linux-kernel - [PATCH] drm/panel: boe-th101mb31ig002: Remove use of deprecated mipi_dsi_dcs

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Message-ID: <20260124124959.196051-3-caio.ishikawa@proton.me>
Date: Sat, 24 Jan 2026 12:51:13 +0000
From: Caio Ishikawa <caio.ishikawa@...ton.me>
Cc: dianders@...omium.org, Caio Ishikawa <caio.ishikawa@...ton.me>, Neil Armstrong <neil.armstrong@...aro.org>, Jessica Zhang <jesszhan0024@...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>, dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drm/panel: boe-th101mb31ig002: Remove use of deprecated mipi_dsi_dcs_nop()

Replace calls to deprecated mipi_dsi_dcs_nop() with
mipi_dsi_dcs_nop_multi(). No intended functional changes.

Signed-off-by: Caio Ishikawa <caio.ishikawa@...ton.me>
---
 drivers/gpu/drm/panel/panel-boe-th101mb31ig002-28a.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-boe-th101mb31ig002-28a.c b/drivers/gpu/drm/panel/panel-boe-th101mb31ig002-28a.c
index f33d4f855929..01b4458e55ad 100644
--- a/drivers/gpu/drm/panel/panel-boe-th101mb31ig002-28a.c
+++ b/drivers/gpu/drm/panel/panel-boe-th101mb31ig002-28a.c
@@ -221,6 +221,7 @@ static int boe_th101mb31ig002_prepare(struct drm_panel *panel)
 						      struct boe_th101mb31ig002,
 						      panel);
 	struct device *dev = &ctx->dsi->dev;
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi };
 	int ret;
 
 	ret = regulator_enable(ctx->power);
@@ -233,9 +234,9 @@ static int boe_th101mb31ig002_prepare(struct drm_panel *panel)
 		msleep(ctx->desc->vcioo_to_lp11_delay_ms);
 
 	if (ctx->desc->lp11_before_reset) {
-		ret = mipi_dsi_dcs_nop(ctx->dsi);
-		if (ret)
-			return ret;
+		mipi_dsi_dcs_nop_multi(&dsi_ctx);
+		if (dsi_ctx.accum_err)
+			return dsi_ctx.accum_err;
 	}
 
 	if (ctx->desc->lp11_to_reset_delay_ms)
-- 
2.52.0