drm/i915: use intel_uncore in fw get/put internal paths

Get/put functions used outside of uncore.c are updated in the next
patch for a nicer split.

v2: use dev_priv where we still have it (Paulo)

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190319183543.13679-3-daniele.ceraolospurio@intel.com

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 08683dc..a52b7cf 100644 (file)
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1414,13 +1414,14 @@ static int ironlake_drpc_info(struct seq_file *m)
 static int i915_forcewake_domains(struct seq_file *m, void *data)
 {
        struct drm_i915_private *i915 = node_to_i915(m->private);
+       struct intel_uncore *uncore = &i915->uncore;
        struct intel_uncore_forcewake_domain *fw_domain;
        unsigned int tmp;
 
        seq_printf(m, "user.bypass_count = %u\n",
-                  i915->uncore.user_forcewake.count);
+                  uncore->user_forcewake.count);
 
-       for_each_fw_domain(fw_domain, i915, tmp)
+       for_each_fw_domain(fw_domain, uncore, tmp)
                seq_printf(m, "%s.wake_count = %u\n",
                           intel_uncore_forcewake_domain_to_str(fw_domain->id),
                           READ_ONCE(fw_domain->wake_count));

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index b3d2524..4ec41c3 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -2952,7 +2952,7 @@ static int intel_runtime_suspend(struct device *kdev)
                intel_opregion_notify_adapter(dev_priv, PCI_D1);
        }
 
-       assert_forcewakes_inactive(dev_priv);
+       assert_forcewakes_inactive(&dev_priv->uncore);
 
        if (!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv))
                intel_hpd_poll_init(dev_priv);

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 363b2d3..b9ac918 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2102,6 +2102,11 @@ static inline struct drm_i915_private *huc_to_i915(struct intel_huc *huc)
        return container_of(huc, struct drm_i915_private, huc);
 }
 
+static inline struct drm_i915_private *uncore_to_i915(struct intel_uncore *uncore)
+{
+       return container_of(uncore, struct drm_i915_private, uncore);
+}
+
 /* Simple iterator over all initialised engines */
 #define for_each_engine(engine__, dev_priv__, id__) \
        for ((id__) = 0; \

diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index b4cea3c..ebbb9af 100644 (file)
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -207,66 +207,62 @@ fw_domain_put(const struct intel_uncore_forcewake_domain *d)
 }
 
 static void
-fw_domains_get(struct drm_i915_private *i915, enum forcewake_domains fw_domains)
+fw_domains_get(struct intel_uncore *uncore, enum forcewake_domains fw_domains)
 {
-       struct intel_uncore *uncore = &i915->uncore;
        struct intel_uncore_forcewake_domain *d;
        unsigned int tmp;
 
        GEM_BUG_ON(fw_domains & ~uncore->fw_domains);
 
-       for_each_fw_domain_masked(d, fw_domains, i915, tmp) {
+       for_each_fw_domain_masked(d, fw_domains, uncore, tmp) {
                fw_domain_wait_ack_clear(d);
                fw_domain_get(d);
        }
 
-       for_each_fw_domain_masked(d, fw_domains, i915, tmp)
+       for_each_fw_domain_masked(d, fw_domains, uncore, tmp)
                fw_domain_wait_ack_set(d);
 
        uncore->fw_domains_active |= fw_domains;
 }
 
 static void
-fw_domains_get_with_fallback(struct drm_i915_private *i915,
+fw_domains_get_with_fallback(struct intel_uncore *uncore,
                             enum forcewake_domains fw_domains)
 {
-       struct intel_uncore *uncore = &i915->uncore;
        struct intel_uncore_forcewake_domain *d;
        unsigned int tmp;
 
        GEM_BUG_ON(fw_domains & ~uncore->fw_domains);
 
-       for_each_fw_domain_masked(d, fw_domains, i915, tmp) {
+       for_each_fw_domain_masked(d, fw_domains, uncore, tmp) {
                fw_domain_wait_ack_clear_fallback(d);
                fw_domain_get(d);
        }
 
-       for_each_fw_domain_masked(d, fw_domains, i915, tmp)
+       for_each_fw_domain_masked(d, fw_domains, uncore, tmp)
                fw_domain_wait_ack_set_fallback(d);
 
        uncore->fw_domains_active |= fw_domains;
 }
 
 static void
-fw_domains_put(struct drm_i915_private *i915, enum forcewake_domains fw_domains)
+fw_domains_put(struct intel_uncore *uncore, enum forcewake_domains fw_domains)
 {
-       struct intel_uncore *uncore = &i915->uncore;
        struct intel_uncore_forcewake_domain *d;
        unsigned int tmp;
 
        GEM_BUG_ON(fw_domains & ~uncore->fw_domains);
 
-       for_each_fw_domain_masked(d, fw_domains, i915, tmp)
+       for_each_fw_domain_masked(d, fw_domains, uncore, tmp)
                fw_domain_put(d);
 
        uncore->fw_domains_active &= ~fw_domains;
 }
 
 static void
-fw_domains_reset(struct drm_i915_private *i915,
+fw_domains_reset(struct intel_uncore *uncore,
                 enum forcewake_domains fw_domains)
 {
-       struct intel_uncore *uncore = &i915->uncore;
        struct intel_uncore_forcewake_domain *d;
        unsigned int tmp;
 
@@ -275,7 +271,7 @@ fw_domains_reset(struct drm_i915_private *i915,
 
        GEM_BUG_ON(fw_domains & ~uncore->fw_domains);
 
-       for_each_fw_domain_masked(d, fw_domains, i915, tmp)
+       for_each_fw_domain_masked(d, fw_domains, uncore, tmp)
                fw_domain_reset(d);
 }
 
@@ -299,13 +295,13 @@ static void __gen6_gt_wait_for_thread_c0(struct drm_i915_private *dev_priv)
                  "GT thread status wait timed out\n");
 }
 
-static void fw_domains_get_with_thread_status(struct drm_i915_private *dev_priv,
+static void fw_domains_get_with_thread_status(struct intel_uncore *uncore,
                                              enum forcewake_domains fw_domains)
 {
-       fw_domains_get(dev_priv, fw_domains);
+       fw_domains_get(uncore, fw_domains);
 
        /* WaRsForcewakeWaitTC0:snb,ivb,hsw,bdw,vlv */
-       __gen6_gt_wait_for_thread_c0(dev_priv);
+       __gen6_gt_wait_for_thread_c0(uncore_to_i915(uncore));
 }
 
 static inline u32 fifo_free_entries(struct drm_i915_private *dev_priv)
@@ -343,30 +339,29 @@ intel_uncore_fw_release_timer(struct hrtimer *timer)
 {
        struct intel_uncore_forcewake_domain *domain =
               container_of(timer, struct intel_uncore_forcewake_domain, timer);
-       struct drm_i915_private *dev_priv =
-               container_of(domain, struct drm_i915_private, uncore.fw_domain[domain->id]);
+       struct intel_uncore *uncore = forcewake_domain_to_uncore(domain);
        unsigned long irqflags;
 
-       assert_rpm_device_not_suspended(dev_priv);
+       assert_rpm_device_not_suspended(uncore_to_i915(uncore));
 
        if (xchg(&domain->active, false))
                return HRTIMER_RESTART;
 
-       spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
+       spin_lock_irqsave(&uncore->lock, irqflags);
        if (WARN_ON(domain->wake_count == 0))
                domain->wake_count++;
 
        if (--domain->wake_count == 0)
-               dev_priv->uncore.funcs.force_wake_put(dev_priv, domain->mask);
+               uncore->funcs.force_wake_put(uncore, domain->mask);
 
-       spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
+       spin_unlock_irqrestore(&uncore->lock, irqflags);
 
        return HRTIMER_NORESTART;
 }
 
 /* Note callers must have acquired the PUNIT->PMIC bus, before calling this. */
 static unsigned int
-intel_uncore_forcewake_reset(struct drm_i915_private *dev_priv)
+intel_uncore_forcewake_reset(struct intel_uncore *uncore)
 {
        unsigned long irqflags;
        struct intel_uncore_forcewake_domain *domain;
@@ -384,7 +379,7 @@ intel_uncore_forcewake_reset(struct drm_i915_private *dev_priv)
 
                active_domains = 0;
 
-               for_each_fw_domain(domain, dev_priv, tmp) {
+               for_each_fw_domain(domain, uncore, tmp) {
                        smp_store_mb(domain->active, false);
                        if (hrtimer_cancel(&domain->timer) == 0)
                                continue;
@@ -392,9 +387,9 @@ intel_uncore_forcewake_reset(struct drm_i915_private *dev_priv)
                        intel_uncore_fw_release_timer(&domain->timer);
                }
 
-               spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
+               spin_lock_irqsave(&uncore->lock, irqflags);
 
-               for_each_fw_domain(domain, dev_priv, tmp) {
+               for_each_fw_domain(domain, uncore, tmp) {
                        if (hrtimer_active(&domain->timer))
                                active_domains |= domain->mask;
                }
@@ -407,20 +402,20 @@ intel_uncore_forcewake_reset(struct drm_i915_private *dev_priv)
                        break;
                }
 
-               spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
+               spin_unlock_irqrestore(&uncore->lock, irqflags);
                cond_resched();
        }
 
        WARN_ON(active_domains);
 
-       fw = dev_priv->uncore.fw_domains_active;
+       fw = uncore->fw_domains_active;
        if (fw)
-               dev_priv->uncore.funcs.force_wake_put(dev_priv, fw);
+               uncore->funcs.force_wake_put(uncore, fw);
 
-       fw_domains_reset(dev_priv, dev_priv->uncore.fw_domains);
-       assert_forcewakes_inactive(dev_priv);
+       fw_domains_reset(uncore, uncore->fw_domains);
+       assert_forcewakes_inactive(uncore);
 
-       spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
+       spin_unlock_irqrestore(&uncore->lock, irqflags);
 
        return fw; /* track the lost user forcewake domains */
 }
@@ -546,10 +541,10 @@ static void __intel_uncore_early_sanitize(struct drm_i915_private *dev_priv,
        }
 
        iosf_mbi_punit_acquire();
-       intel_uncore_forcewake_reset(dev_priv);
+       intel_uncore_forcewake_reset(&dev_priv->uncore);
        if (restore_forcewake) {
                spin_lock_irq(&dev_priv->uncore.lock);
-               dev_priv->uncore.funcs.force_wake_get(dev_priv,
+               dev_priv->uncore.funcs.force_wake_get(&dev_priv->uncore,
                                                      restore_forcewake);
 
                if (IS_GEN_RANGE(dev_priv, 6, 7))
@@ -566,7 +561,7 @@ void intel_uncore_suspend(struct drm_i915_private *dev_priv)
        iosf_mbi_unregister_pmic_bus_access_notifier_unlocked(
                &dev_priv->uncore.pmic_bus_access_nb);
        dev_priv->uncore.fw_domains_saved =
-               intel_uncore_forcewake_reset(dev_priv);
+               intel_uncore_forcewake_reset(&dev_priv->uncore);
        iosf_mbi_punit_release();
 }
 
@@ -594,15 +589,15 @@ void intel_uncore_sanitize(struct drm_i915_private *dev_priv)
        intel_sanitize_gt_powersave(dev_priv);
 }
 
-static void __intel_uncore_forcewake_get(struct drm_i915_private *dev_priv,
+static void __intel_uncore_forcewake_get(struct intel_uncore *uncore,
                                         enum forcewake_domains fw_domains)
 {
        struct intel_uncore_forcewake_domain *domain;
        unsigned int tmp;
 
-       fw_domains &= dev_priv->uncore.fw_domains;
+       fw_domains &= uncore->fw_domains;
 
-       for_each_fw_domain_masked(domain, fw_domains, dev_priv, tmp) {
+       for_each_fw_domain_masked(domain, fw_domains, uncore, tmp) {
                if (domain->wake_count++) {
                        fw_domains &= ~domain->mask;
                        domain->active = true;
@@ -610,7 +605,7 @@ static void __intel_uncore_forcewake_get(struct drm_i915_private *dev_priv,
        }
 
        if (fw_domains)
-               dev_priv->uncore.funcs.force_wake_get(dev_priv, fw_domains);
+               uncore->funcs.force_wake_get(uncore, fw_domains);
 }
 
 /**
@@ -629,16 +624,17 @@ static void __intel_uncore_forcewake_get(struct drm_i915_private *dev_priv,
 void intel_uncore_forcewake_get(struct drm_i915_private *dev_priv,
                                enum forcewake_domains fw_domains)
 {
+       struct intel_uncore *uncore = &dev_priv->uncore;
        unsigned long irqflags;
 
-       if (!dev_priv->uncore.funcs.force_wake_get)
+       if (!uncore->funcs.force_wake_get)
                return;
 
        assert_rpm_wakelock_held(dev_priv);
 
-       spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
-       __intel_uncore_forcewake_get(dev_priv, fw_domains);
-       spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
+       spin_lock_irqsave(&uncore->lock, irqflags);
+       __intel_uncore_forcewake_get(uncore, fw_domains);
+       spin_unlock_irqrestore(&uncore->lock, irqflags);
 }
 
 /**
@@ -651,20 +647,22 @@ void intel_uncore_forcewake_get(struct drm_i915_private *dev_priv,
  */
 void intel_uncore_forcewake_user_get(struct drm_i915_private *dev_priv)
 {
-       spin_lock_irq(&dev_priv->uncore.lock);
-       if (!dev_priv->uncore.user_forcewake.count++) {
+       struct intel_uncore *uncore = &dev_priv->uncore;
+
+       spin_lock_irq(&uncore->lock);
+       if (!uncore->user_forcewake.count++) {
                intel_uncore_forcewake_get__locked(dev_priv, FORCEWAKE_ALL);
 
                /* Save and disable mmio debugging for the user bypass */
-               dev_priv->uncore.user_forcewake.saved_mmio_check =
-                       dev_priv->uncore.unclaimed_mmio_check;
-               dev_priv->uncore.user_forcewake.saved_mmio_debug =
+               uncore->user_forcewake.saved_mmio_check =
+                       uncore->unclaimed_mmio_check;
+               uncore->user_forcewake.saved_mmio_debug =
                        i915_modparams.mmio_debug;
 
-               dev_priv->uncore.unclaimed_mmio_check = 0;
+               uncore->unclaimed_mmio_check = 0;
                i915_modparams.mmio_debug = 0;
        }
-       spin_unlock_irq(&dev_priv->uncore.lock);
+       spin_unlock_irq(&uncore->lock);
 }
 
 /**
@@ -676,20 +674,22 @@ void intel_uncore_forcewake_user_get(struct drm_i915_private *dev_priv)
  */
 void intel_uncore_forcewake_user_put(struct drm_i915_private *dev_priv)
 {
-       spin_lock_irq(&dev_priv->uncore.lock);
-       if (!--dev_priv->uncore.user_forcewake.count) {
+       struct intel_uncore *uncore = &dev_priv->uncore;
+
+       spin_lock_irq(&uncore->lock);
+       if (!--uncore->user_forcewake.count) {
                if (intel_uncore_unclaimed_mmio(dev_priv))
                        dev_info(dev_priv->drm.dev,
                                 "Invalid mmio detected during user access\n");
 
-               dev_priv->uncore.unclaimed_mmio_check =
-                       dev_priv->uncore.user_forcewake.saved_mmio_check;
+               uncore->unclaimed_mmio_check =
+                       uncore->user_forcewake.saved_mmio_check;
                i915_modparams.mmio_debug =
-                       dev_priv->uncore.user_forcewake.saved_mmio_debug;
+                       uncore->user_forcewake.saved_mmio_debug;
 
                intel_uncore_forcewake_put__locked(dev_priv, FORCEWAKE_ALL);
        }
-       spin_unlock_irq(&dev_priv->uncore.lock);
+       spin_unlock_irq(&uncore->lock);
 }
 
 /**
@@ -703,23 +703,25 @@ void intel_uncore_forcewake_user_put(struct drm_i915_private *dev_priv)
 void intel_uncore_forcewake_get__locked(struct drm_i915_private *dev_priv,
                                        enum forcewake_domains fw_domains)
 {
-       lockdep_assert_held(&dev_priv->uncore.lock);
+       struct intel_uncore *uncore = &dev_priv->uncore;
 
-       if (!dev_priv->uncore.funcs.force_wake_get)
+       lockdep_assert_held(&uncore->lock);
+
+       if (!uncore->funcs.force_wake_get)
                return;
 
-       __intel_uncore_forcewake_get(dev_priv, fw_domains);
+       __intel_uncore_forcewake_get(uncore, fw_domains);
 }
 
-static void __intel_uncore_forcewake_put(struct drm_i915_private *dev_priv,
+static void __intel_uncore_forcewake_put(struct intel_uncore *uncore,
                                         enum forcewake_domains fw_domains)
 {
        struct intel_uncore_forcewake_domain *domain;
        unsigned int tmp;
 
-       fw_domains &= dev_priv->uncore.fw_domains;
+       fw_domains &= uncore->fw_domains;
 
-       for_each_fw_domain_masked(domain, fw_domains, dev_priv, tmp) {
+       for_each_fw_domain_masked(domain, fw_domains, uncore, tmp) {
                if (WARN_ON(domain->wake_count == 0))
                        continue;
 
@@ -743,14 +745,15 @@ static void __intel_uncore_forcewake_put(struct drm_i915_private *dev_priv,
 void intel_uncore_forcewake_put(struct drm_i915_private *dev_priv,
                                enum forcewake_domains fw_domains)
 {
+       struct intel_uncore *uncore = &dev_priv->uncore;
        unsigned long irqflags;
 
-       if (!dev_priv->uncore.funcs.force_wake_put)
+       if (!uncore->funcs.force_wake_put)
                return;
 
-       spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
-       __intel_uncore_forcewake_put(dev_priv, fw_domains);
-       spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
+       spin_lock_irqsave(&uncore->lock, irqflags);
+       __intel_uncore_forcewake_put(uncore, fw_domains);
+       spin_unlock_irqrestore(&uncore->lock, irqflags);
 }
 
 /**
@@ -764,36 +767,38 @@ void intel_uncore_forcewake_put(struct drm_i915_private *dev_priv,
 void intel_uncore_forcewake_put__locked(struct drm_i915_private *dev_priv,
                                        enum forcewake_domains fw_domains)
 {
-       lockdep_assert_held(&dev_priv->uncore.lock);
+       struct intel_uncore *uncore = &dev_priv->uncore;
+
+       lockdep_assert_held(&uncore->lock);
 
-       if (!dev_priv->uncore.funcs.force_wake_put)
+       if (!uncore->funcs.force_wake_put)
                return;
 
-       __intel_uncore_forcewake_put(dev_priv, fw_domains);
+       __intel_uncore_forcewake_put(uncore, fw_domains);
 }
 
-void assert_forcewakes_inactive(struct drm_i915_private *dev_priv)
+void assert_forcewakes_inactive(struct intel_uncore *uncore)
 {
-       if (!dev_priv->uncore.funcs.force_wake_get)
+       if (!uncore->funcs.force_wake_get)
                return;
 
-       WARN(dev_priv->uncore.fw_domains_active,
+       WARN(uncore->fw_domains_active,
             "Expected all fw_domains to be inactive, but %08x are still on\n",
-            dev_priv->uncore.fw_domains_active);
+            uncore->fw_domains_active);
 }
 
-void assert_forcewakes_active(struct drm_i915_private *dev_priv,
+void assert_forcewakes_active(struct intel_uncore *uncore,
                              enum forcewake_domains fw_domains)
 {
-       if (!dev_priv->uncore.funcs.force_wake_get)
+       if (!uncore->funcs.force_wake_get)
                return;
 
-       assert_rpm_wakelock_held(dev_priv);
+       assert_rpm_wakelock_held(uncore_to_i915(uncore));
 
-       fw_domains &= dev_priv->uncore.fw_domains;
-       WARN(fw_domains & ~dev_priv->uncore.fw_domains_active,
+       fw_domains &= uncore->fw_domains;
+       WARN(fw_domains & ~uncore->fw_domains_active,
             "Expected %08x fw_domains to be active, but %08x are off\n",
-            fw_domains, fw_domains & ~dev_priv->uncore.fw_domains_active);
+            fw_domains, fw_domains & ~uncore->fw_domains_active);
 }
 
 /* We give fast paths for the really cool registers */
@@ -1157,32 +1162,32 @@ __gen2_read(64)
        trace_i915_reg_rw(false, reg, val, sizeof(val), trace); \
        return val
 
-static noinline void ___force_wake_auto(struct drm_i915_private *dev_priv,
+static noinline void ___force_wake_auto(struct intel_uncore *uncore,
                                        enum forcewake_domains fw_domains)
 {
        struct intel_uncore_forcewake_domain *domain;
        unsigned int tmp;
 
-       GEM_BUG_ON(fw_domains & ~dev_priv->uncore.fw_domains);
+       GEM_BUG_ON(fw_domains & ~uncore->fw_domains);
 
-       for_each_fw_domain_masked(domain, fw_domains, dev_priv, tmp)
+       for_each_fw_domain_masked(domain, fw_domains, uncore, tmp)
                fw_domain_arm_timer(domain);
 
-       dev_priv->uncore.funcs.force_wake_get(dev_priv, fw_domains);
+       uncore->funcs.force_wake_get(uncore, fw_domains);
 }
 
-static inline void __force_wake_auto(struct drm_i915_private *dev_priv,
+static inline void __force_wake_auto(struct intel_uncore *uncore,
                                     enum forcewake_domains fw_domains)
 {
        if (WARN_ON(!fw_domains))
                return;
 
        /* Turn on all requested but inactive supported forcewake domains. */
-       fw_domains &= dev_priv->uncore.fw_domains;
-       fw_domains &= ~dev_priv->uncore.fw_domains_active;
+       fw_domains &= uncore->fw_domains;
+       fw_domains &= ~uncore->fw_domains_active;
 
        if (fw_domains)
-               ___force_wake_auto(dev_priv, fw_domains);
+               ___force_wake_auto(uncore, fw_domains);
 }
 
 #define __gen_read(func, x) \
@@ -1192,7 +1197,7 @@ func##_read##x(struct drm_i915_private *dev_priv, i915_reg_t reg, bool trace) {
        GEN6_READ_HEADER(x); \
        fw_engine = __##func##_reg_read_fw_domains(offset); \
        if (fw_engine) \
-               __force_wake_auto(dev_priv, fw_engine); \
+               __force_wake_auto(&dev_priv->uncore, fw_engine); \
        val = __raw_i915_read##x(dev_priv, reg); \
        GEN6_READ_FOOTER; \
 }
@@ -1284,7 +1289,7 @@ func##_write##x(struct drm_i915_private *dev_priv, i915_reg_t reg, u##x val, boo
        GEN6_WRITE_HEADER; \
        fw_engine = __##func##_reg_write_fw_domains(offset); \
        if (fw_engine) \
-               __force_wake_auto(dev_priv, fw_engine); \
+               __force_wake_auto(&dev_priv->uncore, fw_engine); \
        __raw_i915_write##x(dev_priv, reg, val); \
        GEN6_WRITE_FOOTER; \
 }
@@ -1478,9 +1483,9 @@ static void intel_uncore_fw_domains_init(struct drm_i915_private *dev_priv)
                               FORCEWAKE_MT, FORCEWAKE_MT_ACK);
 
                spin_lock_irq(&dev_priv->uncore.lock);
-               fw_domains_get_with_thread_status(dev_priv, FORCEWAKE_RENDER);
+               fw_domains_get_with_thread_status(&dev_priv->uncore, FORCEWAKE_RENDER);
                ecobus = __raw_i915_read32(dev_priv, ECOBUS);
-               fw_domains_put(dev_priv, FORCEWAKE_RENDER);
+               fw_domains_put(&dev_priv->uncore, FORCEWAKE_RENDER);
                spin_unlock_irq(&dev_priv->uncore.lock);
 
                if (!(ecobus & FORCEWAKE_MT_ENABLE)) {
@@ -1634,7 +1639,7 @@ void intel_uncore_fini(struct drm_i915_private *dev_priv)
        iosf_mbi_punit_acquire();
        iosf_mbi_unregister_pmic_bus_access_notifier_unlocked(
                &dev_priv->uncore.pmic_bus_access_nb);
-       intel_uncore_forcewake_reset(dev_priv);
+       intel_uncore_forcewake_reset(&dev_priv->uncore);
        iosf_mbi_punit_release();
 }
 

diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h
index 579a7f6..73b1bd9 100644 (file)
--- a/drivers/gpu/drm/i915/intel_uncore.h
+++ b/drivers/gpu/drm/i915/intel_uncore.h
@@ -32,6 +32,7 @@
 #include "i915_reg.h"
 
 struct drm_i915_private;
+struct intel_uncore;
 
 enum forcewake_domain_id {
        FW_DOMAIN_ID_RENDER = 0,
@@ -62,9 +63,9 @@ enum forcewake_domains {
 };
 
 struct intel_uncore_funcs {
-       void (*force_wake_get)(struct drm_i915_private *dev_priv,
+       void (*force_wake_get)(struct intel_uncore *uncore,
                               enum forcewake_domains domains);
-       void (*force_wake_put)(struct drm_i915_private *dev_priv,
+       void (*force_wake_put)(struct intel_uncore *uncore,
                               enum forcewake_domains domains);
 
        u8 (*mmio_readb)(struct drm_i915_private *dev_priv,
@@ -127,12 +128,12 @@ struct intel_uncore {
 };
 
 /* Iterate over initialised fw domains */
-#define for_each_fw_domain_masked(domain__, mask__, dev_priv__, tmp__) \
+#define for_each_fw_domain_masked(domain__, mask__, uncore__, tmp__) \
        for (tmp__ = (mask__); \
-            tmp__ ? (domain__ = &(dev_priv__)->uncore.fw_domain[__mask_next_bit(tmp__)]), 1 : 0;)
+            tmp__ ? (domain__ = &(uncore__)->fw_domain[__mask_next_bit(tmp__)]), 1 : 0;)
 
-#define for_each_fw_domain(domain__, dev_priv__, tmp__) \
-       for_each_fw_domain_masked(domain__, (dev_priv__)->uncore.fw_domains, dev_priv__, tmp__)
+#define for_each_fw_domain(domain__, uncore__, tmp__) \
+       for_each_fw_domain_masked(domain__, (uncore__)->fw_domains, uncore__, tmp__)
 
 static inline struct intel_uncore *
 forcewake_domain_to_uncore(const struct intel_uncore_forcewake_domain *d)
@@ -151,8 +152,8 @@ 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);
-void assert_forcewakes_active(struct drm_i915_private *dev_priv,
+void assert_forcewakes_inactive(struct intel_uncore *uncore);
+void assert_forcewakes_active(struct intel_uncore *uncore,
                              enum forcewake_domains fw_domains);
 const char *intel_uncore_forcewake_domain_to_str(const enum forcewake_domain_id id);
 

diff --git a/drivers/gpu/drm/i915/selftests/intel_uncore.c b/drivers/gpu/drm/i915/selftests/intel_uncore.c
index f9f5672..152cad0 100644 (file)
--- a/drivers/gpu/drm/i915/selftests/intel_uncore.c
+++ b/drivers/gpu/drm/i915/selftests/intel_uncore.c
@@ -140,6 +140,7 @@ static int live_forcewake_ops(void *arg)
        const struct reg *r;
        struct drm_i915_private *i915 = arg;
        struct intel_uncore_forcewake_domain *domain;
+       struct intel_uncore *uncore = &i915->uncore;
        struct intel_engine_cs *engine;
        enum intel_engine_id id;
        intel_wakeref_t wakeref;
@@ -166,7 +167,7 @@ static int live_forcewake_ops(void *arg)
 
        wakeref = intel_runtime_pm_get(i915);
 
-       for_each_fw_domain(domain, i915, tmp) {
+       for_each_fw_domain(domain, uncore, tmp) {
                smp_store_mb(domain->active, false);
                if (!hrtimer_cancel(&domain->timer))
                        continue;
@@ -188,7 +189,7 @@ static int live_forcewake_ops(void *arg)
                if (!fw_domains)
                        continue;
 
-               for_each_fw_domain_masked(domain, fw_domains, i915, tmp) {
+               for_each_fw_domain_masked(domain, fw_domains, uncore, tmp) {
                        if (!domain->wake_count)
                                continue;
 
@@ -203,7 +204,7 @@ static int live_forcewake_ops(void *arg)
                intel_uncore_forcewake_put(i915, fw_domains);
 
                /* Flush the forcewake release (delayed onto a timer) */
-               for_each_fw_domain_masked(domain, fw_domains, i915, tmp) {
+               for_each_fw_domain_masked(domain, fw_domains, uncore, tmp) {
                        smp_store_mb(domain->active, false);
                        if (hrtimer_cancel(&domain->timer))
                                intel_uncore_fw_release_timer(&domain->timer);
@@ -280,7 +281,7 @@ static int live_forcewake_domains(void *arg)
                i915_reg_t reg = { offset };
 
                iosf_mbi_punit_acquire();
-               intel_uncore_forcewake_reset(dev_priv);
+               intel_uncore_forcewake_reset(&dev_priv->uncore);
                iosf_mbi_punit_release();
 
                check_for_unclaimed_mmio(dev_priv);