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-rw-r--r--drivers/gpu/drm/drm_plane.c1
-rw-r--r--drivers/gpu/drm/i915/gvt/cmd_parser.c2
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c3
-rw-r--r--drivers/gpu/drm/i915/i915_gem_userptr.c6
-rw-r--r--drivers/gpu/drm/i915/intel_breadcrumbs.c1
-rw-r--r--drivers/gpu/drm/i915/intel_uncore.c13
-rw-r--r--drivers/gpu/drm/i915/intel_uncore.h1
-rw-r--r--drivers/gpu/drm/ttm/ttm_page_alloc.c36
8 files changed, 44 insertions, 19 deletions
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index 19404e34cd59..37a93cdffb4a 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -1030,6 +1030,7 @@ retry:
e->event.base.type = DRM_EVENT_FLIP_COMPLETE;
e->event.base.length = sizeof(e->event);
e->event.vbl.user_data = page_flip->user_data;
+ e->event.vbl.crtc_id = crtc->base.id;
ret = drm_event_reserve_init(dev, file_priv, &e->base, &e->event.base);
if (ret) {
kfree(e);
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c
index 701a3c6f1669..85d4c57870fb 100644
--- a/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -1628,7 +1628,7 @@ static int perform_bb_shadow(struct parser_exec_state *s)
struct intel_shadow_bb_entry *entry_obj;
struct intel_vgpu *vgpu = s->vgpu;
unsigned long gma = 0;
- uint32_t bb_size;
+ int bb_size;
void *dst = NULL;
int ret = 0;
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 960d3d8b95b8..2cf10d17acfb 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1714,6 +1714,7 @@ static int i915_drm_resume(struct drm_device *dev)
intel_guc_resume(dev_priv);
intel_modeset_init_hw(dev);
+ intel_init_clock_gating(dev_priv);
spin_lock_irq(&dev_priv->irq_lock);
if (dev_priv->display.hpd_irq_setup)
@@ -2618,6 +2619,8 @@ static int intel_runtime_resume(struct device *kdev)
ret = vlv_resume_prepare(dev_priv, true);
}
+ intel_uncore_runtime_resume(dev_priv);
+
/*
* No point of rolling back things in case of an error, as the best
* we can do is to hope that things will still work (and disable RPM).
diff --git a/drivers/gpu/drm/i915/i915_gem_userptr.c b/drivers/gpu/drm/i915/i915_gem_userptr.c
index 135fc750a837..382a77a1097e 100644
--- a/drivers/gpu/drm/i915/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/i915_gem_userptr.c
@@ -172,7 +172,9 @@ i915_mmu_notifier_create(struct mm_struct *mm)
spin_lock_init(&mn->lock);
mn->mn.ops = &i915_gem_userptr_notifier;
mn->objects = RB_ROOT_CACHED;
- mn->wq = alloc_workqueue("i915-userptr-release", WQ_UNBOUND, 0);
+ mn->wq = alloc_workqueue("i915-userptr-release",
+ WQ_UNBOUND | WQ_MEM_RECLAIM,
+ 0);
if (mn->wq == NULL) {
kfree(mn);
return ERR_PTR(-ENOMEM);
@@ -827,7 +829,7 @@ int i915_gem_init_userptr(struct drm_i915_private *dev_priv)
dev_priv->mm.userptr_wq =
alloc_workqueue("i915-userptr-acquire",
- WQ_HIGHPRI | WQ_MEM_RECLAIM,
+ WQ_HIGHPRI | WQ_UNBOUND,
0);
if (!dev_priv->mm.userptr_wq)
return -ENOMEM;
diff --git a/drivers/gpu/drm/i915/intel_breadcrumbs.c b/drivers/gpu/drm/i915/intel_breadcrumbs.c
index 48e1ba01ccf8..5f8b9f1f40f1 100644
--- a/drivers/gpu/drm/i915/intel_breadcrumbs.c
+++ b/drivers/gpu/drm/i915/intel_breadcrumbs.c
@@ -517,6 +517,7 @@ static void __intel_engine_remove_wait(struct intel_engine_cs *engine,
GEM_BUG_ON(RB_EMPTY_NODE(&wait->node));
rb_erase(&wait->node, &b->waiters);
+ RB_CLEAR_NODE(&wait->node);
out:
GEM_BUG_ON(b->irq_wait == wait);
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 20e3c65c0999..8c2ce81f01c2 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -434,6 +434,12 @@ void intel_uncore_resume_early(struct drm_i915_private *dev_priv)
i915_check_and_clear_faults(dev_priv);
}
+void intel_uncore_runtime_resume(struct drm_i915_private *dev_priv)
+{
+ iosf_mbi_register_pmic_bus_access_notifier(
+ &dev_priv->uncore.pmic_bus_access_nb);
+}
+
void intel_uncore_sanitize(struct drm_i915_private *dev_priv)
{
i915_modparams.enable_rc6 =
@@ -1240,8 +1246,15 @@ static int i915_pmic_bus_access_notifier(struct notifier_block *nb,
* bus, which will be busy after this notification, leading to:
* "render: timed out waiting for forcewake ack request."
* errors.
+ *
+ * The notifier is unregistered during intel_runtime_suspend(),
+ * so it's ok to access the HW here without holding a RPM
+ * wake reference -> disable wakeref asserts for the time of
+ * the access.
*/
+ disable_rpm_wakeref_asserts(dev_priv);
intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
+ enable_rpm_wakeref_asserts(dev_priv);
break;
case MBI_PMIC_BUS_ACCESS_END:
intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h
index 582771251b57..9ce079b5dd0d 100644
--- a/drivers/gpu/drm/i915/intel_uncore.h
+++ b/drivers/gpu/drm/i915/intel_uncore.h
@@ -134,6 +134,7 @@ bool intel_uncore_arm_unclaimed_mmio_detection(struct drm_i915_private *dev_priv
void intel_uncore_fini(struct drm_i915_private *dev_priv);
void intel_uncore_suspend(struct drm_i915_private *dev_priv);
void intel_uncore_resume_early(struct drm_i915_private *dev_priv);
+void intel_uncore_runtime_resume(struct drm_i915_private *dev_priv);
u64 intel_uncore_edram_size(struct drm_i915_private *dev_priv);
void assert_forcewakes_inactive(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index 316f831ad5f0..b0551aa677b8 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
@@ -744,12 +744,14 @@ static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
}
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
- for (j = 0; j < HPAGE_PMD_NR; ++j)
- if (p++ != pages[i + j])
- break;
+ if (!(flags & TTM_PAGE_FLAG_DMA32)) {
+ for (j = 0; j < HPAGE_PMD_NR; ++j)
+ if (p++ != pages[i + j])
+ break;
- if (j == HPAGE_PMD_NR)
- order = HPAGE_PMD_ORDER;
+ if (j == HPAGE_PMD_NR)
+ order = HPAGE_PMD_ORDER;
+ }
#endif
if (page_count(pages[i]) != 1)
@@ -865,20 +867,22 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
i = 0;
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
- while (npages >= HPAGE_PMD_NR) {
- gfp_t huge_flags = gfp_flags;
+ if (!(gfp_flags & GFP_DMA32)) {
+ while (npages >= HPAGE_PMD_NR) {
+ gfp_t huge_flags = gfp_flags;
- huge_flags |= GFP_TRANSHUGE;
- huge_flags &= ~__GFP_MOVABLE;
- huge_flags &= ~__GFP_COMP;
- p = alloc_pages(huge_flags, HPAGE_PMD_ORDER);
- if (!p)
- break;
+ huge_flags |= GFP_TRANSHUGE;
+ huge_flags &= ~__GFP_MOVABLE;
+ huge_flags &= ~__GFP_COMP;
+ p = alloc_pages(huge_flags, HPAGE_PMD_ORDER);
+ if (!p)
+ break;
- for (j = 0; j < HPAGE_PMD_NR; ++j)
- pages[i++] = p++;
+ for (j = 0; j < HPAGE_PMD_NR; ++j)
+ pages[i++] = p++;
- npages -= HPAGE_PMD_NR;
+ npages -= HPAGE_PMD_NR;
+ }
}
#endif
generated by cgit (git 2.34.1) at 2024-06-24 01:01:26 +0000