On 8/18/22 3:00 PM, Matt Roper wrote:
On Wed, Aug 17, 2022 at 03:43:04PM -0700, Radhakrishna Sripada wrote:
Bit12 of the Forcewake request register should not be cleared post
gen12. Do not touch this bit while clearing during fw domain reset.
Bspec: 52542
Signed-off-by: Sushma Venkatesh Red
== Series Details ==
Series: drm/i915/display: compute config for audio
URL : https://patchwork.freedesktop.org/series/107647/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12018 -> Patchwork_107647v1
Summary
---
**S
== 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/107615/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12014_full -> Patchwork_1076
In certain scenarios, we might have to filter out some audio
configuration depending on HW limitation. For example, in
GLK DP port more than 2 channels are not supported for audio.
A monitor provides information of it's supported audio configurations
through SAD (Short Audio Descriptors) which are
== Series Details ==
Series: drm/i915: stop modifying "const" device info (rev3)
URL : https://patchwork.freedesktop.org/series/105358/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12014_full -> Patchwork_105358v3_full
Sum
> -Original Message-
> From: Ville Syrjälä
> Sent: Tuesday, August 23, 2022 6:27 PM
> To: Murthy, Arun R
> Cc: intel-gfx@lists.freedesktop.org; Shankar, Uma
> Subject: Re: [PATCHv3] drm/i915: Support Async Flip on Linear buffers
>
> On Mon, Jul 04, 2022 at 09:45:48PM +0530, Arun R Murth
On 8/19/2022 05:02, Jani Nikula wrote:
Commit 368d179adbac ("drm/i915/guc: Add GuC <-> kernel time stamp
translation information") added intel_device_info_print_runtime() in the
time info dump for no obvious reason or explanation in the commit
message. It only logs the rawclk freq. Remove it.
Cc
== Series Details ==
Series: Add DG2 OA support (rev2)
URL : https://patchwork.freedesktop.org/series/107584/
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: Add DG2 OA support (rev2)
URL : https://patchwork.freedesktop.org/series/107584/
State : warning
== Summary ==
Error: dim checkpatch failed
52bc7af769a8 drm/i915/perf: Fix OA filtering logic for GuC mode
-:6: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit
On 22.08.2022 19:27, Imre Deak wrote:
On Fri, Jul 22, 2022 at 02:51:42PM +0200, Andrzej Hajda wrote:
HPD events during driver removal can be generated by hardware and
software frameworks - drm_dp_mst, the former we can avoid by disabling
interrupts, the latter can be triggered by any drm_dp_m
OA was disabled for DG2 as support was missing. Enable it back now.
Signed-off-by: Umesh Nerlige Ramappa
---
drivers/gpu/drm/i915/i915_perf.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index ce1b6ad4d107..f109aeeec
Add new OA formats for DG2. Some of the newer OA formats are not
multples of 64 bytes and are not powers of 2. For those formats, adjust
hw_tail accordingly when checking for new reports.
Signed-off-by: Umesh Nerlige Ramappa
---
drivers/gpu/drm/i915/i915_perf.c | 63 -
== Series Details ==
Series: drm/i915/dg2: Incorporate Wa_16014892111 into DRAW_WATERMARK tuning
URL : https://patchwork.freedesktop.org/series/107638/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12017 -> Patchwork_107638v1
===
Actually, talked with airlied and they suggested at this point I should just
go ahead and push. So, pushed! Have fun getting nice DSC support everyone :)
On Tue, 2022-08-23 at 13:26 -0400, Lyude Paul wrote:
> Would anyone have any issues if I merged this today? The whole series is
> acked, but I'm
DG2 introduces OA reports with 64 bit report header fields. Perf OA
would need more information about the OA format in order to process such
reports. Store all OA format info in oa_buffer instead of just the size
and format-id.
Signed-off-by: Umesh Nerlige Ramappa
---
drivers/gpu/drm/i915/i915_p
With multi-gt, user can access multiple OA buffers concurrently. Use
stream->lock instead of gt->perf.lock to serialize file operations.
Signed-off-by: Umesh Nerlige Ramappa
---
drivers/gpu/drm/i915/i915_perf.c | 31 --
drivers/gpu/drm/i915/i915_perf_types.h | 5 ++
On DG2 A0, the OAR report format is buggy. Workaround is to not use it
for A0. For A0, remove the OAR format from the bitmask of supported
formats.
Signed-off-by: Umesh Nerlige Ramappa
---
drivers/gpu/drm/i915/i915_perf.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i
Earlier code used exclusive_stream to check for user passed context.
Simplify this by accessing stream->ctx.
Signed-off-by: Umesh Nerlige Ramappa
---
drivers/gpu/drm/i915/i915_perf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/driver
From: Vinay Belgaumkar
There is a w/a to reset RCS/CCS before it goes into RC6. This breaks
OA. Fix it by disabling RC6.
Signed-off-by: Vinay Belgaumkar
---
.../drm/i915/gt/uc/abi/guc_actions_slpc_abi.h | 9
drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c | 45 +++
drivers/
If a drm client is killed, then hw contexts used by the client are reset
immediately. This reset clears the EU flex counter configuration. If an
OA use case is running in parallel, it would start seeing zeroed eu
counter values following the reset even if the drm client is restarted.
Save/restore t
OA reports in the OA buffer contain an OA timestamp field that helps
user calculate delta between 2 OA reports. The calculation relies on the
CS timestamp frequency to convert the timestamp value to nanoseconds.
The CS timestamp frequency is a function of the CTC_SHIFT value in
RPM_CONFIG0.
In DG2
User passes uabi engine class and instance to the perf OA interface. Use
gt corresponding to the engine to pin the buffers to the right ggtt.
Signed-off-by: Umesh Nerlige Ramappa
---
drivers/gpu/drm/i915/i915_perf.c | 21 +++--
1 file changed, 19 insertions(+), 2 deletions(-)
di
DG2 introduces 64 bit counters and OA reports that have 64 bit values
for fields in the report header - report_id, timestamp, context_id and
gpu ticks. i915 uses report_id, timestamp and context_id to check for
valid reports.
In some DG2 variants, only the lower dwords for timestamp, report_id and
Predication for batch buffer commands changed in XEHPSDV.
MI_BATCH_BUFFER_START predicates based on MI_SET_PREDICATE_RESULT
register. The MI_SET_PREDICATE_RESULT register can only be modified
with MI_SET_PREDICATE command. When configured, the MI_SET_PREDICATE
command sets MI_SET_PREDICATE_RESULT b
Make perf part of gt as the OAG buffer is specific to a gt. The refactor
eventually simplifies programming the right OA buffer and the right HW
registers when supporting multiple gts.
Signed-off-by: Umesh Nerlige Ramappa
---
drivers/gpu/drm/i915/gt/intel_gt_types.h | 3 +
drivers/gpu/drm/i915
Some SKUs of same gen12 platform may have different oactxctrl
offsets. For gen12, determine oactxctrl offsets at runtime.
Signed-off-by: Umesh Nerlige Ramappa
---
drivers/gpu/drm/i915/i915_perf.c | 149 ++-
drivers/gpu/drm/i915/i915_perf_oa_regs.h | 2 +-
2 files ch
Disable Clock gating in EU when gathering the events so that EU events
are not lost.
Signed-off-by: Umesh Nerlige Ramappa
---
drivers/gpu/drm/i915/gt/intel_gt_regs.h | 1 +
drivers/gpu/drm/i915/i915_perf.c| 23 +++
2 files changed, 24 insertions(+)
diff --git a/driv
DG2 has a new feature to supports OA buffer sizes up to 128Mb by
toggling a bit in OA_DEBUG. This would eventually be a user configurable
parameter. Use OA buffer vma size in all calculations with some helpers.
v2: Let compiler decide inline (Jani)
Signed-off-by: Umesh Nerlige Ramappa
---
drive
Now that OA formats come in flavor of 64 bit reports, the report header
has 64 bit report-id, timestamp, context-id and gpu-ticks fields. When
filtering these reports, use the right width for these fields.
v2: Let compiler decide on inline (Jani)
Signed-off-by: Umesh Nerlige Ramappa
---
drivers
XEHPSDV and DG2 provide a way to configure bytes per clock vs commands
per clock reporting. Enable command per clock setting on enabling OA.
Signed-off-by: Umesh Nerlige Ramappa
---
drivers/gpu/drm/i915/i915_drv.h | 3 +++
drivers/gpu/drm/i915/i915_pci.c | 1 +
drivers/gpu/dr
With GuC mode of submission, GuC is in control of defining the context id field
that is part of the OA reports. To filter reports, UMD and KMD must know what sw
context id was chosen by GuC. There is not interface between KMD and GuC to
determine this, so read the upper-dword of EXECLIST_STATUS to
Add OA format support for DG2 and various fixes for DG2.
The below 2 patches have uapi changes:
drm/i915/perf: Add OA formats for DG2
drm/i915/perf: Apply Wa_18013179988
v2:
- Drop inline (Jani)
- Repost as some patches did not make it to the ML
- Update Test-with id
Test-with: 20220823183036.52
Although register tuning settings are generally implemented via the
workaround infrastructure, it turns out that the DRAW_WATERMARK register
is not properly saved/restored by hardware around power events (i.e.,
RC6 entry) so updates to the value cannot be applied in the usual
manner. New workaroun
== Series Details ==
Series: Enable Pipewriteback Framework (rev2)
URL : https://patchwork.freedesktop.org/series/107573/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12017 -> Patchwork_107573v2
Summary
---
**SUCCES
== Series Details ==
Series: Enable Pipewriteback Framework (rev2)
URL : https://patchwork.freedesktop.org/series/107573/
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 Pipewriteback Framework (rev2)
URL : https://patchwork.freedesktop.org/series/107573/
State : warning
== Summary ==
Error: dim checkpatch failed
695a3429a39e drm/i915: Define WD trancoder for i915
-:68: CHECK:LINE_SPACING: Please don't use multiple blank lin
From: Suraj Kandpal
Adding support for writeback transcoder to start capturing frames using
interrupt mechanism
Signed-off-by: Suraj Kandpal
---
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/display/intel_acpi.c | 1 +
drivers/gpu/drm/i915/display/intel_crtc
From: Suraj Kandpal
Changing intel_connector iterators as with writeback introduction
not all drm_connector will be embedded within intel_connector.
Signed-off-by: Suraj Kandpal
---
drivers/gpu/drm/i915/display/intel_display.h | 7 ++---
.../drm/i915/display/intel_display_types.h| 26 +++
From: Suraj Kandpal
Adding WD Types, WD transcoder to enum list and WD Transcoder offsets.
Adding i915 register definitions related to WD transcoder
Signed-off-by: Suraj Kandpal
---
drivers/gpu/drm/i915/display/intel_display.h | 6 +
.../drm/i915/display/intel_display_types.h| 1 +
dr
A patch series was floated in the drm mailing list which aimed to change
the drm_connector and drm_encoder fields to pointer in the
drm_connector_writeback structure, this received a huge pushback from
the community but since i915 expects each connector present in the
drm_device list to be a intel_
From: Suraj Kandpal
Adding support for writeback transcoder to start capturing frames using
interrupt mechanism
Signed-off-by: Suraj Kandpal
---
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/display/intel_acpi.c | 1 +
drivers/gpu/drm/i915/display/intel_crtc
From: Suraj Kandpal
Changing intel_connector iterators as with writeback introduction
not all drm_connector will be embedded within intel_connector.
Signed-off-by: Suraj Kandpal
---
drivers/gpu/drm/i915/display/intel_display.h | 7 ++---
.../drm/i915/display/intel_display_types.h| 26 +++
From: Suraj Kandpal
Adding WD Types, WD transcoder to enum list and WD Transcoder offsets.
Adding i915 register definitions related to WD transcoder
Signed-off-by: Suraj Kandpal
---
drivers/gpu/drm/i915/display/intel_display.h | 6 +
.../drm/i915/display/intel_display_types.h| 1 +
dr
== Series Details ==
Series: drm/i915: fix null pointer dereference (rev4)
URL : https://patchwork.freedesktop.org/series/99621/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12017 -> Patchwork_99621v4
Summary
---
**
Would anyone have any issues if I merged this today? The whole series is
acked, but I'm not sure if we would like to wait for R-b's?
On Wed, 2022-08-17 at 15:38 -0400, Lyude Paul wrote:
> For quite a while we've been carrying around a lot of legacy modesetting
> code in the MST helpers that has b
On Fri, 19 Aug 2022, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> EDID 1.4 introduced some extra flags in the range
> descriptor to support min/max h/vfreq >= 255. Consult them
> to correctly parse the vfreq limits.
>
> Cc: sta...@vger.kernel.org
> Closes: https://gitlab.freedesktop.org/drm/int
== Series Details ==
Series: drm/edid: Handle EDID 1.4 range descriptor h/vfreq offsets
URL : https://patchwork.freedesktop.org/series/107620/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12015 -> Patchwork_107620v1
Summar
On Tue, 23 Aug 2022, "Nilawar, Badal" wrote:
> On 23-08-2022 19:05, Jani Nikula wrote:
>> On Tue, 23 Aug 2022, Guenter Roeck wrote:
>>> On Tue, Aug 23, 2022 at 12:46:14PM +0300, Jani Nikula wrote:
>>> [ ... ]
>>
>> So why not do this in i915 Kconfig:
>>
>> config DRM_I915
>>
On Tue, 23 Aug 2022, Mitul Golani wrote:
> While executing i915_selftest, wakeref imbalance warning is seen
> with i915_selftest failure.
>
> Currently when Driver is suspended, while doing unregister
> it is taking wakeref without resuming the device.
> This patch is resuming the device, if drive
On 23-08-2022 19:05, Jani Nikula wrote:
On Tue, 23 Aug 2022, Guenter Roeck wrote:
On Tue, Aug 23, 2022 at 12:46:14PM +0300, Jani Nikula wrote:
[ ... ]
So why not do this in i915 Kconfig:
config DRM_I915
...
depends on HWMON || HWMON=n
With this change I am getting recursi
On Tue, 23 Aug 2022, Jani Nikula wrote:
> On Mon, 22 Aug 2022, Jouni Högander wrote:
>> Pps power hook seems to be problematic for backlight controlled via
>> aux channel. Disable it for such cases.
>>
>> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/3657
>> Signed-off-by: Jouni Högan
== Series Details ==
Series: drm/i915/display: Fix warning callstack for imbalance wakeref (rev5)
URL : https://patchwork.freedesktop.org/series/107211/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12014 -> Patchwork_107211v5
==
On Tue, 23 Aug 2022, Guenter Roeck wrote:
> On Tue, Aug 23, 2022 at 12:46:14PM +0300, Jani Nikula wrote:
> [ ... ]
>> >>
>> >> So why not do this in i915 Kconfig:
>> >>
>> >> config DRM_I915
>> >> ...
>> >> depends on HWMON || HWMON=n
>> > With this change I am getting recursive dependancy e
== Series Details ==
Series: drm/i915/guc/slpc: Allow SLPC to use efficient frequency (rev5)
URL : https://patchwork.freedesktop.org/series/107101/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12011_full -> Patchwork_107101v5_full
=
On Wed, Aug 03, 2022 at 11:13:38AM +0300, Jani Nikula wrote:
> On Wed, 03 Aug 2022, Animesh Manna wrote:
> > To support dual LFP two instances of pps added from display gen12 onwards.
> > Few older platform like VLV also has dual pps support but handling is
> > different. So added separate hook ge
From: Ville Syrjälä
The current scheme for generating the LFP data table pointers
(when the block including them is missing from the VBT) expects
the 0x sequence to only appear in the fp_timing terminator
entries. However some VBTs also have extra 0x sequences
elsewhere in the LFP data. W
From: Ville Syrjälä
EDID 1.4 introduced some extra flags in the range
descriptor to support min/max h/vfreq >= 255. Consult them
to correctly parse the vfreq limits.
Cc: sta...@vger.kernel.org
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6519
Signed-off-by: Ville Syrjälä
---
drive
== Series Details ==
Series: Fixes for damage clips handling (rev2)
URL : https://patchwork.freedesktop.org/series/106388/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12014 -> Patchwork_106388v2
Summary
---
**SUCCE
On Mon, Jul 04, 2022 at 09:45:48PM +0530, Arun R Murthy wrote:
> Intel Gen do support Async Flip is supported on linear buffers. Since we
> didn't had a use case, it was not enabled. Now that as part of hybrid
> graphics for unsupported hardware pixel formats, its being converted to
> linear memory
> Hi Imre,
>
> > On Fri, Aug 12, 2022 at 10:17:24AM +0530, Mitul Golani wrote:
> > > While executing i915_selftest, wakeref imbalance warning is seen
> > > with i915_selftest failure.
> > >
> > > When device is already suspended, wakeref is acquired by
> > > disable_rpm_wakeref_asserts and rpm own
== Series Details ==
Series: Fixes for damage clips handling (rev2)
URL : https://patchwork.freedesktop.org/series/106388/
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:1
== 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/107615/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12014 -> Patchwork_107615v1
Hi Imre,
> On Fri, Aug 12, 2022 at 10:17:24AM +0530, Mitul Golani wrote:
> > While executing i915_selftest, wakeref imbalance warning is seen with
> > i915_selftest failure.
> >
> > When device is already suspended, wakeref is acquired by
> > disable_rpm_wakeref_asserts and rpm ownership is trans
On 23.08.2022 12:17, Gwan-gyeong Mun wrote:
It moves overflows_type utility macro into overflow header from i915_utils
header. The overflows_type can be used to catch the truncaion (overflow)
between different data types. And it adds check_assign() macro which
performs an assigning source value i
On Mon, 15 Aug 2022 at 09:09, Jani Nikula wrote:
>
> Remove unused macros. If needed again, such macros belong in
> .
>
> Signed-off-by: Jani Nikula
Reviewed-by: Matthew Auld
> ---
> drivers/gpu/drm/i915/i915_utils.h | 4
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i
While executing i915_selftest, wakeref imbalance warning is seen
with i915_selftest failure.
Currently when Driver is suspended, while doing unregister
it is taking wakeref without resuming the device.
This patch is resuming the device, if driver is already suspended
and doing unregister process.
On Tue, Aug 23, 2022 at 12:46:14PM +0300, Jani Nikula wrote:
[ ... ]
> >>
> >> So why not do this in i915 Kconfig:
> >>
> >> config DRM_I915
> >>...
> >>depends on HWMON || HWMON=n
> > With this change I am getting recursive dependancy error when I run make
> > oldconfig
> >
> > badal@bn
== 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/107615/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode use
== 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/107615/
State : warning
== Summary ==
Error: dim checkpatch failed
5b7f7fd11ece overflow: Move and
== Series Details ==
Series: drm/i915: stop modifying "const" device info (rev3)
URL : https://patchwork.freedesktop.org/series/105358/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12014 -> Patchwork_105358v3
Summary
-
== Series Details ==
Series: drm/i915/backlight: Disable pps power hook for aux based backlight
URL : https://patchwork.freedesktop.org/series/107555/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12011_full -> Patchwork_107555v1_full
==
== Series Details ==
Series: drm/i915: stop modifying "const" device info (rev3)
URL : https://patchwork.freedesktop.org/series/105358/
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: stop modifying "const" device info (rev3)
URL : https://patchwork.freedesktop.org/series/105358/
State : warning
== Summary ==
Error: dim checkpatch failed
b0d2dc3296d2 drm/i915/guc: remove runtime info printing from time stamp logging
ca2ba90a7f98 drm/i9
We need to set also src_x, src_y, src_w and src_h for the mock plane.
After fix for drm_atomic_helper_damage_iter_init we are using these
when iterating damage_clips.
Signed-off-by: Jouni Högander
---
drivers/gpu/drm/tests/drm_damage_helper_test.c | 5 +
1 file changed, 5 insertions(+)
diff
Use existing drm_atomic_helper_damage_merged from generic drm code
instead of implementing own loop to iterate over damage_clips.
Signed-off-by: Jouni Högander
---
drivers/gpu/drm/i915/display/intel_psr.c | 17 +
1 file changed, 5 insertions(+), 12 deletions(-)
diff --git a/driv
drm_plane_state->src might be modified by the driver. This is done
e.g. in i915 driver when there is bigger framebuffer than the plane
and there is some offset within framebuffer. I915 driver calculates
separate offset and adjusts src rect coords to be relative to this
offset. Damage clips are stil
drm_plane_state->src is modified when offset is calculated:
before calculation:
src.x1 = 8192, src.y1 = 8192
after calculation (pitch = 65536, cpp = 4, alignment = 262144)
src.x1 = 8192, src.y1 = 0, offset = 0x2000
Damage clips are relative to original coodrdinates provided by
user-space. To
Currently damage clips handling is broken for planes when using big
framebuffer + offset in case kms driver adjusts drm_plane_state.src
coords. This is because damage clips are using coords relative to
original coords from user-space.
This patchset is fixing this by using original
coords from user
== Series Details ==
Series: drm/i915: fix null pointer dereference (rev3)
URL : https://patchwork.freedesktop.org/series/99621/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12014 -> Patchwork_99621v3
Summary
---
**
On Fri, 19 Aug 2022, Daniele Ceraolo Spurio
wrote:
> Given that HuC load is delayed on DG2, this patch adds support for a fence
> that can be used to wait for load completion. No waiters are added in this
> patch (they're coming up in the next one), to keep the focus of the
> patch on the trackin
On Fri, 19 Aug 2022, Daniele Ceraolo Spurio
wrote:
> diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp_huc.h
> b/drivers/gpu/drm/i915/pxp/intel_pxp_huc.h
> new file mode 100644
> index ..6cf2d00548c0
> --- /dev/null
> +++ b/drivers/gpu/drm/i915/pxp/intel_pxp_huc.h
> @@ -0,0 +1,15 @@
>
On Fri, 19 Aug 2022, Daniele Ceraolo Spurio
wrote:
> From: Vitaly Lubart
>
> The discrete graphics card with GSC firmware
> using command streamer API hence it requires to enhance
> pxp module with the new gsc_command() handler.
>
> The handler is implemented via mei_pxp_gsc_command() which is
>
On Mon, 22 Aug 2022, Ankit Nautiyal wrote:
> The decision to use DFP output format conversion capabilities should be
> during compute_config phase.
>
> This patch:
> -uses the members of intel_dp->dfp to only store the
> format conversion capabilities of the DP device.
> -adds new members to crtc_
On Mon, 22 Aug 2022, Ankit Nautiyal wrote:
> Add helper function to check if Downstream HDMI 2.1 sink supports
> DSC1.2.
If we do this, are we going to add helpers for all the details in
display_info, when there's no conversions being done? I think the answer
should be "no".
i.e. why do we reall
On Tue, 23 Aug 2022, Mitul Golani wrote:
> While executing i915_selftest, wakeref imbalance warning is seen
> with i915_selftest failure.
>
> Currently when Driver is suspended, while doing unregister
> it is taking wakeref without resuming the device.
> This patch is resuming the device, if drive
== Series Details ==
Series: series starting with [1/4] drm/i915: Move display pcode requests to
intel_de
URL : https://patchwork.freedesktop.org/series/107610/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12014 -> Patchwork_107610v1
=
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
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
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
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
It moves overflows_type utility macro into overflow header from i915_utils
header. The overflows_type can be used to catch the truncaion (overflow)
between different data types. And it adds check_assign() macro which
performs an assigning source value into destination ptr along with an
overflow che
It adds exact_type and exactly_pgoff_t macro to catch type mis-match while
compiling. The existing typecheck() macro outputs build warnings, but the
newly added exact_type() macro uses the BUILD_BUG_ON() macro to generate
a build break when the types are different and can be used to detect
explicit
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
On Fri, 19 Aug 2022, John Harrison wrote:
> On 8/19/2022 03:45, Jani Nikula wrote:
>> On Wed, 27 Jul 2022, john.c.harri...@intel.com wrote:
>>> From: John Harrison
>>>
>>> It is useful to be able to match GuC events to kernel events when
>>> looking at the GuC log. That requires being able to con
If it's modified runtime, it's runtime info.
Signed-off-by: Jani Nikula
Reviewed-by: Maarten Lankhort
---
drivers/gpu/drm/i915/display/intel_display.h | 4 +-
drivers/gpu/drm/i915/i915_drv.h | 6 +-
drivers/gpu/drm/i915/i915_pci.c | 66 ++--
drivers/g
== Series Details ==
Series: series starting with [1/4] drm/i915: Move display pcode requests to
intel_de
URL : https://patchwork.freedesktop.org/series/107610/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separatel
== Series Details ==
Series: series starting with [1/4] drm/i915: Move display pcode requests to
intel_de
URL : https://patchwork.freedesktop.org/series/107610/
State : warning
== Summary ==
Error: dim checkpatch failed
8882eb8fcb3c drm/i915: Move display pcode requests to intel_de
-:226: CHE
On Tue, 23 Aug 2022, "Nilawar, Badal" wrote:
> On 19-08-2022 16:05, Jani Nikula wrote:
>> On Fri, 19 Aug 2022, Badal Nilawar wrote:
>>> From: Dale B Stimson
>>>
>>> The i915 HWMON module will be used to expose voltage, power and energy
>>> values for dGfx. Here we set up i915 hwmon infrastructur
1 - 100 of 111 matches
Mail list logo
