[PATCH v3 20/39] drm/ingenic: Switch to drm_atomic_get_new_crtc_state()

[Maxime Ripard <mripard@kernel.org>]

The ingenic atomic_check implementation uses the deprecated
drm_atomic_get_existing_crtc_state() helper.

This hook is called as part of the global atomic_check, thus before the
states are swapped. The existing state thus points to the new state, and
we can use drm_atomic_get_new_crtc_state() instead.

Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Tested-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Paul Cercueil <paul@crapouillou.net>
Cc: linux-mips@vger.kernel.org
---
 drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 3 +--
 drivers/gpu/drm/ingenic/ingenic-ipu.c     | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 9db1ceaed5188a4ef0897280dc72108eb3815b5f..05faed933e5619c796f2a4fa1906e0eaa029ac68 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -469,12 +469,11 @@ static int ingenic_drm_plane_atomic_check(struct drm_plane *plane,
 		return 0;
 
 	if (priv->soc_info->plane_f0_not_working && plane == &priv->f0)
 		return -EINVAL;
 
-	crtc_state = drm_atomic_get_existing_crtc_state(state,
-							crtc);
+	crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
 	if (WARN_ON(!crtc_state))
 		return -EINVAL;
 
 	priv_state = ingenic_drm_get_priv_state(priv, state);
 	if (IS_ERR(priv_state))
diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c
index 2574a4b4d40a2c27cb212114117829d9f6ab3ddb..32638a713241abbd4eaed09f0aaec2b790650cc9 100644
--- a/drivers/gpu/drm/ingenic/ingenic-ipu.c
+++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c
@@ -578,11 +578,11 @@ static int ingenic_ipu_plane_atomic_check(struct drm_plane *plane,
 	struct ingenic_ipu_private_state *ipu_state;
 
 	if (!crtc)
 		return 0;
 
-	crtc_state = drm_atomic_get_existing_crtc_state(state, crtc);
+	crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
 	if (WARN_ON(!crtc_state))
 		return -EINVAL;
 
 	ipu_state = ingenic_ipu_get_priv_state(ipu, state);
 	if (IS_ERR(ipu_state))

-- 
2.50.1