[RFC v2 02/10] drm/i915: use intel_uncore in fw get/put internal paths
Daniele Ceraolo Spurio
daniele.ceraolospurio at intel.com
Fri Mar 15 16:59:50 UTC 2019
Get/put functions used outside of uncore.c are updated in the next
patch for a nicer split
Cc: Paulo Zanoni <paulo.r.zanoni at intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
---
drivers/gpu/drm/i915/i915_debugfs.c | 5 +-
drivers/gpu/drm/i915/i915_drv.c | 2 +-
drivers/gpu/drm/i915/i915_drv.h | 5 +
drivers/gpu/drm/i915/intel_uncore.c | 203 +++++++++---------
drivers/gpu/drm/i915/intel_uncore.h | 17 +-
drivers/gpu/drm/i915/selftests/intel_uncore.c | 2 +-
6 files changed, 125 insertions(+), 109 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 6a90558de213..3bcf0e07b614 100644
--- 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 a3b00ecc58c9..98fe40c7be71 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -2914,7 +2914,7 @@ 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 c65c2e6649df..64f0e13d6912 100644
--- 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 cb78dcddc9cb..a2d9490739a0 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -205,60 +205,60 @@ 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_forcewake_domain *d;
unsigned int tmp;
- GEM_BUG_ON(fw_domains & ~i915->uncore.fw_domains);
+ 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);
- i915->uncore.fw_domains_active |= fw_domains;
+ 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_forcewake_domain *d;
unsigned int tmp;
- GEM_BUG_ON(fw_domains & ~i915->uncore.fw_domains);
+ 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);
- i915->uncore.fw_domains_active |= fw_domains;
+ 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_forcewake_domain *d;
unsigned int tmp;
- GEM_BUG_ON(fw_domains & ~i915->uncore.fw_domains);
+ 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);
- i915->uncore.fw_domains_active &= ~fw_domains;
+ 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_forcewake_domain *d;
@@ -267,9 +267,9 @@ fw_domains_reset(struct drm_i915_private *i915,
if (!fw_domains)
return;
- GEM_BUG_ON(fw_domains & ~i915->uncore.fw_domains);
+ 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);
}
@@ -293,13 +293,13 @@ 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)
@@ -337,30 +337,29 @@ 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;
@@ -378,7 +377,7 @@ 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;
@@ -386,9 +385,9 @@ 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;
}
@@ -401,20 +400,20 @@ 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 */
}
@@ -540,10 +539,10 @@ 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))
@@ -560,7 +559,7 @@ 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();
}
@@ -588,15 +587,15 @@ 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;
@@ -604,7 +603,7 @@ 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);
}
/**
@@ -623,16 +622,17 @@ 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);
+ assert_rpm_wakelock_held(uncore_to_i915(uncore));
- 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);
}
/**
@@ -645,20 +645,22 @@ 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);
}
/**
@@ -670,20 +672,22 @@ 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);
}
/**
@@ -697,23 +701,25 @@ 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;
+
+ lockdep_assert_held(&uncore->lock);
- if (!dev_priv->uncore.funcs.force_wake_get)
+ 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;
@@ -737,14 +743,15 @@ 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);
}
/**
@@ -758,36 +765,38 @@ 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;
- if (!dev_priv->uncore.funcs.force_wake_put)
+ lockdep_assert_held(&uncore->lock);
+
+ 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 */
@@ -1151,32 +1160,32 @@ __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) \
@@ -1186,7 +1195,7 @@ 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; \
}
@@ -1278,7 +1287,7 @@ 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; \
}
@@ -1482,9 +1491,9 @@ 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)) {
@@ -1638,7 +1647,7 @@ 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 b0a95469babf..86e397be9ae0 100644
--- 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,
@@ -131,12 +132,12 @@ 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)
@@ -155,8 +156,8 @@ 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 81d9d31042a9..1c15f8d146aa 100644
--- a/drivers/gpu/drm/i915/selftests/intel_uncore.c
+++ b/drivers/gpu/drm/i915/selftests/intel_uncore.c
@@ -160,7 +160,7 @@ static int intel_uncore_check_forcewake_domains(struct drm_i915_private *dev_pri
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);
--
2.20.1
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