diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2013-04-02 15:48:09 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-04-02 15:49:00 +0200 |
| commit | 31ad8ec6a6145f9ac978a112801dbde33d44b9d1 (patch) | |
| tree | 8e9c3608d424440d962a5e2cf25aedcff2d65068 /drivers/gpu/drm/i915/intel_panel.c | |
| parent | 8a5c2ae753c588bcb2a4e38d1c6a39865dbf1ff3 (diff) | |
drm/i915: group backlight related stuff into a struct
No functional changes.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_panel.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_panel.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index 21f415ad80a..0e7e873b06f 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -286,11 +286,11 @@ void intel_panel_set_backlight(struct drm_device *dev, u32 level) { struct drm_i915_private *dev_priv = dev->dev_private; - dev_priv->backlight_level = level; - if (dev_priv->backlight) - dev_priv->backlight->props.brightness = level; + dev_priv->backlight.level = level; + if (dev_priv->backlight.device) + dev_priv->backlight.device->props.brightness = level; - if (dev_priv->backlight_enabled) + if (dev_priv->backlight.enabled) intel_panel_actually_set_backlight(dev, level); } @@ -298,7 +298,7 @@ void intel_panel_disable_backlight(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - dev_priv->backlight_enabled = false; + dev_priv->backlight.enabled = false; intel_panel_actually_set_backlight(dev, 0); if (INTEL_INFO(dev)->gen >= 4) { @@ -321,15 +321,15 @@ void intel_panel_enable_backlight(struct drm_device *dev, { struct drm_i915_private *dev_priv = dev->dev_private; - if (dev_priv->backlight_level == 0) { - dev_priv->backlight_level = intel_panel_get_max_backlight(dev); - if (dev_priv->backlight) - dev_priv->backlight->props.brightness = - dev_priv->backlight_level; + if (dev_priv->backlight.level == 0) { + dev_priv->backlight.level = intel_panel_get_max_backlight(dev); + if (dev_priv->backlight.device) + dev_priv->backlight.device->props.brightness = + dev_priv->backlight.level; } - dev_priv->backlight_enabled = true; - intel_panel_actually_set_backlight(dev, dev_priv->backlight_level); + dev_priv->backlight.enabled = true; + intel_panel_actually_set_backlight(dev, dev_priv->backlight.level); if (INTEL_INFO(dev)->gen >= 4) { uint32_t reg, tmp; @@ -371,15 +371,15 @@ set_level: * when BLC_PWM_CPU_CTL2 and BLC_PWM_PCH_CTL1 are written. */ if (!intel_panel_get_backlight(dev)) - intel_panel_actually_set_backlight(dev, dev_priv->backlight_level); + intel_panel_actually_set_backlight(dev, dev_priv->backlight.level); } static void intel_panel_init_backlight(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - dev_priv->backlight_level = intel_panel_get_backlight(dev); - dev_priv->backlight_enabled = dev_priv->backlight_level != 0; + dev_priv->backlight.level = intel_panel_get_backlight(dev); + dev_priv->backlight.enabled = dev_priv->backlight.level != 0; } enum drm_connector_status @@ -433,21 +433,21 @@ int intel_panel_setup_backlight(struct drm_connector *connector) memset(&props, 0, sizeof(props)); props.type = BACKLIGHT_RAW; - props.brightness = dev_priv->backlight_level; + props.brightness = dev_priv->backlight.level; props.max_brightness = _intel_panel_get_max_backlight(dev); if (props.max_brightness == 0) { DRM_DEBUG_DRIVER("Failed to get maximum backlight value\n"); return -ENODEV; } - dev_priv->backlight = + dev_priv->backlight.device = backlight_device_register("intel_backlight", &connector->kdev, dev, &intel_panel_bl_ops, &props); - if (IS_ERR(dev_priv->backlight)) { + if (IS_ERR(dev_priv->backlight.device)) { DRM_ERROR("Failed to register backlight: %ld\n", - PTR_ERR(dev_priv->backlight)); - dev_priv->backlight = NULL; + PTR_ERR(dev_priv->backlight.device)); + dev_priv->backlight.device = NULL; return -ENODEV; } return 0; @@ -456,8 +456,8 @@ int intel_panel_setup_backlight(struct drm_connector *connector) void intel_panel_destroy_backlight(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - if (dev_priv->backlight) - backlight_device_unregister(dev_priv->backlight); + if (dev_priv->backlight.device) + backlight_device_unregister(dev_priv->backlight.device); } #else int intel_panel_setup_backlight(struct drm_connector *connector) |