
> follow-up patch will
On 10/13/2023 7:32 PM, Ville Syrjala wrote:
From: Ville Syrjälä
Apparently some BDW machines (eg. HP Pavilion 15-ab) shipped with
a VBT inherited from some earlier HSW model. On HSW the HDMI level
shift value could go up to 11, whereas on BDW the maximum value is
9.
The DDI code does clamp
> -Original Message-
> From: Das, Nirmoy
> Sent: Thursday, October 26, 2023 3:57 PM
> To: intel-gfx@lists.freedesktop.org
> Cc: Das, Nirmoy ; Kahola, Mika ;
> Deak, Imre ; Nikula,
> Jani ; Hajda, Andrzej
> Subject: [PATCH v3] drm/i915/tc: Fix -Wformat-truncation in intel_tc_port_init
>
On Tue, Oct 24, 2023 at 04:09:02AM +0300, Imre Deak wrote:
> Add the DPCD flag to enable DSC passthrough in a last branch device,
> used in a follow-up i915 patch.
>
> Also add a flag to detect HBLANK expansion support in a branch device,
> used by a workaround in a follow-up i915 patch.
>
> Cc:
Darkscreen detection checks if all the pixels of the frame are less then
or equal to the comparision value. The comparision value is set to 256
i.e black. So upon getting black pixels from the pipe, the dark screen
detect bit is set and an error message will be printed.
v2: Addressed review
This is to set the enable/disable status.
v2: Addressed review comments (Jani)
Signed-off-by: Nemesa Garg
---
.../gpu/drm/i915/display/intel_darkscreen.c | 36 +++
.../drm/i915/display/intel_display_debugfs.c | 2 ++
2 files changed, 38 insertions(+)
diff --git
The logic checks for any black screen at pipe level and
upon such detection prints error. Darkscreen compares the
pixels with the compare value(0x00 - black) for the detection
purpose. This feature can be enables/disabled through debugfs.
Nemesa Garg (2):
drm/i915/display: Add support for
On Fri, 27 Oct 2023, Nemesa Garg wrote:
> Darkscreen detection checks if all the pixels of the frame are less then
> or equal to the comparision value. The comparision value is set to 256
> i.e black. So upon getting black pixels from the pipe, the dark screen
> detect bit is set and an error
Hi Soumya,
On Wed, Oct 25, 2023 at 09:43:08PM -0700, Soumya Negi wrote:
> In accordance to Linux coding style(Documentation/process/4.Coding.rst),
> remove unneeded braces from if-else block as all arms of this block
> contain single statements.
>
> Suggested-by: Andi Shyti
> Signed-off-by:
On Thu, 26 Oct 2023, Zhanjun Dong wrote:
> gt wedged is fatal error, skip the pxp init on this situation.
More information is needed in the commit message. When do you encounter
this situation?
I'll note that nobody checks intel_pxp_init() return status, so this
silently skips PXP.
BR,
Jani.
On Thu, 12 Oct 2023, Ville Syrjälä wrote:
> On Wed, Oct 11, 2023 at 11:22:59PM +0300, Jani Nikula wrote:
>> Move sprite_name() where its only user is, and convert it to a function,
>> removing the implicit dev_priv usage.
>>
>> Signed-off-by: Jani Nikula
>
> Reviewed-by: Ville Syrjälä
Thanks,
Hi,
On 27.10.2023 07:34, Patchwork wrote:
Project List - Patchwork *Patch Details*
*Series:* Apply Wa_16018031267 / Wa_16018063123
*URL:* https://patchwork.freedesktop.org/series/125650/
*State:*failure
*Details:*
> -Original Message-
> From: Ville Syrjälä
> Sent: Thursday, October 26, 2023 8:03 PM
> To: Manna, Animesh
> Cc: intel-gfx@lists.freedesktop.org; Nikula, Jani
> Subject: Re: [Intel-gfx] [PATCH v3] drm/i915/dsb: DSB code refactoring
>
> On Sun, Oct 08, 2023 at 03:42:06PM +0530,
== Series Details ==
Series: drm/i915/lnl: Assign correct phys (rev3)
URL : https://patchwork.freedesktop.org/series/125322/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13799 -> Patchwork_125322v3
Summary
---
On Tue, Oct 24, 2023 at 04:09:18AM +0300, Imre Deak wrote:
> Enable DSC using the DSC AUX device stored for this purpose in the
> connector. This prepares for a follow-up patch which toggles DSC for
> each stream as needed, but for now keeps the current behavior, as DSC is
> still only enabled for
When i915 perf interface is not available dereferencing it will lead to
NULL dereferences.
Fix this by using DRM_DEBUG() which the scenario before the commit in
the Fixes tag.
Fixes: 2fec539112e8 ("i915/perf: Replace DRM_DEBUG with driver specific drm_dbg
call")
Signed-off-by: Harshit
On 27/10/2023 15:11, Andrzej Hajda wrote:
On 27.10.2023 16:07, Harshit Mogalapalli wrote:
When i915 perf interface is not available dereferencing it will lead to
NULL dereferences.
Fix this by using DRM_DEBUG() which the scenario before the commit in
the Fixes tag.
Fixes: 2fec539112e8
On Fri, Oct 27, 2023 at 06:00:33PM +0300, Imre Deak wrote:
> On Fri, Oct 27, 2023 at 05:52:17PM +0300, Ville Syrjälä wrote:
> > On Tue, Oct 24, 2023 at 04:09:19AM +0300, Imre Deak wrote:
> > > Enable passing through DSC streams to the sink in last branch devices.
> > >
> > > Signed-off-by: Imre
On Tue, Oct 24, 2023 at 04:09:21AM +0300, Imre Deak wrote:
> Factor out a helper to clear the pipe update flags, used by a follow-up
> patch to modeset an MST topology.
>
> Signed-off-by: Imre Deak
> ---
> drivers/gpu/drm/i915/display/intel_display.c | 52 ++--
> 1 file changed,
On Tue, Oct 24, 2023 at 04:09:22AM +0300, Imre Deak wrote:
> Enabling / disabling DSC decompression in the branch device downstream
> of the source may reset the while branch device. To avoid this while the
> streams are still active, force a modeset on all CRTC/ports connected to
> this branch
On Fri, Oct 27, 2023 at 05:52:17PM +0300, Ville Syrjälä wrote:
> On Tue, Oct 24, 2023 at 04:09:19AM +0300, Imre Deak wrote:
> > Enable passing through DSC streams to the sink in last branch devices.
> >
> > Signed-off-by: Imre Deak
> > ---
> > drivers/gpu/drm/i915/display/intel_dp.c | 26
On Tue, Oct 24, 2023 at 01:22:19PM +0300, Imre Deak wrote:
> Enable passing through DSC streams to the sink in last branch devices.
>
> v2:
> - Fix the DPCD register address while setting/clearing the passthrough
> flag.
>
> Signed-off-by: Imre Deak
Reviewed-by: Stanislav Lisovskiy
> ---
>
On Tue, Oct 24, 2023 at 04:09:08AM +0300, Imre Deak wrote:
> Atm, the BW allocated for an MST stream doesn't take into account the
> DSC control symbol (EOC) and data alignment overhead on the local (first
> downstream) MST link (reflected by the data M/N/TU values) and - besides
> the above
On Tue, Oct 24, 2023 at 01:22:17PM +0300, Imre Deak wrote:
> Add helpers drivers can use to calculate the BW allocation overhead -
> due to SSC, FEC, DSC and data alignment on symbol cycles - and the
> channel coding efficiency - due to the 8b/10b, 128b/132b encoding. On
> 128b/132b links the FEC
> -Original Message-
> From: Luca Coelho
> Sent: Friday, October 27, 2023 12:19 PM
> To: Manna, Animesh ; intel-
> g...@lists.freedesktop.org
> Cc: Nikula, Jani
> Subject: Re: [Intel-gfx] [PATCH v3] drm/i915/dsb: DSB code refactoring
>
> On Thu, 2023-10-26 at 14:23 +, Manna,
On Tue, Oct 24, 2023 at 01:22:17PM +0300, Imre Deak wrote:
> Add helpers drivers can use to calculate the BW allocation overhead -
> due to SSC, FEC, DSC and data alignment on symbol cycles - and the
> channel coding efficiency - due to the 8b/10b, 128b/132b encoding. On
> 128b/132b links the FEC
On 27.10.2023 16:07, Harshit Mogalapalli wrote:
When i915 perf interface is not available dereferencing it will lead to
NULL dereferences.
Fix this by using DRM_DEBUG() which the scenario before the commit in
the Fixes tag.
Fixes: 2fec539112e8 ("i915/perf: Replace DRM_DEBUG with driver
On Tue, Oct 24, 2023 at 04:09:06AM +0300, Imre Deak wrote:
> A follow-up patch will add up all the overheads on a DP link, where it
> makes more sense to specify each overhead factor in terms of the added
> overhead amount vs. the reciprocal remainder (of usable BW remaining
> after deducting the
Refactor DSB implementation to be compatible with Xe driver.
v1: RFC version.
v2: Make intel_dsb structure opaque from external usage. [Jani]
v3: Rebased on latest.
v4:
- Add boundary check in dsb_buffer_memset(). [Luca]
- Use size_t instead of u32. [Luca]
Cc: Jani Nikula
Signed-off-by: Animesh
Add helpers drivers can use to calculate the BW allocation overhead -
due to SSC, FEC, DSC and data alignment on symbol cycles - and the
channel coding efficiency - due to the 8b/10b, 128b/132b encoding. On
128b/132b links the FEC overhead is part of the coding efficiency, so
not accounted for in
As required by the DP standard wait for the sink to detect the FEC
decode enabling symbol sent by the source.
There is a difference between SST and MST when the source enables
the FEC encoding: on SST this happens only after enabling the
transcoder, whereas on MST it happens already after
On Tue, Oct 24, 2023 at 04:09:20AM +0300, Imre Deak wrote:
> Enable DSC decompression for all streams. In particular atm if a sink is
> connected to a last branch device that is downstream of the first branch
> device connected to the source, decompression is not enabled for it.
> Similarly it's
On Tue, Oct 24, 2023 at 04:09:03AM +0300, Imre Deak wrote:
> Add a quirk for Synaptics MST hubs, which require a workaround - at leat
> on i915 - for some modes, on which the hub applies HBLANK expansion.
> These modes will only work by enabling DSC decompression for them, a
> follow-up patch will
On Tue, Oct 24, 2023 at 01:22:18PM +0300, Imre Deak wrote:
> Enable DSC using the DSC AUX device stored for this purpose in the
> connector. This prepares for a follow-up patch which toggles DSC for
> each stream as needed, but for now keeps the current behavior, as DSC is
> still only enabled for
On Fri, Oct 27, 2023 at 05:59:45AM +, Manna, Animesh wrote:
>
>
> > -Original Message-
> > From: Ville Syrjälä
> > Sent: Thursday, October 26, 2023 8:03 PM
> > To: Manna, Animesh
> > Cc: intel-gfx@lists.freedesktop.org; Nikula, Jani
> > Subject: Re: [Intel-gfx] [PATCH v3]
On Tue, Oct 24, 2023 at 04:09:19AM +0300, Imre Deak wrote:
> Enable passing through DSC streams to the sink in last branch devices.
>
> Signed-off-by: Imre Deak
> ---
> drivers/gpu/drm/i915/display/intel_dp.c | 26 -
> 1 file changed, 25 insertions(+), 1 deletion(-)
>
>
On Tue, Oct 24, 2023 at 04:09:17AM +0300, Imre Deak wrote:
> Enable/disable the DSC decompression in the sink/branch from the MST
> encoder hooks. This prepares for an upcoming patch toggling DSC for each
> stream as needed, but for now keeps the current behavior, as DSC is only
> enabled for the
On Fri, Oct 27, 2023 at 05:20:10PM +0300, Ville Syrjälä wrote:
> On Tue, Oct 24, 2023 at 04:09:22AM +0300, Imre Deak wrote:
> > Enabling / disabling DSC decompression in the branch device downstream
> > of the source may reset the while branch device. To avoid this while the
> > streams are still
On Tue, Oct 24, 2023 at 04:09:21AM +0300, Imre Deak wrote:
> Factor out a helper to clear the pipe update flags, used by a follow-up
> patch to modeset an MST topology.
>
> Signed-off-by: Imre Deak
Was willing to do that myself :)) Spotted when doing bigjoiner related
refactoring, thanks for
On Fri, Oct 27, 2023 at 05:45:30PM +0300, Lisovskiy, Stanislav wrote:
> On Tue, Oct 24, 2023 at 04:09:20AM +0300, Imre Deak wrote:
> > Enable DSC decompression for all streams. In particular atm if a sink is
> > connected to a last branch device that is downstream of the first branch
> > device
When i915 perf interface is not available dereferencing it will lead to
NULL dereferences.
As returning -ENOTSUPP is pretty clear return when perf interface is not
available.
Fixes: 2fec539112e8 ("i915/perf: Replace DRM_DEBUG with driver specific drm_dbg
call")
Suggested-by: Tvrtko Ursulin
On Fri, Oct 27, 2023 at 06:48:44PM +0300, Ville Syrjälä wrote:
> On Tue, Oct 24, 2023 at 01:22:17PM +0300, Imre Deak wrote:
> > Add helpers drivers can use to calculate the BW allocation overhead -
> > due to SSC, FEC, DSC and data alignment on symbol cycles - and the
> > channel coding efficiency
Removes space after opening parenthesis.
Fixes the checkpatch.pl error:
ERROR: space prohibited after that opening parenthesis '('
Signed-off-by: Dorcas AnonoLitunya
---
drivers/gpu/drm/i915/gt/intel_engine_cs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Fri, Oct 27, 2023 at 06:42:20PM +0300, Ville Syrjälä wrote:
> On Tue, Oct 24, 2023 at 04:09:21AM +0300, Imre Deak wrote:
> > Factor out a helper to clear the pipe update flags, used by a follow-up
> > patch to modeset an MST topology.
> >
> > Signed-off-by: Imre Deak
> > ---
> >
Hi Tvrtko,
On 27/10/23 8:17 pm, Tvrtko Ursulin wrote:
On 27/10/2023 15:11, Andrzej Hajda wrote:
On 27.10.2023 16:07, Harshit Mogalapalli wrote:
When i915 perf interface is not available dereferencing it will lead to
NULL dereferences.
Fix this by using DRM_DEBUG() which the scenario before
== Series Details ==
Series: Enable Darkscreen Feature (rev2)
URL : https://patchwork.freedesktop.org/series/125563/
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:117:1:
== Series Details ==
Series: series starting with [1/3] drm/i915/pmu: add pmu_to_i915() helper (rev4)
URL : https://patchwork.freedesktop.org/series/125464/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_125464v4
== Series Details ==
Series: Enable Darkscreen Feature (rev2)
URL : https://patchwork.freedesktop.org/series/125563/
State : warning
== Summary ==
Error: dim checkpatch failed
d1982e22b77c drm/i915/display: Add support for darskscreen detection
Traceback (most recent call last):
File
On 27/10/2023 18:28, Harshit Mogalapalli wrote:
When i915 perf interface is not available dereferencing it will lead to
NULL dereferences.
As returning -ENOTSUPP is pretty clear return when perf interface is not
available.
Fixes: 2fec539112e8 ("i915/perf: Replace DRM_DEBUG with driver
== Series Details ==
Series: drm/i915/mtl: Apply notify_guc to all GTs (rev3)
URL : https://patchwork.freedesktop.org/series/125560/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_125560v3
Summary
---
This workaround is primarily implemented by the BIOS. However if the
BIOS applies the workaround it will reserve a small piece of our DSM
(which should be at the top, right below the WOPCM); we just need to
keep that region reserved so that nothing else attempts to re-use it.
v2: Declare regs in
> -Original Message-
> From: Roper, Matthew D
> Sent: Wednesday, October 25, 2023 11:41 PM
> To: Bhadane, Dnyaneshwar
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH v3] drm/i915/mtl: Add Wa_14019821291
>
> On Wed, Oct 25, 2023 at 04:06:46PM +0530, Dnyaneshwar
== Series Details ==
Series: drm/i915/mtl: Add Wa_14019821291 (rev4)
URL : https://patchwork.freedesktop.org/series/125282/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_125282v4
Summary
---
== Series Details ==
Series: Enable Wa_14019159160 and Wa_16019325821 for MTL (rev2)
URL : https://patchwork.freedesktop.org/series/123813/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_123813v2
Summary
== Series Details ==
Series: i915/perf: Fix NULL deref bugs with drm_dbg() calls (rev2)
URL : https://patchwork.freedesktop.org/series/125692/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_125692v2
== Series Details ==
Series: drm/i915/gt: Remove prohibited space after opening parenthesis
URL : https://patchwork.freedesktop.org/series/125707/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_125707v1
== Series Details ==
Series: Apply Wa_16018031267 / Wa_16018063123 (rev3)
URL : https://patchwork.freedesktop.org/series/125650/
State : warning
== Summary ==
Error: dim checkpatch failed
b1c2cbf3e4bd drm/i915: Reserve some kernel space per vm
f174d3fba54d drm/i915: Add WABB blit for
== Series Details ==
Series: Apply Wa_16018031267 / Wa_16018063123 (rev3)
URL : https://patchwork.freedesktop.org/series/125650/
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: Apply Wa_16018031267 / Wa_16018063123 (rev3)
URL : https://patchwork.freedesktop.org/series/125650/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_125650v3
Summary
---
== Series Details ==
Series: drm/i915/mtl: Add Wa_14019821291 (rev4)
URL : https://patchwork.freedesktop.org/series/125282/
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: Enable Wa_14019159160 and Wa_16019325821 for MTL (rev2)
URL : https://patchwork.freedesktop.org/series/123813/
State : warning
== Summary ==
Error: dim checkpatch failed
2cf2fda84a87 drm/i915: Enable Wa_16019325821
d54c40303399 drm/i915/guc: Add support for w/a
== Series Details ==
Series: Enable Wa_14019159160 and Wa_16019325821 for MTL (rev2)
URL : https://patchwork.freedesktop.org/series/123813/
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/dsb: DSB code refactoring (rev4)
URL : https://patchwork.freedesktop.org/series/124141/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_124141v4
Summary
---
On 10/6/2023 17:10, Belgaumkar, Vinay wrote:
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
== Series Details ==
Series: drm/i915: Move the g45 PEG band gap HPD workaround to the HPD code
(rev5)
URL : https://patchwork.freedesktop.org/series/125053/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_125053v5
== Series Details ==
Series: drm/i915: Improve BW management on MST links (rev7)
URL : https://patchwork.freedesktop.org/series/125490/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_125490v7
Summary
== Series Details ==
Series: drm/i915/dsb: DSB code refactoring (rev4)
URL : https://patchwork.freedesktop.org/series/124141/
State : warning
== Summary ==
Error: dim checkpatch failed
b71324c00655 drm/i915/dsb: DSB code refactoring
Traceback (most recent call last):
File
== Series Details ==
Series: drm/i915/dsb: DSB code refactoring (rev4)
URL : https://patchwork.freedesktop.org/series/124141/
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 17:38, Belgaumkar, Vinay wrote:
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
---
== Series Details ==
Series: drm/i915/bios: Clamp VBT HDMI level shift on BDW (rev4)
URL : https://patchwork.freedesktop.org/series/125120/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_125120v4
Summary
== Series Details ==
Series: drm/i915: DPLL code cleanups (rev5)
URL : https://patchwork.freedesktop.org/series/125052/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_125052v5
Summary
---
== Series Details ==
Series: Enable Darkscreen Feature (rev2)
URL : https://patchwork.freedesktop.org/series/125563/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13806 -> Patchwork_125563v2
Summary
---
**FAILURE**
== Series Details ==
Series: drm/i915: Improve BW management on MST links (rev7)
URL : https://patchwork.freedesktop.org/series/125490/
State : warning
== Summary ==
Error: dim checkpatch failed
204af169ab67 drm/dp_mst: Fix fractional DSC bpp handling
2560fe42da5d drm/dp_mst: Add helper to
== Series Details ==
Series: drm/i915: Improve BW management on MST links (rev7)
URL : https://patchwork.freedesktop.org/series/125490/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
From: John Harrison
These w/a's can have signficant performance implications for any
workload which uses both RCS and CCS. On the other hand, the hang
itself is only seen in one or two very specific workloads. So add a
module parameter to control whether the w/a's are enabled or not and
default
From: John Harrison
Use the new w/a KLV support to enable a MTL w/a. Note, this w/a is a
super-set of Wa_16019325821, so requires turning that one as well as
setting the new flag for Wa_14019159160 itself.
Signed-off-by: John Harrison
---
drivers/gpu/drm/i915/gt/gen8_engine_cs.c | 3 ++
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 +
drivers/gpu/drm/i915/gt/uc/intel_guc.h| 2 +
From: John Harrison
Enable Wa_14019159160 and Wa_16019325821 for MTL
RCS/CCS workarounds for MTL.
v2: Fix bug in WA KLV implementation (offset not being reset to start
of list). Add better comment to prep patch about how KLVs can be added.
Add a module parameter override and disable the w/a
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
---
drivers/gpu/drm/i915/gt/gen8_engine_cs.c | 19 +++
== Series Details ==
Series: drm/i915: DPLL code cleanups (rev5)
URL : https://patchwork.freedesktop.org/series/125052/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
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