From ad1443f0f3dd1b2434af897af8b8f942e47cf8c3 Mon Sep 17 00:00:00 2001
From: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Date: Tue, 10 Oct 2017 22:30:04 +0100
Subject: [PATCH] drm/i915: Name i915_runtime_pm structure in dev_priv as "runtime_pm"
Git-commit: ad1443f0f3dd1b2434af897af8b8f942e47cf8c3
Patch-mainline: v4.15-rc1
References: FATE#322643 bsc#1055900
We were using dev_priv->pm for runtime power management related state.
This patch renames it to "runtime_pm" which looks more apt.
V2: s/rpm/runtime_pm (Chris)
Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Radoslaw Szwichtenberg <radoslaw.szwichtenberg@intel.com> #1
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/1507360055-19948-7-git-send-email-sagar.a.kamble@intel.com
Acked-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171010213010.7415-6-chris@chris-wilson.co.uk
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/i915/i915_drv.c | 8 ++++----
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915/i915_gpu_error.c | 4 ++--
drivers/gpu/drm/i915/i915_irq.c | 8 ++++----
drivers/gpu/drm/i915/intel_drv.h | 10 +++++-----
drivers/gpu/drm/i915/intel_pm.c | 4 ++--
drivers/gpu/drm/i915/intel_runtime_pm.c | 10 +++++-----
7 files changed, 23 insertions(+), 23 deletions(-)
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -2544,12 +2544,12 @@ static int intel_runtime_suspend(struct
intel_uncore_suspend(dev_priv);
enable_rpm_wakeref_asserts(dev_priv);
- WARN_ON_ONCE(atomic_read(&dev_priv->pm.wakeref_count));
+ WARN_ON_ONCE(atomic_read(&dev_priv->runtime_pm.wakeref_count));
if (intel_uncore_arm_unclaimed_mmio_detection(dev_priv))
DRM_ERROR("Unclaimed access detected prior to suspending\n");
- dev_priv->pm.suspended = true;
+ dev_priv->runtime_pm.suspended = true;
/*
* FIXME: We really should find a document that references the arguments
@@ -2595,11 +2595,11 @@ static int intel_runtime_resume(struct d
DRM_DEBUG_KMS("Resuming device\n");
- WARN_ON_ONCE(atomic_read(&dev_priv->pm.wakeref_count));
+ WARN_ON_ONCE(atomic_read(&dev_priv->runtime_pm.wakeref_count));
disable_rpm_wakeref_asserts(dev_priv);
intel_opregion_notify_adapter(dev_priv, PCI_D0);
- dev_priv->pm.suspended = false;
+ dev_priv->runtime_pm.suspended = false;
if (intel_uncore_unclaimed_mmio(dev_priv))
DRM_DEBUG_DRIVER("Unclaimed access during suspend, bios?\n");
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2533,7 +2533,7 @@ struct drm_i915_private {
bool distrust_bios_wm;
} wm;
- struct i915_runtime_pm pm;
+ struct i915_runtime_pm runtime_pm;
struct {
bool initialized;
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1674,8 +1674,8 @@ static void i915_capture_gen_state(struc
struct i915_gpu_state *error)
{
error->awake = dev_priv->gt.awake;
- error->wakelock = atomic_read(&dev_priv->pm.wakeref_count);
- error->suspended = dev_priv->pm.suspended;
+ error->wakelock = atomic_read(&dev_priv->runtime_pm.wakeref_count);
+ error->suspended = dev_priv->runtime_pm.suspended;
error->iommu = -1;
#ifdef CONFIG_INTEL_IOMMU
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -4173,7 +4173,7 @@ int intel_irq_install(struct drm_i915_pr
* interrupts as enabled _before_ actually enabling them to avoid
* special cases in our ordering checks.
*/
- dev_priv->pm.irqs_enabled = true;
+ dev_priv->runtime_pm.irqs_enabled = true;
return drm_irq_install(&dev_priv->drm, dev_priv->drm.pdev->irq);
}
@@ -4189,7 +4189,7 @@ void intel_irq_uninstall(struct drm_i915
{
drm_irq_uninstall(&dev_priv->drm);
intel_hpd_cancel_work(dev_priv);
- dev_priv->pm.irqs_enabled = false;
+ dev_priv->runtime_pm.irqs_enabled = false;
}
/**
@@ -4202,7 +4202,7 @@ void intel_irq_uninstall(struct drm_i915
void intel_runtime_pm_disable_interrupts(struct drm_i915_private *dev_priv)
{
dev_priv->drm.driver->irq_uninstall(&dev_priv->drm);
- dev_priv->pm.irqs_enabled = false;
+ dev_priv->runtime_pm.irqs_enabled = false;
synchronize_irq(dev_priv->drm.irq);
}
@@ -4215,7 +4215,7 @@ void intel_runtime_pm_disable_interrupts
*/
void intel_runtime_pm_enable_interrupts(struct drm_i915_private *dev_priv)
{
- dev_priv->pm.irqs_enabled = true;
+ dev_priv->runtime_pm.irqs_enabled = true;
dev_priv->drm.driver->irq_preinstall(&dev_priv->drm);
dev_priv->drm.driver->irq_postinstall(&dev_priv->drm);
}
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1253,7 +1253,7 @@ static inline bool intel_irqs_enabled(st
* We only use drm_irq_uninstall() at unload and VT switch, so
* this is the only thing we need to check.
*/
- return dev_priv->pm.irqs_enabled;
+ return dev_priv->runtime_pm.irqs_enabled;
}
int intel_get_crtc_scanline(struct intel_crtc *crtc);
@@ -1789,7 +1789,7 @@ void intel_display_power_put(struct drm_
static inline void
assert_rpm_device_not_suspended(struct drm_i915_private *dev_priv)
{
- WARN_ONCE(dev_priv->pm.suspended,
+ WARN_ONCE(dev_priv->runtime_pm.suspended,
"Device suspended during HW access\n");
}
@@ -1797,7 +1797,7 @@ static inline void
assert_rpm_wakelock_held(struct drm_i915_private *dev_priv)
{
assert_rpm_device_not_suspended(dev_priv);
- WARN_ONCE(!atomic_read(&dev_priv->pm.wakeref_count),
+ WARN_ONCE(!atomic_read(&dev_priv->runtime_pm.wakeref_count),
"RPM wakelock ref not held during HW access");
}
@@ -1822,7 +1822,7 @@ assert_rpm_wakelock_held(struct drm_i915
static inline void
disable_rpm_wakeref_asserts(struct drm_i915_private *dev_priv)
{
- atomic_inc(&dev_priv->pm.wakeref_count);
+ atomic_inc(&dev_priv->runtime_pm.wakeref_count);
}
/**
@@ -1839,7 +1839,7 @@ disable_rpm_wakeref_asserts(struct drm_i
static inline void
enable_rpm_wakeref_asserts(struct drm_i915_private *dev_priv)
{
- atomic_dec(&dev_priv->pm.wakeref_count);
+ atomic_dec(&dev_priv->runtime_pm.wakeref_count);
}
void intel_runtime_pm_get(struct drm_i915_private *dev_priv);
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -9344,8 +9344,8 @@ void intel_pm_setup(struct drm_i915_priv
__intel_autoenable_gt_powersave);
atomic_set(&dev_priv->rps.num_waiters, 0);
- dev_priv->pm.suspended = false;
- atomic_set(&dev_priv->pm.wakeref_count, 0);
+ dev_priv->runtime_pm.suspended = false;
+ atomic_set(&dev_priv->runtime_pm.wakeref_count, 0);
}
static u64 vlv_residency_raw(struct drm_i915_private *dev_priv,
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -187,7 +187,7 @@ bool __intel_display_power_is_enabled(st
struct i915_power_well *power_well;
bool is_enabled;
- if (dev_priv->pm.suspended)
+ if (dev_priv->runtime_pm.suspended)
return false;
is_enabled = true;
@@ -3128,7 +3128,7 @@ void intel_runtime_pm_get(struct drm_i91
ret = pm_runtime_get_sync(kdev);
WARN_ONCE(ret < 0, "pm_runtime_get_sync() failed: %d\n", ret);
- atomic_inc(&dev_priv->pm.wakeref_count);
+ atomic_inc(&dev_priv->runtime_pm.wakeref_count);
assert_rpm_wakelock_held(dev_priv);
}
@@ -3162,7 +3162,7 @@ bool intel_runtime_pm_get_if_in_use(stru
return false;
}
- atomic_inc(&dev_priv->pm.wakeref_count);
+ atomic_inc(&dev_priv->runtime_pm.wakeref_count);
assert_rpm_wakelock_held(dev_priv);
return true;
@@ -3193,7 +3193,7 @@ void intel_runtime_pm_get_noresume(struc
assert_rpm_wakelock_held(dev_priv);
pm_runtime_get_noresume(kdev);
- atomic_inc(&dev_priv->pm.wakeref_count);
+ atomic_inc(&dev_priv->runtime_pm.wakeref_count);
}
/**
@@ -3210,7 +3210,7 @@ void intel_runtime_pm_put(struct drm_i91
struct device *kdev = &pdev->dev;
assert_rpm_wakelock_held(dev_priv);
- atomic_dec(&dev_priv->pm.wakeref_count);
+ atomic_dec(&dev_priv->runtime_pm.wakeref_count);
pm_runtime_mark_last_busy(kdev);
pm_runtime_put_autosuspend(kdev);