From af6dc7425b359519cdc9399b19029a037827dd21 Mon Sep 17 00:00:00 2001 From: Tvrtko Ursulin Date: Thu, 1 Dec 2016 14:16:44 +0000 Subject: [PATCH] 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 Reviewed-by: Chris Wilson Reviewed-by: Joonas Lahtinen --- drivers/gpu/drm/i915/i915_drv.c | 4 ++-- drivers/gpu/drm/i915/i915_drv.h | 6 +++--- drivers/gpu/drm/i915/i915_suspend.c | 16 +++++++--------- drivers/gpu/drm/i915/intel_i2c.c | 8 +++----- 4 files changed, 15 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 809315cad316..bd8994d02813 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -1439,7 +1439,7 @@ static int i915_drm_suspend(struct drm_device *dev) 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 @@ static int i915_drm_resume(struct drm_device *dev) 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 2006ea033354..90ef5a09b40d 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_register(struct drm_i915_private *dev_priv); 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 @@ static inline bool intel_gmbus_is_forced_bit(struct i2c_adapter *adapter) { 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 b0e1e7ca75da..5c86925a0294 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -56,13 +56,12 @@ static void i915_restore_display(struct drm_i915_private *dev_priv) 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 @@ int i915_save_state(struct drm_device *dev) 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 @@ int i915_restore_state(struct drm_device *dev) 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 85faba415633..62fe529516b1 100644 --- a/drivers/gpu/drm/i915/intel_i2c.c +++ b/drivers/gpu/drm/i915/intel_i2c.c @@ -111,10 +111,8 @@ to_intel_gmbus(struct i2c_adapter *i2c) } 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 @@ intel_gpio_pre_xfer(struct i2c_adapter *adapter) 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 @@ int intel_setup_gmbus(struct drm_i915_private *dev_priv) goto err; } - intel_i2c_reset(&dev_priv->drm); + intel_i2c_reset(dev_priv); return 0; -- 2.30.2