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: Benjamin Gaignard <benjamin.gaignard at linaro.org>
Cc: Tomeu Vizoso <tomeu.vizoso at collabora.com>
Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
---
drivers/gpu/drm/drm_debugfs_crc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/drm_debugfs_crc.c
b/drivers/gpu/drm/drm_debugfs_crc.c
index 8b0eeee..96891c4 100644
--- a/drivers/gpu/drm/drm_debugfs_crc.c
+++ b/drivers/gpu/drm/drm_debugfs_crc.c
@@ -363,6 +363,8 @@ int drm_crtc_add_crc_entry(struct drm_crtc *crtc, bool
has_frame,
spin_unlock(&crc->lock);
+ wake_up_interruptible(&crc->wq);
+
return 0;
}
EXPORT_SYMBOL_GPL(drm_crtc_add_crc_entry);
--
1.9.1
