diff options
| author | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
| commit | 62b8c978ee6b8d135d9e7953221de58000dba986 (patch) | |
| tree | 683b04b2e627f6710c22c151b23c8cc9a165315e /drivers/gpu/drm/i915/i915_suspend.c | |
| parent | 78fd82238d0e5716578c326404184a27ba67fd6e (diff) | |
| download | linux-fsl-qoriq-62b8c978ee6b8d135d9e7953221de58000dba986.tar.xz | |
Rewind v3.13-rc3+ (78fd82238d0e5716) to v3.12
Diffstat (limited to 'drivers/gpu/drm/i915/i915_suspend.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_suspend.c | 44 |
1 files changed, 4 insertions, 40 deletions
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 98790c7..70db618 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -214,22 +214,6 @@ static void i915_save_display(struct drm_device *dev) dev_priv->regfile.saveBLC_CPU_PWM_CTL2 = I915_READ(BLC_PWM_CPU_CTL2); if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev)) dev_priv->regfile.saveLVDS = I915_READ(PCH_LVDS); - } else if (IS_VALLEYVIEW(dev)) { - dev_priv->regfile.savePP_CONTROL = I915_READ(PP_CONTROL); - dev_priv->regfile.savePFIT_PGM_RATIOS = I915_READ(PFIT_PGM_RATIOS); - - dev_priv->regfile.saveBLC_PWM_CTL = - I915_READ(VLV_BLC_PWM_CTL(PIPE_A)); - dev_priv->regfile.saveBLC_HIST_CTL = - I915_READ(VLV_BLC_HIST_CTL(PIPE_A)); - dev_priv->regfile.saveBLC_PWM_CTL2 = - I915_READ(VLV_BLC_PWM_CTL2(PIPE_A)); - dev_priv->regfile.saveBLC_PWM_CTL_B = - I915_READ(VLV_BLC_PWM_CTL(PIPE_B)); - dev_priv->regfile.saveBLC_HIST_CTL_B = - I915_READ(VLV_BLC_HIST_CTL(PIPE_B)); - dev_priv->regfile.saveBLC_PWM_CTL2_B = - I915_READ(VLV_BLC_PWM_CTL2(PIPE_B)); } else { dev_priv->regfile.savePP_CONTROL = I915_READ(PP_CONTROL); dev_priv->regfile.savePFIT_PGM_RATIOS = I915_READ(PFIT_PGM_RATIOS); @@ -318,19 +302,6 @@ static void i915_restore_display(struct drm_device *dev) I915_WRITE(PCH_PP_CONTROL, dev_priv->regfile.savePP_CONTROL); I915_WRITE(RSTDBYCTL, dev_priv->regfile.saveMCHBAR_RENDER_STANDBY); - } else if (IS_VALLEYVIEW(dev)) { - I915_WRITE(VLV_BLC_PWM_CTL(PIPE_A), - dev_priv->regfile.saveBLC_PWM_CTL); - I915_WRITE(VLV_BLC_HIST_CTL(PIPE_A), - dev_priv->regfile.saveBLC_HIST_CTL); - I915_WRITE(VLV_BLC_PWM_CTL2(PIPE_A), - dev_priv->regfile.saveBLC_PWM_CTL2); - I915_WRITE(VLV_BLC_PWM_CTL(PIPE_B), - dev_priv->regfile.saveBLC_PWM_CTL); - I915_WRITE(VLV_BLC_HIST_CTL(PIPE_B), - dev_priv->regfile.saveBLC_HIST_CTL); - I915_WRITE(VLV_BLC_PWM_CTL2(PIPE_B), - dev_priv->regfile.saveBLC_PWM_CTL2); } else { I915_WRITE(PFIT_PGM_RATIOS, dev_priv->regfile.savePFIT_PGM_RATIOS); I915_WRITE(BLC_PWM_CTL, dev_priv->regfile.saveBLC_PWM_CTL); @@ -369,9 +340,7 @@ int i915_save_state(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; int i; - if (INTEL_INFO(dev)->gen <= 4) - pci_read_config_byte(dev->pdev, LBB, - &dev_priv->regfile.saveLBB); + pci_read_config_byte(dev->pdev, LBB, &dev_priv->regfile.saveLBB); mutex_lock(&dev->struct_mutex); @@ -398,8 +367,7 @@ int i915_save_state(struct drm_device *dev) intel_disable_gt_powersave(dev); /* Cache mode state */ - if (INTEL_INFO(dev)->gen < 7) - dev_priv->regfile.saveCACHE_MODE_0 = I915_READ(CACHE_MODE_0); + dev_priv->regfile.saveCACHE_MODE_0 = I915_READ(CACHE_MODE_0); /* Memory Arbitration state */ dev_priv->regfile.saveMI_ARB_STATE = I915_READ(MI_ARB_STATE); @@ -422,9 +390,7 @@ int i915_restore_state(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; int i; - if (INTEL_INFO(dev)->gen <= 4) - pci_write_config_byte(dev->pdev, LBB, - dev_priv->regfile.saveLBB); + pci_write_config_byte(dev->pdev, LBB, dev_priv->regfile.saveLBB); mutex_lock(&dev->struct_mutex); @@ -448,9 +414,7 @@ int i915_restore_state(struct drm_device *dev) } /* Cache mode state */ - if (INTEL_INFO(dev)->gen < 7) - I915_WRITE(CACHE_MODE_0, dev_priv->regfile.saveCACHE_MODE_0 | - 0xffff0000); + I915_WRITE(CACHE_MODE_0, dev_priv->regfile.saveCACHE_MODE_0 | 0xffff0000); /* Memory arbitration state */ I915_WRITE(MI_ARB_STATE, dev_priv->regfile.saveMI_ARB_STATE | 0xffff0000); |