[PATCH v3 1/3] drm/i915: Enable Wa_16019325821

2024-02-23 Thread John . C . Harrison
From: John Harrison Some platforms require holding RCS context switches until CCS is idle (the reverse w/a of Wa_14014475959). Some platforms require both versions. Signed-off-by: John Harrison Reviewed-by: Vinay Belgaumkar --- drivers/gpu/drm/i915/gt/gen8_engine_cs.c | 19 +++---

[PATCH v3 1/3] drm/i915: Enable Wa_16019325821

2024-01-04 Thread John . C . Harrison
From: John Harrison Some platforms require holding RCS context switches until CCS is idle (the reverse w/a of Wa_14014475959). Some platforms require both versions. Signed-off-by: John Harrison Reviewed-by: Vinay Belgaumkar --- drivers/gpu/drm/i915/gt/gen8_engine_cs.c | 19 +++---

[PATCH v3 1/3] drm/i915: Enable Wa_16019325821

2023-12-20 Thread John . C . Harrison
From: John Harrison Some platforms require holding RCS context switches until CCS is idle (the reverse w/a of Wa_14014475959). Some platforms require both versions. Signed-off-by: John Harrison Reviewed-by: Vinay Belgaumkar --- drivers/gpu/drm/i915/gt/gen8_engine_cs.c | 19 +++---