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drm/tegra: Stop cancelling page flip events

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The core takes care of that now.

v2: Fixup misplaced hunk.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Terje Bergström <tbergstrom@nvidia.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1453756616-28942-12-git-send-email-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter
2016-01-25 22:16:53 +01:00
parent e37fb79db7
commit 0417d424ac
3 changed files with 0 additions and 21 deletions
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17
drivers/gpu/drm/tegra/dc.c
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@@ -988,23 +988,6 @@ static void tegra_dc_finish_page_flip(struct tegra_dc *dc)
spin_unlock_irqrestore(&drm->event_lock, flags);
}
void tegra_dc_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file)
{
struct tegra_dc *dc = to_tegra_dc(crtc);
struct drm_device *drm = crtc->dev;
unsigned long flags;
spin_lock_irqsave(&drm->event_lock, flags);
if (dc->event && dc->event->base.file_priv == file) {
dc->event->base.destroy(&dc->event->base);
drm_crtc_vblank_put(crtc);
dc->event = NULL;
}
spin_unlock_irqrestore(&drm->event_lock, flags);
}
static void tegra_dc_destroy(struct drm_crtc *crtc)
{
drm_crtc_cleanup(crtc);