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-rw-r--r--drivers/gpu/drm/i915/i915_debugfs.c12
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h13
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c24
-rw-r--r--drivers/gpu/drm/i915/intel_drv.h2
-rw-r--r--drivers/gpu/drm/i915/intel_pm.c14
5 files changed, 38 insertions, 27 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 21257faa3f8f..c68421a035cc 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2307,12 +2307,16 @@ static int i915_rps_boost_info(struct seq_file *m, void *data)
seq_printf(m, "%s [%d]: %d boosts%s\n",
task ? task->comm : "<unknown>",
task ? task->pid : -1,
- file_priv->rps_boosts,
- list_empty(&file_priv->rps_boost) ? "" : ", active");
+ file_priv->rps.boosts,
+ list_empty(&file_priv->rps.link) ? "" : ", active");
rcu_read_unlock();
}
- seq_printf(m, "Semaphore boosts: %d\n", dev_priv->rps.semaphores.rps_boosts);
- seq_printf(m, "MMIO flip boosts: %d\n", dev_priv->rps.mmioflips.rps_boosts);
+ seq_printf(m, "Semaphore boosts: %d%s\n",
+ dev_priv->rps.semaphores.boosts,
+ list_empty(&dev_priv->rps.semaphores.link) ? "" : ", active");
+ seq_printf(m, "MMIO flip boosts: %d%s\n",
+ dev_priv->rps.mmioflips.boosts,
+ list_empty(&dev_priv->rps.mmioflips.link) ? "" : ", active");
seq_printf(m, "Kernel boosts: %d\n", dev_priv->rps.boosts);
mutex_unlock(&dev_priv->rps.hw_lock);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 64d632941e06..b4eebd04565c 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -282,10 +282,12 @@ struct drm_i915_file_private {
} mm;
struct idr context_idr;
- struct list_head rps_boost;
- struct intel_engine_cs *bsd_ring;
+ struct intel_rps_client {
+ struct list_head link;
+ unsigned boosts;
+ } rps;
- unsigned rps_boosts;
+ struct intel_engine_cs *bsd_ring;
};
enum intel_dpll_id {
@@ -1086,8 +1088,7 @@ struct intel_gen6_power_mgmt {
struct list_head clients;
unsigned boosts;
- struct drm_i915_file_private semaphores;
- struct drm_i915_file_private mmioflips;
+ struct intel_rps_client semaphores, mmioflips;
/* manual wa residency calculations */
struct intel_rps_ei up_ei, down_ei;
@@ -2856,7 +2857,7 @@ int __i915_wait_request(struct drm_i915_gem_request *req,
unsigned reset_counter,
bool interruptible,
s64 *timeout,
- struct drm_i915_file_private *file_priv);
+ struct intel_rps_client *rps);
int __must_check i915_wait_request(struct drm_i915_gem_request *req);
int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
int __must_check
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 4ad9e262bbc0..289178b7e684 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1221,7 +1221,7 @@ int __i915_wait_request(struct drm_i915_gem_request *req,
unsigned reset_counter,
bool interruptible,
s64 *timeout,
- struct drm_i915_file_private *file_priv)
+ struct intel_rps_client *rps)
{
struct intel_engine_cs *ring = i915_gem_request_get_ring(req);
struct drm_device *dev = ring->dev;
@@ -1244,8 +1244,8 @@ int __i915_wait_request(struct drm_i915_gem_request *req,
timeout_expire = timeout ?
jiffies + nsecs_to_jiffies_timeout((u64)*timeout) : 0;
- if (INTEL_INFO(dev)->gen >= 6)
- gen6_rps_boost(dev_priv, file_priv);
+ if (INTEL_INFO(dev_priv)->gen >= 6)
+ gen6_rps_boost(dev_priv, rps);
/* Record current time in case interrupted by signal, or wedged */
trace_i915_gem_request_wait_begin(req);
@@ -1493,7 +1493,7 @@ i915_gem_object_retire_request(struct drm_i915_gem_object *obj,
*/
static __must_check int
i915_gem_object_wait_rendering__nonblocking(struct drm_i915_gem_object *obj,
- struct drm_i915_file_private *file_priv,
+ struct intel_rps_client *rps,
bool readonly)
{
struct drm_device *dev = obj->base.dev;
@@ -1545,7 +1545,7 @@ i915_gem_object_wait_rendering__nonblocking(struct drm_i915_gem_object *obj,
mutex_unlock(&dev->struct_mutex);
for (i = 0; ret == 0 && i < n; i++)
ret = __i915_wait_request(requests[i], reset_counter, true,
- NULL, file_priv);
+ NULL, rps);
mutex_lock(&dev->struct_mutex);
err:
@@ -1558,6 +1558,12 @@ err:
return ret;
}
+static struct intel_rps_client *to_rps_client(struct drm_file *file)
+{
+ struct drm_i915_file_private *fpriv = file->driver_priv;
+ return &fpriv->rps;
+}
+
/**
* Called when user space prepares to use an object with the CPU, either
* through the mmap ioctl's mapping or a GTT mapping.
@@ -1600,7 +1606,7 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data,
* to catch cases where we are gazumped.
*/
ret = i915_gem_object_wait_rendering__nonblocking(obj,
- file->driver_priv,
+ to_rps_client(file),
!write_domain);
if (ret)
goto unref;
@@ -5216,9 +5222,9 @@ void i915_gem_release(struct drm_device *dev, struct drm_file *file)
}
spin_unlock(&file_priv->mm.lock);
- if (!list_empty(&file_priv->rps_boost)) {
+ if (!list_empty(&file_priv->rps.link)) {
mutex_lock(&to_i915(dev)->rps.hw_lock);
- list_del(&file_priv->rps_boost);
+ list_del(&file_priv->rps.link);
mutex_unlock(&to_i915(dev)->rps.hw_lock);
}
}
@@ -5237,7 +5243,7 @@ int i915_gem_open(struct drm_device *dev, struct drm_file *file)
file->driver_priv = file_priv;
file_priv->dev_priv = dev->dev_private;
file_priv->file = file;
- INIT_LIST_HEAD(&file_priv->rps_boost);
+ INIT_LIST_HEAD(&file_priv->rps.link);
spin_lock_init(&file_priv->mm.lock);
INIT_LIST_HEAD(&file_priv->mm.request_list);
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 5afe1fe2bd6e..6968e7483863 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1365,7 +1365,7 @@ void gen6_rps_busy(struct drm_i915_private *dev_priv);
void gen6_rps_reset_ei(struct drm_i915_private *dev_priv);
void gen6_rps_idle(struct drm_i915_private *dev_priv);
void gen6_rps_boost(struct drm_i915_private *dev_priv,
- struct drm_i915_file_private *file_priv);
+ struct intel_rps_client *rps);
void intel_queue_rps_boost_for_request(struct drm_device *dev,
struct drm_i915_gem_request *req);
void ilk_wm_get_hw_state(struct drm_device *dev);
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 48e86255b7c8..b676fe81c563 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4150,7 +4150,7 @@ void gen6_rps_idle(struct drm_i915_private *dev_priv)
}
void gen6_rps_boost(struct drm_i915_private *dev_priv,
- struct drm_i915_file_private *file_priv)
+ struct intel_rps_client *rps)
{
u32 val;
@@ -4159,13 +4159,13 @@ void gen6_rps_boost(struct drm_i915_private *dev_priv,
if (dev_priv->rps.enabled &&
dev_priv->mm.busy &&
dev_priv->rps.cur_freq < val &&
- (file_priv == NULL || list_empty(&file_priv->rps_boost))) {
+ (rps == NULL || list_empty(&rps->link))) {
intel_set_rps(dev_priv->dev, val);
dev_priv->rps.last_adj = 0;
- if (file_priv != NULL) {
- list_add(&file_priv->rps_boost, &dev_priv->rps.clients);
- file_priv->rps_boosts++;
+ if (rps != NULL) {
+ list_add(&rps->link, &dev_priv->rps.clients);
+ rps->boosts++;
} else
dev_priv->rps.boosts++;
}
@@ -6884,8 +6884,8 @@ void intel_pm_setup(struct drm_device *dev)
INIT_DELAYED_WORK(&dev_priv->rps.delayed_resume_work,
intel_gen6_powersave_work);
INIT_LIST_HEAD(&dev_priv->rps.clients);
- INIT_LIST_HEAD(&dev_priv->rps.semaphores.rps_boost);
- INIT_LIST_HEAD(&dev_priv->rps.mmioflips.rps_boost);
+ INIT_LIST_HEAD(&dev_priv->rps.semaphores.link);
+ INIT_LIST_HEAD(&dev_priv->rps.mmioflips.link);
dev_priv->pm.suspended = false;
}
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-26 05:15:27 +0200