Lukasz Laguna 1fc3096015 drm/xe/pf: Add TLB invalidation support for MERT ...

Add support for triggering and handling MERT TLB invalidation. After
LMTT updates, the MERT TLB invalidation is initiated to ensure memory
translations remain coherent.

Completion of the invalidation is signaled via MERT interrupt (bit 13 in
the GFX master interrupt register). Detect and handle this interrupt to
properly synchronize the invalidation flow.

Signed-off-by: Lukasz Laguna <lukasz.laguna@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20251124190237.20503-4-lukasz.laguna@intel.com

2025-11-25 17:45:25 +01:00

..

drm

drm/xe/pf: Add TLB invalidation support for MERT

2025-11-25 17:45:25 +01:00

host1x

gpu: host1x: Use for_each_available_child_of_node_scoped()

2025-05-07 18:09:30 +02:00

ipu-v3

gpu: ipu-v3: Switch to irq_find_mapping()

2025-05-16 21:06:12 +02:00

nova-core

Merge tag 'drm-next-2025-10-01' of https://gitlab.freedesktop.org/drm/kernel

2025-10-02 12:47:25 -07:00

trace

gpu/trace: make TRACE_GPU_MEM configurable

2025-07-08 09:34:47 -07:00

vga

vga_switcheroo: Use pci_is_display()

2025-07-17 15:30:13 -05:00

Makefile

gpu: nova-core: add initial driver stub

2025-03-09 19:24:27 +01:00