diff options
-rw-r--r-- | linux-core/drm_crtc_helper.c | 3 | ||||
-rw-r--r-- | linux-core/drm_crtc_helper.h | 3 | ||||
-rw-r--r-- | shared-core/i915_irq.c | 135 |
3 files changed, 3 insertions, 138 deletions
diff --git a/linux-core/drm_crtc_helper.c b/linux-core/drm_crtc_helper.c index edb739f5..777820d7 100644 --- a/linux-core/drm_crtc_helper.c +++ b/linux-core/drm_crtc_helper.c @@ -690,8 +690,7 @@ EXPORT_SYMBOL(drm_helper_initial_config); * RETURNS: * Zero on success, errno on failure. */ -int drm_helper_hotplug_stage_two(struct drm_device *dev, struct drm_connector *connector, - bool connected) +int drm_helper_hotplug_stage_two(struct drm_device *dev) { dev->mode_config.hotplug_counter++; diff --git a/linux-core/drm_crtc_helper.h b/linux-core/drm_crtc_helper.h index 7b7f23dc..45a67f98 100644 --- a/linux-core/drm_crtc_helper.h +++ b/linux-core/drm_crtc_helper.h @@ -65,8 +65,7 @@ struct drm_connector_helper_funcs { extern void drm_helper_probe_single_connector_modes(struct drm_connector *connector, uint32_t maxX, uint32_t maxY); extern void drm_helper_disable_unused_functions(struct drm_device *dev); -extern int drm_helper_hotplug_stage_two(struct drm_device *dev, struct drm_connector *connector, - bool connected); +extern int drm_helper_hotplug_stage_two(struct drm_device *dev); extern bool drm_helper_initial_config(struct drm_device *dev, bool can_grow); extern int drm_crtc_helper_set_config(struct drm_mode_set *set); extern bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, struct drm_display_mode *mode, diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c index 4c147a08..2d355688 100644 --- a/shared-core/i915_irq.c +++ b/shared-core/i915_irq.c @@ -441,93 +441,8 @@ u32 i915_get_vblank_counter(struct drm_device *dev, int plane) return count; } -#define HOTPLUG_CMD_CRT 1 -#define HOTPLUG_CMD_CRT_DIS 2 -#define HOTPLUG_CMD_SDVOB 4 -#define HOTPLUG_CMD_SDVOC 8 -#define HOTPLUG_CMD_TV 16 - static struct drm_device *hotplug_dev; -static int hotplug_cmd = 0; -static spinlock_t hotplug_lock = SPIN_LOCK_UNLOCKED; - -static void i915_hotplug_tv(struct drm_device *dev) -{ - struct drm_connector *connector; - struct intel_output *iout; - enum drm_connector_status status; - - mutex_lock(&dev->mode_config.mutex); - - /* find the crt output */ - list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - iout = to_intel_output(connector); - if (iout->type == INTEL_OUTPUT_TVOUT) - break; - else - iout = 0; - } - - if (iout == 0) - goto unlock; - - status = connector->funcs->detect(connector); - drm_helper_hotplug_stage_two(dev, connector, - status == connector_status_connected ? 1 : 0); - -unlock: - mutex_unlock(&dev->mode_config.mutex); -} - -static void i915_hotplug_crt(struct drm_device *dev, bool isconnected) -{ - struct drm_connector *connector; - struct intel_output *iout; - - mutex_lock(&dev->mode_config.mutex); - - /* find the crt output */ - list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - iout = to_intel_output(connector); - if (iout->type == INTEL_OUTPUT_ANALOG) - break; - else - iout = 0; - } - - if (iout == 0) - goto unlock; - - drm_helper_hotplug_stage_two(dev, connector, isconnected); -unlock: - mutex_unlock(&dev->mode_config.mutex); -} - -static void i915_hotplug_sdvo(struct drm_device *dev, int sdvoB) -{ - struct drm_connector *connector = 0; - enum drm_connector_status status; - - mutex_lock(&dev->mode_config.mutex); - - connector = intel_sdvo_find(dev, sdvoB); - - if (!connector) - goto unlock; - - status = connector->funcs->detect(connector); - - if (status != connector_status_connected) - drm_helper_hotplug_stage_two(dev, connector, false); - else - drm_helper_hotplug_stage_two(dev, connector, true); - - intel_sdvo_set_hotplug(connector, 1); - -unlock: - mutex_unlock(&dev->mode_config.mutex); -} /* * This code is called in a more safe envirmoent to handle the hotplugs. * Add code here for hotplug love to userspace. @@ -539,34 +454,8 @@ static void i915_hotplug_work_func(struct work_struct *work) #endif { struct drm_device *dev = hotplug_dev; - int crt; - int crtDis; - int sdvoB; - int sdvoC; - int tv; - - spin_lock(&hotplug_lock); - tv = hotplug_cmd & HOTPLUG_CMD_TV; - crt = hotplug_cmd & HOTPLUG_CMD_CRT; - crtDis = hotplug_cmd & HOTPLUG_CMD_CRT_DIS; - sdvoB = hotplug_cmd & HOTPLUG_CMD_SDVOB; - sdvoC = hotplug_cmd & HOTPLUG_CMD_SDVOC; - hotplug_cmd = 0; - spin_unlock(&hotplug_lock); - - if (tv) - i915_hotplug_tv(dev); - if (crt) - i915_hotplug_crt(dev, true); - if (crtDis) - i915_hotplug_crt(dev, false); - - if (sdvoB) - i915_hotplug_sdvo(dev, 1); - - if (sdvoC) - i915_hotplug_sdvo(dev, 0); + drm_helper_hotplug_stage_two(dev); drm_handle_hotplug(dev); } @@ -583,40 +472,18 @@ static int i915_run_hotplug_tasklet(struct drm_device *dev, uint32_t stat) if (stat & TV_HOTPLUG_INT_STATUS) { DRM_DEBUG("TV event\n"); - - spin_lock(&hotplug_lock); - hotplug_cmd |= HOTPLUG_CMD_TV; - spin_unlock(&hotplug_lock); } if (stat & CRT_HOTPLUG_INT_STATUS) { DRM_DEBUG("CRT event\n"); - - if (stat & CRT_HOTPLUG_MONITOR_MASK) { - spin_lock(&hotplug_lock); - hotplug_cmd |= HOTPLUG_CMD_CRT; - spin_unlock(&hotplug_lock); - } else { - spin_lock(&hotplug_lock); - hotplug_cmd |= HOTPLUG_CMD_CRT_DIS; - spin_unlock(&hotplug_lock); - } } if (stat & SDVOB_HOTPLUG_INT_STATUS) { DRM_DEBUG("sDVOB event\n"); - - spin_lock(&hotplug_lock); - hotplug_cmd |= HOTPLUG_CMD_SDVOB; - spin_unlock(&hotplug_lock); } if (stat & SDVOC_HOTPLUG_INT_STATUS) { DRM_DEBUG("sDVOC event\n"); - - spin_lock(&hotplug_lock); - hotplug_cmd |= HOTPLUG_CMD_SDVOC; - spin_unlock(&hotplug_lock); } queue_work(dev_priv->wq, &hotplug); |