From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: [PATCH 03/10] drm/i915/lvds: Move the acpi_lid_notifier from drm_i915_private to the connector Date: Fri, 19 Oct 2012 14:51:45 +0300 Message-ID: <2be782145196cee838ff0d188671c72db3c27340.1350644022.git.jani.nikula@intel.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 8C3FB9ED17 for ; Fri, 19 Oct 2012 04:47:12 -0700 (PDT) In-Reply-To: In-Reply-To: References: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org, daniel@ffwll.ch Cc: jani.nikula@intel.com List-Id: intel-gfx@lists.freedesktop.org Based on earlier work by Chris Wilson CC: Chris Wilson Signed-off-by: Jani Nikula --- drivers/gpu/drm/i915/i915_drv.h | 2 -- drivers/gpu/drm/i915/intel_lvds.c | 32 +++++++++++++++++--------------- 2 files changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 4728d30..f63ae1c 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -507,8 +507,6 @@ typedef struct drm_i915_private { } edp; bool no_aux_handshake; - struct notifier_block lid_notifier; - int crt_ddc_pin; struct drm_i915_fence_reg fence_regs[I915_MAX_NUM_FENCES]; /* assume 965 */ int fence_reg_start; /* 4 if userland hasn't ioctl'd us yet */ diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 4a2f6fa..f3edbf6 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -43,6 +43,8 @@ /* Private structure for the integrated LVDS support */ struct intel_lvds_connector { struct intel_connector base; + + struct notifier_block lid_notifier; }; struct intel_lvds_encoder { @@ -506,10 +508,11 @@ static const struct dmi_system_id intel_no_modeset_on_lid[] = { static int intel_lid_notify(struct notifier_block *nb, unsigned long val, void *unused) { - struct drm_i915_private *dev_priv = - container_of(nb, struct drm_i915_private, lid_notifier); - struct drm_device *dev = dev_priv->dev; - struct drm_connector *connector = dev_priv->int_lvds_connector; + struct intel_lvds_connector *lvds_connector = + container_of(nb, struct intel_lvds_connector, lid_notifier); + struct drm_connector *connector = &lvds_connector->base.base; + struct drm_device *dev = connector->dev; + struct drm_i915_private *dev_priv = dev->dev_private; if (dev->switch_power_state != DRM_SWITCH_POWER_ON) return NOTIFY_OK; @@ -518,9 +521,7 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val, * check and update the status of LVDS connector after receiving * the LID nofication event. */ - if (connector) - connector->status = connector->funcs->detect(connector, - false); + connector->status = connector->funcs->detect(connector, false); /* Don't force modeset on machines where it causes a GPU lockup */ if (dmi_check_system(intel_no_modeset_on_lid)) @@ -551,13 +552,14 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val, */ static void intel_lvds_destroy(struct drm_connector *connector) { - struct drm_device *dev = connector->dev; - struct drm_i915_private *dev_priv = dev->dev_private; + struct intel_lvds_connector *lvds_connector = + to_lvds_connector(connector); + + if (lvds_connector->lid_notifier.notifier_call) + acpi_lid_notifier_unregister(&lvds_connector->lid_notifier); - intel_panel_destroy_backlight(dev); + intel_panel_destroy_backlight(connector->dev); - if (dev_priv->lid_notifier.notifier_call) - acpi_lid_notifier_unregister(&dev_priv->lid_notifier); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); kfree(connector); @@ -1097,10 +1099,10 @@ out: I915_WRITE(PP_CONTROL, I915_READ(PP_CONTROL) | PANEL_UNLOCK_REGS); } - dev_priv->lid_notifier.notifier_call = intel_lid_notify; - if (acpi_lid_notifier_register(&dev_priv->lid_notifier)) { + lvds_connector->lid_notifier.notifier_call = intel_lid_notify; + if (acpi_lid_notifier_register(&lvds_connector->lid_notifier)) { DRM_DEBUG_KMS("lid notifier registration failed\n"); - dev_priv->lid_notifier.notifier_call = NULL; + lvds_connector->lid_notifier.notifier_call = NULL; } /* keep the LVDS connector */ dev_priv->int_lvds_connector = connector; -- 1.7.9.5