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authorDave Airlie2024-07-26 06:41:02 +1000
committerDave Airlie2024-07-26 06:41:03 +1000
commita37cd98cd56e2c53d77d9c45cd4b7b3d91916df7 (patch)
tree66f255f79a507139f88dc5ca86e72e7fb84875d7 /drivers/gpu
parent627a24f5f25d689682f395f3df1411273be4436b (diff)
parent26720dd2b5a1d088bff8f7e6355fca021c83718f (diff)
Merge tag 'drm-intel-next-fixes-2024-07-25' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
- Do not consider preemption during execlists_dequeue for gen8 [gt] (Nitin Gote) - Allow NULL memory region (Jonathan Cavitt) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tursulin@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZqICQzyzm/6hDWy4@linux
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/i915/gt/intel_execlists_submission.c6
-rw-r--r--drivers/gpu/drm/i915/intel_memory_region.c6
2 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
index 21829439e686..72090f52fb85 100644
--- a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
+++ b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
@@ -3315,11 +3315,7 @@ static void remove_from_engine(struct i915_request *rq)
static bool can_preempt(struct intel_engine_cs *engine)
{
- if (GRAPHICS_VER(engine->i915) > 8)
- return true;
-
- /* GPGPU on bdw requires extra w/a; not implemented */
- return engine->class != RENDER_CLASS;
+ return GRAPHICS_VER(engine->i915) > 8;
}
static void kick_execlists(const struct i915_request *rq, int prio)
diff --git a/drivers/gpu/drm/i915/intel_memory_region.c b/drivers/gpu/drm/i915/intel_memory_region.c
index 172dfa7c3588..d40ee1b42110 100644
--- a/drivers/gpu/drm/i915/intel_memory_region.c
+++ b/drivers/gpu/drm/i915/intel_memory_region.c
@@ -368,8 +368,10 @@ int intel_memory_regions_hw_probe(struct drm_i915_private *i915)
goto out_cleanup;
}
- mem->id = i;
- i915->mm.regions[i] = mem;
+ if (mem) { /* Skip on non-fatal errors */
+ mem->id = i;
+ i915->mm.regions[i] = mem;
+ }
}
for (i = 0; i < ARRAY_SIZE(i915->mm.regions); i++) {