diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-10-21 21:32:36 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-10-21 23:07:57 +0300 |
| commit | 18f3b2727fc324db1a1787704d97b8f20a5fb1cb (patch) | |
| tree | 4d260a06b8dd236a8a65fd22a30a9b0c51c4431c /drivers/gpu/drm/i915/gem/i915_gem_pm.c | |
| parent | 71e51ca8dcc1155c914f285e4a71a5586f31a597 (diff) | |
| download | linux-18f3b2727fc324db1a1787704d97b8f20a5fb1cb.tar.xz | |
drm/i915: Remove pm park/unpark notifications
With the last user, i915_vma_parked(), retired, there are no more users
of the per-gt pm notifications and we can remove the unused
infrastructure.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191021183236.21790-2-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_pm.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pm.c b/drivers/gpu/drm/i915/gem/i915_gem_pm.c index 2aa7e9be088f..ee3279c76566 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_pm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_pm.c @@ -11,24 +11,6 @@ #include "i915_drv.h" -static int pm_notifier(struct notifier_block *nb, - unsigned long action, - void *data) -{ - struct drm_i915_private *i915 = - container_of(nb, typeof(*i915), gem.pm_notifier); - - switch (action) { - case INTEL_GT_UNPARK: - break; - - case INTEL_GT_PARK: - break; - } - - return NOTIFY_OK; -} - static bool switch_to_kernel_context_sync(struct intel_gt *gt) { bool result = !intel_gt_is_wedged(gt); @@ -206,10 +188,3 @@ err_wedged: } goto out_unlock; } - -void i915_gem_init__pm(struct drm_i915_private *i915) -{ - i915->gem.pm_notifier.notifier_call = pm_notifier; - blocking_notifier_chain_register(&i915->gt.pm_notifications, - &i915->gem.pm_notifier); -} |