[PATCH v4 11/13] drm/bridge: tc358762: Drop drm_bridge_funcs.mode_set

[Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>]

drm_bridge_funcs.mode_set is deprecated. Drop it and get the
drm_display_mode from the atomic state.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
---
 drivers/gpu/drm/bridge/tc358762.c | 26 ++++++++++++--------------
 1 file changed, 12 insertions(+), 14 deletions(-)

diff --git a/drivers/gpu/drm/bridge/tc358762.c b/drivers/gpu/drm/bridge/tc358762.c
index ff7913441752..ad3a2620ce47 100644
--- a/drivers/gpu/drm/bridge/tc358762.c
+++ b/drivers/gpu/drm/bridge/tc358762.c
@@ -98,7 +98,6 @@ struct tc358762 {
 	struct regulator *regulator;
 	struct drm_bridge *panel_bridge;
 	struct gpio_desc *reset_gpio;
-	struct drm_display_mode mode;
 	bool pre_enabled;
 	int error;
 	bool use_vtg;
@@ -186,9 +185,18 @@ static void tc358762_enable(struct drm_bridge *bridge,
 			    struct drm_atomic_commit *state)
 {
 	struct tc358762 *ctx = bridge_to_tc358762(bridge);
+	struct drm_connector_state *conn_state;
+	struct drm_crtc_state *crtc_state;
+	struct drm_connector *connector;
+	struct drm_display_mode *mode;
 	u32 lcdctrl;
 	int ret;
 
+	connector = drm_atomic_get_new_connector_for_encoder(state, bridge->encoder);
+	conn_state = drm_atomic_get_new_connector_state(state, connector);
+	crtc_state = drm_atomic_get_new_crtc_state(state, conn_state->crtc);
+	mode = &crtc_state->mode;
+
 	/*
 	 * DPIENABLE has reset default of 1. Make sure we don't output on
 	 * DPI until we have finished the coniguration.
@@ -213,7 +221,7 @@ static void tc358762_enable(struct drm_bridge *bridge,
 	if (ctx->use_vtg) {
 		struct videomode vm = { 0 };
 
-		drm_display_mode_to_videomode(&ctx->mode, &vm);
+		drm_display_mode_to_videomode(mode, &vm);
 
 		tc358762_write(ctx, LCDC_HSR_HBPR,
 			       vm.hsync_len | (vm.hback_porch << 16));
@@ -237,10 +245,10 @@ static void tc358762_enable(struct drm_bridge *bridge,
 
 	lcdctrl |= LCDCTRL_DCLK_POL;
 
-	if (ctx->mode.flags & DRM_MODE_FLAG_PHSYNC)
+	if (mode->flags & DRM_MODE_FLAG_PHSYNC)
 		lcdctrl |= LCDCTRL_HSYNC_POL;
 
-	if (ctx->mode.flags & DRM_MODE_FLAG_PVSYNC)
+	if (mode->flags & DRM_MODE_FLAG_PVSYNC)
 		lcdctrl |= LCDCTRL_VSYNC_POL;
 
 	tc358762_write(ctx, LCDCTRL, lcdctrl);
@@ -265,15 +273,6 @@ static int tc358762_attach(struct drm_bridge *bridge,
 				 bridge, flags);
 }
 
-static void tc358762_bridge_mode_set(struct drm_bridge *bridge,
-				     const struct drm_display_mode *mode,
-				     const struct drm_display_mode *adj)
-{
-	struct tc358762 *ctx = bridge_to_tc358762(bridge);
-
-	drm_mode_copy(&ctx->mode, mode);
-}
-
 static const struct drm_bridge_funcs tc358762_bridge_funcs = {
 	.atomic_post_disable = tc358762_post_disable,
 	.atomic_pre_enable = tc358762_pre_enable,
@@ -282,7 +281,6 @@ static const struct drm_bridge_funcs tc358762_bridge_funcs = {
 	.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
 	.atomic_reset = drm_atomic_helper_bridge_reset,
 	.attach = tc358762_attach,
-	.mode_set = tc358762_bridge_mode_set,
 };
 
 static int tc358762_parse_dt(struct tc358762 *ctx)

-- 
2.43.0