linux-kernel - [PATCH 3/4] drm/bridge: lontium-lt9611: drop atomic

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Message-Id: <20241210-bridge_hdmi_check-v1-3-a8fdd8c5afa5@linaro.org>
Date: Tue, 10 Dec 2024 16:16:49 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Andrzej Hajda <andrzej.hajda@...el.com>, 
 Neil Armstrong <neil.armstrong@...aro.org>, Robert Foss <rfoss@...nel.org>, 
 Laurent Pinchart <Laurent.pinchart@...asonboard.com>, 
 Jonas Karlman <jonas@...boo.se>, Jernej Skrabec <jernej.skrabec@...il.com>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Liu Ying <victor.liu@....com>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] drm/bridge: lontium-lt9611: drop atomic_check()
 callback

As drm_bridge_connector now provides atomic_check() implementation which
calls drm_atomic_helper_connector_hdmi_check(), drop the duplicating
callback from the bridge driver.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
 drivers/gpu/drm/bridge/lontium-lt9611.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c
index 1ffbe473e4103dfc315a8cd3571e9407bf518797..71edb2b659de374c88b453a90a7cae902b97d91b 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -767,15 +767,6 @@ static enum drm_mode_status lt9611_bridge_mode_valid(struct drm_bridge *bridge,
 	return MODE_OK;
 }
 
-static int lt9611_bridge_atomic_check(struct drm_bridge *bridge,
-				      struct drm_bridge_state *bridge_state,
-				      struct drm_crtc_state *crtc_state,
-				      struct drm_connector_state *conn_state)
-{
-	return drm_atomic_helper_connector_hdmi_check(conn_state->connector,
-						      conn_state->state);
-}
-
 static void lt9611_bridge_atomic_pre_enable(struct drm_bridge *bridge,
 					    struct drm_bridge_state *old_bridge_state)
 {
@@ -947,7 +938,6 @@ static const struct drm_bridge_funcs lt9611_bridge_funcs = {
 	.edid_read = lt9611_bridge_edid_read,
 	.hpd_enable = lt9611_bridge_hpd_enable,
 
-	.atomic_check = lt9611_bridge_atomic_check,
 	.atomic_pre_enable = lt9611_bridge_atomic_pre_enable,
 	.atomic_enable = lt9611_bridge_atomic_enable,
 	.atomic_disable = lt9611_bridge_atomic_disable,

-- 
2.39.5