linux-toradex.git/drivers/gpu, branch v6.9-rc4

amdkfd: use calloc instead of kzalloc to avoid integer overflow

2024-04-12T01:11:59+00:00

This uses calloc instead of doing the multiplication which might
overflow.

Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie

Merge tag 'drm-msm-next-2024-04-11' of https://gitlab.freedesktop.org/drm/msm into drm-fixes

2024-04-12T01:01:45+00:00

Fixes for v6.9

Display:
- Fixes for PM refcount leak when DP goes to disconnected state and
  also when link training fails. This is also one of the issues found
  with the pm runtime series
- Add missing newlines to prints in msm_fb and msm_kms
- Change permissions of some dpu debugfs entries which write to const
  data from catalog to read-only to avoid protection faults
- Fix the interface table for the catalog of X1E80100. This is an
  important fix to bringup DP for X1E80100.
- Logging fix to print the callback symbol in the invalid IRQ message
  case rather than printing when its known to be NULL.
- Bindings fix to add DP node as child of mdss for mdss node
- Minor typo fix in DP driver API which handles port status change

GPU:
- fix CHRASHDUMP_READ()
- fix HHB (highest bank bit) for a619 to fix UBWC corruption

Signed-off-by: Dave Airlie 
From: Rob Clark 
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvFwRUcHGWva7oDeydq1PTiZMduuykCD2MWaFrT4iMGZA@mail.gmail.com

Merge tag 'drm-xe-fixes-2024-04-11' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes

2024-04-11T19:37:23+00:00

- Fix double display mutex initializations
- Fix u32 -> u64 implicit conversions
- Fix RING_CONTEXT_CONTROL not marked as masked

Signed-off-by: Dave Airlie 

From: Lucas De Marchi 
Link: https://patchwork.freedesktop.org/patch/msgid/ewvvtgcb2gonxvccws6nt6fqswoyfp4g43t5ex24vpqwtrxdzm@hgjoz5uirmxx

Merge tag 'drm-misc-fixes-2024-04-11' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

2024-04-11T19:35:46+00:00

Short summary of fixes pull:

ast:
- Fix soft lockup

client:
- Protect connector modes with mode_config mutex

host1x:
- Do not setup DMA for virtual addresses

ivpu:
- Fix deadlock in context_xa
- PCI fixes
- Fixes to error handling

nouveau:
- gsp: Fix OOB access
- Fix casting

panfrost:
- Fix error path in MMU code

qxl:
- Revert "drm/qxl: simplify qxl_fence_wait"

vmwgfx:
- Enable DMA for SEV mappings

Signed-off-by: Dave Airlie 

From: Thomas Zimmermann 
Link: https://patchwork.freedesktop.org/patch/msgid/20240411073403.GA9895@localhost.localdomain

drm/xe: Label RING_CONTEXT_CONTROL as masked

2024-04-11T13:41:54+00:00

RING_CONTEXT_CONTROL is a masked register.

v2: Also clean up setting register value (Lucas)

Reviewed-by: Matt Roper 
Reviewed-by: Lucas De Marchi 
Signed-off-by: Ashutosh Dixit 
Link: https://patchwork.freedesktop.org/patch/msgid/20240404161256.3852502-1-ashutosh.dixit@intel.com
(cherry picked from commit dc30c6e7149baaae4288c742de95212b31f07438)
Signed-off-by: Lucas De Marchi

drm/xe/xe_migrate: Cast to output precision before multiplying operands

2024-04-11T13:41:53+00:00

Addressing potential overflow in result of  multiplication of two lower
precision (u32) operands before widening it to higher precision
(u64).

-v2
Fix commit message and description. (Rodrigo)

Cc: Rodrigo Vivi 
Signed-off-by: Himal Prasad Ghimiray 
Reviewed-by: Rodrigo Vivi 
Link: https://patchwork.freedesktop.org/patch/msgid/20240401175300.3823653-1-himal.prasad.ghimiray@intel.com
Signed-off-by: Rodrigo Vivi 
(cherry picked from commit 34820967ae7b45411f8f4f737c2d63b0c608e0d7)
Signed-off-by: Lucas De Marchi

drm/xe/hwmon: Cast result to output precision on left shift of operand

2024-04-11T13:41:53+00:00

Address potential overflow in result of left shift of a
lower precision (u32) operand before assignment to higher
precision (u64) variable.

v2:
 - Update commit message. (Himal)

Fixes: 4446fcf220ce ("drm/xe/hwmon: Expose power1_max_interval")
Signed-off-by: Karthik Poosa 
Reviewed-by: Anshuman Gupta 
Cc: Badal Nilawar 
Link: https://patchwork.freedesktop.org/patch/msgid/20240405130127.1392426-5-karthik.poosa@intel.com
Signed-off-by: Lucas De Marchi 
(cherry picked from commit 883232b47b81108b0252197c747f396ecd51455a)
Signed-off-by: Lucas De Marchi

drm/xe/display: Fix double mutex initialization

2024-04-11T13:41:53+00:00

All of these mutexes are already initialized by the display side since
commit 3fef3e6ff86a ("drm/i915: move display mutex inits to display
code"), so the xe shouldn´t initialize them.

Fixes: 44e694958b95 ("drm/xe/display: Implement display support")
Cc: Jani Nikula 
Cc: Arun R Murthy 
Reviewed-by: Jani Nikula 
Link: https://patchwork.freedesktop.org/patch/msgid/20240405200711.2041428-1-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi 
(cherry picked from commit 117de185edf2c5767f03575219bf7a43b161ff0d)
Signed-off-by: Lucas De Marchi

Merge tag 'amd-drm-fixes-6.9-2024-04-10' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

2024-04-11T04:47:39+00:00

amd-drm-fixes-6.9-2024-04-10:

amdgpu:
- GPU reset fixes
- Fix some confusing logging
- UMSCH fix
- Aborted suspend fix
- DCN 3.5 fixes
- S4 fix
- MES logging fixes
- SMU 14 fixes
- SDMA 4.4.2 fix
- KASAN fix
- SMU 13.0.10 fix
- VCN partition fix
- GFX11 fixes
- DWB fixes
- Plane handling fix
- FAMS fix
- DCN 3.1.6 fix
- VSC SDP fixes
- OLED panel fix
- GFX 11.5 fix

amdkfd:
- GPU reset fixes

Signed-off-by: Dave Airlie 

From: Alex Deucher 
Link: https://patchwork.freedesktop.org/patch/msgid/20240411013425.6431-1-alexander.deucher@amd.com

Merge tag 'drm-intel-fixes-2024-04-10' of https://anongit.freedesktop.org/git/drm/drm-intel into drm-fixes

2024-04-11T03:52:35+00:00

Display fixes:
- Couple CDCLK programming fixes (Ville)
- HDCP related fix (Suraj)
- 4 Bigjoiner related fixes (Ville)

Core fix:
- Fix for a circular locking around GuC on reset+wedged case (John)

Signed-off-by: Dave Airlie 

From: Rodrigo Vivi 
Link: https://patchwork.freedesktop.org/patch/msgid/ZhcJxlzc6zLMC1c-@intel.com