diff options
| author | Anshuman Gupta <anshuman.gupta@intel.com> | 2022-10-27 14:52:41 +0530 |
|---|---|---|
| committer | Anshuman Gupta <anshuman.gupta@intel.com> | 2022-10-31 18:29:17 +0530 |
| commit | e66c8dcf997ed54b62f754351e7129e1cc4e3cf9 (patch) | |
| tree | 355913ebd60712405e7f197fe3cc095ea8037b8a /drivers/gpu/drm/i915/gem | |
| parent | 876e9047a91839ee5be0ba099036d19883e52ca2 (diff) | |
drm/i915: Encapsulate lmem rpm stuff in intel_runtime_pm
Runtime pm is not really per GT, therefore it make sense to
move lmem_userfault_list, lmem_userfault_lock and
userfault_wakeref from intel_gt to intel_runtime_pm structure,
which is embedded to i915.
No functional change.
v2:
- Fixes the code comment nit. [Matt Auld]
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221027092242.1476080-2-anshuman.gupta@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gem')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_mman.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_pm.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 8 |
3 files changed, 8 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/i915_gem_mman.c index 73d9eda1d6b7..fd29a9053582 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_mman.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_mman.c @@ -413,7 +413,7 @@ retry: vma->mmo = mmo; if (CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND) - intel_wakeref_auto(&to_gt(i915)->userfault_wakeref, + intel_wakeref_auto(&i915->runtime_pm.userfault_wakeref, msecs_to_jiffies_timeout(CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND)); if (write) { @@ -589,9 +589,9 @@ void i915_gem_object_release_mmap_offset(struct drm_i915_gem_object *obj) spin_unlock(&obj->mmo.lock); if (obj->userfault_count) { - mutex_lock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock); + mutex_lock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock); list_del(&obj->userfault_link); - mutex_unlock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock); + mutex_unlock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock); obj->userfault_count = 0; } } diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pm.c b/drivers/gpu/drm/i915/gem/i915_gem_pm.c index e5bfb6be9f7a..0d812f4d787d 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_pm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_pm.c @@ -27,7 +27,7 @@ void i915_gem_suspend(struct drm_i915_private *i915) GEM_TRACE("%s\n", dev_name(i915->drm.dev)); - intel_wakeref_auto(&to_gt(i915)->userfault_wakeref, 0); + intel_wakeref_auto(&i915->runtime_pm.userfault_wakeref, 0); flush_workqueue(i915->wq); /* diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c index e4ecfd3e8ee3..e10e20b38645 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c @@ -1101,13 +1101,13 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf) /* ttm_bo_vm_reserve() already has dma_resv_lock */ if (ret == VM_FAULT_NOPAGE && wakeref && !obj->userfault_count) { obj->userfault_count = 1; - mutex_lock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock); - list_add(&obj->userfault_link, &to_gt(to_i915(obj->base.dev))->lmem_userfault_list); - mutex_unlock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock); + mutex_lock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock); + list_add(&obj->userfault_link, &to_i915(obj->base.dev)->runtime_pm.lmem_userfault_list); + mutex_unlock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock); } if (wakeref & CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND) - intel_wakeref_auto(&to_gt(to_i915(obj->base.dev))->userfault_wakeref, + intel_wakeref_auto(&to_i915(obj->base.dev)->runtime_pm.userfault_wakeref, msecs_to_jiffies_timeout(CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND)); i915_ttm_adjust_lru(obj); |