From: Tvrtko Ursulin Date: Wed, 16 Nov 2016 08:55:39 +0000 (+0000) Subject: drm/i915: dev_priv cleanup in i915_suspend.c X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=29b74b7f17ab23a4c687e89e427c0cbdcedbd6c6;p=linux-beck.git drm/i915: dev_priv cleanup in i915_suspend.c And a little bit of function prototype changes. Signed-off-by: Tvrtko Ursulin Reviewed-by: Chris Wilson --- diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 94b893467c77..69e3658f00e2 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -3483,8 +3483,8 @@ extern int intel_connector_register(struct drm_connector *); extern void intel_connector_unregister(struct drm_connector *); extern int intel_modeset_vga_set_state(struct drm_device *dev, bool state); extern void intel_display_resume(struct drm_device *dev); -extern void i915_redisable_vga(struct drm_device *dev); -extern void i915_redisable_vga_power_on(struct drm_device *dev); +extern void i915_redisable_vga(struct drm_i915_private *dev_priv); +extern void i915_redisable_vga_power_on(struct drm_i915_private *dev_priv); extern bool ironlake_set_drps(struct drm_i915_private *dev_priv, u8 val); extern void intel_init_pch_refclk(struct drm_device *dev); extern void intel_set_rps(struct drm_i915_private *dev_priv, u8 val); diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 2c747ac7c565..b0e1e7ca75da 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -29,12 +29,10 @@ #include "intel_drv.h" #include "i915_reg.h" -static void i915_save_display(struct drm_device *dev) +static void i915_save_display(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); - /* Display arbitration control */ - if (INTEL_INFO(dev)->gen <= 4) + if (INTEL_GEN(dev_priv) <= 4) dev_priv->regfile.saveDSPARB = I915_READ(DSPARB); /* save FBC interval */ @@ -42,12 +40,10 @@ static void i915_save_display(struct drm_device *dev) dev_priv->regfile.saveFBC_CONTROL = I915_READ(FBC_CONTROL); } -static void i915_restore_display(struct drm_device *dev) +static void i915_restore_display(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); - /* Display arbitration */ - if (INTEL_INFO(dev)->gen <= 4) + if (INTEL_GEN(dev_priv) <= 4) I915_WRITE(DSPARB, dev_priv->regfile.saveDSPARB); /* only restore FBC info on the platform that supports FBC*/ @@ -57,7 +53,7 @@ static void i915_restore_display(struct drm_device *dev) if (HAS_FBC(dev_priv) && INTEL_GEN(dev_priv) <= 4 && !IS_G4X(dev_priv)) I915_WRITE(FBC_CONTROL, dev_priv->regfile.saveFBC_CONTROL); - i915_redisable_vga(dev); + i915_redisable_vga(dev_priv); } int i915_save_state(struct drm_device *dev) @@ -68,14 +64,14 @@ int i915_save_state(struct drm_device *dev) mutex_lock(&dev->struct_mutex); - i915_save_display(dev); + i915_save_display(dev_priv); if (IS_GEN4(dev_priv)) pci_read_config_word(pdev, GCDGMBUS, &dev_priv->regfile.saveGCDGMBUS); /* Cache mode state */ - if (INTEL_INFO(dev)->gen < 7) + if (INTEL_GEN(dev_priv) < 7) dev_priv->regfile.saveCACHE_MODE_0 = I915_READ(CACHE_MODE_0); /* Memory Arbitration state */ @@ -119,10 +115,10 @@ int i915_restore_state(struct drm_device *dev) if (IS_GEN4(dev_priv)) pci_write_config_word(pdev, GCDGMBUS, dev_priv->regfile.saveGCDGMBUS); - i915_restore_display(dev); + i915_restore_display(dev_priv); /* Cache mode state */ - if (INTEL_INFO(dev)->gen < 7) + if (INTEL_GEN(dev_priv) < 7) I915_WRITE(CACHE_MODE_0, dev_priv->regfile.saveCACHE_MODE_0 | 0xffff0000); diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 92694e8314e1..f723078cc5d9 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3503,7 +3503,7 @@ __intel_display_resume(struct drm_device *dev, int i, ret; intel_modeset_setup_hw_state(dev); - i915_redisable_vga(dev); + i915_redisable_vga(to_i915(dev)); if (!state) return 0; @@ -16319,9 +16319,8 @@ static void intel_init_quirks(struct drm_device *dev) } /* Disable the VGA plane that we never use */ -static void i915_disable_vga(struct drm_device *dev) +static void i915_disable_vga(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); struct pci_dev *pdev = dev_priv->drm.pdev; u8 sr1; i915_reg_t vga_reg = i915_vgacntrl_reg(dev_priv); @@ -16524,7 +16523,7 @@ int intel_modeset_init(struct drm_device *dev) intel_update_max_cdclk(dev_priv); /* Just disable it once at startup */ - i915_disable_vga(dev); + i915_disable_vga(dev_priv); intel_setup_outputs(dev); drm_modeset_lock_all(dev); @@ -16770,21 +16769,18 @@ static void intel_sanitize_encoder(struct intel_encoder *encoder) * the crtc fixup. */ } -void i915_redisable_vga_power_on(struct drm_device *dev) +void i915_redisable_vga_power_on(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); i915_reg_t vga_reg = i915_vgacntrl_reg(dev_priv); if (!(I915_READ(vga_reg) & VGA_DISP_DISABLE)) { DRM_DEBUG_KMS("Something enabled VGA plane, disabling it\n"); - i915_disable_vga(dev); + i915_disable_vga(dev_priv); } } -void i915_redisable_vga(struct drm_device *dev) +void i915_redisable_vga(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); - /* This function can be called both from intel_modeset_setup_hw_state or * at a very early point in our resume sequence, where the power well * structures are not yet restored. Since this function is at a very @@ -16795,7 +16791,7 @@ void i915_redisable_vga(struct drm_device *dev) if (!intel_display_power_get_if_enabled(dev_priv, POWER_DOMAIN_VGA)) return; - i915_redisable_vga_power_on(dev); + i915_redisable_vga_power_on(dev_priv); intel_display_power_put(dev_priv, POWER_DOMAIN_VGA); } diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 05994083e161..379755d61109 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -1097,7 +1097,7 @@ static void vlv_display_power_well_init(struct drm_i915_private *dev_priv) intel_crt_reset(&encoder->base); } - i915_redisable_vga_power_on(&dev_priv->drm); + i915_redisable_vga_power_on(dev_priv); intel_pps_unlock_regs_wa(dev_priv); }