From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5E222EF585E for ; Sun, 15 Feb 2026 08:52:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B972B10E1F1; Sun, 15 Feb 2026 08:52:09 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="Hf9Z4twa"; dkim-atps=neutral Received: from mail-ej1-f67.google.com (mail-ej1-f67.google.com [209.85.218.67]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7932B890D2 for ; Sun, 15 Feb 2026 08:52:05 +0000 (UTC) Received: by mail-ej1-f67.google.com with SMTP id a640c23a62f3a-b885e8c6727so350549066b.1 for ; Sun, 15 Feb 2026 00:52:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1771145524; x=1771750324; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vwGBtXFk1MdqTYWNq1qSMVdXV9NE9jqVwCgbeAQpywc=; b=Hf9Z4twawp73SriSB/JZZt0t9+JxL+tDcQeFxps2x/3l00C1eHLxEnivlqE/c55Zu2 NxUVnqBzIJmHsk0cFy8ve59BexOpp6ni8SNfSOHfDuaN/S22FUudbOMYZxkZjPUSHPoj U9W/wZlU4xDj6PIFD3vD+Az2gDJ572aw5UfLWn94l4uUbQtGJQVSjn+y1tKhID2AI0ba HLJhsGfdz2EFdV4pfjFbwP+XoURewdgEewkYLxoXbdJBxM8JRjVLgfq8hvm/4CF/ZyoE kSg9h4zr4gpedQhpguRA8+/c9NDm90YX/3YMPkp4f3hFg2X6jdHZbZAurBBCfAOT3PX/ ugwQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771145524; x=1771750324; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=vwGBtXFk1MdqTYWNq1qSMVdXV9NE9jqVwCgbeAQpywc=; b=WYVAR4mdcHiF5NWhq7+LgwJ5aHp/SR3wYoLe8hQEQeeoJKQDFkcL56ZP0fn7y5vASz O6KFVd4CW04JwkUBfTQBZdTms0oxzP2rMTWUtuwbymecf/g2PbmHd7eEE0EM9XN0Lwgl ZlPNFlPjzm5y+ZRT/u1gGzIWAaXw6EIOp1jUj9HB1psj5XTLatGdLHfg1PrSxkOK/XU1 6C52CuZBsfWjVlm+SBcAjY785T7l3dXxXwBYvCpuiPBlMQ32dCm1c/E3BeKYX2i/4CLf EeOWeuTDnDSnVQhnMa74Mobn9VC4le/YLIe2dO7mxXfeCbYrerijG309YnVBHCQ9yNj6 SnYQ== X-Gm-Message-State: AOJu0YyeMw9gjDc/ggwJMqFTGz3jRZ9oD6nkFpFusI+rOQWWtKJi/R+b ip5peB/xMJjhrA7N7145Uho9n4QoXRejcD8oiw+Toig1JlQ9Qr8njKmr X-Gm-Gg: AZuq6aJWuIIPCUiYWgQEyNqV91Nfm0V0HJLlesGoIDf7sm7ZK4vfIXEPfiaNWw/7VNI VtHPLJKtpPalNOeTmuWzHkdOyEG8rlXBiBmGho7OR7XO4w8z8Dn8oHUwdXqNXjYik01J2+104Ji rEvgvLJ29A6Hppt6AUdAo/ldB8PEHyVIYeEkS2lmvieXzFuaMA0tdlyoBR0HfNMkAf8i72hZcsE sNKuBWFRWvTk6ObTnTQip03GW3QScFt79iq32IMGyK2Uw5Bztyn3/f5Exk0oJWlzLMZsPWOdzQ9 dASGTT0sfNiCKbVeNj11fCFJSEQle5BvrQ86jzN//G7+vnx+NCYpv4ke9kvotiPYz/Iu/+ZR8aY Di/wAnr9HJxfjnDF2CcR0WMUrVDuZNbv2mfoNAJfa77EIeohtclZlxtBxvhZHjGRw5DjD1Pmwla TyOu2yDzd7Riyn X-Received: by 2002:a17:907:c0a:b0:b88:58e5:86ff with SMTP id a640c23a62f3a-b8fc0216b5emr402120566b.0.1771145523737; Sun, 15 Feb 2026 00:52:03 -0800 (PST) Received: from xeon ([188.163.112.48]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b8fc7629b63sm139799766b.35.2026.02.15.00.52.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 15 Feb 2026 00:52:03 -0800 (PST) From: Svyatoslav Ryhel To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Svyatoslav Ryhel Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 4/5] drm/panel: r61307/r69328: return accumulated errors Date: Sun, 15 Feb 2026 10:51:38 +0200 Message-ID: <20260215085140.20499-5-clamor95@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260215085140.20499-1-clamor95@gmail.com> References: <20260215085140.20499-1-clamor95@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Return accumulated errors from dsi function calls. Signed-off-by: Svyatoslav Ryhel --- drivers/gpu/drm/panel/panel-renesas-r61307.c | 4 ++-- drivers/gpu/drm/panel/panel-renesas-r69328.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-renesas-r61307.c b/drivers/gpu/drm/panel/panel-renesas-r61307.c index 2cc3bd66d6d4..70bda074dd0d 100644 --- a/drivers/gpu/drm/panel/panel-renesas-r61307.c +++ b/drivers/gpu/drm/panel/panel-renesas-r61307.c @@ -150,7 +150,7 @@ static int renesas_r61307_enable(struct drm_panel *panel) mipi_dsi_dcs_set_display_on_multi(&ctx); mipi_dsi_msleep(&ctx, 50); - return 0; + return ctx.accum_err; } static int renesas_r61307_disable(struct drm_panel *panel) @@ -162,7 +162,7 @@ static int renesas_r61307_disable(struct drm_panel *panel) mipi_dsi_msleep(&ctx, 100); mipi_dsi_dcs_enter_sleep_mode_multi(&ctx); - return 0; + return ctx.accum_err; } static int renesas_r61307_unprepare(struct drm_panel *panel) diff --git a/drivers/gpu/drm/panel/panel-renesas-r69328.c b/drivers/gpu/drm/panel/panel-renesas-r69328.c index b5fe127634ae..0ed143f77e50 100644 --- a/drivers/gpu/drm/panel/panel-renesas-r69328.c +++ b/drivers/gpu/drm/panel/panel-renesas-r69328.c @@ -117,7 +117,7 @@ static int renesas_r69328_enable(struct drm_panel *panel) mipi_dsi_dcs_set_display_on_multi(&ctx); mipi_dsi_msleep(&ctx, 50); - return 0; + return ctx.accum_err; } static int renesas_r69328_disable(struct drm_panel *panel) @@ -129,7 +129,7 @@ static int renesas_r69328_disable(struct drm_panel *panel) mipi_dsi_msleep(&ctx, 60); mipi_dsi_dcs_enter_sleep_mode_multi(&ctx); - return 0; + return ctx.accum_err; } static int renesas_r69328_unprepare(struct drm_panel *panel) -- 2.51.0