== Series Details ==
Series: series starting with [CI,1/2] drm/i915: limit double GT reset to pre-MTL
URL : https://patchwork.freedesktop.org/series/115572/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12907 -> Patchwork_115572v1
== Series Details ==
Series: drm/i915/pxp: limit drm-errors or warning on firmware API failures
(rev4)
URL : https://patchwork.freedesktop.org/series/113680/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12905_full -> Patchwork_113680v4_full
Hi Daniele - thanks for reviewing this - i will fix all of code in accordance
to the review
comments you provided with some exceptions / alternatives:
On Fri, 2023-03-03 at 17:07 -0800, Ceraolo Spurio, Daniele wrote:
>
> On 2/27/2023 6:21 PM, Alan Previn wrote:
> > Add GSC engine based method
== Series Details ==
Series: Add OAM support for MTL
URL : https://patchwork.freedesktop.org/series/115570/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12907 -> Patchwork_115570v1
Summary
---
**SUCCESS**
No
== Series Details ==
Series: Add OAM support for MTL
URL : https://patchwork.freedesktop.org/series/115570/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
On 3/23/2023 11:41 AM, Alan Previn wrote:
MESA driver is creating protected context on every driver handle
creation to query caps bits for app. So when running CI tests,
they are observing hundreds of drm_errors when enabling PXP
in .config but using SOC fusing or BIOS configuration that
The WA states that we need to alert the GSC FW before doing a GSC engine
reset and then wait for 200ms. The GuC owns engine reset, so on the i915
side we only need to apply this for full GT reset.
Given that we do full GT resets in the resume paths to cleanup the HW
state and that a long wait in
Commit 3db9d590557d ("drm/i915/gt: Reset twice") modified the code to
always hit the GDRST register twice when doing a reset, with the
reported aim to fix invalid post-reset engine state on some platforms
(Jasperlake being the only one actually mentioned).
This is a problem on MTL, due to the
MTL introduces additional OA units dedicated to media use cases. Add
support for programming these OA units by passing the media engine class
and instance parameters.
UMD specific changes for GPUvis support:
https://patchwork.freedesktop.org/patch/522827/?series=114023
In some cases, perf revision may rely on specific steppings of a
platform. To determine the platform, pass i915 object to the perf
revision helper.
Signed-off-by: Umesh Nerlige Ramappa
Reviewed-by: Ashutosh Dixit
---
drivers/gpu/drm/i915/i915_getparam.c | 2 +-
drivers/gpu/drm/i915/i915_perf.c
One or more engines map to a specific OA unit. All reports from these
engines are captured in the OA buffer managed by this OA unit.
Current i915 OA implementation supports only the OAG unit. OAG primarily
caters to render engine, so i915 OA uses render as the default engine
in the OA
From: Vinay Belgaumkar
If BIOS enables/disables C6, i915 should do the same. Also, retain
this value across driver reloads. This is needed only for MTL as
of now due to an existing bug in OA which needs C6 disabled for
it to function. BIOS behavior is also different across platforms
in terms of
i915_perf_init can fail due to OOM. Fail driver init if i915_perf_init
fails.
v2: (Jani)
- Reorder patch in the series
Signed-off-by: Umesh Nerlige Ramappa
Reviewed-by: Ashutosh Dixit
---
drivers/gpu/drm/i915/i915_driver.c | 4 +++-
drivers/gpu/drm/i915/i915_perf.c | 8 ++--
Some of the newer OA formats are not powers of 2. For those formats,
adjust the hw_tail accordingly when checking for new reports.
v2: (Ashutosh)
- Switch to OA_TAKEN for diff calculation
- Use OA_BUFFER_SIZE instead of the vma size
- Update comments
Signed-off-by: Umesh Nerlige Ramappa
Once OA supports media engine class:instance, the engine can only be
validated outside the switch since class and instance parameters are
separate entities. Since OA sseu config depends on engine
class:instance, validate OA sseu config outside the switch.
v2: (Ashutosh)
- Clarify commit message
-
The OAM unit captures OA reports specific to the media engines. Add support to
program the OAM unit on media tile on MTL.
The OAM unit is selected by passing the class:instance of a media engine to perf
parameters. Corresponding UMD changes are posted to the igt-dev repo as part of
supporting the
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.
Note that upper dword of context id is reserved, so squash lower dword
only.
v2:
OAM does not work with media C6 enabled on some steppings of MTL.
Disable OAM if we detect that media C6 was enabled in bios.
v2: (Ashutosh)
- Remove drm_notice from the driver load path
- Log a drm_err when opening an OAM stream on affected steppings
v3:
- Initialize the engine group even if
From: Chris Wilson
If we fail to adjust the GuC run-control on opening the perf stream,
make sure we unwind the wakeref just taken.
v2: Retain old goto label names (Ashutosh)
v3: Drop bitfield boolean
Fixes: 01e742746785 ("drm/i915/guc: Support OA when Wa_16011777198 is enabled")
Now that we may have multiple OA units in a single GT as well as on
separate GTs, create an engine group that maps to a single OA unit.
v2: (Jani)
- Drop warning on ENOMEM
- Reorder patch in the series
v3: (Ashutosh)
- Remove unused members from perf structs
- Update comments
- Update
On 3/22/2023 19:40, Patchwork wrote:
== Series Details ==
Series: Improvements to GuC load failure handling (rev3)
URL : https://patchwork.freedesktop.org/series/114168/
State : warning
== Summary ==
Error: dim checkpatch failed
b4df7f16c846 drm/i915/guc: Improve GuC load error reporting
On 3/22/2023 19:52, Patchwork wrote:
Project List - Patchwork *Patch Details*
*Series:* Improvements to GuC load failure handling (rev3)
*URL:* https://patchwork.freedesktop.org/series/114168/
*State:*failure
*Details:*
Hi Daniel,
Here goes drm-intel-next-2023-03-23:
Core Changes:
- drm: Add SDP Error Detection Configuration Register (Arun)
Driver Changes:
- Meteor Lake enabling and fixes (RK, Jose, Madhumitha)
- Lock the fbdev obj before vma pin (Tejas)
- DSC fixes (Stanislav)
- Fixes and clean-up on opregion
== Series Details ==
Series: drm/i915/tc: Align the ADLP TypeC sequences with bspec
URL : https://patchwork.freedesktop.org/series/115556/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12905_full -> Patchwork_115556v1_full
== Series Details ==
Series: drm/i915/pxp: limit drm-errors or warning on firmware API failures
(rev4)
URL : https://patchwork.freedesktop.org/series/113680/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12905 -> Patchwork_113680v4
== Series Details ==
Series: drm/i915/pxp: limit drm-errors or warning on firmware API failures
(rev4)
URL : https://patchwork.freedesktop.org/series/113680/
State : warning
== Summary ==
Error: dim checkpatch failed
38ee87043677 drm/i915/pxp: limit drm-errors or warning on firmware API
MESA driver is creating protected context on every driver handle
creation to query caps bits for app. So when running CI tests,
they are observing hundreds of drm_errors when enabling PXP
in .config but using SOC fusing or BIOS configuration that cannot
support PXP sessions.
The fixes tag
On Thu, 2023-03-23 at 08:35 +, Tvrtko Ursulin wrote:
On 23/03/2023 00:27, Teres Alexis, Alan Previn wrote:
On Fri, 2023-03-17 at 13:37 +0200, Tamminen, Eero T wrote:
Hi,
On 16.3.2023 10.50, Tvrtko Ursulin wrote:
[ 11.674183] i915 :00:02.0: PXP init-arb-session-15 failed due
to
On Thu, Mar 23, 2023 at 04:33:54PM +0200, Jani Nikula wrote:
> On Thu, 23 Mar 2023, Imre Deak wrote:
> > Add an assert to each TC PHY hook that their required power domain is
> > enabled.
> >
> > While at it add a comment describing the domains used on each platform
> > and TC mode.
> >
> >
Hi Imre,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on drm-tip/drm-tip]
url:
https://github.com/intel-lab-lkp/linux/commits/Imre-Deak/drm-i915-tc-Group-the-TC-PHY-setup-query-functions-per-platform/20230323-222328
base: git://anongit.freedesktop.org
Hi Imre,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on drm-tip/drm-tip]
url:
https://github.com/intel-lab-lkp/linux/commits/Imre-Deak/drm-i915-tc-Group-the-TC-PHY-setup-query-functions-per-platform/20230323-222328
base: git://anongit.freedesktop.org
== Series Details ==
Series: drm/i915/tc: Align the ADLP TypeC sequences with bspec
URL : https://patchwork.freedesktop.org/series/115556/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12905 -> Patchwork_115556v1
Summary
== Series Details ==
Series: drm/i915/tc: Align the ADLP TypeC sequences with bspec
URL : https://patchwork.freedesktop.org/series/115556/
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/tc: Align the ADLP TypeC sequences with bspec
URL : https://patchwork.freedesktop.org/series/115556/
State : warning
== Summary ==
Error: dim checkpatch failed
89d7c50eaa7c drm/i915/tc: Group the TC PHY setup/query functions per platform
dd719e0596ed
== Series Details ==
Series: Correction to QGV related register addresses (rev3)
URL : https://patchwork.freedesktop.org/series/115473/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12904_full -> Patchwork_115473v3_full
On Thu, Mar 23, 2023 at 10:14:31AM +, Liu, Yi L wrote:
> > From: Jason Gunthorpe
> > Sent: Tuesday, March 21, 2023 3:08 AM
> >
> > On Thu, Mar 16, 2023 at 05:41:55AM -0700, Yi Liu wrote:
> > > This extends both vfio_file_is_valid() and vfio_file_has_dev() to accept
> > > device file from the
On Thu, 23 Mar 2023, Imre Deak wrote:
> Add an assert to each TC PHY hook that their required power domain is
> enabled.
>
> While at it add a comment describing the domains used on each platform
> and TC mode.
>
> Signed-off-by: Imre Deak
> ---
> drivers/gpu/drm/i915/display/intel_tc.c | 61
On Thu, 23 Mar 2023, Imre Deak wrote:
> Arrange the TC PHY HW state setup/query functions into platform
> specific and generic groups. This prepares for upcoming patches adding
> generic TC PHY handlers and platform specific hooks for these,
> replacing the corresponding if ladders.
>
> No
Bspec requires disabling the DPLLs on TC ports before disconnecting the
port's PHY. Add a post_pll_disable encoder hook and move the call to
disconnect the port's PHY from the post_disable hook to the new hook.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_ddi.c | 15
Add TC PHY hooks to connect/disconnect the PHY. A follow-up patch will
add the ADLP specific hooks for these.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git
Simplify tc_cold_block()/unblock() by dropping their power domain
parameter. The power domain depends on the current TC mode, which -
after the previous patch - can't change while the PHY is connected,
holding a TC-cold-off power domain reference. Based on this the domain
can be deducted from the
Move blocking/unblocking the TC-cold power state to the platform
specific PHY connect / disconnect hooks. This allows for adjusting the
connect/disconnect sequence as required for each platform.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 43 -
The encoder update_prepare()/complete() hooks were added to hold a
TC port link reference for all outputs in the atomic state around the
whole modeset enable sequence - thus locking the ports' TC mode - and
set the TBT/DP-alt PLL type corresponding to the current TC mode.
Since nothing depends on
Instead of the corresponding if ladder, add a TC PHY hook to get the
platform and TC mode specific power domain used for blocking the TC-cold
power state.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 73 -
1 file changed, 59 insertions(+), 14
A follow-up patch simplifies the tc_cold_block()/unblock() functions,
dropping the power domain parameter. For this it must be ensured that
the power domain - which depends on the actual TC mode and so the VBT
legacy port flag - can't change while the PHY is in a connected state
and accordingly
Add an assert to each TC PHY hook that their required power domain is
enabled.
While at it add a comment describing the domains used on each platform
and TC mode.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 61 +
1 file changed, 61
Add a hook for platform specific PHY initialization. Move the detection
of modular FIAs to the TGL handler, skipping this on ADLP+ where the
FIAs are always modular, not requiring a detection.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 96 ++--
After the previous patch the TC mode in the connect/disconnect functions
is always in sync with the VBT legacy port flag, so for consistency with
the rest of the function check the TC mode instead of the VBT flag.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 15
After the previous patch unblock_tc_cold() will not be called in a
disconnected mode, so the wakeref passed to it will be always non-zero.
Remove the redundant check.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 8
1 file changed, 8 deletions(-)
diff --git
After the previous patch the workaround for a TC PHY hang issue is not
required any more, remove it.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_tc.c
Bspec has updated the TC connect/disconnect sequences, add the required
platform hooks for these.
The difference wrt. the old sequence is the order of taking the PHY
ownership - while holding a port power reference this requires - and
blocking the TC-cold power state.
Bspec: 49294
Enable the power required for the HPD live status register access
instead of depending on the caller blocking the TC-cold power state
(during HW readout and connector probing).
A follow up patch will remove connecting/disconnecting the PHY around
connector probing, so querying the HPD status can
The spec requires disabling the PLL on TC ports before disconnecting the
port's PHY. Prepare for that by moving the PLL disabling to the CRTC
disable hook, while disconnecting the PHY will be moved to the
post_pll_disable() encoder hook in the next patch.
Signed-off-by: Imre Deak
---
Connecting the PHY for connector probing - also blocking TC-cold - isn't
required and has some overhead. Taking only the mutex is sufficient, so
do that.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff
The spec says to use the CPU ISR registers for DP-alt/TBT HPD detection
on ADLP, so do that instead of using the related IOM/TCSS registers.
Bspec: 55480, 55482, 49212, 49305
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 21 +
1 file changed, 9
Check explicitly if the port passed to
intel_tc_port_fia_max_lane_count() has a TC PHY, instead of relying on
the default TC mode value set for non-TC PHY ports.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff
Add a TC PHY hook to read out the PHY HW state on each platform, move
the common parts to the generic helper.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 34 +
1 file changed, 24 insertions(+), 10 deletions(-)
diff --git
Add TC PHY hooks to get the PHY ready/owned state on each platform,
replacing the corresponding if ladder.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 20
1 file changed, 8 insertions(+), 12 deletions(-)
diff --git
Move the intel_tc_port struct to intel_tc.c for better isolation. This
requires allocating the struct dynamically.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_ddi.c | 7 +--
.../drm/i915/display/intel_display_types.h| 4 +-
drivers/gpu/drm/i915/display/intel_tc.c
Factor out a function verifying the PHY connected state in legacy or
DP-alt mode. This is common to all platforms, which can be reused in
platform specific connect hooks added in follow-up patches.
No functional changes.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 47
Add a table of TC PHY hooks which can be used to call platform specific
TC PHY handlers, replacing the corresponding if ladders.
Add the hook to retrieve the PHY's HPD live status. Move the common part
fixing up the VBT legacy port flag to the generic helper.
Signed-off-by: Imre Deak
---
Move the TC port specific fields from intel_digital_port to a new
intel_tc_port struct. Pass an intel_tc_port pointer to all static
functions in intel_tc.c keeping dig_port accessible for these via a
pointer stored in the new struct.
The next patch will allocate the intel_tc_port dynamically,
Add generic handlers to connect/disconnect a PHY.
Setting the TC mode to the target mode deducted from the HPD state and -
if connecting to this mode fails - falling back to connecting to the
default (TBT) mode are common to all platforms; move the logic for this
from the ICL specific connect /
Arrange the TC PHY HW state setup/query functions into platform
specific and generic groups. This prepares for upcoming patches adding
generic TC PHY handlers and platform specific hooks for these,
replacing the corresponding if ladders.
No functional changes.
Signed-off-by: Imre Deak
---
Use the usual adlp prefix for all ADLP specific TC PHY functions. Other
ADL platforms don't support TC.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git
For consistency use the tc_phy prefix for all TC PHY functions.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 30 -
1 file changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_tc.c
For consistency rename tc_phy_status_complete() to tc_phy_is_ready()
following the terminology of new platforms.
Signed-off-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_tc.c | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git
This patchset updates the ADLP TypeC PHY connect/disconnect sequences
that changed in Bspec. The change in the power domains used and order of
enabling these wrt. taking the PHY ownership domains requires moving
these sequences to platform specific hooks; the first part of the
patchset adds these
== Series Details ==
Series: series starting with [1/1] drm/i915: Add per-tile rc6 enable/disable
URL : https://patchwork.freedesktop.org/series/115543/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12904_full -> Patchwork_115543v1_full
Hi,
On Mon, Mar 20, 2023 at 08:21:17PM +0100, Andi Shyti wrote:
> From: Jonathan Cavitt
>
> The gt_tlb live selftest has the same code coverage as the
> igt_cs_tlb subtest of gtt, except it is better at detecting
> TLB bugs. Furthermore, while igt_cs_tlb is hitting some
> unforeseen issues,
== Series Details ==
Series: Correction to QGV related register addresses (rev3)
URL : https://patchwork.freedesktop.org/series/115473/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12904 -> Patchwork_115473v3
Summary
== Series Details ==
Series: Correction to QGV related register addresses (rev3)
URL : https://patchwork.freedesktop.org/series/115473/
State : warning
== Summary ==
Error: dim checkpatch failed
a781f15196ee drm/i915/reg: fix QGV points register access offsets
-:24: WARNING:LONG_LINE: line
On Thu, Mar 23, 2023 at 03:15:20AM +, Liu, Yi L wrote:
> > From: Jason Gunthorpe
> > Sent: Wednesday, March 22, 2023 9:43 PM
> >
> > On Wed, Mar 22, 2023 at 01:33:09PM +, Liu, Yi L wrote:
> >
> > > Thanks. So this new _INFO only reports a limited scope instead of
> > > the full list of
== Series Details ==
Series: series starting with [v2,1/3] drm/i915: Add a function to mmap
framebuffer obj
URL : https://patchwork.freedesktop.org/series/115542/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12903_full -> Patchwork_115542v1_full
On Wed, 2023-03-22 at 16:36 +0200, Ville Syrjälä wrote:
> On Wed, Mar 22, 2023 at 04:20:50PM +0200, Vinod Govindapillai wrote:
> > Wrong offsets are calculated to read QGV point registers. Fix it
> > to read from the correct registers.
> >
> > v2: Avoid magic number and better handling the second
Wrong offsets are calculated to read QGV point registers. Fix it
to read from the correct registers.
Bspec: 64602
Reviewed-by: Stanislav Lisovskiy
Signed-off-by: Vinod Govindapillai
---
drivers/gpu/drm/i915/i915_reg.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git
Wrong register address is used to read the SAG block time. Fix
the register address according to the bspec.
Bspec: 64608
Signed-off-by: Vinod Govindapillai
Reviewed-by: Stanislav Lisovskiy
---
drivers/gpu/drm/i915/i915_reg.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Wrong offsets are calculated to read QGV points from mem ss. Also
a wrong register address is used to get the sagv block time. Fix
these two issues.
Vinod Govindapillai (2):
drm/i915/reg: fix QGV points register access offsets
drm/i915/reg: use the correct register to access SAGV block time
== Series Details ==
Series: series starting with [1/1] drm/i915: Add per-tile rc6 enable/disable
URL : https://patchwork.freedesktop.org/series/115543/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12904 -> Patchwork_115543v1
On Thu, Mar 23, 2023 at 10:21:48AM +, Liu, Yi L wrote:
> > It would also be a nice touch to include a new vfio_pci_hot_reset_info
> > that returns the dev_id's of the other devices in the reset group
> > instead of a BDF. It would be alot easier for userspace to work with.
>
> Yeah, just as
On 3/16/2023 5:59 PM, Nirmoy Das wrote:
From: Chris Wilson
i915_gem_object_create_lmem_from_data() lacks the flush of the data
written to lmem to ensure the object is marked as dirty and the writes
flushed to the backing store. Once created, we can immediately release
the obj->mm.mapping
Hi Dave, Daniel,
Lots of small commits with cleanup and fixes this time around, nothing major
otherwise.
Cheers,
~Maarten
drm-misc-next-2023-03-23:
drm-misc-next for v6.4-rc1:
Core Changes:
- Add unit test for xrgb to mono.
- Assorted small fixes to format helper selftests.
- Assorted
Hi Dave & Daniel -
Otherwise a fairly regular fixes pull, except for two things:
First, I have not gotten CI results on this. I don't know what gives.
Second, I missed adding the hwmon revert to the tag. I accidentally
picked up the commit for the previous pull, and it shouldn't have been
== Series Details ==
Series: series starting with [v2,1/3] drm/i915: Add a function to mmap
framebuffer obj
URL : https://patchwork.freedesktop.org/series/115542/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12903 -> Patchwork_115542v1
On 23/03/2023 10:12, Badal Nilawar wrote:
From: Don Hiatt
Add the ability to enable/disable rc6 on a per tile basis.
Some words on justification?
To enable rc6 on a tile:
echo 1 > /sys/class/drm/card0/gt/gtX/rc6_enable
To disable rc6 on a tile:
echo 0 >
== Series Details ==
Series: series starting with [v2,1/3] drm/i915: Add a function to mmap
framebuffer obj
URL : https://patchwork.freedesktop.org/series/115542/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked
== Series Details ==
Series: series starting with [v2,1/3] drm/i915: Add a function to mmap
framebuffer obj
URL : https://patchwork.freedesktop.org/series/115542/
State : warning
== Summary ==
Error: dim checkpatch failed
75005488af6b drm/i915: Add a function to mmap framebuffer obj
-:132:
> From: Jason Gunthorpe
> Sent: Tuesday, March 21, 2023 3:03 AM
> On Thu, Mar 16, 2023 at 05:41:52AM -0700, Yi Liu wrote:
> > as an alternative method for ownership check when iommufd is used. In
> > this case all opened devices in the affected dev_set are verified to
> > be bound to a same valid
> From: Jason Gunthorpe
> Sent: Tuesday, March 21, 2023 3:08 AM
>
> On Thu, Mar 16, 2023 at 05:41:55AM -0700, Yi Liu wrote:
> > This extends both vfio_file_is_valid() and vfio_file_has_dev() to accept
> > device file from the vfio PCI hot reset.
> >
> > Signed-off-by: Yi Liu
> > ---
> >
From: Don Hiatt
Add the ability to enable/disable rc6 on a per tile basis.
To enable rc6 on a tile:
echo 1 > /sys/class/drm/card0/gt/gtX/rc6_enable
To disable rc6 on a tile:
echo 0 > /sys/class/drm/card0/gt/gtX/rc6_enable
To display the rc6 state of a tile:
cat
If stolen memory allocation fails for fbdev, the driver will
fallback to system memory. Calculation of smem_start is wrong
for such framebuffer objs if the platform comes with no gmadr or
no aperture. Solve this by adding fb_mmap callback which will
use GTT if aperture is available otherwise will
Add a helper function to retrieve struct intel_fbdev from
struct drm_fb_helper.
Cc: Matthew Auld
Cc: Andi Shyti
Cc: Ville Syrjälä
Cc: Jani Nikula
Cc: Imre Deak
Signed-off-by: Nirmoy Das
Reviewed-by: Jani Nikula
Reviewed-by: Andi Shyti
Reviewed-by: Andrzej Hajda
---
Implement i915_gem_fb_mmap() to enable fb_ops.fb_mmap()
callback for i915's framebuffer objects.
v2: add a comment why i915_gem_object_get() needed(Andi).
Cc: Matthew Auld
Cc: Andi Shyti
Cc: Ville Syrjälä
Cc: Jani Nikula
Cc: Imre Deak
Signed-off-by: Nirmoy Das
Reviewed-by: Andi Shyti
On Fri, Mar 17, 2023 at 04:28:56PM +0800, Yan Zhao wrote:
> On Fri, Mar 10, 2023 at 04:22:56PM -0800, Sean Christopherson wrote:
> ...
> > +int kvm_write_track_add_gfn(struct kvm *kvm, gfn_t gfn)
> > +{
> > + struct kvm_memory_slot *slot;
> > + int idx;
> > +
> > + idx =
We are seeking nominations for candidates for election to the X.org
Foundation Board of Directors. However, as we presently do not have
enough nominations to start the election - the decision has been made to
extend the timeline by 2 weeks. Note this is a fairly regular part of
the elections
On 23/03/2023 00:27, Teres Alexis, Alan Previn wrote:
On Fri, 2023-03-17 at 13:37 +0200, Tamminen, Eero T wrote:
Hi,
On 16.3.2023 10.50, Tvrtko Ursulin wrote:
[ 11.674183] i915 :00:02.0: PXP init-arb-session-15 failed due
to BIOS/SOC:0x101a:ERR_PLATFORM_CONFIG
...
Alan - is this
Hi Dave and Daniel,
here's the weekly PR for drm-misc-fixes.
Best regards
Thomas
drm-misc-fixes-2023-03-23:
Short summary of fixes pull:
* fixes for bind and probing error handling
* panel-orientation fixes for Lenovo Book X90F
The following changes since commit
On 3/20/2023 3:02 PM, Andrzej Hajda wrote:
On 20.03.2023 11:09, Nirmoy Das wrote:
Implement i915_gem_fb_mmap() to enable fb_ops.fb_mmap()
callback for i915's framebuffer objects.
v2: add a comment why i915_gem_object_get() needed(Andi).
Cc: Matthew Auld
Cc: Andi Shyti
Cc: Ville Syrjälä
> -Original Message-
> From: Kandpal, Suraj
> Sent: Friday, March 10, 2023 1:55 PM
> To: Mark Yacoub ; quic_khs...@quicinc.com;
> linux-arm-...@vger.kernel.org; dri-de...@lists.freedesktop.org;
> freedr...@lists.freedesktop.org; devicet...@vger.kernel.org; linux-
>
> -Original Message-
> From: Kandpal, Suraj
> Sent: Thursday, March 16, 2023 2:59 PM
> To: intel-gfx@lists.freedesktop.org
> Cc: Nautiyal, Ankit K ; Shankar, Uma
> ; Kandpal, Suraj
> Subject: [PATCH v13 0/6] Enable HDCP2.x via GSC CS
>
> These patches enable HDCP2.x on machines MTL
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