[PATCH v2 14/37] drm/atmel-hlcdc: Switch to drm_atomic_get_new_crtc_state()

[Maxime Ripard <mripard@kernel.org>]

The atmel-hlcdc 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.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

---
To: Manikandan Muralidharan <manikandan.m@microchip.com>
To: Dharma Balasubiramani <dharma.b@microchip.com>
To: Nicolas Ferre <nicolas.ferre@microchip.com>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
---
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 4a7ba0918eca19eca3fd8febd1db1b2d3a8a6e14..59be5f64c058e2be398f207ad436f922135a5ad0 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -712,11 +712,11 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
 	int i;
 
 	if (!hstate->base.crtc || WARN_ON(!fb))
 		return 0;
 
-	crtc_state = drm_atomic_get_existing_crtc_state(state, s->crtc);
+	crtc_state = drm_atomic_get_new_crtc_state(state, s->crtc);
 	mode = &crtc_state->adjusted_mode;
 
 	ret = drm_atomic_helper_check_plane_state(s, crtc_state,
 						  (1 << 16) / 2048,
 						  INT_MAX, true, true);

-- 
2.50.1