Le 08/08/2021 à 15:45, Paul Cercueil a écrit :
By making the CRTC's .vblank_enable() function return an error when it
is known that the hardware won't deliver a VBLANK, we can drop the
ingenic_drm_atomic_helper_commit_tail() function and use the standard
drm_atomic_helper_commit_tail() function instead.
Signed-off-by: Paul Cercueil <p...@crapouillou.net>
---
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 28 ++++-------------------
1 file changed, 4 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index bc71ba44ccf4..3ed7c27a8dde 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -706,29 +706,6 @@ static int ingenic_drm_encoder_atomic_check(struct
drm_encoder *encoder,
}
}
-static void ingenic_drm_atomic_helper_commit_tail(struct drm_atomic_state *old_state)
-{
- /*
- * Just your regular drm_atomic_helper_commit_tail(), but only calls
- * drm_atomic_helper_wait_for_vblanks() if priv->no_vblank.
- */
- struct drm_device *dev = old_state->dev;
- struct ingenic_drm *priv = drm_device_get_priv(dev);
-
- drm_atomic_helper_commit_modeset_disables(dev, old_state);
-
- drm_atomic_helper_commit_planes(dev, old_state, 0);
-
- drm_atomic_helper_commit_modeset_enables(dev, old_state);
-
- drm_atomic_helper_commit_hw_done(old_state);
-
- if (!priv->no_vblank)
- drm_atomic_helper_wait_for_vblanks(dev, old_state);
-
- drm_atomic_helper_cleanup_planes(dev, old_state);
-}
Hi,
if this function is removed, shouldn't:
static struct drm_mode_config_helper_funcs
ingenic_drm_mode_config_helpers = {
.atomic_commit_tail = ingenic_drm_atomic_helper_commit_tail,
};
be updated as well?
I've not seen it in the serie.
Just my 2v.
CJ
