drm/i915: Make i915_save/restore_state and intel_i2c_reset take dev_priv
dev_priv is more appropriate since it is used much more in these.
v2: Commit message and keep the local pdev variable. (Joonas Lahtinen)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 809315c..bd8994d 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1439,7 +1439,7 @@
i915_gem_suspend_gtt_mappings(dev_priv);
- i915_save_state(dev);
+ i915_save_state(dev_priv);
opregion_target_state = suspend_to_idle(dev_priv) ? PCI_D1 : PCI_D3cold;
intel_opregion_notify_adapter(dev_priv, opregion_target_state);
@@ -1562,7 +1562,7 @@
i915_gem_resume(dev_priv);
- i915_restore_state(dev);
+ i915_restore_state(dev_priv);
intel_pps_unlock_regs_wa(dev_priv);
intel_opregion_setup(dev_priv);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2006ea0..90ef5a0 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3470,8 +3470,8 @@
extern void i915_perf_unregister(struct drm_i915_private *dev_priv);
/* i915_suspend.c */
-extern int i915_save_state(struct drm_device *dev);
-extern int i915_restore_state(struct drm_device *dev);
+extern int i915_save_state(struct drm_i915_private *dev_priv);
+extern int i915_restore_state(struct drm_i915_private *dev_priv);
/* i915_sysfs.c */
void i915_setup_sysfs(struct drm_i915_private *dev_priv);
@@ -3491,7 +3491,7 @@
{
return container_of(adapter, struct intel_gmbus, adapter)->force_bit;
}
-extern void intel_i2c_reset(struct drm_device *dev);
+extern void intel_i2c_reset(struct drm_i915_private *dev_priv);
/* intel_bios.c */
int intel_bios_init(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index b0e1e7c..5c86925a 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -56,13 +56,12 @@
i915_redisable_vga(dev_priv);
}
-int i915_save_state(struct drm_device *dev)
+int i915_save_state(struct drm_i915_private *dev_priv)
{
- struct drm_i915_private *dev_priv = to_i915(dev);
struct pci_dev *pdev = dev_priv->drm.pdev;
int i;
- mutex_lock(&dev->struct_mutex);
+ mutex_lock(&dev_priv->drm.struct_mutex);
i915_save_display(dev_priv);
@@ -97,18 +96,17 @@
dev_priv->regfile.saveSWF3[i] = I915_READ(SWF3(i));
}
- mutex_unlock(&dev->struct_mutex);
+ mutex_unlock(&dev_priv->drm.struct_mutex);
return 0;
}
-int i915_restore_state(struct drm_device *dev)
+int i915_restore_state(struct drm_i915_private *dev_priv)
{
- struct drm_i915_private *dev_priv = to_i915(dev);
struct pci_dev *pdev = dev_priv->drm.pdev;
int i;
- mutex_lock(&dev->struct_mutex);
+ mutex_lock(&dev_priv->drm.struct_mutex);
i915_gem_restore_fences(dev_priv);
@@ -145,9 +143,9 @@
I915_WRITE(SWF3(i), dev_priv->regfile.saveSWF3[i]);
}
- mutex_unlock(&dev->struct_mutex);
+ mutex_unlock(&dev_priv->drm.struct_mutex);
- intel_i2c_reset(dev);
+ intel_i2c_reset(dev_priv);
return 0;
}
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index 85faba4..62fe529 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -111,10 +111,8 @@
}
void
-intel_i2c_reset(struct drm_device *dev)
+intel_i2c_reset(struct drm_i915_private *dev_priv)
{
- struct drm_i915_private *dev_priv = to_i915(dev);
-
I915_WRITE(GMBUS0, 0);
I915_WRITE(GMBUS4, 0);
}
@@ -211,7 +209,7 @@
adapter);
struct drm_i915_private *dev_priv = bus->dev_priv;
- intel_i2c_reset(&dev_priv->drm);
+ intel_i2c_reset(dev_priv);
intel_i2c_quirk_set(dev_priv, true);
set_data(bus, 1);
set_clock(bus, 1);
@@ -677,7 +675,7 @@
goto err;
}
- intel_i2c_reset(&dev_priv->drm);
+ intel_i2c_reset(dev_priv);
return 0;