On Tue, Apr 14, 2020 at 4:03 PM José Roberto de Souza
wrote:
>
> Right now dp.regs.dp_tp_ctl/status are only set during the encoder
> pre_enable() hook, what is causing all reads and writes to those
> registers to go to offset 0x0 before pre_enable() is executed.
>
> So if i915 takes the BIOS
== Series Details ==
Series: series starting with [1/3] drm/i915/display: Load DP_TP_CTL/STATUS
offset before use it
URL : https://patchwork.freedesktop.org/series/75946/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17303
== Series Details ==
Series: series starting with [1/3] drm/i915/display: Load DP_TP_CTL/STATUS
offset before use it
URL : https://patchwork.freedesktop.org/series/75946/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
== Series Details ==
Series: Tigerlake workaround updates
URL : https://patchwork.freedesktop.org/series/75944/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17302
Summary
---
**SUCCESS**
No
== Series Details ==
Series: Tigerlake workaround updates
URL : https://patchwork.freedesktop.org/series/75944/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610: WARNING: duplicate label
gpu/i915:layout, other
== Series Details ==
Series: Tigerlake workaround updates
URL : https://patchwork.freedesktop.org/series/75944/
State : warning
== Summary ==
$ dim sparse origin/drm-tip
Sparse version: v0.6.0
___
Intel-gfx mailing list
== Series Details ==
Series: drm/i915: Use single set of AUX powerwell ops for gen11+
URL : https://patchwork.freedesktop.org/series/75943/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17301
Summary
== Series Details ==
Series: drm/i915: Use single set of AUX powerwell ops for gen11+
URL : https://patchwork.freedesktop.org/series/75943/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610: WARNING: duplicate label
== Series Details ==
Series: series starting with [v5,1/8] drm/i915/display: Move out code to return
the digital_port of the aux ch
URL : https://patchwork.freedesktop.org/series/75941/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17300
== Series Details ==
Series: series starting with [v5,1/8] drm/i915/display: Move out code to return
the digital_port of the aux ch
URL : https://patchwork.freedesktop.org/series/75941/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
Hi all,
Today's linux-next merge of the drm-misc tree got a conflict in:
drivers/gpu/drm/i915/display/intel_dp_mst.c
between commit:
743acd115070 ("drm/i915: Get rid of silly void* from MST code")
from the drm-intel tree and commit:
20c22ad32957 ("drm/dp_mst: Remove
== Series Details ==
Series: series starting with [v5,1/8] drm/i915/display: Move out code to return
the digital_port of the aux ch
URL : https://patchwork.freedesktop.org/series/75941/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
960c21212bc2 drm/i915/display: Move out code
Hi all,
Today's linux-next merge of the drm-misc tree got a conflict in:
MAINTAINERS
between commitis:
4400b7d68f6e ("MAINTAINERS: sort entries by entry name")
3b50142d8528 ("MAINTAINERS: sort field names for all entries")
from Linus' tree and commits:
8edb69970739 ("MAINTAINERS:
== Series Details ==
Series: drm: Fix HDCP failures when SRM fw is missing (rev2)
URL : https://patchwork.freedesktop.org/series/75938/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17299
Summary
---
== Series Details ==
Series: drm: Fix HDCP failures when SRM fw is missing (rev2)
URL : https://patchwork.freedesktop.org/series/75938/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610: WARNING: duplicate label
== Series Details ==
Series: drm: Fix HDCP failures when SRM fw is missing (rev2)
URL : https://patchwork.freedesktop.org/series/75938/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
e0a6dea979f6 drm: Fix HDCP failures when SRM fw is missing
-:6: ERROR:GIT_COMMIT_ID: Please use
== Series Details ==
Series: series starting with [1/2] drm/i915/gt: Try to smooth RPS spikes
URL : https://patchwork.freedesktop.org/series/75927/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17298
== Series Details ==
Series: series starting with [1/2] drm/i915/gt: Try to smooth RPS spikes
URL : https://patchwork.freedesktop.org/series/75927/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610: WARNING: duplicate
== Series Details ==
Series: series starting with [1/2] drm/i915/gt: Try to smooth RPS spikes
URL : https://patchwork.freedesktop.org/series/75927/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
fa2b7bf5aa68 drm/i915/gt: Try to smooth RPS spikes
-:13: WARNING:TYPO_SPELLING:
== Series Details ==
Series: drm/i915: Synchronize active and retire callbacks
URL : https://patchwork.freedesktop.org/series/75924/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17297
Summary
---
== Series Details ==
Series: drm/i915: Synchronize active and retire callbacks
URL : https://patchwork.freedesktop.org/series/75924/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610: WARNING: duplicate label
== Series Details ==
Series: drm/i915: Synchronize active and retire callbacks
URL : https://patchwork.freedesktop.org/series/75924/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
b0e2d2d0b0c3 drm/i915: Synchronize active and retire callbacks
-:10: WARNING:COMMIT_LOG_LONG_LINE:
== Series Details ==
Series: series starting with [v6,1/4] drm/i915/perf: break OA config buffer
object in 2
URL : https://patchwork.freedesktop.org/series/75920/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17296
== Series Details ==
Series: series starting with [v6,1/4] drm/i915/perf: break OA config buffer
object in 2
URL : https://patchwork.freedesktop.org/series/75920/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610:
== Series Details ==
Series: series starting with [v6,1/4] drm/i915/perf: break OA config buffer
object in 2
URL : https://patchwork.freedesktop.org/series/75920/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
29791c84c5a1 drm/i915/perf: break OA config buffer object in 2
== Series Details ==
Series: drm/i915: Always defer fenced work to the worker
URL : https://patchwork.freedesktop.org/series/75917/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17295
Summary
---
== Series Details ==
Series: drm/i915: Always defer fenced work to the worker
URL : https://patchwork.freedesktop.org/series/75917/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610: WARNING: duplicate label
== Series Details ==
Series: drm/i915: Fix indirect context size calculation
URL : https://patchwork.freedesktop.org/series/75916/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17294
Summary
---
== Series Details ==
Series: drm/i915: Fix indirect context size calculation
URL : https://patchwork.freedesktop.org/series/75916/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610: WARNING: duplicate label
On Tue, 2020-04-14 at 22:33 +, Patchwork wrote:
> == Series Details ==
>
> Series: series starting with [1/2] drm/i915/display: Load
> DP_TP_CTL/STATUS offset before use it
> URL : https://patchwork.freedesktop.org/series/75898/
> State : failure
>
> == Summary ==
>
> Applying:
It was missing the step 7.b - "If not type-C static connection,
configure PORT_CL_DW10 Static Power Down to power up all lanes of the
DDI".
BSpec: 53339
BSpec: 49191
Signed-off-by: José Roberto de Souza
---
drivers/gpu/drm/i915/display/intel_ddi.c | 10 ++
1 file changed, 10
== Series Details ==
Series: series starting with [v4,1/3] drm/dp: DRM DP helper for reading Ignore
MSA from DPCD
URL : https://patchwork.freedesktop.org/series/75899/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17293
Right now dp.regs.dp_tp_ctl/status are only set during the encoder
pre_enable() hook, what is causing all reads and writes to those
registers to go to offset 0x0 before pre_enable() is executed.
So if i915 takes the BIOS state and don't do a modeset any following
link retraing will fail.
In the
Getting it only once also removing intel_hdmi that is used only once
and can be easily accessed by dig_port->hdmi.
Signed-off-by: José Roberto de Souza
---
drivers/gpu/drm/i915/display/intel_ddi.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git
== Series Details ==
Series: series starting with [v4,1/3] drm/dp: DRM DP helper for reading Ignore
MSA from DPCD
URL : https://patchwork.freedesktop.org/series/75899/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
== Series Details ==
Series: series starting with [v4,1/3] drm/dp: DRM DP helper for reading Ignore
MSA from DPCD
URL : https://patchwork.freedesktop.org/series/75899/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
e720179743cc drm/dp: DRM DP helper for reading Ignore MSA from
Francisco Jerez writes:
> Chris Wilson writes:
>
>> Quoting Francisco Jerez (2020-04-14 22:00:25)
>>> Chris Wilson writes:
>>>
>>> > Quoting Francisco Jerez (2020-04-14 20:39:48)
>>> >> Chris Wilson writes:
>>> >>
>>> >> > Quoting Chris Wilson (2020-04-14 17:14:23)
>>> >> >> Try to make RPS
== Series Details ==
Series: drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam
URL : https://patchwork.freedesktop.org/series/75895/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17291
Summary
== Series Details ==
Series: series starting with [1/2] drm/i915/display: Load DP_TP_CTL/STATUS
offset before use it
URL : https://patchwork.freedesktop.org/series/75898/
State : failure
== Summary ==
Applying: drm/i915/display: Load DP_TP_CTL/STATUS offset before use it
Applying: Revert
Chris Wilson writes:
> Quoting Francisco Jerez (2020-04-14 22:00:25)
>> Chris Wilson writes:
>>
>> > Quoting Francisco Jerez (2020-04-14 20:39:48)
>> >> Chris Wilson writes:
>> >>
>> >> > Quoting Chris Wilson (2020-04-14 17:14:23)
>> >> >> Try to make RPS dramatically more responsive by
Chris Wilson writes:
> Quoting Francisco Jerez (2020-04-14 20:39:48)
>> Chris Wilson writes:
>>
>> > Quoting Chris Wilson (2020-04-14 17:14:23)
>> >> Try to make RPS dramatically more responsive by shrinking the evaluation
>> >> intervales by a factor of 100! The issue is as we now park the
On Tue, 2020-04-14 at 13:57 -0700, Matt Roper wrote:
> AUX power wells sometimes need additional handling besides just
> programming the specific power well registers:
> * Type-C PHY's also require additional Type-C register programming
> * ICL combo PHY's require additional workarounds
> * TGL
== Series Details ==
Series: drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam
URL : https://patchwork.freedesktop.org/series/75895/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610: WARNING: duplicate label
On Tue, 2020-04-14 at 14:11 -0700, Matt Roper wrote:
> Even though the bspec is missing gen12 register details for the MCR
> selector register (0xFDC), this is confirmed by hardware folks to be
> a
> mistake; the register does exist and we do indeed need to steer
> multicast register reads to an
Quoting Dixit, Ashutosh (2020-04-14 22:37:44)
> On Tue, 14 Apr 2020 12:05:09 -0700, Chris Wilson wrote:
> >
> > The poll() is proving unreliable, where our tests timeout without the
> > spinner being terminated. Let's try a blocking read instead!
>
> Weird, wondering if all we need to do is set
Quoting Francisco Jerez (2020-04-14 22:00:25)
> Chris Wilson writes:
>
> > Quoting Francisco Jerez (2020-04-14 20:39:48)
> >> Chris Wilson writes:
> >>
> >> > Quoting Chris Wilson (2020-04-14 17:14:23)
> >> >> Try to make RPS dramatically more responsive by shrinking the evaluation
> >> >>
On Tue, 2020-04-14 at 14:11 -0700, Matt Roper wrote:
> Media decompression support should not be advertised on any display
> planes for steppings A0-C0.
Reviewed-by: José Roberto de Souza
>
> Bspec: 53273
> Fixes: 2dfbf9d2873a ("drm/i915/tgl: Gen-12 display can decompress
> surfaces compressed
On Tue, 2020-04-14 at 14:11 -0700, Matt Roper wrote:
> Cc: Matt Atwood
> Signed-off-by: Matt Roper
> ---
> drivers/gpu/drm/i915/display/intel_display_power.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c
>
Reviewed-by: José Roberto de Souza
On Tue, 2020-04-14 at 14:11 -0700, Matt Roper wrote:
> Cc: Matt Atwood
> Signed-off-by: Matt Roper
> ---
> drivers/gpu/drm/i915/display/intel_display_power.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git
On Tue, 14 Apr 2020 12:05:09 -0700, Chris Wilson wrote:
>
> The poll() is proving unreliable, where our tests timeout without the
> spinner being terminated. Let's try a blocking read instead!
Weird, wondering if all we need to do is set TFD_NONBLOCK on the fd?
>
> Closes:
Quoting Francisco Jerez (2020-04-14 20:39:48)
> Chris Wilson writes:
>
> > Quoting Chris Wilson (2020-04-14 17:14:23)
> >> Try to make RPS dramatically more responsive by shrinking the evaluation
> >> intervales by a factor of 100! The issue is as we now park the GPU
> >> rapidly upon idling, a
== Series Details ==
Series: drm/i915/ehl: extended Wa_2006604312 to ehl
URL : https://patchwork.freedesktop.org/series/75894/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17290
Summary
---
== Series Details ==
Series: drm/i915/ehl: extended Wa_2006604312 to ehl
URL : https://patchwork.freedesktop.org/series/75894/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610: WARNING: duplicate label
Cc: Matt Atwood
Signed-off-by: Matt Roper
---
drivers/gpu/drm/i915/display/intel_display_power.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c
b/drivers/gpu/drm/i915/display/intel_display_power.c
index
A recent bspec update updated Wa_1409767108 and added Wa_14010477008 to
the TGL list. Also, register 0xFDC details are missing from the gen12
section of the bspec, but we have offline confirmation from the hardware
folks that this register does indeed still exist and behave as it did on
gen11, so
Even though the bspec is missing gen12 register details for the MCR
selector register (0xFDC), this is confirmed by hardware folks to be a
mistake; the register does exist and we do indeed need to steer
multicast register reads to an appropriate instance the same as we did
on gen11.
Note that
Media decompression support should not be advertised on any display
planes for steppings A0-C0.
Bspec: 53273
Fixes: 2dfbf9d2873a ("drm/i915/tgl: Gen-12 display can decompress surfaces
compressed by the media engine")
Cc: Matt Atwood
Signed-off-by: Matt Roper
---
Chris Wilson writes:
> Quoting Francisco Jerez (2020-04-14 20:39:48)
>> Chris Wilson writes:
>>
>> > Quoting Chris Wilson (2020-04-14 17:14:23)
>> >> Try to make RPS dramatically more responsive by shrinking the evaluation
>> >> intervales by a factor of 100! The issue is as we now park the
AUX power wells sometimes need additional handling besides just
programming the specific power well registers:
* Type-C PHY's also require additional Type-C register programming
* ICL combo PHY's require additional workarounds
* TGL & EHL combo PHY's can be treated like any other power well
== Series Details ==
Series: drm/i915/gvt: Use ARRAY_SIZE instead of hardcoded size (rev2)
URL : https://patchwork.freedesktop.org/series/75888/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17289
Summary
On Tue, 2020-04-14 at 21:29 +0300, Imre Deak wrote:
> On Mon, Apr 13, 2020 at 09:45:15AM -0700, José Roberto de Souza
> wrote:
> > The intel_display_power_put_async() used in TC cold sequences made
> > easy to hit the missing deinitialization of driver in case of load
> > failure as seen in the
== Series Details ==
Series: drm/i915/gvt: Use ARRAY_SIZE instead of hardcoded size (rev2)
URL : https://patchwork.freedesktop.org/series/75888/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610: WARNING: duplicate
On Tue, 2020-04-14 at 20:30 +, Patchwork wrote:
> == Series Details ==
>
> Series: drm/i915/gvt: Use ARRAY_SIZE instead of hardcoded size (rev2)
> URL : https://patchwork.freedesktop.org/series/75888/
> State : warning
This seems an odd message to receive as I was simply
making suggestions
== Series Details ==
Series: drm/i915/gvt: Use ARRAY_SIZE instead of hardcoded size (rev2)
URL : https://patchwork.freedesktop.org/series/75888/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
7523f4bbc30d drm/i915/gvt: Use ARRAY_SIZE instead of hardcoded size
-:16:
== Series Details ==
Series: series starting with [v4,1/9] drm/i915/display: Move out code to return
the digital_port of the aux ch
URL : https://patchwork.freedesktop.org/series/75886/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17288
== Series Details ==
Series: series starting with [v4,1/9] drm/i915/display: Move out code to return
the digital_port of the aux ch
URL : https://patchwork.freedesktop.org/series/75886/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
Quoting Francisco Jerez (2020-04-14 20:39:48)
> Chris Wilson writes:
>
> > Quoting Chris Wilson (2020-04-14 17:14:23)
> >> Try to make RPS dramatically more responsive by shrinking the evaluation
> >> intervales by a factor of 100! The issue is as we now park the GPU
> >> rapidly upon idling, a
== Series Details ==
Series: series starting with [v4,1/9] drm/i915/display: Move out code to return
the digital_port of the aux ch
URL : https://patchwork.freedesktop.org/series/75886/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
07f7e1eaedcd drm/i915/display: Move out code
TC ports can enter in TCCOLD to save power and is required to request
to PCODE to exit this state before use or read to TC registers.
For TGL there is a new MBOX command to do that with a parameter to ask
PCODE to exit and block TCCOLD entry or unblock TCCOLD entry.
So adding a new power domain
Moving the code to return the digital port of the aux channel also
removing the intel_phy_is_tc() to make it generic.
digital_port will be needed in icl_tc_phy_aux_power_well_enable()
so adding it as a parameter to icl_tc_port_assert_ref_held().
While at at removing the duplicated call to
As described in "drm/i915/tc/icl: Implement TC cold sequences" users
of TC functions should held aux power well during access to avoid
read garbage due HW in TC cold state.
v3:
- renamed is_tc_cold_blocked() to assert_tc_cold_blocked()
- restored the removed 0x checks
Reviewed-by: Imre
This is a expected timeout of static TC ports not conneceted, so
not throwing warnings that would taint CI.
v3:
- moved checks to tc_phy_aux_timeout_expected()
v4:
- moved and add comments to tc_phy_aux_timeout_expected()
v5:
- only checking tc_legacy_port for TC ports
Signed-off-by: José
This is a similar function to intel_aux_power_domain() but it do not
care about TBT ports, this will be needed by ICL TC sequences.
v2:
- renamed to intel_legacy_aux_to_power_domain()
Cc: Imre Deak
Cc: Cooper Chiou
Cc: Kai-Heng Feng
Reviewed-by: Imre Deak
Tested-by: You-Sheng Yang
As part of ICL TC cold exit sequences we need to request aux power
well before lock the access to TC ports, so skiping the
intel_tc_port_ref_held() check for TC legacy ports.
Reviewed-by: Imre Deak
Tested-by: You-Sheng Yang
Signed-off-by: José Roberto de Souza
---
This is required for legacy/static TC ports as IOM is not aware of
the connection and will not trigger the TC cold exit.
Just request PCODE to exit TCCOLD is not enough as it could enter
again before driver makes use of the port, to prevent it BSpec states
that aux powerwell should be held.
So
This is a preparation for ICL TC cold exit sequences.
v2:
- renamed new functions to hsw_power_well_enable_prepare()/complete()
Signed-off-by: José Roberto de Souza
Reviewed-by: Imre Deak
Tested-by: You-Sheng Yang
---
.../drm/i915/display/intel_display_power.c| 39 +++
1
Chris Wilson writes:
> Quoting Chris Wilson (2020-04-14 17:14:23)
>> Try to make RPS dramatically more responsive by shrinking the evaluation
>> intervales by a factor of 100! The issue is as we now park the GPU
>> rapidly upon idling, a short or bursty workload such as the composited
>> desktop
On Tue, 14 Apr 2020 12:09:42 -0700, Dixit, Ashutosh wrote:
>
> On Tue, 14 Apr 2020 09:59:48 -0700, Umesh Nerlige Ramappa wrote:
> > On Mon, Apr 13, 2020 at 11:58:18PM -0700, Dixit, Ashutosh wrote:
> > > On Mon, 13 Apr 2020 22:08:47 -0700, Dixit, Ashutosh wrote:
> > >>
> > >> On Mon, 13 Apr 2020
== Series Details ==
Series: drm/i915/perf: add OA interrupt support (rev9)
URL : https://patchwork.freedesktop.org/series/54280/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8298 -> Patchwork_17287
Summary
---
== Series Details ==
Series: drm/i915/perf: add OA interrupt support (rev9)
URL : https://patchwork.freedesktop.org/series/54280/
State : warning
== Summary ==
$ make htmldocs 2>&1 > /dev/null | grep i915
./drivers/gpu/drm/i915/i915_perf_types.h:240: warning: Incorrect use of
kernel-doc
On Tue, 14 Apr 2020 09:59:48 -0700, Umesh Nerlige Ramappa wrote:
> On Mon, Apr 13, 2020 at 11:58:18PM -0700, Dixit, Ashutosh wrote:
> > On Mon, 13 Apr 2020 22:08:47 -0700, Dixit, Ashutosh wrote:
> >>
> >> On Mon, 13 Apr 2020 08:48:20 -0700, Umesh Nerlige Ramappa wrote:
> >> >
> >> > A condition in
== Series Details ==
Series: drm/i915/perf: add OA interrupt support (rev9)
URL : https://patchwork.freedesktop.org/series/54280/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
e5020136b3c9 drm/i915/perf: Reduce cpu overhead for blocking perf OA reads
260dadb836a3 drm/i915:
The poll() is proving unreliable, where our tests timeout without the
spinner being terminated. Let's try a blocking read instead!
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1676
Signed-off-by: Chris Wilson
---
lib/igt_dummyload.c | 11 ++-
1 file changed, 6
From: Sean Paul
The SRM cleanup in 79643fddd6eb2 ("drm/hdcp: optimizing the srm
handling") inadvertently altered the behavior of HDCP auth when
the SRM firmware is missing. Before that patch, missing SRM was
interpreted as the device having no revoked keys. With that patch,
if the SRM fw file is
On Tue, Apr 14, 2020 at 08:41:50PM +0300, Souza, Jose wrote:
> On Tue, 2020-04-14 at 20:39 +0300, Imre Deak wrote:
> > On Mon, Apr 13, 2020 at 09:45:12AM -0700, José Roberto de Souza
> > wrote:
> > > TC ports can enter in TCCOLD to save power and is required to
> > > request
> > > to PCODE to exit
From: Sean Paul
The SRM cleanup in 79643fddd6eb2 ("drm/hdcp: optimizing the srm
handling") inadvertently altered the behavior of HDCP auth when
the SRM firmware is missing. Before that patch, missing SRM was
interpreted as the device having no revoked keys. With that patch,
if the SRM fw file is
On Mon, Apr 13, 2020 at 02:00:03AM -0700, Radhakrishna Sripada wrote:
> Some workarounds are not sticking across suspend resume cycles. The
> forcewake ranges table has been updated and would reflect the hardware
> appropriately.
>
> Closes: https://gitlab.freedesktop.org/drm/intel/issues/1222
On Mon, Apr 13, 2020 at 09:45:15AM -0700, José Roberto de Souza wrote:
> The intel_display_power_put_async() used in TC cold sequences made
> easy to hit the missing deinitialization of driver in case of load
> failure as seen in the stack trace bellow.
>
> intel_modeset_driver_remove_noirq() had
On Tue, 2020-04-14 at 20:47 +0300, Imre Deak wrote:
> On Mon, Apr 13, 2020 at 09:45:14AM -0700, José Roberto de Souza
> wrote:
> > This is a expected timeout of static TC ports not conneceted, so
> > not throwing warnings that would taint CI.
> >
> > v3:
> > - moved checks to
On Mon, Apr 13, 2020 at 09:45:14AM -0700, José Roberto de Souza wrote:
> This is a expected timeout of static TC ports not conneceted, so
> not throwing warnings that would taint CI.
>
> v3:
> - moved checks to tc_phy_aux_timeout_expected()
>
> v4:
> - moved and add comments to
On Thu, Apr 09, 2020 at 06:47:18PM +0300, Stanislav Lisovskiy wrote:
> We need to start passing memory latency as a
> parameter when calculating plane wm levels,
> as latency can get changed in different
> circumstances(for example with or without SAGV).
> So we need to be more flexible on that
On Thu, Apr 09, 2020 at 06:47:23PM +0300, Stanislav Lisovskiy wrote:
> Lets have a unified way to handle SAGV changes,
> espoecially considering the upcoming Gen12 changes.
>
> Current "standard" way of doing this in commit_tail
> is pre/post plane updates, when everything which
> has to be
On Tue, 2020-04-14 at 20:39 +0300, Imre Deak wrote:
> On Mon, Apr 13, 2020 at 09:45:12AM -0700, José Roberto de Souza
> wrote:
> > TC ports can enter in TCCOLD to save power and is required to
> > request
> > to PCODE to exit this state before use or read to TC registers.
> >
> > For TGL there is
On Thu, Apr 09, 2020 at 06:47:21PM +0300, Stanislav Lisovskiy wrote:
> Add correspondent helpers to be able to get old/new bandwidth
> global state object.
>
> v2: - Fixed typo in function call
> v3: - Changed new functions naming to use convention proposed
> by Jani Nikula, i.e intel_bw_*
On Mon, Apr 13, 2020 at 09:45:12AM -0700, José Roberto de Souza wrote:
> TC ports can enter in TCCOLD to save power and is required to request
> to PCODE to exit this state before use or read to TC registers.
>
> For TGL there is a new MBOX command to do that with a parameter to ask
> PCODE to
On Thu, Apr 09, 2020 at 06:47:19PM +0300, Stanislav Lisovskiy wrote:
> According to many computer science sources - magic values
> in code _are_ _bad_. For many reasons: the reason is that "0"
> or "1" or whatever magic values confuses and doesn't give any
> info why this parameter is this value
On Mon, Apr 13, 2020 at 09:45:10AM -0700, José Roberto de Souza wrote:
> This is required for legacy/static TC ports as IOM is not aware of
> the connection and will not trigger the TC cold exit.
>
> Just request PCODE to exit TCCOLD is not enough as it could enter
> again before driver makes use
On Fri, Apr 10, 2020 at 03:24:32PM +0300, Stanislav Lisovskiy wrote:
> Addressing one of the comments, recommending to extract platform
> specific code from intel_can_enable_sagv as a preparation, before
> we are going to add support for tgl+.
>
> v2: - Removed whitespace
>
> Signed-off-by:
On Mon, Apr 13, 2020 at 11:58:18PM -0700, Dixit, Ashutosh wrote:
On Mon, 13 Apr 2020 22:08:47 -0700, Dixit, Ashutosh wrote:
On Mon, 13 Apr 2020 08:48:20 -0700, Umesh Nerlige Ramappa wrote:
>
> A condition in wait_event_interruptible seems to be checked twice before
> waiting on the event to
On Tue, Apr 14, 2020 at 01:32:49PM +0300, Kai Vehmanen wrote:
> Hey,
>
> On Thu, 9 Apr 2020, Ville Syrjälä wrote:
>
> > On Thu, Apr 09, 2020 at 05:14:01PM +0300, Kai Vehmanen wrote:
> > > type of content free ping, but I still dare to seek your input on what is
> > > the proper way to get
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