Commit 9f547425 authored by Benjamin Gaignard's avatar Benjamin Gaignard Committed by Daniel Vetter

drm: crc: Call wake_up_interruptible() each time there is a new CRC entry

Each time new data has being added in CRC list inform reader by calling
wake_up_interruptible().
This should avoid to do it in all drivers.
Signed-off-by: default avatarBenjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: default avatarTomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1483694104-25627-1-git-send-email-benjamin.gaignard@linaro.org
parent 62a0d98a
...@@ -363,6 +363,8 @@ int drm_crtc_add_crc_entry(struct drm_crtc *crtc, bool has_frame, ...@@ -363,6 +363,8 @@ int drm_crtc_add_crc_entry(struct drm_crtc *crtc, bool has_frame,
spin_unlock(&crc->lock); spin_unlock(&crc->lock);
wake_up_interruptible(&crc->wq);
return 0; return 0;
} }
EXPORT_SYMBOL_GPL(drm_crtc_add_crc_entry); EXPORT_SYMBOL_GPL(drm_crtc_add_crc_entry);
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