diff options
| author | Nirmoy Das <[email protected]> | 2023-09-26 10:37:42 +0200 |
|---|---|---|
| committer | Nirmoy Das <[email protected]> | 2023-09-30 13:49:36 +0200 |
| commit | 799d794f75598353c8e5854fc9c57cc46d236c4e (patch) | |
| tree | 9cff4f1887bac96e9ffe90c82a21982018ee9b4d /drivers/gpu/drm/i915/gt/intel_engine_user.c | |
| parent | a2ae29629230588d50dfcba306decad7e4f690f3 (diff) | |
drm/i915: Enable GGTT updates with binder in MTL
MTL can hang because of a HW bug while parallel reading/writing
from/to LMEM/GTTMMADR BAR so try to reduce GGTT update
related pci transactions with blitter command as recommended
for Wa_13010847436 and Wa_14019519902.
Signed-off-by: Nirmoy Das <[email protected]>
Reviewed-by: Oak Zeng <[email protected]>
Reviewed-by: Andi Shyti <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_engine_user.c')
0 files changed, 0 insertions, 0 deletions