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drm/omap: Nuke close hooks

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Again since the core takes care of this we can remove them. While at
it also remove the postclose hook, it's empty.

v2: Laurent pointed me at even more code to delete.

v3: Remove unused flags (Tomi).

Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1453756616-28942-9-git-send-email-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2016-01-25 22:16:50 +01:00
parent 53190c7194
commit 8c04fdeef3
3 changed files with 1 additions and 55 deletions
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13
drivers/gpu/drm/omapdrm/omap_crtc.c
View File

@ -269,18 +269,7 @@ static void omap_crtc_complete_page_flip(struct drm_crtc *crtc)
return;
spin_lock_irqsave(&dev->event_lock, flags);
list_del(&event->base.link);
/*
* Queue the event for delivery if it's still linked to a file
* handle, otherwise just destroy it.
*/
if (event->base.file_priv)
drm_crtc_send_vblank_event(crtc, event);
else
event->base.destroy(&event->base);
drm_crtc_send_vblank_event(crtc, event);
spin_unlock_irqrestore(&dev->event_lock, flags);
}

42
drivers/gpu/drm/omapdrm/omap_drv.c
View File

@ -142,7 +142,6 @@ static int omap_atomic_commit(struct drm_device *dev,
{
struct omap_drm_private *priv = dev->dev_private;
struct omap_atomic_state_commit *commit;
unsigned long flags;
unsigned int i;
int ret;
@ -175,17 +174,6 @@ static int omap_atomic_commit(struct drm_device *dev,
priv->commit.pending |= commit->crtcs;
spin_unlock(&priv->commit.lock);
/* Keep track of all CRTC events to unlink them in preclose(). */
spin_lock_irqsave(&dev->event_lock, flags);
for (i = 0; i < dev->mode_config.num_crtc; ++i) {
struct drm_crtc_state *cstate = state->crtc_states[i];
if (cstate && cstate->event)
list_add_tail(&cstate->event->base.link,
&priv->commit.events);
}
spin_unlock_irqrestore(&dev->event_lock, flags);
/* Swap the state, this is the point of no return. */
drm_atomic_helper_swap_state(dev, state);
@ -673,7 +661,6 @@ static int dev_load(struct drm_device *dev, unsigned long flags)
priv->wq = alloc_ordered_workqueue("omapdrm", 0);
init_waitqueue_head(&priv->commit.wait);
spin_lock_init(&priv->commit.lock);
INIT_LIST_HEAD(&priv->commit.events);
spin_lock_init(&priv->list_lock);
INIT_LIST_HEAD(&priv->obj_list);
@ -787,33 +774,6 @@ static void dev_lastclose(struct drm_device *dev)
}
}
static void dev_preclose(struct drm_device *dev, struct drm_file *file)
{
struct omap_drm_private *priv = dev->dev_private;
struct drm_pending_event *event;
unsigned long flags;
DBG("preclose: dev=%p", dev);
/*
* Unlink all pending CRTC events to make sure they won't be queued up
* by a pending asynchronous commit.
*/
spin_lock_irqsave(&dev->event_lock, flags);
list_for_each_entry(event, &priv->commit.events, link) {
if (event->file_priv == file) {
file->event_space += event->event->length;
event->file_priv = NULL;
}
}
spin_unlock_irqrestore(&dev->event_lock, flags);
}
static void dev_postclose(struct drm_device *dev, struct drm_file *file)
{
DBG("postclose: dev=%p, file=%p", dev, file);
}
static const struct vm_operations_struct omap_gem_vm_ops = {
.fault = omap_gem_fault,
.open = drm_gem_vm_open,
@ -838,8 +798,6 @@ static struct drm_driver omap_drm_driver = {
.unload = dev_unload,
.open = dev_open,
.lastclose = dev_lastclose,
.preclose = dev_preclose,
.postclose = dev_postclose,
.set_busid = drm_platform_set_busid,
.get_vblank_counter = drm_vblank_no_hw_counter,
.enable_vblank = omap_irq_enable_vblank,

1
drivers/gpu/drm/omapdrm/omap_drv.h
View File

@ -106,7 +106,6 @@ struct omap_drm_private {
/* atomic commit */
struct {
struct list_head events;
wait_queue_head_t wait;
u32 pending;
spinlock_t lock; /* Protects commit.pending */