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drm/rcar: Nuke preclose hook

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Again since the drm core takes care of event unlinking/disarming this
is now just needless code.

Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1453756616-28942-10-git-send-email-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2016-01-25 22:16:51 +01:00
parent 8c04fdeef3
commit 0a346629f5
3 changed files with 0 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/gpu/drm/rcar-du/rcar_du_crtc.c
View File

@ -282,26 +282,6 @@ static void rcar_du_crtc_update_planes(struct rcar_du_crtc *rcrtc)
* Page Flip
*/
void rcar_du_crtc_cancel_page_flip(struct rcar_du_crtc *rcrtc,
struct drm_file *file)
{
struct drm_pending_vblank_event *event;
struct drm_device *dev = rcrtc->crtc.dev;
unsigned long flags;
/* Destroy the pending vertical blanking event associated with the
* pending page flip, if any, and disable vertical blanking interrupts.
*/
spin_lock_irqsave(&dev->event_lock, flags);
event = rcrtc->event;
if (event && event->base.file_priv == file) {
rcrtc->event = NULL;
event->base.destroy(&event->base);
drm_crtc_vblank_put(&rcrtc->crtc);
}
spin_unlock_irqrestore(&dev->event_lock, flags);
}
static void rcar_du_crtc_finish_page_flip(struct rcar_du_crtc *rcrtc)
{
struct drm_pending_vblank_event *event;

2
drivers/gpu/drm/rcar-du/rcar_du_crtc.h
View File

@ -67,8 +67,6 @@ enum rcar_du_output {
int rcar_du_crtc_create(struct rcar_du_group *rgrp, unsigned int index);
void rcar_du_crtc_enable_vblank(struct rcar_du_crtc *rcrtc, bool enable);
void rcar_du_crtc_cancel_page_flip(struct rcar_du_crtc *rcrtc,
struct drm_file *file);
void rcar_du_crtc_suspend(struct rcar_du_crtc *rcrtc);
void rcar_du_crtc_resume(struct rcar_du_crtc *rcrtc);

10
drivers/gpu/drm/rcar-du/rcar_du_drv.c
View File

@ -220,15 +220,6 @@ done:
return ret;
}
static void rcar_du_preclose(struct drm_device *dev, struct drm_file *file)
{
struct rcar_du_device *rcdu = dev->dev_private;
unsigned int i;
for (i = 0; i < rcdu->num_crtcs; ++i)
rcar_du_crtc_cancel_page_flip(&rcdu->crtcs[i], file);
}
static void rcar_du_lastclose(struct drm_device *dev)
{
struct rcar_du_device *rcdu = dev->dev_private;
@ -271,7 +262,6 @@ static struct drm_driver rcar_du_driver = {
| DRIVER_ATOMIC,
.load = rcar_du_load,
.unload = rcar_du_unload,
.preclose = rcar_du_preclose,
.lastclose = rcar_du_lastclose,
.set_busid = drm_platform_set_busid,
.get_vblank_counter = drm_vblank_no_hw_counter,