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Author SHA1 Message Date
Matt Roper
f9bcd59ac8 drm/xe/sriov: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-82-matthew.d.roper@intel.com
 2024-09-11 15:32:51 -07:00
Matt Roper
498ecc54ad drm/xe/gt: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-81-matthew.d.roper@intel.com
 2024-09-11 15:32:51 -07:00
Matt Roper
344c96b7fd drm/xe/reg_sr: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-80-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
7227cbc2fe drm/xe/gt_clock: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-79-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
ef6a09220b drm/xe/execlist: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-78-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
a2fcaef35f drm/xe/topology: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-77-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
9bc649b30f drm/xe/oa: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-76-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
70f02a2c38 drm/xe/wopcm: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-75-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
0a3dee92f2 drm/xe/pat: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-74-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
f99947ad35 drm/xe/gt_throttle: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-73-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
4570c090a4 drm/xe/hw_engine: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-72-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
2e3a28963a drm/xe/mocs: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-71-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
04a6de7203 drm/xe/mcr: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-70-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
b6f2f7be3a drm/xe/query: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-69-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
3b093ad2ac drm/xe/gsc: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-68-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
3db6c1b1e2 drm/xe/huc: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-67-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
c18d4193b5 drm/xe/guc: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

v2:
 - Don't drop the _Generic wrapper macro for xe_mmio_wait32_not() yet.
   Defer that to the final patch of the series instead.  (Rodrigo)

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-66-matthew.d.roper@intel.com
 2024-09-11 15:32:50 -07:00
Matt Roper
2dd21a9b5e drm/xe/uc: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-65-matthew.d.roper@intel.com
 2024-09-11 15:32:49 -07:00
Matt Roper
260ec0014a drm/xe/wa: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-64-matthew.d.roper@intel.com
 2024-09-11 15:32:49 -07:00
Matt Roper
0afda5d7bb drm/xe/pci: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

v2:
 - Clarify comment about manual GSI offset handling.  (Rodrigo)

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-63-matthew.d.roper@intel.com
 2024-09-11 15:32:49 -07:00
Matt Roper
10a0575c2f drm/xe/device: Convert register access to use xe_mmio 
Stop using GT pointers for register access.  Since a GT was passed as a
parameter to verify_lmem_ready() solely as a way to do MMIO accesses,
change the parameter to xe_device, which more accurately reflects that
this is a device-wide operation.

v2:
 - Expand commit message to explain why verify_lmem_ready()'s parameter
   changes.  (Rodrigo)

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-62-matthew.d.roper@intel.com
 2024-09-11 15:32:18 -07:00
Matt Roper
8217669bd8 drm/xe/stolen: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-61-matthew.d.roper@intel.com
 2024-09-11 15:17:51 -07:00
Matt Roper
b4237bb4f5 drm/xe/lmtt: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-60-matthew.d.roper@intel.com
 2024-09-11 15:17:50 -07:00
Matt Roper
ab069ad85f drm/xe/compat-i915: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

v2:
 - Don't remove _Generic wrappers for 8/16-bit yet; save that for the
   last patch of the series.  (Rodrigo)

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-59-matthew.d.roper@intel.com
 2024-09-11 15:17:48 -07:00
Matt Roper
02f017cc13 drm/xe/vram: Convert register access to use xe_mmio 
Stop using GT pointers for register access.  Note that MIRROR_FUSE3 is a
GT register and is accessed via gt->mmio, whereas GSMBASE is an sgunit
register so it is accessed via tile->mmio.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-58-matthew.d.roper@intel.com
 2024-09-11 15:17:46 -07:00
Matt Roper
1f7468c8b6 drm/xe/hwmon: Convert register access to use xe_mmio 
Stop using GT pointers for register access.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-57-matthew.d.roper@intel.com
 2024-09-11 15:17:45 -07:00
Matt Roper
a3e7fcef52 drm/xe/pcode: Convert register access to use xe_mmio 
Stop using GT pointers for register access.  Although some of the pcode
mailboxes are related to GTs, pcode itself (and the register interface
to access it) are outside the GT and should be accessed through the
tile's MMIO.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-56-matthew.d.roper@intel.com
 2024-09-11 15:17:43 -07:00
Matt Roper
a7945ef770 drm/xe/irq: Convert register access to use xe_mmio 
Stop using GT pointers for register access.  This misusage has been
especially confusing in interrupt code because even though some of the
interrupts are related to GTs (or engines within GTs), the interrupt
registers themselves live outside the GT, in the sgunit.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-55-matthew.d.roper@intel.com
 2024-09-11 15:17:42 -07:00
Matt Roper
a84590c5ce drm/xe: Switch MMIO interface to take xe_mmio instead of xe_gt 
Since much of the MMIO register access done by the driver is to non-GT
registers, use of 'xe_gt' in these interfaces has been a long-standing
design flaw that's been hard to disentangle.

To avoid a flag day across the whole driver, munge the function names
and add temporary compatibility macros with the original function names
that can accept either the new xe_mmio or the old xe_gt structure as a
parameter.  This will allow us to slowly convert parts of the driver
over to the new interface independently.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-54-matthew.d.roper@intel.com
 2024-09-11 15:17:36 -07:00
Matt Roper
6fb5d1a1d3 drm/xe: Adjust mmio code to pass VF substructure to SRIOV code 
Although we want to break the GT-centric nature of the MMIO code in the
general driver, the SRIOV handling still relies on data in a VF
substructure of the GT.  So add a GT backpointer, but name it
sriov_vf_gt to make it clear that it's only for this one specific
special case and will not be set or usable for anything else.

v2:
 - Store backpointer to the GT itself rather than the SRIOV-specific
   substructure.  (Michal)

Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>  # v1
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-53-matthew.d.roper@intel.com
 2024-09-11 15:17:35 -07:00
Matt Roper
1877c88fa9 drm/xe: Add xe_tile backpointer to xe_mmio 
Once MMIO operations stop being (incorrectly) tied to a GT, we'll still
need a backpointer for feature checks, message logging, and tracepoints.
Use a tile backpointer since that may allow the most useful debugging
output, while also providing access to the xe_device.

v2:
 - Make backpointer an xe_tile instead of xe_device.  (Michal)

Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>  # v1
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-52-matthew.d.roper@intel.com
 2024-09-11 15:17:34 -07:00
Matt Roper
960a83799f drm/xe: Switch mmio_ext to use 'struct xe_mmio' 
The mmio_ext stuff is completely unused right now, but it isn't
providing any functionality that couldn't be treated as a regular mmio
space.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-51-matthew.d.roper@intel.com
 2024-09-11 15:17:34 -07:00
Matt Roper
fa599b8c95 drm/xe: Populate GT's mmio iomap from tile during init 
Each GT should share the same register iomap as its parent tile.  Future
patches will switch to access the iomap through the GT's mmio substruct
rather than through the tile.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-50-matthew.d.roper@intel.com
 2024-09-11 15:17:33 -07:00
Matt Roper
9d383916a5 drm/xe: Move GSI offset adjustment fields into 'struct xe_mmio' 
By moving the GSI adjustment fields into 'struct xe_mmio' we can replace
the GT's MMIO substructure with another instance of xe_mmio.  At the
moment this means MMIO operations wind up pulling information from two
different places (the tile's xe_mmio for the iomap and the GT's xe_mmio
for the adjustment), but we'll address that in future patches.

The type headers change a bit with this change, meaning that various
files should be including xe_device_types.h instead of (or in addition
to) xe_gt_types.h.

v2:
 - Fix pre-existing kerneldoc typo while moving the fields (Lucas)
v3:
 - Add missing '@' in kerneldoc.  (Rodrigo)

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-49-matthew.d.roper@intel.com
 2024-09-11 15:17:31 -07:00
Matt Roper
d4aff99aef drm/xe: Clarify size of MMIO region 
xe_mmio currently has a size parameter that is assigned but never used
anywhere.  The current values assigned appear to be the size of the BAR
region assigned for the tile (both for registers and other purposes such
as the GGTT).  Since the current field isn't being used for anything,
change the assignments to 4MB (the size of the register region on all
current platform) and rename the field to 'regs_size' to more clearly
describe what it represents.  We can use this value in later patches to
help ensure no register accesses accidentally go past the end of the
desired register space (which might not be caught easily if they still
fall within the iomap).

v2:
 - s/regs_length/regs_size/  (Lucas)
 - Clarify kerneldoc description (Lucas)

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-48-matthew.d.roper@intel.com
 2024-09-11 15:17:30 -07:00
Matt Roper
34953ee349 drm/xe: Create dedicated xe_mmio structure 
Pull the 'mmio' substructure from xe_tile out into a dedicated type.
Future patches will expand this structure and then eventually move MMIO
read/write operations over to using this type.

v2:
 - Fix kerneldoc of 'size' field.  The rename/refocusing of this field
   got moved to the next patch of the series.  (Lucas)
 - Correct commit message; it's the tile, not the device, mmio that's
   been pulled out to a separate type.  (Michal)

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-47-matthew.d.roper@intel.com
 2024-09-11 15:17:30 -07:00
Matt Roper
998fde0647 drm/xe: Move forcewake to 'gt.pm' substructure 
Forcewake is a general GT power management concept that isn't specific
to MMIO register access.  Move the forcewake information for a GT out of
the 'mmio' substruct and into a 'pm' substruct.  Also use the gt_to_fw()
helper in a few more places where it was being open-coded.

v2:
 - Kerneldoc tweaks.  (Lucas)

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-46-matthew.d.roper@intel.com
 2024-09-11 15:17:29 -07:00
Lucas De Marchi
c7c3c7b740 Merge drm/drm-next into drm-xe-next 
Sync with drm-misc and drm-intel-next for common APIs and refactors.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
 2024-09-11 14:10:02 -07:00
Ashutosh Dixit
fb2551a0e9 drm/xe/oa: Enable Xe2+ PES disaggregation 
Enable Xe2+ PES disaggregation (for OAG) to retrieve disaggregated metrics
when disaggregated data is needed. Userspace can select whether to receive
aggregated or disaggregated metrics via the particular OA configuration it
uses (programmed via DRM_XE_OBSERVATION_OP_ADD_CONFIG).

Bspec: 61101
Fixes: e936f885f1 ("drm/xe/oa/uapi: Expose OA stream fd")
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240909165933.2638765-1-ashutosh.dixit@intel.com
Cc: stable@vger.kernel.org
 2024-09-11 11:41:35 -07:00
Maarten Lankhorst
501d799a47 drm/xe: Wire up device shutdown handler 
The system is turning off, and we should probably put the device
in a safe power state. We don't need to evict VRAM or suspend running
jobs to a safe state, as the device is rebooted anyway.

This does not imply the system is necessarily reset, as we can
kexec into a new kernel. Without shutting down, things like
USB Type-C may mysteriously start failing.

References: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3500
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
[mlankhorst: Add !xe_driver_flr_disabled assert]
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240905150052.174895-4-maarten.lankhorst@linux.intel.com
 2024-09-11 19:07:57 +02:00
Maarten Lankhorst
f90491d4b6 drm/xe: Remove runtime argument from display s/r functions 
The previous change ensures that pm_suspend is only called when
suspending or resuming. This ensures no further bugs like those
in the previous commit.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240905150052.174895-3-maarten.lankhorst@linux.intel.com
 2024-09-11 18:31:13 +02:00
Maarten Lankhorst
474f64cb98 drm/xe: Fix missing conversion to xe_display_pm_runtime_resume 
This error path was missed when converting away from
xe_display_pm_resume with second argument.

Fixes: 66a0f6b9f5 ("drm/xe/display: handle HPD polling in display runtime suspend/resume")
Cc: Arun R Murthy <arun.r.murthy@intel.com>
Cc: Vinod Govindapillai <vinod.govindapillai@intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240905150052.174895-2-maarten.lankhorst@linux.intel.com
 2024-09-11 18:31:09 +02:00
Tejas Upadhyay
9db969b36b drm/xe/xe2hpg: Add Wa_15016589081 
Wa_15016589081 applies to xe2_hpg renderCS

V2(Gustavo)
  - rename bit macro

Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240904101333.2049655-1-tejas.upadhyay@intel.com
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
 2024-09-11 13:09:00 +02:00
Simona Vetter
b615b9c36c Merge v6.11-rc7 into drm-next 
Thomas needs 5a498d4d06 ("drm/fbdev-dma: Only install deferred I/O
if necessary") in drm-misc, so start the backmerge cascade.

Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
 2024-09-11 09:18:15 +02:00
Thomas Hellström
5a90b60db5 drm/xe: Add a xe_bo subtest for shrinking / swapping 
Add a subtest that tries to allocate twice the amount of
buffer object memory available, write data to it and then read
all the data back verifying data integrity.
In order to be able to do this on systems that
have no or not enough swap-space available, allocate some memory
as purgeable, and introduce a function to purge such memory from
the TTM swap_notify path.

this test is intended to add test coverage to the current
bo swap path and upcoming shrinking path.

The test has previously been part of the xe bo shrinker series.

v2:
- Skip test if the execution time is expected to be too long.
- Minor code cleanups.

v3:
- Print random seed. (Matthew Auld)

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240909085654.5064-1-thomas.hellstrom@linux.intel.com
 2024-09-11 09:11:33 +02:00
Dave Airlie
cd4ea49599 Merge tag 'drm-misc-next-fixes-2024-09-05' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 
Short summary of fixes pull:

tegra:
- Fix uninitialized variable in EDID code

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240905113836.GA292407@linux.fritz.box
 2024-09-11 13:21:59 +10:00
Dave Airlie
a436c77ea2 Merge tag 'exynos-drm-next-for-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next 
Three cleanups
- Drop stale exynos file pattern from MAINTAINERS file
  The old "exynos" directory is removed from MAINTAINERS as Samsung Exynos display bindings have been relocated. This resolves a warning from get_maintainers.pl about no files matching the outdated directory.

- Constify struct exynos_drm_ipp_funcs
  By making struct exynos_drm_ipp_funcs constant, the patch enhances security by moving the structure to a read-only section of memory. This change results in a slight reduction in the data section size.

- Remove unnecessary code
  The function exynos_atomic_commit is removed as it became redundant after a previous update. This cleans up the code and eliminates unused function declarations.

One fixup
- Fix wrong assignment in gsc_bind()
  A double assignment in gsc_bind() was flagged by the cocci tool and corrected to fix an incorrect assignment, addressing a potential issue introduced in a prior commit.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Inki Dae <inki.dae@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240909004641.406858-1-inki.dae@samsung.com
 2024-09-11 13:21:22 +10:00
Dave Airlie
741d73f587 Merge tag 'amd-drm-next-6.12-2024-09-06' of https://gitlab.freedesktop.org/agd5f/linux into drm-next 
amd-drm-next-6.12-2024-09-06:

amdgpu:
- IPS updates
- Post divider fix
- DML2 updates
- Misc static checker fixes
- DCN 3.5 fixes
- Replay fixes
- DMCUB updates
- SWSMU fixes
- DP MST fixes
- Add debug flag for per queue resets
- devcoredump updates
- SR-IOV fixes
- MES fixes
- Always allocate cleared VRAM for GEM
- Pipe reset for GC 9.4.3
- ODM policy fixes
- Per queue reset support for GC 10
- Per queue reset support for GC 11
- Per queue reset support for GC 12
- Display flickering fixes
- MPO fixes
- Display sharpening updates

amdkfd:
- SVM fix for IH for APUs

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240906211008.3072097-1-alexander.deucher@amd.com
 2024-09-11 11:22:47 +10:00
Dave Airlie
32bd3eb5fb Merge tag 'drm-intel-gt-next-2024-09-06' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next 
Driver Changes:

- Expose fan speed via hwmon (Raag)
- Correction to Wa_14019159160 on ARL (John H)
- Whitelist COMMON_SLICE_CHICKEN1 for UMD access on DG2/MTL/ARL (Dnyaneshwar)
- Do not attempt to load the GSC multiple times to avoid hanging GSC HW (Daniele)

- Populate /sys/class/drm/cardX/engines/ even if one engine fails (Andi)
- Use kmemdup_array instead of kmemdup for multiple allocation (Yu)
- Remove extra unlikely() (Hongbo)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Ztrfr_Wuurfa-3Rv@jlahtine-mobl.ger.corp.intel.com
 2024-09-11 09:11:54 +10:00
Dave Airlie
2ef8d63da8 Merge tag 'drm-xe-next-2024-09-05' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next 
Cross-subsystem Changes:
- Split dma fence array creation into alloc and arm (Matthew Brost)

Driver Changes:
- Move kernel_lrc to execlist backend (Ilia)
- Fix type width for pcode coommand (Karthik)
- Make xe_drm.h include unambiguous (Jani)
- Fixes and debug improvements for GSC load (Daniele)
- Track resources and VF state by PF (Michal Wajdeczko)
- Fix memory leak on error path (Nirmoy)
- Cleanup header includes (Matt Roper)
- Move pcode logic to tile scope (Matt Roper)
- Move hwmon logic to device scope (Matt Roper)
- Fix media TLB invalidation (Matthew Brost)
- Threshold config fixes for PF (Michal Wajdeczko)
- Remove extra "[drm]" from logs (Michal Wajdeczko)
- Add missing runtime ref (Rodrigo Vivi)
- Fix circular locking on runtime suspend (Rodrigo Vivi)
- Fix rpm in TTM swapout path (Thomas)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/eirx5vdvoflbbqlrzi5cip6bpu3zjojm2pxseufu3rlq4pp6xv@eytjvhizfyu6
 2024-09-10 13:18:00 +10:00