From: Chris Wilson Date: Tue, 25 Jun 2019 13:01:10 +0000 (+0100) Subject: drm/i915/gt: Pass intel_gt to pm routines X-Git-Tag: v5.4-rc1~106^2~19^2~310 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=0c91621cad492e362c37330e1a0985bcdda00fda;p=linux.git drm/i915/gt: Pass intel_gt to pm routines Switch from passing the i915 container to newly named struct intel_gt. Signed-off-by: Chris Wilson Reviewed-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20190625130128.11009-2-chris@chris-wilson.co.uk --- diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index cf8edb6822ee..1c5dfbfad71b 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -2437,7 +2437,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, * wakeref that we hold until the GPU has been idle for at least * 100ms. */ - intel_gt_pm_get(eb.i915); + intel_gt_pm_get(&eb.i915->gt); err = i915_mutex_lock_interruptible(dev); if (err) @@ -2607,7 +2607,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, err_unlock: mutex_unlock(&dev->struct_mutex); err_rpm: - intel_gt_pm_put(eb.i915); + intel_gt_pm_put(&eb.i915->gt); i915_gem_context_put(eb.gem_context); err_destroy: eb_destroy(&eb); diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pm.c b/drivers/gpu/drm/i915/gem/i915_gem_pm.c index 8f721cf0ab99..ee1f66594a35 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_pm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_pm.c @@ -258,7 +258,7 @@ void i915_gem_resume(struct drm_i915_private *i915) * guarantee that the context image is complete. So let's just reset * it and start again. */ - intel_gt_resume(i915); + intel_gt_resume(&i915->gt); if (i915_gem_init_hw(i915)) goto err_wedged; diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c index 24a3c677ccd5..a1f0b235f56b 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c @@ -379,7 +379,7 @@ static void disable_retire_worker(struct drm_i915_private *i915) { i915_gem_shrinker_unregister(i915); - intel_gt_pm_get(i915); + intel_gt_pm_get(&i915->gt); cancel_delayed_work_sync(&i915->gem.retire_work); flush_work(&i915->gem.idle_work); @@ -387,7 +387,7 @@ static void disable_retire_worker(struct drm_i915_private *i915) static void restore_retire_worker(struct drm_i915_private *i915) { - intel_gt_pm_put(i915); + intel_gt_pm_put(&i915->gt); mutex_lock(&i915->drm.struct_mutex); igt_flush_test(i915, I915_WAIT_LOCKED); diff --git a/drivers/gpu/drm/i915/gt/intel_engine_pm.c b/drivers/gpu/drm/i915/gt/intel_engine_pm.c index 2ce00d3dc42a..5253c382034d 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_pm.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_pm.c @@ -18,7 +18,7 @@ static int __engine_unpark(struct intel_wakeref *wf) GEM_TRACE("%s\n", engine->name); - intel_gt_pm_get(engine->i915); + intel_gt_pm_get(engine->gt); /* Pin the default state for fast resets from atomic context. */ map = NULL; @@ -129,7 +129,7 @@ static int __engine_park(struct intel_wakeref *wf) engine->execlists.no_priolist = false; - intel_gt_pm_put(engine->i915); + intel_gt_pm_put(engine->gt); return 0; } @@ -149,7 +149,7 @@ int intel_engines_resume(struct drm_i915_private *i915) enum intel_engine_id id; int err = 0; - intel_gt_pm_get(i915); + intel_gt_pm_get(&i915->gt); for_each_engine(engine, i915, id) { intel_engine_pm_get(engine); engine->serial++; /* kernel context lost */ @@ -162,7 +162,7 @@ int intel_engines_resume(struct drm_i915_private *i915) break; } } - intel_gt_pm_put(i915); + intel_gt_pm_put(&i915->gt); return err; } diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.c b/drivers/gpu/drm/i915/gt/intel_gt_pm.c index 6062840b5b46..ec6b69d014b6 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_pm.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.c @@ -50,9 +50,11 @@ static int intel_gt_unpark(struct intel_wakeref *wf) return 0; } -void intel_gt_pm_get(struct drm_i915_private *i915) +void intel_gt_pm_get(struct intel_gt *gt) { - intel_wakeref_get(&i915->runtime_pm, &i915->gt.wakeref, intel_gt_unpark); + struct intel_runtime_pm *rpm = >->i915->runtime_pm; + + intel_wakeref_get(rpm, >->wakeref, intel_gt_unpark); } static int intel_gt_park(struct intel_wakeref *wf) @@ -75,9 +77,11 @@ static int intel_gt_park(struct intel_wakeref *wf) return 0; } -void intel_gt_pm_put(struct drm_i915_private *i915) +void intel_gt_pm_put(struct intel_gt *gt) { - intel_wakeref_put(&i915->runtime_pm, &i915->gt.wakeref, intel_gt_park); + struct intel_runtime_pm *rpm = >->i915->runtime_pm; + + intel_wakeref_put(rpm, >->wakeref, intel_gt_park); } void intel_gt_pm_init_early(struct intel_gt *gt) @@ -96,7 +100,7 @@ static bool reset_engines(struct drm_i915_private *i915) /** * intel_gt_sanitize: called after the GPU has lost power - * @i915: the i915 device + * @gt: the i915 GT container * @force: ignore a failed reset and sanitize engine state anyway * * Anytime we reset the GPU, either with an explicit GPU reset or through a @@ -104,21 +108,21 @@ static bool reset_engines(struct drm_i915_private *i915) * to match. Note that calling intel_gt_sanitize() if the GPU has not * been reset results in much confusion! */ -void intel_gt_sanitize(struct drm_i915_private *i915, bool force) +void intel_gt_sanitize(struct intel_gt *gt, bool force) { struct intel_engine_cs *engine; enum intel_engine_id id; GEM_TRACE("\n"); - if (!reset_engines(i915) && !force) + if (!reset_engines(gt->i915) && !force) return; - for_each_engine(engine, i915, id) + for_each_engine(engine, gt->i915, id) intel_engine_reset(engine, false); } -void intel_gt_resume(struct drm_i915_private *i915) +void intel_gt_resume(struct intel_gt *gt) { struct intel_engine_cs *engine; enum intel_engine_id id; @@ -129,7 +133,7 @@ void intel_gt_resume(struct drm_i915_private *i915) * Only the kernel contexts should remain pinned over suspend, * allowing us to fixup the user contexts on their first pin. */ - for_each_engine(engine, i915, id) { + for_each_engine(engine, gt->i915, id) { struct intel_context *ce; ce = engine->kernel_context; diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.h b/drivers/gpu/drm/i915/gt/intel_gt_pm.h index b6049a907890..4dbb92cf58d7 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_pm.h +++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.h @@ -9,7 +9,6 @@ #include -struct drm_i915_private; struct intel_gt; enum { @@ -17,12 +16,12 @@ enum { INTEL_GT_PARK, }; -void intel_gt_pm_get(struct drm_i915_private *i915); -void intel_gt_pm_put(struct drm_i915_private *i915); +void intel_gt_pm_get(struct intel_gt *gt); +void intel_gt_pm_put(struct intel_gt *gt); void intel_gt_pm_init_early(struct intel_gt *gt); -void intel_gt_sanitize(struct drm_i915_private *i915, bool force); -void intel_gt_resume(struct drm_i915_private *i915); +void intel_gt_sanitize(struct intel_gt *gt, bool force); +void intel_gt_resume(struct intel_gt *gt); #endif /* INTEL_GT_PM_H */ diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c index 3c925af64793..e92054e118cc 100644 --- a/drivers/gpu/drm/i915/gt/intel_reset.c +++ b/drivers/gpu/drm/i915/gt/intel_reset.c @@ -714,7 +714,7 @@ static void reset_prepare(struct drm_i915_private *i915) struct intel_engine_cs *engine; enum intel_engine_id id; - intel_gt_pm_get(i915); + intel_gt_pm_get(&i915->gt); for_each_engine(engine, i915, id) reset_prepare_engine(engine); @@ -765,7 +765,7 @@ static void reset_finish(struct drm_i915_private *i915) reset_finish_engine(engine); intel_engine_signal_breadcrumbs(engine); } - intel_gt_pm_put(i915); + intel_gt_pm_put(&i915->gt); } static void nop_submit_request(struct i915_request *request) @@ -891,7 +891,7 @@ static bool __i915_gem_unset_wedged(struct drm_i915_private *i915) } mutex_unlock(&i915->gt.timelines.mutex); - intel_gt_sanitize(i915, false); + intel_gt_sanitize(&i915->gt, false); /* * Undo nop_submit_request. We prevent all new i915 requests from diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 6241a4615501..f5b7c37c165f 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -2377,7 +2377,7 @@ static int i915_drm_resume_early(struct drm_device *dev) intel_power_domains_resume(dev_priv); - intel_gt_sanitize(dev_priv, true); + intel_gt_sanitize(&dev_priv->gt, true); enable_rpm_wakeref_asserts(&dev_priv->runtime_pm); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index e59be5c05e1b..deecbe128e5b 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1157,7 +1157,7 @@ void i915_gem_sanitize(struct drm_i915_private *i915) * it may impact the display and we are uncertain about the stability * of the reset, so this could be applied to even earlier gen. */ - intel_gt_sanitize(i915, false); + intel_gt_sanitize(&i915->gt, false); intel_uncore_forcewake_put(&i915->uncore, FORCEWAKE_ALL); intel_runtime_pm_put(&i915->runtime_pm, wakeref); diff --git a/drivers/gpu/drm/i915/selftests/i915_gem.c b/drivers/gpu/drm/i915/selftests/i915_gem.c index c6a01a6e87f1..ed0c17bf6613 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem.c @@ -115,7 +115,7 @@ static void pm_resume(struct drm_i915_private *i915) * that runtime-pm just works. */ with_intel_runtime_pm(&i915->runtime_pm, wakeref) { - intel_gt_sanitize(i915, false); + intel_gt_sanitize(&i915->gt, false); i915_gem_sanitize(i915); i915_gem_resume(i915); }